=[@ANYBLOB="b800000019000100000000cd7ea2089e1df44800000000000000000000000001ffffffff000000000000000000000000000000004e2000000a00"], 0xb8}}, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x6, 0x0, &(0x7f00000001c0)) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/131, 0x83}, {&(0x7f0000000140)}, {&(0x7f0000000480)=""/108, 0x6c}], 0x3, 0x3, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/228, 0xe4}], 0x1, 0xc0, 0x200) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r4, r1, 0x0, 0x100000002) r5 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 64.048922][ T4629] netlink: 264 bytes leftover after parsing attributes in process `syz-executor.2'. 14:46:25 executing program 4: syz_open_dev$sg(&(0x7f0000000180), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="9100000006000000010000007e7caf2000000000000000463f2441d3c28c03ece3adb12238c2f33a7a27e718e747d445dc5504169e85ac5b16da398f461f7025adbf680700fe96000000339f6ad469e642ca712f2514f0fe6881d758d92fb74234032eabbfbabc15e46ce1fc4af97e283c78347d34937488d2be17eaaae5c1467c8c13e3090c4991abf6ce29dc68510157d0ccb8c0968bf4d59cf5a151"]) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_names\x00') ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, 0x0) 14:46:25 executing program 5: keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000040)={0x0, 0x46, 0xa2}, &(0x7f0000000100)=ANY=[@ANYBLOB="656e633d70137c733120686173683d626c616b6532732d3232342d61726d00000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000"], &(0x7f0000000180)="83f12ea6b1d54539edd2a69c1fd70196311405a1751423d83996b1829c8070b4c1085d9b3b419f2e25b2c6fc3fad2969cf71ac1cdb2b8f90dba4f25283a2cf36ddb433afc491", &(0x7f0000000380)=""/162) keyctl$update(0x2, 0x0, &(0x7f0000000440)="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", 0x1000) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "73c178d87fdce5e8901659f8978bd31a41f8ede90a2c2676bb97a14e1c8cad165ceaacf1fa8b7d4bf67b25514f201704e6d6051a03668605c95b11985297da42", 0x26}, 0x48, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, 0xfffffffffffffffc) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "73c178d87fdce5e8901659f8978bd31a41f8ede90a2c2676bb97a14e1c8cad165ceaacf1fa8b7d4bf67b25514f201704e6d6051a03668605c95b11985297da42", 0x26}, 0x48, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000200), &(0x7f0000000240)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "27c9c1fa06719367eb3dbf4b8548b8fd7c33928b642e706077dc43aac7a4347d2b8574da58d4745ba706b452977aa8bbb6bfab74b7ea3066034c8b8b0e9245d6", 0x14}, 0x48, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x80000001, r1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x25}, {0x4, 0x0, 0x0, 0xfffffffd}, {0x6, 0x0, 0x1, 0x7fff8000}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) [ 64.093589][ T4620] device lo entered promiscuous mode [ 64.113817][ T4620] Y4`Ҙ: renamed from lo 14:46:25 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:25 executing program 5: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x40542, 0x0) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000100)=""/217, 0xd9}, {&(0x7f0000000200)=""/212, 0xd4}], 0x2, 0xff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r5 = open_tree(r1, &(0x7f0000000340)='./file0\x00', 0x1801) write$sndseq(r5, &(0x7f0000000380)=[{0x41, 0x40, 0x9, 0x8, @time={0x9, 0x7}, {0x4, 0xff}, {0x2, 0x19}, @queue={0x1, {0x2}}}, {0x8, 0x8, 0xbd, 0x4, @tick, {0x53, 0x1f}, {0x20, 0x4}, @note={0x5, 0x1f, 0x8, 0x4, 0x3}}, {0xf8, 0x0, 0x0, 0xc6, @tick=0x33c6, {0x1f, 0x3f}, {0x7d, 0x2}, @control={0x81, 0x3, 0x9}}, {0x3, 0x8, 0x1, 0x5, @time={0x8, 0x101}, {0xff, 0x20}, {0x1, 0x6}, @result={0x81, 0x100}}], 0x70) socket$inet(0xa, 0x0, 0x0) r6 = socket$inet(0xa, 0x3, 0x81) poll(&(0x7f00000000c0)=[{r0, 0x40}, {r4}, {}, {}, {r3}, {r6}, {}], 0x7, 0xffffffff) 14:46:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x1eb142, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800006, 0x11, r1, 0x406000) r2 = openat(r1, &(0x7f0000000000)='./bus\x00', 0x4002, 0x8) fcntl$addseals(r2, 0x409, 0x0) r3 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) ftruncate(r3, 0x2008001) recvmmsg(0xffffffffffffffff, &(0x7f0000008480)=[{{0x0, 0x0, &(0x7f00000018c0)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000002d80)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f00000057c0)=[{0x0}], 0x1}}], 0x3, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 14:46:25 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000300)={[0xb0d]}, 0x8) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000340)='sysfs\x00', &(0x7f0000000380)='./file0\x00', 0xffffffffffffff9c) syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') chdir(&(0x7f00000003c0)='./file0\x00') getcwd(&(0x7f0000000640)=""/229, 0x73) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x1, &(0x7f0000000180)={[{@huge_never}, {@huge_within_size}, {@nr_inodes={'nr_inodes', 0x3d, [0x6d, 0x32, 0x34, 0x6b, 0x25, 0x39, 0x32]}}, {@huge_never}], [{@fsname={'fsname', 0x3d, '\x8d[^&)'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@permit_directio}]}) setxattr$security_capability(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)=@v1={0x1000000, [{0x80, 0x7}]}, 0xc, 0x2) 14:46:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x60, 0x0, 0x2, 0x401, 0x0, 0x0, {0x2}, [@CTA_EXPECT_TUPLE={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_EXPECT_MASK={0x24, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @CTA_EXPECT_MASTER={0x4}]}, 0x60}}, 0x40) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x116) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="c1000000030101034ea200000000000005000008060012400003000076b0e0cbab90abf651a47d44e19982dc17e94326643083f53e93ac9a495ce3b35515c7c38c941d28ee6eb4d4a1032dde431515834f046fbb16932569355a954db4cd5f64df16df9b5cfc3a00077811f5d160be1ee4745f84a59dc7a489d3b4c8e3e1a061e1b718a7d3e3d696dea0a5c13ed6eeef0fa1d664038f15f27199d263f5498aa823c5ad98e1fd0da0ccb1602bb35fe27ab8b0724d2dec7da4d4808e22aacc5a035d82441e946806c77fa817c4d92ad3339217e6b742583b7b79fca904b47a4007"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x1) 14:46:25 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x7) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000006b80)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @remote, 0x9380}, 0x1c, 0x0, 0x0, &(0x7f0000003700)=ANY=[@ANYRESHEX], 0x2e8}}], 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000080)=0x8000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f00000000c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xbc\xb3g\x9f\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\x17\xd4|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc23\xd0d\xee\x13Q', 0x0) r2 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req={0x4ee, 0x81, 0x1005, 0xfffffff7}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000280)=@req={0x0, 0x10001, 0x9, 0x3}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba}) sendto$packet(r2, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, 0x0, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4009a}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x2f, 0x6e, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa3eec93a6eccfa7, 0x7, 0x5a, 0xd8c9}}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@private2={0xfc, 0x2, '\x00', 0x1}, @private0, @empty, 0x9, 0x8, 0x4, 0x0, 0x1, 0x240}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@private1, 0x68}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000100)=0x2, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) 14:46:25 executing program 1: mkdir(&(0x7f0000000140)='./control\x00', 0x0) chmod(&(0x7f0000000940)='./control\x00', 0x9c32f69e6caa25ab) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='tmpfs\x00', 0x1000, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) openat(0xffffffffffffff9c, &(0x7f0000000180)='./control\x00', 0x0, 0x2) setgroups(0x1, &(0x7f0000000040)=[r1]) chown(&(0x7f0000000000)='./control\x00', 0x0, r1) open(&(0x7f00000002c0)='./control\x00', 0xc40beb2474df942a, 0x5f37900f6c944c2a) 14:46:25 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FITHAW(r0, 0xc0045878) syz_read_part_table(0x8, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="0201a5ffffdf0a000000ff45010000ffffffa600080000000000000006000000000000000000e18000008877007200300700550000000055aa", 0x39, 0x1c0}]) 14:46:25 executing program 4: clone(0x20001000104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x441, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x50002012}) creat(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x22000, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="cce6e74d1a7029015201000000000000006546cb9562db1b08d1", @ANYRESHEX, @ANYBLOB=',debug=pam0']) 14:46:25 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190200003fffffffda060200000000e80001dd0000040d000600ea1100020005000000", 0x29}], 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) 14:46:25 executing program 1: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="646f7445051df907000000000000001d12c63972396e887f648464fe20090fe39148060000d11777d53cf245d0"]) open(&(0x7f00000000c0)='./file0\x00', 0x103002, 0x4) [ 64.388176][ T4690] loop3: detected capacity change from 0 to 1 14:46:25 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000240)=""/162, 0xa2}, {&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000001400)=""/90, 0x5a}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000001480)=""/171, 0xab}], 0x6, 0x3f, 0xedc) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0xad, 0x0, 0x0, 0x0) readahead(r1, 0x2, 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000001c0)={0x0, 0x2, 0x9, 0x9}) r3 = socket$inet6(0x10, 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/zoneinfo\x00', 0x0, 0x0) socketpair(0x3, 0x800, 0x2, &(0x7f00000015c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f00000003c0), r5) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4(r6, &(0x7f0000001600)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001680)=0x80, 0x80000) recvfrom$inet6(r4, &(0x7f0000000140)=""/67, 0xb, 0x40000120, &(0x7f0000000080)={0xa, 0x4e21, 0x60000, @dev={0xfe, 0x80, '\x00', 0x24}, 0x8f1d}, 0x1c) sendto$inet6(r3, &(0x7f00000000c0)="1b99000010001d0204fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000a00d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 14:46:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000140), 0x0, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@dev, @in6=@ipv4={'\x00', '\xff\xff', @loopback}, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in=@local, 0x0, 0x32}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) [ 64.459177][ T4704] FAT-fs (loop1): Unrecognized mount option "dotE" or missing value [ 64.494622][ T4704] FAT-fs (loop1): Unrecognized mount option "dotE" or missing value [ 64.536664][ T4718] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 64.573575][ T4718] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 64.603833][ T4726] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 64.657362][ T4718] netlink: 1155 bytes leftover after parsing attributes in process `syz-executor.4'. [ 64.684652][ T4718] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 64.698797][ T4718] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 64.713914][ T4726] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 14:46:26 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)=0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) setrlimit(0x8, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) 14:46:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x3, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x5}, {0x6}]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_linger(r1, 0x1, 0x6, 0x0, &(0x7f00000001c0)) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) 14:46:26 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x40002, 0x3, &(0x7f0000000780)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f00571d010000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000280)="03000000a2", 0x5, 0x5b2}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)={[{@i_version}, {@debug}, {@journal_ioprio}, {@commit={'commit', 0x3d, 0x2}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x4002000}}]}) 14:46:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) r1 = syz_io_uring_setup(0x26c6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) r3 = signalfd4(r1, &(0x7f0000000080)={[0x9]}, 0x8, 0x0) read(r3, &(0x7f0000000100)=""/116, 0x74) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r4, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x4000}]) 14:46:26 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/123, 0x7b}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000519000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r4, 0x64c43000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @empty, 0x10000}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x190e, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000c, 0x100010, r5, 0xe52c0000) 14:46:26 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0/bus\x00', 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 14:46:26 executing program 5: setreuid(0x0, 0xee00) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x2040040, &(0x7f0000000300)={[{@nr_blocks={'nr_blocks', 0x3d, [0x36, 0x32, 0x31, 0x38, 0x33, 0x6d]}}, {@huge_never}, {@size={'size', 0x3d, [0x2d, 0x36, 0x74, 0x1a, 0x31, 0x34]}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x3a]}}}}, {@huge_never}, {@mpol={'mpol', 0x3d, {'bind', '=static', @void}}}, {@huge_never}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d, 0x78, 0x25]}}, {@huge_advise}, {@uid={'uid', 0x3d, r0}}], [{@euid_lt={'euid<', r1}}, {@smackfsroot={'smackfsroot', 0x3d, '/^-'}}]}) prlimit64(0x0, 0x6, &(0x7f0000000040)={0x2, 0x7ad}, 0x0) r2 = geteuid() setresuid(r2, r2, 0x0) execve(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 14:46:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0xfffffffffffffff9, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="3227713e2a5fbe80e143fe78b4b0a94d8f97b2739ee0945498058b3f9dc30cccc5179a828787c0ce9ae1b1f252b45de923ba3ddb53289215432c2c04afde1e50d9dbdb23191e1219a32b16c7bf5de9bd014c1bd5032dc930f4316777b14609b4e03b8f68b1be25f96843733de681f8103488119f208e577d0d153c", 0x7b}, {&(0x7f00000001c0)="5e86acec354db7760922b5addcb84610e2205918a51311c4f008ed17d7f484cd8e8629f2c942dd794db383249e32fb698baf2c3313f851841195fe933820c9cd0e73bde0859d36bf19ff809047d7224b26aa8a7b031f8f1486694eb69186d50a03f9a8579903f48a261bb31dad383d7740801aa6e062c50a6524ebb74cf0c512c6be7c87ce63275493b95bcf451e5bce846e792a663792d6155e37d2941dac133c4f3b436a670960e86cdffea4c3e56deb7e591e6561745b1f88e142c3ffbf88bdcdf0459a2be8a621768e5801e4fdf773d831baeac479cede75aa39169a304e79", 0xe1, 0x7f}], 0x808021, &(0x7f0000000300)={[{@huge_always}], [{@uid_eq}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@seclabel}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) getdents64(r1, &(0x7f0000000380)=""/75, 0x4b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0x7ffffff4}]}) creat(&(0x7f0000000040)='./bus\x00', 0x0) 14:46:26 executing program 5: unshare(0x68000400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x1, 0x80, 0x6, 0x2, 0x0, 0x9, 0x650, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0x6}, 0xa44, 0x8, 0x6, 0x0, 0x118, 0x0, 0x20, 0x0, 0x3, 0x0, 0x72}, 0x0, 0x2, r0, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x10e, 0x1d, 0x0, 0x0) r2 = dup2(r1, 0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r2) 14:46:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0xfffffffffffffff9, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="3227713e2a5fbe80e143fe78b4b0a94d8f97b2739ee0945498058b3f9dc30cccc5179a828787c0ce9ae1b1f252b45de923ba3ddb53289215432c2c04afde1e50d9dbdb23191e1219a32b16c7bf5de9bd014c1bd5032dc930f4316777b14609b4e03b8f68b1be25f96843733de681f8103488119f208e577d0d153c", 0x7b}, {&(0x7f00000001c0)="5e86acec354db7760922b5addcb84610e2205918a51311c4f008ed17d7f484cd8e8629f2c942dd794db383249e32fb698baf2c3313f851841195fe933820c9cd0e73bde0859d36bf19ff809047d7224b26aa8a7b031f8f1486694eb69186d50a03f9a8579903f48a261bb31dad383d7740801aa6e062c50a6524ebb74cf0c512c6be7c87ce63275493b95bcf451e5bce846e792a663792d6155e37d2941dac133c4f3b436a670960e86cdffea4c3e56deb7e591e6561745b1f88e142c3ffbf88bdcdf0459a2be8a621768e5801e4fdf773d831baeac479cede75aa39169a304e79", 0xe1, 0x7f}], 0x808021, &(0x7f0000000300)={[{@huge_always}], [{@uid_eq}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@seclabel}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) getdents64(r1, &(0x7f0000000380)=""/75, 0x4b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0x7ffffff4}]}) creat(&(0x7f0000000040)='./bus\x00', 0x0) 14:46:26 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/123, 0x7b}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000519000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r4, 0x64c43000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @empty, 0x10000}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x190e, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000c, 0x100010, r5, 0xe52c0000) 14:46:26 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/key-users\x00', 0x0, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) lseek(r0, 0x8, 0x4) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(0xffffffffffffffff) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000010002000006c0000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000120a0102000000000000000000000000040004800900020002000000000000000900010073797a30000000000800034000000001"], 0x1}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x8c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_SRC={0x28, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @multicast1}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6}, @CTA_PROTONAT_PORT_MAX={0x6}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @private}]}]}, 0x8c}}, 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/168, 0xa8}, {&(0x7f0000000380)=""/155, 0x9b}], 0x2, 0x1, 0x400) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f0000000440)="53a090b1b571da89fd114bb23b4b8e8cfdd5cd7795f3f6c9be1c675b559395e62c3a4b1a7444d2da4a56b3625c9faa05e1d05b653444e1a6da7a32da49eded4dde111033132dcba73ef9ddcff3695d90fc27c10cd6be90bb672349c3ea5b69ca4ebf1bb46f65f44bff843d9ec2e2b65fd1ca4c2d367caeecfd9e58fd98070ca55d8c3b52f101e4029c1a7ebe776fb7e20decd99dab34a21c325e37897f5b289df79aceb5af32c00f49139eefef8e1c7d0d8c63f3e8e911b1857812531033ccc6fdf89d9271b651eae5fe3156716ad9464d9091d3", 0xd4, 0x3) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000300) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000480)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000e3ff0000080003f3", @ANYRES32], 0x40}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, 0x0, 0x1, 0x9, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x0) 14:46:26 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 14:46:26 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) 14:46:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0xaaaaaaaaaaaab30, &(0x7f0000000180)=[{&(0x7f0000000040)="010000", 0x3}, {0x0, 0x0, 0x7ff}], 0x8703, &(0x7f0000000080)={[{@fat=@dos1xfloppy}]}) 14:46:26 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/123, 0x7b}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000519000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r4, 0x64c43000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @empty, 0x10000}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x190e, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000c, 0x100010, r5, 0xe52c0000) 14:46:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') sendto$inet(r1, &(0x7f0000000040)="aa3b8000192983cdf153dd3d3c4c793f065c0da366aa42b532dee971ed08f61a86fb6b85eef4c177657eb89a344413302d143bdf421ad89193046e2b9d", 0x3d, 0x40004, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1}, 0x10) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0xd}, @remote, 0x0, 0x3, [@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100]}, 0x1c) sendto$inet(r0, 0x0, 0x0, 0x22040fb5, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) [ 65.037768][ T4791] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 14:46:26 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f00000012c0)='\x00', 0xf1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x101, 0x5, 0x1e9, 0x1000, 0x9, "f31a3a8f9ac449d0f5efd4e2680c2b41d31ea8"}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet6(0xa, 0x5, 0x1) sendmsg(r2, &(0x7f0000001280)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x2, 0x4, 0x7, 0x20, "a3faec121c36d1bc1f6c8934bedcf11d6d3fa6323308a50d64da435daf039e9402ad2b8c992db5fd4037dc623aa8a5b628999f55e2edc392656da6ea9a232b"}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="ed170659bd28351fb0a2632c118be6f1f86769ff516bb03efb018fe34db25c07bdb840b6c80672305591d82d5d8b3b14016decdcc8e98e5d32761cbdbc0aacc91c6d872c6228e23b0fd4be21f2109df8bbcf25b8962a3c9b9d07b93297b9f78748150dccf5a314802dd6c5827ed77e96de0121ec6f22388d7044069a827a24238ba8421d1c83ed7cab5435c50f2c664e58a947bfb3a5122b7d8afcb3286868f918b9bc7335d390f2b7f2dd2da39544e185727942f6a5aafd85ebb5cede4b375d4125ee7a0a53758f6e57b2617165820b0d39901aaf5ece85f863f5745a6bb4a4", 0xe0}], 0x1}, 0x20048810) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000280)={{r1}, "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"}) 14:46:26 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/123, 0x7b}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000519000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r4, 0x64c43000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @empty, 0x10000}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x190e, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000c, 0x100010, r5, 0xe52c0000) [ 65.103713][ C1] hrtimer: interrupt took 17800 ns 14:46:26 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/123, 0x7b}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000519000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r4, 0x64c43000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @empty, 0x10000}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x190e, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:26 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/123, 0x7b}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000519000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r4, 0x64c43000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @empty, 0x10000}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x190e, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) 14:46:26 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) 14:46:26 executing program 5: syz_read_part_table(0x0, 0x6, &(0x7f0000000040)=[{&(0x7f00000000c0)="0201a5ffffff0a000000ff45ac0000ffffff81000800000000000000024000ffffffa5000000e10000008877007200300700a6ffffff00000000008000da55aa", 0x40, 0x1c0}]) syz_read_part_table(0x8b3, 0x8, &(0x7f00000032c0)=[{&(0x7f0000000100)="c898f6b1d2c2fa1184dc450c977972c86b0b59eb0cd23ac2cf04668b76bd136c0c8ee8b630682bbeeae3c24eec16bba5b54ecb91d8ecdbe9384a00434a72d663dda245832b017ff3cbdb3afa32119bce28f20f8fde3eab5c7ea4602bce47937b6df3995792bc6aed806b2e8799cbd6af2916120cc10f33ebcf", 0x7e, 0xd96}, {&(0x7f0000000000)="cdeafbc36e1030d20c9d2b6d1bb59a54c3144256e6652f527be62be2", 0x1c, 0x40003}, {&(0x7f0000000080)="4a98e314fa2b2abdd11b22b427c43168afb4", 0x12, 0x4}, {&(0x7f0000000180)="d80fe46ed52a80b46d2f89", 0xb, 0x7e}, {&(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffd}, {&(0x7f00000011c0)="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", 0x1000, 0xfffffffffffffffa}, {&(0x7f00000021c0)="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", 0x1000, 0x7f}, {&(0x7f0000003200)="87589a7073b383ae18ca7e6263ce14461e6159c4083395e1746e038e2324000000a357106e", 0xff68, 0x1}]) [ 65.333044][ T4847] loop5: detected capacity change from 0 to 1 [ 65.379170][ T4847] loop5: p2 p3 p4 [ 65.383710][ T4847] loop5: p2 size 1073872896 extends beyond EOD, truncated [ 65.407086][ T4847] loop5: p3 start 225 is beyond EOD, truncated [ 65.414964][ T4847] loop5: p4 size 3657465856 extends beyond EOD, truncated 14:46:27 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/key-users\x00', 0x0, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) lseek(r0, 0x8, 0x4) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(0xffffffffffffffff) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000010002000006c0000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000120a0102000000000000000000000000040004800900020002000000000000000900010073797a30000000000800034000000001"], 0x1}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x8c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_SRC={0x28, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @multicast1}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6}, @CTA_PROTONAT_PORT_MAX={0x6}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @private}]}]}, 0x8c}}, 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/168, 0xa8}, {&(0x7f0000000380)=""/155, 0x9b}], 0x2, 0x1, 0x400) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f0000000440)="53a090b1b571da89fd114bb23b4b8e8cfdd5cd7795f3f6c9be1c675b559395e62c3a4b1a7444d2da4a56b3625c9faa05e1d05b653444e1a6da7a32da49eded4dde111033132dcba73ef9ddcff3695d90fc27c10cd6be90bb672349c3ea5b69ca4ebf1bb46f65f44bff843d9ec2e2b65fd1ca4c2d367caeecfd9e58fd98070ca55d8c3b52f101e4029c1a7ebe776fb7e20decd99dab34a21c325e37897f5b289df79aceb5af32c00f49139eefef8e1c7d0d8c63f3e8e911b1857812531033ccc6fdf89d9271b651eae5fe3156716ad9464d9091d3", 0xd4, 0x3) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000300) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000480)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000e3ff0000080003f3", @ANYRES32], 0x40}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, 0x0, 0x1, 0x9, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x0) 14:46:27 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/123, 0x7b}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000519000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r4, 0x64c43000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @empty, 0x10000}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x190e, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:46:27 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) 14:46:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 14:46:27 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) process_vm_readv(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=""/246, 0xf6}], 0x1, &(0x7f0000002680)=[{&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/163, 0xa3}, {&(0x7f0000001500)=""/150, 0x96}, {&(0x7f0000000280)=""/41, 0x29}, {&(0x7f00000015c0)=""/113, 0x71}, {&(0x7f0000000340)=""/2, 0x2}, {&(0x7f00000003c0)=""/31, 0x1f}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/23, 0x17}], 0xa, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0xa, &(0x7f00000002c0)) 14:46:27 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 14:46:27 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/123, 0x7b}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000519000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r4, 0x64c43000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @empty, 0x10000}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x190e, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:27 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:27 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff0efffefd956f7f83b7549c911e000000000000a3683540110024092e", 0x23}], 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58af00ee11", 0x5, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 14:46:27 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/123, 0x7b}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000519000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r3, 0x64c43000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @empty, 0x10000}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 66.056573][ T4893] blktrace: Concurrent blktraces are not allowed on sg0 [ 66.078913][ T4898] blktrace: Concurrent blktraces are not allowed on sg0 14:46:27 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 14:46:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 14:46:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) sysinfo(&(0x7f00000007c0)=""/142) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000180)={0x4, 0x0, 0x0, &(0x7f0000000800)}) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) 14:46:27 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/123, 0x7b}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000519000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r3, 0x64c43000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:27 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/123, 0x7b}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000519000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r3, 0x64c43000) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:27 executing program 5: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2000000, &(0x7f0000000300)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3db3680ce1dc15ac4a25ee6e8d46a90e53fd7ff1a04c9b25dd099b9188d46b90b129130b9f85209e8e352e54825501a0055f13807bc0d72939f661e234171e6d12b51f72cbfa3826fdaacd1cc118a1", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=fscache,\x00']) 14:46:27 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000100), &(0x7f0000000080)=ANY=[@ANYBLOB="00fb6306019d2d8463551504e4632c18f4fa8ba972a152acb73ae06d6409f27ef89903efb49046d4fb94157e7fd027c1ef678fe75c34c728e3aa6aef5026f4f4526adb9af716bd465b1d2c01fc07004bc2da072173d4451ddd41b25309686e87a4a5417c664eba24097194c6aef4"], 0x63, 0x2) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x6) write$P9_RLERRORu(r2, &(0x7f00000002c0)={0x23, 0x7, 0x2, {{0x16, 'trusted.overlay.upper\x00'}, 0x5}}, 0x23) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r3, &(0x7f0000000200)='./bus\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="6544c4"], 0x4) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x7}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x1, 0x0, 0x0, 0x4000}, 0x0, 0xd, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f00000001c0)) mlock2(&(0x7f0000238000/0x4000)=nil, 0x4000, 0x1) 14:46:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 14:46:27 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000001380)=""/161, 0xa1}], 0x4, 0xd9f, 0x0) mount(&(0x7f0000000180)=@nullb, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80c80, 0x100) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:27 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/123, 0x7b}], 0x1, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 66.396869][ T4939] 9pnet: Insufficient options for proto=fd 14:46:27 executing program 5: syz_read_part_table(0x0, 0x6, &(0x7f0000000040)=[{&(0x7f00000000c0)="0201a5ffffff0a000000ff45ac000000000005000800000000000000024000ffffffa9000000e10000008877007200300700a6ffffff00000000008000da55aa", 0x40, 0x1c0}]) syz_mount_image$ext4(&(0x7f0000000200)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x101, 0x8, &(0x7f0000001700)=[{&(0x7f0000000280)="59c435cd5c99f0506dd4de0f8d46e0702546c2895d6c9656012eb20c20cdfbefed6dffe32980bca2e9fd6d366212f943e7e07ea15cb4338d9ad450c06fd87ea79738beefc22ca08b46d057ac3e1af97954edaac5ce9dc4603f6f0917fe0fc0e788ad83feb70d6363bdb39adb52c2580c7054272f4274a25393d8da8d701f9089f52a6e5d65f65cd9e43ff2b1e9a0fdb6358611eb799af3d6afcfdc42a58afacd7a9872ddb4af15456adc03", 0xab, 0x1}, {&(0x7f0000000340)="97016377b07480463c88e0853696d34b95886715f7b5ce99067e525d34065f58712afc1542014e14a90117293852ecca279aa1aa5b549539d8091dc279eca4377b69982e7f019cebb1379d11ed4897a06b0fece9d2f0c77a04137e3d574de8de5a29d560101f05431363b34d90bd2a95294d5b55584a2326f7e86cfe0fd7487594589baed8d19a50457e94ca5a3721a9817103b8051fb84652b2c7be4b8d9b58e47eba65bdf2ae1f651534cc464d77cc9eb284ed991c9dd71cb2199fcac3e9ab3a799625e17b5c530b5ad7f6245154aab83f32a26b763353537133d2559951e0b6f044b5a030da9a2b07d439b410cb3762ea0ce139cbd642", 0xf8, 0x590}, {&(0x7f0000000440)="6514fef4a32e88529e3ce0f23d5c2d21e11188a38e3c9e03e0d9332f493e8ae7e35745719388ec782dccd3587d02702efe9e475bb1dfab26c88c9e5aae99b316fc7b61cf4b38b102d1d40c831517544a0bb9b1464c85809c4756db9d4c973316", 0x60, 0x9}, {&(0x7f00000004c0)="41a9f767816a90846ecbd04f11478a996572cc43f902901fb53c9c3473b06149813b5af77937f0f4229189ae85d265ee58e095609f82e062ffbf13d49169792d64ca7a69a451d1", 0x47, 0x1}, {&(0x7f0000000540)="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", 0x1000, 0x7}, {&(0x7f0000001540)="db638ff09a04cd0afb2327150ab1cac11850ac849adbf14ca011ae701d1e8e0741a02af3c4cc3f604e806acc189f2e01a027af37a0abdde10b23c748a346fc1a349110c720542598159cdf3343175fc0458e135c", 0x54, 0xffffffffffffffff}, {&(0x7f00000015c0)="f87e", 0x2, 0x3e}, {&(0x7f0000001600)="14e28879d9d73b2a308185af94ed12934ef6da6b044ae63d3a4072e7412963112e6cf96bdb37ec854bd4ffd8bcece7ace4c33df801d3604f96b40b0e3b300f3ea8fe51c06d22505643070009bb4493a3d23a344eb71b16c04848339631e7f06c117cd12d54dd9b754c58a80d4d7a9b078679bb2f16cedd9a9ac8bca5af193f9fe7a3de3f2a89409d9419a6d0ec317afa2d5ff2a0f3e9244a082c15fc4b13f4527885961cf98d2140c14f8148880dcee9d23dc1e80191ff6fdd235f93c4e89eaf3b4d7bda949e39bac54da5839042c0f72cf9bfca645db68c8d1d3dd296e9deee3a9dca6d625d9a5a1ef55ab3b2891533d6e6b4192637179559dd1b93", 0xfc, 0x9}], 0x2010002, &(0x7f00000017c0)={[{@init_itable}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@hash}]}) syz_read_part_table(0x1000, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="b5d63f85a3c04addba6fe38ad1f7ebb4cc24c8355fdd42dc58872659b8855815f86648105d68473ddec2a0f3615b", 0x2e, 0x74137701}, {&(0x7f0000000100)="c0abc0caa2915222d994bd878d2b54fd78b108be1efc583c97ada902a1ba0301238df5986ed318f89557bffca461f947396317025ff6d3e0bf7b96a5613508c8eb8c81e74faad401b5ec15234f13131402dbd921679fd8ff93d5b566762e9a8141d2ee87604ede5dc3ab4e1ae7a07d3bec348ae0ad11f319bc57c657f8adf9b26b3e515bf02f7adeb95271af7a762376a317bcd4a13219b090977dc77575225cade8ee62dab774f7a27829c7b74a0929731ccea12182c74be894ea10b9c9b0040092aa6703a486fbdecc3d96782a2a1ca8a614a1fbee00288556520e18f56845658a8bee41df1a653e228953eef9695fa77f8d", 0xf3, 0x6}]) 14:46:27 executing program 1: ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000140)={{}, 0x0, 0x0, @inherit={0x70, &(0x7f00000000c0)=ANY=[@ANYBLOB="012206"]}, @subvolid}) syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f0000000040)=0xa, 0x1959cc36) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback, 0x801ff}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000080)={0x16, 0xa1, &(0x7f0000001140)="47ad391808cd37bd76a42cd835fab14e003f8d882c632bb7f41c89dd19eeeb64217dc2b36e381598fb52a5f9232671f168d61c4585b1f8d3f26c6e43e530ef7f763cdbe77bed4226dfd1626aa9b13ef09b73b5f5512e0855a19a74a79bde2c9d56e985c4281ff35e6f0f7fbeda3831eced976b1fc07f5081fbf27be6ec0d5d951011b749d6e05a9a04326ed7aa73cd33528a503e6e90b24db7d2f174fe3446a4a4"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 14:46:27 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 66.444069][ T4945] 9pnet: Insufficient options for proto=fd [ 66.452384][ T4950] loop4: detected capacity change from 0 to 140 [ 66.473637][ T4950] EXT4-fs (loop4): unsupported inode size: 51584 [ 66.480327][ T4950] EXT4-fs (loop4): blocksize: 1024 14:46:27 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 66.523899][ T4962] loop5: detected capacity change from 0 to 1 [ 66.540060][ T4950] loop4: detected capacity change from 0 to 140 [ 66.556208][ T4950] EXT4-fs (loop4): unsupported inode size: 51584 [ 66.562685][ T4950] EXT4-fs (loop4): blocksize: 1024 14:46:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000001380)=""/161, 0xa1}], 0x4, 0xd9f, 0x0) mount(&(0x7f0000000180)=@nullb, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80c80, 0x100) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 66.593999][ T4962] loop5: p2 < > p3 p4 [ 66.599637][ T4962] loop5: p2 size 2 extends beyond EOD, truncated [ 66.615642][ T4962] loop5: p3 start 225 is beyond EOD, truncated [ 66.622977][ T4962] loop5: p4 size 3657465856 extends beyond EOD, truncated 14:46:28 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f0000000480)=""/2, 0x2}], 0x7, 0x7c15, 0x1e0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x44}, {0x6}]}) r2 = memfd_create(&(0x7f00000000c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xbc\xb3g\x9f\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\x17\xd4|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc23\xd0d\xee\x13Q', 0x0) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x201, 0x10000, 0x1, 0x0, 0xafd0}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba, r5}) sendto$packet(r3, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r5, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4009a, r5}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)={'ip6_vti0\x00', r5, 0x2f, 0xfd, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0xfc, 0x0}, 0xfa3eec93a6eccfa7, 0x700, 0x5a, 0xd8c9}}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@private2={0xfc, 0x2, '\x00', 0x1}, @private0, @empty, 0x9, 0x8, 0x4, 0x0, 0x1, 0x240, r5}) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f00000003c0)={'ip6gre0\x00', &(0x7f0000000340)={'syztnl1\x00', 0x0, 0x29, 0x80, 0x9, 0x5, 0x11, @private1, @empty, 0x80, 0x20, 0x3ff, 0x6}}) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000540)={&(0x7f0000000880)=ANY=[@ANYBLOB="08010000", @ANYRES16=0x0, @ANYBLOB="010025bd7004fedbdf25190000003400018014000200677265744f703000000000000000000014000200766c616e30000300000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="44000180140002006d6163766c616e300000000000000000140002006970766c616e3000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="c84f1fed8f11e6d23b99cd45f4b0d4acad37d1b483a3099075cef50fcac5c6c307dad2872fbb91d3604dbd2e26a53e9a19ab49f435093cfa9839e1a00b49f1d1378c06abf3e26b82691cf34f01a7b0d24e5a564fc792fe6b75c1162327c2157160e6fb6d26f12549cafef62718ecd8ebf928f5a4e71e688101b1d2d88d2b9d9912e463b49133bf23702db1e8e10ea49e1e2a8e7b55ffa53c36fe272b9abe18cecb8bd785a3938d04472d7b468cd7e8a122b798d17b955a96bfff5df3cb43b33c9afb50b2a23d3f366f27a563aaf9f901df4254f652e268a43e74717b2b77184b57179fda3bae0373f51232e200000000000000", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="5c00018008000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r6, @ANYRES32=r5], 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r7 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x643800, 0x188}, 0x18) openat(r7, &(0x7f0000000140)='./file0\x00', 0x2c100, 0x8e) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) [ 66.689570][ T4987] loop4: detected capacity change from 0 to 140 [ 66.702229][ T4987] EXT4-fs (loop4): unsupported inode size: 51584 [ 66.709170][ T4987] EXT4-fs (loop4): blocksize: 1024 [ 66.717182][ T4962] loop5: detected capacity change from 0 to 264192 14:46:28 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:28 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 66.734222][ T25] audit: type=1326 audit(1626792388.136:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4989 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 66.827326][ T4962] loop5: p2 < > p3 p4 [ 66.832533][ T4962] loop5: p3 size 1912633224 extends beyond EOD, truncated [ 66.860520][ T4962] loop5: p4 size 3657465856 extends beyond EOD, truncated 14:46:28 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:28 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000001380)=""/161, 0xa1}], 0x4, 0xd9f, 0x0) mount(&(0x7f0000000180)=@nullb, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80c80, 0x100) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:28 executing program 5: prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0xe) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x5, &(0x7f0000ffd000/0x3000)=nil, 0x3) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0xc) 14:46:28 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:28 executing program 5: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x7ffffffb, 0x0) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f00000005c0)="23000000220021bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/203, 0xcb, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="900000a453001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='q', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x50, r4, 0xfed7e000) 14:46:28 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) 14:46:28 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 66.974890][ T5027] loop4: detected capacity change from 0 to 140 [ 66.991651][ T5027] EXT4-fs (loop4): unsupported inode size: 51584 [ 66.998332][ T5027] EXT4-fs (loop4): blocksize: 1024 14:46:28 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) [ 67.027070][ T5043] blktrace: Concurrent blktraces are not allowed on sg0 [ 67.070856][ T5051] blktrace: Concurrent blktraces are not allowed on sg0 [ 67.535559][ T25] audit: type=1326 audit(1626792388.936:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4989 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 14:46:29 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file2\x00', 0x0) rename(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./file1\x00') 14:46:29 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000001380)=""/161, 0xa1}], 0x4, 0xd9f, 0x0) mount(&(0x7f0000000180)=@nullb, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80c80, 0x100) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) 14:46:29 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:29 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000001380)=""/161, 0xa1}], 0x4, 0xd9f, 0x0) mount(&(0x7f0000000180)=@nullb, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 67.641082][ T5072] loop4: detected capacity change from 0 to 140 [ 67.647572][ T5070] blktrace: Concurrent blktraces are not allowed on sg0 [ 67.655726][ T5072] EXT4-fs (loop4): unsupported inode size: 51584 [ 67.662250][ T5072] EXT4-fs (loop4): blocksize: 1024 14:46:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 67.719532][ T5086] loop4: detected capacity change from 0 to 140 [ 67.742601][ T5091] blktrace: Concurrent blktraces are not allowed on sg0 [ 67.752954][ T5086] EXT4-fs (loop4): unsupported inode size: 51584 [ 67.759355][ T5086] EXT4-fs (loop4): blocksize: 1024 14:46:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00002e6000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="24000000210007041dfffd946f610500020000e8fe0208010001080008001800048dff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 