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", 0x1000}, {&(0x7f0000002200)="8b80bccceb69bbd3bea1f473e2f91b4ddba6e8ee3856b5f38863ac9091da587a198f97718c3413cec8c7d0cdccf6f0be8708edd5b2ddb7caedcf0618f043a8cd17cd3e2823eaf9ae8ea61be119f68419bc6b08", 0x53}], 0x6, 0x0, 0x0, 0x40080}, 0x200040d1) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) bind$xdp(r3, &(0x7f0000002340)={0x2c, 0x0, 0x0, 0x28}, 0x10) 16:57:36 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000480)={'fscrypt:', @auto=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34]}, &(0x7f00000004c0)={0x0, "56c49ab8596ec2b11a24fca21011dc186786930201459d2c4a4a73f28567c96c1eab72ada4340ebca53047cc55f7b4fe7d9b03a8945854d8a2b2850233bda733"}, 0x48, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000540)=""/232, 0xe8) keyctl$link(0x8, r1, r2) 16:57:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 3) [ 2433.841135] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2433.848408] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2433.855684] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2433.862955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2433.870229] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:36 executing program 1: getrandom(0x0, 0x17, 0x0) (async) io_setup(0x2, &(0x7f0000000140)=0x0) io_getevents(r0, 0xffffffffffffff3b, 0x0, &(0x7f0000000180), 0x0) (async, rerun: 32) r1 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000240)='-\x00', 0xfffffffffffffffc) (rerun: 32) r2 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)='\x00', r1) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) ioctl$MEDIA_IOC_ENUM_ENTITIES(r3, 0xc1007c01, &(0x7f0000000380)) r4 = request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000340)='#-N:--}$\xff\a\x00@@\x00\x00\x80:Bo\xc5', r2) keyctl$unlink(0x9, r4, 0xfffffffffffffff8) 16:57:36 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async, rerun: 64) r1 = socket$xdp(0x2c, 0x3, 0x0) (rerun: 64) r2 = socket$xdp(0x2c, 0x3, 0x0) sendmsg$xdp(r2, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000000)="22ca7b3b6ab453dec4ad664bcd20ec40cc261b6b815f418f6e15f344fb661f286ddd07bf563d459c8121351f589f1ab7321f613cb4bd65e058979ee90814b47d2bcb22f67e19df65438a2c704bd37a63612d706200df4d61e033ddaabf8fe319074d8b4022d8a59dcd036c891d8b0ba110c29940daeb3ad8dd859b700456b7226b3ce4a272c229aea67b145520422e6c1c", 0x91}, {&(0x7f00000000c0)="ac4f154c82893c8b2a097bfb605fd993d08939e228e3bbd5709299113edd8f59faccc9cd2fbbeaa1a12dbc77a45bfe5f4d0202db8d5e4ccd81cdf27555b90f6c95a0151d13936dbd211c226798dbb836936db111b7ee1ceb684f3f70f85cff8fa7fc10f1381c0bb070484ee8d84fafae22aa1523d07b765ea99e1c1eeb91be8eb4d8b4de9391ed6fc529118c0f3f6bea93bf450b6af91e7c1241f8eaf6601e7f67e7859bfeaca81da1a13be4b0675d990318e2b253948e404ef7dba37a45ca0244782f9370a376e0795eeb0f433c22e38204ab29157af06709fe13b86b5bfeff920af11761f0ca5272", 0xe9}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="7835099e9182d043d7ac3ebf973dec45629b366962e7", 0x16}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000002200)="8b80bccceb69bbd3bea1f473e2f91b4ddba6e8ee3856b5f38863ac9091da587a198f97718c3413cec8c7d0cdccf6f0be8708edd5b2ddb7caedcf0618f043a8cd17cd3e2823eaf9ae8ea61be119f68419bc6b08", 0x53}], 0x6, 0x0, 0x0, 0x40080}, 0x200040d1) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async, rerun: 64) r3 = socket$xdp(0x2c, 0x3, 0x0) (rerun: 64) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) bind$xdp(r3, &(0x7f0000002340)={0x2c, 0x0, 0x0, 0x28}, 0x10) [ 2433.933104] FAULT_INJECTION: forcing a failure. [ 2433.933104] name failslab, interval 1, probability 0, space 0, times 0 [ 2433.966690] CPU: 1 PID: 24527 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2433.974607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2433.983961] Call Trace: [ 2433.986552] dump_stack+0x1fc/0x2ef [ 2433.990190] should_fail.cold+0xa/0xf [ 2433.994004] ? setup_fault_attr+0x200/0x200 [ 2433.998340] ? lock_acquire+0x170/0x3c0 [ 2434.002337] __should_failslab+0x115/0x180 [ 2434.006688] should_failslab+0x5/0x10 [ 2434.010668] kmem_cache_alloc_trace+0x284/0x380 [ 2434.015360] nbd_dev_add+0x44/0x890 [ 2434.019000] nbd_genl_connect+0x4cc/0x1630 [ 2434.023245] ? nbd_xmit_timeout+0x730/0x730 [ 2434.027578] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2434.032778] ? validate_nla+0x270/0x820 [ 2434.036764] ? nla_parse+0x1b2/0x290 [ 2434.040490] genl_family_rcv_msg+0x642/0xc40 [ 2434.044906] ? genl_rcv+0x40/0x40 [ 2434.048362] ? genl_rcv_msg+0x12f/0x160 [ 2434.052336] ? mutex_trylock+0x1a0/0x1a0 [ 2434.056410] ? __radix_tree_lookup+0x216/0x370 [ 2434.061093] genl_rcv_msg+0xbf/0x160 [ 2434.064814] netlink_rcv_skb+0x160/0x440 [ 2434.068884] ? genl_family_rcv_msg+0xc40/0xc40 [ 2434.073566] ? netlink_ack+0xae0/0xae0 [ 2434.077465] ? genl_rcv+0x15/0x40 16:57:36 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) [ 2434.080938] genl_rcv+0x24/0x40 [ 2434.084223] netlink_unicast+0x4d5/0x690 [ 2434.088297] ? netlink_sendskb+0x110/0x110 [ 2434.092538] ? _copy_from_iter_full+0x229/0x7c0 [ 2434.097214] ? __phys_addr_symbol+0x2c/0x70 [ 2434.101545] ? __check_object_size+0x17b/0x3e0 [ 2434.106136] netlink_sendmsg+0x6c3/0xc50 [ 2434.110207] ? aa_af_perm+0x230/0x230 [ 2434.114020] ? nlmsg_notify+0x1f0/0x1f0 [ 2434.118086] ? kernel_recvmsg+0x220/0x220 [ 2434.122262] ? nlmsg_notify+0x1f0/0x1f0 [ 2434.126247] sock_sendmsg+0xc3/0x120 [ 2434.129965] ___sys_sendmsg+0x7bb/0x8e0 [ 2434.133949] ? check_preemption_disabled+0x41/0x280 [ 2434.138966] ? copy_msghdr_from_user+0x440/0x440 [ 2434.143727] ? __fget+0x32f/0x510 [ 2434.147188] ? lock_downgrade+0x720/0x720 [ 2434.151347] ? check_preemption_disabled+0x41/0x280 [ 2434.156362] ? check_preemption_disabled+0x41/0x280 [ 2434.161381] ? __fget+0x356/0x510 [ 2434.164835] ? do_dup2+0x450/0x450 [ 2434.168379] ? lock_downgrade+0x720/0x720 [ 2434.172530] ? vfs_write+0x3d7/0x540 [ 2434.176251] ? __fdget+0x1d0/0x230 [ 2434.179802] __x64_sys_sendmsg+0x132/0x220 [ 2434.184048] ? __sys_sendmsg+0x1b0/0x1b0 [ 2434.188117] ? vfs_write+0x393/0x540 [ 2434.191846] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2434.197218] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2434.202239] ? do_syscall_64+0x21/0x620 [ 2434.206577] do_syscall_64+0xf9/0x620 [ 2434.210387] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2434.215578] RIP: 0033:0x7f0702c0c0c9 sendmsg$xdp(r2, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000000)="22ca7b3b6ab453dec4ad664bcd20ec40cc261b6b815f418f6e15f344fb661f286ddd07bf563d459c8121351f589f1ab7321f613cb4bd65e058979ee90814b47d2bcb22f67e19df65438a2c704bd37a63612d706200df4d61e033ddaabf8fe319074d8b4022d8a59dcd036c891d8b0ba110c29940daeb3ad8dd859b700456b7226b3ce4a272c229aea67b145520422e6c1c", 0x91}, {&(0x7f00000000c0)="ac4f154c82893c8b2a097bfb605fd993d08939e228e3bbd5709299113edd8f59faccc9cd2fbbeaa1a12dbc77a45bfe5f4d0202db8d5e4ccd81cdf27555b90f6c95a0151d13936dbd211c226798dbb836936db111b7ee1ceb684f3f70f85cff8fa7fc10f1381c0bb070484ee8d84fafae22aa1523d07b765ea99e1c1eeb91be8eb4d8b4de9391ed6fc529118c0f3f6bea93bf450b6af91e7c1241f8eaf6601e7f67e7859bfeaca81da1a13be4b0675d990318e2b253948e404ef7dba37a45ca0244782f9370a376e0795eeb0f433c22e38204ab29157af06709fe13b86b5bfeff920af11761f0ca5272", 0xe9}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="7835099e9182d043d7ac3ebf973dec45629b366962e7", 0x16}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000002200)="8b80bccceb69bbd3bea1f473e2f91b4ddba6e8ee3856b5f38863ac9091da587a198f97718c3413cec8c7d0cdccf6f0be8708edd5b2ddb7caedcf0618f043a8cd17cd3e2823eaf9ae8ea61be119f68419bc6b08", 0x53}], 0x6, 0x0, 0x0, 0x40080}, 0x200040d1) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) bind$xdp(r3, &(0x7f0000002340)={0x2c, 0x0, 0x0, 0x28}, 0x10) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) sendmsg$xdp(r2, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000000)="22ca7b3b6ab453dec4ad664bcd20ec40cc261b6b815f418f6e15f344fb661f286ddd07bf563d459c8121351f589f1ab7321f613cb4bd65e058979ee90814b47d2bcb22f67e19df65438a2c704bd37a63612d706200df4d61e033ddaabf8fe319074d8b4022d8a59dcd036c891d8b0ba110c29940daeb3ad8dd859b700456b7226b3ce4a272c229aea67b145520422e6c1c", 0x91}, {&(0x7f00000000c0)="ac4f154c82893c8b2a097bfb605fd993d08939e228e3bbd5709299113edd8f59faccc9cd2fbbeaa1a12dbc77a45bfe5f4d0202db8d5e4ccd81cdf27555b90f6c95a0151d13936dbd211c226798dbb836936db111b7ee1ceb684f3f70f85cff8fa7fc10f1381c0bb070484ee8d84fafae22aa1523d07b765ea99e1c1eeb91be8eb4d8b4de9391ed6fc529118c0f3f6bea93bf450b6af91e7c1241f8eaf6601e7f67e7859bfeaca81da1a13be4b0675d990318e2b253948e404ef7dba37a45ca0244782f9370a376e0795eeb0f433c22e38204ab29157af06709fe13b86b5bfeff920af11761f0ca5272", 0xe9}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="7835099e9182d043d7ac3ebf973dec45629b366962e7", 0x16}, {&(0x7f0000001200)="dcbfa6f2ab24aa032b05bad1c36c83971f0e36fefca3235e13e540c60738ebad299f5c3e0c57e334b7f4c2b39b61713a73122aabf1a5b0a9eb5e5772dea1849000e6b6b142a364dafa642a43746d827ed5a63b94e8103015aae96628f2f58d90b434ec127461593380d712d36daaead13b2fdcf39af612397905ec262fa352bf90d5ffded6b2536566d84982793531cc0a04545901d7399f4a038af9ae62a08d9ee82bfbc14524d433e199525b4535580d280c462df14fab6a671d90d838a17a837c721986287d67ff4c931fb560685228bac276024d772adfde4595ae0daea5e997af5f9cc3d75224534d7b14494951632397c5ffa1741b1e9b6cd008c49ee34ffeefd2647dbbd0a7e0fcda6e8cb3115991ce59bdbc864fa40e02b8592b469ad09bb9b658f0d5f9deede424dfbd7d333ac3afd647a970401f71747b820d635a38b8d9a125c882a251476c36fc1dcc430d63e434130145b71847c41bd512eee954836d887c291817e65148da40854dbc11e5a6cf81ed0b017933e395024766e3081cee4ad4d7beff5a7371fe6c27b09e1d6077021716c3d1437ae9683e3230b72f1a0a498c1dc67f997af1dfb94754da553fce3f044a7b75f431494ac78d2238c7c3ff83211ac520d94f3a0d6daa865d61243a3412fb81bfadd5b97db7ad77b69394791809dc4b483204ac45a44c8d3a966614d3c9bad7b504292cd3c200a8aecf07a073bfd8ddefe730d4ad71ef04ab06163d7961532b614b532eda88177c0e87e22bfeb1cc17fa68ac86bee9d15d403b33c8bfed7460f02aca53dbde8d02eff2f5cef4275e22a549be03f64cc5e50f99f74f168e6b2b1dd9baaa544a74e3a903b4568f59bd0470bdd219888759a90ef88a826a2c9f882bfd261750132b32775c6d23b3266421c3f63be77ff67481d9f532c7dff08580a95eb1e550a0f1b8b085d412b9a57bf0bd356dbe5ed6c0b1055d6aaff25abd32716900a2e4d446d7080f425243a15d7dfb4c0604b6f4b15e5e67a4b69a7a33533e26c57569b1bf6a1633610210e76661e897f75732b3e97981bbe8ed7bf0427b954bbcfe5aa745da2b23c261d519ee8e0a969e7c8718f759b5d6dc4ecd640e84485704c0ade5126a8728782fc4a1dfbb2aaedf73e43bf06aa4c949582d4b29f6f7d8ae4235cb987746d7ea926582c5c784437745672528df661289bace959b794040b58f0cbaeaa8350e89cab494493bd3fdd69518e0fe853c3ad10d144cdf0da87fbf8a72b4cef379aab240da5a02996719e14bf70d915f6d3a0b436a5d96a541356ab7698c5aceba92ced4eda87228d1f1cae8e26d6d35c514690825bbea330805f9889470c5aa0588cbf32b1c73d419c2b2dae3692203e9eeb611d330ac5ff72f309b06fe5a95667a56ef8b713833aeb198c4e291615e8876aa631a26aa37a46381609664e3a0a89bc5327a98b6c215103d9cb7a1fc20306bf101651f9463823cdfe843143b2f2078d6606fe7292f5e9891122d586b6fcbab62ad41c0239e6900675c2b91b2a7fe384361610a977128fb85f3e78258d30eacebbe5c1f597accae6f4a0868cdd6af6db3fd7aa7738b6070156300fbbe95af4b4c022b07bfab86262bb11e305c0d0c1e66d0bfe063da7655057d7444110e2fad73712e4ebaf2c3316cbd29851080516209ff6bc97f3ceeff3860032f726968b1e2e46258d38f018c9b1e3356501638796bf961e3bf5bf1db1e8210ed1ad3a38f0a3520caa59ed240da02ee0f9c995f5611693838526f553316af927a80348b994135df10f1e2916096e865d44a12e45c8964099617686c1221df365616e8fd134bb88d37cb282c15b32171fe79042f72bd34a2c29d8faf884096ddf5739997c52f70dba33b6855230efbc3edc381a32dae7394a8220b356058990f150b3362e626be52a4852cbde5f9df9a2d5c84f6d00dc1d74aad64106a2af763ffc183ad8cbb8062882bbbe36531c348126546bd277a10a30ac3ea5a659a10ec0f9a00d75677941be8d65ab324973b480cbb57e51a40d8f4f3153f353b76d4e252647793db1dd7950742bf7da48f441beed7a778f17c9679ac94a68dd822b3fe31dc8c510a877f4641f167dab0659136dfe1947d55d0e48f22640cb8b38bd20f7f6e09d46b9a7cc6cedd94a5c0eb803cec493ac7596d2fdd5239c3d35b487956d2090f264e65af1ff4ca206d669bb64ffb001b70c90776d5000be5ebdef0968b930162f3e58491654f2195bee0244794388bda13edb5bae114d6e919eee8f18d244c4bf84d91c99a3fe0c66eb7c1eefef2b5b4cf2819a05708679a3cfa81b181964d8cf0e8d272e16bad2fa0f0536e0c9e2fe2fb83ec2b688cb78a5474775f1cb48231f220d4bcd1c6a92deac1c2c6a29fb698391ab8d89eb359ff5638187fbda1e0c904d1d89cf74e6ee1eea5867e3cb02913e546d9977f0893a33092078f3fda8386f2c4f4a89e38581acdb98940e45b3fe8abb7da4660a91c67bce02ed9d548ed1042f1c7fe334a14283d2570b5572000c06cdd6b0645450acb94dd21eeafae56b2eba93ed088b0e13a506e7a7bcfa6e841899247c792df4fbbfb8ce9aba46acfa4ab7afe27417a9fde25c5e0dea5272d60b9044fbcc9b8bf77c9d58fb6c1146d1673552395cad3f66749b0d74ec5d73631a882b29b5fb1a74cd99096f74414dbb3c81ae0a6d7223193afef1bf2affb9b7dffad1d74357ffb5db8e18631648037c7a82af3c7cea3f40dae62703b4ddf36255fa0936964f3d2df8d425bd2dbadd2187f60d90a7d24df17e45017b2ac1a26d79a1192afe7a5b37e4c199de97efe33d69fa1c63b1fabc4760861564fa2a52041ae6cd598b36222b28067c9754f7e5b163f224cf62f3704cf8c541b77e6919fd32a82c9bbf2488a4a63b4f95307bb97939c89b4000d8805876f23223ddc8655cea4683fb87c1c576e12722278adac33394b10128d0984462a6b611e1f8b85fe4df97b5f8d4aa5875791b198f05e143101cc5481168aa64d6438b455cca20b4e3470e18400e70397c9c392292d20cee75d7f0e31d18f29d115b37446e6f345304b7ccf91b6a6e3071c719f86a786b15e8e62833f83c45714ba3ddc281b6af05a4bb55de4d5dba48d0efb9653fe5f992b2f73f06a2da944ba40964f305ac59062a24198003013e4be1c1165029949f9a716c06c84731a95d5536ea087a987aee02f5a8ccc2fc7d73518eb80c1720424d712628328a65f5c8f0c74432e6b1405179530f7fbeaa988365a08a4d3d818c75ba4a4031fc10a602a78f0e933360431cf7dd975213408a12b351a76b36217600d47929810def0d53724279cb206d4ec94dff12657723725eb030a993bf3677896403ec17a92d85fcec47c0266ef105ed59ede375ac75b9572e14259a3047af8be3adeafb10db1c93ee7383d0ef9d3091071efc7d6c4b1dfe5cca29c20eb50c2e9dbc67af7d23045c12de1517e2bceb3111893b240083c83cfdd8fcd92ea2fd706cda0d8f2afa8d20cd7bfd2e4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0x1000}, {&(0x7f0000002200)="8b80bccceb69bbd3bea1f473e2f91b4ddba6e8ee3856b5f38863ac9091da587a198f97718c3413cec8c7d0cdccf6f0be8708edd5b2ddb7caedcf0618f043a8cd17cd3e2823eaf9ae8ea61be119f68419bc6b08", 0x53}], 0x6, 0x0, 0x0, 0x40080}, 0x200040d1) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) bind$xdp(r3, &(0x7f0000002340)={0x2c, 0x0, 0x0, 0x28}, 0x10) (async) 16:57:36 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) bind$xdp(r0, &(0x7f0000000000)={0x2c, 0x1, 0x0, 0x2f}, 0x10) [ 2434.219294] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2434.238458] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2434.246179] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2434.253481] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2434.260747] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2434.267998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2434.275253] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:36 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x7fff, &(0x7f0000000140)=0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r2) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, &(0x7f0000000180)="36e7da4a309380ef5453550a7541434492ff63e1e6ef9758230c84656c006590d1bd1e4c8f1eda49357171e599c5146c04b0a2fbec4c", 0x36, 0x795, 0x0, 0x3, r2}, &(0x7f0000000200)) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_getevents(0x0, 0x9, 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000080)) io_destroy(r0) io_setup(0x7f, &(0x7f00000000c0)) (async) io_setup(0x7fff, &(0x7f0000000140)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r2) (async) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, &(0x7f0000000180)="36e7da4a309380ef5453550a7541434492ff63e1e6ef9758230c84656c006590d1bd1e4c8f1eda49357171e599c5146c04b0a2fbec4c", 0x36, 0x795, 0x0, 0x3, r2}, &(0x7f0000000200)) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_getevents(0x0, 0x9, 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000080)) (async) io_destroy(r0) (async) 16:57:36 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) bind$xdp(r0, &(0x7f0000000000)={0x2c, 0x1, 0x0, 0x2f}, 0x10) 16:57:36 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_destroy(r1) io_setup(0x5, &(0x7f0000000040)=0x0) io_pgetevents(r2, 0x0, 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={[0x8]}, 0x8}) io_destroy(r0) io_setup(0x7f, &(0x7f00000000c0)) (async) io_setup(0x3, &(0x7f0000000000)) (async) io_destroy(r1) (async) io_setup(0x5, &(0x7f0000000040)) (async) io_pgetevents(r2, 0x0, 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={[0x8]}, 0x8}) (async) io_destroy(r0) (async) 16:57:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 4) [ 2434.288616] nbd: failed to add new device 16:57:36 executing program 1: ioctl$PPPIOCGIDLE64(0xffffffffffffffff, 0x8010743f, &(0x7f0000000180)) getrandom(&(0x7f00000000c0)=""/178, 0xb2, 0x2) getrandom(&(0x7f0000000000)=""/169, 0xa9, 0x1) 16:57:36 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) bind$xdp(r0, &(0x7f0000000000)={0x2c, 0x1, 0x0, 0x2f}, 0x10) [ 2434.362592] FAULT_INJECTION: forcing a failure. [ 2434.362592] name failslab, interval 1, probability 0, space 0, times 0 [ 2434.403696] CPU: 1 PID: 24564 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2434.411609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2434.420963] Call Trace: [ 2434.423559] dump_stack+0x1fc/0x2ef [ 2434.427201] should_fail.cold+0xa/0xf [ 2434.431013] ? setup_fault_attr+0x200/0x200 [ 2434.435348] ? lock_acquire+0x170/0x3c0 [ 2434.439342] __should_failslab+0x115/0x180 [ 2434.443587] should_failslab+0x5/0x10 [ 2434.447402] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2434.452607] __alloc_disk_node+0x69/0x410 [ 2434.456766] nbd_dev_add+0x6c/0x890 [ 2434.460403] nbd_genl_connect+0x4cc/0x1630 [ 2434.464652] ? nbd_xmit_timeout+0x730/0x730 [ 2434.468981] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2434.474180] ? validate_nla+0x270/0x820 [ 2434.478167] ? nla_parse+0x1b2/0x290 [ 2434.481889] genl_family_rcv_msg+0x642/0xc40 [ 2434.486312] ? genl_rcv+0x40/0x40 [ 2434.489768] ? genl_rcv_msg+0x12f/0x160 [ 2434.493748] ? mutex_trylock+0x1a0/0x1a0 [ 2434.497823] ? __radix_tree_lookup+0x216/0x370 [ 2434.502419] genl_rcv_msg+0xbf/0x160 [ 2434.506128] netlink_rcv_skb+0x160/0x440 [ 2434.510186] ? genl_family_rcv_msg+0xc40/0xc40 [ 2434.514773] ? netlink_ack+0xae0/0xae0 [ 2434.518670] ? genl_rcv+0x15/0x40 [ 2434.522137] genl_rcv+0x24/0x40 [ 2434.525419] netlink_unicast+0x4d5/0x690 [ 2434.529492] ? netlink_sendskb+0x110/0x110 [ 2434.533732] ? _copy_from_iter_full+0x229/0x7c0 [ 2434.538403] ? __phys_addr_symbol+0x2c/0x70 [ 2434.542728] ? __check_object_size+0x17b/0x3e0 [ 2434.547322] netlink_sendmsg+0x6c3/0xc50 [ 2434.551390] ? aa_af_perm+0x230/0x230 [ 2434.555186] ? nlmsg_notify+0x1f0/0x1f0 [ 2434.559141] ? kernel_recvmsg+0x220/0x220 [ 2434.563278] ? nlmsg_notify+0x1f0/0x1f0 [ 2434.567240] sock_sendmsg+0xc3/0x120 [ 2434.570948] ___sys_sendmsg+0x7bb/0x8e0 [ 2434.574929] ? check_preemption_disabled+0x41/0x280 [ 2434.579951] ? copy_msghdr_from_user+0x440/0x440 [ 2434.584700] ? __fget+0x32f/0x510 [ 2434.588143] ? lock_downgrade+0x720/0x720 [ 2434.592286] ? check_preemption_disabled+0x41/0x280 [ 2434.597290] ? check_preemption_disabled+0x41/0x280 [ 2434.602305] ? __fget+0x356/0x510 [ 2434.605750] ? do_dup2+0x450/0x450 [ 2434.609269] ? lock_downgrade+0x720/0x720 [ 2434.613402] ? vfs_write+0x3d7/0x540 [ 2434.617099] ? __fdget+0x1d0/0x230 [ 2434.620642] __x64_sys_sendmsg+0x132/0x220 [ 2434.624873] ? __sys_sendmsg+0x1b0/0x1b0 [ 2434.628912] ? vfs_write+0x393/0x540 [ 2434.632614] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2434.637964] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2434.642964] ? do_syscall_64+0x21/0x620 [ 2434.647007] do_syscall_64+0xf9/0x620 [ 2434.650810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2434.655990] RIP: 0033:0x7f0702c0c0c9 [ 2434.659699] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2434.678602] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2434.686728] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2434.693981] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 16:57:37 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000480)={'fscrypt:', @auto=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34]}, &(0x7f00000004c0)={0x0, "56c49ab8596ec2b11a24fca21011dc186786930201459d2c4a4a73f28567c96c1eab72ada4340ebca53047cc55f7b4fe7d9b03a8945854d8a2b2850233bda733"}, 0x48, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000540)=""/232, 0xe8) keyctl$link(0x8, r1, r2) 16:57:37 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:37 executing program 1: ioctl$PPPIOCGIDLE64(0xffffffffffffffff, 0x8010743f, &(0x7f0000000180)) (async) getrandom(&(0x7f00000000c0)=""/178, 0xb2, 0x2) getrandom(&(0x7f0000000000)=""/169, 0xa9, 0x1) 16:57:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 5) [ 2434.701241] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2434.708502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2434.715754] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2434.730147] nbd: failed to add new device 16:57:37 executing program 1: ioctl$PPPIOCGIDLE64(0xffffffffffffffff, 0x8010743f, &(0x7f0000000180)) (async) getrandom(&(0x7f00000000c0)=""/178, 0xb2, 0x2) (async) getrandom(&(0x7f0000000000)=""/169, 0xa9, 0x1) 16:57:37 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) [ 2434.811537] FAULT_INJECTION: forcing a failure. [ 2434.811537] name failslab, interval 1, probability 0, space 0, times 0 [ 2434.838688] CPU: 1 PID: 24602 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2434.846595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2434.855951] Call Trace: [ 2434.858549] dump_stack+0x1fc/0x2ef [ 2434.862191] should_fail.cold+0xa/0xf [ 2434.866001] ? setup_fault_attr+0x200/0x200 [ 2434.870334] ? lock_acquire+0x170/0x3c0 [ 2434.874326] __should_failslab+0x115/0x180 [ 2434.878573] should_failslab+0x5/0x10 [ 2434.882383] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2434.887498] __kmalloc_node+0x38/0x70 [ 2434.891310] disk_expand_part_tbl+0x1b4/0x3a0 [ 2434.895814] __alloc_disk_node+0x118/0x410 [ 2434.900145] nbd_dev_add+0x6c/0x890 [ 2434.903769] nbd_genl_connect+0x4cc/0x1630 [ 2434.908006] ? nbd_xmit_timeout+0x730/0x730 [ 2434.912428] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2434.917623] ? validate_nla+0x270/0x820 [ 2434.921604] ? nla_parse+0x1b2/0x290 [ 2434.925334] genl_family_rcv_msg+0x642/0xc40 [ 2434.929753] ? genl_rcv+0x40/0x40 [ 2434.933215] ? genl_rcv_msg+0x12f/0x160 [ 2434.937189] ? mutex_trylock+0x1a0/0x1a0 [ 2434.941268] ? __radix_tree_lookup+0x216/0x370 [ 2434.945864] genl_rcv_msg+0xbf/0x160 [ 2434.949591] netlink_rcv_skb+0x160/0x440 [ 2434.953657] ? genl_family_rcv_msg+0xc40/0xc40 [ 2434.958247] ? netlink_ack+0xae0/0xae0 [ 2434.962144] ? genl_rcv+0x15/0x40 [ 2434.965611] genl_rcv+0x24/0x40 [ 2434.968901] netlink_unicast+0x4d5/0x690 [ 2434.972970] ? netlink_sendskb+0x110/0x110 [ 2434.977211] ? _copy_from_iter_full+0x229/0x7c0 [ 2434.981887] ? __phys_addr_symbol+0x2c/0x70 [ 2434.986213] ? __check_object_size+0x17b/0x3e0 [ 2434.990802] netlink_sendmsg+0x6c3/0xc50 [ 2434.994874] ? aa_af_perm+0x230/0x230 [ 2434.998680] ? nlmsg_notify+0x1f0/0x1f0 [ 2435.002656] ? kernel_recvmsg+0x220/0x220 [ 2435.006822] ? nlmsg_notify+0x1f0/0x1f0 [ 2435.010806] sock_sendmsg+0xc3/0x120 [ 2435.014519] ___sys_sendmsg+0x7bb/0x8e0 [ 2435.018504] ? check_preemption_disabled+0x41/0x280 [ 2435.023524] ? copy_msghdr_from_user+0x440/0x440 [ 2435.028289] ? __fget+0x32f/0x510 [ 2435.031776] ? lock_downgrade+0x720/0x720 [ 2435.035917] ? check_preemption_disabled+0x41/0x280 [ 2435.040928] ? check_preemption_disabled+0x41/0x280 [ 2435.045941] ? __fget+0x356/0x510 [ 2435.049393] ? do_dup2+0x450/0x450 [ 2435.052926] ? lock_downgrade+0x720/0x720 [ 2435.057054] ? vfs_write+0x3d7/0x540 [ 2435.060767] ? __fdget+0x1d0/0x230 [ 2435.064302] __x64_sys_sendmsg+0x132/0x220 [ 2435.068522] ? __sys_sendmsg+0x1b0/0x1b0 [ 2435.072574] ? vfs_write+0x393/0x540 [ 2435.076293] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2435.081652] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2435.086656] ? do_syscall_64+0x21/0x620 [ 2435.090633] do_syscall_64+0xf9/0x620 [ 2435.094429] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2435.099610] RIP: 0033:0x7f0702c0c0c9 [ 2435.103312] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2435.122197] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2435.129894] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2435.137155] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2435.144409] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2435.151673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 16:57:37 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000004c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000540)={r1, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000580)={r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000780)={r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000}) io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_setup(0x5, &(0x7f0000000040)) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000000200)) io_pgetevents(r4, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x0, 0x3938700}, 0x0) r5 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) io_destroy(r2) 16:57:37 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r0) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x1410, 0x4, 0x70bd28, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8, 0x4c, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x20008080) 16:57:37 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_destroy(r1) io_setup(0x5, &(0x7f0000000040)=0x0) io_pgetevents(r2, 0x0, 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={[0x8]}, 0x8}) io_destroy(r0) io_setup(0x7f, &(0x7f00000000c0)) (async) io_setup(0x3, &(0x7f0000000000)) (async) io_destroy(r1) (async) io_setup(0x5, &(0x7f0000000040)) (async) io_pgetevents(r2, 0x0, 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={[0x8]}, 0x8}) (async) io_destroy(r0) (async) 16:57:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 6) 16:57:37 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) 16:57:37 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) (async) r2 = add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000480)={'fscrypt:', @auto=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34]}, &(0x7f00000004c0)={0x0, "56c49ab8596ec2b11a24fca21011dc186786930201459d2c4a4a73f28567c96c1eab72ada4340ebca53047cc55f7b4fe7d9b03a8945854d8a2b2850233bda733"}, 0x48, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000540)=""/232, 0xe8) (async, rerun: 64) keyctl$link(0x8, r1, r2) (rerun: 64) [ 2435.159042] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2435.172681] nbd: failed to add new device 16:57:37 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r0) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x1410, 0x4, 0x70bd28, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8, 0x4c, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x20008080) [ 2435.248163] FAULT_INJECTION: forcing a failure. [ 2435.248163] name failslab, interval 1, probability 0, space 0, times 0 [ 2435.273399] CPU: 1 PID: 24627 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2435.281315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2435.290670] Call Trace: [ 2435.293267] dump_stack+0x1fc/0x2ef [ 2435.296926] should_fail.cold+0xa/0xf [ 2435.300745] ? setup_fault_attr+0x200/0x200 [ 2435.305082] ? lock_acquire+0x170/0x3c0 [ 2435.309155] __should_failslab+0x115/0x180 [ 2435.313402] should_failslab+0x5/0x10 [ 2435.317220] kmem_cache_alloc_trace+0x284/0x380 [ 2435.321899] rand_initialize_disk+0x3b/0xc0 [ 2435.326234] __alloc_disk_node+0x234/0x410 [ 2435.330475] nbd_dev_add+0x6c/0x890 [ 2435.334115] nbd_genl_connect+0x4cc/0x1630 [ 2435.338358] ? nbd_xmit_timeout+0x730/0x730 [ 2435.342773] ? __sanitizer_cov_trace_switch+0x4b/0x80 16:57:37 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r0) (async, rerun: 32) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x1410, 0x4, 0x70bd28, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8, 0x4c, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x20008080) (rerun: 32) [ 2435.347970] ? validate_nla+0x270/0x820 [ 2435.351955] ? nla_parse+0x1b2/0x290 [ 2435.355678] genl_family_rcv_msg+0x642/0xc40 [ 2435.360099] ? genl_rcv+0x40/0x40 [ 2435.363557] ? genl_rcv_msg+0x12f/0x160 [ 2435.367534] ? mutex_trylock+0x1a0/0x1a0 [ 2435.371608] ? __radix_tree_lookup+0x216/0x370 [ 2435.376207] genl_rcv_msg+0xbf/0x160 [ 2435.379927] netlink_rcv_skb+0x160/0x440 [ 2435.383997] ? genl_family_rcv_msg+0xc40/0xc40 [ 2435.388589] ? netlink_ack+0xae0/0xae0 [ 2435.392484] ? genl_rcv+0x15/0x40 16:57:37 executing program 1: getrandom(0x0, 0xffffffffffffff17, 0x5) [ 2435.395960] genl_rcv+0x24/0x40 [ 2435.399242] netlink_unicast+0x4d5/0x690 [ 2435.403307] ? netlink_sendskb+0x110/0x110 [ 2435.407549] ? _copy_from_iter_full+0x229/0x7c0 [ 2435.412222] ? __phys_addr_symbol+0x2c/0x70 [ 2435.416551] ? __check_object_size+0x17b/0x3e0 [ 2435.421127] netlink_sendmsg+0x6c3/0xc50 [ 2435.425187] ? aa_af_perm+0x230/0x230 [ 2435.428989] ? nlmsg_notify+0x1f0/0x1f0 [ 2435.432966] ? kernel_recvmsg+0x220/0x220 [ 2435.437125] ? nlmsg_notify+0x1f0/0x1f0 [ 2435.441103] sock_sendmsg+0xc3/0x120 [ 2435.444822] ___sys_sendmsg+0x7bb/0x8e0 16:57:37 executing program 1: getrandom(0x0, 0xffffffffffffff17, 0x5) [ 2435.448804] ? check_preemption_disabled+0x41/0x280 [ 2435.453820] ? copy_msghdr_from_user+0x440/0x440 [ 2435.458581] ? __fget+0x32f/0x510 [ 2435.462048] ? lock_downgrade+0x720/0x720 [ 2435.466203] ? check_preemption_disabled+0x41/0x280 [ 2435.471225] ? check_preemption_disabled+0x41/0x280 [ 2435.476249] ? __fget+0x356/0x510 [ 2435.479706] ? do_dup2+0x450/0x450 [ 2435.483239] ? lock_downgrade+0x720/0x720 [ 2435.487378] ? vfs_write+0x3d7/0x540 [ 2435.491097] ? __fdget+0x1d0/0x230 [ 2435.494648] __x64_sys_sendmsg+0x132/0x220 [ 2435.498885] ? __sys_sendmsg+0x1b0/0x1b0 [ 2435.502958] ? vfs_write+0x393/0x540 [ 2435.506684] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2435.512058] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2435.517079] ? do_syscall_64+0x21/0x620 [ 2435.521067] do_syscall_64+0xf9/0x620 [ 2435.524877] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2435.530066] RIP: 0033:0x7f0702c0c0c9 16:57:37 executing program 1: getrandom(0x0, 0xffffffffffffff17, 0x5) 16:57:38 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000f, 0x110, r2, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x1402, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x11}, 0x20004004) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000100)={0x9, 0x7ff, 0x1, 'queue0\x00', 0x8}) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) [ 2435.533784] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2435.552687] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2435.560408] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2435.567677] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2435.574951] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2435.582222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2435.589501] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:38 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000004c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000540)={r1, 0x80000}) (async, rerun: 64) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000580)={r1}) (rerun: 64) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000780)={r1}) (async) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000}) (async) io_setup(0x7f, &(0x7f00000000c0)=0x0) (async) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) io_setup(0x5, &(0x7f0000000040)) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) clock_gettime(0x0, &(0x7f0000000200)) io_pgetevents(r4, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x0, 0x3938700}, 0x0) r5 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) (async) io_destroy(r2) 16:57:38 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000000)={{0x3, 0x81}, 'port0\x00', 0x148, 0x840, 0x5, 0x400, 0x5, 0x5, 0x4a, 0x0, 0x2, 0xff}) getrandom(0x0, 0x0, 0x5) 16:57:38 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000f, 0x110, r2, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x1402, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x11}, 0x20004004) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000100)={0x9, 0x7ff, 0x1, 'queue0\x00', 0x8}) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000f, 0x110, r2, 0x0) (async) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x1402, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x11}, 0x20004004) (async) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000100)={0x9, 0x7ff, 0x1, 'queue0\x00', 0x8}) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) 16:57:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 7) 16:57:38 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000000)={{0x3, 0x81}, 'port0\x00', 0x148, 0x840, 0x5, 0x400, 0x5, 0x5, 0x4a, 0x0, 0x2, 0xff}) getrandom(0x0, 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000000)={{0x3, 0x81}, 'port0\x00', 0x148, 0x840, 0x5, 0x400, 0x5, 0x5, 0x4a, 0x0, 0x2, 0xff}) (async) getrandom(0x0, 0x0, 0x5) (async) 16:57:38 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000004c0)={0x0, 0x0, 0xffffffffffffffff}) (async) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000540)={r1, 0x80000}) (async) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000580)={r1}) (async) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000780)={r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000}) (async) io_setup(0x7f, &(0x7f00000000c0)=0x0) (async) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) io_setup(0x5, &(0x7f0000000040)) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) clock_gettime(0x0, &(0x7f0000000200)) io_pgetevents(r4, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x0, 0x3938700}, 0x0) (async) r5 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) (async) io_destroy(r2) 16:57:38 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async, rerun: 