14:46:29 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000017c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x100010, r0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000300)="02000000020219", 0x7}, {&(0x7f0000001480)="a349b1e15b38cc", 0x7}], 0x2) r2 = socket$packet(0x11, 0x3, 0x300) read(r2, &(0x7f0000000200)=""/222, 0xde) getsockopt$sock_linger(r2, 0x1, 0x6, 0x0, &(0x7f00000001c0)) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/25, 0x19}, {&(0x7f00000000c0)=""/242, 0xf2}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3, 0x3, 0x4) gettid() 14:46:29 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000001380)=""/161, 0xa1}], 0x4, 0xd9f, 0x0) mount(&(0x7f0000000180)=@nullb, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:29 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:29 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:29 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:29 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000001380)=""/161, 0xa1}], 0x4, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 67.911352][ T5112] blktrace: Concurrent blktraces are not allowed on sg0 [ 67.928372][ T5114] loop4: detected capacity change from 0 to 140 [ 67.939340][ T5114] EXT4-fs (loop4): unsupported inode size: 51584 [ 67.945733][ T5114] EXT4-fs (loop4): blocksize: 1024 14:46:29 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:29 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 68.011035][ T5134] blktrace: Concurrent blktraces are not allowed on sg0 [ 68.046632][ T5142] loop4: detected capacity change from 0 to 140 [ 68.077003][ T5142] EXT4-fs (loop4): unsupported inode size: 51584 [ 68.083378][ T5142] EXT4-fs (loop4): blocksize: 1024 14:46:30 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:30 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:30 executing program 1: set_mempolicy(0x2, &(0x7f0000000000)=0xfffffffffffffff7, 0x5) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@empty}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x176) connect$inet6(r2, &(0x7f0000000040)={0xa, 0xe21, 0x9, @private1, 0x2}, 0x1c) 14:46:30 executing program 5: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000002500)=[{&(0x7f0000000080)="0f", 0x1}, {&(0x7f0000000100)="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", 0xf8d, 0x401}, {&(0x7f0000001100)="7f", 0x1, 0x7}, {&(0x7f0000001180)="0b89910308c5117aaa45b9a02e932a514bc63271fb4e63f20292f1be1b3c89e838a3743ca8dbe08caf4522dfc264ad31fd2f616ecb6f10aa36ae4def920d2f492e264333f0beccbda5c8fa56193314c2615aea804dd1b939aaabadb83b85369bd4417f11280ceb52f5220fd030410dbc934827f919ae17529a336f2fd0700ef22445b858", 0x84}, {0x0}, {&(0x7f00000013c0)='#', 0x1, 0xff54}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="b7064f1ba8471151383d"]) 14:46:30 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x18, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000002000028020000028400001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333730323938383300"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e971656294be4eee80012d67ccdc866e010000000c00000000000000dff4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003000000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dff4655fdff4655fdff4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dff4655fe0f4655fe0f4655f00000000000004000400000000000000050000000c00"/64, 0x40, 0x2200}, {&(0x7f0000011600)="200000004c3e14de4c3e14de00000000dff4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011700)="c041000000380000dff4655fdff4655fdff4655f00000000000002001c00000000000000000000000d0000000e0000000f0000001000000011000000120000001300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000dff4655f000000000000000000000000000002ea00"/192, 0xc0, 0x3400}, {&(0x7f0000011800)="ed4100003c000000e0f4655fe0f4655fe0f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003a08c6c6000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x3600}, {&(0x7f0000011900)="ed8100001a040000e0f4655fe0f4655fe0f4655f00000000000001000400000000000000010000001400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009fdbabda000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000", 0xa0, 0x3800}, {&(0x7f0000000140)="ffa1000026000000e0f4655fe0f4655fe0f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933373032393838332f66696c65302f66696c65300000000000000000000000000000000000000000000059309ce2000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000", 0xa0, 0x3a00}, {&(0x7f0000011b00)="ed8100000a000000e0f4655fe0f4655fe0f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000067b843af000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x3c00}, {&(0x7f0000011c00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000e0f4655fe0f4655fe0f4655f000000000000020014000000000000000100000015000000160000001700000018000000190000000000000000000000000000000000000000000000000000000000000000000000000000000000000068bed055000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000", 0xc0, 0x3de0}, {&(0x7f0000011d00)="ed81000064000000e0f4655fe0f4655fe0f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616ca13ce1c6000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x41c0}, {&(0x7f0000011f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000012000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x6800}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7800}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x8000}, {&(0x7f0000012400)="0000000000080000f4ffefffffffffff00000000000000000000000000efff00", 0x20, 0x8800}, {&(0x7f0000012500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x9000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x4}, {&(0x7f0000012700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="00a429546bf07609632576b973253eb6dd167a2760ccb7b273e8c2c96450d4fa2c0ce9a0ca55f7008ffa794116124f719ac7cb89af88ff5a493028803e7c23336a291c6912057ef1f130457ede7e2e4da61ab80efebe72e6edcfc8e9639e12bda1e5e2fd4d7801d29c3722209ec1c911355e83eaaf8ef8e32a08b517b131228484c51e7cbc3261419dd2e033773971333496e1a1ac06f63e4fa0c461f37624765bf370fd51e0f6e952ed9d3f3c6c00421196d7f4780e036311cea2b9c22ce797a900487f5c2098d979c4f54cfe058b030f32703c6021e322fb2148981e9a39f5bdf8c1ee176101f61d5a0a27328bbff6fd644e78a7d5b5a8ae7cd0e02818413047d7aa1303eff6ea695cbec24ece5fcb87ca1659407e7cbf74a8d05f30f7ac23c5b9129b385a2f4e79e6eaf81b14acd7c2ec0f4a279fc2b4651bb5895b5b9beaeb7e9188851c53f6d118"]) chdir(&(0x7f0000000080)='./file0\x00') [ 68.748047][ T5173] loop5: detected capacity change from 0 to 255 [ 68.754778][ T5174] blktrace: Concurrent blktraces are not allowed on sg0 [ 68.755691][ T5175] loop4: detected capacity change from 0 to 140 [ 68.770618][ T5175] EXT4-fs (loop4): unsupported inode size: 51584 [ 68.777008][ T5175] EXT4-fs (loop4): blocksize: 1024 14:46:30 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:30 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 68.822937][ T5188] blktrace: Concurrent blktraces are not allowed on sg0 [ 68.834013][ T5189] loop1: detected capacity change from 0 to 512 [ 68.860894][ T5189] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 14:46:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:30 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0xc, 0x1e1441) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_linger(r2, 0x1, 0x6, 0x0, &(0x7f00000001c0)) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fsetxattr$system_posix_acl(r2, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {0x1, 0x2}, [{0x2, 0x7, 0xffffffffffffffff}, {0x2, 0x2}, {0x2, 0x7, 0xffffffffffffffff}], {}, [{0x8, 0x0, r3}], {}, {0x20, 0x1}}, 0x44, 0x2) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x100000000000001}, {0x49, 0x2}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}) write$evdev(r1, &(0x7f0000000040), 0x2b8) [ 68.871874][ T5199] loop4: detected capacity change from 0 to 140 [ 68.894853][ T5173] loop5: detected capacity change from 0 to 255 14:46:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 68.932254][ T5199] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 68.965354][ T5215] blktrace: Concurrent blktraces are not allowed on sg0 14:46:30 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:30 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x5e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40000000}, 0x0, 0x1ff, 0x0, 0x9, 0x8000000000}, r0, 0x2, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) 14:46:30 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x0, &(0x7f0000000040)}) creat(&(0x7f0000000080)='./file0\x00', 0x0) 14:46:30 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:30 executing program 3: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:30 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x13f, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x2fb) ioctl$F2FS_IOC_GET_PIN_FILE(r2, 0x8004f50e, &(0x7f0000000080)) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() tkill(r3, 0x34) 14:46:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:30 executing program 3: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:30 executing program 3: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 69.146117][ T5234] loop4: detected capacity change from 0 to 140 [ 69.179760][ T5234] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:30 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:30 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:30 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000001ec0)=@expire={0xf8, 0x10, 0x1, 0x0, 0x0, {{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2b}, {@in=@private}, @in6=@mcast1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x2}}}, 0xf8}}, 0x0) 14:46:30 executing program 3: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:30 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:30 executing program 3: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 69.379187][ T5286] __nla_validate_parse: 4 callbacks suppressed [ 69.379202][ T5286] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 69.395654][ T5287] loop4: detected capacity change from 0 to 140 [ 69.416981][ T5287] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:31 executing program 3: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:31 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x108) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x100) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="a8e40c40b9fd30c5008f11fb840ad796bada62be33e319992cd4a266cdd5264549e4c3c99d1e56d43a13c07527995c7dce6ccb9656b9ddfda56650231ca8bdf41f63958e0324294e003ee99b44d6d8972751753ba4ed71e843d4ae1a662f9d39c9d3b4bb549664072b62ebebf311ff4a5cbd5183002ccb0d0524a655d9e8f6eb6c40d4732ee209827a62c4d611b7b0b50c09ccc09ce5996b149cf1980ff45a6e1ea13edea8179e5258f68230a852dd02c3b6008eef86a9c8a1c101ad7050"], 0xfd14) r3 = dup2(r2, r2) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x4000010, r3, 0x264bf000) fallocate(r0, 0x100000003, 0x800003, 0x800001) 14:46:31 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:31 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:31 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:31 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:31 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:31 executing program 3: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 69.640235][ T5316] loop4: detected capacity change from 0 to 140 [ 69.682322][ T5316] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:31 executing program 3: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:31 executing program 1: mknod(&(0x7f0000000200)='./bus\x00', 0x1010, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r0, 0x0, r1, 0x0, 0x191, 0x0) r2 = open$dir(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) recvmmsg(r1, &(0x7f0000002f40)=[{{&(0x7f00000002c0)=@rc={0x1f, @fixed}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/103, 0x67}, {&(0x7f00000003c0)=""/238, 0xee}, {&(0x7f00000004c0)=""/237, 0xed}], 0x3, &(0x7f00000005c0)=""/232, 0xe8}, 0x7}, {{&(0x7f00000006c0)=@ax25={{}, [@null, @bcast, @bcast, @null, @rose, @netrom, @bcast]}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000001e80)=""/170, 0xaa}], 0x2, &(0x7f0000000800)=""/145, 0x91}, 0x3ea}, {{&(0x7f00000008c0)=@ipx, 0x80, &(0x7f0000000240)=[{&(0x7f0000000940)=""/84, 0x54}, {&(0x7f00000009c0)=""/122, 0xfffffffffffffebe}, {&(0x7f0000000a40)=""/117, 0x75}, {&(0x7f0000000ac0)=""/203, 0xcb}], 0x4, &(0x7f0000000bc0)=""/4096, 0x1000}, 0xef8}, {{&(0x7f0000001bc0)=@alg, 0x80, &(0x7f0000002e80), 0x5, &(0x7f0000001e40)=""/28, 0x1c}, 0x9}], 0x4, 0x40000002, &(0x7f0000003040)) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r2, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r4, &(0x7f0000001d00)='./file0\x00', 0x181000, 0x18) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r5, &(0x7f0000000380)=ANY=[], 0x191) 14:46:31 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:31 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:31 executing program 3: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 69.806905][ T5356] loop4: detected capacity change from 0 to 140 [ 69.838238][ T5356] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000080)='G', 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) 14:46:31 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 69.930218][ T5380] loop4: detected capacity change from 0 to 140 [ 69.958956][ T5380] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:31 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:31 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000001a00)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000000080)=""/54, 0x36}, {&(0x7f00000000c0)=""/188, 0xbc}, {&(0x7f0000000180)=""/190, 0xbe}], 0x4, 0x765, 0x6) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r1, &(0x7f0000004b40)=[{{&(0x7f0000000040)={0x2, 0x4e21, @private}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@ip_retopts={{0x24, 0x0, 0x7, {[@rr={0x7, 0x13, 0xab, [@multicast2, @remote, @remote, @multicast2]}]}}}], 0x28}}], 0x1, 0x0) 14:46:31 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:31 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:31 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:31 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) lseek(r2, 0x7ff, 0x1) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 70.124192][ T5407] loop4: detected capacity change from 0 to 140 [ 70.146178][ T5407] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = dup3(r0, r0, 0x80000) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f0000000080)="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", 0xfe}, {&(0x7f0000000180)="94d81b710e67f6abc30a594a7ca74bc1bd24c8fcb426ed7a2be254ee0edf877958d670ec750efd487e77ec4445bdf98e2f341dfceca3e8724969edc14919d11862706f90bd62c6d1c09e3be666282d7dd4dc6911ac0017da6528d3192550311008e2b9328dd122deff09ca32d4cabf96f4553496e0250bb5334f353f7a0ec0e603eaa65a004edba96beee09e2e7d5375a2eb2aab050fa54276573e47f7b57a855535df60a3e55e4f1b66dc", 0xab}, {&(0x7f0000000240)="34b80ca03e64ca8553814992ead99183e23b0904b966d6ad48ad06bcfa6b66bda61e77f018b0599eb602dba2fedb67a8913a9184ad143331e5f1d04a58197e86595888eb6ab46394d125b9d369974f9d3435b9ba9fd388f197e656ae21f2bb507b503e66475b6492ba9ea1127672c987da4323cf752a86515e289e1ad453f991eaae9753c6a7b7e5cb63523de2dd83f39720cbe5f2026cc7a2fce29a2c64be3435e2eeec26ad4247c82b0fce540b9765eb0f6208162fff8a751deb2ee67a4a1ac4a25d5e6afb67dca646b5402871bd6bfbdf943a8a6c8b31ab2d6db43bbf277dce", 0xe1}], 0x3, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite6\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r4 = accept4$packet(r3, &(0x7f0000000400), &(0x7f0000000440)=0x14, 0x800) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f0000000480)={{r4}, "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"}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$CHAR_RAW_GETSIZE(r2, 0x1260, &(0x7f0000000380)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x2d}, {0x84}, {0x6}]}) 14:46:31 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x0, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:31 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:31 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x6, @local, 0x2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="3a2764845dd76639ceccf1521edeb11d92cf377fe8914b5de20cdff7f54974e1eb26ee12fb1e0580989ed37678b2e20e027ed39517e3ae3ee81a8ab5", 0x3c}, {&(0x7f0000000280)="45e7cd6e0bcf39dfe5d793dbab428321bf23b70e34486d523a73c88e1404ac36bfdcb37775ab45bbc02e9a2e398ffb2804a9434b19a4861f71a2ab04b1b154048f89b56961bea8e7a63e13fdf138fd6ec9b7a6fd7d4dfde50e30547f4d83829cff234eb376bd413a4c63b9a68d9d9a0c5df03e9007fd6953956f5f1931dd79761285", 0x82}], 0x2}, 0x800) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x0, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:31 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 70.264316][ T25] audit: type=1326 audit(1626792391.666:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5427 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 70.273339][ T5432] loop4: detected capacity change from 0 to 140 14:46:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x0, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 70.347581][ T5432] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 70.368851][ T25] audit: type=1326 audit(1626792391.766:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5427 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 14:46:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) write$cgroup_type(r1, &(0x7f0000000200), 0x9) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@getsa={0x28, 0x12, 0x1, 0x0, 0x0, {@in6=@private0, 0x0, 0x0, 0xff}}, 0x28}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x2, 0x1ca42d049ebdaf13) sendmsg$OSF_MSG_ADD(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x175c, 0x0, 0x5, 0x201, 0x0, 0x0, {0xd, 0x0, 0x5}, [{{0x254, 0x1, {{0x3, 0xfffff001}, 0x1, 0x8, 0x6, 0xffff, 0x1d, 'syz1\x00', "4d8e90f22f258e96bbff80f2981f57a68456c154831812c9d3293ac1fa0c2bc8", "e2e1028f65953e47740af52b3fcf3634c12dca5ab425aac50e7aedfbd072a5e9", [{0xfca9, 0x0, {0x0, 0xffff}}, {0x1, 0x2, {0x0, 0x3f}}, {0x401, 0x20, {0x0, 0x5}}, {0xa4b, 0x77e2, {0x3, 0x3beb}}, {0x3f, 0x3, {0x0, 0x3}}, {0x6, 0xc83f, {0x0, 0x5}}, {0x40, 0xb6a, {0x1, 0x2}}, {0xb96, 0x6, {0x0, 0x2}}, {0x7fff, 0xfe01, {0x0, 0x3}}, {0x20, 0xe628, {0x2, 0xffff}}, {0x4, 0x401, {0x3, 0x2}}, {0x6, 0xa41d, {0x1, 0x10001}}, {0x800, 0x4, {0x3, 0x1a5c}}, {0x1, 0x4, {0x2}}, {0x978d, 0x800, {0x3, 0xff}}, {0x5, 0xb13, {0x1, 0x8}}, {0x8001, 0x6}, {0x1, 0x3c6, {0x1, 0x80000000}}, {0x101, 0xb499, {0x3, 0x7}}, {0x3, 0x401, {0x3, 0x3}}, {0xfffb, 0x5, {0x1, 0x3f}}, {0x401, 0x100, {0x2, 0xc}}, {0x8, 0x7, {0x2, 0x2fc5}}, {0x0, 0x5, {0x3, 0x401}}, {0x0, 0x1000, {0x1, 0x10000}}, {0x4105, 0xfd, {0x0, 0x1}}, {0x542, 0x4, {0x1, 0x7fff}}, {0x8, 0x800, {0x0, 0x80000000}}, {0x204, 0x5, {0x0, 0x6}}, {0x0, 0x9, {0x2, 0x8}}, {0x3ff, 0x8001, {0x3, 0x3}}, {0x4, 0x710, {0x1, 0x405d}}, {0xfff8, 0x8, {0x1, 0x175}}, {0x1f, 0x3, {0x0, 0x101}}, {0x200, 0x1, {0x1, 0x3}}, {0x4, 0x1, {0x2, 0x4}}, {0x2, 0x72e, {0x0, 0x12f}}, {0xfc01, 0xc88, {0x3, 0x2}}, {0x8, 0x138, {0x3, 0x1}}, {0x4, 0x101, {0x2, 0x4}}]}}}, {{0x254, 0x1, {{0x0, 0x80000001}, 0x50, 0x0, 0x80, 0x60, 0xb, 'syz1\x00', "836791c6b81c02e323add03d02e910ad0cb360e5b361b2c6024aa726e10e32bb", "fc24dd6c2037b3744f4724838719e09684a919e314b7114ae9d86f144f2e7683", [{0x8a27, 0x4195, {0x0, 0x3}}, {0x0, 0x7, {0x2, 0x8}}, {0x4, 0x7fff, {0x0, 0x1}}, {0x400, 0x20, {0x1, 0x101}}, {0x9dd, 0xfff, {0x2, 0x2}}, {0x1, 0x3, {0x2, 0x1}}, {0x2, 0x0, {0x0, 0x7f}}, {0x6, 0x7}, {0x0, 0x800, {0x1, 0x71}}, {0x60a, 0x20, {0x1, 0x80}}, {0x6785, 0xff86, {0x3, 0x1}}, {0x8, 0xff76, {0x1, 0x4}}, {0xfff, 0x7f, {0x3, 0x80}}, {0x59, 0xff, {0x3, 0xd9}}, {0x1000, 0x8001, {0x0, 0x7}}, {0xd84, 0x121, {0x3, 0x1}}, {0xfff, 0x6, {0x1, 0x7f}}, {0x3, 0x40, {0x3, 0x5}}, {0x81, 0xff, {0x1, 0x3}}, {0x400, 0x4, {0x3, 0x3f}}, {0x0, 0x1f00, {0x1, 0x799ef4c1}}, {0x2b, 0x5, {0x0, 0xb6}}, {0x81b, 0x7, {0x3, 0x1ff}}, {0x5, 0xc9, {0x2, 0x7}}, {0x1c2, 0x4f9, {0x0, 0x2}}, {0xaa70, 0x7, {0x2, 0x8}}, {0x1, 0x307f, {0x3, 0x7fffffff}}, {0x0, 0x7f, {0x1, 0xffff}}, {0x401, 0x3, {0x1, 0x2fc1}}, {0x266f, 0x8000, {0x3, 0x9}}, {0x5, 0x7, {0x1, 0x3f}}, {0x5, 0x1f, {0x1, 0xffffffff}}, {0x1, 0x6, {0x1, 0x7}}, {0x3, 0x6, {0x3, 0x80000001}}, {0x1, 0xffff, {0x1, 0x4}}, {0xff, 0x80, {0x1, 0x81}}, {0x3, 0xfeb, {0x1, 0x80}}, {0x239e, 0xfff9, {0x2, 0xe1f3}}, {0x7a6, 0x1f, {0x3, 0x10000}}, {0xe58, 0x7, {0x2, 0x7f}}]}}}, {{0x254, 0x1, {{0x0, 0xce46}, 0x2, 0x4, 0x7, 0xfff, 0x11, 'syz1\x00', "8772c0bb92f5ecf30240f42a021dacd4912e8111aa84d23ee346b0edf23ea547", "fbe54e95445d558b853a899e3593c11931fcccceb07e643f6188165832d9a1cb", [{0xb7d, 0xff, {0x3, 0x20}}, {0xe2a0, 0x15, {0x2, 0x563e}}, {0x9a9, 0xfb13, {0x2, 0x6}}, {0x2, 0x6, {0x1, 0x8}}, {0x8, 0x2, {0x1, 0x8}}, {0x6, 0x100, {0x3}}, {0x4, 0xe567, {0x2}}, {0x9, 0x4, {0x1, 0x7}}, {0x3, 0x4}, {0x0, 0x8001, {0x1, 0x1}}, {0x8, 0xfff9, {0x2, 0x4}}, {0x5, 0x4, {0x0, 0x1000}}, {0x1f, 0x400, {0x1, 0x4}}, {0x80, 0x4, {0x0, 0x7}}, {0x8, 0x0, {0x0, 0x2}}, {0x1, 0xfff8, {0x2, 0xceb611c}}, {0x8000, 0x0, {0x0, 0x1ff}}, {0xff, 0x8001, {0x2, 0x8}}, {0x100, 0x4, {0x1, 0x4}}, {0x9, 0xff54, {0x2, 0x74}}, {0x800, 0x2, {0x2, 0x7}}, {0x0, 0x6, {0x3, 0x3}}, {0x8, 0x0, {0x2, 0xf4b}}, {0x9, 0x6, {0x2, 0x4}}, {0xc4, 0x7fff, {0x0, 0x80}}, {0x4, 0x2}, {0x2, 0x9, {0x0, 0x5}}, {0x5, 0x4, {0x7, 0x8001}}, {0x5, 0x7f, {0x3, 0x7}}, {0x8, 0x3, {0x1, 0x2135}}, {0x5365, 0x80, {0x0, 0x2}}, {0x3f, 0x6, {0x3, 0x6}}, {0xfffc, 0xf1}, {0x9, 0x0, {0x0, 0xffff}}, {0x0, 0x1, {0x1, 0x8}}, {0x8, 0xffb4, {0x3, 0x7}}, {0x0, 0x8, {0x2, 0x4}}, {0xffff, 0x1, {0x0, 0x2}}, {0x6, 0x9, {0x1, 0x6}}, {0xff80, 0x0, {0x0, 0x9}}]}}}, {{0x254, 0x1, {{0x1, 0x6}, 0x20, 0x20, 0x7ff, 0x4, 0x1d, 'syz1\x00', "05905e3bb17ef61cbd5d7bb69fc6efe0f0dcc301292373bb89d07b47f4e9a58f", "b2d75759c5d863f2c62e3542a7a69a4a23e1c0c5082c6b7468d767cceff9f70c", [{0x4, 0x2, {0x1, 0x76}}, {0x6, 0x7, {0x2, 0x3}}, {0x0, 0xfc7, {0x0, 0x6}}, {0x1, 0x2, {0x3, 0xfffffff9}}, {0x8, 0x99f9, {0x1}}, {0xdc, 0x200, {0x1, 0xfffffffa}}, {0x101, 0x5, {0x1, 0x1}}, {0x1, 0x5, {0x2}}, {0x400, 0x3, {0x1, 0xff}}, {0x2, 0x2, {0x3, 0x2}}, {0x2050, 0xc289, {0x2, 0x5}}, {0x200, 0x1786, {0x0, 0x8001}}, {0x9, 0x7, {0x2, 0x40}}, {0x8, 0xa4f, {0x3, 0x1f}}, {0xffff, 0x7, {0x1, 0x3}}, {0x2, 0xfb, {0x1, 0x6}}, {0x6, 0x5, {0x1, 0x4b}}, {0x2, 0xee0, {0x0, 0x9e5f}}, {0x4, 0x5, {0x0, 0xfffffff9}}, {0x1, 0x1, {0x2, 0x10000}}, {0x1, 0x1, {0x1, 0x20}}, {0x2, 0x400, {0x3, 0x12a8}}, {0x4, 0xa205, {0x2, 0x1}}, {0x6, 0x6, {0x2, 0x200}}, {0x3, 0x8}, {0x1, 0x5, {0x3}}, {0x7, 0x2b83, {0x2, 0x81}}, {0x3, 0x40, {0x2, 0xfffffffa}}, {0x81, 0x8000, {0x3, 0x81}}, {0x4ab, 0x3, {0x0, 0xc0}}, {0x1ff, 0x64c, {0x2, 0x6}}, {0x2, 0x9, {0x0, 0x5}}, {0x100, 0x80, {0x3, 0x80}}, {0x80, 0x80, {0x0, 0x6}}, {0x100, 0xff, {0x0, 0x5}}, {0x6, 0x2, {0x3, 0x4}}, {0x9, 0xffff, {0x3}}, {0x15f, 0x2, {0x0, 0x2}}, {0xa714, 0x5, {0x3, 0x400}}, {0x4, 0xbc0, {0x1, 0x6488}}]}}}, {{0x254, 0x1, {{0x3, 0x4}, 0xfd, 0x9, 0x97f0, 0x2, 0x74a, 'syz1\x00', "3e0a8355a6395d666b1659e883169873548b228f47ac2797809e96f66b5cdda7", "e3c29f963a13a0b0f94be8656aa511da4113713e2999e1351a2762cb1f2b57a8", [{0x2, 0x3, {0x0, 0x1f}}, {0xc63d, 0x60}, {0x20, 0x1, {0x2, 0x4}}, {0xfff7, 0x5, {0x1, 0x2}}, {0x49, 0xff8, {0x2, 0x3}}, {0x5, 0x0, {0x2}}, {0x2, 0x7fff, {0x0, 0x81}}, {0x3, 0x7f, {0x0, 0x5}}, {0xffff, 0x20, {0x1, 0x5}}, {0x5, 0x7, {0x0, 0x2}}, {0x100, 0x3ff, {0x3, 0x4}}, {0xfc00, 0xddc5, {0x0, 0x5}}, {0x1, 0x253, {0x3, 0xffffffff}}, {0x9, 0x3, {0x1, 0x80000001}}, {0x5, 0xcf2, {0x2, 0x3}}, {0x5, 0xf, {0x1}}, {0x0, 0x8000, {0x0, 0xffffffff}}, {0x1, 0xffff, {0x2, 0x2}}, {0x81, 0x9, {0x2, 0x400}}, {0x8000, 0x6, {0x0, 0x9}}, {0x1, 0xc8, {0x1}}, {0x1, 0x2c, {0x1, 0x7}}, {0x6, 0xa6f, {0x2, 0x8}}, {0x0, 0x800, {0x0, 0xf40}}, {0x6, 0x4, {0x1, 0x4}}, {0x7, 0x71b4, {0x3, 0x1ff}}, {0x4, 0x3, {0x0, 0x75}}, {0x4000, 0x14, {0x1, 0xffffffb7}}, {0x0, 0x8, {0x0, 0x7}}, {0x0, 0x6, {0x3, 0xfffffffb}}, {0x7, 0x2, {0x2, 0x6}}, {0x400, 0x5, {0x7, 0x2}}, {0x23, 0xd8, {0x1, 0x9}}, {0xfff, 0x3f, {0x3, 0x7fff}}, {0xffff, 0x7f, {0x3, 0x2}}, {0xfbd8, 0x2, {0x3, 0x1}}, {0x101, 0x8001, {0x3df7897e977107d1, 0x5}}, {0xff01, 0x3, {0x1, 0x4}}, {0x6, 0xe421, {0x0, 0x9}}, {0x3ff, 0x3f, {0x2, 0x77}}]}}}, {{0x254, 0x1, {{0x3, 0x5}, 0x4, 0xff, 0x0, 0x800, 0x11, 'syz1\x00', "ccbe6d23802b3cc4dcb025b59e1221ba7513e610e5a05fc4f2b300ce93a0051f", "7f61ff0aeff317bc956ad578aa6c0339616a44aab49003e8e56c1228299c6cdf", [{0x1f, 0x2, {0x2, 0x9}}, {0xe07, 0x8000, {0x2, 0x4}}, {0x1, 0x9, {0x1, 0x7}}, {0x8, 0xbec, {0x1, 0x180000}}, {0x2, 0x6, {0x2, 0x4}}, {0xffff, 0x5075, {0x1}}, {0x7, 0xffff, {0x1, 0x6}}, {0x800, 0x1}, {0x7, 0x20, {0x3, 0x8}}, {0x7ff, 0x2, {0x0, 0x9}}, {0x8, 0x1, {0x3, 0x1000}}, {0x770f, 0x1, {0x2, 0x9}}, {0x800, 0x101, {0x1, 0x2}}, {0x101, 0x11c, {0x3, 0x6}}, {0x8, 0x5, {0x3, 0x600000}}, {0x1, 0x200, {0x2, 0x6}}, {0x3ff, 0x7, {0x0, 0xa2e}}, {0x1ff, 0x1, {0x0, 0x4}}, {0x6, 0x9, {0x2, 0x401}}, {0x200, 0x7, {0x3}}, {0x9, 0x1, {0x3, 0x3}}, {0x2, 0x400, {0x2, 0x80}}, {0x6, 0x6, {0x2, 0x2}}, {0x100, 0x3, {0x2, 0x7}}, {0xd467, 0x1000, {0x1, 0x2}}, {0x1000, 0x1, {0x1, 0xfffffffc}}, {0x8, 0x6, {0x2, 0xffff}}, {0x9f1c, 0x9, {0x2, 0x9}}, {0x6, 0x47, {0x3, 0x7}}, {0x7, 0x5, {0x2, 0xfffffffb}}, {0x9, 0xff, {0x0, 0x8}}, {0x6, 0x9, {0x2, 0x7}}, {0x6, 0xfeff, {0x0, 0x8001}}, {0x9, 0x5986, {0x1, 0x7fffffff}}, {0x3, 0x5920, {0x3, 0x8}}, {0x2, 0x2, {0x3, 0x8}}, {0x0, 0x101, {0x1, 0xfffffff9}}, {0xbf1, 0x8001, {0x3, 0x3}}, {0x321b, 0x6, {0x1, 0x84}}, {0x6e1, 0x0, {0x0, 0x200}}]}}}, {{0x254, 0x1, {{0x3, 0x22}, 0x5, 0x68, 0xfd, 0x0, 0x3, 'syz1\x00', "3e269d5b6921c5fa95ba382b15c661c6ea123e95cc4fe78d4bcc2eaad904e931", "c633fd90cc124b7a2732f636b85371f1112d2804a4d7c36569919e7fd999d213", [{0x6, 0xfff, {0x0, 0x83e9}}, {0xfffc, 0x9, {0x0, 0x9}}, {0x0, 0x5, {0x3, 0x5}}, {0x100, 0x20, {0x3, 0x5}}, {0x8, 0x40, {0x2, 0xb0}}, {0x40, 0xc4ff, {0x1, 0x7}}, {0x1, 0x1ff, {0x2, 0x2}}, {0x3, 0x3, {0x3, 0x2}}, {0x1, 0x6, {0x0, 0xbb}}, {0x1, 0x1, {0x1, 0xffff693d}}, {0x6, 0x8, {0x2, 0xffffffff}}, {0x2e, 0xff, {0x0, 0xfff000}}, {0xffff, 0x6, {0x1, 0x6f2}}, {0x3ff, 0x800, {0x1, 0x9}}, {0x3481, 0x2380, {0x2, 0x7fff}}, {0x100, 0x0, {0x0, 0x1}}, {0x6, 0x4d0, {0x0, 0xfffffffc}}, {0x7, 0x101, {0x3, 0xc1}}, {0x3ff, 0x7ff, {0x1, 0x200}}, {0x20, 0x5, {0x2, 0x10000}}, {0x9, 0x1, {0x3, 0x7}}, {0x3, 0xb6, {0x3, 0x4}}, {0x9, 0x9, {0x2, 0x200}}, {0x7ff, 0xc3, {0x3, 0x17}}, {0x7, 0x9, {0x1, 0x6}}, {0xbf6d, 0x7, {0x1, 0x6}}, {0x5, 0x8, {0x2}}, {0x4, 0x9, {0x0, 0x10000}}, {0x8, 0x7, {0x2, 0x7}}, {0x12, 0x0, {0x3, 0x4}}, {0x0, 0x0, {0x3, 0x36fa}}, {0x4, 0x8d8d, {0x1, 0x9}}, {0x2, 0x3f, {0x1, 0x401}}, {0x1f, 0x9, {0x3, 0x800}}, {0x1, 0x4, {0x3, 0x5}}, {0xca0, 0x7}, {0x1ff, 0xff, {0x3, 0x80000000}}, {0x7, 0x0, {0x1, 0x101}}, {0x4, 0x800, {0x2, 0x6}}, {0x4, 0x101, {0x1, 0x19df}}]}}}, {{0x254, 0x1, {{0x3, 0x4}, 0x7, 0x2, 0x8001, 0x2, 0x19, 'syz0\x00', "f1639634eee3c70e40759dc00750a4edafc4a6842545942b5b0262704af1f493", "2324ea93969744caf50475fc9fbe69fda5f89528e9168ba91fc1e03a61ae796a", [{0x4, 0x7, {0x0, 0x400}}, {0x4, 0x0, {0x3, 0x1924}}, {0x0, 0x0, {0x4}}, {0x7e, 0x3, {0x0, 0x9}}, {0x7, 0x81, {0x0, 0x7}}, {0x9, 0x9e, {0x1, 0x40}}, {0x3ff, 0x1000, {0x3, 0x6}}, {0x7, 0x7, {0x2, 0x4}}, {0x401, 0x7fff, {0x2, 0x101}}, {0x3ff, 0x9, {0x2, 0x3}}, {0x9, 0x2, {0x3}}, {0x5, 0x1000, {0x3, 0xc19}}, {0xf801, 0x82, {0x0, 0x400}}, {0x0, 0x8, {0x2, 0x200}}, {0xfff9, 0x0, {0x0, 0x9}}, {0x1ff, 0x6}, {0x6, 0x2, {0x2, 0x8}}, {0x0, 0x1, {0x1, 0x3}}, {0xbc, 0x3ff, {0x3, 0x2}}, {0x3, 0x7fff, {0x0, 0x8001}}, {0x7, 0xffe0, {0x1, 0x800}}, {0x7ff, 0x7, {0x3, 0x1}}, {0x7, 0xe92, {0x3, 0xfffffffc}}, {0x32, 0x153c, {0x2, 0x9}}, {0xfffc, 0xdc20, {0x0, 0xffffffff}}, {0x1ff, 0x3, {0x3, 0x8}}, {0x20, 0xfff0, {0x0, 0x6}}, {0xff, 0x6, {0x0, 0x5b8}}, {0xff8d, 0x7f, {0x1, 0x8000}}, {0x5, 0x4e6, {0x2, 0x40}}, {0x8000, 0x0, {0x2, 0x7}}, {0x401, 0x20, {0x3, 0x1}}, {0x2, 0x400, {0x3, 0x7}}, {0x8, 0x0, {0x1, 0x7}}, {0x9, 0x8, {0x2, 0x7ff}}, {0x1ff, 0xfffd, {0x1, 0x1}}, {0x4, 0x1, {0x3, 0x6}}, {0x94, 0x354, {0x0, 0x7}}, {0x7, 0x7fff, {0x0, 0x2}}, {0x8, 0x81, {0x3, 0x6}}]}}}, {{0x254, 0x1, {{0x1}, 0x1f, 0x3f, 0x8001, 0x8, 0x21, 'syz0\x00', "b0aec8020878dcb6522060ab2ff8572fc5d716f5f599a85030262d99a3b3d029", "8f21b3b5b761b79867b65f688d359dddbae9402ed8d37897691a4a3e3f1f796b", [{0xb94, 0x2, {0x2, 0x6}}, {0xfff, 0x4, {0x0, 0x8}}, {0x2, 0x7, {0x2, 0x40}}, {0x40, 0x1, {0x1}}, {0x0, 0x29, {0x3, 0x20}}, {0x401, 0x5, {0x2, 0x80000000}}, {0x6, 0x9fa, {0x2, 0x7}}, {0x7ae, 0x2, {0x3, 0x3}}, {0x6d5, 0xc26c, {0x0, 0x1}}, {0x9, 0x7, {0x0, 0x1}}, {0x3, 0xffff, {0x1, 0x5}}, {0x7fff, 0xd3a0, {0x1, 0x9eba}}, {0xfff9, 0x33, {0x3, 0x74}}, {0x6716, 0x4, {0x2, 0x81}}, {0x3, 0x40, {0x3}}, {0x8000, 0x7, {0x1, 0x3ff}}, {0x0, 0x6, {0x1, 0x100}}, {0x4a3c, 0x800, {0x1, 0x3}}, {0x3, 0x81, {0x1, 0x2}}, {0x8001, 0x1, {0x1, 0xffffffbb}}, {0x40, 0x4, {0x0, 0x9}}, {0x7, 0x7f, {0x2, 0x2}}, {0x8, 0x0, {0x3, 0xee000}}, {0x0, 0x6, {0x0, 0x6}}, {0x3, 0x20, {0x2, 0x27bc}}, {0x8001, 0x5, {0x1, 0x80000001}}, {0x200, 0x2, {0x0, 0x401}}, {0x9, 0xffc0, {0x3, 0x5}}, {0x9, 0x2, {0x1, 0x4}}, {0x1ff, 0x7, {0x2, 0xa62}}, {0x1, 0x4, {0x1}}, {0x6, 0x65a, {0x3, 0x6}}, {0x5, 0xffc1, {0x3, 0x7}}, {0xf0f4, 0x0, {0x0, 0x800}}, {0x800, 0x1f, {0x0, 0x2}}, {0x3719, 0x731, {0x0, 0x101}}, {0x79, 0x8000, {0x0, 0x40}}, {0x1, 0x2, {0x2, 0x3}}, {0x3, 0x9, {0x3, 0x932}}, {0x5, 0x8, {0x2, 0xffffff1a}}]}}}, {{0x254, 0x1, {{0x3}, 0x9, 0x3f, 0x7, 0x1, 0x25, 'syz0\x00', "ed1e4d6b6337215de79a1581017d16d791b2130130eb735ab68c480bf0a76737", "c8cac7d8502ae853e368fa298c990533326fddc1bb9ea823bd31efe1866caa12", [{0x89f8, 0x3e50, {0x1, 0xbe7}}, {0x1f, 0x5, {0x2, 0xffff}}, {0x71, 0xff, {0x1, 0x1f}}, {0x0, 0x7f, {0x2, 0x6}}, {0x100, 0x7, {0x2, 0x2}}, {0x4, 0xff, {0x1}}, {0x9, 0xc0f, {0x0, 0x8000}}, {0x1954, 0x0, {0x3, 0x8000}}, {0x200, 0x9, {0x2, 0x9}}, {0x8000, 0x5, {0x3, 0x3}}, {0x9, 0x7, {0x1, 0xfffffffb}}, {0x3, 0x20, {0x2, 0x800}}, {0xfffb, 0x81, {0x3, 0x690}}, {0x7, 0xd3, {0x3, 0xa77}}, {0x80, 0xbe6, {0x1}}, {0x6, 0x8000, {0x3, 0x94b1}}, {0x8, 0x2, {0x2, 0x4}}, {0x4, 0x0, {0x3, 0xa22}}, {0x4, 0x1f, {0x0, 0x8}}, {0x8, 0x2, {0x0, 0x10001}}, {0x1, 0x3, {0x2, 0x2}}, {0x3, 0x5, {0x3, 0x8}}, {0x36af, 0x0, {0x0, 0x7}}, {0x1, 0x5, {0x0, 0x81}}, {0xf001, 0x4, {0x8b790bd99154c968}}, {0x2, 0x4, {0x2, 0x3}}, {0x10, 0x8, {0x0, 0x5}}, {0x4, 0x5, {0x1, 0x4}}, {0xfe01, 0x27ba, {0x1, 0xf0}}, {0x9, 0x810, {0x2, 0x7}}, {0xfff, 0xeac, {0x3, 0x8}}, {0x8, 0x1, {0x1, 0x1}}, {0x6, 0x8000, {0x2, 0x80000001}}, {0x1f, 0x625b, {0x1, 0x5}}, {0xb7f, 0xd252, {0x1}}, {0x1b, 0x9bb9, {0x1, 0x8}}, {0x0, 0x7, {0x3, 0x80000000}}, {0x6, 0x8, {0x1, 0x7f}}, {0x1, 0x7042, {0x1, 0x7fff}}, {0x0, 0x9, {0x3, 0x3f}}]}}}]}, 0x175c}, 0x1, 0x0, 0x0, 0x40800}, 0x800) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:31 executing program 5: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0x0, @unused, @name="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"}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000056840)={0x0, 0x0, "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", "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"}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x842, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000056640)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000001880)={{r2, 0x3, 0x8b, 0x5, 0x98, 0x100000000, 0x100000001, 0x6, 0x5, 0xeeec, 0x4, 0xe1a, 0x200, 0x200, 0x40}}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x103, 0x1}, 0x20) sendmsg$inet6(r5, &(0x7f0000000000)={&(0x7f0000000040)={0xa, 0x4e25, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@hopopts_2292={{0x60, 0x29, 0xb, {0x0, 0x8, '\x00', [@hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @dev}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}}}, @rthdrdstopts={{0x18}}], 0x78}, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r6, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057840)={0x7ead6fb6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x4, "33cbc6b6087bd2"}) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f0000000000)={0x0, 0x1000}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES64], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b50081b28559b334a", 0x12e9}], 0x1) 14:46:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:31 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:31 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:31 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 70.551926][ T5475] loop4: detected capacity change from 0 to 140 14:46:32 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 70.597280][ T5475] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:32 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:32 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(0xffffffffffffffff, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 70.735672][ T5496] blktrace: Concurrent blktraces are not allowed on sg0 [ 70.785986][ T5502] blktrace: Concurrent blktraces are not allowed on sg0 14:46:32 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = fsmount(r0, 0x0, 0x8c) openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x600800, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_linger(r4, 0x1, 0x6, 0x0, &(0x7f00000001c0)) sendfile(r0, r2, &(0x7f0000000200)=0x2, 0x20000002) sendmsg$NFQNL_MSG_CONFIG(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="540000000203010300000000000000000300000a08000540000000000800044000000005080004400000001c0800054000000000080008000540000000000800034000007fff574800"/86], 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x8015) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RLERRORu(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="1400000007ffff", @ANYRES16=r2, @ANYRES64], 0x52) r5 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYRESDEC=r5, @ANYRESOCT]) 14:46:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:32 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:32 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(0xffffffffffffffff, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:32 executing program 5: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0x0, @unused, @name="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"}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000056840)={0x0, 0x0, "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", "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"}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x842, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000056640)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000001880)={{r2, 0x3, 0x8b, 0x5, 0x98, 0x100000000, 0x100000001, 0x6, 0x5, 0xeeec, 0x4, 0xe1a, 0x200, 0x200, 0x40}}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x103, 0x1}, 0x20) sendmsg$inet6(r5, &(0x7f0000000000)={&(0x7f0000000040)={0xa, 0x4e25, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@hopopts_2292={{0x60, 0x29, 0xb, {0x0, 0x8, '\x00', [@hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @dev}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}}}, @rthdrdstopts={{0x18}}], 0x78}, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r6, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057840)={0x7ead6fb6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x4, "33cbc6b6087bd2"}) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f0000000000)={0x0, 0x1000}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES64], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b50081b28559b334a", 0x12e9}], 0x1) 14:46:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:32 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(0xffffffffffffffff, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 70.920113][ T5523] blktrace: Concurrent blktraces are not allowed on sg0 14:46:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:32 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 70.996166][ T5538] blktrace: Concurrent blktraces are not allowed on sg0 14:46:32 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:32 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1f000) dup3(r2, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 71.046800][ T5547] blktrace: Concurrent blktraces are not allowed on sg0 14:46:32 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 71.093752][ T5556] loop4: detected capacity change from 0 to 140 [ 71.101765][ T5556] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 71.103681][ T5557] blktrace: Concurrent blktraces are not allowed on sg0 14:46:32 executing program 5: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0x0, @unused, @name="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"}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000056840)={0x0, 0x0, "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", "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"}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x842, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000056640)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000001880)={{r2, 0x3, 0x8b, 0x5, 0x98, 0x100000000, 0x100000001, 0x6, 0x5, 0xeeec, 0x4, 0xe1a, 0x200, 0x200, 0x40}}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x103, 0x1}, 0x20) sendmsg$inet6(r5, &(0x7f0000000000)={&(0x7f0000000040)={0xa, 0x4e25, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@hopopts_2292={{0x60, 0x29, 0xb, {0x0, 0x8, '\x00', [@hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @dev}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}}}, @rthdrdstopts={{0x18}}], 0x78}, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r6, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "44045f4b7272489fec7e2201bd2b322cb8303f98e16f23152377ef8e462599fb82fab527c0effc8148565d6c03a4e8b53e0b48c1b7b1065b4c39986e44f15664ff1159e580d7e716e68393594ede77cb73b860bc96a2ef65cf04026fa4a512c86c8090d7b528069e93f3ece485e869474fc16f69f86299164b2080d33e218e2dc49e76700d57f5b3fd8682e1d69bfbddf13530fbe7fe4caca150769834b45368ddd4c0e8b0b3aae7e6f366dd9a74618b98fa0357ac8ecebc21893144fba54a64262c415bb5fe8130131948c3b3dfae92c89f591c3ba138054a730a55034cfee613cb0318bf87abe4143ae548bed866464102859bdda669e5eb4a1137365500", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057840)={0x7ead6fb6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x4, "33cbc6b6087bd2"}) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f0000000000)={0x0, 0x1000}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES64], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b50081b28559b334a", 0x12e9}], 0x1) 14:46:32 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000", @ANYRES16=0x0, @ANYBLOB="04002cbd7000fcdbdf250a00000008000300", @ANYRES32=0x0, @ANYBLOB="100050800a000400e3bf8df01e810000050008000000000008003700020000000a0800030001ac0f00ff00090002000000110500000000000000b1bbffc51e4db0430000000800030001ac0f0020006e80040002000400020004fb020004000100040002000400010004000108000000000000000000000000000000c712a218019bb4015756589c"], 0x98}, 0x1, 0x0, 0x0, 0x800}, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/bus/input/devices\x00', 0x0, 0x0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x80, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r1) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000f40)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000002100000008000300", @ANYRES32=r6, @ANYBLOB="08009e"], 0x24}}, 0x0) sendmsg$NL80211_CMD_AUTHENTICATE(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x30, r3, 0x4, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x6, 0x57}}}}, [@NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x240048e0}, 0x4000) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000380)=""/165) write(0xffffffffffffffff, &(0x7f0000000380), 0x0) write(r1, &(0x7f0000000040)="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"/273, 0x111) 14:46:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x10, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:32 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:32 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1f000) dup3(r2, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x10, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:32 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 71.287598][ T5583] loop4: detected capacity change from 0 to 140 [ 71.290952][ T5583] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x10, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:32 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x4, 0x40, 0x1, 0x5, 0x0, 0x7fffffff, 0x9041, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x7, 0xd394, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1f000) dup3(r2, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 71.300584][ T5585] blktrace: Concurrent blktraces are not allowed on sg0 [ 71.342588][ T5597] blktrace: Concurrent blktraces are not allowed on sg0 [ 71.377652][ T5604] loop4: detected capacity change from 0 to 140 14:46:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 71.382686][ T5604] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 71.387488][ T5608] blktrace: Concurrent blktraces are not allowed on sg0 [ 71.448833][ T5613] blktrace: Concurrent blktraces are not allowed on sg0 14:46:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r0, &(0x7f0000000500)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in=@remote, 0x0, 0x32}, @in6=@remote, {}, {}, {0x4}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'cbc(blowfish)\x00'}}}]}, 0x138}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 14:46:32 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:32 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:32 executing program 1: ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(0xffffffffffffffff, 0x4018f50b, &(0x7f0000000100)={0x1, 0x7, 0x2d}) r0 = syz_io_uring_setup(0x5b49, &(0x7f0000000200), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000000)) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) io_uring_register$IORING_REGISTER_PROBE(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x15) r3 = epoll_create1(0x0) syz_io_uring_complete(r1) epoll_wait(r3, &(0x7f0000000500)=[{}], 0x1, 0xf4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x4}) 14:46:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:33 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 71.570106][ T5627] blktrace: Concurrent blktraces are not allowed on sg0 [ 71.587119][ T5631] loop4: detected capacity change from 0 to 140 14:46:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:33 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 