32) r1 = socket$xdp(0x2c, 0x3, 0x0) (async, rerun: 32) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000f, 0x110, r2, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x1402, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x11}, 0x20004004) (async) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000100)={0x9, 0x7ff, 0x1, 'queue0\x00', 0x8}) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) [ 2435.840922] FAULT_INJECTION: forcing a failure. [ 2435.840922] name failslab, interval 1, probability 0, space 0, times 0 16:57:38 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r3, 0x2, 0x70bd2b, 0x25dfdc00, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000540)=0x46) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000580)={0x6, 0x2, 'client0\x00', 0xffffffff80000000, "3e68b18c2189ea53", "49ed7f540be19cb856d9585268664467f6f4f073574c52894e450bcb8b56b02c", 0x1, 0x4}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000002c0)=0x14) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x194, r3, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nicvf0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x4}, 0x40000d0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) [ 2435.883023] CPU: 1 PID: 24689 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2435.890935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2435.900289] Call Trace: [ 2435.902888] dump_stack+0x1fc/0x2ef [ 2435.906530] should_fail.cold+0xa/0xf [ 2435.910360] ? setup_fault_attr+0x200/0x200 [ 2435.914693] ? lock_acquire+0x170/0x3c0 [ 2435.918687] __should_failslab+0x115/0x180 [ 2435.922931] should_failslab+0x5/0x10 [ 2435.926741] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2435.931860] __kmalloc_node+0x38/0x70 [ 2435.935670] blk_mq_alloc_tag_set+0x330/0xa30 [ 2435.940185] nbd_dev_add+0x297/0x890 [ 2435.943917] nbd_genl_connect+0x4cc/0x1630 [ 2435.948170] ? nbd_xmit_timeout+0x730/0x730 [ 2435.952502] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2435.957701] ? validate_nla+0x270/0x820 [ 2435.961683] ? nla_parse+0x1b2/0x290 [ 2435.965408] genl_family_rcv_msg+0x642/0xc40 [ 2435.969826] ? genl_rcv+0x40/0x40 [ 2435.973287] ? genl_rcv_msg+0x12f/0x160 [ 2435.977267] ? mutex_trylock+0x1a0/0x1a0 16:57:38 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000000)={{0x3, 0x81}, 'port0\x00', 0x148, 0x840, 0x5, 0x400, 0x5, 0x5, 0x4a, 0x0, 0x2, 0xff}) (async) getrandom(0x0, 0x0, 0x5) [ 2435.981348] ? __radix_tree_lookup+0x216/0x370 [ 2435.985943] genl_rcv_msg+0xbf/0x160 [ 2435.989675] netlink_rcv_skb+0x160/0x440 [ 2435.993741] ? genl_family_rcv_msg+0xc40/0xc40 [ 2435.998329] ? netlink_ack+0xae0/0xae0 [ 2436.002226] ? genl_rcv+0x15/0x40 [ 2436.005691] genl_rcv+0x24/0x40 [ 2436.008980] netlink_unicast+0x4d5/0x690 [ 2436.013048] ? netlink_sendskb+0x110/0x110 [ 2436.017289] ? _copy_from_iter_full+0x229/0x7c0 [ 2436.021965] ? __phys_addr_symbol+0x2c/0x70 [ 2436.026300] ? __check_object_size+0x17b/0x3e0 [ 2436.030892] netlink_sendmsg+0x6c3/0xc50 [ 2436.034963] ? aa_af_perm+0x230/0x230 [ 2436.038762] ? nlmsg_notify+0x1f0/0x1f0 [ 2436.042738] ? kernel_recvmsg+0x220/0x220 [ 2436.046899] ? nlmsg_notify+0x1f0/0x1f0 [ 2436.050885] sock_sendmsg+0xc3/0x120 [ 2436.054601] ___sys_sendmsg+0x7bb/0x8e0 [ 2436.058588] ? check_preemption_disabled+0x41/0x280 [ 2436.063608] ? copy_msghdr_from_user+0x440/0x440 [ 2436.068364] ? __fget+0x32f/0x510 [ 2436.071826] ? lock_downgrade+0x720/0x720 [ 2436.075976] ? check_preemption_disabled+0x41/0x280 [ 2436.081000] ? check_preemption_disabled+0x41/0x280 [ 2436.086028] ? __fget+0x356/0x510 [ 2436.089493] ? do_dup2+0x450/0x450 [ 2436.093041] ? lock_downgrade+0x720/0x720 [ 2436.097193] ? vfs_write+0x3d7/0x540 [ 2436.100918] ? __fdget+0x1d0/0x230 [ 2436.104467] __x64_sys_sendmsg+0x132/0x220 [ 2436.108714] ? __sys_sendmsg+0x1b0/0x1b0 [ 2436.112781] ? vfs_write+0x393/0x540 [ 2436.116514] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2436.121898] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2436.126921] ? do_syscall_64+0x21/0x620 [ 2436.130905] do_syscall_64+0xf9/0x620 [ 2436.134723] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2436.139924] RIP: 0033:0x7f0702c0c0c9 [ 2436.143640] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2436.162633] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2436.170354] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 16:57:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r2, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x14) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb0, r2, 0x408, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20004081}, 0x40400c1) r6 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r6, 0x0) r7 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r7, 0x0) 16:57:38 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x0, &(0x7f0000000000)=0x0) io_destroy(r1) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042bbd7000fcdbdf25050000000800090008000000050007000200000008000500ff0007000500005c00"/54], 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001b80)={0x11, 0x0, 0x0}, &(0x7f0000001bc0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001c00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001c40)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001cc0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001d00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001d40)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001d80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001dc0)=0x14) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000002080)={&(0x7f0000001b40)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000002040)={&(0x7f00000020c0)={0x230, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}]}]}, 0x230}}, 0xc841) io_destroy(r0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r7, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0) r9 = socket$xdp(0x2c, 0x3, 0x0) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f00000003c0), 0x282900, 0x0) r11 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000500), 0xa0000, 0x0) r12 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000580), 0x111002, 0x0) r13 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000600), 0x40400, 0x0) r14 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r14, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) openat$nvram(0xffffffffffffff9c, &(0x7f00000019c0), 0xc0800, 0x0) r15 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r15) r16 = socket$xdp(0x2c, 0x3, 0x0) io_cancel(r1, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x6, 0x1b5, r10, &(0x7f0000001a00)="2e3848a54a417ad4fb82ef3c5cee84b78be674a7a2ee5d58e96179e6e2d50c673621de62c735787fdcf7c55de29aed37193d77ec73462f94467caeb418e2ec24a708702dcb09a0926f73f34d7b0ae4822facf88f2e98d6c7800f8f337f52d3dade9093f662b67b688f0de618b55325ea18dc65c2b5764d97d815a9cb0ce99cfe8f03b5de094f300a21a152d96f9a42eab7fe87249357037492c3507623d71a333ad0cb078ebce7385ad706c5944de0e8d6a7e361", 0xb4, 0x3ff, 0x0, 0x3}, &(0x7f0000001b00)) setsockopt$XDP_UMEM_FILL_RING(r16, 0x11b, 0x5, &(0x7f0000000cc0)=0x800, 0x4) r17 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r17, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) io_submit(r7, 0x9, &(0x7f0000001940)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4, 0xffffffffffffffff, &(0x7f0000000100)="c0862b470c2ba1490494dcdd572ab931ebab4c4fa61c82d48c6bd878bb26805f7953b344e53ad4676d3173259d76d1a0c66e80d0b2b68879d30525759e1402ad1479f4f556a2c3e48e85167884056fddbded65269d2d513ebf00e5affeeb4d08feb0f6dabb5c19006e842dd23ca5866ab9511d2a41cdfd8a31ef4da447d41bd926b1fc068715369def96f2a7a8abac8b0f9aba20d51b534b5b55ce2c3a29bc1cada63ed22b5699682010ba9dc1f68540200b9bee1181daa04eb788201f1eaf1e102a65541fe0109e9f0b91a2f6322d776b8d87f1d4ec603bef16afe2f2b0c34b3ddcd21a3f", 0xe5, 0x8c, 0x0, 0x0, r8}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x7, r9, &(0x7f0000000200)="17e32e191b1ef7856ccd55dc1b72f000e84ce7a0ff79729a92db40480a0c357834c744ea18dffcb5d3c12f37c68435a34bcbea0e9406d375d34f6dced07ce21d6f2bdee16656e671156a227bd00cfe7595bd876902b1999dc3a97b501793280bce070ced09e9ca5a84a83d8ddba661d99f8509d93c112d3039548820cdeaff3dcd84d66e83ce74efbc2b9a6c17eb13e98985d5125e82f6fc94b1410e2a6713", 0x9f, 0x9, 0x0, 0x2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000000300)="f26d6c50e750b857822efcbf0212cf9dc1775708231f4b4a432a192255570d2ae75ba3ba58e11ca27ba47152988d3f100c5d82418a20731fa8c5799ac680f708b4d929ca5c765e13bc6815798eb944787593abc23239219824b3d97f83eed50c42634af20657c4e5894e1d7388ceedb2e2e10873a584b390020d657c577f2b6aebc24f6c94dcacbcb74bc53bd9093d8e1c71167fd0fbaf91e6db50", 0x9b, 0x13b5, 0x0, 0x0, r10}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xfae2, 0xffffffffffffffff, &(0x7f0000000440)="fb51ee3f008a2b32fb6fb16a395b92665db961752678e099551412d0b11b593ec081e6a206064da3bcb0a79901d038d1e400a515a0f1c09aa67aa36c65fec00127169b7aefae7c1518ffa95f6c56de192ba430f75be26f7cc2d807002ccce1f89132a92cdf1b9dff7874b798dfad30b74e8626bbe61e64bb1c7b20c19cef8e8254425af5e059de8a61d58c1be8168a1ab4822d0058e3e4cbde5462661e412ef8e844efa8a7d199fe92671b68092f1af19496729d22f05790a449b04e9d", 0xbd, 0x5, 0x0, 0x4, r11}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x1, r12, &(0x7f00000005c0)="494a6e35968fb6d8e9bc468527e2b4223e34e611c9e8", 0x16, 0x7, 0x0, 0x1, r13}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000680)="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", 0x1000, 0x9}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x7, 0x1, r14, &(0x7f00000016c0)="b4590234efa3e09676a2f8d4ef894660cb05e6af4ed7e93f5277277001febe7b8e9ad5c611e4924223579ba8d66a19cf75539e02982c3cd9ea5dd6680942e59aa8992f336f8fbfe996a49300a5cd0b0fb67c104e5a1a05938a4e1157875c97a808c45eceeabdedc7284a0e632af7d8ea9d5cd350306d3f7e8e60048bcab4d9c0092678fda3e215ef354a7250fc11", 0x8e, 0xcc, 0x0, 0x1, r15}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x165, r16, &(0x7f00000017c0)="21b726bcee61ae8e30f3954897f002e1fc250f46af7ff2ef69e8e10ba45e570d1c37194a9d486ed8796dd969afc8ee23e936a0c965565af91b5a376eff4e31c5e7babc06603eefdd24d2eba7814e16f90d20bc469f542bcae1ecd00b8665c5c1becefe2eb675be4f7b3cefad541d733e6c37a06f9075a6cde81f61d599c4408324b6b714d6f168228d3a0f8da6255a295576e7e9effef848df06f29e9e38e254097595ed96900e370b43ea", 0xab, 0x0, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x6, 0x3, r17, &(0x7f00000018c0)="200bb4cb7ddae58f8f7dd2a6a9192b83de7690a183c34f066134cb158435930b40053a5d5fd00e94105f3172", 0x2c, 0x8, 0x0, 0x1}]) [ 2436.177629] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2436.184936] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.192213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2436.199492] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:38 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x80) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x303980, 0x0) getrandom(0x0, 0x0, 0x5) 16:57:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 8) [ 2436.235844] nbd: failed to add new device 16:57:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r2, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) (async, rerun: 64) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) (async, rerun: 64) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x14) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb0, r2, 0x408, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20004081}, 0x40400c1) (async, rerun: 64) r6 = socket$xdp(0x2c, 0x3, 0x0) (rerun: 64) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r6, 0x0) (async) r7 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r7, 0x0) 16:57:38 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) 16:57:38 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x80) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x303980, 0x0) getrandom(0x0, 0x0, 0x5) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x80) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x303980, 0x0) (async) getrandom(0x0, 0x0, 0x5) (async) [ 2436.307344] FAULT_INJECTION: forcing a failure. [ 2436.307344] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.328484] CPU: 1 PID: 24734 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2436.336388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2436.345747] Call Trace: [ 2436.348349] dump_stack+0x1fc/0x2ef [ 2436.351992] should_fail.cold+0xa/0xf [ 2436.355802] ? setup_fault_attr+0x200/0x200 [ 2436.360138] ? lock_acquire+0x170/0x3c0 [ 2436.364139] __should_failslab+0x115/0x180 [ 2436.368391] should_failslab+0x5/0x10 [ 2436.372200] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2436.377313] __kmalloc_node+0x38/0x70 [ 2436.381134] blk_mq_alloc_tag_set+0x3c2/0xa30 [ 2436.385649] nbd_dev_add+0x297/0x890 [ 2436.389380] nbd_genl_connect+0x4cc/0x1630 [ 2436.393629] ? nbd_xmit_timeout+0x730/0x730 [ 2436.397967] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2436.403170] ? validate_nla+0x270/0x820 [ 2436.407244] ? nla_parse+0x1b2/0x290 [ 2436.410972] genl_family_rcv_msg+0x642/0xc40 [ 2436.415394] ? genl_rcv+0x40/0x40 [ 2436.418857] ? genl_rcv_msg+0x12f/0x160 [ 2436.422834] ? mutex_trylock+0x1a0/0x1a0 [ 2436.426915] ? __radix_tree_lookup+0x216/0x370 [ 2436.431514] genl_rcv_msg+0xbf/0x160 [ 2436.435239] netlink_rcv_skb+0x160/0x440 [ 2436.439313] ? genl_family_rcv_msg+0xc40/0xc40 [ 2436.443902] ? netlink_ack+0xae0/0xae0 [ 2436.447892] ? genl_rcv+0x15/0x40 [ 2436.451363] genl_rcv+0x24/0x40 16:57:38 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x80) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x303980, 0x0) getrandom(0x0, 0x0, 0x5) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x80) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x303980, 0x0) (async) getrandom(0x0, 0x0, 0x5) (async) [ 2436.454661] netlink_unicast+0x4d5/0x690 [ 2436.458729] ? netlink_sendskb+0x110/0x110 [ 2436.462969] ? _copy_from_iter_full+0x229/0x7c0 [ 2436.467645] ? __phys_addr_symbol+0x2c/0x70 [ 2436.472144] ? __check_object_size+0x17b/0x3e0 [ 2436.476907] netlink_sendmsg+0x6c3/0xc50 [ 2436.480979] ? aa_af_perm+0x230/0x230 [ 2436.484871] ? nlmsg_notify+0x1f0/0x1f0 [ 2436.488847] ? kernel_recvmsg+0x220/0x220 [ 2436.493003] ? nlmsg_notify+0x1f0/0x1f0 [ 2436.496992] sock_sendmsg+0xc3/0x120 [ 2436.500708] ___sys_sendmsg+0x7bb/0x8e0 [ 2436.504690] ? check_preemption_disabled+0x41/0x280 [ 2436.509706] ? copy_msghdr_from_user+0x440/0x440 [ 2436.514463] ? __fget+0x32f/0x510 [ 2436.517929] ? lock_downgrade+0x720/0x720 [ 2436.522078] ? check_preemption_disabled+0x41/0x280 [ 2436.527101] ? check_preemption_disabled+0x41/0x280 [ 2436.532115] ? __fget+0x356/0x510 [ 2436.535566] ? do_dup2+0x450/0x450 [ 2436.539114] ? lock_downgrade+0x720/0x720 [ 2436.543266] ? vfs_write+0x3d7/0x540 [ 2436.547020] ? __fdget+0x1d0/0x230 [ 2436.550583] __x64_sys_sendmsg+0x132/0x220 16:57:38 executing program 1: getrandom(0x0, 0xfffffffffffffe6b, 0x1) getpgrp(0x0) [ 2436.554826] ? __sys_sendmsg+0x1b0/0x1b0 [ 2436.558889] ? vfs_write+0x393/0x540 [ 2436.562616] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2436.567984] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2436.573008] ? do_syscall_64+0x21/0x620 [ 2436.576992] do_syscall_64+0xf9/0x620 [ 2436.580806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2436.585994] RIP: 0033:0x7f0702c0c0c9 [ 2436.589707] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 16:57:38 executing program 1: getrandom(0x0, 0xfffffffffffffe6b, 0x1) getpgrp(0x0) getrandom(0x0, 0xfffffffffffffe6b, 0x1) (async) getpgrp(0x0) (async) [ 2436.608697] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2436.616411] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2436.623692] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2436.630972] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.638247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2436.645525] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2436.675530] nbd: failed to add new device 16:57:39 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r3, 0x2, 0x70bd2b, 0x25dfdc00, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000540)=0x46) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000580)={0x6, 0x2, 'client0\x00', 0xffffffff80000000, "3e68b18c2189ea53", "49ed7f540be19cb856d9585268664467f6f4f073574c52894e450bcb8b56b02c", 0x1, 0x4}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000002c0)=0x14) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x194, r3, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nicvf0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x4}, 0x40000d0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x7f, &(0x7f00000000c0)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) (async) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r3, 0x2, 0x70bd2b, 0x25dfdc00, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000540)=0x46) (async) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000580)={0x6, 0x2, 'client0\x00', 0xffffffff80000000, "3e68b18c2189ea53", "49ed7f540be19cb856d9585268664467f6f4f073574c52894e450bcb8b56b02c", 0x1, 0x4}) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000002c0)=0x14) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x194, r3, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nicvf0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x4}, 0x40000d0) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) 16:57:39 executing program 1: getrandom(0x0, 0xfffffffffffffe6b, 0x1) getpgrp(0x0) 16:57:39 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) (async) io_setup(0x0, &(0x7f0000000000)=0x0) io_destroy(r1) (async, rerun: 32) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042bbd7000fcdbdf25050000000800090008000000050007000200000008000500ff0007000500005c00"/54], 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async, rerun: 32) getpeername$packet(0xffffffffffffffff, &(0x7f0000001b80)={0x11, 0x0, 0x0}, &(0x7f0000001bc0)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000001c00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001c40)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001cc0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001d00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001d40)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001d80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001dc0)=0x14) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000002080)={&(0x7f0000001b40)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000002040)={&(0x7f00000020c0)={0x230, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}]}]}, 0x230}}, 0xc841) (async) io_destroy(r0) (async, rerun: 32) io_setup(0x7f, &(0x7f0000000080)=0x0) (rerun: 32) io_cancel(r7, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async, rerun: 32) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0) (async, rerun: 32) r9 = socket$xdp(0x2c, 0x3, 0x0) (async, rerun: 64) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f00000003c0), 0x282900, 0x0) (rerun: 64) r11 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000500), 0xa0000, 0x0) r12 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000580), 0x111002, 0x0) r13 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000600), 0x40400, 0x0) (async) r14 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r14, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) openat$nvram(0xffffffffffffff9c, &(0x7f00000019c0), 0xc0800, 0x0) r15 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r15) (async) r16 = socket$xdp(0x2c, 0x3, 0x0) io_cancel(r1, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x6, 0x1b5, r10, &(0x7f0000001a00)="2e3848a54a417ad4fb82ef3c5cee84b78be674a7a2ee5d58e96179e6e2d50c673621de62c735787fdcf7c55de29aed37193d77ec73462f94467caeb418e2ec24a708702dcb09a0926f73f34d7b0ae4822facf88f2e98d6c7800f8f337f52d3dade9093f662b67b688f0de618b55325ea18dc65c2b5764d97d815a9cb0ce99cfe8f03b5de094f300a21a152d96f9a42eab7fe87249357037492c3507623d71a333ad0cb078ebce7385ad706c5944de0e8d6a7e361", 0xb4, 0x3ff, 0x0, 0x3}, &(0x7f0000001b00)) (async, rerun: 64) setsockopt$XDP_UMEM_FILL_RING(r16, 0x11b, 0x5, &(0x7f0000000cc0)=0x800, 0x4) (async, rerun: 64) r17 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r17, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async, rerun: 32) io_submit(r7, 0x9, &(0x7f0000001940)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4, 0xffffffffffffffff, &(0x7f0000000100)="c0862b470c2ba1490494dcdd572ab931ebab4c4fa61c82d48c6bd878bb26805f7953b344e53ad4676d3173259d76d1a0c66e80d0b2b68879d30525759e1402ad1479f4f556a2c3e48e85167884056fddbded65269d2d513ebf00e5affeeb4d08feb0f6dabb5c19006e842dd23ca5866ab9511d2a41cdfd8a31ef4da447d41bd926b1fc068715369def96f2a7a8abac8b0f9aba20d51b534b5b55ce2c3a29bc1cada63ed22b5699682010ba9dc1f68540200b9bee1181daa04eb788201f1eaf1e102a65541fe0109e9f0b91a2f6322d776b8d87f1d4ec603bef16afe2f2b0c34b3ddcd21a3f", 0xe5, 0x8c, 0x0, 0x0, r8}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x7, r9, &(0x7f0000000200)="17e32e191b1ef7856ccd55dc1b72f000e84ce7a0ff79729a92db40480a0c357834c744ea18dffcb5d3c12f37c68435a34bcbea0e9406d375d34f6dced07ce21d6f2bdee16656e671156a227bd00cfe7595bd876902b1999dc3a97b501793280bce070ced09e9ca5a84a83d8ddba661d99f8509d93c112d3039548820cdeaff3dcd84d66e83ce74efbc2b9a6c17eb13e98985d5125e82f6fc94b1410e2a6713", 0x9f, 0x9, 0x0, 0x2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000000300)="f26d6c50e750b857822efcbf0212cf9dc1775708231f4b4a432a192255570d2ae75ba3ba58e11ca27ba47152988d3f100c5d82418a20731fa8c5799ac680f708b4d929ca5c765e13bc6815798eb944787593abc23239219824b3d97f83eed50c42634af20657c4e5894e1d7388ceedb2e2e10873a584b390020d657c577f2b6aebc24f6c94dcacbcb74bc53bd9093d8e1c71167fd0fbaf91e6db50", 0x9b, 0x13b5, 0x0, 0x0, r10}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xfae2, 0xffffffffffffffff, &(0x7f0000000440)="fb51ee3f008a2b32fb6fb16a395b92665db961752678e099551412d0b11b593ec081e6a206064da3bcb0a79901d038d1e400a515a0f1c09aa67aa36c65fec00127169b7aefae7c1518ffa95f6c56de192ba430f75be26f7cc2d807002ccce1f89132a92cdf1b9dff7874b798dfad30b74e8626bbe61e64bb1c7b20c19cef8e8254425af5e059de8a61d58c1be8168a1ab4822d0058e3e4cbde5462661e412ef8e844efa8a7d199fe92671b68092f1af19496729d22f05790a449b04e9d", 0xbd, 0x5, 0x0, 0x4, r11}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x1, r12, &(0x7f00000005c0)="494a6e35968fb6d8e9bc468527e2b4223e34e611c9e8", 0x16, 0x7, 0x0, 0x1, r13}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000680)="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", 0x1000, 0x9}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x7, 0x1, r14, &(0x7f00000016c0)="b4590234efa3e09676a2f8d4ef894660cb05e6af4ed7e93f5277277001febe7b8e9ad5c611e4924223579ba8d66a19cf75539e02982c3cd9ea5dd6680942e59aa8992f336f8fbfe996a49300a5cd0b0fb67c104e5a1a05938a4e1157875c97a808c45eceeabdedc7284a0e632af7d8ea9d5cd350306d3f7e8e60048bcab4d9c0092678fda3e215ef354a7250fc11", 0x8e, 0xcc, 0x0, 0x1, r15}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x165, r16, &(0x7f00000017c0)="21b726bcee61ae8e30f3954897f002e1fc250f46af7ff2ef69e8e10ba45e570d1c37194a9d486ed8796dd969afc8ee23e936a0c965565af91b5a376eff4e31c5e7babc06603eefdd24d2eba7814e16f90d20bc469f542bcae1ecd00b8665c5c1becefe2eb675be4f7b3cefad541d733e6c37a06f9075a6cde81f61d599c4408324b6b714d6f168228d3a0f8da6255a295576e7e9effef848df06f29e9e38e254097595ed96900e370b43ea", 0xab, 0x0, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x6, 0x3, r17, &(0x7f00000018c0)="200bb4cb7ddae58f8f7dd2a6a9192b83de7690a183c34f066134cb158435930b40053a5d5fd00e94105f3172", 0x2c, 0x8, 0x0, 0x1}]) (rerun: 32) 16:57:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) (rerun: 64) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r2, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) (async, rerun: 32) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) (async, rerun: 32) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x14) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb0, r2, 0x408, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20004081}, 0x40400c1) (async) r6 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r6, 0x0) (async, rerun: 32) r7 = socket$xdp(0x2c, 0x3, 0x0) (rerun: 32) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r7, 0x0) 16:57:39 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x7f, &(0x7f00000000c0)) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) 16:57:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 9) 16:57:39 executing program 1: getrandom(0x0, 0x0, 0x5) [ 2436.803188] FAULT_INJECTION: forcing a failure. [ 2436.803188] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.829338] CPU: 0 PID: 24794 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2436.837256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2436.846610] Call Trace: [ 2436.849207] dump_stack+0x1fc/0x2ef [ 2436.852852] should_fail.cold+0xa/0xf [ 2436.856666] ? setup_fault_attr+0x200/0x200 [ 2436.860998] ? lock_acquire+0x170/0x3c0 [ 2436.864991] __should_failslab+0x115/0x180 [ 2436.869229] should_failslab+0x5/0x10 [ 2436.873032] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2436.878143] blk_mq_init_tags+0x6a/0x2b0 [ 2436.882215] blk_mq_alloc_rq_map+0x9d/0x230 [ 2436.886550] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2436.891057] blk_mq_alloc_tag_set+0x589/0xa30 [ 2436.895553] nbd_dev_add+0x297/0x890 [ 2436.899258] nbd_genl_connect+0x4cc/0x1630 [ 2436.903491] ? nbd_xmit_timeout+0x730/0x730 [ 2436.907796] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2436.912968] ? validate_nla+0x270/0x820 [ 2436.916929] ? nla_parse+0x1b2/0x290 [ 2436.920628] genl_family_rcv_msg+0x642/0xc40 [ 2436.925024] ? genl_rcv+0x40/0x40 [ 2436.928457] ? genl_rcv_msg+0x12f/0x160 [ 2436.932433] ? mutex_trylock+0x1a0/0x1a0 [ 2436.936495] ? __radix_tree_lookup+0x216/0x370 [ 2436.941157] genl_rcv_msg+0xbf/0x160 [ 2436.944862] netlink_rcv_skb+0x160/0x440 [ 2436.948911] ? genl_family_rcv_msg+0xc40/0xc40 [ 2436.953493] ? netlink_ack+0xae0/0xae0 [ 2436.957380] ? genl_rcv+0x15/0x40 [ 2436.960825] genl_rcv+0x24/0x40 [ 2436.964089] netlink_unicast+0x4d5/0x690 [ 2436.968146] ? netlink_sendskb+0x110/0x110 [ 2436.972365] ? _copy_from_iter_full+0x229/0x7c0 [ 2436.977023] ? __phys_addr_symbol+0x2c/0x70 [ 2436.981349] ? __check_object_size+0x17b/0x3e0 [ 2436.985924] netlink_sendmsg+0x6c3/0xc50 [ 2436.990044] ? aa_af_perm+0x230/0x230 [ 2436.993839] ? nlmsg_notify+0x1f0/0x1f0 [ 2436.997800] ? kernel_recvmsg+0x220/0x220 [ 2437.001934] ? nlmsg_notify+0x1f0/0x1f0 [ 2437.005902] sock_sendmsg+0xc3/0x120 [ 2437.009615] ___sys_sendmsg+0x7bb/0x8e0 [ 2437.013577] ? check_preemption_disabled+0x41/0x280 [ 2437.018577] ? copy_msghdr_from_user+0x440/0x440 [ 2437.023319] ? __fget+0x32f/0x510 [ 2437.026757] ? lock_downgrade+0x720/0x720 [ 2437.030890] ? check_preemption_disabled+0x41/0x280 [ 2437.035889] ? check_preemption_disabled+0x41/0x280 [ 2437.040891] ? __fget+0x356/0x510 [ 2437.044327] ? do_dup2+0x450/0x450 [ 2437.047850] ? lock_downgrade+0x720/0x720 [ 2437.051980] ? vfs_write+0x3d7/0x540 [ 2437.055683] ? __fdget+0x1d0/0x230 [ 2437.059209] __x64_sys_sendmsg+0x132/0x220 [ 2437.063429] ? __sys_sendmsg+0x1b0/0x1b0 [ 2437.067469] ? vfs_write+0x393/0x540 [ 2437.071168] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2437.076512] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2437.081521] ? do_syscall_64+0x21/0x620 [ 2437.085492] do_syscall_64+0xf9/0x620 [ 2437.089294] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2437.094484] RIP: 0033:0x7f0702c0c0c9 [ 2437.098202] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2437.117101] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2437.124853] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2437.132121] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2437.139383] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2437.146645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 16:57:39 executing program 1: getrandom(0x0, 0x0, 0x5) getrandom(0x0, 0x0, 0x5) (async) [ 2437.153905] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2437.174014] blk-mq: reduced tag depth (128 -> 64) 16:57:39 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) 16:57:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 10) 16:57:39 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x0, &(0x7f0000000000)=0x0) io_destroy(r1) (async) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042bbd7000fcdbdf25050000000800090008000000050007000200000008000500ff0007000500005c00"/54], 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000001b80)={0x11, 0x0, 0x0}, &(0x7f0000001bc0)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000001c00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001c40)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000001c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001cc0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001d00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001d40)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001d80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001dc0)=0x14) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000002080)={&(0x7f0000001b40)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000002040)={&(0x7f00000020c0)={0x230, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}]}]}, 0x230}}, 0xc841) (async) io_destroy(r0) (async) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r7, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0) (async) r9 = socket$xdp(0x2c, 0x3, 0x0) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f00000003c0), 0x282900, 0x0) r11 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000500), 0xa0000, 0x0) r12 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000580), 0x111002, 0x0) r13 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000600), 0x40400, 0x0) (async) r14 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r14, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f00000019c0), 0xc0800, 0x0) (async) r15 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r15) (async) r16 = socket$xdp(0x2c, 0x3, 0x0) io_cancel(r1, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x6, 0x1b5, r10, &(0x7f0000001a00)="2e3848a54a417ad4fb82ef3c5cee84b78be674a7a2ee5d58e96179e6e2d50c673621de62c735787fdcf7c55de29aed37193d77ec73462f94467caeb418e2ec24a708702dcb09a0926f73f34d7b0ae4822facf88f2e98d6c7800f8f337f52d3dade9093f662b67b688f0de618b55325ea18dc65c2b5764d97d815a9cb0ce99cfe8f03b5de094f300a21a152d96f9a42eab7fe87249357037492c3507623d71a333ad0cb078ebce7385ad706c5944de0e8d6a7e361", 0xb4, 0x3ff, 0x0, 0x3}, &(0x7f0000001b00)) setsockopt$XDP_UMEM_FILL_RING(r16, 0x11b, 0x5, &(0x7f0000000cc0)=0x800, 0x4) r17 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r17, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) io_submit(r7, 0x9, &(0x7f0000001940)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4, 0xffffffffffffffff, &(0x7f0000000100)="c0862b470c2ba1490494dcdd572ab931ebab4c4fa61c82d48c6bd878bb26805f7953b344e53ad4676d3173259d76d1a0c66e80d0b2b68879d30525759e1402ad1479f4f556a2c3e48e85167884056fddbded65269d2d513ebf00e5affeeb4d08feb0f6dabb5c19006e842dd23ca5866ab9511d2a41cdfd8a31ef4da447d41bd926b1fc068715369def96f2a7a8abac8b0f9aba20d51b534b5b55ce2c3a29bc1cada63ed22b5699682010ba9dc1f68540200b9bee1181daa04eb788201f1eaf1e102a65541fe0109e9f0b91a2f6322d776b8d87f1d4ec603bef16afe2f2b0c34b3ddcd21a3f", 0xe5, 0x8c, 0x0, 0x0, r8}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x7, r9, &(0x7f0000000200)="17e32e191b1ef7856ccd55dc1b72f000e84ce7a0ff79729a92db40480a0c357834c744ea18dffcb5d3c12f37c68435a34bcbea0e9406d375d34f6dced07ce21d6f2bdee16656e671156a227bd00cfe7595bd876902b1999dc3a97b501793280bce070ced09e9ca5a84a83d8ddba661d99f8509d93c112d3039548820cdeaff3dcd84d66e83ce74efbc2b9a6c17eb13e98985d5125e82f6fc94b1410e2a6713", 0x9f, 0x9, 0x0, 0x2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000000300)="f26d6c50e750b857822efcbf0212cf9dc1775708231f4b4a432a192255570d2ae75ba3ba58e11ca27ba47152988d3f100c5d82418a20731fa8c5799ac680f708b4d929ca5c765e13bc6815798eb944787593abc23239219824b3d97f83eed50c42634af20657c4e5894e1d7388ceedb2e2e10873a584b390020d657c577f2b6aebc24f6c94dcacbcb74bc53bd9093d8e1c71167fd0fbaf91e6db50", 0x9b, 0x13b5, 0x0, 0x0, r10}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xfae2, 0xffffffffffffffff, &(0x7f0000000440)="fb51ee3f008a2b32fb6fb16a395b92665db961752678e099551412d0b11b593ec081e6a206064da3bcb0a79901d038d1e400a515a0f1c09aa67aa36c65fec00127169b7aefae7c1518ffa95f6c56de192ba430f75be26f7cc2d807002ccce1f89132a92cdf1b9dff7874b798dfad30b74e8626bbe61e64bb1c7b20c19cef8e8254425af5e059de8a61d58c1be8168a1ab4822d0058e3e4cbde5462661e412ef8e844efa8a7d199fe92671b68092f1af19496729d22f05790a449b04e9d", 0xbd, 0x5, 0x0, 0x4, r11}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x1, r12, &(0x7f00000005c0)="494a6e35968fb6d8e9bc468527e2b4223e34e611c9e8", 0x16, 0x7, 0x0, 0x1, r13}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000680)="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", 0x1000, 0x9}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x7, 0x1, r14, &(0x7f00000016c0)="b4590234efa3e09676a2f8d4ef894660cb05e6af4ed7e93f5277277001febe7b8e9ad5c611e4924223579ba8d66a19cf75539e02982c3cd9ea5dd6680942e59aa8992f336f8fbfe996a49300a5cd0b0fb67c104e5a1a05938a4e1157875c97a808c45eceeabdedc7284a0e632af7d8ea9d5cd350306d3f7e8e60048bcab4d9c0092678fda3e215ef354a7250fc11", 0x8e, 0xcc, 0x0, 0x1, r15}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x165, r16, &(0x7f00000017c0)="21b726bcee61ae8e30f3954897f002e1fc250f46af7ff2ef69e8e10ba45e570d1c37194a9d486ed8796dd969afc8ee23e936a0c965565af91b5a376eff4e31c5e7babc06603eefdd24d2eba7814e16f90d20bc469f542bcae1ecd00b8665c5c1becefe2eb675be4f7b3cefad541d733e6c37a06f9075a6cde81f61d599c4408324b6b714d6f168228d3a0f8da6255a295576e7e9effef848df06f29e9e38e254097595ed96900e370b43ea", 0xab, 0x0, 0x0, 0x2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x6, 0x3, r17, &(0x7f00000018c0)="200bb4cb7ddae58f8f7dd2a6a9192b83de7690a183c34f066134cb158435930b40053a5d5fd00e94105f3172", 0x2c, 0x8, 0x0, 0x1}]) 16:57:39 executing program 1: getrandom(0x0, 0x0, 0x5) getrandom(0x0, 0x0, 0x5) (async) 16:57:39 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r3, 0x2, 0x70bd2b, 0x25dfdc00, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async, rerun: 64) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) (async, rerun: 64) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000540)=0x46) (async) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000580)={0x6, 0x2, 'client0\x00', 0xffffffff80000000, "3e68b18c2189ea53", "49ed7f540be19cb856d9585268664467f6f4f073574c52894e450bcb8b56b02c", 0x1, 0x4}) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000002c0)=0x14) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x194, r3, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nicvf0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x4}, 0x40000d0) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) [ 2437.317010] FAULT_INJECTION: forcing a failure. [ 2437.317010] name failslab, interval 1, probability 0, space 0, times 0 [ 2437.335596] CPU: 0 PID: 24840 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2437.343516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2437.352873] Call Trace: [ 2437.355475] dump_stack+0x1fc/0x2ef [ 2437.359213] should_fail.cold+0xa/0xf [ 2437.363032] ? setup_fault_attr+0x200/0x200 [ 2437.367367] ? lock_acquire+0x170/0x3c0 [ 2437.371357] __should_failslab+0x115/0x180 [ 2437.375589] should_failslab+0x5/0x10 [ 2437.379383] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2437.384476] __kmalloc_node+0x38/0x70 [ 2437.388291] sbitmap_init_node+0x123/0x440 [ 2437.392617] sbitmap_queue_init_node+0x37/0x6c0 [ 2437.397265] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2437.402268] blk_mq_init_tags+0x10d/0x2b0 [ 2437.406402] blk_mq_alloc_rq_map+0x9d/0x230 [ 2437.410729] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2437.415220] blk_mq_alloc_tag_set+0x589/0xa30 [ 2437.419704] nbd_dev_add+0x297/0x890 [ 2437.423424] nbd_genl_connect+0x4cc/0x1630 [ 2437.427663] ? nbd_xmit_timeout+0x730/0x730 [ 2437.431977] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2437.437151] ? validate_nla+0x270/0x820 [ 2437.441109] ? nla_parse+0x1b2/0x290 [ 2437.444813] genl_family_rcv_msg+0x642/0xc40 [ 2437.449217] ? genl_rcv+0x40/0x40 [ 2437.452652] ? genl_rcv_msg+0x12f/0x160 [ 2437.456609] ? mutex_trylock+0x1a0/0x1a0 [ 2437.460659] ? __radix_tree_lookup+0x216/0x370 [ 2437.465228] genl_rcv_msg+0xbf/0x160 [ 2437.468936] netlink_rcv_skb+0x160/0x440 [ 2437.472989] ? genl_family_rcv_msg+0xc40/0xc40 [ 2437.477583] ? netlink_ack+0xae0/0xae0 [ 2437.481455] ? genl_rcv+0x15/0x40 [ 2437.484896] genl_rcv+0x24/0x40 [ 2437.488160] netlink_unicast+0x4d5/0x690 [ 2437.492206] ? netlink_sendskb+0x110/0x110 [ 2437.496522] ? _copy_from_iter_full+0x229/0x7c0 [ 2437.501174] ? __phys_addr_symbol+0x2c/0x70 [ 2437.505514] ? __check_object_size+0x17b/0x3e0 [ 2437.510084] netlink_sendmsg+0x6c3/0xc50 [ 2437.514132] ? aa_af_perm+0x230/0x230 [ 2437.518020] ? nlmsg_notify+0x1f0/0x1f0 [ 2437.521975] ? kernel_recvmsg+0x220/0x220 [ 2437.526111] ? nlmsg_notify+0x1f0/0x1f0 [ 2437.530070] sock_sendmsg+0xc3/0x120 [ 2437.533776] ___sys_sendmsg+0x7bb/0x8e0 [ 2437.537740] ? check_preemption_disabled+0x41/0x280 [ 2437.542743] ? copy_msghdr_from_user+0x440/0x440 [ 2437.547495] ? __fget+0x32f/0x510 [ 2437.550933] ? lock_downgrade+0x720/0x720 [ 2437.555062] ? check_preemption_disabled+0x41/0x280 [ 2437.560061] ? check_preemption_disabled+0x41/0x280 [ 2437.565066] ? __fget+0x356/0x510 [ 2437.568501] ? do_dup2+0x450/0x450 [ 2437.572023] ? lock_downgrade+0x720/0x720 [ 2437.576151] ? vfs_write+0x3d7/0x540 [ 2437.579847] ? __fdget+0x1d0/0x230 [ 2437.583373] __x64_sys_sendmsg+0x132/0x220 [ 2437.587590] ? __sys_sendmsg+0x1b0/0x1b0 [ 2437.591633] ? vfs_write+0x393/0x540 [ 2437.595334] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2437.600680] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2437.605680] ? do_syscall_64+0x21/0x620 [ 2437.609639] do_syscall_64+0xf9/0x620 [ 2437.613426] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2437.618605] RIP: 0033:0x7f0702c0c0c9 [ 2437.622300] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2437.641187] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2437.648880] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2437.656133] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 16:57:40 executing program 1: syz_genetlink_get_family_id$nfc(&(0x7f0000000000), 0xffffffffffffffff) getrandom(0x0, 0x0, 0x5) [ 2437.663384] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2437.670634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2437.677888] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2437.720482] blk-mq: reduced tag depth (128 -> 64) 16:57:40 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_destroy(r0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="9f02000000000000000000001000000010000000070000000f00000000000001000000005500560400006161306100"], &(0x7f0000000100)=""/117, 0x2f, 0x75, 0x1}, 0x20) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r4) io_submit(r1, 0x3, &(0x7f0000000380)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0xff8c, r2, &(0x7f0000000000)="46d834f0e893ebc784d321945a8c8370cbd2e4164b", 0x15, 0x1ff, 0x0, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f00000001c0)="cf027f3a330edec0785a02f10b543f8680925d611e1ef6f18c7237cd51166025f272c870e792bbae05e83d0f05861783d768", 0x32, 0x216, 0x0, 0x1, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x568, 0xffffffffffffffff, &(0x7f0000000240)="2ac3ee9df3b463c3e748b62e4e54757169b39c7b27d7d03e8816b38168f062dc4712db128a250930e03ef796e6dcd952e9627124a414ef47a5625b5bfb5902f34bea1dfed72b3ef49eb890f2e184d31dbbc85343939dffe877c46eca06574c85090c459733cb035d1f66d5eb1d33271c7296e561514892a697d66b362a06ee3278f571330378b7c923992571012e877802720c6be8ca4cae0591e6bede48f909cda46b4eb6e63f31f7324c7e34a0d3222f1ddd15d37705f798d08b436084b5602ea578f02cd04defb4f7580d3efe2ca1e6d6c4f9299d05509f1c7fd21830475ffd", 0xe1, 0x29, 0x0, 0x4}]) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r6) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f00000006c0)=0x1, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r5, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x68, 0x1407, 0x200, 0x70bd25, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x1) io_cancel(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x49d6, r2, &(0x7f00000003c0)="0848f84dbcefefa2c205471940ae50c9b6cb4eb30871ee4ac29822c4e8993a6afc8f3ae2e13734dfd42e13a248f72dd06da834f72e11264c6224368f4a56f49a853a7dabe7d4ddb12be2d2771bd653016ebd60dfabd474dc390a5d7a111c3c82df896d34e60b9d39b3da56e81ae039c1ddb1deeabc065c067b52670fc0d48f54c3d2e6a3e11d1876982e38c78118b069662925f00d5fe52c5b752e9932926641195bb45736bedfa9c9faaf1e65cade778c90eb51037720d67ad3ea67b0d4dcfc468f49465bedfdb64014d273b25ab7609568e005f2fa601d7f208e6e81ab9e0365cf04a5acd52985a213fc73e6", 0xed, 0x1, 0x0, 0x1, r4}, &(0x7f0000000500)) 16:57:40 executing program 1: syz_genetlink_get_family_id$nfc(&(0x7f0000000000), 0xffffffffffffffff) (async, rerun: 64) getrandom(0x0, 0x0, 0x5) (rerun: 64) 16:57:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 11) 16:57:40 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) io_destroy(r1) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000040)=0x7fff) io_destroy(r0) [ 2437.875982] FAULT_INJECTION: forcing a failure. [ 2437.875982] name failslab, interval 1, probability 0, space 0, times 0 16:57:40 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_destroy(r0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="9f02000000000000000000001000000010000000070000000f00000000000001000000005500560400006161306100"], &(0x7f0000000100)=""/117, 0x2f, 0x75, 0x1}, 0x20) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r4) io_submit(r1, 0x3, &(0x7f0000000380)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0xff8c, r2, &(0x7f0000000000)="46d834f0e893ebc784d321945a8c8370cbd2e4164b", 0x15, 0x1ff, 0x0, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f00000001c0)="cf027f3a330edec0785a02f10b543f8680925d611e1ef6f18c7237cd51166025f272c870e792bbae05e83d0f05861783d768", 0x32, 0x216, 0x0, 0x1, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x568, 0xffffffffffffffff, &(0x7f0000000240)="2ac3ee9df3b463c3e748b62e4e54757169b39c7b27d7d03e8816b38168f062dc4712db128a250930e03ef796e6dcd952e9627124a414ef47a5625b5bfb5902f34bea1dfed72b3ef49eb890f2e184d31dbbc85343939dffe877c46eca06574c85090c459733cb035d1f66d5eb1d33271c7296e561514892a697d66b362a06ee3278f571330378b7c923992571012e877802720c6be8ca4cae0591e6bede48f909cda46b4eb6e63f31f7324c7e34a0d3222f1ddd15d37705f798d08b436084b5602ea578f02cd04defb4f7580d3efe2ca1e6d6c4f9299d05509f1c7fd21830475ffd", 0xe1, 0x29, 0x0, 0x4}]) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r6) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f00000006c0)=0x1, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r5, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x68, 0x1407, 0x200, 0x70bd25, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x1) io_cancel(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x49d6, r2, &(0x7f00000003c0)="0848f84dbcefefa2c205471940ae50c9b6cb4eb30871ee4ac29822c4e8993a6afc8f3ae2e13734dfd42e13a248f72dd06da834f72e11264c6224368f4a56f49a853a7dabe7d4ddb12be2d2771bd653016ebd60dfabd474dc390a5d7a111c3c82df896d34e60b9d39b3da56e81ae039c1ddb1deeabc065c067b52670fc0d48f54c3d2e6a3e11d1876982e38c78118b069662925f00d5fe52c5b752e9932926641195bb45736bedfa9c9faaf1e65cade778c90eb51037720d67ad3ea67b0d4dcfc468f49465bedfdb64014d273b25ab7609568e005f2fa601d7f208e6e81ab9e0365cf04a5acd52985a213fc73e6", 0xed, 0x1, 0x0, 0x1, r4}, &(0x7f0000000500)) io_setup(0x7f, &(0x7f00000000c0)) (async) io_destroy(r0) (async) io_setup(0x7f, &(0x7f0000000080)) (async) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="9f02000000000000000000001000000010000000070000000f00000000000001000000005500560400006161306100"], &(0x7f0000000100)=""/117, 0x2f, 0x75, 0x1}, 0x20) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r4) (async) io_submit(r1, 0x3, &(0x7f0000000380)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0xff8c, r2, &(0x7f0000000000)="46d834f0e893ebc784d321945a8c8370cbd2e4164b", 0x15, 0x1ff, 0x0, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f00000001c0)="cf027f3a330edec0785a02f10b543f8680925d611e1ef6f18c7237cd51166025f272c870e792bbae05e83d0f05861783d768", 0x32, 0x216, 0x0, 0x1, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x568, 0xffffffffffffffff, &(0x7f0000000240)="2ac3ee9df3b463c3e748b62e4e54757169b39c7b27d7d03e8816b38168f062dc4712db128a250930e03ef796e6dcd952e9627124a414ef47a5625b5bfb5902f34bea1dfed72b3ef49eb890f2e184d31dbbc85343939dffe877c46eca06574c85090c459733cb035d1f66d5eb1d33271c7296e561514892a697d66b362a06ee3278f571330378b7c923992571012e877802720c6be8ca4cae0591e6bede48f909cda46b4eb6e63f31f7324c7e34a0d3222f1ddd15d37705f798d08b436084b5602ea578f02cd04defb4f7580d3efe2ca1e6d6c4f9299d05509f1c7fd21830475ffd", 0xe1, 0x29, 0x0, 0x4}]) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r6) (async) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f00000006c0)=0x1, 0x4) (async) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r5, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x68, 0x1407, 0x200, 0x70bd25, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x1) (async) io_cancel(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x49d6, r2, &(0x7f00000003c0)="0848f84dbcefefa2c205471940ae50c9b6cb4eb30871ee4ac29822c4e8993a6afc8f3ae2e13734dfd42e13a248f72dd06da834f72e11264c6224368f4a56f49a853a7dabe7d4ddb12be2d2771bd653016ebd60dfabd474dc390a5d7a111c3c82df896d34e60b9d39b3da56e81ae039c1ddb1deeabc065c067b52670fc0d48f54c3d2e6a3e11d1876982e38c78118b069662925f00d5fe52c5b752e9932926641195bb45736bedfa9c9faaf1e65cade778c90eb51037720d67ad3ea67b0d4dcfc468f49465bedfdb64014d273b25ab7609568e005f2fa601d7f208e6e81ab9e0365cf04a5acd52985a213fc73e6", 0xed, 0x1, 0x0, 0x1, r4}, &(0x7f0000000500)) (async) [ 2437.922998] CPU: 1 PID: 24878 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2437.930909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2437.940267] Call Trace: [ 2437.942879] dump_stack+0x1fc/0x2ef [ 2437.946518] should_fail.cold+0xa/0xf [ 2437.950328] ? setup_fault_attr+0x200/0x200 [ 2437.954665] ? lock_acquire+0x170/0x3c0 [ 2437.958655] __should_failslab+0x115/0x180 [ 2437.962904] should_failslab+0x5/0x10 [ 2437.966712] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2437.971827] sbitmap_queue_init_node+0x240/0x6c0 [ 2437.976609] blk_mq_init_tags+0x10d/0x2b0 [ 2437.980780] blk_mq_alloc_rq_map+0x9d/0x230 [ 2437.985118] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2437.989626] blk_mq_alloc_tag_set+0x589/0xa30 [ 2437.994140] nbd_dev_add+0x297/0x890 [ 2437.997870] nbd_genl_connect+0x4cc/0x1630 [ 2438.002119] ? nbd_xmit_timeout+0x730/0x730 [ 2438.006452] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2438.011652] ? validate_nla+0x270/0x820 [ 2438.015641] ? nla_parse+0x1b2/0x290 [ 2438.019363] genl_family_rcv_msg+0x642/0xc40 [ 2438.023871] ? genl_rcv+0x40/0x40 [ 2438.027326] ? genl_rcv_msg+0x12f/0x160 [ 2438.031307] ? mutex_trylock+0x1a0/0x1a0 [ 2438.035390] ? __radix_tree_lookup+0x216/0x370 [ 2438.039995] genl_rcv_msg+0xbf/0x160 [ 2438.043723] netlink_rcv_skb+0x160/0x440 [ 2438.047798] ? genl_family_rcv_msg+0xc40/0xc40 [ 2438.052387] ? netlink_ack+0xae0/0xae0 [ 2438.056281] ? genl_rcv+0x15/0x40 [ 2438.059749] genl_rcv+0x24/0x40 [ 2438.063036] netlink_unicast+0x4d5/0x690 [ 2438.067109] ? netlink_sendskb+0x110/0x110 [ 2438.071354] ? _copy_from_iter_full+0x229/0x7c0 [ 2438.076042] ? __phys_addr_symbol+0x2c/0x70 [ 2438.080371] ? __check_object_size+0x17b/0x3e0 [ 2438.084971] netlink_sendmsg+0x6c3/0xc50 [ 2438.089041] ? aa_af_perm+0x230/0x230 [ 2438.092848] ? nlmsg_notify+0x1f0/0x1f0 [ 2438.096828] ? kernel_recvmsg+0x220/0x220 [ 2438.100993] ? nlmsg_notify+0x1f0/0x1f0 [ 2438.104978] sock_sendmsg+0xc3/0x120 [ 2438.108704] ___sys_sendmsg+0x7bb/0x8e0 [ 2438.112691] ? check_preemption_disabled+0x41/0x280 [ 2438.117712] ? copy_msghdr_from_user+0x440/0x440 [ 2438.122479] ? __fget+0x32f/0x510 [ 2438.125948] ? lock_downgrade+0x720/0x720 [ 2438.130158] ? check_preemption_disabled+0x41/0x280 [ 2438.135192] ? check_preemption_disabled+0x41/0x280 [ 2438.140220] ? __fget+0x356/0x510 [ 2438.143683] ? do_dup2+0x450/0x450 [ 2438.147232] ? lock_downgrade+0x720/0x720 [ 2438.151389] ? vfs_write+0x3d7/0x540 [ 2438.155118] ? __fdget+0x1d0/0x230 [ 2438.158677] __x64_sys_sendmsg+0x132/0x220 [ 2438.162923] ? __sys_sendmsg+0x1b0/0x1b0 [ 2438.166991] ? vfs_write+0x393/0x540 [ 2438.170724] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2438.176095] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2438.181115] ? do_syscall_64+0x21/0x620 [ 2438.185100] do_syscall_64+0xf9/0x620 [ 2438.188909] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2438.194105] RIP: 0033:0x7f0702c0c0c9 [ 2438.197819] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2438.216723] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 16:57:40 executing program 5: ioctl$SNDCTL_SEQ_THRESHOLD(0xffffffffffffffff, 0x4004510d, &(0x7f0000001380)) r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) ioctl$SNDCTL_SEQ_THRESHOLD(r3, 0x4004510d, &(0x7f00000013c0)=0x80) sendmsg$xdp(r2, &(0x7f0000001500)={&(0x7f0000000000)={0x2c, 0x8, 0x0, 0x1f}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000040)="1bdcc45d82c56b51fdb46c7f958e6aed", 0x10}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="750918f7e6954ce39d6300a40a479b449c36f7032f1bae56895a32eea9a16f02b1048b63e56aa31d3092d9de8f274baba1f2b2e00aaa5458c02b6dd1e2cd8032c9ee559539c479ab542d7cdfc8269345de2fc46b84f637857e28ea8de20f3e6e37044697aa4a2a", 0x67}, {&(0x7f0000001100)="ee73898e3f485006f9ff4b391483ddebf5a84c79ef0fde3d833007399bba485216ffbbadc39d74abc0d21dad3cb228f9a5f4105e293376deeaf0cbe977ad459e221df98492618f46542cf8e001147f470334c745ce6461047cc8c82bf27843fb4dc9e4142670e230dab9", 0x6a}, {&(0x7f0000001180)="a63ff404", 0x4}, {&(0x7f00000011c0)="c94c1988fc404eb22fc6a3d489e3b6ce9fa3e04189d143a5bdab1bef9b5ffdecca4d3de4464c3321aa44c0bcae7ded117b89bcb904cd97ecb51432498e96c455e1fa1b5bb88d858e9124", 0x4a}, {&(0x7f0000001240)="a11c69a61593ff20f32590700495068478d6b73714e8c2705f23cedeb2eb26d93c9d490098c19c6f6d0b627309d4d5c3a102b6c0ca68017836c6dd0aef2b3321ae201dd57c82a148196703c4b2ed70daf56239e43b2759cf401968baba3148232ef6abf765634d64e9b4c13dff390e538aae8db3a4c3ddbd6a354b7b354f1fe9d1de8a630aa7c38c5015dfddc079c17e7c8b1e744fe777ebb8b30e2c9c4d5604a1da23674061dd8b29fe0fb9d7b0fe4f2c3d27e779c1", 0xb6}, {&(0x7f0000001300)="3fb4b873021180d56eac6fc353eac04e8e17d53b192b59907f4389463b3fcb08df2740346cc75bf75bb5f5b33de2ab881b7c6a010db3d25b91bff54b3171bcee9342dc783750a08b68929fe50f7c0aaa14a55d9baa9d713a912494081f7a691dc3322752068b74c2f5c6bcda87", 0x6d}, {&(0x7f0000001540)="59ce7811e6987fed4bdeb075a2da9456025846116cd47acde99dfb5c005f05a8527434934a5e21ca508f2086810d052d830b20f544c64e6a1dade4862dd93ad9ea6dc07ae6291a56b79f1906fb77ddc153b9e39dae2d6c922db5ed1bb142d292d3874842616cd0f95e39accbe01df89b0fee5b379b40911f2b6735080bca66c455e17736f2c792098843fe501bc933457de50d926299c9022ac7fd0ada00c55c250ef4adfd5a7cb770b72fd87b0c2a9a4a97e91c6d3cce4ed631dfb96e0cbd595d", 0xc1}], 0x9, 0x0, 0x0, 0xc000}, 0x240000d1) ioctl$SNDCTL_TMR_START(0xffffffffffffffff, 0x5402) getpeername$packet(r3, &(0x7f0000001640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000001680)=0x14) getpeername$packet(r3, &(0x7f00000016c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001700)=0x14) getpeername$packet(r3, &(0x7f0000001740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001780)=0x14) getpeername$packet(r3, &(0x7f00000017c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001800)=0x14) getpeername$packet(r3, &(0x7f0000001a00)={0x11, 0x0, 0x0}, &(0x7f0000001a40)=0x14) sendmsg$ETHTOOL_MSG_TSINFO_GET(r3, &(0x7f00000019c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001980)={&(0x7f0000001b80)=ANY=[@ANYBLOB="08010000", @ANYRES16=r4, @ANYBLOB="00022bbd7000fbdbdf25190000001c00018008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="300001801400020076657468315f746f5f7465616d000000080003000000000008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="2000018014000200766574683100000000000000000000000800030001000000040001803c00018008000300010000001400020076657468305f6d61637674617000000008000100", @ANYRES32=r8, @ANYBLOB="140002006261746164765f736c6176655f300000480001801400020069703665727370616e300000000000001400020067656e65766530000000000000000000140002006772657461703000000000000000000008000300e7766842bb3c78026922ac053ace3c4ca8d510291bdc1dda25b675fcfa8fe092249afb4dc7fff9b313c2f589fefab6fb2fefe3b79b3c8b43beffd5211d08d8dad2bb9a41f387639d4ca900617bd481f53df89570da3cd2ff71d9d0368e7fb8aa56c66e025055d2f40208da3b9ee9d4d669c2df4808e15bb286cc0e637f6c89a81cb30dc7adc4c4f8a80a021f2b6f6c47acf70da5ef5c5c4ef3cd114ede"], 0x108}}, 0x80) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000001b40)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001ac0)={0x20, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r10) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r10, &(0x7f0000001900)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001880)={0x40, 0x1405, 0x400, 0x70bd26, 0x25dfdbfc, "", [{{0x8, 0x1, 0x2}, {0x8}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}]}, 0x40}, 0x1, 0x0, 0x0, 0xdf673e98a6ac8c0d}, 0x40040) 16:57:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x0, 0x14}, 0x14}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f0000000e80)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00042bbd7000fcdb67cdd58a6a4de13aff2c91a86c6f90df25050000000800090008000000050007000200000008000500ff00000008c322ecaf622d4c33b742919bb471ea2f81788eb8d645498314463a0c0a12751a761de11ec568847ecce49d8204af317a540069371f06c0f61d3672fed8d175159ef42646543fe30fc454da6fff34c07f933675f750cff66d1360979f9cad41be61cb5ebe3b9ac44e0ad30d202ff05dd8"], 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r4, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000004c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000540)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000005c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000a80)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000b00)=0x14) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r1, &(0x7f0000000e40)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000b40)={0x2a0, r4, 0x20, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x8000}, 0x20004040) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)={0x248, r2, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_WANTED={0x208, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xb6, 0x5, "a6cb19c681e6f5df0785839814707da851c47d6edd18a71b2409013de64a64df6fc9f394f8ed5f00012f287e7dcca54b658dc49b889d813ab58f9dfddc7cad209e792777809e09d0af21fef351e72eeb9186bdb77abe2abf4acbe7e8edff844020164850896239ee1e4b9f08b8caffeb37600d4dadae82b4dc46e760c9039cdfd1fdb04863d0d7101fd0545cadd37cbc1a835b2660cb3df041a7ee78191a45898c32a496352f15e3a4d081242c67195858c5"}, @ETHTOOL_A_BITSET_MASK={0x4d, 0x5, "8902677718d58de68522422095dfc191966c12803dab76b45e6547f16e616b2e72653926d6861799c0fac0367fe38762840257003c570c2ee343acc791b6ab7d40d76f2f86287e6b16"}, @ETHTOOL_A_BITSET_MASK={0x0, 0x5, "34cb8ebf8b36895d86a2cfafcc224fc3592b4a109ba51633b083aa82600f4251ab6fc9c7152505b3573610bacbd6b3b412270d3d969675f39d500b2e99e9"}, @ETHTOOL_A_BITSET_VALUE={0xa7, 0x4, "7eba9f8f79c43044a48cf8d7dde508efbbb5f58476a51de5d058f8554ca453ed7f65c3808f2f0258e00170b1a1bb5143277bf858194649ace6e71b5d17c5c8274ed76685c185ca3eefa9050b9f4f2572782e8607dee257fba535ab1991707e9e95fd258f53b34230a272b3c88cbf4ed1f4b1f8df8eeb07d003871d965166480b987f8cd681d0bc7a3b21d7c7a48d5921e7eb7365b7c399730fbd118a5880778bc3ccc4"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7f}, @ETHTOOL_A_BITSET_BITS={0x0, 0x3, 0x0, 0x1, [{0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x0, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x0, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, '^@.$*\x97,\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK]}, @ETHTOOL_A_FEATURES_WANTED={0x0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x0, 0x5, "409c8e"}, @ETHTOOL_A_BITSET_VALUE={0x0, 0x4, "5f3577dd0120b4ab6bee3791f97fb2a528"}]}]}, 0x248}, 0x1, 0x0, 0x0, 0x4080}, 0x8080) io_setup(0x3, &(0x7f0000000280)=0x0) io_destroy(r10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB=',\x00\v\x00', @ANYRES16=r2, @ANYBLOB="100029bd7000fbdbdf251200000008000800f80a0000080008000200000008000600823c0000"], 0x2c}, 0x1, 0x0, 0x0, 0x811}, 0x2004c011) io_destroy(0x0) 16:57:40 executing program 5: ioctl$SNDCTL_SEQ_THRESHOLD(0xffffffffffffffff, 0x4004510d, &(0x7f0000001380)) (async) r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) (async) ioctl$SNDCTL_SEQ_THRESHOLD(r3, 0x4004510d, &(0x7f00000013c0)=0x80) (async) sendmsg$xdp(r2, &(0x7f0000001500)={&(0x7f0000000000)={0x2c, 0x8, 0x0, 0x1f}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000040)="1bdcc45d82c56b51fdb46c7f958e6aed", 0x10}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="750918f7e6954ce39d6300a40a479b449c36f7032f1bae56895a32eea9a16f02b1048b63e56aa31d3092d9de8f274baba1f2b2e00aaa5458c02b6dd1e2cd8032c9ee559539c479ab542d7cdfc8269345de2fc46b84f637857e28ea8de20f3e6e37044697aa4a2a", 0x67}, {&(0x7f0000001100)="ee73898e3f485006f9ff4b391483ddebf5a84c79ef0fde3d833007399bba485216ffbbadc39d74abc0d21dad3cb228f9a5f4105e293376deeaf0cbe977ad459e221df98492618f46542cf8e001147f470334c745ce6461047cc8c82bf27843fb4dc9e4142670e230dab9", 0x6a}, {&(0x7f0000001180)="a63ff404", 0x4}, {&(0x7f00000011c0)="c94c1988fc404eb22fc6a3d489e3b6ce9fa3e04189d143a5bdab1bef9b5ffdecca4d3de4464c3321aa44c0bcae7ded117b89bcb904cd97ecb51432498e96c455e1fa1b5bb88d858e9124", 0x4a}, {&(0x7f0000001240)="a11c69a61593ff20f32590700495068478d6b73714e8c2705f23cedeb2eb26d93c9d490098c19c6f6d0b627309d4d5c3a102b6c0ca68017836c6dd0aef2b3321ae201dd57c82a148196703c4b2ed70daf56239e43b2759cf401968baba3148232ef6abf765634d64e9b4c13dff390e538aae8db3a4c3ddbd6a354b7b354f1fe9d1de8a630aa7c38c5015dfddc079c17e7c8b1e744fe777ebb8b30e2c9c4d5604a1da23674061dd8b29fe0fb9d7b0fe4f2c3d27e779c1", 0xb6}, {&(0x7f0000001300)="3fb4b873021180d56eac6fc353eac04e8e17d53b192b59907f4389463b3fcb08df2740346cc75bf75bb5f5b33de2ab881b7c6a010db3d25b91bff54b3171bcee9342dc783750a08b68929fe50f7c0aaa14a55d9baa9d713a912494081f7a691dc3322752068b74c2f5c6bcda87", 0x6d}, {&(0x7f0000001540)="59ce7811e6987fed4bdeb075a2da9456025846116cd47acde99dfb5c005f05a8527434934a5e21ca508f2086810d052d830b20f544c64e6a1dade4862dd93ad9ea6dc07ae6291a56b79f1906fb77ddc153b9e39dae2d6c922db5ed1bb142d292d3874842616cd0f95e39accbe01df89b0fee5b379b40911f2b6735080bca66c455e17736f2c792098843fe501bc933457de50d926299c9022ac7fd0ada00c55c250ef4adfd5a7cb770b72fd87b0c2a9a4a97e91c6d3cce4ed631dfb96e0cbd595d", 0xc1}], 0x9, 0x0, 0x0, 0xc000}, 0x240000d1) (async) ioctl$SNDCTL_TMR_START(0xffffffffffffffff, 0x5402) (async) getpeername$packet(r3, &(0x7f0000001640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000001680)=0x14) getpeername$packet(r3, &(0x7f00000016c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001700)=0x14) getpeername$packet(r3, &(0x7f0000001740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001780)=0x14) (async) getpeername$packet(r3, &(0x7f00000017c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001800)=0x14) getpeername$packet(r3, &(0x7f0000001a00)={0x11, 0x0, 0x0}, &(0x7f0000001a40)=0x14) sendmsg$ETHTOOL_MSG_TSINFO_GET(r3, &(0x7f00000019c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001980)={&(0x7f0000001b80)=ANY=[@ANYBLOB="08010000", @ANYRES16=r4, @ANYBLOB="00022bbd7000fbdbdf25190000001c00018008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="300001801400020076657468315f746f5f7465616d000000080003000000000008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="2000018014000200766574683100000000000000000000000800030001000000040001803c00018008000300010000001400020076657468305f6d61637674617000000008000100", @ANYRES32=r8, @ANYBLOB="140002006261746164765f736c6176655f300000480001801400020069703665727370616e300000000000001400020067656e65766530000000000000000000140002006772657461703000000000000000000008000300e7766842bb3c78026922ac053ace3c4ca8d510291bdc1dda25b675fcfa8fe092249afb4dc7fff9b313c2f589fefab6fb2fefe3b79b3c8b43beffd5211d08d8dad2bb9a41f387639d4ca900617bd481f53df89570da3cd2ff71d9d0368e7fb8aa56c66e025055d2f40208da3b9ee9d4d669c2df4808e15bb286cc0e637f6c89a81cb30dc7adc4c4f8a80a021f2b6f6c47acf70da5ef5c5c4ef3cd114ede"], 0x108}}, 0x80) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000001b40)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001ac0)={0x20, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) (async) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r10) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r10, &(0x7f0000001900)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001880)={0x40, 0x1405, 0x400, 0x70bd26, 0x25dfdbfc, "", [{{0x8, 0x1, 0x2}, {0x8}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}]}, 0x40}, 0x1, 0x0, 0x0, 0xdf673e98a6ac8c0d}, 0x40040) 16:57:40 executing program 5: ioctl$SNDCTL_SEQ_THRESHOLD(0xffffffffffffffff, 0x4004510d, &(0x7f0000001380)) r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) (async) ioctl$SNDCTL_SEQ_THRESHOLD(r3, 0x4004510d, &(0x7f00000013c0)=0x80) (async) sendmsg$xdp(r2, &(0x7f0000001500)={&(0x7f0000000000)={0x2c, 0x8, 0x0, 0x1f}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000040)="1bdcc45d82c56b51fdb46c7f958e6aed", 0x10}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="750918f7e6954ce39d6300a40a479b449c36f7032f1bae56895a32eea9a16f02b1048b63e56aa31d3092d9de8f274baba1f2b2e00aaa5458c02b6dd1e2cd8032c9ee559539c479ab542d7cdfc8269345de2fc46b84f637857e28ea8de20f3e6e37044697aa4a2a", 0x67}, {&(0x7f0000001100)="ee73898e3f485006f9ff4b391483ddebf5a84c79ef0fde3d833007399bba485216ffbbadc39d74abc0d21dad3cb228f9a5f4105e293376deeaf0cbe977ad459e221df98492618f46542cf8e001147f470334c745ce6461047cc8c82bf27843fb4dc9e4142670e230dab9", 0x6a}, {&(0x7f0000001180)="a63ff404", 0x4}, {&(0x7f00000011c0)="c94c1988fc404eb22fc6a3d489e3b6ce9fa3e04189d143a5bdab1bef9b5ffdecca4d3de4464c3321aa44c0bcae7ded117b89bcb904cd97ecb51432498e96c455e1fa1b5bb88d858e9124", 0x4a}, {&(0x7f0000001240)="a11c69a61593ff20f32590700495068478d6b73714e8c2705f23cedeb2eb26d93c9d490098c19c6f6d0b627309d4d5c3a102b6c0ca68017836c6dd0aef2b3321ae201dd57c82a148196703c4b2ed70daf56239e43b2759cf401968baba3148232ef6abf765634d64e9b4c13dff390e538aae8db3a4c3ddbd6a354b7b354f1fe9d1de8a630aa7c38c5015dfddc079c17e7c8b1e744fe777ebb8b30e2c9c4d5604a1da23674061dd8b29fe0fb9d7b0fe4f2c3d27e779c1", 0xb6}, {&(0x7f0000001300)="3fb4b873021180d56eac6fc353eac04e8e17d53b192b59907f4389463b3fcb08df2740346cc75bf75bb5f5b33de2ab881b7c6a010db3d25b91bff54b3171bcee9342dc783750a08b68929fe50f7c0aaa14a55d9baa9d713a912494081f7a691dc3322752068b74c2f5c6bcda87", 0x6d}, {&(0x7f0000001540)="59ce7811e6987fed4bdeb075a2da9456025846116cd47acde99dfb5c005f05a8527434934a5e21ca508f2086810d052d830b20f544c64e6a1dade4862dd93ad9ea6dc07ae6291a56b79f1906fb77ddc153b9e39dae2d6c922db5ed1bb142d292d3874842616cd0f95e39accbe01df89b0fee5b379b40911f2b6735080bca66c455e17736f2c792098843fe501bc933457de50d926299c9022ac7fd0ada00c55c250ef4adfd5a7cb770b72fd87b0c2a9a4a97e91c6d3cce4ed631dfb96e0cbd595d", 0xc1}], 0x9, 0x0, 0x0, 0xc000}, 0x240000d1) (async) ioctl$SNDCTL_TMR_START(0xffffffffffffffff, 0x5402) (async) getpeername$packet(r3, &(0x7f0000001640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000001680)=0x14) getpeername$packet(r3, &(0x7f00000016c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001700)=0x14) (async) getpeername$packet(r3, &(0x7f0000001740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001780)=0x14) getpeername$packet(r3, &(0x7f00000017c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001800)=0x14) (async) getpeername$packet(r3, &(0x7f0000001a00)={0x11, 0x0, 0x0}, &(0x7f0000001a40)=0x14) sendmsg$ETHTOOL_MSG_TSINFO_GET(r3, &(0x7f00000019c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001980)={&(0x7f0000001b80)=ANY=[@ANYBLOB="08010000", @ANYRES16=r4, @ANYBLOB="00022bbd7000fbdbdf25190000001c00018008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="300001801400020076657468315f746f5f7465616d000000080003000000000008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="2000018014000200766574683100000000000000000000000800030001000000040001803c00018008000300010000001400020076657468305f6d61637674617000000008000100", @ANYRES32=r8, @ANYBLOB="140002006261746164765f736c6176655f300000480001801400020069703665727370616e300000000000001400020067656e65766530000000000000000000140002006772657461703000000000000000000008000300e7766842bb3c78026922ac053ace3c4ca8d510291bdc1dda25b675fcfa8fe092249afb4dc7fff9b313c2f589fefab6fb2fefe3b79b3c8b43beffd5211d08d8dad2bb9a41f387639d4ca900617bd481f53df89570da3cd2ff71d9d0368e7fb8aa56c66e025055d2f40208da3b9ee9d4d669c2df4808e15bb286cc0e637f6c89a81cb30dc7adc4c4f8a80a021f2b6f6c47acf70da5ef5c5c4ef3cd114ede"], 0x108}}, 0x80) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000001b40)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001ac0)={0x20, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) (async) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r10) (async) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r10, &(0x7f0000001900)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001880)={0x40, 0x1405, 0x400, 0x70bd26, 0x25dfdbfc, "", [{{0x8, 0x1, 0x2}, {0x8}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}]}, 0x40}, 0x1, 0x0, 0x0, 0xdf673e98a6ac8c0d}, 0x40040) 16:57:40 executing program 5: socket$xdp(0x2c, 0x3, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) sendmsg$xdp(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000000)="27ff111f7f6b8478875b088c7fdb1157a837c9ccc561d784c91df0a7141eac4305521df6ef9230beed03ed7fcd58fb2788ed323d9f191e0cd8afd2f085150f04444aa77769191da9707248b7c45e794e31f7f64eb620a423abc7f274e6793fddd1a323d1dd4781c477decc4d1d3435ee5f2c44dffef91cb89cd693e92374c6b199718cd928d31a9d201f2dccdd53704597204d848f35495ce23502b8b3f9d4876c9d22c3a7c7e2377ce0f2052044e6627ae5524650102871fcae86aa815901d4fd96e2b6674dc85907baef1350f50f60cdfe4785d2d87a36db4d80e5cc0cd1bc6746d4e3d562c4b0487e9d3cd7", 0xed}, {&(0x7f0000000100)="c42c5ee17fb4242c1bdae58f9af5817c290b7cc9788e96eff745f884113e941f4ad26d4b228d606bade4e57ded82690adc1e707a67f74eb6d69b16ab671fe73f2d2a6aecbd1af9476b8f706e61da9ab06833c019f38e3b10aacc0d303941efa1447a927cdb07fcdcdae457e71a5518786f4cd9d025f5e95410ddcc6bb6280e47ab9adc058ae77e1b06c89f9f39ceb548ab85ae5fe3ebb616266eb1f2654a2454233e7178781c9950b511cbe19fedf53a426d257259c7f8130386bc", 0xbb}, {&(0x7f00000001c0)="fdf8c8c251f8d37c4a665acde5eacb1fbb57f99c94d568d9b4c1c28659ff65b56d8dc5aff2471f54bee1d1bf09daca9fb711dfb6f433a5331ef36fc22fca79ffeb1db93dab52d5f4fd47d1793190338687b5404babef", 0x56}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="a0e225f48f6aa5d442f6ecd01341c54a19941dca2e7406b4f65b322f3fbcd58bbad939ac7141ff64d8405eb945498fe98a419ed591702cf08f19f99c5a9a76df7d5a03a0cc14ff4829be0b281c166c2af99e1f938e6c9997d7cacdd01f96fc7f508eb4a76c29410eb9f865dabeb0aeda1b6998d75332ffa3d119f52b75a43b201b95833cf65406aa4f933c271030dc5ef049cfc1633fc78783966cb9898c366aeebf51d034e92d946a5a4a4fb4591ce3836fff0ae038d665b47244d7840c8abf76189965a944c6de9de3df90f12e3867fdfcdb94b38ac1e308c56b876369ddebbd33cea8de8354e6b2806fbdf64707337753df12da014924434d9f", 0xfb}, {&(0x7f0000001440)="862300b838a5cdb446a0d18180929c0d0bcfcff56f0dfcaa97e661f606e3cf24c4e2126688f2d8ecc9ad5bfa7d8ffe1c55dfd49e8025391bb0069e02fabc98c9fbfa3596bdccf92a7a6da9929499351a1286e067c63f9104d3b1dfa18d9b4b044489af675d3a683495ffd343b87203f816a4b977f554f115fa9f494b377b27f804999bf8986bf10d6efd86a050bded4226e493adf6a87fc5ecb8efd7dda7", 0x9e}, {&(0x7f0000001500)="095bb85a9cbdc3320dcb6d28842c968f7c2f8e265e89336dc49f1ebe11f36e43e389f41b9a58a07d911f2df7fa3ae16f10f491015eab8619e2eafd32e0ed0913cfbee5ef95", 0x45}, {&(0x7f0000001580)="0b4914d360261c37737dec2090c886f85fee85ff10ababd7ac9f8c7704a25874fb1eb5820cd598da93eda4de02746a82c5cf2f1773a33041d1b91e9d013e13a66a54a64e64", 0x45}], 0x9, 0x0, 0x0, 0x24048082}, 0x40) mmap$xdp(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000008, 0x11, r0, 0x180000000) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001740), 0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000001780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000017c0)=0x14) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001800)={0xb8, r2, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0xc004}, 0x80) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x180000000) [ 2438.224449] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2438.231719] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2438.238974] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2438.246241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2438.253502] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2438.275747] blk-mq: reduced tag depth (128 -> 64) 16:57:40 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_setup(0x8, &(0x7f0000000000)=0x0) io_destroy(r1) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000040)=0x7fff) (async) io_destroy(r0) 16:57:40 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_destroy(r0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="9f02000000000000000000001000000010000000070000000f00000000000001000000005500560400006161306100"], &(0x7f0000000100)=""/117, 0x2f, 0x75, 0x1}, 0x20) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r4) (async) io_submit(r1, 0x3, &(0x7f0000000380)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0xff8c, r2, &(0x7f0000000000)="46d834f0e893ebc784d321945a8c8370cbd2e4164b", 0x15, 0x1ff, 0x0, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f00000001c0)="cf027f3a330edec0785a02f10b543f8680925d611e1ef6f18c7237cd51166025f272c870e792bbae05e83d0f05861783d768", 0x32, 0x216, 0x0, 0x1, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x568, 0xffffffffffffffff, &(0x7f0000000240)="2ac3ee9df3b463c3e748b62e4e54757169b39c7b27d7d03e8816b38168f062dc4712db128a250930e03ef796e6dcd952e9627124a414ef47a5625b5bfb5902f34bea1dfed72b3ef49eb890f2e184d31dbbc85343939dffe877c46eca06574c85090c459733cb035d1f66d5eb1d33271c7296e561514892a697d66b362a06ee3278f571330378b7c923992571012e877802720c6be8ca4cae0591e6bede48f909cda46b4eb6e63f31f7324c7e34a0d3222f1ddd15d37705f798d08b436084b5602ea578f02cd04defb4f7580d3efe2ca1e6d6c4f9299d05509f1c7fd21830475ffd", 0xe1, 0x29, 0x0, 0x4}]) (async) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r6) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f00000006c0)=0x1, 0x4) (async) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r5, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x68, 0x1407, 0x200, 0x70bd25, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x1) io_cancel(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x49d6, r2, &(0x7f00000003c0)="0848f84dbcefefa2c205471940ae50c9b6cb4eb30871ee4ac29822c4e8993a6afc8f3ae2e13734dfd42e13a248f72dd06da834f72e11264c6224368f4a56f49a853a7dabe7d4ddb12be2d2771bd653016ebd60dfabd474dc390a5d7a111c3c82df896d34e60b9d39b3da56e81ae039c1ddb1deeabc065c067b52670fc0d48f54c3d2e6a3e11d1876982e38c78118b069662925f00d5fe52c5b752e9932926641195bb45736bedfa9c9faaf1e65cade778c90eb51037720d67ad3ea67b0d4dcfc468f49465bedfdb64014d273b25ab7609568e005f2fa601d7f208e6e81ab9e0365cf04a5acd52985a213fc73e6", 0xed, 0x1, 0x0, 0x1, r4}, &(0x7f0000000500)) 16:57:40 executing program 5: socket$xdp(0x2c, 0x3, 0x0) (async, rerun: 64) r0 = socket$xdp(0x2c, 0x3, 0x0) (rerun: 64) sendmsg$xdp(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000000)="27ff111f7f6b8478875b088c7fdb1157a837c9ccc561d784c91df0a7141eac4305521df6ef9230beed03ed7fcd58fb2788ed323d9f191e0cd8afd2f085150f04444aa77769191da9707248b7c45e794e31f7f64eb620a423abc7f274e6793fddd1a323d1dd4781c477decc4d1d3435ee5f2c44dffef91cb89cd693e92374c6b199718cd928d31a9d201f2dccdd53704597204d848f35495ce23502b8b3f9d4876c9d22c3a7c7e2377ce0f2052044e6627ae5524650102871fcae86aa815901d4fd96e2b6674dc85907baef1350f50f60cdfe4785d2d87a36db4d80e5cc0cd1bc6746d4e3d562c4b0487e9d3cd7", 0xed}, {&(0x7f0000000100)="c42c5ee17fb4242c1bdae58f9af5817c290b7cc9788e96eff745f884113e941f4ad26d4b228d606bade4e57ded82690adc1e707a67f74eb6d69b16ab671fe73f2d2a6aecbd1af9476b8f706e61da9ab06833c019f38e3b10aacc0d303941efa1447a927cdb07fcdcdae457e71a5518786f4cd9d025f5e95410ddcc6bb6280e47ab9adc058ae77e1b06c89f9f39ceb548ab85ae5fe3ebb616266eb1f2654a2454233e7178781c9950b511cbe19fedf53a426d257259c7f8130386bc", 0xbb}, {&(0x7f00000001c0)="fdf8c8c251f8d37c4a665acde5eacb1fbb57f99c94d568d9b4c1c28659ff65b56d8dc5aff2471f54bee1d1bf09daca9fb711dfb6f433a5331ef36fc22fca79ffeb1db93dab52d5f4fd47d1793190338687b5404babef", 0x56}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="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", 0xfb}, {&(0x7f0000001440)="862300b838a5cdb446a0d18180929c0d0bcfcff56f0dfcaa97e661f606e3cf24c4e2126688f2d8ecc9ad5bfa7d8ffe1c55dfd49e8025391bb0069e02fabc98c9fbfa3596bdccf92a7a6da9929499351a1286e067c63f9104d3b1dfa18d9b4b044489af675d3a683495ffd343b87203f816a4b977f554f115fa9f494b377b27f804999bf8986bf10d6efd86a050bded4226e493adf6a87fc5ecb8efd7dda7", 0x9e}, {&(0x7f0000001500)="095bb85a9cbdc3320dcb6d28842c968f7c2f8e265e89336dc49f1ebe11f36e43e389f41b9a58a07d911f2df7fa3ae16f10f491015eab8619e2eafd32e0ed0913cfbee5ef95", 0x45}, {&(0x7f0000001580)="0b4914d360261c37737dec2090c886f85fee85ff10ababd7ac9f8c7704a25874fb1eb5820cd598da93eda4de02746a82c5cf2f1773a33041d1b91e9d013e13a66a54a64e64", 0x45}], 0x9, 0x0, 0x0, 0x24048082}, 0x40) (async, rerun: 32) mmap$xdp(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000008, 0x11, r0, 0x180000000) (rerun: 32) r1 = socket$xdp(0x2c, 0x3, 0x0) (async) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001740), 0xffffffffffffffff) (async, rerun: 32) getpeername$packet(0xffffffffffffffff, &(0x7f0000001780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000017c0)=0x14) (rerun: 32) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001800)={0xb8, r2, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0xc004}, 0x80) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x180000000) 16:57:40 executing program 1: syz_genetlink_get_family_id$nfc(&(0x7f0000000000), 0xffffffffffffffff) getrandom(0x0, 0x0, 0x5) syz_genetlink_get_family_id$nfc(&(0x7f0000000000), 0xffffffffffffffff) (async) getrandom(0x0, 0x0, 0x5) (async) 16:57:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 12) 16:57:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x0, 0x14}, 0x14}}, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f0000000e80)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00042bbd7000fcdb67cdd58a6a4de13aff2c91a86c6f90df25050000000800090008000000050007000200000008000500ff00000008c322ecaf622d4c33b742919bb471ea2f81788eb8d645498314463a0c0a12751a761de11ec568847ecce49d8204af317a540069371f06c0f61d3672fed8d175159ef42646543fe30fc454da6fff34c07f933675f750cff66d1360979f9cad41be61cb5ebe3b9ac44e0ad30d202ff05dd8"], 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r4, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000004c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000540)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000005c0)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000a80)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000b00)=0x14) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r1, &(0x7f0000000e40)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000b40)={0x2a0, r4, 0x20, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x8000}, 0x20004040) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x14) (async) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)={0x248, r2, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_WANTED={0x208, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xb6, 0x5, "a6cb19c681e6f5df0785839814707da851c47d6edd18a71b2409013de64a64df6fc9f394f8ed5f00012f287e7dcca54b658dc49b889d813ab58f9dfddc7cad209e792777809e09d0af21fef351e72eeb9186bdb77abe2abf4acbe7e8edff844020164850896239ee1e4b9f08b8caffeb37600d4dadae82b4dc46e760c9039cdfd1fdb04863d0d7101fd0545cadd37cbc1a835b2660cb3df041a7ee78191a45898c32a496352f15e3a4d081242c67195858c5"}, @ETHTOOL_A_BITSET_MASK={0x4d, 0x5, "8902677718d58de68522422095dfc191966c12803dab76b45e6547f16e616b2e72653926d6861799c0fac0367fe38762840257003c570c2ee343acc791b6ab7d40d76f2f86287e6b16"}, @ETHTOOL_A_BITSET_MASK={0x0, 0x5, "34cb8ebf8b36895d86a2cfafcc224fc3592b4a109ba51633b083aa82600f4251ab6fc9c7152505b3573610bacbd6b3b412270d3d969675f39d500b2e99e9"}, @ETHTOOL_A_BITSET_VALUE={0xa7, 0x4, "7eba9f8f79c43044a48cf8d7dde508efbbb5f58476a51de5d058f8554ca453ed7f65c3808f2f0258e00170b1a1bb5143277bf858194649ace6e71b5d17c5c8274ed76685c185ca3eefa9050b9f4f2572782e8607dee257fba535ab1991707e9e95fd258f53b34230a272b3c88cbf4ed1f4b1f8df8eeb07d003871d965166480b987f8cd681d0bc7a3b21d7c7a48d5921e7eb7365b7c399730fbd118a5880778bc3ccc4"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7f}, @ETHTOOL_A_BITSET_BITS={0x0, 0x3, 0x0, 0x1, [{0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x0, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x0, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, '^@.$*\x97,\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK]}, @ETHTOOL_A_FEATURES_WANTED={0x0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x0, 0x5, "409c8e"}, @ETHTOOL_A_BITSET_VALUE={0x0, 0x4, "5f3577dd0120b4ab6bee3791f97fb2a528"}]}]}, 0x248}, 0x1, 0x0, 0x0, 0x4080}, 0x8080) io_setup(0x3, &(0x7f0000000280)=0x0) io_destroy(r10) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB=',\x00\v\x00', @ANYRES16=r2, @ANYBLOB="100029bd7000fbdbdf251200000008000800f80a0000080008000200000008000600823c0000"], 0x2c}, 0x1, 0x0, 0x0, 0x811}, 0x2004c011) io_destroy(0x0) [ 2438.455299] FAULT_INJECTION: forcing a failure. [ 2438.455299] name failslab, interval 1, probability 0, space 0, times 0 [ 2438.477048] CPU: 0 PID: 24957 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2438.485400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2438.494757] Call Trace: [ 2438.497357] dump_stack+0x1fc/0x2ef [ 2438.501002] should_fail.cold+0xa/0xf [ 2438.504813] ? setup_fault_attr+0x200/0x200 [ 2438.509145] ? lock_acquire+0x170/0x3c0 [ 2438.513131] __should_failslab+0x115/0x180 [ 2438.517388] should_failslab+0x5/0x10 [ 2438.521200] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2438.526319] sbitmap_queue_init_node+0x240/0x6c0 [ 2438.531088] blk_mq_init_tags+0x16f/0x2b0 [ 2438.535237] blk_mq_alloc_rq_map+0x9d/0x230 [ 2438.539547] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2438.544029] blk_mq_alloc_tag_set+0x589/0xa30 [ 2438.548512] nbd_dev_add+0x297/0x890 [ 2438.552217] nbd_genl_connect+0x4cc/0x1630 [ 2438.556464] ? nbd_xmit_timeout+0x730/0x730 [ 2438.560781] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2438.565967] ? validate_nla+0x270/0x820 [ 2438.569950] ? nla_parse+0x1b2/0x290 [ 2438.573664] genl_family_rcv_msg+0x642/0xc40 [ 2438.578068] ? genl_rcv+0x40/0x40 [ 2438.581507] ? genl_rcv_msg+0x12f/0x160 [ 2438.585478] ? mutex_trylock+0x1a0/0x1a0 [ 2438.589542] ? __radix_tree_lookup+0x216/0x370 [ 2438.594116] genl_rcv_msg+0xbf/0x160 [ 2438.597828] netlink_rcv_skb+0x160/0x440 [ 2438.601876] ? genl_family_rcv_msg+0xc40/0xc40 [ 2438.606451] ? netlink_ack+0xae0/0xae0 [ 2438.610321] ? genl_rcv+0x15/0x40 [ 2438.613758] genl_rcv+0x24/0x40 [ 2438.617017] netlink_unicast+0x4d5/0x690 [ 2438.621063] ? netlink_sendskb+0x110/0x110 [ 2438.625290] ? _copy_from_iter_full+0x229/0x7c0 [ 2438.629968] ? __phys_addr_symbol+0x2c/0x70 [ 2438.634282] ? __check_object_size+0x17b/0x3e0 [ 2438.638848] netlink_sendmsg+0x6c3/0xc50 [ 2438.642904] ? aa_af_perm+0x230/0x230 [ 2438.646705] ? nlmsg_notify+0x1f0/0x1f0 [ 2438.650671] ? kernel_recvmsg+0x220/0x220 [ 2438.654834] ? nlmsg_notify+0x1f0/0x1f0 [ 2438.658791] sock_sendmsg+0xc3/0x120 [ 2438.662488] ___sys_sendmsg+0x7bb/0x8e0 [ 2438.666449] ? check_preemption_disabled+0x41/0x280 [ 2438.671446] ? copy_msghdr_from_user+0x440/0x440 [ 2438.676181] ? __fget+0x32f/0x510 [ 2438.679618] ? lock_downgrade+0x720/0x720 [ 2438.683752] ? check_preemption_disabled+0x41/0x280 [ 2438.688860] ? check_preemption_disabled+0x41/0x280 [ 2438.693861] ? __fget+0x356/0x510 [ 2438.697307] ? do_dup2+0x450/0x450 [ 2438.700836] ? lock_downgrade+0x720/0x720 [ 2438.704977] ? vfs_write+0x3d7/0x540 [ 2438.708680] ? __fdget+0x1d0/0x230 [ 2438.712205] __x64_sys_sendmsg+0x132/0x220 [ 2438.716423] ? __sys_sendmsg+0x1b0/0x1b0 [ 2438.720466] ? vfs_write+0x393/0x540 [ 2438.724167] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2438.729512] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2438.734523] ? do_syscall_64+0x21/0x620 [ 2438.738489] do_syscall_64+0xf9/0x620 [ 2438.742287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2438.747464] RIP: 0033:0x7f0702c0c0c9 [ 2438.751161] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2438.770066] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2438.777769] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2438.785021] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2438.792270] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2438.799528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 16:57:41 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x4980c0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000240)=@raw={0xfe, 0x0, "c187b8e7e75b"}) getrandom(0x0, 0x0, 0x5) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x30050, 0xffffffffffffffff, 0x80000000) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r1) write$rfkill(r1, &(0x7f00000003c0)={0xeb04, 0x1, 0x0, 0x0, 0x1}, 0x8) getrandom(&(0x7f00000000c0)=""/190, 0xbe, 0x3) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x52200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r3 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg$can_bcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/18, 0x12}, 0x40000000) 16:57:41 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_setup(0x8, &(0x7f0000000000)=0x0) io_destroy(r1) (async) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000040)=0x7fff) (async) io_destroy(r0) 16:57:41 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x5, &(0x7f0000000000)=0x0) io_pgetevents(r1, 0x51e0, 0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040), 0x0) [ 2438.806784] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2438.829175] blk-mq: reduced tag depth (128 -> 64) 16:57:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 13) 16:57:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x0, 0x14}, 0x14}}, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f0000000e80)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00042bbd7000fcdb67cdd58a6a4de13aff2c91a86c6f90df25050000000800090008000000050007000200000008000500ff00000008c322ecaf622d4c33b742919bb471ea2f81788eb8d645498314463a0c0a12751a761de11ec568847ecce49d8204af317a540069371f06c0f61d3672fed8d175159ef42646543fe30fc454da6fff34c07f933675f750cff66d1360979f9cad41be61cb5ebe3b9ac44e0ad30d202ff05dd8"], 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r4, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000004c0)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000540)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000005c0)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000a80)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000b00)=0x14) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r1, &(0x7f0000000e40)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000b40)={0x2a0, r4, 0x20, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x8000}, 0x20004040) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)={0x248, r2, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_WANTED={0x208, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xb6, 0x5, "a6cb19c681e6f5df0785839814707da851c47d6edd18a71b2409013de64a64df6fc9f394f8ed5f00012f287e7dcca54b658dc49b889d813ab58f9dfddc7cad209e792777809e09d0af21fef351e72eeb9186bdb77abe2abf4acbe7e8edff844020164850896239ee1e4b9f08b8caffeb37600d4dadae82b4dc46e760c9039cdfd1fdb04863d0d7101fd0545cadd37cbc1a835b2660cb3df041a7ee78191a45898c32a496352f15e3a4d081242c67195858c5"}, @ETHTOOL_A_BITSET_MASK={0x4d, 0x5, "8902677718d58de68522422095dfc191966c12803dab76b45e6547f16e616b2e72653926d6861799c0fac0367fe38762840257003c570c2ee343acc791b6ab7d40d76f2f86287e6b16"}, @ETHTOOL_A_BITSET_MASK={0x0, 0x5, "34cb8ebf8b36895d86a2cfafcc224fc3592b4a109ba51633b083aa82600f4251ab6fc9c7152505b3573610bacbd6b3b412270d3d969675f39d500b2e99e9"}, @ETHTOOL_A_BITSET_VALUE={0xa7, 0x4, "7eba9f8f79c43044a48cf8d7dde508efbbb5f58476a51de5d058f8554ca453ed7f65c3808f2f0258e00170b1a1bb5143277bf858194649ace6e71b5d17c5c8274ed76685c185ca3eefa9050b9f4f2572782e8607dee257fba535ab1991707e9e95fd258f53b34230a272b3c88cbf4ed1f4b1f8df8eeb07d003871d965166480b987f8cd681d0bc7a3b21d7c7a48d5921e7eb7365b7c399730fbd118a5880778bc3ccc4"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7f}, @ETHTOOL_A_BITSET_BITS={0x0, 0x3, 0x0, 0x1, [{0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x0, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x0, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_VALUE]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}]}, {0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, '^@.$*\x97,\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, 'ethtool\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK]}, @ETHTOOL_A_FEATURES_WANTED={0x0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x0, 0x5, "409c8e"}, @ETHTOOL_A_BITSET_VALUE={0x0, 0x4, "5f3577dd0120b4ab6bee3791f97fb2a528"}]}]}, 0x248}, 0x1, 0x0, 0x0, 0x4080}, 0x8080) (async) io_setup(0x3, &(0x7f0000000280)=0x0) io_destroy(r10) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB=',\x00\v\x00', @ANYRES16=r2, @ANYBLOB="100029bd7000fbdbdf251200000008000800f80a0000080008000200000008000600823c0000"], 0x2c}, 0x1, 0x0, 0x0, 0x811}, 0x2004c011) io_destroy(0x0) [ 2438.977566] FAULT_INJECTION: forcing a failure. [ 2438.977566] name failslab, interval 1, probability 0, space 0, times 0 [ 2438.999186] CPU: 1 PID: 24997 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2439.007104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2439.016464] Call Trace: [ 2439.019060] dump_stack+0x1fc/0x2ef [ 2439.022697] should_fail.cold+0xa/0xf [ 2439.026501] ? setup_fault_attr+0x200/0x200 [ 2439.030827] ? __lockdep_init_map+0x100/0x5a0 [ 2439.035320] __should_failslab+0x115/0x180 [ 2439.039551] should_failslab+0x5/0x10 [ 2439.043345] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2439.048434] __kmalloc_node+0x38/0x70 [ 2439.052241] blk_mq_alloc_rq_map+0xdf/0x230 [ 2439.056554] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2439.061039] blk_mq_alloc_tag_set+0x589/0xa30 [ 2439.065524] nbd_dev_add+0x297/0x890 [ 2439.069236] nbd_genl_connect+0x4cc/0x1630 [ 2439.073488] ? nbd_xmit_timeout+0x730/0x730 [ 2439.077804] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2439.082978] ? validate_nla+0x270/0x820 [ 2439.086945] ? nla_parse+0x1b2/0x290 [ 2439.090667] genl_family_rcv_msg+0x642/0xc40 [ 2439.095071] ? genl_rcv+0x40/0x40 [ 2439.098508] ? genl_rcv_msg+0x12f/0x160 [ 2439.102468] ? mutex_trylock+0x1a0/0x1a0 [ 2439.106541] ? __radix_tree_lookup+0x216/0x370 [ 2439.111145] genl_rcv_msg+0xbf/0x160 [ 2439.114854] netlink_rcv_skb+0x160/0x440 [ 2439.118913] ? genl_family_rcv_msg+0xc40/0xc40 [ 2439.123488] ? netlink_ack+0xae0/0xae0 [ 2439.127368] ? genl_rcv+0x15/0x40 [ 2439.130825] genl_rcv+0x24/0x40 [ 2439.134096] netlink_unicast+0x4d5/0x690 [ 2439.138142] ? netlink_sendskb+0x110/0x110 [ 2439.142367] ? _copy_from_iter_full+0x229/0x7c0 [ 2439.147036] ? __phys_addr_symbol+0x2c/0x70 [ 2439.151354] ? __check_object_size+0x17b/0x3e0 [ 2439.155929] netlink_sendmsg+0x6c3/0xc50 [ 2439.159975] ? aa_af_perm+0x230/0x230 [ 2439.163757] ? nlmsg_notify+0x1f0/0x1f0 [ 2439.167714] ? kernel_recvmsg+0x220/0x220 [ 2439.171872] ? nlmsg_notify+0x1f0/0x1f0 [ 2439.175838] sock_sendmsg+0xc3/0x120 [ 2439.179536] ___sys_sendmsg+0x7bb/0x8e0 [ 2439.183496] ? check_preemption_disabled+0x41/0x280 [ 2439.188502] ? copy_msghdr_from_user+0x440/0x440 [ 2439.193255] ? __fget+0x32f/0x510 [ 2439.196702] ? lock_downgrade+0x720/0x720 [ 2439.200838] ? check_preemption_disabled+0x41/0x280 [ 2439.205872] ? check_preemption_disabled+0x41/0x280 [ 2439.210891] ? __fget+0x356/0x510 [ 2439.214341] ? do_dup2+0x450/0x450 [ 2439.217873] ? lock_downgrade+0x720/0x720 [ 2439.222003] ? vfs_write+0x3d7/0x540 [ 2439.225713] ? __fdget+0x1d0/0x230 [ 2439.229257] __x64_sys_sendmsg+0x132/0x220 [ 2439.233503] ? __sys_sendmsg+0x1b0/0x1b0 [ 2439.237562] ? vfs_write+0x393/0x540 [ 2439.241269] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2439.246623] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2439.251639] ? do_syscall_64+0x21/0x620 [ 2439.255643] do_syscall_64+0xf9/0x620 [ 2439.259455] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2439.264640] RIP: 0033:0x7f0702c0c0c9 [ 2439.268333] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2439.287226] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2439.294963] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2439.302229] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2439.309492] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2439.316752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 16:57:41 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000400), 0x40080, 0x0) r5 = syz_open_dev$ndb(&(0x7f00000006c0), 0x0, 0x8841) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000740), 0x141, 0x0) io_submit(r0, 0x6, &(0x7f00000007c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000000140)="0c9c887405d611f6c6198143b1b35ff171466931bd300ce25f944e40fa3eb29861f0ec4a9dec0252a1b8f4cc610634f79e781420c0d8cdcb9f1ea8d406f7dd96aeb5799c60bbb5b037f5e2bb91cab2128aad8fd8003b3cc76529877a64ba74268872f711181bb113be9811251ef1f8602a55c339ad0147fd05482e136e49e4c6cbe750c942c5f576281d9f28f1281ea5509547b650f65d4975f195c4e8c761cf0988fcca437f9b57a7d1afe415776e72dd5069bce673ceaf2ed9d752cf19f47797b25309fd5b22448e8162610a", 0xcd, 0x7, 0x0, 0x2}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000000280)="f3871a4f080d86923bb0ca8e3a3001534fa43883e82a7281f16054f290194c48495d27a2e82a157b7a7e747ea5f80cf929cf73c36f2805a58558d02815109c0537772e1d22c74ab29dc4d4e026ccc17e987320b76f3fbc8e3ba97ebe67cb2f1ae03a9a0fcd8a064fb6618c6eeb475ca8f107466b74760f8e6a3aa45e6eea46c8f2fce43e7ba0a9399f2bbe7ca763a5c6b26753b8b5cec472d3de025fe28a26cdc8f5a42c3edd086417f0b4e5f62d9dddc94967ae15103cd671591b7e7d0f1795a199f85c31b1bd7530604d0439bb730a25f34dc9", 0xd4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5b2faf118a755182, 0x40, r3, &(0x7f0000000380)="33f3b3f22fad8c59c7175d4dccc51ead111e8749d99cc713ee1b54641c2a1965dcf542a7fe29c4fd326285202e1985875fe7456f7c0a52fa67f0cec37673c399f00c1c0894d5436e07f3c8", 0x4b, 0x1, 0x0, 0x1, r4}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f0000000480)="247bb3d39d744fa0dba9e5ba4cafd1b11ad3686f2bfe195aa41366cbd92c64c86308ba40c926e20b5f9ebbeed9f2f61dba6dbe0f185a71db7c4403d011ced614dafffe6c08ca011343e68bc01152c8885d3115c5bd70deda16b68b3ccc4c5dcc57ebb1e82cfedf1beaf2cf676150bc7aafa783e85b866a7841eae1a34c7d6dfe6b080c0c28906b466721916145215fe33bb3d9d2ce37befd139c5ff33f4e551bf8c8cf5b3b54e9996f5e634f5d72d857b3d83fdf24c7b9144f4f105cdb2225563a55296d2304c437de9ba49c81", 0xcd, 0x10000, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f00000005c0)="db2b6a433b8235f84175c9db0a4f96e613ead016fb642a2148253b214a73f565cfe7a27670b3eeffa3a9e8b1fddc1f8237dd7df3cdcd6008c5ad1c47b59c8b4e2b234a6af577e6b0e964598d4ac5a71fe2763354a649a1aea26882622ee10eb17059d05bc9e891698c0d448147d2d749fd7b84d2c43b8b4ffe8bbc0d11901b77af658af86fb4", 0x86, 0x1, 0x0, 0x3}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0xf1fef41e047ef2a1, 0x8dc, r5, &(0x7f0000000700), 0x0, 0xffffffffffffffe1, 0x0, 0x2, r6}]) [ 2439.324003] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2439.343866] blk-mq: reduced tag depth (128 -> 64) 16:57:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 14) 16:57:41 executing program 5: socket$xdp(0x2c, 0x3, 0x0) (async) r0 = socket$xdp(0x2c, 0x3, 0x0) sendmsg$xdp(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000000)="27ff111f7f6b8478875b088c7fdb1157a837c9ccc561d784c91df0a7141eac4305521df6ef9230beed03ed7fcd58fb2788ed323d9f191e0cd8afd2f085150f04444aa77769191da9707248b7c45e794e31f7f64eb620a423abc7f274e6793fddd1a323d1dd4781c477decc4d1d3435ee5f2c44dffef91cb89cd693e92374c6b199718cd928d31a9d201f2dccdd53704597204d848f35495ce23502b8b3f9d4876c9d22c3a7c7e2377ce0f2052044e6627ae5524650102871fcae86aa815901d4fd96e2b6674dc85907baef1350f50f60cdfe4785d2d87a36db4d80e5cc0cd1bc6746d4e3d562c4b0487e9d3cd7", 0xed}, {&(0x7f0000000100)="c42c5ee17fb4242c1bdae58f9af5817c290b7cc9788e96eff745f884113e941f4ad26d4b228d606bade4e57ded82690adc1e707a67f74eb6d69b16ab671fe73f2d2a6aecbd1af9476b8f706e61da9ab06833c019f38e3b10aacc0d303941efa1447a927cdb07fcdcdae457e71a5518786f4cd9d025f5e95410ddcc6bb6280e47ab9adc058ae77e1b06c89f9f39ceb548ab85ae5fe3ebb616266eb1f2654a2454233e7178781c9950b511cbe19fedf53a426d257259c7f8130386bc", 0xbb}, {&(0x7f00000001c0)="fdf8c8c251f8d37c4a665acde5eacb1fbb57f99c94d568d9b4c1c28659ff65b56d8dc5aff2471f54bee1d1bf09daca9fb711dfb6f433a5331ef36fc22fca79ffeb1db93dab52d5f4fd47d1793190338687b5404babef", 0x56}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000340)="c37e52d519e8019b9292fbffb0e7fc544cfa4f15595a845555c82df95f251236d8b604773b3c356a63d8a4f1600abcdad7f4c4dd3b22891ca1bc9e63be0ac36f67460b7aa108249d41b75a6e202c1ef7c5fc695e11837422f3c8a235ba440d749613a2fd28ce79e90da2bb9f48cb2d681d605f582b3589df20b37f9680b3504e88acec0071a2993e05b54ee6910111fa8f62aa4692e55e70f6f7b5dcb513a25bd32a9778f71593e3304791e28e72a0ee1ae4e3e55890ab730b08e2d17c51fb81a762b1cbb677df6978f11e16be6f478be5c655d1d449b89f339d607d859bb8bf4848d4c79780894570ca0137b489a8f0ccdf2bd4237528bc579f934a61029487e5a16b3ac1454f1b0bd4d4cf651f87480dae4a719071e19d2f68fad5b471a982ad4c600483e61f34479de782b741f6d13fb280a42e4c1bec5e977ed810537a7f0aa26ec3c958dcc6c8f492926105dc3ca1f87a910256487049313fd06dc6f26ec68154efe6d0f685e99e5f6e40362db029183f7e6694eaccbb26888f7fd6223c60eecac57a020262a821add911717d5a8226d33860e2866f19bfb24ee9aee17ec9f8f2b191a95c5d9a9e1b0af1e4b030ec92be46a70db6ea7c422ff06212a98360f1a70e921840e58baa3adf4b2fc3fc0689ec1336ca12a8fa4489d9bc2a8e3cd351be8ac712809662801662751461b11d7f504916001f54fb4b5c97fdbe4ca5b95d1f43104aa760783331903506dd8b8288499b6e90e13cb03a1428112764ae6310cd4b7fabf51f1ac1377e660509fff12bbf8d6b8ae571be62b820759642f45e26e0bc8a7d7e4826e1006d69117decfaee65bb4a2212b8c71b0f4bbfdc2d9fbaf4cd937a04f1db034530f0b8691b3e691597ad496a264c4d1798bf93536c05662e8f7bbb9cfe4ea56018e8993cb1fa3124cb05e8031ea41f47856ce4d4e1e5a08da074418580c727742dd37a08a6a67a3356043505cc4f253cd3d54ffe5847438f8fe71420f6c38c38e178bb907bc7e3bf49d3431bf860980b41ba939c7d4ca8f2895eb5d009175e492a1bdace251e9f7e9851702682778e185ccb75187034dbb5f8475ea9e34f9b8c2eeb099dac678a9c4277d4bcbeb2695a04aee2318785ed3353ff134ef9592ece50d39859b24974b9e2a194384a28bc7a3fbd191fc45247c5f2570df4d0553cc09a6daa1d860ed389fb0331b239d6e8ba2c626ffe98628d65282701993d1e8d9beb746a46243a4e05655e055ca12043fd1ae56262ebc98bc91a1a94699f6de9349a4f008a25acb8e7d3bec8d7885ce52339283c14bbbb9c9fe7955dc4c9e799b2d9e772c01083dd1b1fa3cb8af6c9f966449b9a6c776c28ce223cd42b8ab5ee84ab140b7cae825f830ef67bffedb2ea14c7614edeccdbb5ad84c3d5467ea08245e5532c10f6ff727b2bea403c3f22d7109714cabc4cee16912f2afacd831c15a9224eb026495dc69afba05515946092cb7c90feb3200d5831aad58f14a14a5da33a50dda62d8d0eda478ac926f6f49db7a80dfd2795869b3344a9b414ceada9d3ddb4d27bd1e2d2970e08582d49cba19957972bf7c23f6bf2cd0b4ed913b209194b62684d891bebd60197b7e3d5ed59a2c4fc9bcff5884a1b50e509fa7cbce27a7c81eb6b61ddf44a5685a579db5ed0a2550fe6427e83d398a35d3b4720af3ee590a23ab900b5a9025b31b7707d9002a8fd99c39f60cb77abae99a7bc65f90e2956fd04b5abe082bf7c6ba7fa78d8cd86443f67788215b0efffca927a4d921302fd619d00d8fdff81b36cc7f4eb9de707b1c9270ef5978c13f06c70c003669604e4121c7163c7226d95642fc71ca859e87e724d096d8dec568110c14cd9209873433820797a04cda205eef0877539559e5ecded5af2d6809838fd5ad23e543dc7d383dc224534043484b4cf368c5dc5069f52cc42afad98cadf6db23b7de557cf846135d85e4ddcae6aa2c80c8b7d0c0ec72d93f0d2774e3fd615e5b13c04bca9755d564e196a412dbde41d53233836213896a0afbda8a3e6a2647a75ce171e6a10ff2c6c51520cce9cd510751d08696b4700a0d31c8e1bd2295dcbf58f0b2cee1d68e0e8d9afd0dd09b4f649dda8f7280fb85ff07f36a99cda10d44768610c67d644c98c253bfc83adc7a11ad732b64c2b397559bc759de717103190db844fc1ee238a3891d3b2acb6bbf7668afdcddba07f7f93dd8b9544aa6a90ba7d0a2d05fd8aeefb8bcd10fa4cfd0faeffc33460d49216ed5530b25166da356f28f77e3af28bdee45a6451ab8379399af51565d5db9d3f29115bc6335e7f815253a106e8544f79159f7647936b3583469c0fb0d360821456e5b67f8783f9b76956e821475fa5d3c17ee05196c99f3bdca5d9bc65b77384ebd4b59d85d671f9ec00cd0c13d50a1171928f40b2effa91c4406fb176023bf7efacbd45dadaeaae23272622b4cdb04d2aee08651d69e140a1e3e8adf1ebb837d57024ca20c212ae7205bf2373aafa24c0cd7381ff227f89b0a538046276bc874810f8d3a0e0e80ec2ca151846ef65f3760f6677f919ce80af21de2c4d5bb2c2eb04097e61465d785c5f982623d8a4352a73604b11b0516508924a917144640271103bbc0fc4df785d4112c632c27293efeb54b265be2dcf200c10ff30041999d47ce7784217f33a3d008c1a4ae7f80ea3f033c85c988e479efbad8a855aa258e6a28ccdc9a32c815c673483f40c81fc8f5ab359847674812ca3ac877f144cffc697fe788a9324727931e2a08fe89395c920d8ea223aa6a88649c6d3ab66a24dc11e2a5a2020a2360fa9973f35d73713563c896baf7ca2f63aa03435eae261a120a13d473b324f927ca5a092234e4107513fb1518805df66d2ab3be05b0a4baae269705a24649cf458c7c4a31462a329d99a1dc76f75f15e2ccb33806047903810042a38a156e4c40fba4dcd4ab53b9a9c9ad4e688153ca7560556c136dc3895b4611dfd25228599cd6a9fb167b60df128ac0dbe69d766fa4f90f75ff26b37cc4f64883cc975f0bdaba45cd2ee538f522ba72e932efd0f59c43acd68bac9668cec2f857772c72848c4a928b2870f499de3b4b3861ac7b3da811f9c955787226e51c00d04bf5fabe3aa2421e67a0bf2305a2be9aafb03ccbe678f96b77c2c27bca725e60c49a1bcf9fb274fae28fbdfb7ec3766bec555a3e9d21e5a6b9fb8ec8df90dbc10efa9330b4d23c17b948fb6221f00f2d311da6e2b375561054996d22ddb06dd3628faffcb679fb74fb6661bbd3c71aa23491ff66035c8793aa5505992d696dff7a15a24148553ede84e1094ba27186a48a2829685a7f8673eb802ec100bc165f5a99ac4aeac1529ca6b3001f96327e31d1fa5ab353e066e0128233d55022080ad9f52e629c465a83d4f575faedbb5dc815598f69fdf8ad1a92da1167a56352690d98c766bb95c61f1415ffe91004c7a9728c42c30db0e3a9af6ec12bbae1f70c34bf93f101c93e6ce57ca1a1259a67272c3ec2eccf0bb2452eb93a5c6ac41a32bc2ef3e0abff3a9e09f753bcbacdaee43a4d7e85af4a9b1d409ca54c65a78042f61f1d6ff5007a14e7720b47be8ac664086632b60aefaab4190e08f7cb91e797d67364ce75c19f6f0eddc2c9c4db3f1ff71cfa285142d7363b558b3dddc67ccca43ec55050acc07af12dc64afcf5f028f7343515eb5b988d8cbafb1b45b645fa57af214132b478a8b8dfa0a3e4fbc13eefb8801975ae8f684d4b7dae362d4810881bc9a04fd03a98363cb4d17f01fe7f02290b013f4f7e50884df906fb206ee7ed83a5d065a2c571b5e683bb3152b1baea61633cc71101e97ce79f4b2f21d49a0b9ad5dfa9a7ac0a25004de3a67bbded99bb2f38ea013f3d83a8f966977e2e23ce8b4aad9714c8d12a57ae6d06edbd4d129d14902448d5c63aa050127fa3252600acc20ad041d5b38e45268387a0dff1ef614cc581fed9df9d69a8f063bf5b125a03247d585d0e0254c8211e9a7a3c8758034f4b477f3d1731d1599d3c134bf3aa12dc89ead64dc9c5e9410a0144225911fe6d628236438a767fe695ebc8b6ff138a74f9f8277341c6882d1d1b54e387080e81e4c698c4dd3225f27e5442cf33be8fb5468371137adebf07417550df7cb27771dcfcc763d4ed3bd5e23add016894a47a53566e2e033191999b8871d4e91006fbf04fec26b0f1e4b7947747a20c4496bc5e0e29adb8ac8cf7257dad63a694565e29c00097ce8c68e5ae05be8687d2c81dbb7f349514230993d721f536438d5df54896342f5bab4bcf43c05956cae5e9f3c035fa57e9dc2a996017474ca7a2536fdfcbc3eb85225f60d1757ead14b183525e8eb05bbf4c4f0ace9acae687512cefe3790a922ccb9f149be2a4ace8a65bf3eb4a820d470e959e045aeaf7764128a87bd475e39e567b35b6a1919728783f6e62730c5b3afc81c7a520b23ccf6556307fe992db9c4fdf7fe8bef2fcba0a7cdd07b66607d3ab04efc7499352c640b8b816995aa75ec069fcd507f21d73ab87d7d279cd425502a386d2d82b05f8acc9ca55befeebaabe3cbcef51de7c2c9831582ea4c894df80a2889c80387681c4d4a021fc8d81fb041a3b3d52c5bdebc25df6ae0a0aa8de0b413a54bff43d98b0edc94cfafd952d621c109f0780ed13c7232e5aeb6bb5e5423f06f0a68214412c4926bad137d3d4d16b75b891fbe148428833198767de10857033175d235c46cfd0bc4c5fcdfddf5835a5a24cb8feb502abca86f831ebcc8469fc2b899ff1cf75baec1834104847e76ea81da780110813132378bdba3971d38cfebd5781938689c504e0514cdbf894a5723b547bc486c289c388cce7a5206470ee1a62eb8a54cd49c82486e37d49a4f4922bda85870cd91d3292ecd7247d481163fe293a5b2f7218ea6a18cd47c8d4f949629b9f2a197311c3b27d3230a222eb49c8444565843b2a161ec77995c6f58310ecef5f7c35117a1b23931ff860aa1b5bb08e22327063342af3656ddf8619d1236531b16cc23d2b412fbb1900d6bf0bb79900dc69fd2ab3237e47022cb7d9f9c37e38589e68d7d89724d47ef08051c880f366059275ae90a2032a2f265a796b2e38c5d3bb3f0edd9c3b80e4e210d8fc1cc7a772fc8c02f7e460cb279d970843bdcc84d05ad7b9798b12129c0a147270decf54f427c36b82e2ef4ca93f5bc1446e742c04964509ec1393a0bcfc2837af741d064b0325b3b27d3c936f1460bf791cc0cf1fc420a0b13502a6843a8bdf3308fd16d20bd82571990718c0657ae87dc8159fb052c36ed07b5d666408445aac9e7a14d86e8f7fa391ad4558ce8081a2c408cb310f6ff10821cc84cf4d40dbe55a6a703225ccedc980a48e4a6eb8ca96f063a29b95ddf83b16a4b0b7c2e23990a40b8037aa099c0780f01e96c3cf037beb19678cf8f23e82d1d846dbe1bd5a628653b6beea533d880a83a26679f49a9d05e3b923f154c3a53eac0dc2fd31aba3cfde3cf36c7c2cc82a87392602443ce98b14488496b3af3152dfcc711cdfc60f34544ea9118720d0246c59f660db8fe83970bb364c6a4b9e9c6a571ab9b4dbf45bbba7884b6625c6386351ae9c545ddd41b0c5f4f005d18e49656e7f2ba8cabba49660b0ef49eb8cd96912fedc11fa7750b08d37ea1eeb58fa56b142424907e72b2fa72346dc8863c0dcaa325cacf9dcd7f2f5e95f3119333c6e94ea7923016fcd36e44585dca9b93cb8b00208f2457e1134f0073efeea206c6d8bb2b7a6ca2e95199e0dcb07e6d2a52f720880a7db82f34faaaa512", 0x1000}, {&(0x7f0000001340)="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", 0xfb}, {&(0x7f0000001440)="862300b838a5cdb446a0d18180929c0d0bcfcff56f0dfcaa97e661f606e3cf24c4e2126688f2d8ecc9ad5bfa7d8ffe1c55dfd49e8025391bb0069e02fabc98c9fbfa3596bdccf92a7a6da9929499351a1286e067c63f9104d3b1dfa18d9b4b044489af675d3a683495ffd343b87203f816a4b977f554f115fa9f494b377b27f804999bf8986bf10d6efd86a050bded4226e493adf6a87fc5ecb8efd7dda7", 0x9e}, {&(0x7f0000001500)="095bb85a9cbdc3320dcb6d28842c968f7c2f8e265e89336dc49f1ebe11f36e43e389f41b9a58a07d911f2df7fa3ae16f10f491015eab8619e2eafd32e0ed0913cfbee5ef95", 