71.614515][ T5631] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:33 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:33 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 71.678151][ T5650] blktrace: Concurrent blktraces are not allowed on sg0 [ 71.701093][ T5632] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=12613 sclass=netlink_xfrm_socket pid=5632 comm=syz-executor.5 14:46:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x800006, 0x12, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_linger(r1, 0x1, 0x6, 0x0, &(0x7f00000001c0)) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r2 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000180003041dfffd946f6105000214010a1f0300050c10080008001e0002000000140000001a00ffffba16a0aa1c09000000080000", 0x38}], 0x1}, 0x0) 14:46:33 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 71.731893][ T5632] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=35656 sclass=netlink_xfrm_socket pid=5632 comm=syz-executor.5 [ 71.747716][ T5658] loop4: detected capacity change from 0 to 140 [ 71.770411][ T5632] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=51016 sclass=netlink_xfrm_socket pid=5632 comm=syz-executor.5 [ 71.790654][ T5658] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 71.817276][ T5632] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=19456 sclass=netlink_xfrm_socket pid=5632 comm=syz-executor.5 [ 71.838159][ T5632] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=33608 sclass=netlink_xfrm_socket pid=5632 comm=syz-executor.5 [ 71.867218][ T5632] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=139 sclass=netlink_xfrm_socket pid=5632 comm=syz-executor.5 [ 71.880606][ T5632] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=36168 sclass=netlink_xfrm_socket pid=5632 comm=syz-executor.5 [ 71.893602][ T5632] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=17283 sclass=netlink_xfrm_socket pid=5632 comm=syz-executor.5 [ 71.926785][ T5632] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5632 comm=syz-executor.5 [ 71.939584][ T5632] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5632 comm=syz-executor.5 14:46:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x0, 0x43, 0x0, "3fd842532a89d1750a11e6a47a1c5f990d630299bb1b2b87bb5a0766598099a4d58fba84a974e4c43f04ddee24c5edebfe5e048423323d5adad09108649bb71ce44a7614ae66957dfbd9f5591915464a"}, 0xd8) signalfd4(r0, &(0x7f0000000140)={[0x107]}, 0x8, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x1b, &(0x7f0000000000), 0x4) 14:46:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:33 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:33 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:33 executing program 5: openat$thread_pidfd(0xffffffffffffff9c, 0xfffffffffffffffe, 0x4000, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000200)={{}, "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"}) clone(0x318620277d, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000000, 0x0) r1 = gettid() tkill(r1, 0x3a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) msync(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x4) 14:46:33 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x7, 0x3, 0x2, 0x4}) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) fallocate(r2, 0x10, 0x0, 0x1f000) dup3(r3, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x4, 0x4000010, r0, 0x3d6fc000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000008640)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000001300)=[{0x10}], 0x10}}], 0x1, 0x0) 14:46:33 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00007f0000/0x4000)=nil, 0x4000, 0x800002, 0x4000010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/24, 0x18}, {&(0x7f0000000240)=""/175, 0xaf}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000400)=""/226, 0xe2}, {&(0x7f0000000180)=""/3, 0x3}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/79, 0x4f}, {&(0x7f00000005c0)=""/200, 0xc8}, {&(0x7f00000006c0)=""/127, 0x7f}], 0x9, 0x2, 0x80000000) getsockopt$sock_linger(r1, 0x1, 0x6, 0x0, &(0x7f00000001c0)) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x30f, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b020101ce0240ddff5187e42035031d6d1ac6", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r1, @ANYRESOCT, @ANYBLOB="22792d4c7522a2d3d894d00523b969122732e0a497cb2486d3e152827d9d55b76961270b55256efa793c1c11d629f40a3526f9ad436180b96d1bf4f98fe9b28147fcb07d521554b40687308d4180de55152c3b05749dc4f7697b8cb16ed3cfc4e77097793e68eb296a292e8715dc5380d18e4e"]) getdents(r2, 0x0, 0x0) [ 72.059327][ T5688] blktrace: Concurrent blktraces are not allowed on sg0 [ 72.062233][ T5689] loop4: detected capacity change from 0 to 140 [ 72.086582][ T5689] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:33 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:33 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x75, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xf2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x150}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x8, 0x8e11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x12080}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x14, @unused=[0x10001, 0x0, 0xd6, 0xe], @name="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"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001800)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) r3 = creat(0x0, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000002c0)) creat(0x0, 0x163) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0xf7, 0x20, 0x3}) setfsuid(0x0) ioctl$KDGKBENT(r3, 0x4b46, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, 0x0) io_submit(0x0, 0x0, 0x0) mmap(&(0x7f0000340000/0x1000)=nil, 0x1000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') 14:46:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 72.142964][ T5708] blktrace: Concurrent blktraces are not allowed on sg0 [ 72.169931][ T5711] loop5: detected capacity change from 0 to 264192 14:46:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:33 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 72.222779][ T5711] FAT-fs (loop5): Unrecognized mount option "0000000000000000000401777777777777777777777"y-Lu"ؔ#i'2ग$R}Uia' U%ny<) [ 72.222779][ T5711] 5&Cam鲁G}RT0AU" or missing value 14:46:33 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) openat$incfs(r0, &(0x7f0000000380)='.pending_reads\x00', 0x8000, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) [ 72.265113][ T5726] loop4: detected capacity change from 0 to 140 [ 72.285143][ T5733] blktrace: Concurrent blktraces are not allowed on sg0 14:46:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:33 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) 14:46:33 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000300)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 72.293997][ T5730] device lo entered promiscuous mode [ 72.294462][ T5730] Y4`Ҙ: renamed from lo [ 72.337301][ T5739] blktrace: Concurrent blktraces are not allowed on sg0 [ 72.342797][ T5728] loop5: detected capacity change from 0 to 264192 [ 72.343283][ T5728] FAT-fs (loop5): Unrecognized mount option "0000000000000000000401777777777777777777777"y-Lu"ؔ#i'2ग$R}Uia' U%ny<) 14:46:33 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:33 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 72.343283][ T5728] 5&Cam鲁G}RT0AU" or missing value [ 72.421711][ T5757] blktrace: Concurrent blktraces are not allowed on sg0 [ 72.456595][ T5755] loop4: detected capacity change from 0 to 140 14:46:33 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x75, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xf2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x150}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x8, 0x8e11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x12080}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x14, @unused=[0x10001, 0x0, 0xd6, 0xe], @name="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"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001800)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) r3 = creat(0x0, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000002c0)) creat(0x0, 0x163) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0xf7, 0x20, 0x3}) setfsuid(0x0) ioctl$KDGKBENT(r3, 0x4b46, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, 0x0) io_submit(0x0, 0x0, 0x0) mmap(&(0x7f0000340000/0x1000)=nil, 0x1000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') 14:46:33 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) 14:46:34 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:34 executing program 2: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0x0, 0x0) [ 72.601616][ T5776] blktrace: Concurrent blktraces are not allowed on sg0 [ 72.624828][ T5781] loop4: detected capacity change from 0 to 140 14:46:34 executing program 2: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 72.672130][ T5793] blktrace: Concurrent blktraces are not allowed on sg0 [ 72.759719][ T5808] loop4: detected capacity change from 0 to 140 14:46:34 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x75, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xf2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x150}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x8, 0x8e11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x12080}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x14, @unused=[0x10001, 0x0, 0xd6, 0xe], @name="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"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001800)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) r3 = creat(0x0, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000002c0)) creat(0x0, 0x163) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0xf7, 0x20, 0x3}) setfsuid(0x0) ioctl$KDGKBENT(r3, 0x4b46, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, 0x0) io_submit(0x0, 0x0, 0x0) mmap(&(0x7f0000340000/0x1000)=nil, 0x1000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') 14:46:34 executing program 2: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:34 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 73.334009][ T5826] device lo entered promiscuous mode [ 73.343437][ T5826] Y4`Ҙ: renamed from lo 14:46:34 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x75, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xf2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x150}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x8, 0x8e11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x12080}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x14, @unused=[0x10001, 0x0, 0xd6, 0xe], @name="4948295567646f2b24692c2cc93da988b911c1039f0bb48052e1710f6f4d0a8543616d77a0fe54594fdcf2af9b7374b85b0d65d5750cc368992ea08d0747080d5ccaa15badec7ff80ccbabad704e48fc722a9613836db1809e4efb88b8ca1df4c22352711439213fac9d48317a1ef5a5ec59c7526404bc0529d55f2e49592edf6036ff263cd5f9099e7cf7677cc8000078b1597fc90dd4055ad49a9f118ed785292760fd6fbf7f4179d539c159b267b0bf907fb68fdd9e8009866ce95c4e96604eaf8f665d8b93c61a08fa2bae4e26e7bc07454074fc9a30bc01dcfc31be2499802d61aa285bdc48b9bc883a0c9010fea2a21fde195005ceaf3f4ec520ccd90af228d349db398da1cb5206d20229ce5e59c2622d67e59ac1fbf78da60c1da7e34ecf78ef6a377a7d6352e96355df0e492985a355e82cc33cec813b0b7fc9ac38ca594a228a1598816c947938fc68e35e423785fe2a4669cc580fbde953f0e2527e3b771d852a8d26d6931f1f544229c52e2566914836b079f738bbefb43a9fbb7892c63c60b4e37f59b55f5c755136a1be2a617ed8812d534390a55dacc7eac7ba08007a259996c20435475da0df97045d6eea397fb3794c304683d31c1ce25fc4d3510fd2791c2f82c952b55764b2e617aa76187a26deef7c2a92cabf8e6cf12d4f2ea67ff2c53ebb51b50197b18e14d92e98483fa4696e52dc77101da5ce1e104a576f104986f121222efd2604fbcad46d18c469d879cbe0d81de68719c0022a4e54cf30d07cd785f79f5b1f3c37281f790e054461120458b68974d457105a23956f8734dd23d1c373875bf5e7a75a1a440771e7d0a5be1f58002ae135742ca76c8dec639a728d36843b8726fc789b633f3e172939abdf0848a38f6c5fc86d279b9c078f9d8f0055e9e8566229f2fbc8dd673c48241d7caef94367a37e5e926b5f850e6b58793a1fee3d15abf4c45df2511c84e7d61a351000bd0027bed35a28afdffe73a1f225ea7977fdf112c2ceb98c26b6148f7f4605e1f79b0f8543131c16d0b3ed73307d6b73910e93bf8ee4a386cef8b353f7201256f0c68f6f37b83b3a2b0808bee6e2438c9ed0c384558eae9000e74cafc990778e0b8a4cbc654a7a64d3764ffd9f93d3db03cc35ae007c0a6f8fc9ccca0038d862f4d11943d5b7558124366121a9ccc0e1f09604e555b2fd427489d839acd2111138a827cff19a83ee8de3aa75727111252b0354b094ceef0999f4d1fd5b6d85c32b47a4cddfc76bdc2fa94fa3b70e32f1acf86e7aa9f1f2caf1853453d97b8290f5681f0f62bd5513fff251e1a6891028323fcf86dca1caf15eb055d424d249ddd790068e4643986a6fa2ae74fdf1c9301f12425084027f8f402734241aea5ea6682c3890cd3b607fc8876af70ed8fc653d6ded4627023d7e95a9341ac7730e11d13dd67d8749eda400f4914a15fc555ab391a6277394262574abbb810b1729c75fbaeda5e41a6200a0d36068de4b59ca4463efffa37df4f07d4d9c2eec1bbd66a5c35aa29f2ecc38160ebb9109bc8a8d638b83a858afe6eec963daca8ffca838f20d3bd20366fc54b184d25e2bcef53f0f5ead2399c6079bb2f7bc244052492f0cb31c14b3be1c43d8c9c44ed5e165241e4a83dcf6ff4179e1740a61a810c4bb66814f7ed4cc876251266257259dee09eceb4fc7697c015c84e7c2f79fc5e21152137544b3830d57ddc14ac7625a578565fe8c7f29aa82d78199dc5a5406396cbf8b720bbeab9e1c96d0c4c42570d446fccb552a8c9618c8bc11ab8774bcd13fcce1eb4cd99361c28d0001ae55e6624b267c319bda799b0a28e8cbab8026fc135adb4f7a819c440524e74caea6f590a1c450ccb0749da789b6b462dfafe42d516653e93212bf93c5a36ac1ccab588e4e753983e98642b49b31c962b3b11c137a54f3faba6093e912f6d222c0add3884608b6929161b2f6fd3bfe339befa25c01ca5c1b126d132bdb1102f55bb7142e4dfb42611d91be2eac0da494c587ae4359f6388d59944b8066b04295b42d68f2b5516a66a531d20ffbeb2a600e2a36af27b114ba4061ec6a8f3f2f5d3568b1eb0d14a6c40912a28da74cafbea635e71e82cd09cb6c479586b280d03c936886f8e6652e061bfcb07690a1cb239e3fa701c9ae1cdbb8e7e1aa18ba0ef2521185e4037e9c68c8eea384bf72e2d426809ec43adc2d0b78de73e40bacd75dc99c4a571c259d2bd47d012c852d580c6798049cf8cdfce19aebd51d701020ab71b7ab496bbe549a10344f3e286ed7858840b96a5f8c4cb70a3374e6b58fc21477b00676c60cfb1b6e4f87b95dbdb2532dd7d69ae700f65c77abc4b296d19c6612e7486da064b95bbe8f6203a829ae30e276747ad41056e4004b5df644bbc9369d81113ca7e579e0e5097a3a4aca8b0d24b0d5a0e5c38d3d6a0c2e27c17fbd898bdc1f76bf855e38530769881d87fb539d88b1e0f7c031bb77c82fe6657110fd94879a0c3dcc51e6c16c880f68268b32e4a42d425e67b5addbe88412c8b60422483c2eb0eeb5fde44434e93e2e007d059217f3963717f4e11c4cfcfb6181bdaa3780d824293869ac3522614a65a48831b2cfd6b616a898a8ea7f1b1ec355f21c31d76c4a98c323276d30049dda81bca7202e89ea164daaa173a39612cb287085db6fa30591dcbee79284ce7e0f9e5b6e959ead1ad0a15b759d0b938dde450960f92367775e38cda7d014524d684b337b15f7149ad4f44dec6e7e2327a713ea7adc3b04c3ef0d943f6a4300f9280e1d7ce8b9958c909ae0334179f38c311cec4bbaf7391ca99b561e9e1d032b63bfb359782e3921411ba171a56632459a1f7c560ab1b6fedc39214e4d35f6dcf30a05d58542caf303755aab7a0decefbfabbb3f5f4d96e294c8ce5bdeadf77ffdf217134d7feb5562026f3e46319f787d5e5db26d430301abdedbfdf4bed9a347113f63df1e9f5af13304d6f3caa913cb36e01c9939c7bc1c45aeb4a59af5acc08e79915cd8d936f9b59edb0f4fda1c58e8740fb9a5138d69b2b5738f16275684aefd96067a33dde1bee736c60568d92ae6fc240bdff5c9406ecd2ff29f3819ba375170f9febf60455b196792a532c35e89f7a532c1408058288e5d21bdbc4c967f9872bb96a564503bc49f72de2ab588ea23952dee305b988bb64f82c8335149e36f1a239092211da0f7cdca63d099fcff26c640c09cda85fb775f01086ada6e48505fcd7f2c8a0f321d2299ab2c3a97bc40a357967e71d87c553fb4f54736b94ab9e0f035ee7ba5210539670cd4b8febb7ba2f06df5aadbc03ac345afbabc0079b1fa3a1f24fac1dc9a53c623a53e14580fd3ea792bdc264219c6427cd912395669c5c0c77b2524d2f28a9c29acbd63c5b1c1cd8b88c7ebf69ae310f88d091dd5ed0626ac3b4aa45d94d1bf8b1289d742583417de9e5d154b6a1c582750ce7db317aef3e2960c71d816b7af0ebefb6ead548248654958246982879897430c441b3117d3bbab56cd03c90100b8d08775060574e25e9b36410e235623415d3954e459b834da0800fdf401535a165511965244693e8b08f059ea47c8e21db039e4307a3cbd555b70ced2e7e5dd243012ed58c32c9ad2431b97a372886699a45449b539285cec230e0cb9b097b9a8827952a69673d82a529816fc40a4566a373778b214f3d1298e36c57c32e02a77f454dc7dd0bcacf11e0134e32ae888bc0098491a2d9416b56d2e5180ee94d42e6b99bdf596c91356a90feef22dd03794a8aab07ad8fe40b9e0ebca5b34e015b0710b677a885b4a2aade729805b8890982f5a9b17a53753b6398f9019215ee7023b1c055ecfb1e7bb9eb251208dbb52a5bb7f8ae73fb05a219c420ec34592d673b49cf5b92aeabce748140983765918280e5436729c0bee153b7df52845e95c8c1a871f5008659729a4486ecb24f4f2932f1048e8c33d67feec4e4c7252da6d15e00fc2dbd6acfdfed5b3995d3009a39971c69186cb7ec2403693575c42e567904f2d3f6c4b67178c48bb9ac308325fedf9cb5cc2c1ba046a4b6f380ec90a07260434379e7854b46d0313323cdb33e89552639c2cdc9e3cd87b2e345206c493b5f7975589bd842b942745aba7c0a28a1b6525e476d687ff01d24f31f42b95dd0c4da7652b1dc86b3663bcac051e7990d06d71841975c37b6f256fc3c3d421ac35d743b2aaeb90b07f935fd2aae063dac11475736e248f7863e0c28544aa2ae4fe631e443ba90c3be3e98739a8a6568a637cd172e3c05196f832ed729d5535e42bb1e6968ea7b3ea8c7351c860459e11ad5b983b37fffc472e3616218583d403b18e9ebd9c6a0ba3b15710b7cff9ea71b121252af3f3a968a855a2b7635f31c17321e6cd96fbaddd5d7778a27bb36626c4c9a31299247f42208d46b09c166349b4ff8f1ea12b00460c5ba4597fd6ac28b85fe965b1da36aa0fded2e61922b95818a740bb605877707ff413d1a6db6c5d380a404d8eb21a714ea334fe5b3f7a4a0c95b8cc7aeaaeb1519ae94b729881001544c5597a1feef2fa6d2938dee548f1852449ef55d522b49a705953eeab5ddeacce205edf3f01451dade5e0c03fb491465ad26a093837e62273cfb5b215e2be8da913991c3ae9c51cceb4e26d88bc06fc6ee44bfa3f0a7b44df5b6ecd26e5ce13854cfd3cc5fb6a231c036be9be2ca04cc960f70ae9e6b8e5e08837af41d579be301985fc4dc52d3ff365d3fd61cf5d254e16de55deb091b0bd5e252dbc7859d0c8575969a2e9c319db6ca0e7640ff3414ce9f41bfebca9e669fc11d49009f678c54877e2de92fe325ba717ac5a44c108c821c53b5dd7347fc377301723c553c9df38c787de1bb7a7134c70148b42fcad6649ad98f5caa6b9093ef7078e9e6744d8f17a8e35ee18fcc0d2f7157ca0a804497b63d2cfd35cf60e9f651412cedd43e8c175ccf312fb30c8a4ac59b23f12d54324aa1b646a956c63598da163c9d0f76c3e4840913739b872a4c3e048f2ee0b340f3fb6e5a61f29d97bb901e7198d736df3fdc1beba7aa0b4a31f42eed21ba65737f7e9cc767afd83efae4b4d99eeb4c23ccf1c9a624999a866cce1d926d4dddd74542f0989a917c72c0e7a53eb32daf6c0fa9ea675a8c39e2ffc7a63a0a30bb65ee6001d8c75366aa3cde68576bc4ed98721f31845eadffd8b8195a994ba851682e5e2ed8244554212761096cbf6e22ef215b8e5c68089227ada8f48e43875b0accec234bc792f1fb6c7237bb206c65078e2d21738ea34ffbada0d6ad75367d3f792a58e7bfb74a11a52cec1a55907eeae2c3d0979e33ac9f4b888cd6be68583a421ce436492f044994b87c510781c1691b25d35d5b839a062b4cc1baed565af38b933ef4288d3a2bd165b62480733d18e895ea5d7a08c5211599e49d89eb2bc5d48d3e37354eafa0791cb9fcc7eeac6b51736ea129428e364b0edffdfdf48872d4607538084bd685e18e1c497b37df176918f19cfa678cbaa9a973759e7a1be42bb39a922b9881e0cfc226032b42958b49babfc88b0923ad68d8b1326c386aed1910ad9d02bcb68343ac26b2352eb9e9c7f32a81ac237bb160fd8e0f4f044f90c48f46876763de848a89607a2b400cd091670abf8d5549cc09e2c336ef352b04493e18ec11e5430118f6b17605018af4bd971388cad561bb8c6ac1282ad2129b3ea8a153df9a6b2"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001800)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) r3 = creat(0x0, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000002c0)) creat(0x0, 0x163) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0xf7, 0x20, 0x3}) setfsuid(0x0) ioctl$KDGKBENT(r3, 0x4b46, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, 0x0) io_submit(0x0, 0x0, 0x0) mmap(&(0x7f0000340000/0x1000)=nil, 0x1000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') 14:46:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0x0, 0x0) 14:46:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:34 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:34 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:34 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0x0, 0x0) 14:46:34 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 73.454986][ T5836] loop4: detected capacity change from 0 to 140 [ 73.467759][ T5839] blktrace: Concurrent blktraces are not allowed on sg0 [ 73.493630][ T5847] blktrace: Concurrent blktraces are not allowed on sg0 14:46:34 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:35 executing program 5: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:35 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 74.133083][ T5877] loop4: detected capacity change from 0 to 140 14:46:35 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x75, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xf2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x150}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x8, 0x8e11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x12080}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x14, @unused=[0x10001, 0x0, 0xd6, 0xe], @name="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"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001800)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) r3 = creat(0x0, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000002c0)) creat(0x0, 0x163) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0xf7, 0x20, 0x3}) setfsuid(0x0) ioctl$KDGKBENT(r3, 0x4b46, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, 0x0) io_submit(0x0, 0x0, 0x0) mmap(&(0x7f0000340000/0x1000)=nil, 0x1000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') 14:46:35 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:35 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:35 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 14:46:35 executing program 5: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:35 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:35 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 14:46:35 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:35 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 14:46:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x5) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x7d09, 0x0, 0x0, 0x0, 0x0, "e1d258cb152effebee4767a19197722af63cd2"}) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x480000, 0x1e1) dup3(r1, r2, 0x80000) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x47, 0x0, 0x0, 0x0, 0x0, "00000007000000000000000900000000001000"}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x2801, 0x0) sendfile(r3, r4, 0x0, 0x4ef0) 14:46:36 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:36 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 14:46:36 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:36 executing program 0: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 75.194476][ T5943] loop4: detected capacity change from 0 to 8 [ 75.197169][ T5944] FAULT_INJECTION: forcing a failure. [ 75.197169][ T5944] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 75.213715][ T5944] CPU: 1 PID: 5944 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 75.216567][ T5943] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) [ 75.222607][ T5944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.222622][ T5944] Call Trace: [ 75.222628][ T5944] dump_stack_lvl+0xb7/0x103 [ 75.250115][ T5944] dump_stack+0x11/0x1a [ 75.254285][ T5944] should_fail+0x23c/0x250 [ 75.258747][ T5944] should_fail_usercopy+0x16/0x20 [ 75.263919][ T5944] _copy_from_user+0x1c/0xd0 [ 75.268515][ T5944] blk_trace_setup+0x51/0x110 [ 75.273195][ T5944] ? get_pid_task+0x8b/0xc0 [ 75.277750][ T5944] sg_ioctl_common+0x9d2/0x1770 [ 75.282781][ T5944] ? do_vfs_ioctl+0x7c2/0x1410 [ 75.287568][ T5944] ? __fget_light+0x183/0x260 [ 75.292379][ T5944] sg_ioctl+0x54/0xc0 [ 75.296412][ T5944] ? sg_poll+0x240/0x240 [ 75.300846][ T5944] __se_sys_ioctl+0xcb/0x140 [ 75.305619][ T5944] __x64_sys_ioctl+0x3f/0x50 [ 75.310638][ T5944] do_syscall_64+0x3d/0x90 [ 75.315174][ T5944] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.321834][ T5944] RIP: 0033:0x4665e9 14:46:36 executing program 0: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 75.326197][ T5944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 75.347972][ T5944] RSP: 002b:00007fca37155188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.356839][ T5944] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 75.365444][ T5944] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 75.373710][ T5944] RBP: 00007fca371551d0 R08: 0000000000000000 R09: 0000000000000000 [ 75.381692][ T5944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 14:46:36 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 75.389937][ T5944] R13: 00007ffe0114185f R14: 00007fca37155300 R15: 0000000000022000 14:46:36 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x2, 0x0, 0x0, 0x0) 14:46:36 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000300)={0x8, &(0x7f0000001640)=[{0x80000001, 0xf0, &(0x7f0000000040)="7726b88c17d435da91df744f5d591760aba95369a0d865a3f2bf3a8db0a1533ed653039e78717984ee8705206f192addc6e2f05b5b85d7010e3389ac37f7623e08bfb95cd896048d73984e738d7c06a8566ae7120826900c96d7af5b5494ee2538e02a969a0ef433f75afc22709af2925a63d21bbbd70f18df27d5953ed7f41549d903da2683077f5cb8645c51965c2fb6f54a4c8a54d9ebf0bd5176e5e9ee303c8761267f9424210912d9f6ffc6b583887ffa960ba6a281a0e0cce820bc4082c816e3f9b83a3ef5e08af348dd3f80906a0ee003cafe295a05b88ed02a249739c99df835f99b6c8f7066bba1c6719780", 0xacfde3d218b510f4}, {0x4, 0x87, &(0x7f0000000140)="e98b9c3b9d40c146820427b277da658244438bd0b96d6d79ec39024a02ba81b29ae26c4f51e5169c3be378076d215000b3249608416de232436abc6c5b0361e648032d16a014efcc137e4c10a18b618b5fd129e7e82a73ba73720fb5b42fd1d4fccf11783bb3917b74ef5e5c37adc17e3fef64739f50b34d7b5d0d6190ab0e7750b43671de69e1"}, {0x0, 0x1000, &(0x7f00000003c0)="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", 0x1, 0x8c80682baf3c5b8}, {0x2, 0x8d, &(0x7f0000000200)="03515168401600aaac5914dfd3235ef67c9af66457e687936d39a24843278e1e01ee372453330deda6ca2cdf1c65a127c2ba43a42fa7df737e02b17cab3783b293d1fb99e1db3fbd6e04017fe3d113c13b824f52f069aa38cfdfcfacda874b9546f0b6275bd8d95193ac4481bec3f24f005dbfce3f2d5ab350240e92ca9ce8e916eff21a26c766d52a875b5859"}, {0x3, 0xec, &(0x7f00000013c0)="5e4f512cbe2e230a7c3cdd547801eb830a3d1e4092c2ac2f2aa8c7864320c74a1f46f758e5834cfe5b1aedc77fb89f3a5c0ecb0786a1df8e8cc39ba3cc3ca1a451f8164f3c61d2a5930a40ab98e90054437f5ae7680bef7343f94e660e303f2716a6060d21c5975b0d422fa832dddca91146e3b6a8f0cc705b73fa19e7b0cc0333eb0bc07b2db562b6365fe1b581bf3baaaa0978dc1b7c60392a91742a784074173f7861bee04282e0aec150951d9b980ab453126c76bd49d22c22b1f314327d7ec8d3a72dc742d8560c439311aab6057c6c7acd2f3dc3b9775765f68b89a87f735bc1cd7dedcff5d186af87", 0x1}, {0x7f, 0x2, &(0x7f00000002c0)="3518", 0x0, 0x1}, {0x1, 0xbf, &(0x7f00000014c0)="623092e831012a0f38ba414f73cbe7419c6f15a5421ac254f7a23055322671d2bfa1aaa9526c8ddb7a348fe0eac0480a4fba866a72c110b6e14fdb5887e82c1bf62a265b16c355da7758fa35010b0e43a852d07de25d5d8cf905706d995fdcf396147e16d2d36ba60777167d6a22c60fa417ba90e1545b8c35f0a7106a3524f9247023062c750f908484fc96729e733f912cef1eecbc364999d85cd1c576906bb7271b45e6e6a0d245a4ac6931e3763bd475088e425663bddffd60d2d6ce0a", 0x1}, {0x0, 0xb1, &(0x7f0000001580)="cdb4f3fa2c0b8b7bbb666116ed85440cc1b868c4e514828488c192fe9cb1fa2e8aa2b15b53abf564ad3ff53ae8dd6ec6cd04b4fb12b77d4dc2110f997880bf828b596c3cb8de7d78f1e03794921aa106772cc25a3208f44277812236cf8a09834a8064893e9392685b80f5a1fbf6b61447a363a916086485436dc7d3c7397d75e3ac08557a7787d5f178e4f395d88a7a0df9c7b28fefbe751f0abb23ae38f4dc80a43db65b756fb857b8a463910345eada", 0x1, 0x1}]}) unshare(0x28000400) clone3(&(0x7f0000000340)={0xae000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:46:36 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 75.441501][ T5959] loop4: detected capacity change from 0 to 8 [ 75.452919][ T5959] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) 14:46:36 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:36 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x2, 0x0, 0x0, 0x0) [ 75.513290][ T5972] blktrace: Concurrent blktraces are not allowed on sg0 [ 75.528402][ T5972] FAULT_INJECTION: forcing a failure. [ 75.528402][ T5972] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 75.542287][ T5972] CPU: 1 PID: 5972 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 14:46:37 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x2, 0x0, 0x0, 0x0) [ 75.554362][ T5972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.565057][ T5972] Call Trace: [ 75.568527][ T5972] dump_stack_lvl+0xb7/0x103 [ 75.573304][ T5972] dump_stack+0x11/0x1a [ 75.577466][ T5972] should_fail+0x23c/0x250 [ 75.581897][ T5972] should_fail_usercopy+0x16/0x20 [ 75.587037][ T5972] _copy_to_user+0x1c/0x90 [ 75.591476][ T5972] simple_read_from_buffer+0xab/0x120 [ 75.596900][ T5972] proc_fail_nth_read+0xf6/0x140 [ 75.601863][ T5972] ? rw_verify_area+0x136/0x250 [ 75.606900][ T5972] ? proc_fault_inject_write+0x200/0x200 [ 75.612617][ T5972] vfs_read+0x154/0x5d0 [ 75.616950][ T5972] ? __switch_to+0x145/0x480 [ 75.621562][ T5972] ? finish_task_switch+0xce/0x290 [ 75.626688][ T5972] ? __fget_light+0x21b/0x260 [ 75.631376][ T5972] ? __cond_resched+0x11/0x40 [ 75.636056][ T5972] ksys_read+0xce/0x180 [ 75.640671][ T5972] __x64_sys_read+0x3e/0x50 [ 75.645439][ T5972] do_syscall_64+0x3d/0x90 [ 75.650128][ T5972] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.656404][ T5972] RIP: 0033:0x41936c 14:46:37 executing program 0: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 75.660483][ T5972] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 75.681322][ T5972] RSP: 002b:00007fca37155170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 75.690184][ T5972] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c [ 75.698780][ T5972] RDX: 000000000000000f RSI: 00007fca371551e0 RDI: 0000000000000004 14:46:37 executing program 2 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:37 executing program 1: syz_read_part_table(0x0, 0x2, &(0x7f0000000040)=[{&(0x7f00000000c0)="0201050000000a000000ff45ac0000ffffff81000800000000000000024000ffffff82000000e10000008877007200300700a6ffffff00000000008000da55aa", 0x40, 0x1c0}]) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = fcntl$getown(0xffffffffffffffff, 0x9) rt_sigqueueinfo(r1, 0x2c, &(0x7f00000001c0)={0x28, 0x1f, 0x59}) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) wait4(r1, &(0x7f0000000080), 0x2, &(0x7f0000000100)) syz_open_procfs(r0, &(0x7f0000000000)='net/dev\x00') 14:46:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 75.707040][ T5972] RBP: 00007fca371551d0 R08: 0000000000000000 R09: 0000000000000000 [ 75.715218][ T5972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 75.723327][ T5972] R13: 00007ffe0114185f R14: 00007fca37155300 R15: 0000000000022000 [ 75.759282][ T5997] FAULT_INJECTION: forcing a failure. [ 75.759282][ T5997] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 75.772440][ T5997] CPU: 1 PID: 5997 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 75.781121][ T5997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.792135][ T5997] Call Trace: [ 75.795411][ T5997] dump_stack_lvl+0xb7/0x103 [ 75.800355][ T5997] dump_stack+0x11/0x1a [ 75.804669][ T5997] should_fail+0x23c/0x250 [ 75.809105][ T5997] should_fail_usercopy+0x16/0x20 [ 75.814209][ T5997] _copy_from_user+0x1c/0xd0 [ 75.818908][ T5997] __sys_sendto+0x1af/0x370 [ 75.823494][ T5997] ? __fget_light+0x21b/0x260 [ 75.828366][ T5997] ? __cond_resched+0x11/0x40 [ 75.833100][ T5997] ? fput+0x2d/0x130 [ 75.837006][ T5997] __x64_sys_sendto+0x74/0x90 [ 75.841708][ T5997] do_syscall_64+0x3d/0x90 [ 75.846141][ T5997] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.852230][ T5997] RIP: 0033:0x4665e9 [ 75.856193][ T5997] 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 [ 75.877352][ T5997] RSP: 002b:00007fd9a1bf6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 75.886053][ T5997] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 75.894384][ T5997] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 14:46:37 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 75.903232][ T5997] RBP: 00007fd9a1bf61d0 R08: 0000000020000180 R09: 000000000000001c [ 75.911574][ T5997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 75.919775][ T5997] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 [ 75.934507][ T5998] loop1: detected capacity change from 0 to 1 [ 75.946278][ T6010] loop4: detected capacity change from 0 to 8 14:46:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:37 executing program 1: r0 = io_uring_setup(0x45e1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x376}) r1 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000100)={0x9, 0x0, &(0x7f00000000c0)=[r1, r0, r2, r0]}, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000040)=[r3], 0x1) close_range(r0, 0xffffffffffffffff, 0x0) 14:46:37 executing program 0: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 75.963154][ T6010] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) 14:46:37 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:37 executing program 2 (fault-call:5 fault-nth:1): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 76.043425][ T6024] blktrace: Concurrent blktraces are not allowed on sg0 [ 76.055634][ T6026] loop4: detected capacity change from 0 to 140 [ 76.071802][ T6029] FAULT_INJECTION: forcing a failure. [ 76.071802][ T6029] name failslab, interval 1, probability 0, space 0, times 1 [ 76.084831][ T6029] CPU: 0 PID: 6029 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 76.093986][ T6029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.095171][ T6026] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 76.105533][ T6029] Call Trace: [ 76.105545][ T6029] dump_stack_lvl+0xb7/0x103 [ 76.105567][ T6029] dump_stack+0x11/0x1a [ 76.128382][ T6029] should_fail+0x23c/0x250 [ 76.133749][ T6029] __should_failslab+0x81/0x90 [ 76.138511][ T6029] should_failslab+0x5/0x20 14:46:37 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:37 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 76.143112][ T6029] kmem_cache_alloc_node+0x58/0x2b0 [ 76.148445][ T6029] ? __alloc_skb+0xed/0x420 [ 76.152944][ T6029] __alloc_skb+0xed/0x420 [ 76.157275][ T6029] __ip6_append_data+0x1865/0x22b0 [ 76.162402][ T6029] ? xfrm_lookup_with_ifid+0xb7a/0x15b0 [ 76.168053][ T6029] ip6_append_data+0x17e/0x230 [ 76.172930][ T6029] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 76.178056][ T6029] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 76.183241][ T6029] rawv6_sendmsg+0xe45/0x1380 [ 76.187969][ T6029] ? kstrtoull+0x321/0x360 14:46:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1267, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 76.192398][ T6029] inet_sendmsg+0x5f/0x80 [ 76.196768][ T6029] __sys_sendto+0x2a8/0x370 [ 76.201325][ T6029] ? __cond_resched+0x11/0x40 [ 76.205995][ T6029] ? fput+0x2d/0x130 [ 76.209928][ T6029] __x64_sys_sendto+0x74/0x90 [ 76.214681][ T6029] do_syscall_64+0x3d/0x90 [ 76.219180][ T6029] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.225086][ T6029] RIP: 0033:0x4665e9 14:46:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 76.229038][ T6029] 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 [ 76.251349][ T6029] RSP: 002b:00007fd9a1bf6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 76.259772][ T6029] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 76.267756][ T6029] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 76.275750][ T6029] RBP: 00007fd9a1bf61d0 R08: 0000000020000180 R09: 000000000000001c [ 76.283820][ T6029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.291815][ T6029] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 14:46:37 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:37 executing program 2 (fault-call:5 fault-nth:2): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 76.373018][ T6064] FAULT_INJECTION: forcing a failure. [ 76.373018][ T6064] name failslab, interval 1, probability 0, space 0, times 0 [ 76.386164][ T6064] CPU: 0 PID: 6064 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 76.394837][ T6064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.404980][ T6064] Call Trace: [ 76.408271][ T6064] dump_stack_lvl+0xb7/0x103 [ 76.412872][ T6064] dump_stack+0x11/0x1a [ 76.417028][ T6064] should_fail+0x23c/0x250 [ 76.421512][ T6064] __should_failslab+0x81/0x90 [ 76.426288][ T6064] should_failslab+0x5/0x20 [ 76.430835][ T6064] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 76.436583][ T6064] ? __kmalloc_node_track_caller+0x30/0x40 [ 76.442397][ T6064] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 76.447882][ T6064] __kmalloc_node_track_caller+0x30/0x40 [ 76.451605][ T6071] loop4: detected capacity change from 0 to 140 [ 76.453529][ T6064] ? __ip6_append_data+0x1865/0x22b0 [ 76.453553][ T6064] __alloc_skb+0x187/0x420 14:46:37 executing program 0: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:37 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x43c802, 0x0) r4 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000400)=[{&(0x7f0000000180)="24be716bbdff83617170fc28feaa4df50d61245c7d191dbd43fcc2e60e992bb50fe5061495c1deb8bfae6d6cc8812a1b01a51c9dfdc09bb7064bbe144d5e93c6e96c5f27e426ca351611fdba520abc084302766a88f9d8c4542bdb12d129a1c4a706abf9", 0x64, 0x1ff}, {&(0x7f0000000200)="a75b3baa8db5ce265b26a23e0a944af3a924f1554897d28671daafaedf8abac98a069f18715eac971ec33116036fa7a9b9d34156962de75e764df8243a1b2ee8350bad8ab5220e9016e354ce01a4b632877232ffd18f15ddb889ee592c886b0d0cd748c9382aa6ebe08378a042cd4f6e675045612fa94f9755ac5127b6bbc1679b540f8cce68032f9b699664a9398ec8bbd469fc32322cccc38296c56156bac489e288e2", 0xa4, 0xfa}, {&(0x7f00000002c0)="59d199e197f6be43043c1cdbe21810ecc03039cb40d7f3aa70b25c59347efc5a7f2b1755a47be3a223fb61f32e9916296672d9cb33a094c96fcbc55e74b60f2dd3047565948460de936039638f2fd830ab372196f8d4329840161664f2163e5c64536ec66511fa9ab98f7dabfd7a43027fcd1f9a9a47005bc5621a52bdb47bcaca3c992562d768a2074be1b99a8651a6a35ab8ea422726f06c842351d26551c5548530f671f9a53e0f52b31c26cacc20b7d39af97c39bb741e45a54872ae10612b1ab8181f4bccdc8485699764f776a4081dba45324c24c1d33edc45789a06ac2ee7511afe8c44d018399a6ee9", 0xed, 0x1}, {&(0x7f00000003c0)="3b1b930acb09d336df59030b1a3a", 0xe, 0x7fff0000}], 0x1008a0, &(0x7f0000000480)={[{@overriderock}, {@utf8}], [{@appraise}, {@appraise}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@dont_hash}, {@euid_lt={'euid<', 0xee00}}, {@dont_hash}, {@uid_lt={'uid<', 0xee01}}]}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000540)=[r2, r0, r3, r1, r0, 0xffffffffffffffff, r4, r0, r5], 0x9) r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="12000000", @ANYRES16=0x0, @ANYBLOB="070000000000000000003ba65000"], 0x14}}, 0x0) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgroups(0x2, &(0x7f00000003c0)=[r9, 0x0]) sendmmsg$unix(r7, &(0x7f0000000ec0)=[{&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)="9d52d76bd6bbd3b7e57779b12dd155c5e6cf3ce52c5c201d15484022ea30901f22908f318f124417bb231ae5f0e954f6ab85365607f1e18f5f702f76feb2ffb4376b2fb4df49f936cd689084f1d88204468b7615c4cebe342c65e049d83e81cc6d829d8df4e55a50c3c0e7ed9a91cef7f7aa5cec9f7e15855ebcb263032187da13d3ec046cc4894f8d73a514da7891e0d7468ec76b658c6f982c2fb3447d9f9db371d2685a5cd75dc0db", 0xaa}, {&(0x7f00000006c0)="7f", 0x1}, {&(0x7f0000000700)="38cb4615496889d16f92aa95e918fb210ba9e54d009605339a7624d82ba892b58ec9adce8bafdaaf988c5793b7074ba37c76aa1376f6d3ad4e1f87b185fdcb10d10b619886a0314210", 0x49}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000840)="5fd74ad6bda813ccc34b99758d73c53071aa8c4369029906672322ad7ad8dfe5ddf652834f85f7c2a7d0439d9cf983325b62e30f7743a0562b500044721addf2f9ed80c876e288a82202152d039ce40bce3518b2b859f0de6eaebb0fff8a36b731afff50b12dfacdbfd3f4871af79c8c8a496c30089da3c3b18392dfd32654c5a1f08ec0108b1b19747306345b2d6356ece9bc0abc871da47c3e8fd3f050aaacedab8bf912ca6c8d442098ca91b9ad83e34e9bd1f33ae047ea79a25cc5e9686b286bbfde6f60fc1d2e2b3cad28eb44cccab6ca59bd643fd760b25884877c51", 0xdf}, {&(0x7f0000000940)="c25458184d043e6c44af74c40bf1486ce35efec8ad58f8ec0f3ca1b9e6013b895a72703a724578d92abfe889d109639dd923306bbf7e83b31398400607d7f8ad3005d68a26cceb8b68f27ee19381cbdffbc81dd25bc7d8544d0733ef5f95e07337a61457fc39db15fa35796ed688904bc5eb9f31b63f8e9a7bc65ad4f1a9f29d72fddf15790df4b6eeddfa2f1b55dac23f30dfc3721189e3edd978044b93370f7fc237f97e332322b308dd852609fc0c1f42a05a8552e6dd038b2633b0679c775fd2cf8a4652d1e21fd8ac2fd2761a6f4819eef724bc51050786642387a47b8eab8870715065a6a72c0660e670427ffc58c44b33ea4b", 0xf6}, {&(0x7f0000000a40)="5188a17c24a4104492c423f1af708ce10bc8041beffc44c82bafb4efaac51ae9d7b0f3b1c83a81382a744730362a677ebad28bd2e22347323fbf70d07779134f4e98133263bef26786f2bc1a9a2d1b3f6b2cf80e537a7424db184c80fa793aabefa404df5e919dea5d60a4738c09e9ab0aebe25fa143115051958d8e223e799d3a16424e3560db228294b3fd798a2710083a200463547ee1dc00791ce031176369b6da15f84c2d458fb5d6861ae2cc808ad3fb36a6f51a1ff706d850aa8423662522bb781ff77dd595252802a754fb0a06", 0xd1}, {&(0x7f0000000b40)="7e9db42a182bbf69b4018cf21e62e2e7042619c0fa46e8c5e490458c227d01af11eee7beb325143501e93886ff2cb5ac11320dbc694f664d5ebfb1d62c7eec", 0x3f}, {&(0x7f0000000b80)="611b0019e2c76dedff60d25c73", 0xd}], 0x5, &(0x7f0000000e00)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r3, r7, r2, r0, 0xffffffffffffffff, r7, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r9}}}], 0xc0, 0x4004080}], 0x2, 0x20004801) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x2e}, 0x6e) [ 76.468110][ T6071] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 76.469707][ T6064] __ip6_append_data+0x1865/0x22b0 [ 76.469729][ T6064] ? xfrm_lookup_with_ifid+0xb7a/0x15b0 [ 76.489921][ T6064] ip6_append_data+0x17e/0x230 [ 76.494673][ T6064] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 76.499774][ T6064] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 76.504874][ T6064] rawv6_sendmsg+0xe45/0x1380 [ 76.509552][ T6064] ? kstrtoull+0x321/0x360 [ 76.513971][ T6064] inet_sendmsg+0x5f/0x80 [ 76.519013][ T6064] __sys_sendto+0x2a8/0x370 [ 76.523538][ T6064] ? __cond_resched+0x11/0x40 [ 76.528304][ T6064] ? fput+0x2d/0x130 [ 76.532202][ T6064] __x64_sys_sendto+0x74/0x90 [ 76.536882][ T6064] do_syscall_64+0x3d/0x90 [ 76.541451][ T6064] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.547472][ T6064] RIP: 0033:0x4665e9 [ 76.551464][ T6064] 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 [ 76.571095][ T6064] RSP: 002b:00007fd9a1bf6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 76.579717][ T6064] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 76.587691][ T6064] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 76.595756][ T6064] RBP: 00007fd9a1bf61d0 R08: 0000000020000180 R09: 000000000000001c [ 76.603779][ T6064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.609587][ T6081] loop1: detected capacity change from 0 to 264192 14:46:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:38 executing program 2 (fault-call:5 fault-nth:3): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 76.611752][ T6064] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 14:46:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) [ 76.671836][ T6091] FAULT_INJECTION: forcing a failure. [ 76.671836][ T6091] name failslab, interval 1, probability 0, space 0, times 0 [ 76.684511][ T6091] CPU: 1 PID: 6091 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 76.693875][ T6091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.703935][ T6091] Call Trace: [ 76.707218][ T6091] dump_stack_lvl+0xb7/0x103 [ 76.711903][ T6091] dump_stack+0x11/0x1a [ 76.716072][ T6091] should_fail+0x23c/0x250 [ 76.720539][ T6091] __should_failslab+0x81/0x90 [ 76.725313][ T6091] should_failslab+0x5/0x20 [ 76.729827][ T6091] kmem_cache_alloc_node+0x58/0x2b0 [ 76.735025][ T6091] ? ip_generic_getfrag+0x14a/0x1b0 [ 76.740449][ T6091] ? __alloc_skb+0xed/0x420 [ 76.745072][ T6091] __alloc_skb+0xed/0x420 [ 76.749388][ T6091] __ip6_append_data+0x1865/0x22b0 [ 76.754481][ T6091] ip6_append_data+0x17e/0x230 [ 76.759238][ T6091] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 76.764433][ T6091] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 76.769660][ T6091] rawv6_sendmsg+0xe45/0x1380 [ 76.774389][ T6091] ? kstrtoull+0x321/0x360 [ 76.778875][ T6091] inet_sendmsg+0x5f/0x80 [ 76.783294][ T6091] __sys_sendto+0x2a8/0x370 [ 76.787856][ T6091] ? __cond_resched+0x11/0x40 [ 76.792527][ T6091] ? fput+0x2d/0x130 [ 76.796419][ T6091] __x64_sys_sendto+0x74/0x90 [ 76.801197][ T6091] do_syscall_64+0x3d/0x90 [ 76.805710][ T6091] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.811685][ T6091] RIP: 0033:0x4665e9 [ 76.815567][ T6091] 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 [ 76.835330][ T6091] RSP: 002b:00007fd9a1bf6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 76.843817][ T6091] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 76.851879][ T6091] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 76.859836][ T6091] RBP: 00007fd9a1bf61d0 R08: 0000000020000180 R09: 000000000000001c 14:46:38 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 76.867794][ T6091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.875757][ T6091] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 14:46:38 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:38 executing program 0: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:38 executing program 2 (fault-call:5 fault-nth:4): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 76.961382][ T6101] loop4: detected capacity change from 0 to 140 [ 76.988923][ T6101] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 77.030095][ T6116] FAULT_INJECTION: forcing a failure. [ 77.030095][ T6116] name failslab, interval 1, probability 0, space 0, times 0 [ 77.042757][ T6116] CPU: 1 PID: 6116 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 77.051633][ T6116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.061717][ T6116] Call Trace: [ 77.065016][ T6116] dump_stack_lvl+0xb7/0x103 [ 77.069625][ T6116] dump_stack+0x11/0x1a [ 77.073791][ T6116] should_fail+0x23c/0x250 [ 77.078268][ T6116] __should_failslab+0x81/0x90 [ 77.083324][ T6116] should_failslab+0x5/0x20 [ 77.087943][ T6116] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 77.093711][ T6116] ? __kmalloc_node_track_caller+0x30/0x40 [ 77.099617][ T6116] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 77.105120][ T6116] __kmalloc_node_track_caller+0x30/0x40 [ 77.110774][ T6116] ? __ip6_append_data+0x1865/0x22b0 [ 77.116080][ T6116] __alloc_skb+0x187/0x420 [ 77.120661][ T6116] __ip6_append_data+0x1865/0x22b0 [ 77.125816][ T6116] ip6_append_data+0x17e/0x230 14:46:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2201, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2202, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2203, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 77.130578][ T6116] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 77.135704][ T6116] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 77.141012][ T6116] rawv6_sendmsg+0xe45/0x1380 [ 77.145694][ T6116] ? kstrtoull+0x321/0x360 [ 77.150121][ T6116] inet_sendmsg+0x5f/0x80 [ 77.154501][ T6116] __sys_sendto+0x2a8/0x370 [ 77.159206][ T6116] ? __cond_resched+0x11/0x40 [ 77.164513][ T6116] ? fput+0x2d/0x130 [ 77.168690][ T6116] __x64_sys_sendto+0x74/0x90 [ 77.173580][ T6116] do_syscall_64+0x3d/0x90 [ 77.177999][ T6116] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.183924][ T6116] RIP: 0033:0x4665e9 [ 77.187812][ T6116] 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 [ 77.207427][ T6116] RSP: 002b:00007fd9a1bf6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 77.215973][ T6116] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 14:46:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2205, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 77.223957][ T6116] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 77.231943][ T6116] RBP: 00007fd9a1bf61d0 R08: 0000000020000180 R09: 000000000000001c [ 77.239982][ T6116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 77.247973][ T6116] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 [ 77.309316][ T6146] loop4: detected capacity change from 0 to 140 [ 77.330746][ T6146] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:38 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:38 executing program 2 (fault-call:5 fault-nth:5): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:38 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2270, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) [ 77.436143][ T6162] FAULT_INJECTION: forcing a failure. [ 77.436143][ T6162] name failslab, interval 1, probability 0, space 0, times 0 [ 77.448815][ T6162] CPU: 0 PID: 6162 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 77.457694][ T6162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.467752][ T6162] Call Trace: [ 77.471572][ T6162] dump_stack_lvl+0xb7/0x103 [ 77.476178][ T6162] dump_stack+0x11/0x1a [ 77.480396][ T6162] should_fail+0x23c/0x250 14:46:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2271, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:38 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:38 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 77.484857][ T6162] __should_failslab+0x81/0x90 [ 77.489677][ T6162] should_failslab+0x5/0x20 [ 77.494350][ T6162] kmem_cache_alloc_node+0x58/0x2b0 [ 77.499878][ T6162] ? __alloc_skb+0xed/0x420 [ 77.505126][ T6162] __alloc_skb+0xed/0x420 [ 77.509812][ T6162] ip6_frag_next+0xaa/0x4b0 [ 77.514404][ T6162] ? ip6_find_1stfragopt+0x1a9/0x1e0 [ 77.520013][ T6162] ? prandom_u32+0xfc/0x180 [ 77.524709][ T6162] ip6_fragment+0x108b/0x1310 [ 77.529513][ T6162] ? ip6_make_skb+0x420/0x420 [ 77.532153][ T6179] loop4: detected capacity change from 0 to 140 [ 77.534261][ T6162] ip6_finish_output+0x444/0x480 [ 77.534290][ T6162] ip6_output+0x10e/0x210 [ 77.549860][ T6162] ? calipso_opt_del+0x524/0x5b0 [ 77.554887][ T6162] ? ip6_output+0x210/0x210 [ 77.556090][ T6179] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 77.559615][ T6162] ip6_local_out+0x121/0x1e0 [ 77.573977][ T6162] ? __ip6_local_out+0x190/0x190 [ 77.578928][ T6162] ip6_push_pending_frames+0xb6/0x170 [ 77.584313][ T6162] rawv6_sendmsg+0x12ab/0x1380 [ 77.589214][ T6162] ? kstrtoull+0x321/0x360 [ 77.593682][ T6162] inet_sendmsg+0x5f/0x80 [ 77.598057][ T6162] __sys_sendto+0x2a8/0x370 [ 77.602565][ T6162] ? __cond_resched+0x11/0x40 [ 77.607263][ T6162] ? fput+0x2d/0x130 [ 77.611259][ T6162] __x64_sys_sendto+0x74/0x90 [ 77.615983][ T6162] do_syscall_64+0x3d/0x90 [ 77.620418][ T6162] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.626371][ T6162] RIP: 0033:0x4665e9 [ 77.630280][ T6162] 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 [ 77.650431][ T6162] RSP: 002b:00007fd9a1bf6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 77.658854][ T6162] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 77.667301][ T6162] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 77.675550][ T6162] RBP: 00007fd9a1bf61d0 R08: 0000000020000180 R09: 000000000000001c 14:46:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2272, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 77.683532][ T6162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 77.691513][ T6162] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 14:46:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2275, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 77.779696][ T6200] loop4: detected capacity change from 0 to 140 [ 77.794743][ T6200] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2276, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:39 executing program 2 (fault-call:5 fault-nth:6): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:39 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:39 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:39 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f465", 0xf, 0x8c80}], 0x0, &(0x7f0000013800)) [ 77.965220][ T6225] loop4: detected capacity change from 0 to 140 [ 77.973507][ T6226] FAULT_INJECTION: forcing a failure. [ 77.973507][ T6226] name failslab, interval 1, probability 0, space 0, times 0 [ 77.986190][ T6226] CPU: 1 PID: 6226 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 77.994958][ T6226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.005008][ T6226] Call Trace: [ 78.008352][ T6226] dump_stack_lvl+0xb7/0x103 [ 78.013039][ T6226] dump_stack+0x11/0x1a [ 78.017199][ T6226] should_fail+0x23c/0x250 [ 78.021690][ T6226] __should_failslab+0x81/0x90 [ 78.026520][ T6226] should_failslab+0x5/0x20 [ 78.031037][ T6226] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 78.036771][ T6226] ? __kmalloc_node_track_caller+0x30/0x40 [ 78.042763][ T6226] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 78.048241][ T6226] __kmalloc_node_track_caller+0x30/0x40 [ 78.053973][ T6226] ? ip6_frag_next+0xaa/0x4b0 [ 78.058666][ T6226] __alloc_skb+0x187/0x420 [ 78.063206][ T6226] ip6_frag_next+0xaa/0x4b0 [ 78.067718][ T6226] ? ip6_find_1stfragopt+0x1a9/0x1e0 [ 78.073009][ T6226] ? prandom_u32+0xfc/0x180 [ 78.077519][ T6226] ip6_fragment+0x108b/0x1310 [ 78.082288][ T6226] ? ip6_make_skb+0x420/0x420 [ 78.086972][ T6226] ip6_finish_output+0x444/0x480 [ 78.093154][ T6226] ip6_output+0x10e/0x210 [ 78.097659][ T6226] ? calipso_opt_del+0x524/0x5b0 [ 78.102634][ T6226] ? ip6_output+0x210/0x210 [ 78.107195][ T6226] ip6_local_out+0x121/0x1e0 [ 78.111884][ T6226] ? __ip6_local_out+0x190/0x190 [ 78.116861][ T6226] ip6_push_pending_frames+0xb6/0x170 [ 78.122255][ T6226] rawv6_sendmsg+0x12ab/0x1380 [ 78.127103][ T6226] ? kstrtoull+0x321/0x360 [ 78.131542][ T6226] inet_sendmsg+0x5f/0x80 [ 78.135885][ T6226] __sys_sendto+0x2a8/0x370 [ 78.140492][ T6226] ? __cond_resched+0x11/0x40 [ 78.145375][ T6226] ? fput+0x2d/0x130 [ 78.149404][ T6226] __x64_sys_sendto+0x74/0x90 [ 78.154187][ T6226] do_syscall_64+0x3d/0x90 [ 78.158616][ T6226] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.164527][ T6226] RIP: 0033:0x4665e9 [ 78.168635][ T6226] 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 [ 78.188363][ T6226] RSP: 002b:00007fd9a1bf6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 78.196795][ T6226] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 78.204781][ T6226] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 14:46:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2279, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 78.212865][ T6226] RBP: 00007fd9a1bf61d0 R08: 0000000020000180 R09: 000000000000001c [ 78.220941][ T6226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.228920][ T6226] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 14:46:39 executing program 2 (fault-call:5 fault-nth:7): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:39 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:39 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 78.281168][ T6225] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 78.335480][ T6250] FAULT_INJECTION: forcing a failure. [ 78.335480][ T6250] name failslab, interval 1, probability 0, space 0, times 0 [ 78.348131][ T6250] CPU: 1 PID: 6250 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 78.356832][ T6250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.366884][ T6250] Call Trace: [ 78.370246][ T6250] dump_stack_lvl+0xb7/0x103 [ 78.374841][ T6250] dump_stack+0x11/0x1a [ 78.379096][ T6250] should_fail+0x23c/0x250 [ 78.383546][ T6250] __should_failslab+0x81/0x90 [ 78.388319][ T6250] should_failslab+0x5/0x20 [ 78.392890][ T6250] kmem_cache_alloc_node+0x58/0x2b0 [ 78.398206][ T6250] ? __alloc_skb+0xed/0x420 [ 78.402827][ T6250] __alloc_skb+0xed/0x420 [ 78.407177][ T6250] alloc_skb_with_frags+0x90/0x390 [ 78.412307][ T6250] sock_alloc_send_pskb+0x436/0x4e0 [ 78.417624][ T6250] ? fib6_table_lookup+0x530/0x5e0 [ 78.422846][ T6250] sock_alloc_send_skb+0x2d/0x40 [ 78.428082][ T6250] __ip6_append_data+0x17ed/0x22b0 [ 78.433216][ T6250] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 78.439303][ T6250] ? fib6_rule_lookup+0x85/0x160 [ 78.444248][ T6250] ip6_append_data+0x17e/0x230 [ 78.449023][ T6250] ? icmpv6_xrlim_allow+0x220/0x220 [ 78.454349][ T6250] ? icmpv6_xrlim_allow+0x220/0x220 [ 78.459691][ T6250] icmp6_send+0xdbf/0x1260 [ 78.464171][ T6250] ip6_link_failure+0x3b/0x1d0 [ 78.469020][ T6250] ? ip6_negative_advice+0x260/0x260 [ 78.474380][ T6250] sit_tunnel_xmit+0x8d4/0x11f0 [ 78.479327][ T6250] xmit_one+0xf9/0x270 [ 78.483560][ T6250] __dev_queue_xmit+0x1053/0x1c10 [ 78.488612][ T6250] ? should_fail+0xd6/0x250 [ 78.493164][ T6250] dev_queue_xmit+0x13/0x20 [ 78.497691][ T6250] neigh_connected_output+0x264/0x290 [ 78.503326][ T6250] ip6_finish_output2+0x984/0xc80 [ 78.508371][ T6250] ip6_fragment+0x10c4/0x1310 [ 78.513091][ T6250] ? ip6_make_skb+0x420/0x420 [ 78.517864][ T6250] ip6_finish_output+0x444/0x480 [ 78.522817][ T6250] ip6_output+0x10e/0x210 [ 78.527393][ T6250] ? calipso_opt_del+0x524/0x5b0 [ 78.532473][ T6250] ? ip6_output+0x210/0x210 [ 78.537024][ T6250] ip6_local_out+0x121/0x1e0 [ 78.541656][ T6250] ? __ip6_local_out+0x190/0x190 [ 78.546681][ T6250] ip6_push_pending_frames+0xb6/0x170 [ 78.552073][ T6250] rawv6_sendmsg+0x12ab/0x1380 [ 78.556856][ T6250] ? kstrtoull+0x321/0x360 [ 78.561301][ T6250] inet_sendmsg+0x5f/0x80 [ 78.565680][ T6250] __sys_sendto+0x2a8/0x370 [ 78.570210][ T6250] ? __cond_resched+0x11/0x40 [ 78.574988][ T6250] ? fput+0x2d/0x130 [ 78.578904][ T6250] __x64_sys_sendto+0x74/0x90 [ 78.583595][ T6250] do_syscall_64+0x3d/0x90 [ 78.588093][ T6250] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.593999][ T6250] RIP: 0033:0x4665e9 [ 78.597980][ T6250] 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 [ 78.617692][ T6250] RSP: 002b:00007fd9a1bf6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 78.626117][ T6250] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 14:46:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227a, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:39 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227c, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227d, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227e, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227f, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 78.634096][ T6250] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 78.642233][ T6250] RBP: 00007fd9a1bf61d0 R08: 0000000020000180 R09: 000000000000001c [ 78.650211][ T6250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.658393][ T6250] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 14:46:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f465", 0xf, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2282, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:40 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) 14:46:40 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:40 executing program 2 (fault-call:5 fault-nth:8): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 78.692424][ T6250] syz-executor.2 (6250) used greatest stack depth: 10048 bytes left [ 78.751224][ T6285] loop4: detected capacity change from 0 to 140 [ 78.760826][ T6287] FAULT_INJECTION: forcing a failure. [ 78.760826][ T6287] name failslab, interval 1, probability 0, space 0, times 0 [ 78.773756][ T6287] CPU: 0 PID: 6287 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 78.782539][ T6287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.792614][ T6287] Call Trace: [ 78.795915][ T6287] dump_stack_lvl+0xb7/0x103 14:46:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2283, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 78.800688][ T6287] dump_stack+0x11/0x1a [ 78.804844][ T6287] should_fail+0x23c/0x250 [ 78.809554][ T6287] __should_failslab+0x81/0x90 [ 78.814327][ T6287] should_failslab+0x5/0x20 [ 78.818842][ T6287] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 78.824829][ T6287] ? __kmalloc_node_track_caller+0x30/0x40 [ 78.830673][ T6287] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 78.836230][ T6287] __kmalloc_node_track_caller+0x30/0x40 [ 78.842001][ T6287] ? alloc_skb_with_frags+0x90/0x390 [ 78.847537][ T6287] __alloc_skb+0x187/0x420 [ 78.851976][ T6287] alloc_skb_with_frags+0x90/0x390 [ 78.857145][ T6287] sock_alloc_send_pskb+0x436/0x4e0 [ 78.862380][ T6287] ? fib6_table_lookup+0x530/0x5e0 [ 78.867535][ T6287] sock_alloc_send_skb+0x2d/0x40 [ 78.872562][ T6287] __ip6_append_data+0x17ed/0x22b0 [ 78.877693][ T6287] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 78.883921][ T6287] ? fib6_rule_lookup+0x85/0x160 [ 78.888860][ T6287] ip6_append_data+0x17e/0x230 [ 78.893679][ T6287] ? icmpv6_xrlim_allow+0x220/0x220 [ 78.898923][ T6287] ? icmpv6_xrlim_allow+0x220/0x220 [ 78.904259][ T6287] icmp6_send+0xdbf/0x1260 [ 78.908696][ T6287] ip6_link_failure+0x3b/0x1d0 [ 78.913477][ T6287] ? ip6_negative_advice+0x260/0x260 [ 78.918851][ T6287] sit_tunnel_xmit+0x8d4/0x11f0 [ 78.923717][ T6287] xmit_one+0xf9/0x270 [ 78.927807][ T6287] __dev_queue_xmit+0x1053/0x1c10 [ 78.932888][ T6287] ? should_fail+0xd6/0x250 [ 78.937400][ T6287] dev_queue_xmit+0x13/0x20 [ 78.941903][ T6287] neigh_connected_output+0x264/0x290 [ 78.947302][ T6287] ip6_finish_output2+0x984/0xc80 [ 78.952348][ T6287] ip6_fragment+0x10c4/0x1310 [ 78.957288][ T6287] ? ip6_make_skb+0x420/0x420 [ 78.961975][ T6287] ip6_finish_output+0x444/0x480 [ 78.966932][ T6287] ip6_output+0x10e/0x210 [ 78.971284][ T6287] ? calipso_opt_del+0x524/0x5b0 [ 78.976296][ T6287] ? ip6_output+0x210/0x210 [ 78.980808][ T6287] ip6_local_out+0x121/0x1e0 [ 78.985495][ T6287] ? __ip6_local_out+0x190/0x190 [ 78.990429][ T6287] ip6_push_pending_frames+0xb6/0x170 [ 78.995932][ T6287] rawv6_sendmsg+0x12ab/0x1380 14:46:40 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 79.000716][ T6287] ? kstrtoull+0x321/0x360 [ 79.005200][ T6287] inet_sendmsg+0x5f/0x80 [ 79.009636][ T6287] __sys_sendto+0x2a8/0x370 [ 79.014159][ T6287] ? __cond_resched+0x11/0x40 [ 79.018930][ T6287] ? fput+0x2d/0x130 [ 79.022848][ T6287] __x64_sys_sendto+0x74/0x90 [ 79.027543][ T6287] do_syscall_64+0x3d/0x90 [ 79.032018][ T6287] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.038127][ T6287] RIP: 0033:0x4665e9 [ 79.042052][ T6287] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 79.061666][ T6287] RSP: 002b:00007fd9a1bf6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 79.070180][ T6287] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 79.078253][ T6287] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 79.086208][ T6287] RBP: 00007fd9a1bf61d0 R08: 0000000020000180 R09: 000000000000001c [ 79.094231][ T6287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 14:46:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2284, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 79.102194][ T6287] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 [ 79.142517][ T6285] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:40 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f465", 0xf, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2285, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2286, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2287, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 79.243245][ T6327] loop4: detected capacity change from 0 to 140 14:46:40 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) 14:46:40 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:40 executing program 2 (fault-call:5 fault-nth:9): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2288, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 79.296846][ T6327] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 79.335589][ T6287] syz-executor.2 (6287) used greatest stack depth: 10000 bytes left [ 79.368741][ T6346] FAULT_INJECTION: forcing a failure. [ 79.368741][ T6346] name failslab, interval 1, probability 0, space 0, times 0 [ 79.381765][ T6346] CPU: 0 PID: 6346 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 79.390456][ T6346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.400605][ T6346] Call Trace: [ 79.403888][ T6346] dump_stack_lvl+0xb7/0x103 [ 79.408541][ T6346] dump_stack+0x11/0x1a [ 79.412965][ T6346] should_fail+0x23c/0x250 14:46:40 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 79.417393][ T6346] __should_failslab+0x81/0x90 [ 79.422387][ T6346] should_failslab+0x5/0x20 [ 79.426899][ T6346] kmem_cache_alloc_node+0x58/0x2b0 [ 79.432105][ T6346] ? dev_queue_xmit+0x13/0x20 [ 79.436800][ T6346] ? __alloc_skb+0xed/0x420 [ 79.441309][ T6346] __alloc_skb+0xed/0x420 [ 79.445639][ T6346] ip6_frag_next+0xaa/0x4b0 [ 79.450216][ T6346] ip6_fragment+0x108b/0x1310 [ 79.454899][ T6346] ? ip6_make_skb+0x420/0x420 [ 79.459588][ T6346] ip6_finish_output+0x444/0x480 [ 79.465073][ T6346] ip6_output+0x10e/0x210 [ 79.469425][ T6346] ? calipso_opt_del+0x524/0x5b0 [ 79.474372][ T6346] ? ip6_output+0x210/0x210 [ 79.478962][ T6346] ip6_local_out+0x121/0x1e0 [ 79.483614][ T6346] ? __ip6_local_out+0x190/0x190 [ 79.488662][ T6346] ip6_push_pending_frames+0xb6/0x170 [ 79.494048][ T6346] rawv6_sendmsg+0x12ab/0x1380 [ 79.499197][ T6346] ? kstrtoull+0x321/0x360 [ 79.503884][ T6346] inet_sendmsg+0x5f/0x80 [ 79.508676][ T6346] __sys_sendto+0x2a8/0x370 [ 79.513269][ T6346] ? __cond_resched+0x11/0x40 14:46:40 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 79.518148][ T6346] ? fput+0x2d/0x130 [ 79.523223][ T6346] __x64_sys_sendto+0x74/0x90 [ 79.529055][ T6346] do_syscall_64+0x3d/0x90 [ 79.534122][ T6346] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.540128][ T6346] RIP: 0033:0x4665e9 [ 79.544114][ T6346] 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 14:46:41 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 79.564603][ T6346] RSP: 002b:00007fd9a1bf6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 79.573307][ T6346] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 79.581279][ T6346] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 79.589345][ T6346] RBP: 00007fd9a1bf61d0 R08: 0000000020000180 R09: 000000000000001c [ 79.597864][ T6346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 79.608189][ T6346] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 14:46:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2289, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:41 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:41 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 79.698767][ T6377] loop4: detected capacity change from 0 to 140 14:46:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 79.746010][ T6377] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:41 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) 14:46:41 executing program 2 (fault-call:5 fault-nth:10): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:41 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:41 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 79.841121][ T6395] FAULT_INJECTION: forcing a failure. [ 79.841121][ T6395] name failslab, interval 1, probability 0, space 0, times 0 [ 79.854460][ T6395] CPU: 0 PID: 6395 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 79.854863][ T6398] loop4: detected capacity change from 0 to 140 [ 79.863778][ T6395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.863793][ T6395] Call Trace: [ 79.863801][ T6395] dump_stack_lvl+0xb7/0x103 14:46:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 79.888907][ T6395] dump_stack+0x11/0x1a [ 79.893066][ T6395] should_fail+0x23c/0x250 [ 79.897501][ T6395] __should_failslab+0x81/0x90 [ 79.899770][ T6398] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 79.902351][ T6395] should_failslab+0x5/0x20 [ 79.916759][ T6395] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 79.922520][ T6395] ? __kmalloc_node_track_caller+0x30/0x40 [ 79.928426][ T6395] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 79.933901][ T6395] __kmalloc_node_track_caller+0x30/0x40 14:46:41 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:41 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 79.939574][ T6395] ? ip6_frag_next+0xaa/0x4b0 [ 79.944259][ T6395] __alloc_skb+0x187/0x420 [ 79.949193][ T6395] ip6_frag_next+0xaa/0x4b0 [ 79.953845][ T6395] ip6_fragment+0x108b/0x1310 [ 79.958666][ T6395] ? ip6_make_skb+0x420/0x420 [ 79.963350][ T6395] ip6_finish_output+0x444/0x480 [ 79.968296][ T6395] ip6_output+0x10e/0x210 [ 79.973175][ T6395] ? calipso_opt_del+0x524/0x5b0 [ 79.978157][ T6395] ? ip6_output+0x210/0x210 [ 79.982775][ T6395] ip6_local_out+0x121/0x1e0 [ 79.987437][ T6395] ? __ip6_local_out+0x190/0x190 [ 79.992498][ T6395] ip6_push_pending_frames+0xb6/0x170 [ 79.998326][ T6395] rawv6_sendmsg+0x12ab/0x1380 [ 80.003982][ T6395] ? kstrtoull+0x321/0x360 [ 80.009384][ T6395] inet_sendmsg+0x5f/0x80 [ 80.013941][ T6395] __sys_sendto+0x2a8/0x370 [ 80.018736][ T6395] ? __cond_resched+0x11/0x40 [ 80.023433][ T6395] ? fput+0x2d/0x130 [ 80.028029][ T6395] __x64_sys_sendto+0x74/0x90 [ 80.032803][ T6395] do_syscall_64+0x3d/0x90 [ 80.037424][ T6395] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.043329][ T6395] RIP: 0033:0x4665e9 [ 80.047316][ T6395] 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 [ 80.067544][ T6395] RSP: 002b:00007fd9a1bf6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 80.076336][ T6395] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 14:46:41 executing program 2 (fault-call:5 fault-nth:11): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5382, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 80.084783][ T6395] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 80.093459][ T6395] RBP: 00007fd9a1bf61d0 R08: 0000000020000180 R09: 000000000000001c [ 80.101756][ T6395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 80.110164][ T6395] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 [ 80.174738][ T6423] FAULT_INJECTION: forcing a failure. [ 80.174738][ T6423] name failslab, interval 1, probability 0, space 0, times 0 [ 80.187773][ T6423] CPU: 1 PID: 6423 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 80.196880][ T6423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.208206][ T6423] Call Trace: [ 80.211486][ T6423] dump_stack_lvl+0xb7/0x103 [ 80.216280][ T6423] dump_stack+0x11/0x1a [ 80.220460][ T6423] should_fail+0x23c/0x250 [ 80.225240][ T6423] __should_failslab+0x81/0x90 [ 80.230008][ T6423] should_failslab+0x5/0x20 [ 80.234788][ T6423] kmem_cache_alloc_node+0x58/0x2b0 [ 80.240272][ T6423] ? ___cache_free+0x3c/0x300 [ 80.245058][ T6423] ? kfree+0xf0/0x1d0 [ 80.249154][ T6423] ? __alloc_skb+0xed/0x420 [ 80.253667][ T6423] __alloc_skb+0xed/0x420 [ 80.258011][ T6423] alloc_skb_with_frags+0x90/0x390 [ 80.263462][ T6423] sock_alloc_send_pskb+0x436/0x4e0 [ 80.268758][ T6423] ? fib6_table_lookup+0x530/0x5e0 [ 80.273901][ T6423] sock_alloc_send_skb+0x2d/0x40 [ 80.278841][ T6423] __ip6_append_data+0x17ed/0x22b0 [ 80.284190][ T6423] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 80.290446][ T6423] ? fib6_rule_lookup+0x85/0x160 [ 80.295408][ T6423] ip6_append_data+0x17e/0x230 [ 80.300504][ T6423] ? icmpv6_xrlim_allow+0x220/0x220 [ 80.306239][ T6423] ? icmpv6_xrlim_allow+0x220/0x220 [ 80.311644][ T6423] icmp6_send+0xdbf/0x1260 [ 80.316855][ T6423] ip6_link_failure+0x3b/0x1d0 [ 80.322023][ T6423] ? ip6_negative_advice+0x260/0x260 [ 80.327409][ T6423] sit_tunnel_xmit+0x8d4/0x11f0 [ 80.332421][ T6423] xmit_one+0xf9/0x270 [ 80.336673][ T6423] __dev_queue_xmit+0x1053/0x1c10 [ 80.341779][ T6423] ? should_fail+0xd6/0x250 [ 80.346364][ T6423] ? skb_copy_bits+0x458/0x4c0 [ 80.351641][ T6423] dev_queue_xmit+0x13/0x20 [ 80.356266][ T6423] neigh_connected_output+0x264/0x290 [ 80.361782][ T6423] ip6_finish_output2+0x984/0xc80 [ 80.367246][ T6423] ip6_fragment+0x10c4/0x1310 [ 80.372163][ T6423] ? ip6_make_skb+0x420/0x420 [ 80.376842][ T6423] ip6_finish_output+0x444/0x480 [ 80.381782][ T6423] ip6_output+0x10e/0x210 [ 80.386316][ T6423] ? calipso_opt_del+0x524/0x5b0 [ 80.391326][ T6423] ? ip6_output+0x210/0x210 [ 80.396010][ T6423] ip6_local_out+0x121/0x1e0 [ 80.401487][ T6423] ? __ip6_local_out+0x190/0x190 [ 80.406762][ T6423] ip6_push_pending_frames+0xb6/0x170 [ 80.412260][ T6423] rawv6_sendmsg+0x12ab/0x1380 [ 80.417208][ T6423] ? kstrtoull+0x321/0x360 [ 80.421755][ T6423] inet_sendmsg+0x5f/0x80 [ 80.426368][ T6423] __sys_sendto+0x2a8/0x370 [ 80.431115][ T6423] ? __cond_resched+0x11/0x40 [ 80.436067][ T6423] ? fput+0x2d/0x130 [ 80.440005][ T6423] __x64_sys_sendto+0x74/0x90 [ 80.444977][ T6423] do_syscall_64+0x3d/0x90 [ 80.449399][ T6423] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.455326][ T6423] RIP: 0033:0x4665e9 [ 80.459207][ T6423] 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 [ 80.479042][ T6423] RSP: 002b:00007fd9a1bf6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 80.487593][ T6423] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 80.495877][ T6423] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 80.503842][ T6423] RBP: 00007fd9a1bf61d0 R08: 0000000020000180 R09: 000000000000001c [ 80.511898][ T6423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:46:41 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5385, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 80.519965][ T6423] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 [ 80.539934][ T6439] loop4: detected capacity change from 0 to 140 [ 80.547628][ T6439] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:42 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:42 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5386, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:42 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:42 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 80.696144][ T6455] loop4: detected capacity change from 0 to 140 [ 80.709646][ T6455] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:42 executing program 2 (fault-call:5 fault-nth:12): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:42 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 80.876860][ T6489] loop4: detected capacity change from 0 to 140 [ 80.882538][ T6490] FAULT_INJECTION: forcing a failure. [ 80.882538][ T6490] name failslab, interval 1, probability 0, space 0, times 0 [ 80.897747][ T6490] CPU: 1 PID: 6490 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 80.907072][ T6490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.918926][ T6490] Call Trace: [ 80.922855][ T6490] dump_stack_lvl+0xb7/0x103 [ 80.928032][ T6490] dump_stack+0x11/0x1a [ 80.932279][ T6490] should_fail+0x23c/0x250 [ 80.937036][ T6490] __should_failslab+0x81/0x90 [ 80.942328][ T6490] should_failslab+0x5/0x20 [ 80.947247][ T6490] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 80.953286][ T6490] ? __kmalloc_node_track_caller+0x30/0x40 [ 80.960545][ T6490] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 80.967218][ T6490] __kmalloc_node_track_caller+0x30/0x40 [ 80.973236][ T6490] ? alloc_skb_with_frags+0x90/0x390 [ 80.978800][ T6490] __alloc_skb+0x187/0x420 [ 80.984946][ T6490] alloc_skb_with_frags+0x90/0x390 [ 80.990361][ T6490] sock_alloc_send_pskb+0x436/0x4e0 [ 80.995687][ T6490] ? fib6_table_lookup+0x530/0x5e0 [ 81.001058][ T6490] sock_alloc_send_skb+0x2d/0x40 [ 81.006363][ T6490] __ip6_append_data+0x17ed/0x22b0 [ 81.007367][ T6489] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 81.011770][ T6490] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 81.011861][ T6490] ? fib6_rule_lookup+0x85/0x160 [ 81.034286][ T6490] ip6_append_data+0x17e/0x230 [ 81.039415][ T6490] ? icmpv6_xrlim_allow+0x220/0x220 [ 81.045550][ T6490] ? icmpv6_xrlim_allow+0x220/0x220 [ 81.052088][ T6490] icmp6_send+0xdbf/0x1260 [ 81.056798][ T6490] ip6_link_failure+0x3b/0x1d0 [ 81.062994][ T6490] ? ip6_negative_advice+0x260/0x260 [ 81.068499][ T6490] sit_tunnel_xmit+0x8d4/0x11f0 [ 81.073355][ T6490] xmit_one+0xf9/0x270 [ 81.077752][ T6490] __dev_queue_xmit+0x1053/0x1c10 [ 81.082998][ T6490] ? should_fail+0xd6/0x250 [ 81.088124][ T6490] ? skb_copy_bits+0x458/0x4c0 [ 81.093316][ T6490] dev_queue_xmit+0x13/0x20 [ 81.097989][ T6490] neigh_connected_output+0x264/0x290 [ 81.103945][ T6490] ip6_finish_output2+0x984/0xc80 [ 81.109161][ T6490] ip6_fragment+0x10c4/0x1310 [ 81.113849][ T6490] ? ip6_make_skb+0x420/0x420 [ 81.118660][ T6490] ip6_finish_output+0x444/0x480 [ 81.124431][ T6490] ip6_output+0x10e/0x210 [ 81.129518][ T6490] ? calipso_opt_del+0x524/0x5b0 [ 81.134714][ T6490] ? ip6_output+0x210/0x210 [ 81.139327][ T6490] ip6_local_out+0x121/0x1e0 [ 81.144412][ T6490] ? __ip6_local_out+0x190/0x190 [ 81.150292][ T6490] ip6_push_pending_frames+0xb6/0x170 [ 81.155821][ T6490] rawv6_sendmsg+0x12ab/0x1380 [ 81.162039][ T6490] ? kstrtoull+0x321/0x360 [ 81.167755][ T6490] inet_sendmsg+0x5f/0x80 [ 81.172490][ T6490] __sys_sendto+0x2a8/0x370 [ 81.177654][ T6490] ? __cond_resched+0x11/0x40 [ 81.182767][ T6490] ? fput+0x2d/0x130 [ 81.187424][ T6490] __x64_sys_sendto+0x74/0x90 [ 81.192877][ T6490] do_syscall_64+0x3d/0x90 [ 81.197718][ T6490] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.204042][ T6490] RIP: 0033:0x4665e9 [ 81.208163][ T6490] 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 [ 81.230241][ T6490] RSP: 002b:00007fd9a1bf6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 81.238867][ T6490] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 81.246938][ T6490] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 81.255070][ T6490] RBP: 00007fd9a1bf61d0 R08: 0000000020000180 R09: 000000000000001c [ 81.263027][ T6490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:46:42 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:42 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:42 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 81.271242][ T6490] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 14:46:42 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 81.405898][ T6513] loop4: detected capacity change from 0 to 140 14:46:42 executing program 2 (fault-call:5 fault-nth:13): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:42 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:42 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 81.446470][ T6513] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 81.517365][ T6534] FAULT_INJECTION: forcing a failure. [ 81.517365][ T6534] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 81.530792][ T6534] CPU: 1 PID: 6534 Comm: syz-executor.2 Not tainted 5.14.0-rc2-syzkaller #0 [ 81.539691][ T6534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.550017][ T6534] Call Trace: [ 81.553472][ T6534] dump_stack_lvl+0xb7/0x103 [ 81.558121][ T6534] dump_stack+0x11/0x1a [ 81.562292][ T6534] should_fail+0x23c/0x250 [ 81.566762][ T6534] should_fail_usercopy+0x16/0x20 [ 81.572535][ T6534] _copy_to_user+0x1c/0x90 [ 81.576971][ T6534] simple_read_from_buffer+0xab/0x120 [ 81.582367][ T6534] proc_fail_nth_read+0xf6/0x140 [ 81.587324][ T6534] ? rw_verify_area+0x136/0x250 [ 81.592183][ T6534] ? proc_fault_inject_write+0x200/0x200 [ 81.598096][ T6534] vfs_read+0x154/0x5d0 [ 81.602539][ T6534] ? __fget_light+0x21b/0x260 [ 81.607286][ T6534] ? __cond_resched+0x11/0x40 [ 81.611974][ T6534] ksys_read+0xce/0x180 [ 81.616596][ T6534] __x64_sys_read+0x3e/0x50 [ 81.621168][ T6534] do_syscall_64+0x3d/0x90 [ 81.625688][ T6534] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.631737][ T6534] RIP: 0033:0x41936c [ 81.635647][ T6534] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 81.655632][ T6534] RSP: 002b:00007fd9a1bf6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 81.664057][ T6534] RAX: ffffffffffffffda RBX: 00000000000005c8 RCX: 000000000041936c [ 81.672036][ T6534] RDX: 000000000000000f RSI: 00007fd9a1bf61e0 RDI: 0000000000000006 [ 81.680244][ T6534] RBP: 00007fd9a1bf61d0 R08: 0000000000000000 R09: 000000000000001c [ 81.688371][ T6534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 81.696532][ T6534] R13: 00007ffd9a4e030f R14: 00007fd9a1bf6300 R15: 0000000000022000 [ 81.714406][ T6539] loop4: detected capacity change from 0 to 140 [ 81.726519][ T6539] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:43 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:43 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:43 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="0626", 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(0x0, 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x401c5820, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 81.841785][ T6559] loop4: detected capacity change from 0 to 140 [ 81.868239][ T6559] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:43 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="1126", 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:43 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:43 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(0x0, 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:43 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='+&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:43 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(0x0, 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 82.102494][ T6595] loop4: detected capacity change from 0 to 140 [ 82.131618][ T6595] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:43 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=',&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) 14:46:43 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:43 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x801c581f, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:43 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:43 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=';&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) [ 82.385958][ T6647] loop4: detected capacity change from 0 to 8 [ 82.413111][ T6647] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) 14:46:43 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 82.518139][ T6675] loop4: detected capacity change from 0 to 8 [ 82.535253][ T6675] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) 14:46:44 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:44 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:44 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='<&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) 14:46:44 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, 0x0, 0x0) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:44 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x28, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 82.675060][ T6692] loop4: detected capacity change from 0 to 8 14:46:44 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x2a, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, 0x0, 0x0) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 82.722892][ T6692] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) 14:46:44 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:44 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:44 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, 0x0, 0x0) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:44 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x30, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:44 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x162, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048120a, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:44 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 82.966019][ T6737] loop4: detected capacity change from 0 to 140 [ 82.997420][ T6737] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:44 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x16a, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:44 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:44 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:44 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x170, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 83.136286][ T6772] loop4: detected capacity change from 0 to 140 [ 83.172259][ T6772] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:44 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 14:46:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:44 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x4d0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:44 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 14:46:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:44 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x500, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 83.296663][ T6805] loop4: detected capacity change from 0 to 140 [ 83.328935][ T6805] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:44 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:44 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 14:46:44 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:44 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x598, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5a0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 83.515554][ T6838] loop4: detected capacity change from 0 to 140 [ 83.539056][ T6838] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:45 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:45 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5f0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 83.662320][ T6865] loop4: detected capacity change from 0 to 140 [ 83.689711][ T6865] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:45 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x10027, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048124c, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 83.814072][ T6899] loop4: detected capacity change from 0 to 140 [ 83.845704][ T6899] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:45 