0x45}, {&(0x7f0000001580)="0b4914d360261c37737dec2090c886f85fee85ff10ababd7ac9f8c7704a25874fb1eb5820cd598da93eda4de02746a82c5cf2f1773a33041d1b91e9d013e13a66a54a64e64", 0x45}], 0x9, 0x0, 0x0, 0x24048082}, 0x40) (async) mmap$xdp(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000008, 0x11, r0, 0x180000000) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) (async) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001740), 0xffffffffffffffff) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000001780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000017c0)=0x14) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001800)={0xb8, r2, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0xc004}, 0x80) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x180000000) [ 2439.443981] FAULT_INJECTION: forcing a failure. [ 2439.443981] name failslab, interval 1, probability 0, space 0, times 0 [ 2439.465711] CPU: 0 PID: 25017 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2439.473714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2439.483072] Call Trace: [ 2439.485674] dump_stack+0x1fc/0x2ef [ 2439.489407] should_fail.cold+0xa/0xf 16:57:41 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x5, &(0x7f0000000000)=0x0) io_pgetevents(r1, 0x51e0, 0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040), 0x0) io_setup(0x7f, &(0x7f00000000c0)) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) io_setup(0x5, &(0x7f0000000000)) (async) io_pgetevents(r1, 0x51e0, 0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040), 0x0) (async) [ 2439.493222] ? setup_fault_attr+0x200/0x200 [ 2439.497555] ? __lockdep_init_map+0x100/0x5a0 [ 2439.502067] __should_failslab+0x115/0x180 [ 2439.506313] should_failslab+0x5/0x10 [ 2439.510128] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2439.515248] __kmalloc_node+0x38/0x70 [ 2439.519062] blk_mq_alloc_rq_map+0x120/0x230 [ 2439.523485] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2439.528082] blk_mq_alloc_tag_set+0x589/0xa30 [ 2439.532592] nbd_dev_add+0x297/0x890 [ 2439.536309] nbd_genl_connect+0x4cc/0x1630 [ 2439.540539] ? nbd_xmit_timeout+0x730/0x730 [ 2439.544857] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2439.550030] ? validate_nla+0x270/0x820 [ 2439.553993] ? nla_parse+0x1b2/0x290 [ 2439.557707] genl_family_rcv_msg+0x642/0xc40 [ 2439.562287] ? genl_rcv+0x40/0x40 [ 2439.565721] ? genl_rcv_msg+0x12f/0x160 [ 2439.569689] ? mutex_trylock+0x1a0/0x1a0 [ 2439.573747] ? __radix_tree_lookup+0x216/0x370 [ 2439.578316] genl_rcv_msg+0xbf/0x160 [ 2439.582030] netlink_rcv_skb+0x160/0x440 [ 2439.586089] ? genl_family_rcv_msg+0xc40/0xc40 [ 2439.590661] ? netlink_ack+0xae0/0xae0 [ 2439.594532] ? genl_rcv+0x15/0x40 [ 2439.597971] genl_rcv+0x24/0x40 [ 2439.601235] netlink_unicast+0x4d5/0x690 [ 2439.605290] ? netlink_sendskb+0x110/0x110 [ 2439.609515] ? _copy_from_iter_full+0x229/0x7c0 [ 2439.614177] ? __phys_addr_symbol+0x2c/0x70 [ 2439.618490] ? __check_object_size+0x17b/0x3e0 [ 2439.623083] netlink_sendmsg+0x6c3/0xc50 [ 2439.627257] ? aa_af_perm+0x230/0x230 [ 2439.631040] ? nlmsg_notify+0x1f0/0x1f0 [ 2439.635002] ? kernel_recvmsg+0x220/0x220 [ 2439.639163] ? nlmsg_notify+0x1f0/0x1f0 [ 2439.643133] sock_sendmsg+0xc3/0x120 [ 2439.646831] ___sys_sendmsg+0x7bb/0x8e0 [ 2439.650797] ? check_preemption_disabled+0x41/0x280 [ 2439.655812] ? copy_msghdr_from_user+0x440/0x440 [ 2439.660566] ? __fget+0x32f/0x510 [ 2439.664008] ? lock_downgrade+0x720/0x720 [ 2439.668142] ? check_preemption_disabled+0x41/0x280 [ 2439.673142] ? check_preemption_disabled+0x41/0x280 [ 2439.678143] ? __fget+0x356/0x510 [ 2439.681583] ? do_dup2+0x450/0x450 [ 2439.685100] ? lock_downgrade+0x720/0x720 [ 2439.689258] ? vfs_write+0x3d7/0x540 [ 2439.692988] ? __fdget+0x1d0/0x230 [ 2439.696523] __x64_sys_sendmsg+0x132/0x220 [ 2439.700738] ? __sys_sendmsg+0x1b0/0x1b0 [ 2439.704780] ? vfs_write+0x393/0x540 [ 2439.708483] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2439.713833] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2439.718847] ? do_syscall_64+0x21/0x620 [ 2439.722817] do_syscall_64+0xf9/0x620 [ 2439.726600] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2439.731770] RIP: 0033:0x7f0702c0c0c9 [ 2439.735465] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2439.754355] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2439.762054] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2439.769314] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2439.776574] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2439.783836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 16:57:42 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x4980c0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000240)=@raw={0xfe, 0x0, "c187b8e7e75b"}) (async) getrandom(0x0, 0x0, 0x5) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x30050, 0xffffffffffffffff, 0x80000000) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r1) write$rfkill(r1, &(0x7f00000003c0)={0xeb04, 0x1, 0x0, 0x0, 0x1}, 0x8) getrandom(&(0x7f00000000c0)=""/190, 0xbe, 0x3) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x52200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000180)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) r3 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg$can_bcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/18, 0x12}, 0x40000000) [ 2439.791099] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2439.837089] blk-mq: reduced tag depth (128 -> 64) 16:57:42 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000400), 0x40080, 0x0) r5 = syz_open_dev$ndb(&(0x7f00000006c0), 0x0, 0x8841) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000740), 0x141, 0x0) io_submit(r0, 0x6, &(0x7f00000007c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000000140)="0c9c887405d611f6c6198143b1b35ff171466931bd300ce25f944e40fa3eb29861f0ec4a9dec0252a1b8f4cc610634f79e781420c0d8cdcb9f1ea8d406f7dd96aeb5799c60bbb5b037f5e2bb91cab2128aad8fd8003b3cc76529877a64ba74268872f711181bb113be9811251ef1f8602a55c339ad0147fd05482e136e49e4c6cbe750c942c5f576281d9f28f1281ea5509547b650f65d4975f195c4e8c761cf0988fcca437f9b57a7d1afe415776e72dd5069bce673ceaf2ed9d752cf19f47797b25309fd5b22448e8162610a", 0xcd, 0x7, 0x0, 0x2}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000000280)="f3871a4f080d86923bb0ca8e3a3001534fa43883e82a7281f16054f290194c48495d27a2e82a157b7a7e747ea5f80cf929cf73c36f2805a58558d02815109c0537772e1d22c74ab29dc4d4e026ccc17e987320b76f3fbc8e3ba97ebe67cb2f1ae03a9a0fcd8a064fb6618c6eeb475ca8f107466b74760f8e6a3aa45e6eea46c8f2fce43e7ba0a9399f2bbe7ca763a5c6b26753b8b5cec472d3de025fe28a26cdc8f5a42c3edd086417f0b4e5f62d9dddc94967ae15103cd671591b7e7d0f1795a199f85c31b1bd7530604d0439bb730a25f34dc9", 0xd4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5b2faf118a755182, 0x40, r3, &(0x7f0000000380)="33f3b3f22fad8c59c7175d4dccc51ead111e8749d99cc713ee1b54641c2a1965dcf542a7fe29c4fd326285202e1985875fe7456f7c0a52fa67f0cec37673c399f00c1c0894d5436e07f3c8", 0x4b, 0x1, 0x0, 0x1, r4}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f0000000480)="247bb3d39d744fa0dba9e5ba4cafd1b11ad3686f2bfe195aa41366cbd92c64c86308ba40c926e20b5f9ebbeed9f2f61dba6dbe0f185a71db7c4403d011ced614dafffe6c08ca011343e68bc01152c8885d3115c5bd70deda16b68b3ccc4c5dcc57ebb1e82cfedf1beaf2cf676150bc7aafa783e85b866a7841eae1a34c7d6dfe6b080c0c28906b466721916145215fe33bb3d9d2ce37befd139c5ff33f4e551bf8c8cf5b3b54e9996f5e634f5d72d857b3d83fdf24c7b9144f4f105cdb2225563a55296d2304c437de9ba49c81", 0xcd, 0x10000, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f00000005c0)="db2b6a433b8235f84175c9db0a4f96e613ead016fb642a2148253b214a73f565cfe7a27670b3eeffa3a9e8b1fddc1f8237dd7df3cdcd6008c5ad1c47b59c8b4e2b234a6af577e6b0e964598d4ac5a71fe2763354a649a1aea26882622ee10eb17059d05bc9e891698c0d448147d2d749fd7b84d2c43b8b4ffe8bbc0d11901b77af658af86fb4", 0x86, 0x1, 0x0, 0x3}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0xf1fef41e047ef2a1, 0x8dc, r5, &(0x7f0000000700), 0x0, 0xffffffffffffffe1, 0x0, 0x2, r6}]) 16:57:42 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_destroy(r0) io_setup(0x3, &(0x7f0000000280)=0x0) io_setup(0x9, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r2, 0x1, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000100)={r3, r4+10000000}) io_setup(0x1, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r6) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r7) io_submit(r5, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x5, r6, &(0x7f0000000340)="098f30f709d319992aa22edccade2083167ec1914b74ac97c5a4e3ff05c17f1cead29158226e0387ed014c9d78a2691c3b1c5d1dd60c00"/67, 0x43, 0x1, 0x0, 0x1, r7}]) io_destroy(r1) io_destroy(r0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x3, [@const={0x10, 0x0, 0x0, 0xa, 0x1}, @typedef={0x10, 0x0, 0x0, 0x8, 0x1}, @const={0xc, 0x0, 0x0, 0xa, 0x1}]}, {0x0, [0x61]}}, &(0x7f00000006c0)=""/4096, 0x3f, 0x1000}, 0x20) 16:57:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 15) 16:57:42 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000011c0)={{0x9}, 'port1\x00', 0x2, 0x21044, 0x5, 0xff, 0x3, 0x4, 0xffff, 0x0, 0x4, 0xe6}) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendmsg$xdp(r2, &(0x7f0000001180)={&(0x7f0000000080)={0x2c, 0x8, r3, 0x2d}, 0x10, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="bd4dfec84630f6649331a3c22955c2718905eb5ba2e4ae7bf3097b11b4d0a7f13f1a1a72063ed175f7c1a17631d49ddbde88c80cbfa5dd3c8bce8b58a75d7d4ecfd315550d1820d53fbe4ed5aa834e4db708a03ee35bd8cbfd5278", 0x5b}], 0x2}, 0x42d43ba118a4b172) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:42 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x5, &(0x7f0000000000)=0x0) io_pgetevents(r1, 0x51e0, 0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040), 0x0) 16:57:42 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000400), 0x40080, 0x0) (async) r5 = syz_open_dev$ndb(&(0x7f00000006c0), 0x0, 0x8841) (async) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000740), 0x141, 0x0) io_submit(r0, 0x6, &(0x7f00000007c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000000140)="0c9c887405d611f6c6198143b1b35ff171466931bd300ce25f944e40fa3eb29861f0ec4a9dec0252a1b8f4cc610634f79e781420c0d8cdcb9f1ea8d406f7dd96aeb5799c60bbb5b037f5e2bb91cab2128aad8fd8003b3cc76529877a64ba74268872f711181bb113be9811251ef1f8602a55c339ad0147fd05482e136e49e4c6cbe750c942c5f576281d9f28f1281ea5509547b650f65d4975f195c4e8c761cf0988fcca437f9b57a7d1afe415776e72dd5069bce673ceaf2ed9d752cf19f47797b25309fd5b22448e8162610a", 0xcd, 0x7, 0x0, 0x2}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000000280)="f3871a4f080d86923bb0ca8e3a3001534fa43883e82a7281f16054f290194c48495d27a2e82a157b7a7e747ea5f80cf929cf73c36f2805a58558d02815109c0537772e1d22c74ab29dc4d4e026ccc17e987320b76f3fbc8e3ba97ebe67cb2f1ae03a9a0fcd8a064fb6618c6eeb475ca8f107466b74760f8e6a3aa45e6eea46c8f2fce43e7ba0a9399f2bbe7ca763a5c6b26753b8b5cec472d3de025fe28a26cdc8f5a42c3edd086417f0b4e5f62d9dddc94967ae15103cd671591b7e7d0f1795a199f85c31b1bd7530604d0439bb730a25f34dc9", 0xd4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5b2faf118a755182, 0x40, r3, &(0x7f0000000380)="33f3b3f22fad8c59c7175d4dccc51ead111e8749d99cc713ee1b54641c2a1965dcf542a7fe29c4fd326285202e1985875fe7456f7c0a52fa67f0cec37673c399f00c1c0894d5436e07f3c8", 0x4b, 0x1, 0x0, 0x1, r4}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f0000000480)="247bb3d39d744fa0dba9e5ba4cafd1b11ad3686f2bfe195aa41366cbd92c64c86308ba40c926e20b5f9ebbeed9f2f61dba6dbe0f185a71db7c4403d011ced614dafffe6c08ca011343e68bc01152c8885d3115c5bd70deda16b68b3ccc4c5dcc57ebb1e82cfedf1beaf2cf676150bc7aafa783e85b866a7841eae1a34c7d6dfe6b080c0c28906b466721916145215fe33bb3d9d2ce37befd139c5ff33f4e551bf8c8cf5b3b54e9996f5e634f5d72d857b3d83fdf24c7b9144f4f105cdb2225563a55296d2304c437de9ba49c81", 0xcd, 0x10000, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f00000005c0)="db2b6a433b8235f84175c9db0a4f96e613ead016fb642a2148253b214a73f565cfe7a27670b3eeffa3a9e8b1fddc1f8237dd7df3cdcd6008c5ad1c47b59c8b4e2b234a6af577e6b0e964598d4ac5a71fe2763354a649a1aea26882622ee10eb17059d05bc9e891698c0d448147d2d749fd7b84d2c43b8b4ffe8bbc0d11901b77af658af86fb4", 0x86, 0x1, 0x0, 0x3}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0xf1fef41e047ef2a1, 0x8dc, r5, &(0x7f0000000700), 0x0, 0xffffffffffffffe1, 0x0, 0x2, r6}]) 16:57:42 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000011c0)={{0x9}, 'port1\x00', 0x2, 0x21044, 0x5, 0xff, 0x3, 0x4, 0xffff, 0x0, 0x4, 0xe6}) r1 = socket$xdp(0x2c, 0x3, 0x0) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendmsg$xdp(r2, &(0x7f0000001180)={&(0x7f0000000080)={0x2c, 0x8, r3, 0x2d}, 0x10, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="bd4dfec84630f6649331a3c22955c2718905eb5ba2e4ae7bf3097b11b4d0a7f13f1a1a72063ed175f7c1a17631d49ddbde88c80cbfa5dd3c8bce8b58a75d7d4ecfd315550d1820d53fbe4ed5aa834e4db708a03ee35bd8cbfd5278", 0x5b}], 0x2}, 0x42d43ba118a4b172) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) [ 2440.001099] FAULT_INJECTION: forcing a failure. [ 2440.001099] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2440.014553] CPU: 1 PID: 25060 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2440.022457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2440.031810] Call Trace: [ 2440.034474] dump_stack+0x1fc/0x2ef [ 2440.038137] should_fail.cold+0xa/0xf [ 2440.041946] ? setup_fault_attr+0x200/0x200 [ 2440.046282] __alloc_pages_nodemask+0x239/0x2890 [ 2440.051050] ? kasan_kmalloc+0x139/0x160 [ 2440.055119] ? __kmalloc_node+0x4c/0x70 [ 2440.059097] ? blk_mq_alloc_rq_map+0x120/0x230 [ 2440.063684] ? __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2440.068363] ? blk_mq_alloc_tag_set+0x589/0xa30 [ 2440.073036] ? nbd_dev_add+0x297/0x890 [ 2440.076932] ? nbd_genl_connect+0x4cc/0x1630 [ 2440.081344] ? genl_family_rcv_msg+0x642/0xc40 [ 2440.085932] ? genl_rcv+0x24/0x40 [ 2440.089390] ? netlink_unicast+0x4d5/0x690 [ 2440.093621] ? netlink_sendmsg+0x6c3/0xc50 16:57:42 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000011c0)={{0x9}, 'port1\x00', 0x2, 0x21044, 0x5, 0xff, 0x3, 0x4, 0xffff, 0x0, 0x4, 0xe6}) r1 = socket$xdp(0x2c, 0x3, 0x0) (async, rerun: 64) r2 = socket$xdp(0x2c, 0x3, 0x0) (async, rerun: 64) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendmsg$xdp(r2, &(0x7f0000001180)={&(0x7f0000000080)={0x2c, 0x8, r3, 0x2d}, 0x10, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="bd4dfec84630f6649331a3c22955c2718905eb5ba2e4ae7bf3097b11b4d0a7f13f1a1a72063ed175f7c1a17631d49ddbde88c80cbfa5dd3c8bce8b58a75d7d4ecfd315550d1820d53fbe4ed5aa834e4db708a03ee35bd8cbfd5278", 0x5b}], 0x2}, 0x42d43ba118a4b172) (async, rerun: 32) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (rerun: 32) [ 2440.097861] ? __x64_sys_sendmsg+0x132/0x220 [ 2440.102287] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2440.107757] ? should_fail+0x142/0x7b0 [ 2440.111652] ? fs_reclaim_release+0xd0/0x110 [ 2440.116072] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2440.120922] ? setup_fault_attr+0x200/0x200 [ 2440.125253] ? lock_acquire+0x170/0x3c0 [ 2440.129240] ? check_preemption_disabled+0x41/0x280 [ 2440.134270] ? should_fail+0x142/0x7b0 [ 2440.138171] ? setup_fault_attr+0x200/0x200 [ 2440.142506] ? __lockdep_init_map+0x100/0x5a0 [ 2440.147011] ? find_next_bit+0x105/0x130 16:57:42 executing program 5: ioctl$SNDCTL_DSP_SETDUPLEX(0xffffffffffffffff, 0x5016, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) bind$xdp(r1, &(0x7f0000000100)={0x2c, 0x9, 0x0, 0x1c, r0}, 0x10) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x7, [@typedef={0x3, 0x0, 0x0, 0x8, 0x5}, @ptr={0x8, 0x0, 0x0, 0x2, 0x5}]}, {0x0, [0x5f, 0x30, 0x2e, 0x0, 0x5f]}}, &(0x7f0000000080)=""/12, 0x37, 0xc, 0x1}, 0x20) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000000)=0x214c5, 0x4) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) [ 2440.151083] ? __cpu_to_node+0x7b/0xa0 [ 2440.154986] ? blk_mq_hw_queue_to_node+0xc1/0x100 [ 2440.159930] blk_mq_alloc_rqs+0x242/0x800 [ 2440.164098] ? blk_mq_alloc_rq_map+0xaa/0x230 [ 2440.168599] __blk_mq_alloc_rq_map+0x15b/0x3b0 [ 2440.173192] blk_mq_alloc_tag_set+0x589/0xa30 [ 2440.177699] nbd_dev_add+0x297/0x890 [ 2440.181432] nbd_genl_connect+0x4cc/0x1630 [ 2440.185677] ? nbd_xmit_timeout+0x730/0x730 [ 2440.190009] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2440.195208] ? validate_nla+0x270/0x820 [ 2440.199309] ? nla_parse+0x1b2/0x290 [ 2440.203033] genl_family_rcv_msg+0x642/0xc40 [ 2440.207451] ? genl_rcv+0x40/0x40 [ 2440.210906] ? genl_rcv_msg+0x12f/0x160 [ 2440.214882] ? mutex_trylock+0x1a0/0x1a0 [ 2440.218948] ? __radix_tree_lookup+0x216/0x370 [ 2440.218998] genl_rcv_msg+0xbf/0x160 [ 2440.219015] netlink_rcv_skb+0x160/0x440 [ 2440.219029] ? genl_family_rcv_msg+0xc40/0xc40 [ 2440.219045] ? netlink_ack+0xae0/0xae0 [ 2440.239801] ? genl_rcv+0x15/0x40 [ 2440.243283] genl_rcv+0x24/0x40 [ 2440.246568] netlink_unicast+0x4d5/0x690 16:57:42 executing program 5: ioctl$SNDCTL_DSP_SETDUPLEX(0xffffffffffffffff, 0x5016, 0x0) (async) r0 = socket$xdp(0x2c, 0x3, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) bind$xdp(r1, &(0x7f0000000100)={0x2c, 0x9, 0x0, 0x1c, r0}, 0x10) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) (async, rerun: 64) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x7, [@typedef={0x3, 0x0, 0x0, 0x8, 0x5}, @ptr={0x8, 0x0, 0x0, 0x2, 0x5}]}, {0x0, [0x5f, 0x30, 0x2e, 0x0, 0x5f]}}, &(0x7f0000000080)=""/12, 0x37, 0xc, 0x1}, 0x20) (async, rerun: 64) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000000)=0x214c5, 0x4) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) [ 2440.250756] ? netlink_sendskb+0x110/0x110 [ 2440.254997] ? _copy_from_iter_full+0x229/0x7c0 [ 2440.259672] ? __phys_addr_symbol+0x2c/0x70 [ 2440.263999] ? __check_object_size+0x17b/0x3e0 [ 2440.268615] netlink_sendmsg+0x6c3/0xc50 [ 2440.272685] ? aa_af_perm+0x230/0x230 [ 2440.276500] ? nlmsg_notify+0x1f0/0x1f0 [ 2440.280477] ? kernel_recvmsg+0x220/0x220 [ 2440.284637] ? nlmsg_notify+0x1f0/0x1f0 [ 2440.288618] sock_sendmsg+0xc3/0x120 [ 2440.292339] ___sys_sendmsg+0x7bb/0x8e0 [ 2440.296329] ? check_preemption_disabled+0x41/0x280 [ 2440.301355] ? copy_msghdr_from_user+0x440/0x440 [ 2440.306117] ? __fget+0x32f/0x510 [ 2440.309587] ? lock_downgrade+0x720/0x720 [ 2440.313753] ? check_preemption_disabled+0x41/0x280 [ 2440.318778] ? check_preemption_disabled+0x41/0x280 [ 2440.323801] ? __fget+0x356/0x510 [ 2440.327286] ? do_dup2+0x450/0x450 [ 2440.330830] ? lock_downgrade+0x720/0x720 [ 2440.334984] ? vfs_write+0x3d7/0x540 [ 2440.338712] ? __fdget+0x1d0/0x230 [ 2440.342264] __x64_sys_sendmsg+0x132/0x220 [ 2440.346506] ? __sys_sendmsg+0x1b0/0x1b0 16:57:42 executing program 5: ioctl$SNDCTL_DSP_SETDUPLEX(0xffffffffffffffff, 0x5016, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) bind$xdp(r1, &(0x7f0000000100)={0x2c, 0x9, 0x0, 0x1c, r0}, 0x10) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x7, [@typedef={0x3, 0x0, 0x0, 0x8, 0x5}, @ptr={0x8, 0x0, 0x0, 0x2, 0x5}]}, {0x0, [0x5f, 0x30, 0x2e, 0x0, 0x5f]}}, &(0x7f0000000080)=""/12, 0x37, 0xc, 0x1}, 0x20) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000000)=0x214c5, 0x4) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) ioctl$SNDCTL_DSP_SETDUPLEX(0xffffffffffffffff, 0x5016, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) bind$xdp(r1, &(0x7f0000000100)={0x2c, 0x9, 0x0, 0x1c, r0}, 0x10) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x7, [@typedef={0x3, 0x0, 0x0, 0x8, 0x5}, @ptr={0x8, 0x0, 0x0, 0x2, 0x5}]}, {0x0, [0x5f, 0x30, 0x2e, 0x0, 0x5f]}}, &(0x7f0000000080)=""/12, 0x37, 0xc, 0x1}, 0x20) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000000)=0x214c5, 0x4) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) (async) [ 2440.350665] ? vfs_write+0x393/0x540 [ 2440.354396] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2440.359775] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2440.364799] ? do_syscall_64+0x21/0x620 [ 2440.368784] do_syscall_64+0xf9/0x620 [ 2440.372747] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2440.377939] RIP: 0033:0x7f0702c0c0c9 [ 2440.381652] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2440.400554] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2440.408407] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2440.415680] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2440.422957] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2440.430316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2440.437714] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:43 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x4980c0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000240)=@raw={0xfe, 0x0, "c187b8e7e75b"}) getrandom(0x0, 0x0, 0x5) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x30050, 0xffffffffffffffff, 0x80000000) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r1) write$rfkill(r1, &(0x7f00000003c0)={0xeb04, 0x1, 0x0, 0x0, 0x1}, 0x8) getrandom(&(0x7f00000000c0)=""/190, 0xbe, 0x3) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x52200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r3 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg$can_bcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/18, 0x12}, 0x40000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x4980c0, 0x0) (async) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000240)=@raw={0xfe, 0x0, "c187b8e7e75b"}) (async) getrandom(0x0, 0x0, 0x5) (async) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x30050, 0xffffffffffffffff, 0x80000000) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r1) (async) write$rfkill(r1, &(0x7f00000003c0)={0xeb04, 0x1, 0x0, 0x0, 0x1}, 0x8) (async) getrandom(&(0x7f00000000c0)=""/190, 0xbe, 0x3) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x52200, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000180)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) recvmsg$can_bcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/18, 0x12}, 0x40000000) (async) 16:57:43 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000000)=0x10202, 0x4) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:43 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_destroy(r0) io_setup(0x3, &(0x7f0000000280)=0x0) io_setup(0x9, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r2, 0x1, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000100)={r3, r4+10000000}) io_setup(0x1, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r6) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r7) io_submit(r5, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x5, r6, &(0x7f0000000340)="098f30f709d319992aa22edccade2083167ec1914b74ac97c5a4e3ff05c17f1cead29158226e0387ed014c9d78a2691c3b1c5d1dd60c00"/67, 0x43, 0x1, 0x0, 0x1, r7}]) io_destroy(r1) io_destroy(r0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x3, [@const={0x10, 0x0, 0x0, 0xa, 0x1}, @typedef={0x10, 0x0, 0x0, 0x8, 0x1}, @const={0xc, 0x0, 0x0, 0xa, 0x1}]}, {0x0, [0x61]}}, &(0x7f00000006c0)=""/4096, 0x3f, 0x1000}, 0x20) io_setup(0x7f, &(0x7f00000000c0)) (async) io_destroy(r0) (async) io_setup(0x3, &(0x7f0000000280)) (async) io_setup(0x9, &(0x7f0000000000)) (async) clock_gettime(0x0, &(0x7f0000000080)) (async) io_getevents(r2, 0x1, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000100)={r3, r4+10000000}) (async) io_setup(0x1, &(0x7f0000000140)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r6) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r7) (async) io_submit(r5, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x5, r6, &(0x7f0000000340)="098f30f709d319992aa22edccade2083167ec1914b74ac97c5a4e3ff05c17f1cead29158226e0387ed014c9d78a2691c3b1c5d1dd60c00"/67, 0x43, 0x1, 0x0, 0x1, r7}]) (async) io_destroy(r1) (async) io_destroy(r0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x3, [@const={0x10, 0x0, 0x0, 0xa, 0x1}, @typedef={0x10, 0x0, 0x0, 0x8, 0x1}, @const={0xc, 0x0, 0x0, 0xa, 0x1}]}, {0x0, [0x61]}}, &(0x7f00000006c0)=""/4096, 0x3f, 0x1000}, 0x20) (async) 16:57:43 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x9, &(0x7f0000000000)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200), 0x282001, 0x0) io_cancel(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x1, r4, &(0x7f0000000380)="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", 0xff, 0x8000000000000000, 0x0, 0x0, r3}, &(0x7f00000004c0)) io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x8a23, r2, &(0x7f0000000040)="bce5e477a6b7e7533d2d7d66b0b3550621da94fcdeca05cb5552a5abc38ebc12b75bc7e9aa0eff7bea0f324c792b8667f158153a0f474b2b73742f535cc1850dce1ffca4917623d9bd163361a53fb928799e2c684ff11bd7b820d67499d6b8798b6c03ce", 0x64, 0x2, 0x0, 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x80, 0xffffffffffffffff, &(0x7f0000000280)="41d7f9553a9b920be90c2c0b73592a19a967c5999c7e1f78d966f4c7f036a4e60768170215d6f4a91a0fc4d6de5c7a21b91983453b802c6312727c753f4fed3311dc85e77de25376680beea0c05c45e3ee75b210e5be4d51dad51322d91a2f51a10e4290bef517f493b4a59dc05f487994b95aeefef99467aef28122ad2b8269ded550e761f4a89c4e239bdfc570a2a693b9183e8b299da9d57a38b3319fba2756f2defce2ec84c956f55ec8328d15577decbd405c586d874cbee825b82ca827833ed2eaa435200c8abbf352e4dd1d371c476b8d71149e371e6dbc61c2c5f902e381e3e97e3b52214983", 0xea, 0x8, 0x0, 0x3, r3}]) 16:57:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 16) 16:57:43 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x8001, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240), 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r0, 0x4, 0x4, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f0000000300)={r2, r3+10000000}) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r1) io_setup(0x8, &(0x7f0000000340)) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_RES_GET(r6, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="180000000914180000000000000000f4ff00000000000000"], 0x18}, 0x1, 0x0, 0x0, 0x4800}, 0x800) io_destroy(r0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r5) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0xe0, 0xffffffffffffffff, &(0x7f0000000140)="523ced27e176bc16c2bf7516d8a9d013fe5c6ab0659554a761ad21b14a5681b552ca16aeb76f1c521e3ebe2aac4b5d6a8e658e886a51fc6d60980d59976239462e9452e0f8b4fc2ad10b0d7f37f8a4d4c707260cc85ce8e5052521097bd0a494a1e28ec555b7a88806b54646d421f34d878b04d7f7beaf88f7a59b3e5445003885512fa1c599698849bedb305a5cbf52af86ea69c365b435b3c1b58a30ed29d78c1f9985b91de4049ab5177918e397c9cfb5401281fc66e63649f842ecbaa03761577126da69457709d235dde2d49811704ccfe7e530b544fd3ea7478feee1ea8b934169697dd157117b6fb5e17c46c7a047554948", 0xf5, 0x2, 0x0, 0x3, r5}]) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r7) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r7, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x10, 0x1411, 0x400, 0x70bd29, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x24000045}, 0xc004) io_destroy(r0) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f00000006c0)={0x378, r4, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x110, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x1f4, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x378}, 0x1, 0x0, 0x0, 0x90}, 0x80) 16:57:43 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000000)=0x10202, 0x4) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async, rerun: 32) r1 = socket$xdp(0x2c, 0x3, 0x0) (rerun: 32) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:43 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000000)=0x10202, 0x4) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) [ 2440.955694] FAULT_INJECTION: forcing a failure. [ 2440.955694] name failslab, interval 1, probability 0, space 0, times 0 [ 2440.967546] CPU: 1 PID: 25147 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2440.975442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2440.984793] Call Trace: [ 2440.987389] dump_stack+0x1fc/0x2ef [ 2440.991027] should_fail.cold+0xa/0xf [ 2440.994865] ? setup_fault_attr+0x200/0x200 [ 2440.999184] ? lock_acquire+0x170/0x3c0 [ 2441.003148] __should_failslab+0x115/0x180 [ 2441.007368] should_failslab+0x5/0x10 [ 2441.011162] kmem_cache_alloc_node+0x245/0x3b0 [ 2441.015745] blk_alloc_queue_node+0x32/0xbf0 [ 2441.020169] blk_mq_init_queue+0x44/0xa0 [ 2441.024236] nbd_dev_add+0x2b9/0x890 [ 2441.028037] nbd_genl_connect+0x4cc/0x1630 [ 2441.032285] ? nbd_xmit_timeout+0x730/0x730 [ 2441.036603] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2441.041778] ? validate_nla+0x270/0x820 [ 2441.045738] ? nla_parse+0x1b2/0x290 [ 2441.049458] genl_family_rcv_msg+0x642/0xc40 [ 2441.053874] ? genl_rcv+0x40/0x40 [ 2441.057318] ? genl_rcv_msg+0x12f/0x160 [ 2441.061274] ? mutex_trylock+0x1a0/0x1a0 [ 2441.065330] ? __radix_tree_lookup+0x216/0x370 [ 2441.069917] genl_rcv_msg+0xbf/0x160 [ 2441.073636] netlink_rcv_skb+0x160/0x440 [ 2441.077698] ? genl_family_rcv_msg+0xc40/0xc40 [ 2441.082267] ? netlink_ack+0xae0/0xae0 [ 2441.086143] ? genl_rcv+0x15/0x40 [ 2441.089601] genl_rcv+0x24/0x40 [ 2441.092881] netlink_unicast+0x4d5/0x690 [ 2441.096941] ? netlink_sendskb+0x110/0x110 [ 2441.101170] ? _copy_from_iter_full+0x229/0x7c0 [ 2441.105827] ? __phys_addr_symbol+0x2c/0x70 [ 2441.110149] ? __check_object_size+0x17b/0x3e0 [ 2441.114725] netlink_sendmsg+0x6c3/0xc50 [ 2441.118781] ? aa_af_perm+0x230/0x230 [ 2441.122569] ? nlmsg_notify+0x1f0/0x1f0 [ 2441.126523] ? kernel_recvmsg+0x220/0x220 [ 2441.130667] ? nlmsg_notify+0x1f0/0x1f0 [ 2441.134632] sock_sendmsg+0xc3/0x120 [ 2441.138368] ___sys_sendmsg+0x7bb/0x8e0 [ 2441.142329] ? check_preemption_disabled+0x41/0x280 [ 2441.147333] ? copy_msghdr_from_user+0x440/0x440 [ 2441.152092] ? __fget+0x32f/0x510 [ 2441.155550] ? lock_downgrade+0x720/0x720 [ 2441.159689] ? check_preemption_disabled+0x41/0x280 [ 2441.164690] ? check_preemption_disabled+0x41/0x280 [ 2441.169705] ? __fget+0x356/0x510 [ 2441.173164] ? do_dup2+0x450/0x450 [ 2441.176706] ? lock_downgrade+0x720/0x720 [ 2441.180849] ? vfs_write+0x3d7/0x540 [ 2441.184547] ? __fdget+0x1d0/0x230 [ 2441.188180] __x64_sys_sendmsg+0x132/0x220 [ 2441.192411] ? __sys_sendmsg+0x1b0/0x1b0 [ 2441.196465] ? vfs_write+0x393/0x540 [ 2441.200171] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2441.205700] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2441.210712] ? do_syscall_64+0x21/0x620 [ 2441.214681] do_syscall_64+0xf9/0x620 [ 2441.218484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2441.223662] RIP: 0033:0x7f0702c0c0c9 [ 2441.227361] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2441.246337] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 16:57:43 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000000)={0x5, 0x0, 'client0\x00', 0xffffffff80000006, "acdc7db6c2e3feda", "6b2bf8555433ad54565cd4cc1a9f3b17eb4ed5f3f85515d3fa1a338806222efc", 0x2, 0xa1}) 16:57:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 17) [ 2441.254043] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2441.261340] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2441.268595] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2441.275848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2441.283109] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2441.301835] nbd: failed to add new device 16:57:43 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000000)={0x5, 0x0, 'client0\x00', 0xffffffff80000006, "acdc7db6c2e3feda", "6b2bf8555433ad54565cd4cc1a9f3b17eb4ed5f3f85515d3fa1a338806222efc", 0x2, 0xa1}) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000000)={0x5, 0x0, 'client0\x00', 0xffffffff80000006, "acdc7db6c2e3feda", "6b2bf8555433ad54565cd4cc1a9f3b17eb4ed5f3f85515d3fa1a338806222efc", 0x2, 0xa1}) (async) 16:57:43 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000000)={0x5, 0x0, 'client0\x00', 0xffffffff80000006, "acdc7db6c2e3feda", "6b2bf8555433ad54565cd4cc1a9f3b17eb4ed5f3f85515d3fa1a338806222efc", 0x2, 0xa1}) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000000)={0x5, 0x0, 'client0\x00', 0xffffffff80000006, "acdc7db6c2e3feda", "6b2bf8555433ad54565cd4cc1a9f3b17eb4ed5f3f85515d3fa1a338806222efc", 0x2, 0xa1}) (async) [ 2441.391725] FAULT_INJECTION: forcing a failure. [ 2441.391725] name failslab, interval 1, probability 0, space 0, times 0 [ 2441.412019] CPU: 1 PID: 25168 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2441.419932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2441.429291] Call Trace: [ 2441.431892] dump_stack+0x1fc/0x2ef [ 2441.435567] should_fail.cold+0xa/0xf [ 2441.439379] ? setup_fault_attr+0x200/0x200 [ 2441.443709] ? lock_acquire+0x170/0x3c0 [ 2441.447694] __should_failslab+0x115/0x180 [ 2441.451946] should_failslab+0x5/0x10 [ 2441.455755] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2441.460875] __kmalloc_node+0x38/0x70 [ 2441.464688] ? mempool_free+0x370/0x370 [ 2441.468664] mempool_init_node+0x137/0x6c0 [ 2441.472907] ? mempool_alloc+0x350/0x350 [ 2441.476971] ? mempool_free+0x370/0x370 [ 2441.480945] mempool_init+0x38/0x50 [ 2441.484576] bioset_init+0x327/0x810 [ 2441.488282] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2441.493043] blk_alloc_queue_node+0x189/0xbf0 [ 2441.497551] blk_mq_init_queue+0x44/0xa0 [ 2441.501609] nbd_dev_add+0x2b9/0x890 [ 2441.505309] nbd_genl_connect+0x4cc/0x1630 [ 2441.509541] ? nbd_xmit_timeout+0x730/0x730 [ 2441.513854] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2441.519037] ? validate_nla+0x270/0x820 [ 2441.523015] ? nla_parse+0x1b2/0x290 [ 2441.526712] genl_family_rcv_msg+0x642/0xc40 [ 2441.531123] ? genl_rcv+0x40/0x40 [ 2441.534565] ? genl_rcv_msg+0x12f/0x160 [ 2441.538520] ? mutex_trylock+0x1a0/0x1a0 [ 2441.542567] ? __radix_tree_lookup+0x216/0x370 [ 2441.547139] genl_rcv_msg+0xbf/0x160 [ 2441.550859] netlink_rcv_skb+0x160/0x440 [ 2441.554911] ? genl_family_rcv_msg+0xc40/0xc40 [ 2441.559485] ? netlink_ack+0xae0/0xae0 [ 2441.563376] ? genl_rcv+0x15/0x40 [ 2441.566830] genl_rcv+0x24/0x40 [ 2441.570101] netlink_unicast+0x4d5/0x690 [ 2441.574169] ? netlink_sendskb+0x110/0x110 [ 2441.578397] ? _copy_from_iter_full+0x229/0x7c0 [ 2441.583051] ? __phys_addr_symbol+0x2c/0x70 [ 2441.587362] ? __check_object_size+0x17b/0x3e0 [ 2441.591928] netlink_sendmsg+0x6c3/0xc50 [ 2441.596410] ? aa_af_perm+0x230/0x230 [ 2441.600201] ? nlmsg_notify+0x1f0/0x1f0 [ 2441.604180] ? kernel_recvmsg+0x220/0x220 [ 2441.608313] ? nlmsg_notify+0x1f0/0x1f0 [ 2441.612273] sock_sendmsg+0xc3/0x120 [ 2441.615969] ___sys_sendmsg+0x7bb/0x8e0 [ 2441.619942] ? check_preemption_disabled+0x41/0x280 [ 2441.624950] ? copy_msghdr_from_user+0x440/0x440 [ 2441.629697] ? __fget+0x32f/0x510 [ 2441.633143] ? lock_downgrade+0x720/0x720 [ 2441.637272] ? check_preemption_disabled+0x41/0x280 [ 2441.642272] ? check_preemption_disabled+0x41/0x280 [ 2441.647271] ? __fget+0x356/0x510 [ 2441.650720] ? do_dup2+0x450/0x450 [ 2441.654251] ? lock_downgrade+0x720/0x720 [ 2441.658380] ? vfs_write+0x3d7/0x540 [ 2441.662088] ? __fdget+0x1d0/0x230 [ 2441.665621] __x64_sys_sendmsg+0x132/0x220 [ 2441.669851] ? __sys_sendmsg+0x1b0/0x1b0 [ 2441.673915] ? vfs_write+0x393/0x540 [ 2441.677618] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2441.682962] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2441.687961] ? do_syscall_64+0x21/0x620 [ 2441.691923] do_syscall_64+0xf9/0x620 [ 2441.695718] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2441.700916] RIP: 0033:0x7f0702c0c0c9 [ 2441.704640] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2441.723536] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2441.731238] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2441.738502] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2441.746206] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2441.753459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2441.760722] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:44 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) getrandom(0x0, 0x0, 0x5) 16:57:44 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000000)={0xcf91, 0x0, 0x8, 0x7, 0x1ffc00}) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) [ 2441.789054] nbd: failed to add new device 16:57:44 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_destroy(r0) io_setup(0x3, &(0x7f0000000280)=0x0) io_setup(0x9, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r2, 0x1, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000100)={r3, r4+10000000}) io_setup(0x1, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r6) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r7) io_submit(r5, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x5, r6, &(0x7f0000000340)="098f30f709d319992aa22edccade2083167ec1914b74ac97c5a4e3ff05c17f1cead29158226e0387ed014c9d78a2691c3b1c5d1dd60c00"/67, 0x43, 0x1, 0x0, 0x1, r7}]) io_destroy(r1) io_destroy(r0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x3, [@const={0x10, 0x0, 0x0, 0xa, 0x1}, @typedef={0x10, 0x0, 0x0, 0x8, 0x1}, @const={0xc, 0x0, 0x0, 0xa, 0x1}]}, {0x0, [0x61]}}, &(0x7f00000006c0)=""/4096, 0x3f, 0x1000}, 0x20) io_setup(0x7f, &(0x7f00000000c0)) (async) io_destroy(r0) (async) io_setup(0x3, &(0x7f0000000280)) (async) io_setup(0x9, &(0x7f0000000000)) (async) clock_gettime(0x0, &(0x7f0000000080)) (async) io_getevents(r2, 0x1, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000100)={r3, r4+10000000}) (async) io_setup(0x1, &(0x7f0000000140)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r6) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r7) (async) io_submit(r5, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x5, r6, &(0x7f0000000340)="098f30f709d319992aa22edccade2083167ec1914b74ac97c5a4e3ff05c17f1cead29158226e0387ed014c9d78a2691c3b1c5d1dd60c00"/67, 0x43, 0x1, 0x0, 0x1, r7}]) (async) io_destroy(r1) (async) io_destroy(r0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x3, [@const={0x10, 0x0, 0x0, 0xa, 0x1}, @typedef={0x10, 0x0, 0x0, 0x8, 0x1}, @const={0xc, 0x0, 0x0, 0xa, 0x1}]}, {0x0, [0x61]}}, &(0x7f00000006c0)=""/4096, 0x3f, 0x1000}, 0x20) (async) 16:57:44 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x9, &(0x7f0000000000)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200), 0x282001, 0x0) io_cancel(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x1, r4, &(0x7f0000000380)="f65129c2bb05e8b3c0f3f1dca2eb1cecf58e270d374794feb1d8f9b924e632bdf312f6657683c0a5167a12f05fd0b51f7000fe5f4104ae59b2d895ec24b82e37c8581d1db11bd58a44421a8fd75b641cb5f88d617e907d07f03141a5556374bcf6ef77b70949e1c606e5f9334942c3770d79436bb1cbeb59016cd9d2820e742a6ea82047524985daa9dc7ac66a4c0c24163e12cf63486ce4a0519128a3035a1148c0c64147b15bc536f5ba76b6ab5d021385ba2204dc812543c3e7ec15666a44fe23238360a830be24f653cadf203cb9addb392cf3f9ee43e98b3508e93f14220f57e7be6fb609c19830a3b55a4d96c799015532682994432706607c75bb59", 0xff, 0x8000000000000000, 0x0, 0x0, r3}, &(0x7f00000004c0)) io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x8a23, r2, &(0x7f0000000040)="bce5e477a6b7e7533d2d7d66b0b3550621da94fcdeca05cb5552a5abc38ebc12b75bc7e9aa0eff7bea0f324c792b8667f158153a0f474b2b73742f535cc1850dce1ffca4917623d9bd163361a53fb928799e2c684ff11bd7b820d67499d6b8798b6c03ce", 0x64, 0x2, 0x0, 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x80, 0xffffffffffffffff, &(0x7f0000000280)="41d7f9553a9b920be90c2c0b73592a19a967c5999c7e1f78d966f4c7f036a4e60768170215d6f4a91a0fc4d6de5c7a21b91983453b802c6312727c753f4fed3311dc85e77de25376680beea0c05c45e3ee75b210e5be4d51dad51322d91a2f51a10e4290bef517f493b4a59dc05f487994b95aeefef99467aef28122ad2b8269ded550e761f4a89c4e239bdfc570a2a693b9183e8b299da9d57a38b3319fba2756f2defce2ec84c956f55ec8328d15577decbd405c586d874cbee825b82ca827833ed2eaa435200c8abbf352e4dd1d371c476b8d71149e371e6dbc61c2c5f902e381e3e97e3b52214983", 0xea, 0x8, 0x0, 0x3, r3}]) io_setup(0x7f, &(0x7f00000000c0)) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) io_setup(0x9, &(0x7f0000000000)) (async) socket$packet(0x11, 0x3, 0x300) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) (async) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200), 0x282001, 0x0) (async) io_cancel(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x1, r4, &(0x7f0000000380)="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", 0xff, 0x8000000000000000, 0x0, 0x0, r3}, &(0x7f00000004c0)) (async) io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x8a23, r2, &(0x7f0000000040)="bce5e477a6b7e7533d2d7d66b0b3550621da94fcdeca05cb5552a5abc38ebc12b75bc7e9aa0eff7bea0f324c792b8667f158153a0f474b2b73742f535cc1850dce1ffca4917623d9bd163361a53fb928799e2c684ff11bd7b820d67499d6b8798b6c03ce", 0x64, 0x2, 0x0, 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x80, 0xffffffffffffffff, &(0x7f0000000280)="41d7f9553a9b920be90c2c0b73592a19a967c5999c7e1f78d966f4c7f036a4e60768170215d6f4a91a0fc4d6de5c7a21b91983453b802c6312727c753f4fed3311dc85e77de25376680beea0c05c45e3ee75b210e5be4d51dad51322d91a2f51a10e4290bef517f493b4a59dc05f487994b95aeefef99467aef28122ad2b8269ded550e761f4a89c4e239bdfc570a2a693b9183e8b299da9d57a38b3319fba2756f2defce2ec84c956f55ec8328d15577decbd405c586d874cbee825b82ca827833ed2eaa435200c8abbf352e4dd1d371c476b8d71149e371e6dbc61c2c5f902e381e3e97e3b52214983", 0xea, 0x8, 0x0, 0x3, r3}]) (async) 16:57:44 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x8001, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240), 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r0, 0x4, 0x4, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f0000000300)={r2, r3+10000000}) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r1) io_setup(0x8, &(0x7f0000000340)) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_RES_GET(r6, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="180000000914180000000000000000f4ff00000000000000"], 0x18}, 0x1, 0x0, 0x0, 0x4800}, 0x800) io_destroy(r0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r5) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0xe0, 0xffffffffffffffff, &(0x7f0000000140)="523ced27e176bc16c2bf7516d8a9d013fe5c6ab0659554a761ad21b14a5681b552ca16aeb76f1c521e3ebe2aac4b5d6a8e658e886a51fc6d60980d59976239462e9452e0f8b4fc2ad10b0d7f37f8a4d4c707260cc85ce8e5052521097bd0a494a1e28ec555b7a88806b54646d421f34d878b04d7f7beaf88f7a59b3e5445003885512fa1c599698849bedb305a5cbf52af86ea69c365b435b3c1b58a30ed29d78c1f9985b91de4049ab5177918e397c9cfb5401281fc66e63649f842ecbaa03761577126da69457709d235dde2d49811704ccfe7e530b544fd3ea7478feee1ea8b934169697dd157117b6fb5e17c46c7a047554948", 0xf5, 0x2, 0x0, 0x3, r5}]) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r7) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r7, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x10, 0x1411, 0x400, 0x70bd29, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x24000045}, 0xc004) io_destroy(r0) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f00000006c0)={0x378, r4, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x110, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x1f4, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x378}, 0x1, 0x0, 0x0, 0x90}, 0x80) io_setup(0x7f, &(0x7f00000000c0)) (async) io_pgetevents(r0, 0x8001, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240), 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000080)) (async) io_getevents(r0, 0x4, 0x4, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f0000000300)={r2, r3+10000000}) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r1) (async) io_setup(0x8, &(0x7f0000000340)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) sendmsg$RDMA_NLDEV_CMD_RES_GET(r6, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="180000000914180000000000000000f4ff00000000000000"], 0x18}, 0x1, 0x0, 0x0, 0x4800}, 0x800) (async) io_destroy(r0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r5) (async) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0xe0, 0xffffffffffffffff, &(0x7f0000000140)="523ced27e176bc16c2bf7516d8a9d013fe5c6ab0659554a761ad21b14a5681b552ca16aeb76f1c521e3ebe2aac4b5d6a8e658e886a51fc6d60980d59976239462e9452e0f8b4fc2ad10b0d7f37f8a4d4c707260cc85ce8e5052521097bd0a494a1e28ec555b7a88806b54646d421f34d878b04d7f7beaf88f7a59b3e5445003885512fa1c599698849bedb305a5cbf52af86ea69c365b435b3c1b58a30ed29d78c1f9985b91de4049ab5177918e397c9cfb5401281fc66e63649f842ecbaa03761577126da69457709d235dde2d49811704ccfe7e530b544fd3ea7478feee1ea8b934169697dd157117b6fb5e17c46c7a047554948", 0xf5, 0x2, 0x0, 0x3, r5}]) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r7) (async) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r7, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x10, 0x1411, 0x400, 0x70bd29, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x24000045}, 0xc004) (async) io_destroy(r0) (async) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f00000006c0)={0x378, r4, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x110, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x1f4, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x378}, 0x1, 0x0, 0x0, 0x90}, 0x80) (async) 16:57:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 18) 16:57:44 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000000)={0xcf91, 0x0, 0x8, 0x7, 0x1ffc00}) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:44 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) (async) getrandom(0x0, 0x0, 0x5) [ 2441.949811] FAULT_INJECTION: forcing a failure. [ 2441.949811] name failslab, interval 1, probability 0, space 0, times 0 [ 2441.962185] CPU: 1 PID: 25212 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2441.970084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2441.979437] Call Trace: [ 2441.982027] dump_stack+0x1fc/0x2ef [ 2441.985654] should_fail.cold+0xa/0xf [ 2441.989459] ? setup_fault_attr+0x200/0x200 [ 2441.993773] ? lock_acquire+0x170/0x3c0 [ 2441.997738] __should_failslab+0x115/0x180 [ 2442.001960] should_failslab+0x5/0x10 [ 2442.005743] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2442.010852] __kmalloc_node+0x38/0x70 [ 2442.014660] ? mempool_free+0x370/0x370 [ 2442.018659] mempool_init_node+0x137/0x6c0 [ 2442.022888] ? mempool_alloc+0x350/0x350 [ 2442.026926] ? mempool_free+0x370/0x370 [ 2442.030892] mempool_init+0x38/0x50 [ 2442.034602] bioset_init+0x327/0x810 [ 2442.038328] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2442.043092] blk_alloc_queue_node+0x189/0xbf0 [ 2442.047587] blk_mq_init_queue+0x44/0xa0 [ 2442.051659] nbd_dev_add+0x2b9/0x890 [ 2442.055366] nbd_genl_connect+0x4cc/0x1630 [ 2442.059597] ? nbd_xmit_timeout+0x730/0x730 [ 2442.063924] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2442.069129] ? validate_nla+0x270/0x820 [ 2442.073106] ? nla_parse+0x1b2/0x290 [ 2442.076805] genl_family_rcv_msg+0x642/0xc40 [ 2442.081211] ? genl_rcv+0x40/0x40 [ 2442.084657] ? genl_rcv_msg+0x12f/0x160 [ 2442.088624] ? mutex_trylock+0x1a0/0x1a0 [ 2442.092679] ? __radix_tree_lookup+0x216/0x370 [ 2442.097246] genl_rcv_msg+0xbf/0x160 [ 2442.100966] netlink_rcv_skb+0x160/0x440 [ 2442.105026] ? genl_family_rcv_msg+0xc40/0xc40 [ 2442.109605] ? netlink_ack+0xae0/0xae0 [ 2442.113489] ? genl_rcv+0x15/0x40 [ 2442.116928] genl_rcv+0x24/0x40 [ 2442.120227] netlink_unicast+0x4d5/0x690 [ 2442.124289] ? netlink_sendskb+0x110/0x110 [ 2442.128594] ? _copy_from_iter_full+0x229/0x7c0 [ 2442.133254] ? __phys_addr_symbol+0x2c/0x70 [ 2442.137558] ? __check_object_size+0x17b/0x3e0 [ 2442.142124] netlink_sendmsg+0x6c3/0xc50 [ 2442.146170] ? aa_af_perm+0x230/0x230 [ 2442.149968] ? nlmsg_notify+0x1f0/0x1f0 [ 2442.153931] ? kernel_recvmsg+0x220/0x220 [ 2442.158071] ? nlmsg_notify+0x1f0/0x1f0 [ 2442.162040] sock_sendmsg+0xc3/0x120 [ 2442.165744] ___sys_sendmsg+0x7bb/0x8e0 [ 2442.169714] ? check_preemption_disabled+0x41/0x280 [ 2442.174731] ? copy_msghdr_from_user+0x440/0x440 [ 2442.179477] ? __fget+0x32f/0x510 [ 2442.182922] ? lock_downgrade+0x720/0x720 [ 2442.187050] ? check_preemption_disabled+0x41/0x280 [ 2442.192060] ? check_preemption_disabled+0x41/0x280 [ 2442.197079] ? __fget+0x356/0x510 [ 2442.200540] ? do_dup2+0x450/0x450 [ 2442.204075] ? lock_downgrade+0x720/0x720 [ 2442.208206] ? vfs_write+0x3d7/0x540 [ 2442.211941] ? __fdget+0x1d0/0x230 [ 2442.215473] __x64_sys_sendmsg+0x132/0x220 [ 2442.219789] ? __sys_sendmsg+0x1b0/0x1b0 [ 2442.223842] ? vfs_write+0x393/0x540 [ 2442.227563] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2442.232923] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2442.237922] ? do_syscall_64+0x21/0x620 [ 2442.241881] do_syscall_64+0xf9/0x620 [ 2442.245667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2442.250846] RIP: 0033:0x7f0702c0c0c9 [ 2442.254549] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2442.273432] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2442.281124] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2442.288378] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 16:57:44 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r2) (async) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000000)={0xcf91, 0x0, 0x8, 0x7, 0x1ffc00}) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:44 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) (async) getrandom(0x0, 0x0, 0x5) 16:57:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 19) [ 2442.295626] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2442.302877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2442.310136] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2442.323344] nbd: failed to add new device 16:57:44 executing program 1: getrandom(0x0, 0xfe88, 0x1) 16:57:44 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, r1, 0x100000000) [ 2442.427203] FAULT_INJECTION: forcing a failure. [ 2442.427203] name failslab, interval 1, probability 0, space 0, times 0 [ 2442.454791] CPU: 0 PID: 25256 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2442.462698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2442.472052] Call Trace: [ 2442.474650] dump_stack+0x1fc/0x2ef [ 2442.478288] should_fail.cold+0xa/0xf [ 2442.482096] ? setup_fault_attr+0x200/0x200 [ 2442.486422] ? lock_acquire+0x170/0x3c0 [ 2442.490403] ? mempool_free+0x370/0x370 [ 2442.494382] ? mempool_free+0x370/0x370 [ 2442.498361] __should_failslab+0x115/0x180 [ 2442.502604] should_failslab+0x5/0x10 [ 2442.506586] kmem_cache_alloc+0x277/0x370 [ 2442.510740] ? mempool_alloc+0x350/0x350 [ 2442.514801] ? mempool_free+0x370/0x370 [ 2442.518777] mempool_init_node+0x2d0/0x6c0 [ 2442.523029] ? mempool_alloc+0x350/0x350 [ 2442.527109] ? mempool_free+0x370/0x370 [ 2442.531081] mempool_init+0x38/0x50 [ 2442.534689] bioset_init+0x327/0x810 [ 2442.538393] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2442.543146] blk_alloc_queue_node+0x189/0xbf0 [ 2442.547631] blk_mq_init_queue+0x44/0xa0 [ 2442.551676] nbd_dev_add+0x2b9/0x890 [ 2442.555372] nbd_genl_connect+0x4cc/0x1630 [ 2442.559590] ? nbd_xmit_timeout+0x730/0x730 [ 2442.563897] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2442.569073] ? validate_nla+0x270/0x820 [ 2442.573115] ? nla_parse+0x1b2/0x290 [ 2442.576813] genl_family_rcv_msg+0x642/0xc40 [ 2442.581207] ? genl_rcv+0x40/0x40 [ 2442.584640] ? genl_rcv_msg+0x12f/0x160 [ 2442.588602] ? mutex_trylock+0x1a0/0x1a0 [ 2442.592651] ? __radix_tree_lookup+0x216/0x370 [ 2442.597238] genl_rcv_msg+0xbf/0x160 [ 2442.600936] netlink_rcv_skb+0x160/0x440 [ 2442.604975] ? genl_family_rcv_msg+0xc40/0xc40 [ 2442.609536] ? netlink_ack+0xae0/0xae0 [ 2442.613408] ? genl_rcv+0x15/0x40 [ 2442.616851] genl_rcv+0x24/0x40 [ 2442.620179] netlink_unicast+0x4d5/0x690 [ 2442.624238] ? netlink_sendskb+0x110/0x110 [ 2442.628491] ? _copy_from_iter_full+0x229/0x7c0 [ 2442.633144] ? __phys_addr_symbol+0x2c/0x70 [ 2442.637448] ? __check_object_size+0x17b/0x3e0 [ 2442.642011] netlink_sendmsg+0x6c3/0xc50 [ 2442.646056] ? aa_af_perm+0x230/0x230 [ 2442.649835] ? nlmsg_notify+0x1f0/0x1f0 [ 2442.653787] ? kernel_recvmsg+0x220/0x220 [ 2442.657920] ? nlmsg_notify+0x1f0/0x1f0 [ 2442.661890] sock_sendmsg+0xc3/0x120 [ 2442.665586] ___sys_sendmsg+0x7bb/0x8e0 [ 2442.669546] ? check_preemption_disabled+0x41/0x280 [ 2442.674544] ? copy_msghdr_from_user+0x440/0x440 [ 2442.679373] ? __fget+0x32f/0x510 [ 2442.682811] ? lock_downgrade+0x720/0x720 [ 2442.687026] ? check_preemption_disabled+0x41/0x280 [ 2442.692024] ? check_preemption_disabled+0x41/0x280 [ 2442.697039] ? __fget+0x356/0x510 [ 2442.700473] ? do_dup2+0x450/0x450 [ 2442.703993] ? lock_downgrade+0x720/0x720 [ 2442.708121] ? vfs_write+0x3d7/0x540 [ 2442.711819] ? __fdget+0x1d0/0x230 [ 2442.715351] __x64_sys_sendmsg+0x132/0x220 [ 2442.719568] ? __sys_sendmsg+0x1b0/0x1b0 [ 2442.723607] ? vfs_write+0x393/0x540 [ 2442.727311] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2442.732663] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2442.737658] ? do_syscall_64+0x21/0x620 [ 2442.741617] do_syscall_64+0xf9/0x620 [ 2442.745400] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2442.750575] RIP: 0033:0x7f0702c0c0c9 [ 2442.754275] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 16:57:45 executing program 1: getrandom(0x0, 0xfe88, 0x1) getrandom(0x0, 0xfe88, 0x1) (async) [ 2442.773157] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2442.780844] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2442.788093] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2442.795340] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2442.802610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2442.809859] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2442.826886] nbd: failed to add new device 16:57:45 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x8001, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240), 0x0) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r0, 0x4, 0x4, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f0000000300)={r2, r3+10000000}) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r1) io_setup(0x8, &(0x7f0000000340)) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_RES_GET(r6, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="180000000914180000000000000000f4ff00000000000000"], 0x18}, 0x1, 0x0, 0x0, 0x4800}, 0x800) (async) io_destroy(r0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r5) (async) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0xe0, 0xffffffffffffffff, &(0x7f0000000140)="523ced27e176bc16c2bf7516d8a9d013fe5c6ab0659554a761ad21b14a5681b552ca16aeb76f1c521e3ebe2aac4b5d6a8e658e886a51fc6d60980d59976239462e9452e0f8b4fc2ad10b0d7f37f8a4d4c707260cc85ce8e5052521097bd0a494a1e28ec555b7a88806b54646d421f34d878b04d7f7beaf88f7a59b3e5445003885512fa1c599698849bedb305a5cbf52af86ea69c365b435b3c1b58a30ed29d78c1f9985b91de4049ab5177918e397c9cfb5401281fc66e63649f842ecbaa03761577126da69457709d235dde2d49811704ccfe7e530b544fd3ea7478feee1ea8b934169697dd157117b6fb5e17c46c7a047554948", 0xf5, 0x2, 0x0, 0x3, r5}]) (async) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r7) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r7, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x10, 0x1411, 0x400, 0x70bd29, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x24000045}, 0xc004) (async) io_destroy(r0) (async) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f00000006c0)={0x378, r4, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x110, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x1f4, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x378}, 0x1, 0x0, 0x0, 0x90}, 0x80) 16:57:45 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, r1, 0x100000000) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, r1, 0x100000000) (async) 16:57:45 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) io_setup(0x9, &(0x7f0000000000)=0x0) (async) r2 = socket$packet(0x11, 0x3, 0x300) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) (async) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200), 0x282001, 0x0) io_cancel(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x1, r4, &(0x7f0000000380)="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", 0xff, 0x8000000000000000, 0x0, 0x0, r3}, &(0x7f00000004c0)) (async) io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x8a23, r2, &(0x7f0000000040)="bce5e477a6b7e7533d2d7d66b0b3550621da94fcdeca05cb5552a5abc38ebc12b75bc7e9aa0eff7bea0f324c792b8667f158153a0f474b2b73742f535cc1850dce1ffca4917623d9bd163361a53fb928799e2c684ff11bd7b820d67499d6b8798b6c03ce", 0x64, 0x2, 0x0, 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x80, 0xffffffffffffffff, &(0x7f0000000280)="41d7f9553a9b920be90c2c0b73592a19a967c5999c7e1f78d966f4c7f036a4e60768170215d6f4a91a0fc4d6de5c7a21b91983453b802c6312727c753f4fed3311dc85e77de25376680beea0c05c45e3ee75b210e5be4d51dad51322d91a2f51a10e4290bef517f493b4a59dc05f487994b95aeefef99467aef28122ad2b8269ded550e761f4a89c4e239bdfc570a2a693b9183e8b299da9d57a38b3319fba2756f2defce2ec84c956f55ec8328d15577decbd405c586d874cbee825b82ca827833ed2eaa435200c8abbf352e4dd1d371c476b8d71149e371e6dbc61c2c5f902e381e3e97e3b52214983", 0xea, 0x8, 0x0, 0x3, r3}]) 16:57:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 20) 16:57:45 executing program 2: io_setup(0x7f, &(0x7f00000000c0)) io_setup(0x3, &(0x7f0000000280)=0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_destroy(r1) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_destroy(r2) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r4) io_submit(r0, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x2, r3, &(0x7f0000000040)="bd3195e7d3021b8296860ca422707d1752ab2b962bb922e2de082d060d8d46f465d7ba9211d9a5221e19f7ba41ca3b6ce526ef757b076ad5fd", 0x39, 0xce78, 0x0, 0x1, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000000140)="3c99afc0d5bd349454c016b97749f180c0fc61d0f25bac69ac0c80c67118b8073d0f497971f6931a53f5d920a9a152103e1571150e02f235fd519de96ca774b3d29d39d28f8115ac168e3b0d51e62a60841c129d", 0x54, 0x1000, 0x0, 0x3}]) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) 16:57:45 executing program 1: getrandom(0x0, 0xfe88, 0x1) 16:57:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0), r0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000040)=0x4, 0x4) getrandom(0x0, 0x0, 0x5) getrandom(&(0x7f00000000c0)=""/122, 0x7a, 0x3) 16:57:45 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, r1, 0x100000000) [ 2443.026347] FAULT_INJECTION: forcing a failure. [ 2443.026347] name failslab, interval 1, probability 0, space 0, times 0 [ 2443.048524] CPU: 0 PID: 25309 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2443.056426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2443.065780] Call Trace: [ 2443.068366] dump_stack+0x1fc/0x2ef [ 2443.071991] should_fail.cold+0xa/0xf [ 2443.075782] ? setup_fault_attr+0x200/0x200 [ 2443.080086] ? lock_acquire+0x170/0x3c0 [ 2443.084043] __should_failslab+0x115/0x180 [ 2443.088269] should_failslab+0x5/0x10 [ 2443.092051] kmem_cache_alloc+0x277/0x370 [ 2443.096180] ? mempool_alloc+0x350/0x350 [ 2443.100225] mempool_init_node+0x2d0/0x6c0 [ 2443.104445] ? mempool_alloc+0x350/0x350 [ 2443.108483] ? mempool_free+0x370/0x370 [ 2443.112435] mempool_init+0x38/0x50 [ 2443.116044] bioset_init+0x327/0x810 [ 2443.119754] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2443.124490] blk_alloc_queue_node+0x189/0xbf0 [ 2443.128969] blk_mq_init_queue+0x44/0xa0 [ 2443.133013] nbd_dev_add+0x2b9/0x890 [ 2443.136719] nbd_genl_connect+0x4cc/0x1630 [ 2443.140949] ? nbd_xmit_timeout+0x730/0x730 [ 2443.145274] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2443.150509] ? validate_nla+0x270/0x820 [ 2443.154491] ? nla_parse+0x1b2/0x290 [ 2443.158202] genl_family_rcv_msg+0x642/0xc40 [ 2443.162601] ? genl_rcv+0x40/0x40 [ 2443.166037] ? genl_rcv_msg+0x12f/0x160 [ 2443.169996] ? mutex_trylock+0x1a0/0x1a0 [ 2443.174063] ? __radix_tree_lookup+0x216/0x370 [ 2443.178633] genl_rcv_msg+0xbf/0x160 [ 2443.182334] netlink_rcv_skb+0x160/0x440 [ 2443.186377] ? genl_family_rcv_msg+0xc40/0xc40 [ 2443.190941] ? netlink_ack+0xae0/0xae0 [ 2443.194823] ? genl_rcv+0x15/0x40 [ 2443.198269] genl_rcv+0x24/0x40 [ 2443.201528] netlink_unicast+0x4d5/0x690 [ 2443.205582] ? netlink_sendskb+0x110/0x110 [ 2443.209802] ? _copy_from_iter_full+0x229/0x7c0 [ 2443.214457] ? __phys_addr_symbol+0x2c/0x70 [ 2443.218767] ? __check_object_size+0x17b/0x3e0 [ 2443.223338] netlink_sendmsg+0x6c3/0xc50 [ 2443.227392] ? aa_af_perm+0x230/0x230 [ 2443.231174] ? nlmsg_notify+0x1f0/0x1f0 [ 2443.235170] ? kernel_recvmsg+0x220/0x220 [ 2443.239316] ? nlmsg_notify+0x1f0/0x1f0 [ 2443.243283] sock_sendmsg+0xc3/0x120 [ 2443.246979] ___sys_sendmsg+0x7bb/0x8e0 [ 2443.250941] ? check_preemption_disabled+0x41/0x280 [ 2443.255946] ? copy_msghdr_from_user+0x440/0x440 [ 2443.260693] ? __fget+0x32f/0x510 [ 2443.264129] ? lock_downgrade+0x720/0x720 [ 2443.268259] ? check_preemption_disabled+0x41/0x280 [ 2443.273258] ? check_preemption_disabled+0x41/0x280 [ 2443.278255] ? __fget+0x356/0x510 [ 2443.281689] ? do_dup2+0x450/0x450 [ 2443.285212] ? lock_downgrade+0x720/0x720 [ 2443.289341] ? vfs_write+0x3d7/0x540 [ 2443.293041] ? __fdget+0x1d0/0x230 [ 2443.296566] __x64_sys_sendmsg+0x132/0x220 [ 2443.300782] ? __sys_sendmsg+0x1b0/0x1b0 [ 2443.304821] ? vfs_write+0x393/0x540 [ 2443.308534] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2443.313879] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2443.318874] ? do_syscall_64+0x21/0x620 [ 2443.322829] do_syscall_64+0xf9/0x620 [ 2443.326617] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2443.331791] RIP: 0033:0x7f0702c0c0c9 [ 2443.335486] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2443.354371] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2443.362063] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2443.369333] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 16:57:45 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000003, 0x13, r0, 0x100000000) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:45 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x4, &(0x7f0000000000)=0x0) r2 = syz_open_dev$media(&(0x7f0000000040), 0x0, 0x2080) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000600), 0x280080, 0x0) io_submit(r1, 0x6, &(0x7f0000000780)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0xdea, r2, &(0x7f0000000140)="78797a292f4538ccba7a89440fd1614e4eadb678bd9bf51be31417e72c766afe3b05a511d744d25df9080a7966d6683e5aab32447a26e2304867ed70a9d55f35dcb182ca475870c3d32f4b2a01f929037e3279a27e6714b7b854fb65a61e95b4177eebb295906001ae5ea653ec6105652047384c3d24c2fbf10336ae939f10e1b995099ce5eac6f318b82bceed455bf4462e8dadb9cc088510e1c7739d324f0fb1b69b407b8a58233489f447c640174c74b176529914ec2a1ddd4bc051d972e54b0be9b1c9a8aca407931c5e3b9dc83e8fbfb10ebd845b674553108cd7121d7530500c01cb83", 0xe6, 0x1, 0x0, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x7, r3, &(0x7f0000000280)="1b6113bd98458484764504999cd67996fe9a17fbe532d2ead3cc04c3a463", 0x1e, 0x20, 0x0, 0x3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x4, r3, &(0x7f0000000300)="c1c1d2c7b8c185ff368f8fb65814e642e869502bd8950c80f0a954", 0x1b, 0xab1, 0x0, 0x1, r6}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x5, 0x2, r4, &(0x7f00000003c0)="7123e866d48899f1ef0218878d924ffd7dd45270b0827974c98dfdf20f68146df78dcbc3dc43e28c75b9c1ce8fe3d6d1ecc4328900bf233678e47b7c5c47075c4cafc40b2dddb6504fbee0aa79bb03a6aede8e5c4dc835f27b3eb7a8cac3a0f502f1d9d0a807eda72ffb5ad99982c288dea6d8f11591dd10006ec6d84f4091c3ff8961acef181360d0afe62246875cac1d8a8d8c23121aef35db941a9079c494b2b6e5d321ef26", 0xa7, 0x7, 0x0, 0x0, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x5, r2, &(0x7f0000000500)="b7e50f78271fb6381cd8a9b16401a7ab022a487c5e300040896b0039c9b865933608c9e0df51084243ffc991fa34f8e822828c5b48dc841eecc9c3953c45c5265cf34d1862b96d7ff8552755b047e3549e49a16c753b21067414b85ed31b7614e0c7b11e52640e2ff437c458725baa27fc0c7a1af78c2c0dd5855865f9330d5028564028489626529d53740d16668f00c68a782bace15b3671f5bc553a0df56b9105948b4e7b9f74d17fdb6a1b1a912ded6e420174da61b330cea95fad64cade6ae205e828f7290c4209d80f88acd36dce3bc4bcc73376b55a3402d0c767adeefdb7f1be1e85b55e2fd7", 0xea, 0x78, 0x0, 0x3, r6}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0xe0f, r2, &(0x7f0000000680)="bf67aeddd7e99f84db6c9551c98ab3a70ac9c743365821b08d0ccf646bf6ac74b4192a6db96ce9544a124bac95a60309afaeeefaf4a5e6ca75338ee510629f2272c7b835b64d90afe55a2f83e791006ff703b0cc166cc9954310fb85a66b0afaa4b49b68d555e3ce857d01abcfb4f2d59319610668e205a33152dc096d04a165a22ac554cc8e41fe3f7e6c5128cb0332f61cd0198637b6cbde9d5acb24935133ba0b2decd24f0e8bf2272c3317f86366aed1d605a9ce117985a4", 0xba, 0x81, 0x0, 0x1, r4}]) io_destroy(r0) 16:57:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 21) [ 2443.376591] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2443.383850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2443.391103] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2443.402996] nbd: failed to add new device 16:57:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0), r0) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000040)=0x4, 0x4) (async, rerun: 32) getrandom(0x0, 0x0, 0x5) (rerun: 32) getrandom(&(0x7f00000000c0)=""/122, 0x7a, 0x3) [ 2443.463634] FAULT_INJECTION: forcing a failure. [ 2443.463634] name failslab, interval 1, probability 0, space 0, times 0 [ 2443.497816] CPU: 0 PID: 25323 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2443.505732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2443.515091] Call Trace: [ 2443.517685] dump_stack+0x1fc/0x2ef [ 2443.521326] should_fail.cold+0xa/0xf [ 2443.525146] ? setup_fault_attr+0x200/0x200 [ 2443.529477] ? lock_acquire+0x170/0x3c0 [ 2443.533465] __should_failslab+0x115/0x180 [ 2443.537708] should_failslab+0x5/0x10 [ 2443.541523] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2443.546640] __kmalloc_node+0x38/0x70 [ 2443.550449] ? mempool_free+0x370/0x370 [ 2443.554432] mempool_init_node+0x137/0x6c0 [ 2443.558677] ? mempool_alloc+0x350/0x350 [ 2443.562743] ? mempool_free+0x370/0x370 [ 2443.566720] mempool_init+0x38/0x50 [ 2443.570357] bioset_init+0x532/0x810 [ 2443.574077] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2443.578847] blk_alloc_queue_node+0x189/0xbf0 [ 2443.583356] blk_mq_init_queue+0x44/0xa0 [ 2443.587420] nbd_dev_add+0x2b9/0x890 [ 2443.591122] nbd_genl_connect+0x4cc/0x1630 [ 2443.595343] ? nbd_xmit_timeout+0x730/0x730 [ 2443.599647] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2443.604818] ? validate_nla+0x270/0x820 [ 2443.608775] ? nla_parse+0x1b2/0x290 [ 2443.612474] genl_family_rcv_msg+0x642/0xc40 [ 2443.616869] ? genl_rcv+0x40/0x40 [ 2443.620304] ? genl_rcv_msg+0x12f/0x160 [ 2443.624260] ? mutex_trylock+0x1a0/0x1a0 [ 2443.628320] ? __radix_tree_lookup+0x216/0x370 [ 2443.632886] genl_rcv_msg+0xbf/0x160 [ 2443.636593] netlink_rcv_skb+0x160/0x440 [ 2443.640643] ? genl_family_rcv_msg+0xc40/0xc40 [ 2443.645220] ? netlink_ack+0xae0/0xae0 [ 2443.649100] ? genl_rcv+0x15/0x40 [ 2443.652546] genl_rcv+0x24/0x40 [ 2443.655818] netlink_unicast+0x4d5/0x690 [ 2443.659869] ? netlink_sendskb+0x110/0x110 [ 2443.664095] ? _copy_from_iter_full+0x229/0x7c0 [ 2443.668756] ? __phys_addr_symbol+0x2c/0x70 [ 2443.673064] ? __check_object_size+0x17b/0x3e0 [ 2443.677632] netlink_sendmsg+0x6c3/0xc50 [ 2443.681678] ? aa_af_perm+0x230/0x230 [ 2443.685457] ? nlmsg_notify+0x1f0/0x1f0 [ 2443.689419] ? kernel_recvmsg+0x220/0x220 [ 2443.693564] ? nlmsg_notify+0x1f0/0x1f0 [ 2443.697530] sock_sendmsg+0xc3/0x120 [ 2443.701232] ___sys_sendmsg+0x7bb/0x8e0 [ 2443.705204] ? check_preemption_disabled+0x41/0x280 [ 2443.710210] ? copy_msghdr_from_user+0x440/0x440 [ 2443.714947] ? __fget+0x32f/0x510 [ 2443.718387] ? lock_downgrade+0x720/0x720 [ 2443.722530] ? check_preemption_disabled+0x41/0x280 [ 2443.727621] ? check_preemption_disabled+0x41/0x280 [ 2443.732620] ? __fget+0x356/0x510 [ 2443.736067] ? do_dup2+0x450/0x450 [ 2443.739608] ? lock_downgrade+0x720/0x720 [ 2443.743761] ? vfs_write+0x3d7/0x540 [ 2443.747477] ? __fdget+0x1d0/0x230 [ 2443.751016] __x64_sys_sendmsg+0x132/0x220 [ 2443.755364] ? __sys_sendmsg+0x1b0/0x1b0 [ 2443.759422] ? vfs_write+0x393/0x540 [ 2443.763142] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2443.768501] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2443.773509] ? do_syscall_64+0x21/0x620 [ 2443.777477] do_syscall_64+0xf9/0x620 [ 2443.781270] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2443.786450] RIP: 0033:0x7f0702c0c0c9 [ 