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x0) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x20000688, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(0xffffffffffffffff, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x7ffff000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:45 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(0xffffffffffffffff, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 84.005794][ T6936] loop4: detected capacity change from 0 to 140 [ 84.027277][ T6936] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:45 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x0) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0xfffffdef, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481268, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:45 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(0xffffffffffffffff, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1f000) dup3(r1, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 84.178141][ T6974] loop4: detected capacity change from 0 to 140 [ 84.198524][ T6974] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:45 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x0) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:45 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1f000) dup3(r1, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:45 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 84.359297][ T7012] loop4: detected capacity change from 0 to 140 [ 84.378868][ T7012] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:45 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x6, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(0xffffffffffffffff, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481274, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:45 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1f000) dup3(r1, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:45 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x7, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 84.511130][ T7043] loop4: detected capacity change from 0 to 140 [ 84.541890][ T7043] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:46 executing program 1: creat(0x0, 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:46 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 84.649759][ T7079] loop4: detected capacity change from 0 to 140 [ 84.687923][ T7079] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:46 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(0xffffffffffffffff, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048127a, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:46 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:46 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x11, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 84.800536][ T7112] loop4: detected capacity change from 0 to 140 [ 84.829077][ T7112] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:46 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:46 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x30, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(0xffffffffffffffff, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x60, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 84.963308][ T7138] loop4: detected capacity change from 0 to 140 [ 84.981696][ T7138] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:46 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 85.067879][ T7121] blktrace: Concurrent blktraces are not allowed on sg0 14:46:46 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfc, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x2, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 85.110436][ T7161] loop4: detected capacity change from 0 to 140 [ 85.136590][ T7161] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:46 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x103, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 85.172701][ T7174] blktrace: Concurrent blktraces are not allowed on sg0 [ 85.197273][ T7174] blktrace: Concurrent blktraces are not allowed on sg0 14:46:46 executing program 1: r0 = creat(0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:46 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:46 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:46 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x198, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x1a0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x1c8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 85.330573][ T7199] blktrace: Concurrent blktraces are not allowed on sg0 [ 85.340570][ T7202] loop4: detected capacity change from 0 to 140 [ 85.360052][ T7202] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 85.360562][ T7199] blktrace: Concurrent blktraces are not allowed on sg0 14:46:46 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x220, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:46 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 1: r0 = creat(0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:46 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x300, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x4, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:46 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:46 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 85.489060][ T7235] loop4: detected capacity change from 0 to 140 [ 85.515235][ T7235] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 85.518246][ T7243] blktrace: Concurrent blktraces are not allowed on sg0 14:46:46 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x301, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x5, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 85.592229][ T7263] loop4: detected capacity change from 0 to 140 [ 85.621024][ T7263] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 85.632486][ T7271] blktrace: Concurrent blktraces are not allowed on sg0 14:46:47 executing program 1: r0 = creat(0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:47 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x4d8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x6, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 85.643927][ T7271] blktrace: Concurrent blktraces are not allowed on sg0 14:46:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:47 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:47 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x500, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 85.729781][ T7293] loop4: detected capacity change from 0 to 140 [ 85.742571][ T7295] blktrace: Concurrent blktraces are not allowed on sg0 [ 85.764826][ T7293] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:47 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:47 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x598, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 85.790633][ T7295] blktrace: Concurrent blktraces are not allowed on sg0 14:46:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x7, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:47 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 85.870060][ T7322] blktrace: Concurrent blktraces are not allowed on sg0 [ 85.883469][ T7328] loop4: detected capacity change from 0 to 140 14:46:47 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x5c8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:47 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x600, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 85.910644][ T7322] blktrace: Concurrent blktraces are not allowed on sg0 [ 85.931597][ T7328] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:47 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x8, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:47 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:47 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x700, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:47 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x810, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 86.071902][ T7362] blktrace: Concurrent blktraces are not allowed on sg0 [ 86.084100][ T7368] loop4: detected capacity change from 0 to 140 [ 86.098986][ T7368] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 86.112319][ T7362] blktrace: Concurrent blktraces are not allowed on sg0 14:46:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x9, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:47 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, 0x0, 0x0) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:47 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 86.189239][ T7391] blktrace: Concurrent blktraces are not allowed on sg0 [ 86.221789][ T7391] blktrace: Concurrent blktraces are not allowed on sg0 14:46:47 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:47 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, 0x0, 0x0) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xa, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:47 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x1008, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, 0x0, 0x0) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 86.375916][ T7414] loop4: detected capacity change from 0 to 140 [ 86.382626][ T7415] blktrace: Concurrent blktraces are not allowed on sg0 [ 86.396914][ T7414] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) [ 86.408045][ T7415] blktrace: Concurrent blktraces are not allowed on sg0 14:46:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xb, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:47 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:47 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 86.495288][ T7441] blktrace: Concurrent blktraces are not allowed on sg0 [ 86.522329][ T7441] blktrace: Concurrent blktraces are not allowed on sg0 14:46:48 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:48 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x1100, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xc, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:48 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:48 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x2002, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x3000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 86.728292][ T7468] blktrace: Concurrent blktraces are not allowed on sg0 [ 86.750608][ T7467] loop4: detected capacity change from 0 to 140 [ 86.764402][ T7468] blktrace: Concurrent blktraces are not allowed on sg0 14:46:48 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 86.775820][ T7467] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:46:48 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x4000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xd, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:48 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:48 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x6000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x80fe, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 86.998924][ T7509] loop4: detected capacity change from 0 to 140 [ 87.009611][ T7509] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 87.024263][ T7518] blktrace: Concurrent blktraces are not allowed on sg0 14:46:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 87.063514][ T7518] blktrace: Concurrent blktraces are not allowed on sg0 14:46:48 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xe, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:48 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x0, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 87.111807][ T7536] loop4: detected capacity change from 0 to 140 [ 87.157431][ T7536] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 87.168437][ T7545] blktrace: Concurrent blktraces are not allowed on sg0 [ 87.191490][ T7545] blktrace: Concurrent blktraces are not allowed on sg0 14:46:48 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:48 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x9801, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x10, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:48 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x9805, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 87.275794][ T7566] loop4: detected capacity change from 0 to 140 [ 87.281283][ T7569] blktrace: Concurrent blktraces are not allowed on sg0 [ 87.306419][ T7569] blktrace: Concurrent blktraces are not allowed on sg0 [ 87.311685][ T7566] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:46:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x11, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:48 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x0, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:48 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xa001, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 87.411265][ T7592] blktrace: Concurrent blktraces are not allowed on sg0 [ 87.419944][ T7593] loop4: detected capacity change from 0 to 140 [ 87.429314][ T7592] blktrace: Concurrent blktraces are not allowed on sg0 [ 87.447554][ T7593] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:46:48 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:48 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xc801, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x12, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:49 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xc805, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x0, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 87.551709][ T7619] blktrace: Concurrent blktraces are not allowed on sg0 [ 87.574226][ T7619] blktrace: Concurrent blktraces are not allowed on sg0 [ 87.576860][ T7623] loop4: detected capacity change from 0 to 140 14:46:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x25, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:49 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xd804, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 87.650467][ T7623] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 87.657139][ T7640] blktrace: Concurrent blktraces are not allowed on sg0 [ 87.678150][ T7640] blktrace: Concurrent blktraces are not allowed on sg0 14:46:49 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x48, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:49 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfc00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:49 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 87.813628][ T7666] loop4: detected capacity change from 0 to 140 [ 87.822488][ T7667] blktrace: Concurrent blktraces are not allowed on sg0 [ 87.849633][ T7666] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:46:49 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfe80, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 87.863404][ T7667] blktrace: Concurrent blktraces are not allowed on sg0 14:46:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:49 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xff00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x4c, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 87.972573][ T7702] loop4: detected capacity change from 0 to 140 [ 87.986934][ T7704] blktrace: Concurrent blktraces are not allowed on sg0 [ 88.012777][ T7702] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 88.022774][ T7704] blktrace: Concurrent blktraces are not allowed on sg0 14:46:49 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:49 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:49 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x20480, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x60, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:49 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x40000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 88.174851][ T7725] blktrace: Concurrent blktraces are not allowed on sg0 [ 88.184628][ T7727] loop4: detected capacity change from 0 to 140 [ 88.204624][ T7725] blktrace: Concurrent blktraces are not allowed on sg0 14:46:49 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 88.220544][ T7727] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:46:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x68, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:49 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x50000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 88.284948][ T7747] blktrace: Concurrent blktraces are not allowed on sg0 [ 88.292734][ T7747] blktrace: Concurrent blktraces are not allowed on sg0 [ 88.343384][ T7759] loop4: detected capacity change from 0 to 140 [ 88.354560][ T7759] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:46:49 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:49 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:49 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x6c, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:49 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x1000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:50 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x1030000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:50 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 88.560747][ T7785] blktrace: Concurrent blktraces are not allowed on sg0 [ 88.571705][ T7782] loop4: detected capacity change from 0 to 140 [ 88.603415][ T7785] blktrace: Concurrent blktraces are not allowed on sg0 [ 88.614059][ T7782] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:46:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x74, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:50 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:50 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x2000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 88.700406][ T7810] blktrace: Concurrent blktraces are not allowed on sg0 [ 88.742134][ T7810] blktrace: Concurrent blktraces are not allowed on sg0 [ 88.750881][ T7818] loop4: detected capacity change from 0 to 140 [ 88.759155][ T7818] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:46:50 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(0xffffffffffffffff, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:50 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:50 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x3000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:50 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x7a, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x300, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:50 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:50 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x4000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 88.903745][ T7833] loop4: detected capacity change from 0 to 140 [ 88.910240][ T7834] blktrace: Concurrent blktraces are not allowed on sg0 [ 88.919804][ T7834] blktrace: Concurrent blktraces are not allowed on sg0 [ 88.927341][ T7833] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:50 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 88.985364][ T7850] blktrace: Concurrent blktraces are not allowed on sg0 [ 89.016007][ T7850] blktrace: Concurrent blktraces are not allowed on sg0 [ 89.025716][ T7860] loop4: detected capacity change from 0 to 140 14:46:50 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x5000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 89.050982][ T7860] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:50 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(0xffffffffffffffff, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x33c, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:50 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 89.151664][ T7883] blktrace: Concurrent blktraces are not allowed on sg0 [ 89.168164][ T7887] loop4: detected capacity change from 0 to 140 [ 89.182085][ T7883] blktrace: Concurrent blktraces are not allowed on sg0 [ 89.185966][ T7887] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (70 blocks) 14:46:50 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x2, 0x0, 0x0, 0x0) 14:46:50 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x6000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x500, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:50 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:50 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(0xffffffffffffffff, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:50 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x7000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:50 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x2, 0x0, 0x0, 0x0) [ 89.391185][ T7914] blktrace: Concurrent blktraces are not allowed on sg0 [ 89.399550][ T7913] loop4: detected capacity change from 0 to 140 [ 89.415801][ T7914] blktrace: Concurrent blktraces are not allowed on sg0 14:46:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x600, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 89.440666][ T7913] EXT4-fs (loop4): invalid first ino: 0 14:46:50 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x8000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:50 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x2, 0x0, 0x0, 0x0) 14:46:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:50 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:50 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 89.521778][ T7940] blktrace: Concurrent blktraces are not allowed on sg0 [ 89.554798][ T7940] blktrace: Concurrent blktraces are not allowed on sg0 [ 89.561962][ T7946] loop4: detected capacity change from 0 to 140 14:46:51 executing program 3: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x700, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 89.591186][ T7946] EXT4-fs (loop4): invalid first ino: 0 [ 89.676046][ T7968] blktrace: Concurrent blktraces are not allowed on sg0 [ 89.693426][ T7968] blktrace: Concurrent blktraces are not allowed on sg0 14:46:51 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:51 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x10000120, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x900, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:51 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xa, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:51 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x10080000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 89.888661][ T7985] loop4: detected capacity change from 0 to 140 [ 89.893976][ T7986] blktrace: Concurrent blktraces are not allowed on sg0 [ 89.921763][ T7986] blktrace: Concurrent blktraces are not allowed on sg0 [ 89.930519][ T7985] EXT4-fs (loop4): invalid first ino: 0 14:46:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xa00, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 89.981077][ T8002] blktrace: Concurrent blktraces are not allowed on sg0 14:46:51 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x11000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:51 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:51 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 90.030010][ T8010] blktrace: Concurrent blktraces are not allowed on sg0 [ 90.046096][ T8013] loop4: detected capacity change from 0 to 140 [ 90.061481][ T8010] blktrace: Concurrent blktraces are not allowed on sg0 [ 90.085249][ T8013] EXT4-fs (loop4): invalid first ino: 0 14:46:51 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:51 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xb00, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:51 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x20010010, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:51 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:51 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:51 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x20020000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xc00, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 90.325001][ T8042] blktrace: Concurrent blktraces are not allowed on sg0 [ 90.333729][ T8044] loop4: detected capacity change from 0 to 140 [ 90.340370][ T8042] blktrace: Concurrent blktraces are not allowed on sg0 [ 90.350544][ T8044] EXT4-fs (loop4): invalid first ino: 0 14:46:51 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:51 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x30000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 90.430376][ T8064] blktrace: Concurrent blktraces are not allowed on sg0 14:46:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 90.473276][ T8064] blktrace: Concurrent blktraces are not allowed on sg0 14:46:52 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:52 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xd00, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:52 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x40000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 90.515819][ T8081] loop4: detected capacity change from 0 to 140 [ 90.542951][ T8081] EXT4-fs (loop4): invalid first ino: 0 14:46:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 90.640119][ T8100] loop4: detected capacity change from 0 to 140 [ 90.655594][ T8100] EXT4-fs (loop4): unsupported inode size: 0 [ 90.661781][ T8100] EXT4-fs (loop4): blocksize: 1024 [ 90.677158][ T8105] blktrace: Concurrent blktraces are not allowed on sg0 14:46:52 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:52 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x60000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:52 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:52 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 90.717723][ T8105] blktrace: Concurrent blktraces are not allowed on sg0 14:46:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0xe00, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:52 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x80040200, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 90.813129][ T8127] loop4: detected capacity change from 0 to 140 [ 90.824488][ T8129] blktrace: Concurrent blktraces are not allowed on sg0 [ 90.842578][ T8129] blktrace: Concurrent blktraces are not allowed on sg0 [ 90.850661][ T8127] EXT4-fs (loop4): unsupported inode size: 0 [ 90.856721][ T8127] EXT4-fs (loop4): blocksize: 1024 14:46:52 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:52 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:52 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x98010000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x1100, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:52 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 90.925825][ T8144] blktrace: Concurrent blktraces are not allowed on sg0 [ 90.973988][ T8144] blktrace: Concurrent blktraces are not allowed on sg0 14:46:52 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:52 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x98050000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:52 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x1200, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:52 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, 0x0, 0x0, 0xd9f, 0x0) 14:46:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x2000, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:52 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xa0010000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 91.122844][ T8171] blktrace: Concurrent blktraces are not allowed on sg0 [ 91.126650][ T8168] loop4: detected capacity change from 0 to 140 [ 91.139279][ T8171] blktrace: Concurrent blktraces are not allowed on sg0 14:46:52 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 91.181193][ T8168] EXT4-fs (loop4): unsupported inode size: 0 [ 91.187218][ T8168] EXT4-fs (loop4): blocksize: 1024 [ 91.204833][ T8188] blktrace: Concurrent blktraces are not allowed on sg0 14:46:52 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xc8010000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:52 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 91.228895][ T8188] blktrace: Concurrent blktraces are not allowed on sg0 14:46:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 91.312583][ T8213] loop4: detected capacity change from 0 to 140 [ 91.360811][ T8213] EXT4-fs (loop4): unsupported inode size: 0 [ 91.366887][ T8213] EXT4-fs (loop4): blocksize: 1024 14:46:52 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x2500, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:52 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xc8050000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:52 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, 0x0, 0x0, 0xd9f, 0x0) 14:46:52 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:52 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xd8040000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:52 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3c03, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 91.512862][ T8234] loop4: detected capacity change from 0 to 140 [ 91.519396][ T8229] blktrace: Concurrent blktraces are not allowed on sg0 [ 91.532528][ T8229] blktrace: Concurrent blktraces are not allowed on sg0 [ 91.547845][ T8234] EXT4-fs (loop4): unsupported inode size: 0 [ 91.553911][ T8234] EXT4-fs (loop4): blocksize: 1024 14:46:53 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:53 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xe0ffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 91.626165][ T8258] blktrace: Concurrent blktraces are not allowed on sg0 [ 91.656298][ T8258] blktrace: Concurrent blktraces are not allowed on sg0 14:46:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, 0x0, 0x0, 0xd9f, 0x0) 14:46:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x4800, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 91.698668][ T8269] loop4: detected capacity change from 0 to 140 14:46:53 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf5ffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 91.749832][ T8282] blktrace: Concurrent blktraces are not allowed on sg0 [ 91.765228][ T8269] EXT4-fs (loop4): unsupported inode size: 0 [ 91.771486][ T8269] EXT4-fs (loop4): blocksize: 1024 14:46:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 91.798385][ T8282] blktrace: Concurrent blktraces are not allowed on sg0 14:46:53 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfc000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x4c00, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 91.861425][ T8306] loop4: detected capacity change from 0 to 140 [ 91.887495][ T8306] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:46:53 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfe800000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 91.919395][ T8315] blktrace: Concurrent blktraces are not allowed on sg0 [ 91.947625][ T8315] blktrace: Concurrent blktraces are not allowed on sg0 14:46:53 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0x0, 0x0) 14:46:53 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x6000, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:53 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfe80ffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 92.002968][ T8329] loop4: detected capacity change from 0 to 140 [ 92.034995][ T8329] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:46:53 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 14:46:53 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfec0ffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 92.060938][ T8341] blktrace: Concurrent blktraces are not allowed on sg0 [ 92.083833][ T8341] blktrace: Concurrent blktraces are not allowed on sg0 14:46:53 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x6800, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:53 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfeffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 92.154411][ T8364] loop4: detected capacity change from 0 to 140 14:46:53 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) [ 92.212501][ T8364] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 92.229562][ T8375] blktrace: Concurrent blktraces are not allowed on sg0 14:46:53 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0x0, 0x0) 14:46:53 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x6c00, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:53 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xff000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 92.262129][ T8375] blktrace: Concurrent blktraces are not allowed on sg0 [ 92.286226][ T8391] loop4: detected capacity change from 0 to 140 14:46:53 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) 14:46:53 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xffff0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x7400, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 92.326549][ T8401] blktrace: Concurrent blktraces are not allowed on sg0 [ 92.349127][ T8401] blktrace: Concurrent blktraces are not allowed on sg0 14:46:53 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:53 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xffff80fe, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 92.449342][ T8428] blktrace: Concurrent blktraces are not allowed on sg0 [ 92.461767][ T8430] loop4: detected capacity change from 0 to 140 [ 92.478547][ T8428] blktrace: Concurrent blktraces are not allowed on sg0 14:46:54 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:54 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x7a00, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) 14:46:54 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xffffc0fe, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:54 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0x0, 0x0) 14:46:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae05, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:54 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xffffffe0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:54 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 92.666019][ T8455] blktrace: Concurrent blktraces are not allowed on sg0 [ 92.674604][ T8459] loop4: detected capacity change from 0 to 140 [ 92.682257][ T8455] blktrace: Concurrent blktraces are not allowed on sg0 14:46:54 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 92.729006][ T8468] blktrace: Concurrent blktraces are not allowed on sg0 14:46:54 executing program 4: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:54 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfffffff5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 92.770624][ T8468] blktrace: Concurrent blktraces are not allowed on sg0 14:46:54 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:54 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae09, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:54 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfffffffe, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:54 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(0xffffffffffffffff, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:54 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x0) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:54 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:54 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x10000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 93.069800][ T8505] blktrace: Concurrent blktraces are not allowed on sg0 [ 93.085891][ T8505] blktrace: Concurrent blktraces are not allowed on sg0 14:46:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x40a, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:54 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:54 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:54 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 93.202771][ T8531] blktrace: Concurrent blktraces are not allowed on sg0 [ 93.240800][ T8531] blktrace: Concurrent blktraces are not allowed on sg0 14:46:54 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:54 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x4000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x425, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:54 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:54 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:54 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:54 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x5000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:54 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:54 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 93.455133][ T8562] blktrace: Concurrent blktraces are not allowed on sg0 [ 93.481415][ T8562] blktrace: Concurrent blktraces are not allowed on sg0 14:46:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x429, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:54 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x100000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 93.599366][ T8591] blktrace: Concurrent blktraces are not allowed on sg0 [ 93.639185][ T8591] blktrace: Concurrent blktraces are not allowed on sg0 14:46:55 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x103000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x2, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:55 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:55 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:55 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x200000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 93.824918][ T8616] blktrace: Concurrent blktraces are not allowed on sg0 [ 93.853307][ T8616] blktrace: Concurrent blktraces are not allowed on sg0 14:46:55 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x3, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:55 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x300000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 93.981514][ T8648] blktrace: Concurrent blktraces are not allowed on sg0 14:46:55 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 94.025045][ T8648] blktrace: Concurrent blktraces are not allowed on sg0 14:46:55 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:55 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x400000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x4, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:55 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:55 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x500000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 94.201522][ T8676] blktrace: Concurrent blktraces are not allowed on sg0 [ 94.220794][ T8676] blktrace: Concurrent blktraces are not allowed on sg0 14:46:55 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x5, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:55 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 94.321555][ T8705] blktrace: Concurrent blktraces are not allowed on sg0 [ 94.343790][ T8705] blktrace: Concurrent blktraces are not allowed on sg0 14:46:55 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x600000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x6, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:55 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:55 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) 14:46:55 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:55 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x7, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:56 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x700000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 94.535492][ T8727] blktrace: Concurrent blktraces are not allowed on sg0 [ 94.556483][ T8727] blktrace: Concurrent blktraces are not allowed on sg0 14:46:56 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 94.628468][ T8747] blktrace: Concurrent blktraces are not allowed on sg0 [ 94.644862][ T8747] blktrace: Concurrent blktraces are not allowed on sg0 14:46:56 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x8, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:56 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:56 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) 14:46:56 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x9, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 94.753455][ T8770] blktrace: Concurrent blktraces are not allowed on sg0 [ 94.790188][ T8770] blktrace: Concurrent blktraces are not allowed on sg0 14:46:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x1008000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 94.873916][ T8795] blktrace: Concurrent blktraces are not allowed on sg0 [ 94.901009][ T8795] blktrace: Concurrent blktraces are not allowed on sg0 14:46:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xa, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) 14:46:56 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:56 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x1100000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x2001001000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 95.017353][ T8816] blktrace: Concurrent blktraces are not allowed on sg0 [ 95.043836][ T8816] blktrace: Concurrent blktraces are not allowed on sg0 14:46:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xb, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:56 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='3&', 0x5c8, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x2002000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 95.146712][ T8849] blktrace: Concurrent blktraces are not allowed on sg0 14:46:56 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0xf00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:56 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) 14:46:56 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x3000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 95.196952][ T8849] blktrace: Concurrent blktraces are not allowed on sg0 14:46:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xc, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:56 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x4000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 95.298681][ T8883] blktrace: Concurrent blktraces are not allowed on sg0 [ 95.324540][ T8883] blktrace: Concurrent blktraces are not allowed on sg0 14:46:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xd, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:56 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x6000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:56 