2443.790155] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2443.809040] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2443.816730] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2443.824001] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2443.831271] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2443.838522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2443.845791] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2443.860964] nbd: failed to add new device 16:57:46 executing program 3: ioprio_set$pid(0x0, 0x0, 0x3) io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) 16:57:46 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000003, 0x13, r0, 0x100000000) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0), r0) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000040)=0x4, 0x4) (async) getrandom(0x0, 0x0, 0x5) (async) getrandom(&(0x7f00000000c0)=""/122, 0x7a, 0x3) 16:57:46 executing program 2: io_setup(0x7f, &(0x7f00000000c0)) io_setup(0x3, &(0x7f0000000280)=0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_destroy(r1) (async) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) io_destroy(r2) (async) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async, rerun: 32) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r4) io_submit(r0, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x2, r3, &(0x7f0000000040)="bd3195e7d3021b8296860ca422707d1752ab2b962bb922e2de082d060d8d46f465d7ba9211d9a5221e19f7ba41ca3b6ce526ef757b076ad5fd", 0x39, 0xce78, 0x0, 0x1, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000000140)="3c99afc0d5bd349454c016b97749f180c0fc61d0f25bac69ac0c80c67118b8073d0f497971f6931a53f5d920a9a152103e1571150e02f235fd519de96ca774b3d29d39d28f8115ac168e3b0d51e62a60841c129d", 0x54, 0x1000, 0x0, 0x3}]) (async, rerun: 32) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (rerun: 32) 16:57:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 22) 16:57:46 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x4, &(0x7f0000000000)=0x0) r2 = syz_open_dev$media(&(0x7f0000000040), 0x0, 0x2080) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000600), 0x280080, 0x0) io_submit(r1, 0x6, &(0x7f0000000780)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0xdea, r2, &(0x7f0000000140)="78797a292f4538ccba7a89440fd1614e4eadb678bd9bf51be31417e72c766afe3b05a511d744d25df9080a7966d6683e5aab32447a26e2304867ed70a9d55f35dcb182ca475870c3d32f4b2a01f929037e3279a27e6714b7b854fb65a61e95b4177eebb295906001ae5ea653ec6105652047384c3d24c2fbf10336ae939f10e1b995099ce5eac6f318b82bceed455bf4462e8dadb9cc088510e1c7739d324f0fb1b69b407b8a58233489f447c640174c74b176529914ec2a1ddd4bc051d972e54b0be9b1c9a8aca407931c5e3b9dc83e8fbfb10ebd845b674553108cd7121d7530500c01cb83", 0xe6, 0x1, 0x0, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x7, r3, &(0x7f0000000280)="1b6113bd98458484764504999cd67996fe9a17fbe532d2ead3cc04c3a463", 0x1e, 0x20, 0x0, 0x3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x4, r3, &(0x7f0000000300)="c1c1d2c7b8c185ff368f8fb65814e642e869502bd8950c80f0a954", 0x1b, 0xab1, 0x0, 0x1, r6}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x5, 0x2, r4, &(0x7f00000003c0)="7123e866d48899f1ef0218878d924ffd7dd45270b0827974c98dfdf20f68146df78dcbc3dc43e28c75b9c1ce8fe3d6d1ecc4328900bf233678e47b7c5c47075c4cafc40b2dddb6504fbee0aa79bb03a6aede8e5c4dc835f27b3eb7a8cac3a0f502f1d9d0a807eda72ffb5ad99982c288dea6d8f11591dd10006ec6d84f4091c3ff8961acef181360d0afe62246875cac1d8a8d8c23121aef35db941a9079c494b2b6e5d321ef26", 0xa7, 0x7, 0x0, 0x0, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x5, r2, &(0x7f0000000500)="b7e50f78271fb6381cd8a9b16401a7ab022a487c5e300040896b0039c9b865933608c9e0df51084243ffc991fa34f8e822828c5b48dc841eecc9c3953c45c5265cf34d1862b96d7ff8552755b047e3549e49a16c753b21067414b85ed31b7614e0c7b11e52640e2ff437c458725baa27fc0c7a1af78c2c0dd5855865f9330d5028564028489626529d53740d16668f00c68a782bace15b3671f5bc553a0df56b9105948b4e7b9f74d17fdb6a1b1a912ded6e420174da61b330cea95fad64cade6ae205e828f7290c4209d80f88acd36dce3bc4bcc73376b55a3402d0c767adeefdb7f1be1e85b55e2fd7", 0xea, 0x78, 0x0, 0x3, r6}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0xe0f, r2, &(0x7f0000000680)="bf67aeddd7e99f84db6c9551c98ab3a70ac9c743365821b08d0ccf646bf6ac74b4192a6db96ce9544a124bac95a60309afaeeefaf4a5e6ca75338ee510629f2272c7b835b64d90afe55a2f83e791006ff703b0cc166cc9954310fb85a66b0afaa4b49b68d555e3ce857d01abcfb4f2d59319610668e205a33152dc096d04a165a22ac554cc8e41fe3f7e6c5128cb0332f61cd0198637b6cbde9d5acb24935133ba0b2decd24f0e8bf2272c3317f86366aed1d605a9ce117985a4", 0xba, 0x81, 0x0, 0x1, r4}]) io_destroy(r0) io_setup(0x7f, &(0x7f00000000c0)) (async) io_pgetevents(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) io_setup(0x4, &(0x7f0000000000)) (async) syz_open_dev$media(&(0x7f0000000040), 0x0, 0x2080) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000600), 0x280080, 0x0) (async) io_submit(r1, 0x6, &(0x7f0000000780)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0xdea, r2, &(0x7f0000000140)="78797a292f4538ccba7a89440fd1614e4eadb678bd9bf51be31417e72c766afe3b05a511d744d25df9080a7966d6683e5aab32447a26e2304867ed70a9d55f35dcb182ca475870c3d32f4b2a01f929037e3279a27e6714b7b854fb65a61e95b4177eebb295906001ae5ea653ec6105652047384c3d24c2fbf10336ae939f10e1b995099ce5eac6f318b82bceed455bf4462e8dadb9cc088510e1c7739d324f0fb1b69b407b8a58233489f447c640174c74b176529914ec2a1ddd4bc051d972e54b0be9b1c9a8aca407931c5e3b9dc83e8fbfb10ebd845b674553108cd7121d7530500c01cb83", 0xe6, 0x1, 0x0, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x7, r3, &(0x7f0000000280)="1b6113bd98458484764504999cd67996fe9a17fbe532d2ead3cc04c3a463", 0x1e, 0x20, 0x0, 0x3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x4, r3, &(0x7f0000000300)="c1c1d2c7b8c185ff368f8fb65814e642e869502bd8950c80f0a954", 0x1b, 0xab1, 0x0, 0x1, r6}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x5, 0x2, r4, &(0x7f00000003c0)="7123e866d48899f1ef0218878d924ffd7dd45270b0827974c98dfdf20f68146df78dcbc3dc43e28c75b9c1ce8fe3d6d1ecc4328900bf233678e47b7c5c47075c4cafc40b2dddb6504fbee0aa79bb03a6aede8e5c4dc835f27b3eb7a8cac3a0f502f1d9d0a807eda72ffb5ad99982c288dea6d8f11591dd10006ec6d84f4091c3ff8961acef181360d0afe62246875cac1d8a8d8c23121aef35db941a9079c494b2b6e5d321ef26", 0xa7, 0x7, 0x0, 0x0, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x5, r2, &(0x7f0000000500)="b7e50f78271fb6381cd8a9b16401a7ab022a487c5e300040896b0039c9b865933608c9e0df51084243ffc991fa34f8e822828c5b48dc841eecc9c3953c45c5265cf34d1862b96d7ff8552755b047e3549e49a16c753b21067414b85ed31b7614e0c7b11e52640e2ff437c458725baa27fc0c7a1af78c2c0dd5855865f9330d5028564028489626529d53740d16668f00c68a782bace15b3671f5bc553a0df56b9105948b4e7b9f74d17fdb6a1b1a912ded6e420174da61b330cea95fad64cade6ae205e828f7290c4209d80f88acd36dce3bc4bcc73376b55a3402d0c767adeefdb7f1be1e85b55e2fd7", 0xea, 0x78, 0x0, 0x3, r6}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0xe0f, r2, &(0x7f0000000680)="bf67aeddd7e99f84db6c9551c98ab3a70ac9c743365821b08d0ccf646bf6ac74b4192a6db96ce9544a124bac95a60309afaeeefaf4a5e6ca75338ee510629f2272c7b835b64d90afe55a2f83e791006ff703b0cc166cc9954310fb85a66b0afaa4b49b68d555e3ce857d01abcfb4f2d59319610668e205a33152dc096d04a165a22ac554cc8e41fe3f7e6c5128cb0332f61cd0198637b6cbde9d5acb24935133ba0b2decd24f0e8bf2272c3317f86366aed1d605a9ce117985a4", 0xba, 0x81, 0x0, 0x1, r4}]) (async) io_destroy(r0) (async) 16:57:46 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc2}, &(0x7f0000000200)={0x0, "6cac004afd1fb7f2efee8c5b5efaee68505245fa7084330cf11e755b47da42b38d7e9c805ed8cc2a0dc802c11dba94da12b4956b1c8bd195a529b4eb90a28b94"}, 0x48, r0) keyctl$unlink(0x6, r1, r0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) r3 = add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) keyctl$instantiate(0xc, 0x0, &(0x7f0000000240)=ANY=[@ANYRES16=r4], 0x16, r3) getrandom(0x0, 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0xe2e, 0xfffffff7, 0x0, 'queue1\x00', 0x2}) getrandom(&(0x7f0000000040)=""/68, 0x44, 0x0) 16:57:46 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000003, 0x13, r0, 0x100000000) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:46 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc2}, &(0x7f0000000200)={0x0, "6cac004afd1fb7f2efee8c5b5efaee68505245fa7084330cf11e755b47da42b38d7e9c805ed8cc2a0dc802c11dba94da12b4956b1c8bd195a529b4eb90a28b94"}, 0x48, r0) keyctl$unlink(0x6, r1, r0) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) (async) r3 = add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) (async) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) keyctl$instantiate(0xc, 0x0, &(0x7f0000000240)=ANY=[@ANYRES16=r4], 0x16, r3) (async, rerun: 32) getrandom(0x0, 0x0, 0x5) (rerun: 32) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0xe2e, 0xfffffff7, 0x0, 'queue1\x00', 0x2}) (async) getrandom(&(0x7f0000000040)=""/68, 0x44, 0x0) 16:57:46 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x1201c42, 0x4) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) [ 2444.026613] FAULT_INJECTION: forcing a failure. [ 2444.026613] name failslab, interval 1, probability 0, space 0, times 0 [ 2444.070780] CPU: 1 PID: 25355 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2444.078688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2444.088046] Call Trace: [ 2444.090646] dump_stack+0x1fc/0x2ef [ 2444.094286] should_fail.cold+0xa/0xf [ 2444.098097] ? setup_fault_attr+0x200/0x200 [ 2444.102427] ? lock_acquire+0x170/0x3c0 [ 2444.106408] __should_failslab+0x115/0x180 [ 2444.110649] should_failslab+0x5/0x10 [ 2444.114455] kmem_cache_alloc+0x277/0x370 [ 2444.118620] ? mempool_alloc+0x350/0x350 [ 2444.122682] mempool_init_node+0x2d0/0x6c0 [ 2444.126927] ? mempool_alloc+0x350/0x350 [ 2444.130989] ? mempool_free+0x370/0x370 [ 2444.134964] mempool_init+0x38/0x50 [ 2444.138620] bioset_init+0x532/0x810 [ 2444.142338] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2444.147107] blk_alloc_queue_node+0x189/0xbf0 [ 2444.151616] blk_mq_init_queue+0x44/0xa0 [ 2444.155691] nbd_dev_add+0x2b9/0x890 [ 2444.159424] nbd_genl_connect+0x4cc/0x1630 [ 2444.163677] ? nbd_xmit_timeout+0x730/0x730 [ 2444.168011] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2444.173209] ? validate_nla+0x270/0x820 [ 2444.177181] ? nla_parse+0x1b2/0x290 [ 2444.180911] genl_family_rcv_msg+0x642/0xc40 [ 2444.185330] ? genl_rcv+0x40/0x40 [ 2444.188790] ? genl_rcv_msg+0x12f/0x160 [ 2444.192767] ? mutex_trylock+0x1a0/0x1a0 [ 2444.196844] ? __radix_tree_lookup+0x216/0x370 [ 2444.201439] genl_rcv_msg+0xbf/0x160 [ 2444.205159] netlink_rcv_skb+0x160/0x440 [ 2444.209223] ? genl_family_rcv_msg+0xc40/0xc40 [ 2444.213817] ? netlink_ack+0xae0/0xae0 [ 2444.217713] ? genl_rcv+0x15/0x40 16:57:46 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc2}, &(0x7f0000000200)={0x0, "6cac004afd1fb7f2efee8c5b5efaee68505245fa7084330cf11e755b47da42b38d7e9c805ed8cc2a0dc802c11dba94da12b4956b1c8bd195a529b4eb90a28b94"}, 0x48, r0) keyctl$unlink(0x6, r1, r0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) r3 = add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) keyctl$instantiate(0xc, 0x0, &(0x7f0000000240)=ANY=[@ANYRES16=r4], 0x16, r3) getrandom(0x0, 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0xe2e, 0xfffffff7, 0x0, 'queue1\x00', 0x2}) getrandom(&(0x7f0000000040)=""/68, 0x44, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) (async) add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc2}, &(0x7f0000000200)={0x0, "6cac004afd1fb7f2efee8c5b5efaee68505245fa7084330cf11e755b47da42b38d7e9c805ed8cc2a0dc802c11dba94da12b4956b1c8bd195a529b4eb90a28b94"}, 0x48, r0) (async) keyctl$unlink(0x6, r1, r0) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4000) (async) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) (async) add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) keyctl$instantiate(0xc, 0x0, &(0x7f0000000240)=ANY=[@ANYRES16=r4], 0x16, r3) (async) getrandom(0x0, 0x0, 0x5) (async) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0xe2e, 0xfffffff7, 0x0, 'queue1\x00', 0x2}) (async) getrandom(&(0x7f0000000040)=""/68, 0x44, 0x0) (async) [ 2444.221179] genl_rcv+0x24/0x40 [ 2444.224464] netlink_unicast+0x4d5/0x690 [ 2444.228530] ? netlink_sendskb+0x110/0x110 [ 2444.232765] ? _copy_from_iter_full+0x229/0x7c0 [ 2444.237442] ? __phys_addr_symbol+0x2c/0x70 [ 2444.241772] ? __check_object_size+0x17b/0x3e0 [ 2444.246369] netlink_sendmsg+0x6c3/0xc50 [ 2444.250435] ? aa_af_perm+0x230/0x230 [ 2444.254243] ? nlmsg_notify+0x1f0/0x1f0 [ 2444.258217] ? kernel_recvmsg+0x220/0x220 [ 2444.262382] ? nlmsg_notify+0x1f0/0x1f0 [ 2444.266356] sock_sendmsg+0xc3/0x120 16:57:46 executing program 1: setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x202, 0x4) getrandom(0x0, 0x0, 0x5) [ 2444.270059] ___sys_sendmsg+0x7bb/0x8e0 [ 2444.274036] ? check_preemption_disabled+0x41/0x280 [ 2444.279058] ? copy_msghdr_from_user+0x440/0x440 [ 2444.283819] ? __fget+0x32f/0x510 [ 2444.287286] ? lock_downgrade+0x720/0x720 [ 2444.291441] ? check_preemption_disabled+0x41/0x280 [ 2444.296464] ? check_preemption_disabled+0x41/0x280 [ 2444.301488] ? __fget+0x356/0x510 [ 2444.304951] ? do_dup2+0x450/0x450 [ 2444.308494] ? lock_downgrade+0x720/0x720 [ 2444.312646] ? vfs_write+0x3d7/0x540 [ 2444.316368] ? __fdget+0x1d0/0x230 [ 2444.319917] __x64_sys_sendmsg+0x132/0x220 [ 2444.324158] ? __sys_sendmsg+0x1b0/0x1b0 [ 2444.328227] ? vfs_write+0x393/0x540 [ 2444.331961] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2444.337345] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2444.342459] ? do_syscall_64+0x21/0x620 [ 2444.346442] do_syscall_64+0xf9/0x620 [ 2444.350255] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2444.355444] RIP: 0033:0x7f0702c0c0c9 [ 2444.359159] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2444.378072] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2444.385794] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2444.393071] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2444.400348] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2444.407627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2444.414891] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:46 executing program 3: ioprio_set$pid(0x0, 0x0, 0x3) (async) io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) 16:57:46 executing program 1: setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x202, 0x4) getrandom(0x0, 0x0, 0x5) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x202, 0x4) (async) getrandom(0x0, 0x0, 0x5) (async) 16:57:46 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x1201c42, 0x4) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x1201c42, 0x4) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) [ 2444.424936] nbd: failed to add new device 16:57:46 executing program 2: io_setup(0x7f, &(0x7f00000000c0)) io_setup(0x3, &(0x7f0000000280)=0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_destroy(r1) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_destroy(r2) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r4) io_submit(r0, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x2, r3, &(0x7f0000000040)="bd3195e7d3021b8296860ca422707d1752ab2b962bb922e2de082d060d8d46f465d7ba9211d9a5221e19f7ba41ca3b6ce526ef757b076ad5fd", 0x39, 0xce78, 0x0, 0x1, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000000140)="3c99afc0d5bd349454c016b97749f180c0fc61d0f25bac69ac0c80c67118b8073d0f497971f6931a53f5d920a9a152103e1571150e02f235fd519de96ca774b3d29d39d28f8115ac168e3b0d51e62a60841c129d", 0x54, 0x1000, 0x0, 0x3}]) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) io_setup(0x7f, &(0x7f00000000c0)) (async) io_setup(0x3, &(0x7f0000000280)) (async) io_setup(0x4, &(0x7f0000000000)) (async) io_destroy(r1) (async) io_setup(0x7f, &(0x7f0000000080)) (async) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) io_destroy(r2) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r4) (async) io_submit(r0, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x2, r3, &(0x7f0000000040)="bd3195e7d3021b8296860ca422707d1752ab2b962bb922e2de082d060d8d46f465d7ba9211d9a5221e19f7ba41ca3b6ce526ef757b076ad5fd", 0x39, 0xce78, 0x0, 0x1, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000000140)="3c99afc0d5bd349454c016b97749f180c0fc61d0f25bac69ac0c80c67118b8073d0f497971f6931a53f5d920a9a152103e1571150e02f235fd519de96ca774b3d29d39d28f8115ac168e3b0d51e62a60841c129d", 0x54, 0x1000, 0x0, 0x3}]) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) 16:57:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 23) 16:57:46 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x4, &(0x7f0000000000)=0x0) (async) r2 = syz_open_dev$media(&(0x7f0000000040), 0x0, 0x2080) (async) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) (async) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000600), 0x280080, 0x0) io_submit(r1, 0x6, &(0x7f0000000780)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0xdea, r2, &(0x7f0000000140)="78797a292f4538ccba7a89440fd1614e4eadb678bd9bf51be31417e72c766afe3b05a511d744d25df9080a7966d6683e5aab32447a26e2304867ed70a9d55f35dcb182ca475870c3d32f4b2a01f929037e3279a27e6714b7b854fb65a61e95b4177eebb295906001ae5ea653ec6105652047384c3d24c2fbf10336ae939f10e1b995099ce5eac6f318b82bceed455bf4462e8dadb9cc088510e1c7739d324f0fb1b69b407b8a58233489f447c640174c74b176529914ec2a1ddd4bc051d972e54b0be9b1c9a8aca407931c5e3b9dc83e8fbfb10ebd845b674553108cd7121d7530500c01cb83", 0xe6, 0x1, 0x0, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x7, r3, &(0x7f0000000280)="1b6113bd98458484764504999cd67996fe9a17fbe532d2ead3cc04c3a463", 0x1e, 0x20, 0x0, 0x3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x4, r3, &(0x7f0000000300)="c1c1d2c7b8c185ff368f8fb65814e642e869502bd8950c80f0a954", 0x1b, 0xab1, 0x0, 0x1, r6}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x5, 0x2, r4, &(0x7f00000003c0)="7123e866d48899f1ef0218878d924ffd7dd45270b0827974c98dfdf20f68146df78dcbc3dc43e28c75b9c1ce8fe3d6d1ecc4328900bf233678e47b7c5c47075c4cafc40b2dddb6504fbee0aa79bb03a6aede8e5c4dc835f27b3eb7a8cac3a0f502f1d9d0a807eda72ffb5ad99982c288dea6d8f11591dd10006ec6d84f4091c3ff8961acef181360d0afe62246875cac1d8a8d8c23121aef35db941a9079c494b2b6e5d321ef26", 0xa7, 0x7, 0x0, 0x0, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x5, r2, &(0x7f0000000500)="b7e50f78271fb6381cd8a9b16401a7ab022a487c5e300040896b0039c9b865933608c9e0df51084243ffc991fa34f8e822828c5b48dc841eecc9c3953c45c5265cf34d1862b96d7ff8552755b047e3549e49a16c753b21067414b85ed31b7614e0c7b11e52640e2ff437c458725baa27fc0c7a1af78c2c0dd5855865f9330d5028564028489626529d53740d16668f00c68a782bace15b3671f5bc553a0df56b9105948b4e7b9f74d17fdb6a1b1a912ded6e420174da61b330cea95fad64cade6ae205e828f7290c4209d80f88acd36dce3bc4bcc73376b55a3402d0c767adeefdb7f1be1e85b55e2fd7", 0xea, 0x78, 0x0, 0x3, r6}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0xe0f, r2, &(0x7f0000000680)="bf67aeddd7e99f84db6c9551c98ab3a70ac9c743365821b08d0ccf646bf6ac74b4192a6db96ce9544a124bac95a60309afaeeefaf4a5e6ca75338ee510629f2272c7b835b64d90afe55a2f83e791006ff703b0cc166cc9954310fb85a66b0afaa4b49b68d555e3ce857d01abcfb4f2d59319610668e205a33152dc096d04a165a22ac554cc8e41fe3f7e6c5128cb0332f61cd0198637b6cbde9d5acb24935133ba0b2decd24f0e8bf2272c3317f86366aed1d605a9ce117985a4", 0xba, 0x81, 0x0, 0x1, r4}]) (async) io_destroy(r0) 16:57:46 executing program 1: setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x202, 0x4) (async) getrandom(0x0, 0x0, 0x5) 16:57:46 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x1201c42, 0x4) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async, rerun: 64) r1 = socket$xdp(0x2c, 0x3, 0x0) (rerun: 64) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) [ 2444.521870] FAULT_INJECTION: forcing a failure. [ 2444.521870] name failslab, interval 1, probability 0, space 0, times 0 [ 2444.536330] CPU: 1 PID: 25428 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2444.544237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2444.553595] Call Trace: [ 2444.556195] dump_stack+0x1fc/0x2ef [ 2444.559845] should_fail.cold+0xa/0xf [ 2444.563666] ? setup_fault_attr+0x200/0x200 [ 2444.568000] ? lock_acquire+0x170/0x3c0 [ 2444.571989] __should_failslab+0x115/0x180 [ 2444.576238] should_failslab+0x5/0x10 [ 2444.580044] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2444.585160] bdi_alloc_node+0x5c/0xd0 [ 2444.588971] blk_alloc_queue_node+0x1af/0xbf0 [ 2444.593478] blk_mq_init_queue+0x44/0xa0 [ 2444.597547] nbd_dev_add+0x2b9/0x890 [ 2444.601275] nbd_genl_connect+0x4cc/0x1630 [ 2444.605523] ? nbd_xmit_timeout+0x730/0x730 [ 2444.609861] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2444.615062] ? validate_nla+0x270/0x820 [ 2444.619048] ? nla_parse+0x1b2/0x290 [ 2444.622775] genl_family_rcv_msg+0x642/0xc40 [ 2444.627199] ? genl_rcv+0x40/0x40 [ 2444.630659] ? genl_rcv_msg+0x12f/0x160 [ 2444.634636] ? mutex_trylock+0x1a0/0x1a0 [ 2444.638716] ? __radix_tree_lookup+0x216/0x370 [ 2444.643311] genl_rcv_msg+0xbf/0x160 [ 2444.647035] netlink_rcv_skb+0x160/0x440 [ 2444.651102] ? genl_family_rcv_msg+0xc40/0xc40 [ 2444.655692] ? netlink_ack+0xae0/0xae0 [ 2444.659589] ? genl_rcv+0x15/0x40 [ 2444.663056] genl_rcv+0x24/0x40 [ 2444.666338] netlink_unicast+0x4d5/0x690 16:57:47 executing program 1: getrandom(0x0, 0x0, 0x5) [ 2444.670505] ? netlink_sendskb+0x110/0x110 [ 2444.674743] ? _copy_from_iter_full+0x229/0x7c0 [ 2444.679421] ? __phys_addr_symbol+0x2c/0x70 [ 2444.683755] ? __check_object_size+0x17b/0x3e0 [ 2444.688346] netlink_sendmsg+0x6c3/0xc50 [ 2444.692411] ? aa_af_perm+0x230/0x230 [ 2444.696215] ? nlmsg_notify+0x1f0/0x1f0 [ 2444.700191] ? kernel_recvmsg+0x220/0x220 [ 2444.704347] ? nlmsg_notify+0x1f0/0x1f0 [ 2444.708332] sock_sendmsg+0xc3/0x120 [ 2444.712050] ___sys_sendmsg+0x7bb/0x8e0 [ 2444.716035] ? check_preemption_disabled+0x41/0x280 [ 2444.721057] ? copy_msghdr_from_user+0x440/0x440 [ 2444.725857] ? __fget+0x32f/0x510 [ 2444.729330] ? lock_downgrade+0x720/0x720 [ 2444.733482] ? check_preemption_disabled+0x41/0x280 [ 2444.738509] ? check_preemption_disabled+0x41/0x280 [ 2444.743535] ? __fget+0x356/0x510 [ 2444.747002] ? do_dup2+0x450/0x450 [ 2444.751767] ? lock_downgrade+0x720/0x720 [ 2444.755928] ? vfs_write+0x3d7/0x540 [ 2444.759657] ? __fdget+0x1d0/0x230 [ 2444.763209] __x64_sys_sendmsg+0x132/0x220 [ 2444.767451] ? __sys_sendmsg+0x1b0/0x1b0 16:57:47 executing program 1: getrandom(0x0, 0x0, 0x5) getrandom(0x0, 0x0, 0x5) (async) [ 2444.771516] ? vfs_write+0x393/0x540 [ 2444.775244] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2444.780620] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2444.785649] ? do_syscall_64+0x21/0x620 [ 2444.789639] do_syscall_64+0xf9/0x620 [ 2444.793451] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2444.798729] RIP: 0033:0x7f0702c0c0c9 [ 2444.802447] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2444.821356] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2444.829077] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2444.836352] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2444.843630] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2444.850907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2444.858184] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:47 executing program 5: socket$xdp(0x2c, 0x3, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f00000000c0)=0x210010, 0x4) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x13, r2, 0x0) socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000000)=0x2000, 0x4) r4 = socket$xdp(0x2c, 0x3, 0x0) r5 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r5, 0x80045017, &(0x7f0000000080)) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) mmap$xdp(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, r4, 0x180000000) 16:57:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 24) 16:57:47 executing program 3: ioprio_set$pid(0x0, 0x0, 0x3) io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) 16:57:47 executing program 1: getrandom(0x0, 0x0, 0x5) [ 2444.902118] nbd: failed to add new device 16:57:47 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3e, &(0x7f0000000000)) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) io_getevents(r0, 0x8, 0x8, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000006c0)={r1, r2+60000000}) io_setup(0x3, &(0x7f0000000040)=0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0), 0x2200, 0x0) io_submit(r3, 0x3, &(0x7f0000000540)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x8000, r4, &(0x7f0000000140)="7f4d16e0515e973ed2cc5a0703f6cea185277155e805dddf5c9acd77122254bcadbdcf3674d1f089f81de2ed3cb4e28583efce53a7094b00d13e869b97130233ba458d183a6ae21b2c633298d85bb5f5ca4cda440725dcd841fae44c22136047cb518e5c04", 0x65, 0xfffffffffffffffb, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x1f, r5, &(0x7f0000000280)="456d8ec97d21c1e9e691bd62a6f5cf2ea3255887a3619dcd371f006a68aaf1878a6549a2b39e972d024eb234dae3f56fdb5aaf5d2116cad23dd3d63055f320d26f1afc5c56d4400b47823d9687b8642341c528b1bc42079a554b518d5b7246d4e3fd469cab41b941cfe43e639c814ec2d8bf7156b96ff8c552ce8dd18eb38a5eb3f655afebbd640652e08853765104794fcefea3b5fcc9f4ab690d299e6c819ec008a486434e6729d7ddd53a9752ac6a2ea6c1e210964005572799ef31adad0f1dda86917bb3c2a38da57cd01c5d192fb60ee0286968aad916e4332321fc153a7f9cba662b0511d8a2a30fd37b63320aab52", 0xf2, 0x3, 0x0, 0x1, r6}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x4, 0xffffffffffffffff, &(0x7f00000003c0)="b760492050eff457b2d365170a481a6671ebbe0d81290f6b5b7eff33b1b377fc10dcb9d83e7cd43509ef1a6d0f43a5445160120599d86003e002637ba2745c69c125a51b7529bf38882e95f5183ae4e8ede37e2699e6e9fd411fd187efa834476943c47c45825d53aad84bbb100aeaac1e9b08456e5fb37cc5fb71697f67e93ec36dba7fa3e707748de7b7e10046336f843a4279e22833cee39cec596bb8752dda978b24fb935582c2f225cae7fcaf77c7f5e1ad82716ca0a7b76a5a9576e41a175ff85434a217342d5e51cca2b1d703fb344b28d25fa3b7b1dc3db8381ae26c7d31", 0xe2, 0x5, 0x0, 0x2, r7}]) io_destroy(r0) [ 2444.987678] FAULT_INJECTION: forcing a failure. [ 2444.987678] name failslab, interval 1, probability 0, space 0, times 0 [ 2445.015313] CPU: 1 PID: 25475 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2445.023232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2445.032595] Call Trace: [ 2445.035196] dump_stack+0x1fc/0x2ef [ 2445.038840] should_fail.cold+0xa/0xf [ 2445.042649] ? setup_fault_attr+0x200/0x200 [ 2445.046980] ? lock_acquire+0x170/0x3c0 [ 2445.050975] __should_failslab+0x115/0x180 [ 2445.055223] should_failslab+0x5/0x10 [ 2445.059032] kmem_cache_alloc_trace+0x284/0x380 [ 2445.063716] wb_congested_get_create+0x180/0x3a0 [ 2445.068489] wb_init+0x4a7/0x770 [ 2445.071861] ? __raw_spin_lock_init+0x28/0x100 [ 2445.076452] bdi_init+0x29c/0x410 [ 2445.079910] bdi_alloc_node+0x76/0xd0 [ 2445.083723] blk_alloc_queue_node+0x1af/0xbf0 [ 2445.088232] blk_mq_init_queue+0x44/0xa0 [ 2445.092302] nbd_dev_add+0x2b9/0x890 [ 2445.096036] nbd_genl_connect+0x4cc/0x1630 [ 2445.100290] ? nbd_xmit_timeout+0x730/0x730 [ 2445.105232] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2445.110432] ? validate_nla+0x270/0x820 [ 2445.114420] ? nla_parse+0x1b2/0x290 [ 2445.118149] genl_family_rcv_msg+0x642/0xc40 [ 2445.122719] ? genl_rcv+0x40/0x40 [ 2445.126174] ? genl_rcv_msg+0x12f/0x160 [ 2445.130160] ? mutex_trylock+0x1a0/0x1a0 [ 2445.134240] ? __radix_tree_lookup+0x216/0x370 [ 2445.138841] genl_rcv_msg+0xbf/0x160 [ 2445.143875] netlink_rcv_skb+0x160/0x440 [ 2445.147944] ? genl_family_rcv_msg+0xc40/0xc40 [ 2445.152533] ? netlink_ack+0xae0/0xae0 [ 2445.156429] ? genl_rcv+0x15/0x40 [ 2445.159891] genl_rcv+0x24/0x40 [ 2445.163175] netlink_unicast+0x4d5/0x690 [ 2445.167429] ? netlink_sendskb+0x110/0x110 [ 2445.171687] ? _copy_from_iter_full+0x229/0x7c0 [ 2445.176354] ? __phys_addr_symbol+0x2c/0x70 [ 2445.180673] ? __check_object_size+0x17b/0x3e0 [ 2445.185275] netlink_sendmsg+0x6c3/0xc50 [ 2445.189342] ? aa_af_perm+0x230/0x230 [ 2445.193145] ? nlmsg_notify+0x1f0/0x1f0 [ 2445.197114] ? kernel_recvmsg+0x220/0x220 [ 2445.201263] ? nlmsg_notify+0x1f0/0x1f0 [ 2445.205242] sock_sendmsg+0xc3/0x120 [ 2445.208950] ___sys_sendmsg+0x7bb/0x8e0 [ 2445.212919] ? check_preemption_disabled+0x41/0x280 [ 2445.217917] ? copy_msghdr_from_user+0x440/0x440 [ 2445.222673] ? __fget+0x32f/0x510 [ 2445.226122] ? lock_downgrade+0x720/0x720 [ 2445.230257] ? check_preemption_disabled+0x41/0x280 [ 2445.235293] ? check_preemption_disabled+0x41/0x280 [ 2445.240313] ? __fget+0x356/0x510 [ 2445.243760] ? do_dup2+0x450/0x450 [ 2445.247282] ? lock_downgrade+0x720/0x720 [ 2445.251433] ? vfs_write+0x3d7/0x540 [ 2445.255153] ? __fdget+0x1d0/0x230 [ 2445.258713] __x64_sys_sendmsg+0x132/0x220 [ 2445.262948] ? __sys_sendmsg+0x1b0/0x1b0 [ 2445.267001] ? vfs_write+0x393/0x540 [ 2445.270833] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2445.276455] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2445.281472] ? do_syscall_64+0x21/0x620 [ 2445.285465] do_syscall_64+0xf9/0x620 [ 2445.289282] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2445.294464] RIP: 0033:0x7f0702c0c0c9 [ 2445.298170] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2445.317057] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2445.324751] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2445.332015] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 16:57:47 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3, &(0x7f0000000280)=0x0) io_setup(0x9, &(0x7f0000000000)) io_setup(0x7f, &(0x7f0000000080)) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_cancel(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffe, 0xffffffffffffffff, 0x0, 0x0, 0x7fffffffffffffe}, 0x0) io_destroy(r1) io_destroy(r0) 16:57:47 executing program 5: socket$xdp(0x2c, 0x3, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f00000000c0)=0x210010, 0x4) (async) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x13, r2, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000000)=0x2000, 0x4) (async) r4 = socket$xdp(0x2c, 0x3, 0x0) (async) r5 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r5, 0x80045017, &(0x7f0000000080)) (async) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) mmap$xdp(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, r4, 0x180000000) 16:57:47 executing program 1: getrandom(0x0, 0x0, 0x5) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3800e9130e1400042dbd7000fbdbdf25080600000000000008003c000200000008000300b100000008003c0004000000080003000400000083d532755b0217509f7da2c93213594f943a305b02668d572b54d6977ed8374b0a88094dad0b5984e65f1a8e21b34a9e24c8f72a93f96275d02eb406684e"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x40080) [ 2445.339278] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2445.346540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2445.353793] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:47 executing program 1: getrandom(0x0, 0x0, 0x5) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3800e9130e1400042dbd7000fbdbdf25080600000000000008003c000200000008000300b100000008003c0004000000080003000400000083d532755b0217509f7da2c93213594f943a305b02668d572b54d6977ed8374b0a88094dad0b5984e65f1a8e21b34a9e24c8f72a93f96275d02eb406684e"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x40080) getrandom(0x0, 0x0, 0x5) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3800e9130e1400042dbd7000fbdbdf25080600000000000008003c000200000008000300b100000008003c0004000000080003000400000083d532755b0217509f7da2c93213594f943a305b02668d572b54d6977ed8374b0a88094dad0b5984e65f1a8e21b34a9e24c8f72a93f96275d02eb406684e"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x40080) (async) 16:57:47 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3e, &(0x7f0000000000)) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) io_getevents(r0, 0x8, 0x8, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000006c0)={r1, r2+60000000}) io_setup(0x3, &(0x7f0000000040)=0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0), 0x2200, 0x0) io_submit(r3, 0x3, &(0x7f0000000540)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x8000, r4, &(0x7f0000000140)="7f4d16e0515e973ed2cc5a0703f6cea185277155e805dddf5c9acd77122254bcadbdcf3674d1f089f81de2ed3cb4e28583efce53a7094b00d13e869b97130233ba458d183a6ae21b2c633298d85bb5f5ca4cda440725dcd841fae44c22136047cb518e5c04", 0x65, 0xfffffffffffffffb, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x1f, r5, &(0x7f0000000280)="456d8ec97d21c1e9e691bd62a6f5cf2ea3255887a3619dcd371f006a68aaf1878a6549a2b39e972d024eb234dae3f56fdb5aaf5d2116cad23dd3d63055f320d26f1afc5c56d4400b47823d9687b8642341c528b1bc42079a554b518d5b7246d4e3fd469cab41b941cfe43e639c814ec2d8bf7156b96ff8c552ce8dd18eb38a5eb3f655afebbd640652e08853765104794fcefea3b5fcc9f4ab690d299e6c819ec008a486434e6729d7ddd53a9752ac6a2ea6c1e210964005572799ef31adad0f1dda86917bb3c2a38da57cd01c5d192fb60ee0286968aad916e4332321fc153a7f9cba662b0511d8a2a30fd37b63320aab52", 0xf2, 0x3, 0x0, 0x1, r6}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x4, 0xffffffffffffffff, &(0x7f00000003c0)="b760492050eff457b2d365170a481a6671ebbe0d81290f6b5b7eff33b1b377fc10dcb9d83e7cd43509ef1a6d0f43a5445160120599d86003e002637ba2745c69c125a51b7529bf38882e95f5183ae4e8ede37e2699e6e9fd411fd187efa834476943c47c45825d53aad84bbb100aeaac1e9b08456e5fb37cc5fb71697f67e93ec36dba7fa3e707748de7b7e10046336f843a4279e22833cee39cec596bb8752dda978b24fb935582c2f225cae7fcaf77c7f5e1ad82716ca0a7b76a5a9576e41a175ff85434a217342d5e51cca2b1d703fb344b28d25fa3b7b1dc3db8381ae26c7d31", 0xe2, 0x5, 0x0, 0x2, r7}]) io_destroy(r0) io_setup(0x7f, &(0x7f00000000c0)) (async) io_setup(0x3e, &(0x7f0000000000)) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) clock_gettime(0x0, &(0x7f0000000680)) (async) io_getevents(r0, 0x8, 0x8, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000006c0)={r1, r2+60000000}) (async) io_setup(0x3, &(0x7f0000000040)) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0), 0x2200, 0x0) (async) io_submit(r3, 0x3, &(0x7f0000000540)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x8000, r4, &(0x7f0000000140)="7f4d16e0515e973ed2cc5a0703f6cea185277155e805dddf5c9acd77122254bcadbdcf3674d1f089f81de2ed3cb4e28583efce53a7094b00d13e869b97130233ba458d183a6ae21b2c633298d85bb5f5ca4cda440725dcd841fae44c22136047cb518e5c04", 0x65, 