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 95.452160][ T8910] blktrace: Concurrent blktraces are not allowed on sg0 [ 95.486748][ T8910] blktrace: Concurrent blktraces are not allowed on sg0 14:46:57 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:57 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0xf00, 0x0, 0x0) 14:46:57 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x8000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) 14:46:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xe, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:57 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0xf00, 0x0, 0x0) 14:46:57 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x8004020000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 95.621417][ T8928] blktrace: Concurrent blktraces are not allowed on sg0 [ 95.629820][ T8928] blktrace: Concurrent blktraces are not allowed on sg0 14:46:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x10, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:57 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0xf00, 0x0, 0x0) 14:46:57 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x9801000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 95.727941][ T8953] blktrace: Concurrent blktraces are not allowed on sg0 [ 95.759473][ T8953] blktrace: Concurrent blktraces are not allowed on sg0 14:46:57 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:57 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) 14:46:57 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x11, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:57 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x9805000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xa001000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 95.951915][ T8985] blktrace: Concurrent blktraces are not allowed on sg0 [ 95.986703][ T8985] blktrace: Concurrent blktraces are not allowed on sg0 14:46:57 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x12, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 96.105182][ T9014] blktrace: Concurrent blktraces are not allowed on sg0 [ 96.114845][ T9014] blktrace: Concurrent blktraces are not allowed on sg0 14:46:57 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:57 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xc801000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) 14:46:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x25, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:57 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xc805000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 96.288549][ T9035] blktrace: Concurrent blktraces are not allowed on sg0 [ 96.320511][ T9035] blktrace: Concurrent blktraces are not allowed on sg0 14:46:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x48, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:57 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:57 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 96.395353][ T9057] blktrace: Concurrent blktraces are not allowed on sg0 [ 96.429100][ T9057] blktrace: Concurrent blktraces are not allowed on sg0 14:46:58 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:58 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xd804000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) 14:46:58 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x4c, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:58 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xe0ffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 96.626098][ T9086] blktrace: Concurrent blktraces are not allowed on sg0 14:46:58 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xf5ffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x60, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 96.668470][ T9086] blktrace: Concurrent blktraces are not allowed on sg0 [ 96.768363][ T9116] blktrace: Concurrent blktraces are not allowed on sg0 [ 96.796691][ T9116] blktrace: Concurrent blktraces are not allowed on sg0 14:46:58 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:58 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x10, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) 14:46:58 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfc00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x68, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:58 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfe80000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 96.956133][ T9137] blktrace: Concurrent blktraces are not allowed on sg0 [ 96.974117][ T9137] blktrace: Concurrent blktraces are not allowed on sg0 14:46:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x6c, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:58 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfe80ffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 97.051134][ T9161] blktrace: Concurrent blktraces are not allowed on sg0 [ 97.088311][ T9161] blktrace: Concurrent blktraces are not allowed on sg0 14:46:58 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:58 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:58 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x74, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:58 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfec0ffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xfeffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:58 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xff00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 97.324092][ T9199] blktrace: Concurrent blktraces are not allowed on sg0 [ 97.357342][ T9199] blktrace: Concurrent blktraces are not allowed on sg0 14:46:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:58 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x7a, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:58 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0xffffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) 14:46:59 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0x2, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:46:59 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 97.606654][ T9245] blktrace: Concurrent blktraces are not allowed on sg0 [ 97.632268][ T9245] blktrace: Concurrent blktraces are not allowed on sg0 14:46:59 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x300, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 97.719677][ T9274] blktrace: Concurrent blktraces are not allowed on sg0 [ 97.747133][ T9274] blktrace: Concurrent blktraces are not allowed on sg0 14:46:59 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:59 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) 14:46:59 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x2, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x33c, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:59 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x3, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) 14:46:59 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 97.853763][ T9304] blktrace: Concurrent blktraces are not allowed on sg0 [ 97.874046][ T9304] blktrace: Concurrent blktraces are not allowed on sg0 14:46:59 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x4, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x500, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:59 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) 14:46:59 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x5, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) 14:46:59 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:59 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x6, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 98.068139][ T9352] blktrace: Concurrent blktraces are not allowed on sg0 [ 98.089889][ T9352] blktrace: Concurrent blktraces are not allowed on sg0 14:46:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x600, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:59 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) 14:46:59 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:59 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x7, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) 14:46:59 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x700, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 98.184261][ T9381] blktrace: Concurrent blktraces are not allowed on sg0 [ 98.209847][ T9381] blktrace: Concurrent blktraces are not allowed on sg0 14:46:59 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(0xffffffffffffffff, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:59 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) 14:46:59 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x8, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(0xffffffffffffffff, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:59 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 1: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) 14:46:59 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0xf, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 98.305218][ T9403] blktrace: Concurrent blktraces are not allowed on sg0 [ 98.325604][ T9403] blktrace: Concurrent blktraces are not allowed on sg0 14:46:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x900, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:59 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(0xffffffffffffffff, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:59 executing program 0: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 1: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) 14:46:59 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x11, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1f000) dup3(r1, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:46:59 executing program 0: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 98.421990][ T9434] blktrace: Concurrent blktraces are not allowed on sg0 [ 98.455658][ T9434] blktrace: Concurrent blktraces are not allowed on sg0 14:46:59 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x30, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 1: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x541b, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x0, 0x0, 0xffffffffffffffff}) 14:46:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xa00, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:46:59 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 0: socket$inet6(0xa, 0x100000003, 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:46:59 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x60, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, 0x0) 14:47:00 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1f000) dup3(r1, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:00 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:00 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xb00, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:00 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0xfc, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 98.588983][ T9469] blktrace: Concurrent blktraces are not allowed on sg0 [ 98.627955][ T9469] blktrace: Concurrent blktraces are not allowed on sg0 14:47:00 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:00 executing program 1: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x10, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) 14:47:00 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:00 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x103, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 98.685124][ T9491] blktrace: Concurrent blktraces are not allowed on sg0 14:47:00 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x2, 0x0, 0x0, 0x0) 14:47:00 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:00 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1f000) dup3(r1, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:00 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x198, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xc00, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 98.755871][ T9491] blktrace: Concurrent blktraces are not allowed on sg0 14:47:00 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x2, 0x0, 0x0, 0x0) 14:47:00 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:00 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x1a0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:00 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x2, 0x0, 0x0, 0x0) [ 98.840624][ T9522] blktrace: Concurrent blktraces are not allowed on sg0 [ 98.878244][ T9522] blktrace: Concurrent blktraces are not allowed on sg0 14:47:00 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, 0x0) 14:47:00 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:00 executing program 4: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x0, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xd00, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:00 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:00 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x1c8, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 98.998903][ T9550] blktrace: Concurrent blktraces are not allowed on sg0 [ 99.006646][ T9551] FAULT_INJECTION: forcing a failure. [ 99.006646][ T9551] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 99.011510][ T9556] FAULT_INJECTION: forcing a failure. [ 99.011510][ T9556] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 99.020173][ T9551] CPU: 0 PID: 9551 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 99.041902][ T9551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.052128][ T9551] Call Trace: [ 99.055407][ T9551] dump_stack_lvl+0xb7/0x103 [ 99.059983][ T9551] dump_stack+0x11/0x1a [ 99.064142][ T9551] should_fail+0x23c/0x250 [ 99.068962][ T9551] should_fail_usercopy+0x16/0x20 [ 99.074079][ T9551] _copy_from_user+0x1c/0xd0 [ 99.078738][ T9551] __sys_sendto+0x1af/0x370 [ 99.083239][ T9551] ? __fget_light+0x21b/0x260 [ 99.087897][ T9551] ? __cond_resched+0x11/0x40 [ 99.092707][ T9551] ? fput+0x2d/0x130 [ 99.096703][ T9551] __x64_sys_sendto+0x74/0x90 [ 99.101963][ T9551] do_syscall_64+0x3d/0x90 [ 99.106717][ T9551] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 99.112596][ T9551] RIP: 0033:0x4665e9 [ 99.116481][ T9551] 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 [ 99.136244][ T9551] RSP: 002b:00007f251ff09188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 99.144644][ T9551] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 99.152598][ T9551] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 99.160550][ T9551] RBP: 00007f251ff091d0 R08: 0000000020000180 R09: 000000000000001c [ 99.168505][ T9551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 99.176473][ T9551] R13: 00007ffd4cdf3ccf R14: 00007f251ff09300 R15: 0000000000022000 [ 99.184536][ T9556] CPU: 1 PID: 9556 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 99.193218][ T9556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.203279][ T9556] Call Trace: [ 99.206555][ T9556] dump_stack_lvl+0xb7/0x103 [ 99.211231][ T9556] dump_stack+0x11/0x1a [ 99.215429][ T9556] should_fail+0x23c/0x250 [ 99.220016][ T9556] should_fail_usercopy+0x16/0x20 [ 99.225484][ T9556] _copy_to_user+0x1c/0x90 [ 99.229932][ T9556] simple_read_from_buffer+0xab/0x120 [ 99.235391][ T9556] proc_fail_nth_read+0xf6/0x140 [ 99.240511][ T9556] ? rw_verify_area+0x136/0x250 [ 99.241556][ T9550] blktrace: Concurrent blktraces are not allowed on sg0 [ 99.245362][ T9556] ? proc_fault_inject_write+0x200/0x200 [ 99.245387][ T9556] vfs_read+0x154/0x5d0 [ 99.245405][ T9556] ? sg_ioctl+0xac/0xc0 [ 99.266513][ T9556] ? __fget_light+0x21b/0x260 [ 99.271327][ T9556] ? __cond_resched+0x11/0x40 [ 99.276052][ T9556] ksys_read+0xce/0x180 [ 99.280367][ T9556] __x64_sys_read+0x3e/0x50 [ 99.284981][ T9556] do_syscall_64+0x3d/0x90 [ 99.289401][ T9556] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 99.294404][ T9564] FAULT_INJECTION: forcing a failure. [ 99.294404][ T9564] name failslab, interval 1, probability 0, space 0, times 0 [ 99.295310][ T9556] RIP: 0033:0x41936c [ 99.295327][ T9556] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 99.331870][ T9556] RSP: 002b:00007f8a0d91b170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 99.340476][ T9556] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c 14:47:00 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:00 executing program 3 (fault-call:1 fault-nth:1): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 99.348475][ T9556] RDX: 000000000000000f RSI: 00007f8a0d91b1e0 RDI: 0000000000000004 [ 99.356529][ T9556] RBP: 00007f8a0d91b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 99.364652][ T9556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 99.372690][ T9556] R13: 00007ffcf933804f R14: 00007f8a0d91b300 R15: 0000000000022000 [ 99.380876][ T9564] CPU: 0 PID: 9564 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 99.389550][ T9564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 14:47:00 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x220, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:00 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 99.399695][ T9564] Call Trace: [ 99.403109][ T9564] dump_stack_lvl+0xb7/0x103 [ 99.407697][ T9564] dump_stack+0x11/0x1a [ 99.411860][ T9564] should_fail+0x23c/0x250 [ 99.416285][ T9564] __should_failslab+0x81/0x90 [ 99.421043][ T9564] should_failslab+0x5/0x20 [ 99.425628][ T9564] kmem_cache_alloc_node+0x58/0x2b0 [ 99.430850][ T9564] ? __alloc_skb+0xed/0x420 [ 99.435402][ T9564] __alloc_skb+0xed/0x420 [ 99.439748][ T9564] __ip6_append_data+0x1865/0x22b0 [ 99.444903][ T9564] ? xfrm_lookup_with_ifid+0xb7a/0x15b0 14:47:00 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 99.450504][ T9564] ip6_append_data+0x17e/0x230 [ 99.455280][ T9564] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 99.460398][ T9564] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 99.465654][ T9564] rawv6_sendmsg+0xe45/0x1380 [ 99.470403][ T9564] ? kstrtoull+0x321/0x360 [ 99.474827][ T9564] inet_sendmsg+0x5f/0x80 [ 99.479279][ T9564] __sys_sendto+0x2a8/0x370 [ 99.483964][ T9564] ? __cond_resched+0x11/0x40 [ 99.488858][ T9564] ? fput+0x2d/0x130 [ 99.492887][ T9564] __x64_sys_sendto+0x74/0x90 14:47:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xe00, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 99.497581][ T9564] do_syscall_64+0x3d/0x90 [ 99.502003][ T9564] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 99.507909][ T9564] RIP: 0033:0x4665e9 [ 99.511882][ T9564] 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 [ 99.532656][ T9564] RSP: 002b:00007f251ff09188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 99.541124][ T9564] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 99.549100][ T9564] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 99.557328][ T9564] RBP: 00007f251ff091d0 R08: 0000000020000180 R09: 000000000000001c [ 99.565298][ T9564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 99.573279][ T9564] R13: 00007ffd4cdf3ccf R14: 00007f251ff09300 R15: 0000000000022000 14:47:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, 0x0) 14:47:01 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 99.601267][ T9586] blktrace: Concurrent blktraces are not allowed on sg0 [ 99.638929][ T9586] blktrace: Concurrent blktraces are not allowed on sg0 14:47:01 executing program 4: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x0, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:01 executing program 3 (fault-call:1 fault-nth:2): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:01 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x300, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, 0x0) 14:47:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x1100, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:01 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x2, 0x0, 0x0, 0x0) 14:47:01 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x301, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 99.761782][ T9605] FAULT_INJECTION: forcing a failure. [ 99.761782][ T9605] name failslab, interval 1, probability 0, space 0, times 0 [ 99.763501][ T9611] blktrace: Concurrent blktraces are not allowed on sg0 [ 99.774525][ T9605] CPU: 0 PID: 9605 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 99.790111][ T9605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.800190][ T9605] Call Trace: [ 99.803469][ T9605] dump_stack_lvl+0xb7/0x103 [ 99.808114][ T9605] dump_stack+0x11/0x1a [ 99.812278][ T9605] should_fail+0x23c/0x250 [ 99.816710][ T9605] __should_failslab+0x81/0x90 [ 99.821672][ T9605] should_failslab+0x5/0x20 [ 99.826349][ T9605] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 99.830893][ T9611] blktrace: Concurrent blktraces are not allowed on sg0 [ 99.832073][ T9605] ? __kmalloc_node_track_caller+0x30/0x40 [ 99.844950][ T9605] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 99.850530][ T9605] __kmalloc_node_track_caller+0x30/0x40 [ 99.856242][ T9605] ? __ip6_append_data+0x1865/0x22b0 14:47:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1267, 0x0) [ 99.861540][ T9605] __alloc_skb+0x187/0x420 [ 99.865979][ T9605] __ip6_append_data+0x1865/0x22b0 [ 99.871101][ T9605] ? xfrm_lookup_with_ifid+0xb7a/0x15b0 [ 99.876652][ T9605] ip6_append_data+0x17e/0x230 [ 99.881517][ T9605] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 99.886806][ T9605] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 99.891922][ T9605] rawv6_sendmsg+0xe45/0x1380 [ 99.896786][ T9605] ? kstrtoull+0x321/0x360 [ 99.901213][ T9605] inet_sendmsg+0x5f/0x80 [ 99.905602][ T9605] __sys_sendto+0x2a8/0x370 [ 99.910116][ T9605] ? __cond_resched+0x11/0x40 [ 99.914804][ T9605] ? fput+0x2d/0x130 [ 99.918709][ T9605] __x64_sys_sendto+0x74/0x90 [ 99.923454][ T9605] do_syscall_64+0x3d/0x90 [ 99.927878][ T9605] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 99.933787][ T9605] RIP: 0033:0x4665e9 [ 99.937677][ T9605] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 14:47:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x1200, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:01 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x4d8, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 99.957373][ T9605] RSP: 002b:00007f251ff09188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 99.965794][ T9605] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 99.973770][ T9605] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 99.981749][ T9605] RBP: 00007f251ff091d0 R08: 0000000020000180 R09: 000000000000001c [ 99.989904][ T9605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 99.997882][ T9605] R13: 00007ffd4cdf3ccf R14: 00007f251ff09300 R15: 0000000000022000 14:47:01 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x2, 0x0, 0x0, 0x0) 14:47:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, 0x0) 14:47:01 executing program 4: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x0, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 100.030339][ T9638] blktrace: Concurrent blktraces are not allowed on sg0 [ 100.056353][ T9638] blktrace: Concurrent blktraces are not allowed on sg0 14:47:01 executing program 3 (fault-call:1 fault-nth:3): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:01 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x2, 0x0, 0x0, 0x0) 14:47:01 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x500, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x2000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, 0x0) [ 100.176490][ T9665] blktrace: Concurrent blktraces are not allowed on sg0 [ 100.188128][ T9669] FAULT_INJECTION: forcing a failure. [ 100.188128][ T9669] name failslab, interval 1, probability 0, space 0, times 0 [ 100.200995][ T9669] CPU: 1 PID: 9669 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 100.210100][ T9669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.220158][ T9669] Call Trace: [ 100.223445][ T9669] dump_stack_lvl+0xb7/0x103 [ 100.228042][ T9669] dump_stack+0x11/0x1a [ 100.232239][ T9669] should_fail+0x23c/0x250 [ 100.236659][ T9669] __should_failslab+0x81/0x90 [ 100.241421][ T9669] should_failslab+0x5/0x20 [ 100.245981][ T9669] kmem_cache_alloc_node+0x58/0x2b0 [ 100.251233][ T9669] ? ip_generic_getfrag+0x14a/0x1b0 [ 100.256452][ T9669] ? __alloc_skb+0xed/0x420 [ 100.261010][ T9669] __alloc_skb+0xed/0x420 [ 100.265463][ T9669] __ip6_append_data+0x1865/0x22b0 [ 100.270596][ T9669] ip6_append_data+0x17e/0x230 [ 100.275468][ T9669] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 100.280584][ T9669] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 100.285700][ T9669] rawv6_sendmsg+0xe45/0x1380 [ 100.290414][ T9669] ? kstrtoull+0x321/0x360 [ 100.294830][ T9669] inet_sendmsg+0x5f/0x80 [ 100.299164][ T9669] __sys_sendto+0x2a8/0x370 [ 100.303680][ T9669] ? __cond_resched+0x11/0x40 [ 100.308452][ T9669] ? fput+0x2d/0x130 [ 100.312506][ T9669] __x64_sys_sendto+0x74/0x90 [ 100.317289][ T9669] do_syscall_64+0x3d/0x90 [ 100.321752][ T9669] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 100.327876][ T9669] RIP: 0033:0x4665e9 [ 100.331773][ T9669] 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 [ 100.351703][ T9669] RSP: 002b:00007f251ff09188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 100.360131][ T9669] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 100.368363][ T9669] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 14:47:01 executing program 4: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x0, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, 0x0) 14:47:01 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x598, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2201, 0x0) 14:47:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, 0x0) [ 100.376336][ T9669] RBP: 00007f251ff091d0 R08: 0000000020000180 R09: 000000000000001c [ 100.384302][ T9669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 100.392266][ T9669] R13: 00007ffd4cdf3ccf R14: 00007f251ff09300 R15: 0000000000022000 [ 100.405317][ T9665] debugfs: Directory 'sg0' with parent 'block' already present! 14:47:01 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x5c8, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2202, 0x0) [ 100.431255][ T9665] blktrace: debugfs_dir not present for sg0 so skipping 14:47:01 executing program 3 (fault-call:1 fault-nth:4): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, 0x0) 14:47:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x2500, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:01 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x600, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2203, 0x0) [ 100.582723][ T9720] FAULT_INJECTION: forcing a failure. [ 100.582723][ T9720] name failslab, interval 1, probability 0, space 0, times 0 [ 100.596280][ T9720] CPU: 1 PID: 9720 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 100.605143][ T9720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.615589][ T9720] Call Trace: [ 100.618864][ T9720] dump_stack_lvl+0xb7/0x103 [ 100.623457][ T9720] dump_stack+0x11/0x1a [ 100.627811][ T9720] should_fail+0x23c/0x250 [ 100.632243][ T9720] __should_failslab+0x81/0x90 [ 100.637027][ T9720] should_failslab+0x5/0x20 [ 100.641620][ T9720] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 100.647579][ T9720] ? __kmalloc_node_track_caller+0x30/0x40 [ 100.653456][ T9720] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 100.658963][ T9720] __kmalloc_node_track_caller+0x30/0x40 [ 100.664777][ T9720] ? __ip6_append_data+0x1865/0x22b0 [ 100.670061][ T9720] __alloc_skb+0x187/0x420 [ 100.674492][ T9720] __ip6_append_data+0x1865/0x22b0 [ 100.679636][ T9720] ip6_append_data+0x17e/0x230 [ 100.684402][ T9720] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 100.689533][ T9720] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 100.694692][ T9720] rawv6_sendmsg+0xe45/0x1380 [ 100.699463][ T9720] ? kstrtoull+0x321/0x360 [ 100.704244][ T9720] inet_sendmsg+0x5f/0x80 [ 100.708689][ T9720] __sys_sendto+0x2a8/0x370 [ 100.713396][ T9720] ? __cond_resched+0x11/0x40 [ 100.718351][ T9720] ? fput+0x2d/0x130 [ 100.722256][ T9720] __x64_sys_sendto+0x74/0x90 [ 100.727031][ T9720] do_syscall_64+0x3d/0x90 14:47:02 executing program 4: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x0, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:02 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x700, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, 0x0) [ 100.731559][ T9720] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 100.737603][ T9720] RIP: 0033:0x4665e9 [ 100.741768][ T9720] 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 [ 100.762015][ T9720] RSP: 002b:00007f251ff09188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 100.771120][ T9720] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 14:47:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2205, 0x0) 14:47:02 executing program 3 (fault-call:1 fault-nth:5): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2270, 0x0) [ 100.779097][ T9720] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 100.787462][ T9720] RBP: 00007f251ff091d0 R08: 0000000020000180 R09: 000000000000001c [ 100.795526][ T9720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 100.802821][ T9728] debugfs: Directory 'sg0' with parent 'block' already present! [ 100.803671][ T9720] R13: 00007ffd4cdf3ccf R14: 00007f251ff09300 R15: 0000000000022000 [ 100.811817][ T9728] blktrace: debugfs_dir not present for sg0 so skipping 14:47:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, 0x0) 14:47:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, 0x0) [ 100.884636][ T9742] FAULT_INJECTION: forcing a failure. [ 100.884636][ T9742] name failslab, interval 1, probability 0, space 0, times 0 [ 100.897325][ T9742] CPU: 1 PID: 9742 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 100.906000][ T9742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.916085][ T9742] Call Trace: [ 100.919371][ T9742] dump_stack_lvl+0xb7/0x103 [ 100.924078][ T9742] dump_stack+0x11/0x1a [ 100.928246][ T9742] should_fail+0x23c/0x250 14:47:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, 0x0) [ 100.932678][ T9742] __should_failslab+0x81/0x90 [ 100.937489][ T9742] should_failslab+0x5/0x20 [ 100.942020][ T9742] kmem_cache_alloc_node+0x58/0x2b0 [ 100.947236][ T9742] ? __alloc_skb+0xed/0x420 [ 100.951864][ T9742] __alloc_skb+0xed/0x420 [ 100.956205][ T9742] ip6_frag_next+0xaa/0x4b0 [ 100.960718][ T9742] ? ip6_find_1stfragopt+0x1a9/0x1e0 [ 100.966111][ T9742] ? prandom_u32+0xfc/0x180 [ 100.970624][ T9742] ip6_fragment+0x108b/0x1310 [ 100.975311][ T9742] ? ip6_make_skb+0x420/0x420 [ 100.979986][ T9742] ip6_finish_output+0x444/0x480 [ 100.985072][ T9742] ip6_output+0x10e/0x210 [ 100.989497][ T9742] ? calipso_opt_del+0x524/0x5b0 [ 100.994497][ T9742] ? ip6_output+0x210/0x210 [ 100.999010][ T9742] ip6_local_out+0x121/0x1e0 [ 101.003605][ T9742] ? __ip6_local_out+0x190/0x190 [ 101.008548][ T9742] ip6_push_pending_frames+0xb6/0x170 [ 101.013923][ T9742] rawv6_sendmsg+0x12ab/0x1380 [ 101.018693][ T9742] ? kstrtoull+0x321/0x360 [ 101.023115][ T9742] inet_sendmsg+0x5f/0x80 [ 101.027439][ T9742] __sys_sendto+0x2a8/0x370 [ 101.031954][ T9742] ? __cond_resched+0x11/0x40 [ 101.036645][ T9742] ? fput+0x2d/0x130 [ 101.040637][ T9742] __x64_sys_sendto+0x74/0x90 [ 101.045381][ T9742] do_syscall_64+0x3d/0x90 [ 101.049815][ T9742] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.055722][ T9742] RIP: 0033:0x4665e9 [ 101.059707][ T9742] 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 [ 101.079327][ T9742] RSP: 002b:00007f251ff09188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 101.087902][ T9742] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 101.095886][ T9742] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 101.103858][ T9742] RBP: 00007f251ff091d0 R08: 0000000020000180 R09: 000000000000001c [ 101.111838][ T9742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 101.114739][ T9728] debugfs: Directory 'sg0' with parent 'block' already present! [ 101.119821][ T9742] R13: 00007ffd4cdf3ccf R14: 00007f251ff09300 R15: 0000000000022000 14:47:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x3c03, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:02 executing program 0 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:02 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x810, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:02 executing program 4: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x0, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2271, 0x0) [ 101.158545][ T9728] blktrace: debugfs_dir not present for sg0 so skipping 14:47:02 executing program 3 (fault-call:1 fault-nth:6): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 101.212527][ T9771] debugfs: Directory 'sg0' with parent 'block' already present! [ 101.214828][ T9768] FAULT_INJECTION: forcing a failure. [ 101.214828][ T9768] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 101.233358][ T9768] CPU: 1 PID: 9768 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 101.236830][ T9771] blktrace: debugfs_dir not present for sg0 so skipping [ 101.242044][ T9768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.242056][ T9768] Call Trace: [ 101.242064][ T9768] dump_stack_lvl+0xb7/0x103 [ 101.242085][ T9768] dump_stack+0x11/0x1a [ 101.252068][ T9774] FAULT_INJECTION: forcing a failure. [ 101.252068][ T9774] name failslab, interval 1, probability 0, space 0, times 0 [ 101.259110][ T9768] should_fail+0x23c/0x250 [ 101.259139][ T9768] should_fail_usercopy+0x16/0x20 [ 101.293789][ T9768] _copy_from_user+0x1c/0xd0 [ 101.298368][ T9768] __sys_sendto+0x1af/0x370 [ 101.302954][ T9768] ? __fget_light+0x21b/0x260 [ 101.307613][ T9768] ? __cond_resched+0x11/0x40 [ 101.312304][ T9768] ? fput+0x2d/0x130 [ 101.316182][ T9768] __x64_sys_sendto+0x74/0x90 [ 101.320950][ T9768] do_syscall_64+0x3d/0x90 [ 101.325443][ T9768] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.331335][ T9768] RIP: 0033:0x4665e9 [ 101.335219][ T9768] 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 [ 101.354905][ T9768] RSP: 002b:00007f4f203ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 101.363410][ T9768] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 101.371378][ T9768] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 101.379430][ T9768] RBP: 00007f4f203ee1d0 R08: 0000000020000180 R09: 000000000000001c [ 101.387392][ T9768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 101.395353][ T9768] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 [ 101.403396][ T9774] CPU: 0 PID: 9774 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 101.412080][ T9774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.422140][ T9774] Call Trace: [ 101.425413][ T9774] dump_stack_lvl+0xb7/0x103 [ 101.430098][ T9774] dump_stack+0x11/0x1a [ 101.434376][ T9774] should_fail+0x23c/0x250 [ 101.438800][ T9774] __should_failslab+0x81/0x90 [ 101.441240][ T9771] debugfs: Directory 'sg0' with parent 'block' already present! [ 101.444022][ T9774] should_failslab+0x5/0x20 [ 101.444046][ T9774] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 101.462021][ T9774] ? __kmalloc_node_track_caller+0x30/0x40 [ 101.467907][ T9774] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 101.469599][ T9771] blktrace: debugfs_dir not present for sg0 so skipping [ 101.473444][ T9774] __kmalloc_node_track_caller+0x30/0x40 [ 101.473473][ T9774] ? ip6_frag_next+0xaa/0x4b0 [ 101.473488][ T9774] __alloc_skb+0x187/0x420 [ 101.495067][ T9774] ip6_frag_next+0xaa/0x4b0 [ 101.499615][ T9774] ? prandom_u32+0xfc/0x180 [ 101.504144][ T9774] ip6_fragment+0x108b/0x1310 [ 101.508813][ T9774] ? ip6_make_skb+0x420/0x420 [ 101.513515][ T9774] ip6_finish_output+0x444/0x480 [ 101.518455][ T9774] ip6_output+0x10e/0x210 [ 101.522851][ T9774] ? calipso_opt_del+0x524/0x5b0 [ 101.527832][ T9774] ? ip6_output+0x210/0x210 [ 101.532325][ T9774] ip6_local_out+0x121/0x1e0 [ 101.536957][ T9774] ? __ip6_local_out+0x190/0x190 [ 101.541895][ T9774] ip6_push_pending_frames+0xb6/0x170 [ 101.547271][ T9774] rawv6_sendmsg+0x12ab/0x1380 [ 101.552054][ T9774] ? kstrtoull+0x321/0x360 [ 101.552778][ T9782] FAULT_INJECTION: forcing a failure. [ 101.552778][ T9782] name failslab, interval 1, probability 0, space 0, times 0 [ 101.556470][ T9774] inet_sendmsg+0x5f/0x80 [ 101.556493][ T9774] __sys_sendto+0x2a8/0x370 [ 101.578130][ T9774] ? __cond_resched+0x11/0x40 [ 101.582804][ T9774] ? fput+0x2d/0x130 [ 101.586701][ T9774] __x64_sys_sendto+0x74/0x90 [ 101.591742][ T9774] do_syscall_64+0x3d/0x90 [ 101.596143][ T9774] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.602494][ T9774] RIP: 0033:0x4665e9 [ 101.606454][ T9774] 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 [ 101.626135][ T9774] RSP: 002b:00007f251ff09188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 101.634788][ T9774] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 101.642740][ T9774] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 101.650826][ T9774] RBP: 00007f251ff091d0 R08: 0000000020000180 R09: 000000000000001c 14:47:02 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0xf00, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:02 executing program 0 (fault-call:5 fault-nth:1): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2272, 0x0) [ 101.658779][ T9774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 101.666785][ T9774] R13: 00007ffd4cdf3ccf R14: 00007f251ff09300 R15: 0000000000022000 [ 101.674742][ T9782] CPU: 1 PID: 9782 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 101.683624][ T9782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.693672][ T9782] Call Trace: [ 101.696954][ T9782] dump_stack_lvl+0xb7/0x103 [ 101.701709][ T9782] dump_stack+0x11/0x1a [ 101.706004][ T9782] should_fail+0x23c/0x250 [ 101.710426][ T9782] __should_failslab+0x81/0x90 [ 101.715324][ T9782] should_failslab+0x5/0x20 [ 101.719821][ T9782] kmem_cache_alloc_node+0x58/0x2b0 [ 101.725029][ T9782] ? __alloc_skb+0xed/0x420 [ 101.730573][ T9782] __alloc_skb+0xed/0x420 [ 101.735081][ T9782] __ip6_append_data+0x1865/0x22b0 [ 101.740370][ T9782] ? xfrm_lookup_with_ifid+0xb7a/0x15b0 [ 101.745922][ T9782] ip6_append_data+0x17e/0x230 [ 101.750680][ T9782] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 101.755877][ T9782] ? rawv6_send_hdrinc+0x8f0/0x8f0 14:47:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x4800, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 101.761097][ T9782] rawv6_sendmsg+0xe45/0x1380 [ 101.766449][ T9782] ? kstrtoull+0x321/0x360 [ 101.770952][ T9782] inet_sendmsg+0x5f/0x80 [ 101.775376][ T9782] __sys_sendto+0x2a8/0x370 [ 101.779911][ T9782] ? __cond_resched+0x11/0x40 [ 101.784676][ T9782] ? fput+0x2d/0x130 [ 101.788729][ T9782] __x64_sys_sendto+0x74/0x90 [ 101.793446][ T9782] do_syscall_64+0x3d/0x90 [ 101.797861][ T9782] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.803820][ T9782] RIP: 0033:0x4665e9 14:47:03 executing program 3 (fault-call:1 fault-nth:7): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2275, 0x0) [ 101.807805][ T9782] 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 [ 101.827706][ T9782] RSP: 002b:00007f4f203ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 101.836118][ T9782] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 101.844260][ T9782] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 101.852319][ T9782] RBP: 00007f4f203ee1d0 R08: 0000000020000180 R09: 000000000000001c 14:47:03 executing program 4: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 101.860471][ T9782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 101.868963][ T9782] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 [ 101.891150][ T9792] debugfs: Directory 'sg0' with parent 'block' already present! [ 101.906378][ T9797] FAULT_INJECTION: forcing a failure. [ 101.906378][ T9797] name failslab, interval 1, probability 0, space 0, times 0 [ 101.919047][ T9797] CPU: 1 PID: 9797 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 101.927727][ T9797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.937860][ T9797] Call Trace: [ 101.941145][ T9797] dump_stack_lvl+0xb7/0x103 [ 101.945824][ T9797] dump_stack+0x11/0x1a [ 101.949987][ T9797] should_fail+0x23c/0x250 [ 101.954454][ T9797] __should_failslab+0x81/0x90 [ 101.959223][ T9797] should_failslab+0x5/0x20 [ 101.963730][ T9797] kmem_cache_alloc_node+0x58/0x2b0 [ 101.968979][ T9797] ? __alloc_skb+0xed/0x420 [ 101.973488][ T9797] __alloc_skb+0xed/0x420 [ 101.977823][ T9797] alloc_skb_with_frags+0x90/0x390 [ 101.982949][ T9797] sock_alloc_send_pskb+0x436/0x4e0 [ 101.988179][ T9797] ? fib6_table_lookup+0x530/0x5e0 [ 101.993305][ T9797] sock_alloc_send_skb+0x2d/0x40 [ 101.998250][ T9797] __ip6_append_data+0x17ed/0x22b0 [ 102.003455][ T9797] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 102.009554][ T9797] ? fib6_rule_lookup+0x85/0x160 [ 102.014497][ T9797] ip6_append_data+0x17e/0x230 [ 102.019259][ T9797] ? icmpv6_xrlim_allow+0x220/0x220 [ 102.024531][ T9797] ? icmpv6_xrlim_allow+0x220/0x220 [ 102.029834][ T9797] icmp6_send+0xdbf/0x1260 [ 102.034349][ T9797] ip6_link_failure+0x3b/0x1d0 [ 102.039127][ T9797] ? ip6_negative_advice+0x260/0x260 [ 102.044419][ T9797] sit_tunnel_xmit+0x8d4/0x11f0 [ 102.049272][ T9797] xmit_one+0xf9/0x270 [ 102.053397][ T9797] __dev_queue_xmit+0x1053/0x1c10 [ 102.058426][ T9797] ? should_fail+0xd6/0x250 [ 102.062990][ T9797] dev_queue_xmit+0x13/0x20 [ 102.067514][ T9797] neigh_connected_output+0x264/0x290 [ 102.072923][ T9797] ip6_finish_output2+0x984/0xc80 [ 102.078124][ T9797] ip6_fragment+0x10c4/0x1310 [ 102.082839][ T9797] ? ip6_make_skb+0x420/0x420 [ 102.087557][ T9797] ip6_finish_output+0x444/0x480 [ 102.092532][ T9797] ip6_output+0x10e/0x210 [ 102.096864][ T9797] ? calipso_opt_del+0x524/0x5b0 [ 102.101809][ T9797] ? ip6_output+0x210/0x210 [ 102.106565][ T9797] ip6_local_out+0x121/0x1e0 [ 102.111669][ T9797] ? __ip6_local_out+0x190/0x190 14:47:03 executing program 4: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:03 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x1008, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 102.116645][ T9797] ip6_push_pending_frames+0xb6/0x170 [ 102.122017][ T9797] rawv6_sendmsg+0x12ab/0x1380 [ 102.126880][ T9797] ? kstrtoull+0x321/0x360 [ 102.131614][ T9797] inet_sendmsg+0x5f/0x80 [ 102.136387][ T9797] __sys_sendto+0x2a8/0x370 [ 102.140896][ T9797] ? __cond_resched+0x11/0x40 [ 102.145749][ T9797] ? fput+0x2d/0x130 [ 102.149728][ T9797] __x64_sys_sendto+0x74/0x90 [ 102.152650][ T9792] blktrace: debugfs_dir not present for sg0 so skipping [ 102.154492][ T9797] do_syscall_64+0x3d/0x90 14:47:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2276, 0x0) [ 102.154516][ T9797] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.172088][ T9797] RIP: 0033:0x4665e9 [ 102.174009][ T9792] debugfs: Directory 'sg0' with parent 'block' already present! [ 102.176043][ T9797] 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 [ 102.176062][ T9797] RSP: 002b:00007f251ff09188 EFLAGS: 00000246 14:47:03 executing program 3 (fault-call:1 fault-nth:8): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2279, 0x0) 14:47:03 executing program 0 (fault-call:5 fault-nth:2): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 102.195068][ T9792] blktrace: debugfs_dir not present for sg0 so skipping [ 102.203711][ T9797] ORIG_RAX: 000000000000002c [ 102.203724][ T9797] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 102.203735][ T9797] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 102.203747][ T9797] RBP: 00007f251ff091d0 R08: 0000000020000180 R09: 000000000000001c [ 102.203757][ T9797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 102.203768][ T9797] R13: 00007ffd4cdf3ccf R14: 00007f251ff09300 R15: 0000000000022000 [ 102.303667][ T9826] FAULT_INJECTION: forcing a failure. [ 102.303667][ T9826] name failslab, interval 1, probability 0, space 0, times 0 [ 102.305398][ T9823] FAULT_INJECTION: forcing a failure. [ 102.305398][ T9823] name failslab, interval 1, probability 0, space 0, times 0 [ 102.317267][ T9826] CPU: 1 PID: 9826 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 102.339234][ T9826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.349399][ T9826] Call Trace: [ 102.352660][ T9826] dump_stack_lvl+0xb7/0x103 [ 102.357233][ T9826] dump_stack+0x11/0x1a [ 102.361369][ T9826] should_fail+0x23c/0x250 [ 102.365820][ T9826] __should_failslab+0x81/0x90 [ 102.370579][ T9826] should_failslab+0x5/0x20 [ 102.375075][ T9826] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 102.380901][ T9826] ? __kmalloc_node_track_caller+0x30/0x40 [ 102.386710][ T9826] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 102.392281][ T9826] __kmalloc_node_track_caller+0x30/0x40 [ 102.398204][ T9826] ? __ip6_append_data+0x1865/0x22b0 [ 102.403490][ T9826] __alloc_skb+0x187/0x420 [ 102.408255][ T9826] __ip6_append_data+0x1865/0x22b0 [ 102.413349][ T9826] ? xfrm_lookup_with_ifid+0xb7a/0x15b0 [ 102.418926][ T9826] ip6_append_data+0x17e/0x230 [ 102.423906][ T9826] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 102.429164][ T9826] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 102.434259][ T9826] rawv6_sendmsg+0xe45/0x1380 [ 102.438988][ T9826] ? kstrtoull+0x321/0x360 [ 102.443437][ T9826] inet_sendmsg+0x5f/0x80 [ 102.447844][ T9826] __sys_sendto+0x2a8/0x370 [ 102.452336][ T9826] ? __cond_resched+0x11/0x40 [ 102.457262][ T9826] ? fput+0x2d/0x130 [ 102.461148][ T9826] __x64_sys_sendto+0x74/0x90 [ 102.465893][ T9826] do_syscall_64+0x3d/0x90 [ 102.470290][ T9826] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.476280][ T9826] RIP: 0033:0x4665e9 [ 102.480318][ T9826] 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 [ 102.500263][ T9826] RSP: 002b:00007f4f203ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 102.508661][ T9826] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 102.516612][ T9826] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 102.524642][ T9826] RBP: 00007f4f203ee1d0 R08: 0000000020000180 R09: 000000000000001c [ 102.532767][ T9826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 102.540814][ T9826] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 [ 102.548777][ T9823] CPU: 0 PID: 9823 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 102.557514][ T9823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.567739][ T9823] Call Trace: [ 102.571057][ T9823] dump_stack_lvl+0xb7/0x103 [ 102.575833][ T9823] dump_stack+0x11/0x1a [ 102.580051][ T9823] should_fail+0x23c/0x250 [ 102.584819][ T9823] __should_failslab+0x81/0x90 [ 102.589766][ T9823] should_failslab+0x5/0x20 [ 102.594339][ T9823] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 102.600094][ T9823] ? __kmalloc_node_track_caller+0x30/0x40 [ 102.606342][ T9823] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 102.611966][ T9823] __kmalloc_node_track_caller+0x30/0x40 [ 102.617628][ T9823] ? alloc_skb_with_frags+0x90/0x390 [ 102.622923][ T9823] __alloc_skb+0x187/0x420 [ 102.627430][ T9823] alloc_skb_with_frags+0x90/0x390 [ 102.632597][ T9823] sock_alloc_send_pskb+0x436/0x4e0 [ 102.637797][ T9823] ? fib6_table_lookup+0x530/0x5e0 [ 102.642916][ T9823] sock_alloc_send_skb+0x2d/0x40 [ 102.647855][ T9823] __ip6_append_data+0x17ed/0x22b0 [ 102.654487][ T9823] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 102.660827][ T9823] ? fib6_rule_lookup+0x85/0x160 [ 102.665857][ T9823] ip6_append_data+0x17e/0x230 [ 102.670640][ T9823] ? icmpv6_xrlim_allow+0x220/0x220 [ 102.675943][ T9823] ? icmpv6_xrlim_allow+0x220/0x220 [ 102.681319][ T9823] icmp6_send+0xdbf/0x1260 [ 102.685938][ T9823] ip6_link_failure+0x3b/0x1d0 [ 102.690806][ T9823] ? ip6_negative_advice+0x260/0x260 [ 102.696108][ T9823] sit_tunnel_xmit+0x8d4/0x11f0 [ 102.701402][ T9823] xmit_one+0xf9/0x270 [ 102.705662][ T9823] __dev_queue_xmit+0x1053/0x1c10 [ 102.711248][ T9823] ? should_fail+0xd6/0x250 [ 102.716003][ T9823] dev_queue_xmit+0x13/0x20 [ 102.720649][ T9823] neigh_connected_output+0x264/0x290 [ 102.726574][ T9823] ip6_finish_output2+0x984/0xc80 [ 102.731735][ T9823] ip6_fragment+0x10c4/0x1310 [ 102.736572][ T9823] ? ip6_make_skb+0x420/0x420 [ 102.741557][ T9823] ip6_finish_output+0x444/0x480 [ 102.746595][ T9823] ip6_output+0x10e/0x210 [ 102.751250][ T9823] ? calipso_opt_del+0x524/0x5b0 [ 102.756399][ T9823] ? ip6_output+0x210/0x210 [ 102.760924][ T9823] ip6_local_out+0x121/0x1e0 [ 102.765582][ T9823] ? __ip6_local_out+0x190/0x190 [ 102.770524][ T9823] ip6_push_pending_frames+0xb6/0x170 [ 102.775903][ T9823] rawv6_sendmsg+0x12ab/0x1380 [ 102.780823][ T9823] ? kstrtoull+0x321/0x360 [ 102.785319][ T9823] inet_sendmsg+0x5f/0x80 [ 102.785479][ T9836] FAULT_INJECTION: forcing a failure. [ 102.785479][ T9836] name failslab, interval 1, probability 0, space 0, times 0 [ 102.789996][ T9823] __sys_sendto+0x2a8/0x370 [ 102.790021][ T9823] ? __cond_resched+0x11/0x40 [ 102.790042][ T9823] ? fput+0x2d/0x130 [ 102.815733][ T9823] __x64_sys_sendto+0x74/0x90 [ 102.820458][ T9823] do_syscall_64+0x3d/0x90 [ 102.824927][ T9823] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.830853][ T9823] RIP: 0033:0x4665e9 [ 102.834774][ T9823] 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 14:47:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x4c00, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227a, 0x0) 14:47:04 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x1100, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:04 executing program 0 (fault-call:5 fault-nth:3): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:04 executing program 4: r0 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 102.854548][ T9823] RSP: 002b:00007f251ff09188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 102.863049][ T9823] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 102.871057][ T9823] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 102.879371][ T9823] RBP: 00007f251ff091d0 R08: 0000000020000180 R09: 000000000000001c [ 102.887429][ T9823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 102.895476][ T9823] R13: 00007ffd4cdf3ccf R14: 00007f251ff09300 R15: 0000000000022000 [ 102.903609][ T9836] CPU: 1 PID: 9836 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 102.912564][ T9836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.922904][ T9836] Call Trace: [ 102.926246][ T9836] dump_stack_lvl+0xb7/0x103 [ 102.930952][ T9836] dump_stack+0x11/0x1a [ 102.935134][ T9836] should_fail+0x23c/0x250 [ 102.939570][ T9836] __should_failslab+0x81/0x90 [ 102.943420][ T9832] debugfs: Directory 'sg0' with parent 'block' already present! [ 102.944455][ T9836] should_failslab+0x5/0x20 [ 102.952639][ T9832] blktrace: debugfs_dir not present for sg0 so skipping [ 102.956737][ T9836] kmem_cache_alloc_node+0x58/0x2b0 [ 102.969011][ T9836] ? ip_generic_getfrag+0x14a/0x1b0 [ 102.974297][ T9836] ? __alloc_skb+0xed/0x420 [ 102.979040][ T9836] __alloc_skb+0xed/0x420 [ 102.983375][ T9836] __ip6_append_data+0x1865/0x22b0 [ 102.988930][ T9836] ip6_append_data+0x17e/0x230 [ 102.994046][ T9836] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 102.999265][ T9836] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 103.004462][ T9836] rawv6_sendmsg+0xe45/0x1380 [ 103.009124][ T9836] ? kstrtoull+0x321/0x360 [ 103.013587][ T9836] inet_sendmsg+0x5f/0x80 [ 103.017898][ T9836] __sys_sendto+0x2a8/0x370 [ 103.022436][ T9836] ? __cond_resched+0x11/0x40 [ 103.027162][ T9836] ? fput+0x2d/0x130 [ 103.031064][ T9836] __x64_sys_sendto+0x74/0x90 [ 103.035727][ T9836] do_syscall_64+0x3d/0x90 [ 103.040137][ T9836] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.048024][ T9836] RIP: 0033:0x4665e9 [ 103.051987][ T9836] 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 [ 103.071763][ T9836] RSP: 002b:00007f4f203ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 103.080160][ T9836] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 103.088129][ T9836] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 103.096083][ T9836] RBP: 00007f4f203ee1d0 R08: 0000000020000180 R09: 000000000000001c 14:47:04 executing program 3 (fault-call:1 fault-nth:9): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 103.104156][ T9836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 103.112110][ T9836] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 [ 103.138437][ T9848] FAULT_INJECTION: forcing a failure. [ 103.138437][ T9848] name failslab, interval 1, probability 0, space 0, times 0 14:47:04 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x2002, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227b, 0x0) 14:47:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x6000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 103.151236][ T9848] CPU: 0 PID: 9848 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 103.159907][ T9848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.169962][ T9848] Call Trace: [ 103.173240][ T9848] dump_stack_lvl+0xb7/0x103 [ 103.177839][ T9848] dump_stack+0x11/0x1a [ 103.182026][ T9848] should_fail+0x23c/0x250 [ 103.186647][ T9848] __should_failslab+0x81/0x90 [ 103.191410][ T9848] should_failslab+0x5/0x20 [ 103.195936][ T9848] kmem_cache_alloc_node+0x58/0x2b0 14:47:04 executing program 0 (fault-call:5 fault-nth:4): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 103.197089][ T9855] debugfs: Directory 'sg0' with parent 'block' already present! [ 103.201232][ T9848] ? __dev_queue_xmit+0x13dd/0x1c10 [ 103.201263][ T9848] ? __alloc_skb+0xed/0x420 [ 103.201282][ T9848] __alloc_skb+0xed/0x420 [ 103.223295][ T9848] ip6_frag_next+0xaa/0x4b0 [ 103.227802][ T9848] ip6_fragment+0x108b/0x1310 [ 103.232494][ T9848] ? ip6_make_skb+0x420/0x420 [ 103.233294][ T9855] blktrace: debugfs_dir not present for sg0 so skipping [ 103.237175][ T9848] ip6_finish_output+0x444/0x480 [ 103.237207][ T9848] ip6_output+0x10e/0x210 [ 103.253374][ T9848] ? calipso_opt_del+0x524/0x5b0 14:47:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227c, 0x0) [ 103.258314][ T9848] ? ip6_output+0x210/0x210 [ 103.263172][ T9848] ip6_local_out+0x121/0x1e0 [ 103.267767][ T9848] ? __ip6_local_out+0x190/0x190 [ 103.270072][ T9861] FAULT_INJECTION: forcing a failure. [ 103.270072][ T9861] name failslab, interval 1, probability 0, space 0, times 0 [ 103.272796][ T9848] ip6_push_pending_frames+0xb6/0x170 [ 103.272819][ T9848] rawv6_sendmsg+0x12ab/0x1380 [ 103.272841][ T9848] ? kstrtoull+0x321/0x360 [ 103.300301][ T9848] inet_sendmsg+0x5f/0x80 [ 103.304739][ T9848] __sys_sendto+0x2a8/0x370 [ 103.309363][ T9848] ? fput+0x2d/0x130 [ 103.313243][ T9848] __x64_sys_sendto+0x74/0x90 [ 103.317952][ T9848] do_syscall_64+0x3d/0x90 [ 103.322363][ T9848] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.328329][ T9848] RIP: 0033:0x4665e9 [ 103.332234][ T9848] 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 [ 103.352266][ T9848] RSP: 002b:00007f251ff09188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 103.360773][ T9848] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 103.369333][ T9848] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 103.377360][ T9848] RBP: 00007f251ff091d0 R08: 0000000020000180 R09: 000000000000001c [ 103.385634][ T9848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 103.393671][ T9848] R13: 00007ffd4cdf3ccf R14: 00007f251ff09300 R15: 0000000000022000 [ 103.401712][ T9861] CPU: 1 PID: 9861 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 103.410692][ T9861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.420864][ T9861] Call Trace: [ 103.424179][ T9861] dump_stack_lvl+0xb7/0x103 [ 103.428779][ T9861] dump_stack+0x11/0x1a [ 103.430561][ T9855] debugfs: Directory 'sg0' with parent 'block' already present! [ 103.432941][ T9861] should_fail+0x23c/0x250 [ 103.445235][ T9861] __should_failslab+0x81/0x90 [ 103.450348][ T9861] should_failslab+0x5/0x20 [ 103.454257][ T9855] blktrace: debugfs_dir not present for sg0 so skipping [ 103.454938][ T9861] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 103.467676][ T9861] ? __kmalloc_node_track_caller+0x30/0x40 [ 103.473838][ T9861] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 103.479340][ T9861] __kmalloc_node_track_caller+0x30/0x40 [ 103.484994][ T9861] ? __ip6_append_data+0x1865/0x22b0 [ 103.490282][ T9861] __alloc_skb+0x187/0x420 [ 103.494702][ T9861] __ip6_append_data+0x1865/0x22b0 [ 103.499917][ T9861] ip6_append_data+0x17e/0x230 [ 103.504886][ T9861] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 103.510165][ T9861] ? rawv6_send_hdrinc+0x8f0/0x8f0 [ 103.515328][ T9861] rawv6_sendmsg+0xe45/0x1380 [ 103.520008][ T9861] ? __list_add_valid+0x28/0x90 [ 103.524935][ T9861] ? __pagevec_lru_add+0x211/0x240 [ 103.530227][ T9861] ? kstrtoull+0x321/0x360 [ 103.534743][ T9861] inet_sendmsg+0x5f/0x80 [ 103.539173][ T9861] __sys_sendto+0x2a8/0x370 [ 103.543725][ T9861] ? __cond_resched+0x11/0x40 [ 103.548502][ T9861] ? fput+0x2d/0x130 [ 103.552402][ T9861] __x64_sys_sendto+0x74/0x90 14:47:04 executing program 3 (fault-call:1 fault-nth:10): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:04 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x3000, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 103.557291][ T9861] do_syscall_64+0x3d/0x90 [ 103.561790][ T9861] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.567708][ T9861] RIP: 0033:0x4665e9 [ 103.571660][ T9861] 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 [ 103.591286][ T9861] RSP: 002b:00007f4f203ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 103.599707][ T9861] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 14:47:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x6800, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227d, 0x0) 14:47:05 executing program 4: creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x0, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 103.607678][ T9861] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 103.615653][ T9861] RBP: 00007f4f203ee1d0 R08: 0000000020000180 R09: 000000000000001c [ 103.623713][ T9861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 103.631681][ T9861] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 [ 103.644717][ T9872] debugfs: Directory 'sg0' with parent 'block' already present! [ 103.652425][ T9872] blktrace: debugfs_dir not present for sg0 so skipping 14:47:05 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x4000, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 103.660717][ T9872] debugfs: Directory 'sg0' with parent 'block' already present! [ 103.668356][ T9872] blktrace: debugfs_dir not present for sg0 so skipping [ 103.691627][ T9879] FAULT_INJECTION: forcing a failure. [ 103.691627][ T9879] name failslab, interval 1, probability 0, space 0, times 0 [ 103.704316][ T9879] CPU: 0 PID: 9879 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 103.712995][ T9879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.723667][ T9879] Call Trace: [ 103.726941][ T9879] dump_stack_lvl+0xb7/0x103 [ 103.731920][ T9879] dump_stack+0x11/0x1a [ 103.736080][ T9879] should_fail+0x23c/0x250 [ 103.740504][ T9879] __should_failslab+0x81/0x90 [ 103.745317][ T9879] should_failslab+0x5/0x20 [ 103.749976][ T9879] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 103.756055][ T9879] ? __kmalloc_node_track_caller+0x30/0x40 [ 103.761995][ T9879] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 103.767557][ T9879] __kmalloc_node_track_caller+0x30/0x40 [ 103.773230][ T9879] ? ip6_frag_next+0xaa/0x4b0 [ 103.777955][ T9879] __alloc_skb+0x187/0x420 [ 103.782514][ T9879] ip6_frag_next+0xaa/0x4b0 [ 103.787037][ T9879] ip6_fragment+0x108b/0x1310 [ 103.791727][ T9879] ? ip6_make_skb+0x420/0x420 [ 103.796409][ T9879] ip6_finish_output+0x444/0x480 [ 103.801368][ T9879] ip6_output+0x10e/0x210 [ 103.805763][ T9879] ? calipso_opt_del+0x524/0x5b0 [ 103.810855][ T9879] ? ip6_output+0x210/0x210 [ 103.815363][ T9879] ip6_local_out+0x121/0x1e0 [ 103.820039][ T9879] ? __ip6_local_out+0x190/0x190 [ 103.825002][ T9879] ip6_push_pending_frames+0xb6/0x170 [ 103.830374][ T9879] rawv6_sendmsg+0x12ab/0x1380 [ 103.835140][ T9879] ? kstrtoull+0x321/0x360 [ 103.839561][ T9879] inet_sendmsg+0x5f/0x80 [ 103.843936][ T9879] __sys_sendto+0x2a8/0x370 [ 103.848454][ T9879] ? __cond_resched+0x11/0x40 [ 103.853155][ T9879] ? fput+0x2d/0x130 [ 103.857054][ T9879] __x64_sys_sendto+0x74/0x90 [ 103.861805][ T9879] do_syscall_64+0x3d/0x90 [ 103.866288][ T9879] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.872307][ T9879] RIP: 0033:0x4665e9 [ 103.876293][ T9879] 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 [ 103.895899][ T9879] RSP: 002b:00007f251ff09188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 14:47:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227e, 0x0) 14:47:05 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x6000, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x6c00, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 103.904472][ T9879] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 103.912600][ T9879] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 103.920570][ T9879] RBP: 00007f251ff091d0 R08: 0000000020000180 R09: 000000000000001c [ 103.928537][ T9879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 103.936511][ T9879] R13: 00007ffd4cdf3ccf R14: 00007f251ff09300 R15: 0000000000022000 [ 103.944583][ T22] ================================================================== [ 103.952664][ T22] BUG: KCSAN: data-race in test_clear_page_writeback / writeout_period 14:47:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227f, 0x0) 14:47:05 executing program 0 (fault-call:5 fault-nth:5): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:05 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x80fe, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 103.960910][ T22] [ 103.963227][ T22] write to 0xffffffff8418d3b8 of 8 bytes by interrupt on cpu 0: [ 103.970850][ T22] writeout_period+0xa6/0xe0 [ 103.975444][ T22] call_timer_fn+0x2e/0x1d0 [ 103.979955][ T22] expire_timers+0x135/0x250 [ 103.984655][ T22] __run_timers+0x358/0x420 [ 103.989156][ T22] run_timer_softirq+0x2d/0x30 [ 103.993924][ T22] __do_softirq+0x12c/0x26e [ 103.998423][ T22] __irq_exit_rcu+0x9a/0xb0 [ 104.002929][ T22] sysvec_apic_timer_interrupt+0x69/0x80 14:47:05 executing program 3 (fault-call:1 fault-nth:11): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 104.008559][ T22] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 104.014554][ T22] dump_stack_lvl+0xec/0x103 [ 104.019227][ T22] dump_stack+0x11/0x1a [ 104.023371][ T22] should_fail+0x23c/0x250 [ 104.027546][ T9907] debugfs: Directory 'sg0' with parent 'block' already present! [ 104.027796][ T22] __should_failslab+0x81/0x90 [ 104.027813][ T22] should_failslab+0x5/0x20 [ 104.027833][ T22] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 104.036246][ T9907] blktrace: debugfs_dir not present for sg0 so skipping 14:47:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x7400, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 104.040888][ T22] __kmalloc_node_track_caller+0x30/0x40 [ 104.040914][ T22] __alloc_skb+0x187/0x420 [ 104.040930][ T22] ip6_frag_next+0xaa/0x4b0 [ 104.050738][ T9907] debugfs: Directory 'sg0' with parent 'block' already present! [ 104.051107][ T22] ip6_fragment+0x108b/0x1310 [ 104.058833][ T9907] blktrace: debugfs_dir not present for sg0 so skipping [ 104.063633][ T22] ip6_finish_output+0x444/0x480 [ 104.063660][ T22] ip6_output+0x10e/0x210 [ 104.063678][ T22] ip6_local_out+0x121/0x1e0 [ 104.106509][ T22] ip6_push_pending_frames+0xb6/0x170 [ 104.112005][ T22] rawv6_sendmsg+0x12ab/0x1380 [ 104.116760][ T22] inet_sendmsg+0x5f/0x80 [ 104.121095][ T22] __sys_sendto+0x2a8/0x370 [ 104.125581][ T22] __x64_sys_sendto+0x74/0x90 [ 104.130237][ T22] do_syscall_64+0x3d/0x90 [ 104.134634][ T22] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.140597][ T22] [ 104.142908][ T22] read to 0xffffffff8418d3b8 of 8 bytes by task 22 on cpu 1: [ 104.150254][ T22] test_clear_page_writeback+0x387/0x560 [ 104.155865][ T22] end_page_writeback+0xd7/0x1b0 [ 104.160786][ T22] ext4_finish_bio+0x3e2/0x430 [ 104.165622][ T22] ext4_release_io_end+0x98/0x200 [ 104.170624][ T22] ext4_end_io_rsv_work+0x306/0x360 [ 104.175801][ T22] process_one_work+0x3e9/0x8f0 [ 104.180641][ T22] worker_thread+0x636/0xae0 [ 104.185212][ T22] kthread+0x262/0x280 [ 104.189261][ T22] ret_from_fork+0x1f/0x30 [ 104.193660][ T22] [ 104.195962][ T22] value changed: 0x00000000ffffb330 -> 0x00000000ffffb45c [ 104.203052][ T22] [ 104.205377][ T22] Reported by Kernel Concurrency Sanitizer on: 14:47:05 executing program 4: creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x0, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 104.211591][ T22] CPU: 1 PID: 22 Comm: kworker/u4:1 Not tainted 5.14.0-rc2-syzkaller #0 [ 104.219898][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.229937][ T22] Workqueue: ext4-rsv-conversion ext4_end_io_rsv_work [ 104.236687][ T22] ================================================================== 14:47:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2282, 0x0) 14:47:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2283, 0x0) [ 104.276844][ T9924] FAULT_INJECTION: forcing a failure. [ 104.276844][ T9924] name failslab, interval 1, probability 0, space 0, times 0 [ 104.289568][ T9924] CPU: 1 PID: 9924 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 104.298244][ T9924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.308297][ T9924] Call Trace: [ 104.311582][ T9924] dump_stack_lvl+0xb7/0x103 [ 104.316284][ T9924] dump_stack+0x11/0x1a [ 104.320450][ T9924] should_fail+0x23c/0x250 [ 104.324878][ T9924] __should_failslab+0x81/0x90 [ 104.329677][ T9924] should_failslab+0x5/0x20 [ 104.334195][ T9924] kmem_cache_alloc_node+0x58/0x2b0 [ 104.335860][ T9922] FAULT_INJECTION: forcing a failure. [ 104.335860][ T9922] name failslab, interval 1, probability 0, space 0, times 0 [ 104.339433][ T9924] ? __alloc_skb+0xed/0x420 [ 104.339458][ T9924] ? netif_rx_internal+0x43/0x1c0 [ 104.361801][ T9924] __alloc_skb+0xed/0x420 [ 104.366126][ T9924] alloc_skb_with_frags+0x90/0x390 [ 104.371240][ T9924] sock_alloc_send_pskb+0x436/0x4e0 [ 104.377008][ T9924] ? fib6_table_lookup+0x530/0x5e0 [ 104.382181][ T9924] sock_alloc_send_skb+0x2d/0x40 [ 104.387378][ T9924] __ip6_append_data+0x17ed/0x22b0 [ 104.392655][ T9924] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 104.398709][ T9924] ? fib6_rule_lookup+0x85/0x160 [ 104.403753][ T9924] ip6_append_data+0x17e/0x230 [ 104.408681][ T9924] ? icmpv6_xrlim_allow+0x220/0x220 [ 104.413879][ T9924] ? icmpv6_xrlim_allow+0x220/0x220 [ 104.419082][ T9924] icmp6_send+0xdbf/0x1260 [ 104.423498][ T9924] ip6_link_failure+0x3b/0x1d0 [ 104.428249][ T9924] ? ip6_negative_advice+0x260/0x260 [ 104.433529][ T9924] sit_tunnel_xmit+0x8d4/0x11f0 [ 104.438366][ T9924] xmit_one+0xf9/0x270 [ 104.442706][ T9924] __dev_queue_xmit+0x1053/0x1c10 [ 104.448695][ T9924] ? should_fail+0xd6/0x250 [ 104.453723][ T9924] ? skb_copy_bits+0x458/0x4c0 [ 104.458771][ T9924] dev_queue_xmit+0x13/0x20 [ 104.463675][ T9924] neigh_connected_output+0x264/0x290 [ 104.469054][ T9924] ip6_finish_output2+0x984/0xc80 [ 104.474276][ T9924] ip6_fragment+0x10c4/0x1310 [ 104.479123][ T9924] ? ip6_make_skb+0x420/0x420 [ 104.484026][ T9924] ip6_finish_output+0x444/0x480 [ 104.489275][ T9924] ip6_output+0x10e/0x210 [ 104.493720][ T9924] ? calipso_opt_del+0x524/0x5b0 [ 104.499052][ T9924] ? ip6_output+0x210/0x210 [ 104.504217][ T9924] ip6_local_out+0x121/0x1e0 [ 104.509499][ T9924] ? __ip6_local_out+0x190/0x190 [ 104.514939][ T9924] ip6_push_pending_frames+0xb6/0x170 [ 104.520594][ T9924] rawv6_sendmsg+0x12ab/0x1380 [ 104.525343][ T9924] ? __list_add_valid+0x28/0x90 [ 104.530242][ T9924] ? __pagevec_lru_add+0x211/0x240 [ 104.535363][ T9924] ? kstrtoull+0x321/0x360 [ 104.539866][ T9924] inet_sendmsg+0x5f/0x80 [ 104.544207][ T9924] __sys_sendto+0x2a8/0x370 [ 104.549132][ T9924] ? __cond_resched+0x11/0x40 [ 104.554080][ T9924] ? fput+0x2d/0x130 [ 104.558132][ T9924] __x64_sys_sendto+0x74/0x90 [ 104.562807][ T9924] do_syscall_64+0x3d/0x90 [ 104.567466][ T9924] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.573976][ T9924] RIP: 0033:0x4665e9 [ 104.577939][ T9924] 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 [ 104.599286][ T9924] RSP: 002b:00007f251ff09188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 104.608609][ T9924] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 104.617019][ T9924] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 104.625429][ T9924] RBP: 00007f251ff091d0 R08: 0000000020000180 R09: 000000000000001c [ 104.633743][ T9924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 104.641968][ T9924] R13: 00007ffd4cdf3ccf R14: 00007f251ff09300 R15: 0000000000022000 [ 104.649971][ T9922] CPU: 0 PID: 9922 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 104.659302][ T9922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.669444][ T9922] Call Trace: [ 104.672724][ T9922] dump_stack_lvl+0xb7/0x103 [ 104.677331][ T9922] dump_stack+0x11/0x1a [ 104.681495][ T9922] should_fail+0x23c/0x250 [ 104.685980][ T9922] __should_failslab+0x81/0x90 [ 104.690920][ T9922] should_failslab+0x5/0x20 [ 104.695600][ T9922] kmem_cache_alloc_node+0x58/0x2b0 [ 104.700811][ T9922] ? __alloc_skb+0xed/0x420 [ 104.705337][ T9922] __alloc_skb+0xed/0x420 [ 104.709687][ T9922] ip6_frag_next+0xaa/0x4b0 [ 104.714225][ T9922] ? ip6_find_1stfragopt+0x1a9/0x1e0 [ 104.719970][ T9922] ? prandom_u32+0xfc/0x180 14:47:06 executing program 3 (fault-call:1 fault-nth:12): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:06 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x9801, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 104.724572][ T9922] ip6_fragment+0x108b/0x1310 [ 104.729253][ T9922] ? ip6_make_skb+0x420/0x420 [ 104.734008][ T9922] ip6_finish_output+0x444/0x480 [ 104.739034][ T9922] ip6_output+0x10e/0x210 [ 104.743381][ T9922] ? calipso_opt_del+0x524/0x5b0 [ 104.748355][ T9922] ? ip6_output+0x210/0x210 [ 104.752517][ T9926] debugfs: Directory 'sg0' with parent 'block' already present! [ 104.752932][ T9922] ip6_local_out+0x121/0x1e0 [ 104.765177][ T9922] ? __ip6_local_out+0x190/0x190 [ 104.770172][ T9922] ip6_push_pending_frames+0xb6/0x170 [ 104.775548][ T9922] rawv6_sendmsg+0x12ab/0x1380 [ 104.780310][ T9922] ? kstrtoull+0x321/0x360 [ 104.784772][ T9922] inet_sendmsg+0x5f/0x80 [ 104.789246][ T9922] __sys_sendto+0x2a8/0x370 [ 104.793758][ T9922] ? __cond_resched+0x11/0x40 [ 104.798439][ T9922] ? fput+0x2d/0x130 [ 104.802498][ T9922] __x64_sys_sendto+0x74/0x90 [ 104.807201][ T9922] do_syscall_64+0x3d/0x90 [ 104.811777][ T9922] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.818026][ T9922] RIP: 0033:0x4665e9 [ 104.822059][ T9922] 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 [ 104.841824][ T9922] RSP: 002b:00007f4f203ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 104.850222][ T9922] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 104.858176][ T9922] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 104.866126][ T9922] RBP: 00007f4f203ee1d0 R08: 0000000020000180 R09: 000000000000001c [ 104.874099][ T9922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 104.882487][ T9922] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 [ 104.904083][ T9926] blktrace: debugfs_dir not present for sg0 so skipping [ 104.919546][ T9943] FAULT_INJECTION: forcing a failure. 14:47:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2284, 0x0) [ 104.919546][ T9943] name failslab, interval 1, probability 0, space 0, times 0 [ 104.932377][ T9943] CPU: 1 PID: 9943 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 104.941064][ T9943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.951128][ T9943] Call Trace: [ 104.954413][ T9943] dump_stack_lvl+0xb7/0x103 [ 104.959008][ T9943] dump_stack+0x11/0x1a [ 104.963162][ T9943] should_fail+0x23c/0x250 [ 104.967580][ T9943] __should_failslab+0x81/0x90 [ 104.972456][ T9943] should_failslab+0x5/0x20 14:47:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x7a00, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:06 executing program 0 (fault-call:5 fault-nth:6): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 104.977010][ T9943] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 104.982772][ T9943] ? __kmalloc_node_track_caller+0x30/0x40 [ 104.988594][ T9943] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 104.994060][ T9943] __kmalloc_node_track_caller+0x30/0x40 [ 104.999696][ T9943] ? alloc_skb_with_frags+0x90/0x390 [ 105.005066][ T9943] __alloc_skb+0x187/0x420 [ 105.008906][ T9950] FAULT_INJECTION: forcing a failure. [ 105.008906][ T9950] name failslab, interval 1, probability 0, space 0, times 0 [ 105.009489][ T9943] alloc_skb_with_frags+0x90/0x390 [ 105.027182][ T9943] sock_alloc_send_pskb+0x436/0x4e0 [ 105.032926][ T9943] ? fib6_table_lookup+0x530/0x5e0 [ 105.038038][ T9943] sock_alloc_send_skb+0x2d/0x40 [ 105.043134][ T9943] __ip6_append_data+0x17ed/0x22b0 [ 105.048236][ T9943] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 105.054328][ T9943] ? fib6_rule_lookup+0x85/0x160 [ 105.059248][ T9943] ip6_append_data+0x17e/0x230 [ 105.064068][ T9943] ? icmpv6_xrlim_allow+0x220/0x220 [ 105.069292][ T9943] ? icmpv6_xrlim_allow+0x220/0x220 [ 105.074562][ T9943] icmp6_send+0xdbf/0x1260 [ 105.079004][ T9943] ip6_link_failure+0x3b/0x1d0 [ 105.083853][ T9943] ? ip6_negative_advice+0x260/0x260 [ 105.089158][ T9943] sit_tunnel_xmit+0x8d4/0x11f0 [ 105.094089][ T9943] xmit_one+0xf9/0x270 [ 105.098143][ T9943] __dev_queue_xmit+0x1053/0x1c10 [ 105.103156][ T9943] ? should_fail+0xd6/0x250 [ 105.107647][ T9943] ? skb_copy_bits+0x458/0x4c0 [ 105.112499][ T9943] dev_queue_xmit+0x13/0x20 [ 105.117075][ T9943] neigh_connected_output+0x264/0x290 [ 105.122447][ T9943] ip6_finish_output2+0x984/0xc80 [ 105.127501][ T9943] ip6_fragment+0x10c4/0x1310 [ 105.132159][ T9943] ? ip6_make_skb+0x420/0x420 [ 105.136834][ T9943] ip6_finish_output+0x444/0x480 [ 105.141879][ T9943] ip6_output+0x10e/0x210 [ 105.146197][ T9943] ? calipso_opt_del+0x524/0x5b0 [ 105.151119][ T9943] ? ip6_output+0x210/0x210 [ 105.155608][ T9943] ip6_local_out+0x121/0x1e0 [ 105.160181][ T9943] ? __ip6_local_out+0x190/0x190 [ 105.165139][ T9943] ip6_push_pending_frames+0xb6/0x170 [ 105.170574][ T9943] rawv6_sendmsg+0x12ab/0x1380 [ 105.175334][ T9943] ? kstrtoull+0x321/0x360 [ 105.179734][ T9943] inet_sendmsg+0x5f/0x80 [ 105.184093][ T9943] __sys_sendto+0x2a8/0x370 [ 105.188580][ T9943] ? __cond_resched+0x11/0x40 [ 105.193345][ T9943] ? fput+0x2d/0x130 [ 105.197227][ T9943] __x64_sys_sendto+0x74/0x90 [ 105.201889][ T9943] do_syscall_64+0x3d/0x90 [ 105.206335][ T9943] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.212218][ T9943] RIP: 0033:0x4665e9 [ 105.216184][ T9943] 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 [ 105.235860][ T9943] RSP: 002b:00007f251ff09188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 105.244325][ T9943] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 105.252284][ T9943] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 105.260236][ T9943] RBP: 00007f251ff091d0 R08: 0000000020000180 R09: 000000000000001c [ 105.268188][ T9943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 105.276177][ T9943] R13: 00007ffd4cdf3ccf R14: 00007f251ff09300 R15: 0000000000022000 [ 105.284132][ T9950] CPU: 0 PID: 9950 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 105.293996][ T9950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.304039][ T9950] Call Trace: [ 105.307327][ T9950] dump_stack_lvl+0xb7/0x103 [ 105.312054][ T9950] dump_stack+0x11/0x1a [ 105.316225][ T9950] should_fail+0x23c/0x250 [ 105.320707][ T9950] __should_failslab+0x81/0x90 [ 105.325483][ T9950] should_failslab+0x5/0x20 [ 105.329982][ T9950] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 105.335763][ T9950] ? __kmalloc_node_track_caller+0x30/0x40 [ 105.341645][ T9950] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 105.347122][ T9950] __kmalloc_node_track_caller+0x30/0x40 [ 105.352778][ T9950] ? ip6_frag_next+0xaa/0x4b0 [ 105.357464][ T9950] __alloc_skb+0x187/0x420 [ 105.361892][ T9950] ip6_frag_next+0xaa/0x4b0 [ 105.366487][ T9950] ? ip6_find_1stfragopt+0x1a9/0x1e0 [ 105.371788][ T9950] ? prandom_u32+0xfc/0x180 [ 105.376352][ T9950] ip6_fragment+0x108b/0x1310 14:47:06 executing program 3 (fault-call:1 fault-nth:13): r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:06 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x9805, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2285, 0x0) [ 105.381034][ T9950] ? ip6_make_skb+0x420/0x420 [ 105.385736][ T9950] ip6_finish_output+0x444/0x480 [ 105.390748][ T9950] ip6_output+0x10e/0x210 [ 105.395171][ T9950] ? calipso_opt_del+0x524/0x5b0 [ 105.400116][ T9950] ? ip6_output+0x210/0x210 [ 105.404622][ T9950] ip6_local_out+0x121/0x1e0 [ 105.409230][ T9950] ? __ip6_local_out+0x190/0x190 [ 105.414277][ T9950] ip6_push_pending_frames+0xb6/0x170 [ 105.419766][ T9950] rawv6_sendmsg+0x12ab/0x1380 [ 105.424532][ T9950] ? kstrtoull+0x321/0x360 14:47:06 executing program 4: creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x0, 0x0, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xe0ffff, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 105.429003][ T9950] inet_sendmsg+0x5f/0x80 [ 105.433330][ T9950] __sys_sendto+0x2a8/0x370 [ 105.437853][ T9950] ? __cond_resched+0x11/0x40 [ 105.442675][ T9950] ? fput+0x2d/0x130 [ 105.446581][ T9950] __x64_sys_sendto+0x74/0x90 [ 105.451392][ T9950] do_syscall_64+0x3d/0x90 [ 105.455816][ T9950] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.461738][ T9950] RIP: 0033:0x4665e9 [ 105.465637][ T9950] 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 [ 105.485327][ T9950] RSP: 002b:00007f4f203ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 105.493792][ T9950] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 105.501942][ T9950] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 105.509944][ T9950] RBP: 00007f4f203ee1d0 R08: 0000000020000180 R09: 000000000000001c [ 105.518271][ T9950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 14:47:06 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0xa001, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 105.526414][ T9950] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 14:47:06 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2286, 0x0) 14:47:07 executing program 0 (fault-call:5 fault-nth:7): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 105.565241][ T9976] debugfs: Directory 'sg0' with parent 'block' already present! [ 105.574915][ T9976] blktrace: debugfs_dir not present for sg0 so skipping [ 105.594296][ T9976] debugfs: Directory 'sg0' with parent 'block' already present! 14:47:07 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0xc801, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:07 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)="0626", 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x1000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 105.623663][ T9976] blktrace: debugfs_dir not present for sg0 so skipping [ 105.639410][ T9991] FAULT_INJECTION: forcing a failure. [ 105.639410][ T9991] name failslab, interval 1, probability 0, space 0, times 0 [ 105.652237][ T9991] CPU: 0 PID: 9991 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 105.661188][ T9991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 14:47:07 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)="1126", 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 105.669662][ T9997] debugfs: Directory 'sg0' with parent 'block' already present! [ 105.671246][ T9991] Call Trace: [ 105.671255][ T9991] dump_stack_lvl+0xb7/0x103 [ 105.681738][ T9997] blktrace: debugfs_dir not present for sg0 so skipping [ 105.682154][ T9991] dump_stack+0x11/0x1a [ 105.698010][ T9997] debugfs: Directory 'sg0' with parent 'block' already present! [ 105.698302][ T9991] should_fail+0x23c/0x250 [ 105.710328][ T9991] __should_failslab+0x81/0x90 [ 105.710817][ T9997] blktrace: debugfs_dir not present for sg0 so skipping 14:47:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x2000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 105.715455][ T9991] should_failslab+0x5/0x20 [ 105.727337][ T9991] kmem_cache_alloc_node+0x58/0x2b0 [ 105.732852][ T9991] ? __alloc_skb+0xed/0x420 [ 105.737531][ T9991] __alloc_skb+0xed/0x420 [ 105.741876][ T9991] alloc_skb_with_frags+0x90/0x390 [ 105.747001][ T9991] sock_alloc_send_pskb+0x436/0x4e0 [ 105.752368][ T9991] ? fib6_table_lookup+0x530/0x5e0 [ 105.757582][ T9991] sock_alloc_send_skb+0x2d/0x40 [ 105.762595][ T9991] __ip6_append_data+0x17ed/0x22b0 [ 105.767945][ T9991] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 105.774342][ T9991] ? fib6_rule_lookup+0x85/0x160 [ 105.779258][ T9991] ip6_append_data+0x17e/0x230 [ 105.784012][ T9991] ? icmpv6_xrlim_allow+0x220/0x220 [ 105.789204][ T9991] ? icmpv6_xrlim_allow+0x220/0x220 [ 105.794576][ T9991] icmp6_send+0xdbf/0x1260 [ 105.799062][ T9991] ip6_link_failure+0x3b/0x1d0 [ 105.803935][ T9991] ? ip6_negative_advice+0x260/0x260 [ 105.809217][ T9991] sit_tunnel_xmit+0x8d4/0x11f0 [ 105.814079][ T9991] xmit_one+0xf9/0x270 [ 105.818130][ T9991] __dev_queue_xmit+0x1053/0x1c10 [ 105.823498][ T9991] ? should_fail+0xd6/0x250 [ 105.828016][ T9991] dev_queue_xmit+0x13/0x20 [ 105.832850][ T9991] neigh_connected_output+0x264/0x290 [ 105.838210][ T9991] ip6_finish_output2+0x984/0xc80 [ 105.843265][ T9991] ip6_fragment+0x10c4/0x1310 [ 105.848096][ T9991] ? ip6_make_skb+0x420/0x420 [ 105.852751][ T9991] ip6_finish_output+0x444/0x480 [ 105.857674][ T9991] ip6_output+0x10e/0x210 [ 105.862161][ T9991] ? calipso_opt_del+0x524/0x5b0 [ 105.867183][ T9991] ? ip6_output+0x210/0x210 [ 105.872018][ T9991] ip6_local_out+0x121/0x1e0 [ 105.876690][ T9991] ? __ip6_local_out+0x190/0x190 [ 105.881696][ T9991] ip6_push_pending_frames+0xb6/0x170 [ 105.887224][ T9991] rawv6_sendmsg+0x12ab/0x1380 [ 105.892041][ T9991] ? kstrtoull+0x321/0x360 [ 105.896442][ T9991] inet_sendmsg+0x5f/0x80 [ 105.900761][ T9991] __sys_sendto+0x2a8/0x370 [ 105.905294][ T9991] ? __cond_resched+0x11/0x40 [ 105.909996][ T9991] ? fput+0x2d/0x130 [ 105.913891][ T9991] __x64_sys_sendto+0x74/0x90 [ 105.918654][ T9991] do_syscall_64+0x3d/0x90 [ 105.923056][ T9991] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.928960][ T9991] RIP: 0033:0x4665e9 [ 105.932834][ T9991] 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 [ 105.952425][ T9991] RSP: 002b:00007f4f203ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 105.960822][ T9991] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 14:47:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2287, 0x0) [ 105.968775][ T9991] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 105.976731][ T9991] RBP: 00007f4f203ee1d0 R08: 0000000020000180 R09: 000000000000001c [ 105.984858][ T9991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 105.992817][ T9991] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 [ 106.034162][T10008] debugfs: Directory 'sg0' with parent 'block' already present! [ 106.055869][T10008] blktrace: debugfs_dir not present for sg0 so skipping [ 106.065285][T10008] debugfs: Directory 'sg0' with parent 'block' already present! [ 106.074594][T10008] blktrace: debugfs_dir not present for sg0 so skipping 14:47:07 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:07 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='+&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:07 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0xc805, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2288, 0x0) 14:47:07 executing program 0 (fault-call:5 fault-nth:8): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x3000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 106.147650][T10019] FAULT_INJECTION: forcing a failure. [ 106.147650][T10019] name failslab, interval 1, probability 0, space 0, times 0 [ 106.151364][T10022] debugfs: Directory 'sg0' with parent 'block' already present! [ 106.160406][T10019] CPU: 1 PID: 10019 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 106.177219][T10019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.184339][T10022] blktrace: debugfs_dir not present for sg0 so skipping [ 106.187355][T10019] Call Trace: [ 106.187364][T10019] dump_stack_lvl+0xb7/0x103 [ 106.203183][T10019] dump_stack+0x11/0x1a [ 106.205958][T10022] debugfs: Directory 'sg0' with parent 'block' already present! [ 106.207349][T10019] should_fail+0x23c/0x250 [ 106.219373][T10019] __should_failslab+0x81/0x90 [ 106.224149][T10019] should_failslab+0x5/0x20 [ 106.224832][T10022] blktrace: debugfs_dir not present for sg0 so skipping [ 106.228655][T10019] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 106.241336][T10019] ? __kmalloc_node_track_caller+0x30/0x40 [ 106.247235][T10019] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 106.252742][T10019] __kmalloc_node_track_caller+0x30/0x40 [ 106.258392][T10019] ? alloc_skb_with_frags+0x90/0x390 [ 106.263792][T10019] __alloc_skb+0x187/0x420 [ 106.268217][T10019] alloc_skb_with_frags+0x90/0x390 [ 106.273397][T10019] sock_alloc_send_pskb+0x436/0x4e0 [ 106.278863][T10019] ? fib6_table_lookup+0x530/0x5e0 [ 106.283992][T10019] sock_alloc_send_skb+0x2d/0x40 [ 106.288929][T10019] __ip6_append_data+0x17ed/0x22b0 [ 106.294156][T10019] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 106.300664][T10019] ? fib6_rule_lookup+0x85/0x160 [ 106.305686][T10019] ip6_append_data+0x17e/0x230 [ 106.310626][T10019] ? icmpv6_xrlim_allow+0x220/0x220 [ 106.315836][T10019] ? icmpv6_xrlim_allow+0x220/0x220 [ 106.321038][T10019] icmp6_send+0xdbf/0x1260 [ 106.325456][T10019] ip6_link_failure+0x3b/0x1d0 [ 106.330301][T10019] ? ip6_negative_advice+0x260/0x260 [ 106.335919][T10019] sit_tunnel_xmit+0x8d4/0x11f0 [ 106.340878][T10019] xmit_one+0xf9/0x270 [ 106.345043][T10019] __dev_queue_xmit+0x1053/0x1c10 [ 106.350194][T10019] ? should_fail+0xd6/0x250 [ 106.354705][T10019] dev_queue_xmit+0x13/0x20 [ 106.359218][T10019] neigh_connected_output+0x264/0x290 [ 106.365648][T10019] ip6_finish_output2+0x984/0xc80 [ 106.370690][T10019] ip6_fragment+0x10c4/0x1310 [ 106.375370][T10019] ? ip6_make_skb+0x420/0x420 [ 106.380059][T10019] ip6_finish_output+0x444/0x480 [ 106.385110][T10019] ip6_output+0x10e/0x210 [ 106.389475][T10019] ? calipso_opt_del+0x524/0x5b0 [ 106.394486][T10019] ? ip6_output+0x210/0x210 [ 106.399096][T10019] ip6_local_out+0x121/0x1e0 [ 106.403970][T10019] ? __ip6_local_out+0x190/0x190 [ 106.408918][T10019] ip6_push_pending_frames+0xb6/0x170 [ 106.414308][T10019] rawv6_sendmsg+0x12ab/0x1380 [ 106.419208][T10019] ? kstrtoull+0x321/0x360 [ 106.423629][T10019] inet_sendmsg+0x5f/0x80 [ 106.428057][T10019] __sys_sendto+0x2a8/0x370 [ 106.432567][T10019] ? __cond_resched+0x11/0x40 [ 106.437261][T10019] ? fput+0x2d/0x130 [ 106.441185][T10019] __x64_sys_sendto+0x74/0x90 14:47:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2289, 0x0) 14:47:07 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x4000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:07 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0xd804, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:07 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)=',&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:07 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 106.445859][T10019] do_syscall_64+0x3d/0x90 [ 106.450335][T10019] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.456235][T10019] RIP: 0033:0x4665e9 [ 106.460137][T10019] 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 [ 106.480023][T10019] RSP: 002b:00007f4f203ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 106.488488][T10019] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 14:47:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, 0x0) 14:47:07 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0xfc00, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, 0x0) [ 106.496555][T10019] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 106.504535][T10019] RBP: 00007f4f203ee1d0 R08: 0000000020000180 R09: 000000000000001c [ 106.512593][T10019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 106.520581][T10019] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 [ 106.524309][T10046] debugfs: Directory 'sg0' with parent 'block' already present! 14:47:08 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 106.578129][T10046] blktrace: debugfs_dir not present for sg0 so skipping 14:47:08 executing program 0 (fault-call:5 fault-nth:9): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:08 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0xfe80, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x5000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 106.667773][T10073] FAULT_INJECTION: forcing a failure. [ 106.667773][T10073] name failslab, interval 1, probability 0, space 0, times 0 [ 106.669244][T10074] debugfs: Directory 'sg0' with parent 'block' already present! [ 106.680420][T10073] CPU: 1 PID: 10073 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 106.697523][T10073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.708092][T10073] Call Trace: [ 106.711459][T10073] dump_stack_lvl+0xb7/0x103 [ 106.716105][T10073] dump_stack+0x11/0x1a [ 106.716707][T10074] blktrace: debugfs_dir not present for sg0 so skipping [ 106.720340][T10073] should_fail+0x23c/0x250 [ 106.731852][T10073] __should_failslab+0x81/0x90 [ 106.736665][T10073] should_failslab+0x5/0x20 [ 106.741297][T10073] kmem_cache_alloc_node+0x58/0x2b0 [ 106.746498][T10073] ? dev_queue_xmit+0x13/0x20 [ 106.751184][T10073] ? __alloc_skb+0xed/0x420 [ 106.755780][T10073] __alloc_skb+0xed/0x420 [ 106.760108][T10073] ip6_frag_next+0xaa/0x4b0 [ 106.764618][T10073] ip6_fragment+0x108b/0x1310 [ 106.769360][T10073] ? ip6_make_skb+0x420/0x420 [ 106.774164][T10073] ip6_finish_output+0x444/0x480 [ 106.779216][T10073] ip6_output+0x10e/0x210 [ 106.783556][T10073] ? calipso_opt_del+0x524/0x5b0 [ 106.788498][T10073] ? ip6_output+0x210/0x210 [ 106.793085][T10073] ip6_local_out+0x121/0x1e0 [ 106.797760][T10073] ? __ip6_local_out+0x190/0x190 [ 106.802696][T10073] ip6_push_pending_frames+0xb6/0x170 [ 106.808065][T10073] rawv6_sendmsg+0x12ab/0x1380 [ 106.812831][T10073] ? kstrtoull+0x321/0x360 [ 106.817265][T10073] inet_sendmsg+0x5f/0x80 [ 106.821736][T10073] __sys_sendto+0x2a8/0x370 [ 106.826242][T10073] ? __cond_resched+0x11/0x40 [ 106.830937][T10073] ? fput+0x2d/0x130 [ 106.834832][T10073] __x64_sys_sendto+0x74/0x90 [ 106.839511][T10073] do_syscall_64+0x3d/0x90 [ 106.844424][T10073] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.850390][T10073] RIP: 0033:0x4665e9 14:47:08 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:08 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)=';&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5382, 0x0) 14:47:08 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0xff00, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x6000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 106.854296][T10073] 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 [ 106.874347][T10073] RSP: 002b:00007f4f203ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 106.882866][T10073] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 106.890926][T10073] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 106.899671][T10073] RBP: 00007f4f203ee1d0 R08: 0000000020000180 R09: 000000000000001c [ 106.907829][T10073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:47:08 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='<&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5385, 0x0) [ 106.910718][T10088] debugfs: Directory 'sg0' with parent 'block' already present! [ 106.917368][T10073] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 14:47:08 executing program 0 (fault-call:5 fault-nth:10): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 106.978551][T10088] blktrace: debugfs_dir not present for sg0 so skipping [ 107.009317][T10088] debugfs: Directory 'sg0' with parent 'block' already present! [ 107.017859][T10102] FAULT_INJECTION: forcing a failure. 14:47:08 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5386, 0x0) [ 107.017859][T10102] name failslab, interval 1, probability 0, space 0, times 0 [ 107.030498][T10102] CPU: 1 PID: 10102 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 107.039261][T10102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.049443][T10102] Call Trace: [ 107.052716][T10102] dump_stack_lvl+0xb7/0x103 [ 107.057304][T10102] dump_stack+0x11/0x1a [ 107.061466][T10102] should_fail+0x23c/0x250 [ 107.065930][T10102] __should_failslab+0x81/0x90 [ 107.070687][T10102] should_failslab+0x5/0x20 [ 107.075200][T10102] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 107.081032][T10102] ? __kmalloc_node_track_caller+0x30/0x40 [ 107.084587][T10088] blktrace: debugfs_dir not present for sg0 so skipping [ 107.086864][T10102] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 107.086894][T10102] __kmalloc_node_track_caller+0x30/0x40 [ 107.105423][T10102] ? ip6_frag_next+0xaa/0x4b0 [ 107.110164][T10102] __alloc_skb+0x187/0x420 [ 107.114603][T10102] ip6_frag_next+0xaa/0x4b0 [ 107.119126][T10102] ip6_fragment+0x108b/0x1310 [ 107.123814][T10102] ? ip6_make_skb+0x420/0x420 14:47:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, 0x0) 14:47:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x7000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 107.128553][T10102] ip6_finish_output+0x444/0x480 [ 107.133504][T10102] ip6_output+0x10e/0x210 [ 107.138014][T10102] ? calipso_opt_del+0x524/0x5b0 [ 107.143018][T10102] ? ip6_output+0x210/0x210 [ 107.147558][T10102] ip6_local_out+0x121/0x1e0 [ 107.152161][T10102] ? __ip6_local_out+0x190/0x190 [ 107.157101][T10102] ip6_push_pending_frames+0xb6/0x170 [ 107.162479][T10102] rawv6_sendmsg+0x12ab/0x1380 [ 107.167257][T10102] ? kstrtoull+0x321/0x360 [ 107.171765][T10102] inet_sendmsg+0x5f/0x80 [ 107.176145][T10102] __sys_sendto+0x2a8/0x370 [ 107.180680][T10102] ? __cond_resched+0x11/0x40 [ 107.185423][T10102] ? fput+0x2d/0x130 [ 107.189374][T10102] __x64_sys_sendto+0x74/0x90 [ 107.194067][T10102] do_syscall_64+0x3d/0x90 [ 107.198488][T10102] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.204392][T10102] RIP: 0033:0x4665e9 [ 107.208276][T10102] 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 14:47:08 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, 0x0) 14:47:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, 0x0) 14:47:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, 0x0) 14:47:08 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x28, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 107.227953][T10102] RSP: 002b:00007f4f203ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 107.236496][T10102] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 107.244478][T10102] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 107.252455][T10102] RBP: 00007f4f203ee1d0 R08: 0000000020000180 R09: 000000000000001c [ 107.260464][T10102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 107.268527][T10102] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 14:47:08 executing program 0 (fault-call:5 fault-nth:11): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 107.301574][T10123] debugfs: Directory 'sg0' with parent 'block' already present! [ 107.331902][T10123] blktrace: debugfs_dir not present for sg0 so skipping 14:47:08 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x2a, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 107.351140][T10144] FAULT_INJECTION: forcing a failure. [ 107.351140][T10144] name failslab, interval 1, probability 0, space 0, times 0 [ 107.363953][T10144] CPU: 0 PID: 10144 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 107.372717][T10144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.382928][T10144] Call Trace: [ 107.386195][T10144] dump_stack_lvl+0xb7/0x103 [ 107.390771][T10144] dump_stack+0x11/0x1a [ 107.394906][T10144] should_fail+0x23c/0x250 [ 107.399308][T10144] __should_failslab+0x81/0x90 [ 107.404110][T10144] should_failslab+0x5/0x20 [ 107.408595][T10144] kmem_cache_alloc_node+0x58/0x2b0 [ 107.413901][T10144] ? __alloc_skb+0xed/0x420 [ 107.418562][T10144] ? netif_rx_internal+0x43/0x1c0 [ 107.423580][T10144] __alloc_skb+0xed/0x420 [ 107.427980][T10144] alloc_skb_with_frags+0x90/0x390 [ 107.433081][T10144] sock_alloc_send_pskb+0x436/0x4e0 [ 107.438262][T10144] ? fib6_table_lookup+0x530/0x5e0 [ 107.443357][T10144] sock_alloc_send_skb+0x2d/0x40 [ 107.448273][T10144] __ip6_append_data+0x17ed/0x22b0 [ 107.453423][T10144] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 107.459474][T10144] ? fib6_rule_lookup+0x85/0x160 [ 107.464394][T10144] ip6_append_data+0x17e/0x230 [ 107.469136][T10144] ? icmpv6_xrlim_allow+0x220/0x220 [ 107.474333][T10144] ? icmpv6_xrlim_allow+0x220/0x220 [ 107.479552][T10144] icmp6_send+0xdbf/0x1260 [ 107.483953][T10144] ip6_link_failure+0x3b/0x1d0 [ 107.488789][T10144] ? ip6_negative_advice+0x260/0x260 [ 107.494164][T10144] sit_tunnel_xmit+0x8d4/0x11f0 [ 107.499068][T10144] xmit_one+0xf9/0x270 [ 107.503120][T10144] __dev_queue_xmit+0x1053/0x1c10 [ 107.508142][T10144] ? should_fail+0xd6/0x250 [ 107.512633][T10144] ? skb_copy_bits+0x458/0x4c0 [ 107.517650][T10144] dev_queue_xmit+0x13/0x20 [ 107.522162][T10144] neigh_connected_output+0x264/0x290 [ 107.527598][T10144] ip6_finish_output2+0x984/0xc80 [ 107.532611][T10144] ip6_fragment+0x10c4/0x1310 [ 107.537350][T10144] ? ip6_make_skb+0x420/0x420 [ 107.542009][T10144] ip6_finish_output+0x444/0x480 [ 107.546931][T10144] ip6_output+0x10e/0x210 [ 107.551330][T10144] ? calipso_opt_del+0x524/0x5b0 [ 107.556345][T10144] ? ip6_output+0x210/0x210 [ 107.560838][T10144] ip6_local_out+0x121/0x1e0 [ 107.565473][T10144] ? __ip6_local_out+0x190/0x190 [ 107.570603][T10144] ip6_push_pending_frames+0xb6/0x170 [ 107.575957][T10144] rawv6_sendmsg+0x12ab/0x1380 [ 107.580711][T10144] ? kstrtoull+0x321/0x360 [ 107.585220][T10144] inet_sendmsg+0x5f/0x80 [ 107.589548][T10144] __sys_sendto+0x2a8/0x370 [ 107.594037][T10144] ? __cond_resched+0x11/0x40 [ 107.598700][T10144] ? fput+0x2d/0x130 [ 107.602588][T10144] __x64_sys_sendto+0x74/0x90 [ 107.607258][T10144] do_syscall_64+0x3d/0x90 [ 107.611721][T10144] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.617719][T10144] RIP: 0033:0x4665e9 [ 107.621598][T10144] 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 [ 107.641191][T10144] RSP: 002b:00007f4f203ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 14:47:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, 0x0) 14:47:09 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x2, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x8000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 107.649589][T10144] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 107.657551][T10144] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 107.665589][T10144] RBP: 00007f4f203ee1d0 R08: 0000000020000180 R09: 000000000000001c [ 107.673553][T10144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 107.681549][T10144] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 14:47:09 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, 0x0) 14:47:09 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x30, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:09 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x3, @loopback={0x0, 0xac141409}}, 0x1c) [ 107.731961][T10157] debugfs: Directory 'sg0' with parent 'block' already present! [ 107.747489][T10157] blktrace: debugfs_dir not present for sg0 so skipping [ 107.770833][T10157] debugfs: Directory 'sg0' with parent 'block' already present! 14:47:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x9000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, 0x0) 14:47:09 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x162, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 107.792104][T10157] blktrace: debugfs_dir not present for sg0 so skipping [ 107.864887][T10182] debugfs: Directory 'sg0' with parent 'block' already present! [ 107.882796][T10182] blktrace: debugfs_dir not present for sg0 so skipping [ 107.899017][T10182] debugfs: Directory 'sg0' with parent 'block' already present! [ 107.908346][T10182] blktrace: debugfs_dir not present for sg0 so skipping 14:47:09 executing program 0 (fault-call:5 fault-nth:12): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:09 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:09 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, 0x0) 14:47:09 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x16a, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xa000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:09 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x170, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 107.972532][T10203] debugfs: Directory 'sg0' with parent 'block' already present! [ 107.975683][T10206] FAULT_INJECTION: forcing a failure. [ 107.975683][T10206] name failslab, interval 1, probability 0, space 0, times 0 [ 107.992820][T10206] CPU: 0 PID: 10206 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 108.001587][T10206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.009884][T10203] blktrace: debugfs_dir not present for sg0 so skipping [ 108.011730][T10206] Call Trace: [ 108.011738][T10206] dump_stack_lvl+0xb7/0x103 [ 108.011760][T10206] dump_stack+0x11/0x1a [ 108.027809][T10203] debugfs: Directory 'sg0' with parent 'block' already present! [ 108.030664][T10206] should_fail+0x23c/0x250 [ 108.030692][T10206] __should_failslab+0x81/0x90 [ 108.041219][T10203] blktrace: debugfs_dir not present for sg0 so skipping [ 108.042732][T10206] should_failslab+0x5/0x20 [ 108.058989][T10206] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 108.064751][T10206] ? __kmalloc_node_track_caller+0x30/0x40 14:47:09 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x4d0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:09 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(0x0, 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:09 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x5, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x401c5820, 0x0) [ 108.070558][T10206] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 108.076044][T10206] __kmalloc_node_track_caller+0x30/0x40 [ 108.081686][T10206] ? alloc_skb_with_frags+0x90/0x390 [ 108.086991][T10206] __alloc_skb+0x187/0x420 [ 108.091443][T10206] alloc_skb_with_frags+0x90/0x390 [ 108.096597][T10206] sock_alloc_send_pskb+0x436/0x4e0 [ 108.101802][T10206] ? fib6_table_lookup+0x530/0x5e0 [ 108.107699][T10206] sock_alloc_send_skb+0x2d/0x40 [ 108.112695][T10206] __ip6_append_data+0x17ed/0x22b0 14:47:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xb000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 108.117892][T10206] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 108.124008][T10206] ? fib6_rule_lookup+0x85/0x160 [ 108.128954][T10206] ip6_append_data+0x17e/0x230 [ 108.133718][T10206] ? icmpv6_xrlim_allow+0x220/0x220 [ 108.138913][T10206] ? icmpv6_xrlim_allow+0x220/0x220 [ 108.144117][T10206] icmp6_send+0xdbf/0x1260 [ 108.148541][T10206] ip6_link_failure+0x3b/0x1d0 [ 108.153394][T10206] ? ip6_negative_advice+0x260/0x260 [ 108.158817][T10206] sit_tunnel_xmit+0x8d4/0x11f0 [ 108.163670][T10206] xmit_one+0xf9/0x270 [ 108.167743][T10206] __dev_queue_xmit+0x1053/0x1c10 [ 108.172781][T10206] ? should_fail+0xd6/0x250 [ 108.177308][T10206] ? skb_copy_bits+0x458/0x4c0 [ 108.182084][T10206] dev_queue_xmit+0x13/0x20 [ 108.183670][T10220] debugfs: Directory 'sg0' with parent 'block' already present! [ 108.186668][T10206] neigh_connected_output+0x264/0x290 [ 108.186698][T10206] ip6_finish_output2+0x984/0xc80 [ 108.186717][T10206] ip6_fragment+0x10c4/0x1310 [ 108.206336][T10220] blktrace: debugfs_dir not present for sg0 so skipping [ 108.209415][T10206] ? ip6_make_skb+0x420/0x420 [ 108.209439][T10206] ip6_finish_output+0x444/0x480 [ 108.222920][T10220] debugfs: Directory 'sg0' with parent 'block' already present! [ 108.223040][T10206] ip6_output+0x10e/0x210 [ 108.228107][T10220] blktrace: debugfs_dir not present for sg0 so skipping [ 108.235566][T10206] ? calipso_opt_del+0x524/0x5b0 [ 108.251833][T10206] ? ip6_output+0x210/0x210 [ 108.256355][T10206] ip6_local_out+0x121/0x1e0 [ 108.260999][T10206] ? __ip6_local_out+0x190/0x190 [ 108.265922][T10206] ip6_push_pending_frames+0xb6/0x170 [ 108.271378][T10206] rawv6_sendmsg+0x12ab/0x1380 [ 108.276145][T10206] ? kstrtoull+0x321/0x360 [ 108.280549][T10206] inet_sendmsg+0x5f/0x80 [ 108.284862][T10206] __sys_sendto+0x2a8/0x370 [ 108.289505][T10206] ? __cond_resched+0x11/0x40 [ 108.294190][T10206] ? fput+0x2d/0x130 [ 108.298082][T10206] __x64_sys_sendto+0x74/0x90 [ 108.302742][T10206] do_syscall_64+0x3d/0x90 [ 108.307140][T10206] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 108.313056][T10206] RIP: 0033:0x4665e9 [ 108.317466][T10206] 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 [ 108.337057][T10206] RSP: 002b:00007f4f203ee188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 108.345477][T10206] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 108.353429][T10206] RDX: 00000000000005c8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 108.361380][T10206] RBP: 00007f4f203ee1d0 R08: 0000000020000180 R09: 000000000000001c 14:47:09 executing program 0 (fault-call:5 fault-nth:13): r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:09 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(0x0, 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, 0x0) 14:47:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xc000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:09 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x6, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:09 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x500, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 108.369571][T10206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 108.377616][T10206] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 [ 108.442909][T10239] debugfs: Directory 'sg0' with parent 'block' already present! [ 108.444924][T10237] FAULT_INJECTION: forcing a failure. [ 108.444924][T10237] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 108.462092][T10239] blktrace: debugfs_dir not present for sg0 so skipping [ 108.463723][T10237] CPU: 0 PID: 10237 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 108.480328][T10237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.487684][T10239] debugfs: Directory 'sg0' with parent 'block' already present! [ 108.490568][T10237] Call Trace: [ 108.490578][T10237] dump_stack_lvl+0xb7/0x103 [ 108.490601][T10237] dump_stack+0x11/0x1a [ 108.490633][T10237] should_fail+0x23c/0x250 [ 108.498657][T10239] blktrace: debugfs_dir not present for sg0 so skipping [ 108.501696][T10237] should_fail_usercopy+0x16/0x20 [ 108.527314][T10237] _copy_to_user+0x1c/0x90 [ 108.531889][T10237] simple_read_from_buffer+0xab/0x120 [ 108.537269][T10237] proc_fail_nth_read+0xf6/0x140 14:47:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, 0x0) [ 108.542340][T10237] ? rw_verify_area+0x136/0x250 [ 108.547200][T10237] ? proc_fault_inject_write+0x200/0x200 [ 108.552851][T10237] vfs_read+0x154/0x5d0 [ 108.557009][T10237] ? __fget_light+0x21b/0x260 [ 108.561696][T10237] ? __cond_resched+0x11/0x40 [ 108.566416][T10237] ksys_read+0xce/0x180 [ 108.570562][T10237] __x64_sys_read+0x3e/0x50 [ 108.575086][T10237] do_syscall_64+0x3d/0x90 [ 108.579492][T10237] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 108.585654][T10237] RIP: 0033:0x41936c 14:47:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xd000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:10 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x598, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 108.589617][T10237] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 108.609381][T10237] RSP: 002b:00007f4f203ee170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 108.617951][T10237] RAX: ffffffffffffffda RBX: 00000000000005c8 RCX: 000000000041936c [ 108.625928][T10237] RDX: 000000000000000f RSI: 00007f4f203ee1e0 RDI: 0000000000000006 [ 108.633967][T10237] RBP: 00007f4f203ee1d0 R08: 0000000000000000 R09: 000000000000001c 14:47:10 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(0x0, 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:10 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x7, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, 0x0) [ 108.642034][T10237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 108.650208][T10237] R13: 00007ffde7b03c4f R14: 00007f4f203ee300 R15: 0000000000022000 14:47:10 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 108.693384][T10258] debugfs: Directory 'sg0' with parent 'block' already present! [ 108.718332][T10258] blktrace: debugfs_dir not present for sg0 so skipping 14:47:10 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="0626", 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5a0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x801c581f, 0x0) 14:47:10 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x8, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 108.753109][T10258] debugfs: Directory 'sg0' with parent 'block' already present! [ 108.768537][T10258] blktrace: debugfs_dir not present for sg0 so skipping 14:47:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0xe000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:10 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5f0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xf, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, 0x0) 14:47:10 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="1126", 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 108.839460][T10295] debugfs: Directory 'sg0' with parent 'block' already present! [ 108.861986][T10295] blktrace: debugfs_dir not present for sg0 so skipping [ 108.874890][T10295] debugfs: Directory 'sg0' with parent 'block' already present! 14:47:10 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:10 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x10027, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x11, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, 0x0) 14:47:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x10000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 108.892785][T10295] blktrace: debugfs_dir not present for sg0 so skipping 14:47:10 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='+&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:10 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x20000688, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x30, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, 0x0) 14:47:10 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=',&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 108.988153][T10326] debugfs: Directory 'sg0' with parent 'block' already present! [ 109.017284][T10326] blktrace: debugfs_dir not present for sg0 so skipping 14:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, 0x0) 14:47:10 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x7ffff000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x60, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) [ 109.052806][T10326] debugfs: Directory 'sg0' with parent 'block' already present! [ 109.083534][T10326] blktrace: debugfs_dir not present for sg0 so skipping 14:47:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x11000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:10 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:10 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000040)) ioctl$BLKTRACESETUP(r0, 0x541b, 0x0) 14:47:10 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0xfffffdef, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfc, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:10 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x103, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=':&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x470a02757379a708, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) [ 109.162857][T10368] debugfs: Directory 'sg0' with parent 'block' already present! [ 109.197270][T10368] blktrace: debugfs_dir not present for sg0 so skipping 14:47:10 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x198, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x12000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x2, 0x206202) ioctl$BLKTRACESETUP(r0, 0x541b, 0x0) 14:47:10 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)=';&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 109.237624][T10368] debugfs: Directory 'sg0' with parent 'block' already present! [ 109.259544][T10368] blktrace: debugfs_dir not present for sg0 so skipping 14:47:10 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x1a0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 1: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, 0x0) [ 109.363549][T10411] debugfs: Directory 'sg0' with parent 'block' already present! [ 109.391907][T10411] blktrace: debugfs_dir not present for sg0 so skipping 14:47:10 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:10 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='<&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 109.406662][T10411] debugfs: Directory 'sg0' with parent 'block' already present! 14:47:10 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x1c8, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x20000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) [ 109.445914][T10411] blktrace: debugfs_dir not present for sg0 so skipping 14:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000013c0)={0x90, 0x9, 0x3, "7c15d381fd1418ce50690c00c6a28bd00ce0448ead9b70f9d13c93167319abc7d661385be28017dc758ed86af431cc38e2db19ba385ff6e9adfa2c527dba7d8c8f4215337fc8e3fa95df6d50dcd733edf088c9e52ff8fd3f90e62ed1fb1df8462c3db79cd28d0d13d4d945e4e10805608de13ba46e896da7507d45df4ab6a9ebc00328fe08842e16b6277f0635a70e59"}) preadv(r1, &(0x7f00000014c0)=[{&(0x7f000001a540)=""/177, 0xb1}, {&(0x7f000001a600)=""/202, 0xca}], 0x2, 0xdb0, 0x9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80000e, 0x12, r2, 0x3000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$getflags(r2, 0x408) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f000001a7c0)={0x3, 0x7e, 0x73, &(0x7f000001a740)=""/115}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000001480)=0x6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r4, &(0x7f0000001500)=[{&(0x7f0000001540)=""/102400, 0x19000}], 0x1, 0xd9f, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/134, 0x86}, {&(0x7f0000001100)=""/182, 0xb6}, {&(0x7f00000011c0)=""/4, 0x4}, {&(0x7f0000001200)=""/72, 0x48}, {&(0x7f0000001280)=""/18, 0x12}, {&(0x7f00000012c0)=""/123, 0x7b}], 0x7, 0x100000, 0x2) 14:47:10 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x28, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x2a, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:10 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x220, @loopback={0x0, 0xac141409}}, 0x1c) [ 109.501996][T10442] debugfs: Directory 'sg0' with parent 'block' already present! [ 109.541698][T10442] blktrace: debugfs_dir not present for sg0 so skipping 14:47:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) 14:47:11 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1f000) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:11 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x6, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x30, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 14:47:11 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x300, @loopback={0x0, 0xac141409}}, 0x1c) [ 109.577763][T10442] debugfs: Directory 'sg0' with parent 'block' already present! [ 109.616471][T10442] blktrace: debugfs_dir not present for sg0 so skipping 14:47:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x25000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:11 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x7, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x162, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x301, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x40, r3, 0x30b, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8}, @val={0xc}}}, [@NL80211_ATTR_VENDOR_ID={0x8}, @NL80211_ATTR_VENDOR_SUBCMD={0x10}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x200, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3, 0x2b}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x24000000) 14:47:11 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x16a, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 109.697820][T10486] debugfs: Directory 'sg0' with parent 'block' already present! [ 109.734638][T10486] blktrace: debugfs_dir not present for sg0 so skipping 14:47:11 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x0) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:11 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4d8, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x3c030000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:11 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0xf, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 109.765162][T10486] debugfs: Directory 'sg0' with parent 'block' already present! [ 109.780086][T10486] blktrace: debugfs_dir not present for sg0 so skipping [ 109.791740][T10502] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 14:47:11 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x500, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x170, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 109.843030][T10502] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 109.855644][T10517] debugfs: Directory 'sg0' with parent 'block' already present! 14:47:11 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x10, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 1: syz_open_dev$sg(&(0x7f0000000000), 0xa, 0x10000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) 14:47:11 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x0) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:11 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x598, @loopback={0x0, 0xac141409}}, 0x1c) [ 109.893735][T10517] blktrace: debugfs_dir not present for sg0 so skipping 14:47:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x48000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:11 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x4d0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x11, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x5c8, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x500, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 109.990935][T10547] debugfs: Directory 'sg0' with parent 'block' already present! [ 110.006470][T10547] blktrace: debugfs_dir not present for sg0 so skipping [ 110.014607][T10547] debugfs: Directory 'sg0' with parent 'block' already present! [ 110.023751][T10547] blktrace: debugfs_dir not present for sg0 so skipping 14:47:11 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x600, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x30, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x4c000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:11 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x60, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 1: sendmsg$AUDIT_TTY_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x88002040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x10, 0x3f8, 0x400, 0x70bd2a, 0x25dfdbfc, "", ["", "", "", "", "", ""]}, 0x53}, 0x1, 0x0, 0x0, 0x2004c055}, 0x20000810) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x13d) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='smaps\x00') ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x2f, 0x6e, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa3eec93a6eccfa7, 0x7, 0x5a, 0xd8c9}}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@private2={0xfc, 0x2, '\x00', 0x1}, @private0, @empty, 0x9, 0x8, 0x4, 0x0, 0x1, 0x240}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000800)={'syztnl1\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="67724330000000000000100000000000", @ANYRES32=0x0, @ANYBLOB="00080040fffffffe0000002048010020006700000904907800000000ac1414bb010144086cf0000000030000"]}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000900)={'batadv_slave_1\x00'}) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000840)={&(0x7f0000000780), 0xc, &(0x7f0000000a80)={&(0x7f0000000940)={0x100, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x40) sendfile(r1, r2, 0x0, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, 0x0, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd0}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x96c1}, @IPVS_DEST_ATTR_WEIGHT={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000804}, 0x20000080) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r5, 0x541b, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000005140)=0xc) mount$tmpfs(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x19009, &(0x7f00000001c0)) r7 = syz_mount_image$nfs4(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x100000000, 0x4, &(0x7f0000000640)=[{&(0x7f00000002c0)="b91b74c3901d90ca6fcf12ea00089823cebc3964247614cdba60c1ab361e7e11afc408683d900999019d46bf2e334b722cfd6ac4dc80e35182a4c451f0bddae7f013fa46fe360e88d8fb66c78f82a57a832eec63b56df38fa804363c15cebd5dbb6ae228d7b2e4c407b1636f15bb707e035f8670d1c35f04889c0d15651a0485807f74d1364129edeb06ee19d67348192b488e88c6d72ba9e890c7c65ca9fc6ce855488799960ecf4bfc9246ce9eed5b991ba5307115caf62adbd20acdd166780cdc7c2d1b79f694829c1e8c744014c4f16a0c4ddd828199c32b9141cff60125aa4bab8f1addb5", 0xe7, 0x8afc}, {&(0x7f00000006c0)="bbdfe9a1073b489d9f7262578d87e409c00bd6e1983573de4b880644961a8dfb99830fd1b67e4b8f6d3d6a22dae6cb23daa2806f8d7da6fad8aa3a12c8b20a4b3434e039faca1b8e75ca57552479e6e4916ba74f", 0x54, 0x1}, {&(0x7f0000000400)="268194ae865eba55f7f033833312a63011bb3f57bda1be72878531569cc87563d647361d63e9f75c6e0c19554c1d0986daf2790077341dae0f2e414ca40fe135db838dc3aec2f439549ebfc8fb5b92eb82fdf7f72521b5eaf9285bcc5fac0acac8d6b1180154217d97a95c3203bee84b7a860e9aa1630c1dd2a5aabbd2809896965eaaf2e01ac9d380347e67215374528f61", 0x92, 0x4}, {&(0x7f00000004c0)="a6baafc333a2dcc0c61aa3a01eb30bb60904ec2feac8fa31885e06bd0c7c3517b8ef503af105b57082d94c3a6d91d9828d41cb7b706502080221983d4dd47095afbefdf64ceeeae522050f77fa046b77e2f860ae3728b8fcd6d592d10be4bd07967110f5e262162c6bea72a14586e286cf600bb0a51dbb97810afe6cbff11213bd1a290a675e9f8beddb0a49e7cedb2698c06709506784dc5bbd47ea9d9604fe88d88b1f7bcf200d771a8a4df0dc315fe3d592369be1c0156402fae530694f39b52c603481de1e471e5707cd0cdbd15fbdb8795c291cdaddb3d7bab12422ddb6fbcdd346d17848", 0xe7}], 0x2004000, &(0x7f0000000c00)={[], [{@fsmagic}, {@pcr={'pcr', 0x3d, 0x2}}, {@obj_role}, {@context={'context', 0x3d, 'sysadm_u'}}, {@dont_hash}, {@seclabel}, {@smackfsfloor={'smackfsfloor', 0x3d, '#,\\\x0f'}}, {@dont_hash}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@fowner_eq={'fowner', 0x3d, r6}}]}) sync_file_range(r7, 0x8000, 0x4, 0x4) 14:47:11 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x0) dup3(r2, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:11 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x598, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 110.129685][T10571] debugfs: Directory 'sg0' with parent 'block' already present! [ 110.137425][T10571] blktrace: debugfs_dir not present for sg0 so skipping [ 110.148971][T10571] debugfs: Directory 'sg0' with parent 'block' already present! 14:47:11 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x700, @loopback={0x0, 0xac141409}}, 0x1c) [ 110.176394][T10571] blktrace: debugfs_dir not present for sg0 so skipping [ 110.191144][T10578] loop1: detected capacity change from 0 to 264192 14:47:11 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x64, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x60000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:11 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x810, @loopback={0x0, 0xac141409}}, 0x1c) [ 110.229338][T10578] nfs4: Unknown parameter 'fsmagic' 14:47:11 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5a0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0xa, 0x80802) ioctl$BLKTRACESETUP(r0, 0x541b, 0x0) 14:47:11 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0x78, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/57, 0x39}], 0x1, 0xd9f, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x2, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x6, 0x49}}}}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000000) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0x541b, 0x0) 14:47:11 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xf00, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5f0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 110.294670][T10602] debugfs: Directory 'sg0' with parent 'block' already present! [ 110.323166][T10602] blktrace: debugfs_dir not present for sg0 so skipping 14:47:11 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0x175d900f) fallocate(r1, 0x0, 0x0, 0x1f000) dup3(0xffffffffffffffff, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:47:11 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x5c8, 0xfc, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0xae06, 0x420, 0x68000000, 0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) 14:47:11 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='3&', 0x5c8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x1008, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='!&', 0x10027, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 14:47:11 executing program 1: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@private2={0xfc, 0x2, '\x00', 0x1}, @private0, @empty, 0x9, 0x8, 0x4, 0x0, 0x1, 0x240}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00000000c0)=0xb9, 0x4) sendmmsg$inet6(r0, &(0x7f0000006b80)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000003700)=ANY=[@ANYBLOB="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"/729], 0x2e8}}], 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000080)=0x8000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f00000000c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xbc\xb3g\x9f\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\x17\xd4|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc23\xd0d\xee\x13Q', 0x0) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x201, 0x10000, 0x1, 0x0, 0xafd0}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba, r5}) sendto$packet(r3, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r5, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4009a, r5}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000a00)={'syztnl1\x00', &(0x7f0000000000)={'ip6_vti0\x00', r5, 0x2f, 0x2e, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa3eec93a6eccfa7, 0x8000, 0x5b, 0xd8c9}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@private2={0xfc, 0x2, '\x00', 0x1}, @private0, @empty, 0x9, 0x8, 0x4, 0x0, 0x1, 0x240, r5}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="080029bd7000fbdbdf250200000008000100", @ANYRES32=0x0, @ANYBLOB="5800028054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000024000400070002080000000004003f045e0e000040021200070000000600fe020500000008000100", @ANYRES32=0x0, @ANYBLOB="b800028038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000005000300030000000800040004c3000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004001000000008000600", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYRESOCT=r2, @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000