0xfffffffffffffffb, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x1f, r5, &(0x7f0000000280)="456d8ec97d21c1e9e691bd62a6f5cf2ea3255887a3619dcd371f006a68aaf1878a6549a2b39e972d024eb234dae3f56fdb5aaf5d2116cad23dd3d63055f320d26f1afc5c56d4400b47823d9687b8642341c528b1bc42079a554b518d5b7246d4e3fd469cab41b941cfe43e639c814ec2d8bf7156b96ff8c552ce8dd18eb38a5eb3f655afebbd640652e08853765104794fcefea3b5fcc9f4ab690d299e6c819ec008a486434e6729d7ddd53a9752ac6a2ea6c1e210964005572799ef31adad0f1dda86917bb3c2a38da57cd01c5d192fb60ee0286968aad916e4332321fc153a7f9cba662b0511d8a2a30fd37b63320aab52", 0xf2, 0x3, 0x0, 0x1, r6}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x4, 0xffffffffffffffff, &(0x7f00000003c0)="b760492050eff457b2d365170a481a6671ebbe0d81290f6b5b7eff33b1b377fc10dcb9d83e7cd43509ef1a6d0f43a5445160120599d86003e002637ba2745c69c125a51b7529bf38882e95f5183ae4e8ede37e2699e6e9fd411fd187efa834476943c47c45825d53aad84bbb100aeaac1e9b08456e5fb37cc5fb71697f67e93ec36dba7fa3e707748de7b7e10046336f843a4279e22833cee39cec596bb8752dda978b24fb935582c2f225cae7fcaf77c7f5e1ad82716ca0a7b76a5a9576e41a175ff85434a217342d5e51cca2b1d703fb344b28d25fa3b7b1dc3db8381ae26c7d31", 0xe2, 0x5, 0x0, 0x2, r7}]) (async) io_destroy(r0) (async) [ 2445.396143] nbd: failed to add new device 16:57:47 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) sendmsg$xdp(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x2c, 0x0, 0x0, 0x1e}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="1e91ef93f2a89eecdf352e36f775b38be6fefcc6a3cb1cbc6cc1c7cf5cd8bedcd3fa8cbf2e86afb019a68b7e489ddcff99840dae54c2ff9f07715f4c571135b4", 0x40}, {&(0x7f0000000180)="e8d4f9c9b31ffd836e6e77d9850dad6a11d839ebbcdf2781a3d810f2c350bf52e65b984f579c60b89b1cf9fb1699769f4da446007b20b50ec6307ad6f9958c4124f127f4f1c2872d65f4894973c573f066c6e374ff570ca8855b0bbf95232bf9e5fd7c4cbd72712acd01a3803ff1f8113fee43f71a9d49130612d4028cc2370772e4beadd008a81bc765944e4cdcb170d07de62fcfd6bfc7cd78", 0x9a}, {&(0x7f0000000280)="ddb55d4a5f1a5d4a69335cfafe59305cf249871d48ca6d85d609de94c7fdbbb7bf3d", 0x22}, {&(0x7f00000002c0)="1e62d4b84718256d580ad6990f11f5d689aac23d2353557b0a3a0499fb32e677", 0x20}, {&(0x7f0000000300)="a1932a1c1ad51944bef62f4c805d15de57d8a071c156b1fe0fd6bd8e72360908792b5dcffbb64dde979ade4d7283da7353392167aa0a927fcc0a662ec72f466fabf5cabc607f1c342d7e323f5225a453313dd971ae9c3a5b705c3e05ca04b06d1c6a87e12b5dbd34c4b65d29cf8a9ccc38656e4666b358ef9bb027435bcd333bdab984cb708b4452643706e5ca42c8a4c5bd1d70d80c3fc4233dccf5af67f7e25c5294587f01de1a0c2a3d6df92a9264a24b41032be5146328f0c9cb43325f", 0xbf}, {&(0x7f00000003c0)="e54f33145be265c9ce10fb9a1b8000371ef24937eeedcd23ebfbad3e6af4fba9a4a65186898219854d2b1357b7a026106f06f4442805f77d5e8131a752d0a31718836da60b5bd5116468e54f1a70177c0c237f07e9d4b4896f5d0bdccb11c94596d6593b8c99c98da673fba09150a10a36269173f66c70862dd0f5106fbaa8826f19dc5d96787ec8d009f9e4ebb33072c427941f5cf02eb93d60c601d6", 0x9d}], 0x6, 0x0, 0x0, 0x6008001}, 0x40000) keyctl$get_security(0x11, 0x0, &(0x7f0000000540)=""/99, 0x63) io_pgetevents(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f00000005c0)={0x77359400}, 0x0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_destroy(r0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) ioctl$PPPIOCSMRU1(r3, 0x40047452, &(0x7f0000000100)=0x4000030) clock_gettime(0x0, &(0x7f0000000000)) 16:57:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 25) 16:57:47 executing program 5: socket$xdp(0x2c, 0x3, 0x0) (async) r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f00000000c0)=0x210010, 0x4) (async) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x13, r2, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000000)=0x2000, 0x4) (async) r4 = socket$xdp(0x2c, 0x3, 0x0) (async) r5 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r5, 0x80045017, &(0x7f0000000080)) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) mmap$xdp(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, r4, 0x180000000) 16:57:47 executing program 1: getrandom(0x0, 0x0, 0x5) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3800e9130e1400042dbd7000fbdbdf25080600000000000008003c000200000008000300b100000008003c0004000000080003000400000083d532755b0217509f7da2c93213594f943a305b02668d572b54d6977ed8374b0a88094dad0b5984e65f1a8e21b34a9e24c8f72a93f96275d02eb406684e"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x40080) getrandom(0x0, 0x0, 0x5) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3800e9130e1400042dbd7000fbdbdf25080600000000000008003c000200000008000300b100000008003c0004000000080003000400000083d532755b0217509f7da2c93213594f943a305b02668d572b54d6977ed8374b0a88094dad0b5984e65f1a8e21b34a9e24c8f72a93f96275d02eb406684e"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x40080) (async) [ 2445.527257] FAULT_INJECTION: forcing a failure. [ 2445.527257] name failslab, interval 1, probability 0, space 0, times 0 [ 2445.544791] CPU: 1 PID: 25512 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2445.552695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2445.562050] Call Trace: [ 2445.564654] dump_stack+0x1fc/0x2ef [ 2445.568297] should_fail.cold+0xa/0xf [ 2445.572110] ? setup_fault_attr+0x200/0x200 [ 2445.576443] ? lock_acquire+0x170/0x3c0 [ 2445.580439] __should_failslab+0x115/0x180 [ 2445.584689] should_failslab+0x5/0x10 [ 2445.588498] kmem_cache_alloc_trace+0x284/0x380 [ 2445.593173] blk_alloc_queue_stats+0x3c/0x100 [ 2445.597680] blk_alloc_queue_node+0x1eb/0xbf0 [ 2445.602184] blk_mq_init_queue+0x44/0xa0 [ 2445.606231] nbd_dev_add+0x2b9/0x890 [ 2445.609929] nbd_genl_connect+0x4cc/0x1630 [ 2445.614150] ? nbd_xmit_timeout+0x730/0x730 [ 2445.618457] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2445.623633] ? validate_nla+0x270/0x820 [ 2445.627591] ? nla_parse+0x1b2/0x290 [ 2445.631289] genl_family_rcv_msg+0x642/0xc40 [ 2445.635684] ? genl_rcv+0x40/0x40 [ 2445.639116] ? genl_rcv_msg+0x12f/0x160 [ 2445.643070] ? mutex_trylock+0x1a0/0x1a0 [ 2445.647117] ? __radix_tree_lookup+0x216/0x370 [ 2445.651702] genl_rcv_msg+0xbf/0x160 [ 2445.655426] netlink_rcv_skb+0x160/0x440 [ 2445.659478] ? genl_family_rcv_msg+0xc40/0xc40 [ 2445.664042] ? netlink_ack+0xae0/0xae0 [ 2445.667917] ? genl_rcv+0x15/0x40 [ 2445.671354] genl_rcv+0x24/0x40 [ 2445.674614] netlink_unicast+0x4d5/0x690 [ 2445.678677] ? netlink_sendskb+0x110/0x110 [ 2445.682904] ? _copy_from_iter_full+0x229/0x7c0 [ 2445.687732] ? __phys_addr_symbol+0x2c/0x70 [ 2445.692047] ? __check_object_size+0x17b/0x3e0 [ 2445.696614] netlink_sendmsg+0x6c3/0xc50 [ 2445.700662] ? aa_af_perm+0x230/0x230 [ 2445.704444] ? nlmsg_notify+0x1f0/0x1f0 [ 2445.708396] ? kernel_recvmsg+0x220/0x220 [ 2445.712530] ? nlmsg_notify+0x1f0/0x1f0 [ 2445.716487] sock_sendmsg+0xc3/0x120 [ 2445.720180] ___sys_sendmsg+0x7bb/0x8e0 [ 2445.724151] ? check_preemption_disabled+0x41/0x280 [ 2445.729154] ? copy_msghdr_from_user+0x440/0x440 [ 2445.733898] ? __fget+0x32f/0x510 [ 2445.737346] ? lock_downgrade+0x720/0x720 [ 2445.741490] ? check_preemption_disabled+0x41/0x280 [ 2445.746489] ? check_preemption_disabled+0x41/0x280 [ 2445.751491] ? __fget+0x356/0x510 [ 2445.754925] ? do_dup2+0x450/0x450 [ 2445.758458] ? lock_downgrade+0x720/0x720 [ 2445.762597] ? vfs_write+0x3d7/0x540 [ 2445.766294] ? __fdget+0x1d0/0x230 [ 2445.769904] __x64_sys_sendmsg+0x132/0x220 [ 2445.774121] ? __sys_sendmsg+0x1b0/0x1b0 [ 2445.778161] ? vfs_write+0x393/0x540 [ 2445.781862] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2445.787209] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2445.792213] ? do_syscall_64+0x21/0x620 [ 2445.796182] do_syscall_64+0xf9/0x620 [ 2445.799967] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2445.805140] RIP: 0033:0x7f0702c0c0c9 [ 2445.808835] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2445.827722] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2445.835411] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2445.842663] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2445.849913] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2445.857177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2445.864611] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:48 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) sendmsg$xdp(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x2c, 0x0, 0x0, 0x1e}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="1e91ef93f2a89eecdf352e36f775b38be6fefcc6a3cb1cbc6cc1c7cf5cd8bedcd3fa8cbf2e86afb019a68b7e489ddcff99840dae54c2ff9f07715f4c571135b4", 0x40}, {&(0x7f0000000180)="e8d4f9c9b31ffd836e6e77d9850dad6a11d839ebbcdf2781a3d810f2c350bf52e65b984f579c60b89b1cf9fb1699769f4da446007b20b50ec6307ad6f9958c4124f127f4f1c2872d65f4894973c573f066c6e374ff570ca8855b0bbf95232bf9e5fd7c4cbd72712acd01a3803ff1f8113fee43f71a9d49130612d4028cc2370772e4beadd008a81bc765944e4cdcb170d07de62fcfd6bfc7cd78", 0x9a}, {&(0x7f0000000280)="ddb55d4a5f1a5d4a69335cfafe59305cf249871d48ca6d85d609de94c7fdbbb7bf3d", 0x22}, {&(0x7f00000002c0)="1e62d4b84718256d580ad6990f11f5d689aac23d2353557b0a3a0499fb32e677", 0x20}, {&(0x7f0000000300)="a1932a1c1ad51944bef62f4c805d15de57d8a071c156b1fe0fd6bd8e72360908792b5dcffbb64dde979ade4d7283da7353392167aa0a927fcc0a662ec72f466fabf5cabc607f1c342d7e323f5225a453313dd971ae9c3a5b705c3e05ca04b06d1c6a87e12b5dbd34c4b65d29cf8a9ccc38656e4666b358ef9bb027435bcd333bdab984cb708b4452643706e5ca42c8a4c5bd1d70d80c3fc4233dccf5af67f7e25c5294587f01de1a0c2a3d6df92a9264a24b41032be5146328f0c9cb43325f", 0xbf}, {&(0x7f00000003c0)="e54f33145be265c9ce10fb9a1b8000371ef24937eeedcd23ebfbad3e6af4fba9a4a65186898219854d2b1357b7a026106f06f4442805f77d5e8131a752d0a31718836da60b5bd5116468e54f1a70177c0c237f07e9d4b4896f5d0bdccb11c94596d6593b8c99c98da673fba09150a10a36269173f66c70862dd0f5106fbaa8826f19dc5d96787ec8d009f9e4ebb33072c427941f5cf02eb93d60c601d6", 0x9d}], 0x6, 0x0, 0x0, 0x6008001}, 0x40000) (async) keyctl$get_security(0x11, 0x0, &(0x7f0000000540)=""/99, 0x63) io_pgetevents(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f00000005c0)={0x77359400}, 0x0) (async, rerun: 64) io_setup(0x7f, &(0x7f0000000080)=0x0) (rerun: 64) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_destroy(r0) (async, rerun: 32) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) (async, rerun: 32) ioctl$PPPIOCSMRU1(r3, 0x40047452, &(0x7f0000000100)=0x4000030) (async, rerun: 32) clock_gettime(0x0, &(0x7f0000000000)) 16:57:48 executing program 1: getrandom(0x0, 0x23, 0x3) 16:57:48 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000001c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000002c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000340)=0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000005c0)={&(0x7f0000000380)={0x218, r2, 0x2, 0x70bd28, 0x25dfdbff, {}, [@HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x20008084}, 0x4080) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) [ 2445.895209] nbd: failed to add new device 16:57:48 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3, &(0x7f0000000280)=0x0) io_setup(0x9, &(0x7f0000000000)) io_setup(0x7f, &(0x7f0000000080)) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_cancel(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffe, 0xffffffffffffffff, 0x0, 0x0, 0x7fffffffffffffe}, 0x0) io_destroy(r1) io_destroy(r0) io_setup(0x7f, &(0x7f00000000c0)) (async) io_setup(0x3, &(0x7f0000000280)) (async) io_setup(0x9, &(0x7f0000000000)) (async) io_setup(0x7f, &(0x7f0000000080)) (async) io_setup(0x7f, &(0x7f0000000080)) (async) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) io_cancel(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffe, 0xffffffffffffffff, 0x0, 0x0, 0x7fffffffffffffe}, 0x0) (async) io_destroy(r1) (async) io_destroy(r0) (async) 16:57:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 26) 16:57:48 executing program 1: getrandom(0x0, 0x23, 0x3) 16:57:48 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) (async, rerun: 32) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) (rerun: 32) sendmsg$xdp(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x2c, 0x0, 0x0, 0x1e}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="1e91ef93f2a89eecdf352e36f775b38be6fefcc6a3cb1cbc6cc1c7cf5cd8bedcd3fa8cbf2e86afb019a68b7e489ddcff99840dae54c2ff9f07715f4c571135b4", 0x40}, {&(0x7f0000000180)="e8d4f9c9b31ffd836e6e77d9850dad6a11d839ebbcdf2781a3d810f2c350bf52e65b984f579c60b89b1cf9fb1699769f4da446007b20b50ec6307ad6f9958c4124f127f4f1c2872d65f4894973c573f066c6e374ff570ca8855b0bbf95232bf9e5fd7c4cbd72712acd01a3803ff1f8113fee43f71a9d49130612d4028cc2370772e4beadd008a81bc765944e4cdcb170d07de62fcfd6bfc7cd78", 0x9a}, {&(0x7f0000000280)="ddb55d4a5f1a5d4a69335cfafe59305cf249871d48ca6d85d609de94c7fdbbb7bf3d", 0x22}, {&(0x7f00000002c0)="1e62d4b84718256d580ad6990f11f5d689aac23d2353557b0a3a0499fb32e677", 0x20}, {&(0x7f0000000300)="a1932a1c1ad51944bef62f4c805d15de57d8a071c156b1fe0fd6bd8e72360908792b5dcffbb64dde979ade4d7283da7353392167aa0a927fcc0a662ec72f466fabf5cabc607f1c342d7e323f5225a453313dd971ae9c3a5b705c3e05ca04b06d1c6a87e12b5dbd34c4b65d29cf8a9ccc38656e4666b358ef9bb027435bcd333bdab984cb708b4452643706e5ca42c8a4c5bd1d70d80c3fc4233dccf5af67f7e25c5294587f01de1a0c2a3d6df92a9264a24b41032be5146328f0c9cb43325f", 0xbf}, {&(0x7f00000003c0)="e54f33145be265c9ce10fb9a1b8000371ef24937eeedcd23ebfbad3e6af4fba9a4a65186898219854d2b1357b7a026106f06f4442805f77d5e8131a752d0a31718836da60b5bd5116468e54f1a70177c0c237f07e9d4b4896f5d0bdccb11c94596d6593b8c99c98da673fba09150a10a36269173f66c70862dd0f5106fbaa8826f19dc5d96787ec8d009f9e4ebb33072c427941f5cf02eb93d60c601d6", 0x9d}], 0x6, 0x0, 0x0, 0x6008001}, 0x40000) (async, rerun: 32) keyctl$get_security(0x11, 0x0, &(0x7f0000000540)=""/99, 0x63) (async, rerun: 32) io_pgetevents(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f00000005c0)={0x77359400}, 0x0) (async) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async, rerun: 64) io_destroy(r0) (async, rerun: 64) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) (async) ioctl$PPPIOCSMRU1(r3, 0x40047452, &(0x7f0000000100)=0x4000030) (async, rerun: 64) clock_gettime(0x0, &(0x7f0000000000)) (rerun: 64) [ 2446.075483] FAULT_INJECTION: forcing a failure. [ 2446.075483] name failslab, interval 1, probability 0, space 0, times 0 [ 2446.096637] CPU: 0 PID: 25561 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2446.104546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2446.113897] Call Trace: [ 2446.116474] dump_stack+0x1fc/0x2ef [ 2446.120089] should_fail.cold+0xa/0xf [ 2446.123961] ? setup_fault_attr+0x200/0x200 [ 2446.128277] ? lock_acquire+0x170/0x3c0 [ 2446.132240] __should_failslab+0x115/0x180 [ 2446.136465] should_failslab+0x5/0x10 [ 2446.140251] kmem_cache_alloc_trace+0x284/0x380 [ 2446.144915] blk_alloc_queue_stats+0x3c/0x100 [ 2446.149424] blk_alloc_queue_node+0x1eb/0xbf0 [ 2446.153906] blk_mq_init_queue+0x44/0xa0 [ 2446.157970] nbd_dev_add+0x2b9/0x890 [ 2446.161679] nbd_genl_connect+0x4cc/0x1630 [ 2446.165898] ? nbd_xmit_timeout+0x730/0x730 [ 2446.170217] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2446.175393] ? validate_nla+0x270/0x820 [ 2446.179349] ? nla_parse+0x1b2/0x290 [ 2446.183051] genl_family_rcv_msg+0x642/0xc40 [ 2446.187445] ? genl_rcv+0x40/0x40 [ 2446.190878] ? genl_rcv_msg+0x12f/0x160 [ 2446.194835] ? mutex_trylock+0x1a0/0x1a0 [ 2446.198895] ? __radix_tree_lookup+0x216/0x370 [ 2446.203467] genl_rcv_msg+0xbf/0x160 [ 2446.207176] netlink_rcv_skb+0x160/0x440 [ 2446.211241] ? genl_family_rcv_msg+0xc40/0xc40 [ 2446.215807] ? netlink_ack+0xae0/0xae0 [ 2446.219679] ? genl_rcv+0x15/0x40 [ 2446.223132] genl_rcv+0x24/0x40 [ 2446.226411] netlink_unicast+0x4d5/0x690 [ 2446.230466] ? netlink_sendskb+0x110/0x110 [ 2446.234695] ? _copy_from_iter_full+0x229/0x7c0 [ 2446.239346] ? __phys_addr_symbol+0x2c/0x70 [ 2446.243663] ? __check_object_size+0x17b/0x3e0 [ 2446.248236] netlink_sendmsg+0x6c3/0xc50 [ 2446.252288] ? aa_af_perm+0x230/0x230 [ 2446.256080] ? nlmsg_notify+0x1f0/0x1f0 [ 2446.260037] ? kernel_recvmsg+0x220/0x220 [ 2446.264171] ? nlmsg_notify+0x1f0/0x1f0 [ 2446.268134] sock_sendmsg+0xc3/0x120 [ 2446.271831] ___sys_sendmsg+0x7bb/0x8e0 [ 2446.275798] ? check_preemption_disabled+0x41/0x280 [ 2446.280802] ? copy_msghdr_from_user+0x440/0x440 [ 2446.286062] ? __fget+0x32f/0x510 [ 2446.289503] ? lock_downgrade+0x720/0x720 [ 2446.293636] ? check_preemption_disabled+0x41/0x280 [ 2446.298637] ? check_preemption_disabled+0x41/0x280 [ 2446.303644] ? __fget+0x356/0x510 [ 2446.307089] ? do_dup2+0x450/0x450 [ 2446.310622] ? lock_downgrade+0x720/0x720 [ 2446.314846] ? vfs_write+0x3d7/0x540 [ 2446.318553] ? __fdget+0x1d0/0x230 [ 2446.322077] __x64_sys_sendmsg+0x132/0x220 [ 2446.326295] ? __sys_sendmsg+0x1b0/0x1b0 [ 2446.330341] ? vfs_write+0x393/0x540 [ 2446.334061] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2446.339411] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2446.344408] ? do_syscall_64+0x21/0x620 [ 2446.348367] do_syscall_64+0xf9/0x620 [ 2446.352155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2446.357331] RIP: 0033:0x7f0702c0c0c9 16:57:48 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) (async) io_setup(0x3e, &(0x7f0000000000)) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) io_getevents(r0, 0x8, 0x8, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000006c0)={r1, r2+60000000}) (async) io_setup(0x3, &(0x7f0000000040)=0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0), 0x2200, 0x0) io_submit(r3, 0x3, &(0x7f0000000540)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x8000, r4, &(0x7f0000000140)="7f4d16e0515e973ed2cc5a0703f6cea185277155e805dddf5c9acd77122254bcadbdcf3674d1f089f81de2ed3cb4e28583efce53a7094b00d13e869b97130233ba458d183a6ae21b2c633298d85bb5f5ca4cda440725dcd841fae44c22136047cb518e5c04", 0x65, 0xfffffffffffffffb, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x1f, r5, &(0x7f0000000280)="456d8ec97d21c1e9e691bd62a6f5cf2ea3255887a3619dcd371f006a68aaf1878a6549a2b39e972d024eb234dae3f56fdb5aaf5d2116cad23dd3d63055f320d26f1afc5c56d4400b47823d9687b8642341c528b1bc42079a554b518d5b7246d4e3fd469cab41b941cfe43e639c814ec2d8bf7156b96ff8c552ce8dd18eb38a5eb3f655afebbd640652e08853765104794fcefea3b5fcc9f4ab690d299e6c819ec008a486434e6729d7ddd53a9752ac6a2ea6c1e210964005572799ef31adad0f1dda86917bb3c2a38da57cd01c5d192fb60ee0286968aad916e4332321fc153a7f9cba662b0511d8a2a30fd37b63320aab52", 0xf2, 0x3, 0x0, 0x1, r6}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x4, 0xffffffffffffffff, &(0x7f00000003c0)="b760492050eff457b2d365170a481a6671ebbe0d81290f6b5b7eff33b1b377fc10dcb9d83e7cd43509ef1a6d0f43a5445160120599d86003e002637ba2745c69c125a51b7529bf38882e95f5183ae4e8ede37e2699e6e9fd411fd187efa834476943c47c45825d53aad84bbb100aeaac1e9b08456e5fb37cc5fb71697f67e93ec36dba7fa3e707748de7b7e10046336f843a4279e22833cee39cec596bb8752dda978b24fb935582c2f225cae7fcaf77c7f5e1ad82716ca0a7b76a5a9576e41a175ff85434a217342d5e51cca2b1d703fb344b28d25fa3b7b1dc3db8381ae26c7d31", 0xe2, 0x5, 0x0, 0x2, r7}]) io_destroy(r0) 16:57:48 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) (async) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000001c0)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000002c0)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000340)=0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000005c0)={&(0x7f0000000380)={0x218, r2, 0x2, 0x70bd28, 0x25dfdbff, {}, [@HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x20008084}, 0x4080) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:48 executing program 1: getrandom(0x0, 0x23, 0x3) getrandom(0x0, 0x23, 0x3) (async) [ 2446.361025] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2446.379906] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2446.387595] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2446.394883] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2446.402140] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2446.409403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2446.416657] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 27) [ 2446.437014] nbd: failed to add new device 16:57:48 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000000000)="d67b91354e008902aa9029a4c1dd59396955cded80193dfd1ce461fde0cb14742c60b29c8a43939761ca707672c14f6ca1a1", 0x32, 0x4932925b, 0x0, 0x1}, &(0x7f0000000080)) io_destroy(r0) 16:57:48 executing program 1: getrandom(0x0, 0x0, 0x5) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x120480, 0x4) 16:57:48 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000001c0)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000002c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000340)=0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000005c0)={&(0x7f0000000380)={0x218, r2, 0x2, 0x70bd28, 0x25dfdbff, {}, [@HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x20008084}, 0x4080) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:48 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3, &(0x7f0000000280)=0x0) io_setup(0x9, &(0x7f0000000000)) io_setup(0x7f, &(0x7f0000000080)) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_cancel(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffe, 0xffffffffffffffff, 0x0, 0x0, 0x7fffffffffffffe}, 0x0) io_destroy(r1) io_destroy(r0) io_setup(0x7f, &(0x7f00000000c0)) (async) io_setup(0x3, &(0x7f0000000280)) (async) io_setup(0x9, &(0x7f0000000000)) (async) io_setup(0x7f, &(0x7f0000000080)) (async) io_setup(0x7f, &(0x7f0000000080)) (async) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) io_cancel(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffe, 0xffffffffffffffff, 0x0, 0x0, 0x7fffffffffffffe}, 0x0) (async) io_destroy(r1) (async) io_destroy(r0) (async) [ 2446.531627] FAULT_INJECTION: forcing a failure. [ 2446.531627] name failslab, interval 1, probability 0, space 0, times 0 16:57:49 executing program 1: getrandom(0x0, 0x0, 0x5) (async) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x120480, 0x4) [ 2446.596337] CPU: 0 PID: 25596 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2446.604248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2446.613606] Call Trace: [ 2446.616208] dump_stack+0x1fc/0x2ef [ 2446.619859] should_fail.cold+0xa/0xf [ 2446.623675] ? setup_fault_attr+0x200/0x200 [ 2446.628009] ? lock_acquire+0x170/0x3c0 [ 2446.631999] __should_failslab+0x115/0x180 [ 2446.636249] should_failslab+0x5/0x10 [ 2446.640058] kmem_cache_alloc_node_trace+0x244/0x3b0 16:57:49 executing program 1: getrandom(0x0, 0x0, 0x5) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x120480, 0x4) getrandom(0x0, 0x0, 0x5) (async) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x120480, 0x4) (async) [ 2446.645174] blkg_alloc+0x92/0x630 [ 2446.648728] blkcg_init_queue+0x24/0x540 [ 2446.652799] blk_alloc_queue_node+0x7d0/0xbf0 [ 2446.657305] blk_mq_init_queue+0x44/0xa0 [ 2446.661376] nbd_dev_add+0x2b9/0x890 [ 2446.665106] nbd_genl_connect+0x4cc/0x1630 [ 2446.669369] ? nbd_xmit_timeout+0x730/0x730 [ 2446.673706] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2446.678905] ? validate_nla+0x270/0x820 [ 2446.683067] ? nla_parse+0x1b2/0x290 [ 2446.686793] genl_family_rcv_msg+0x642/0xc40 [ 2446.691213] ? genl_rcv+0x40/0x40 16:57:49 executing program 1: getrandom(&(0x7f0000000000)=""/228, 0xe4, 0x0) getrandom(&(0x7f0000000200)=""/238, 0xee, 0x2) socket$phonet_pipe(0x23, 0x5, 0x2) [ 2446.694669] ? genl_rcv_msg+0x12f/0x160 [ 2446.698649] ? mutex_trylock+0x1a0/0x1a0 [ 2446.702724] ? __radix_tree_lookup+0x216/0x370 [ 2446.707322] genl_rcv_msg+0xbf/0x160 [ 2446.711047] netlink_rcv_skb+0x160/0x440 [ 2446.715116] ? genl_family_rcv_msg+0xc40/0xc40 [ 2446.719712] ? netlink_ack+0xae0/0xae0 [ 2446.723611] ? genl_rcv+0x15/0x40 [ 2446.727083] genl_rcv+0x24/0x40 [ 2446.730370] netlink_unicast+0x4d5/0x690 [ 2446.734439] ? netlink_sendskb+0x110/0x110 [ 2446.738680] ? _copy_from_iter_full+0x229/0x7c0 [ 2446.743343] ? __phys_addr_symbol+0x2c/0x70 [ 2446.747660] ? __check_object_size+0x17b/0x3e0 [ 2446.752230] netlink_sendmsg+0x6c3/0xc50 [ 2446.756275] ? aa_af_perm+0x230/0x230 [ 2446.760058] ? nlmsg_notify+0x1f0/0x1f0 [ 2446.764011] ? kernel_recvmsg+0x220/0x220 [ 2446.768146] ? nlmsg_notify+0x1f0/0x1f0 [ 2446.772117] sock_sendmsg+0xc3/0x120 [ 2446.775826] ___sys_sendmsg+0x7bb/0x8e0 [ 2446.779786] ? check_preemption_disabled+0x41/0x280 [ 2446.784783] ? copy_msghdr_from_user+0x440/0x440 [ 2446.789521] ? __fget+0x32f/0x510 [ 2446.792958] ? lock_downgrade+0x720/0x720 [ 2446.797089] ? check_preemption_disabled+0x41/0x280 [ 2446.802094] ? check_preemption_disabled+0x41/0x280 [ 2446.807107] ? __fget+0x356/0x510 [ 2446.810549] ? do_dup2+0x450/0x450 [ 2446.814072] ? lock_downgrade+0x720/0x720 [ 2446.818207] ? vfs_write+0x3d7/0x540 [ 2446.821912] ? __fdget+0x1d0/0x230 [ 2446.825441] __x64_sys_sendmsg+0x132/0x220 [ 2446.829673] ? __sys_sendmsg+0x1b0/0x1b0 [ 2446.833728] ? vfs_write+0x393/0x540 [ 2446.837453] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2446.842803] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2446.847807] ? do_syscall_64+0x21/0x620 [ 2446.851769] do_syscall_64+0xf9/0x620 [ 2446.855559] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2446.860750] RIP: 0033:0x7f0702c0c0c9 [ 2446.864453] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2446.883446] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2446.891139] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2446.898392] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2446.905645] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2446.912998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2446.920251] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:49 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x7, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140), 0x270001, 0x0) io_getevents(r1, 0x7, 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000080)={0x0, 0x3938700}) 16:57:49 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x300000c, 0x100010, r1, 0x80000000) 16:57:49 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000000000)="d67b91354e008902aa9029a4c1dd59396955cded80193dfd1ce461fde0cb14742c60b29c8a43939761ca707672c14f6ca1a1", 0x32, 0x4932925b, 0x0, 0x1}, &(0x7f0000000080)) (async) io_destroy(r0) [ 2446.949165] nbd: failed to add new device 16:57:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 28) 16:57:49 executing program 1: getrandom(&(0x7f0000000000)=""/228, 0xe4, 0x0) (async) getrandom(&(0x7f0000000200)=""/238, 0xee, 0x2) socket$phonet_pipe(0x23, 0x5, 0x2) 16:57:49 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x300000c, 0x100010, r1, 0x80000000) [ 2447.079962] FAULT_INJECTION: forcing a failure. [ 2447.079962] name failslab, interval 1, probability 0, space 0, times 0 [ 2447.122046] CPU: 1 PID: 25651 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2447.129967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2447.139324] Call Trace: [ 2447.141920] dump_stack+0x1fc/0x2ef [ 2447.145561] should_fail.cold+0xa/0xf [ 2447.149409] ? setup_fault_attr+0x200/0x200 [ 2447.153741] ? lock_acquire+0x170/0x3c0 [ 2447.157736] __should_failslab+0x115/0x180 [ 2447.161980] should_failslab+0x5/0x10 [ 2447.165789] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2447.170903] blkg_alloc+0x92/0x630 [ 2447.174461] blkcg_init_queue+0x24/0x540 [ 2447.178533] blk_alloc_queue_node+0x7d0/0xbf0 [ 2447.183043] blk_mq_init_queue+0x44/0xa0 [ 2447.187108] nbd_dev_add+0x2b9/0x890 [ 2447.190832] nbd_genl_connect+0x4cc/0x1630 [ 2447.195081] ? nbd_xmit_timeout+0x730/0x730 [ 2447.199415] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2447.204619] ? validate_nla+0x270/0x820 [ 2447.208612] ? nla_parse+0x1b2/0x290 [ 2447.212337] genl_family_rcv_msg+0x642/0xc40 [ 2447.216754] ? genl_rcv+0x40/0x40 [ 2447.220215] ? genl_rcv_msg+0x12f/0x160 [ 2447.224197] ? mutex_trylock+0x1a0/0x1a0 [ 2447.228366] ? __radix_tree_lookup+0x216/0x370 [ 2447.232962] genl_rcv_msg+0xbf/0x160 [ 2447.236853] netlink_rcv_skb+0x160/0x440 [ 2447.240924] ? genl_family_rcv_msg+0xc40/0xc40 [ 2447.245515] ? netlink_ack+0xae0/0xae0 [ 2447.249411] ? genl_rcv+0x15/0x40 [ 2447.252873] genl_rcv+0x24/0x40 [ 2447.256163] netlink_unicast+0x4d5/0x690 [ 2447.260236] ? netlink_sendskb+0x110/0x110 [ 2447.264476] ? _copy_from_iter_full+0x229/0x7c0 [ 2447.269151] ? __phys_addr_symbol+0x2c/0x70 [ 2447.273482] ? __check_object_size+0x17b/0x3e0 [ 2447.278072] netlink_sendmsg+0x6c3/0xc50 [ 2447.282141] ? aa_af_perm+0x230/0x230 [ 2447.285949] ? nlmsg_notify+0x1f0/0x1f0 [ 2447.289925] ? kernel_recvmsg+0x220/0x220 [ 2447.294086] ? nlmsg_notify+0x1f0/0x1f0 [ 2447.298078] sock_sendmsg+0xc3/0x120 [ 2447.301893] ___sys_sendmsg+0x7bb/0x8e0 [ 2447.305881] ? check_preemption_disabled+0x41/0x280 [ 2447.310906] ? copy_msghdr_from_user+0x440/0x440 [ 2447.315673] ? __fget+0x32f/0x510 16:57:49 executing program 1: getrandom(&(0x7f0000000000)=""/228, 0xe4, 0x0) getrandom(&(0x7f0000000200)=""/238, 0xee, 0x2) socket$phonet_pipe(0x23, 0x5, 0x2) getrandom(&(0x7f0000000000)=""/228, 0xe4, 0x0) (async) getrandom(&(0x7f0000000200)=""/238, 0xee, 0x2) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async) 16:57:49 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000000000)="d67b91354e008902aa9029a4c1dd59396955cded80193dfd1ce461fde0cb14742c60b29c8a43939761ca707672c14f6ca1a1", 0x32, 0x4932925b, 0x0, 0x1}, &(0x7f0000000080)) io_destroy(r0) io_setup(0x7f, &(0x7f00000000c0)) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000000000)="d67b91354e008902aa9029a4c1dd59396955cded80193dfd1ce461fde0cb14742c60b29c8a43939761ca707672c14f6ca1a1", 0x32, 0x4932925b, 0x0, 0x1}, &(0x7f0000000080)) (async) io_destroy(r0) (async) 16:57:49 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x300000c, 0x100010, r1, 0x80000000) [ 2447.319147] ? lock_downgrade+0x720/0x720 [ 2447.323305] ? check_preemption_disabled+0x41/0x280 [ 2447.328422] ? check_preemption_disabled+0x41/0x280 [ 2447.333479] ? __fget+0x356/0x510 [ 2447.337033] ? do_dup2+0x450/0x450 [ 2447.340586] ? lock_downgrade+0x720/0x720 [ 2447.344744] ? vfs_write+0x3d7/0x540 [ 2447.348496] ? __fdget+0x1d0/0x230 [ 2447.352049] __x64_sys_sendmsg+0x132/0x220 [ 2447.356294] ? __sys_sendmsg+0x1b0/0x1b0 [ 2447.360361] ? vfs_write+0x393/0x540 [ 2447.364089] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe 16:57:49 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3, &(0x7f0000000280)=0x0) io_destroy(r1) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x1, r3, &(0x7f0000000100)="accec7120a38a7d36669377f6b36c7473fbcd7eed5c56aefec08824743b95e4147d4e0cee414eb0f18668f98385daf4cfe67f088986e25f1afc624bccf0af1de41f36a7a122710aa9aa9aa2df3c5285f91a7d345276bb7f21077cfd3625e6d371c3ce1289daa43a9d5a2372ddd2d3da5d26104d4b52395790769bf9bc625b67086ab1c5de6f7566cf0badafbac475c0dac2113901dfd75974c8c438f43dc4eaf3995d6f896ee7d0218654cbd20e238f7851b10b6a1daa81f14b21418936881d6c6cbb260dac6328fcea128713230736cfd8e51aef9a738345b5562e764a0925442745cf1", 0xe4, 0xfd8}, &(0x7f0000000040)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x0, 0x14}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), 0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000340)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000003c0)=0x14) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r4, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x10c, r5, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0xfffffffffffffeb7, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4}, 0x4008) io_destroy(r0) [ 2447.369472] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2447.374494] ? do_syscall_64+0x21/0x620 [ 2447.378479] do_syscall_64+0xf9/0x620 [ 2447.382289] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2447.387478] RIP: 0033:0x7f0702c0c0c9 [ 2447.391207] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2447.410463] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 16:57:49 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) socket$xdp(0x2c, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x30) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000000)=0x1000, 0x4) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r0, 0x80000000) [ 2447.418189] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2447.425464] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2447.432737] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2447.440009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2447.447282] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 29) [ 2447.470207] nbd: failed to add new device 16:57:49 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x7, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140), 0x270001, 0x0) io_getevents(r1, 0x7, 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000080)={0x0, 0x3938700}) 16:57:49 executing program 1: getrandom(0x0, 0x0, 0x2) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x28, 0x1410, 0x800, 0x70bd25, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8, 0x4c, 0x1}, @RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x41}, 0x40800) 16:57:49 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async, rerun: 64) socket$xdp(0x2c, 0x3, 0x0) (rerun: 64) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x30) (async, rerun: 32) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000000)=0x1000, 0x4) (async, rerun: 32) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r0, 0x80000000) 16:57:49 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) r1 = syz_open_dev$media(&(0x7f0000000300), 0x5, 0x4000) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000400)={0x80000000, &(0x7f0000000340), &(0x7f0000000380)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000500)={0x80000000, &(0x7f0000000440), &(0x7f0000000480)=[{}, {{0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000c40)={0x0, 0x4, 0x0, &(0x7f0000000540)=[{0x80000000}, {}, {}, {}], 0x8, 0x0, &(0x7f00000006c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x3, 0x0, &(0x7f0000000a40)=[{}, {}, {}], 0x9, 0x0, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_SETUP_LINK(r1, 0xc0347c03, &(0x7f0000000cc0)={{r2, r3, 0x0, [0x7fff, 0x8]}, {r4, 0x0, 0x7, [0x4, 0x6]}, 0x1, [0x0, 0x80000001]}) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x1, &(0x7f0000000000)=0x0) io_pgetevents(r5, 0xffff, 0x2, &(0x7f0000000040)=[{}, {}], 0x0, &(0x7f0000000140)={&(0x7f0000000080), 0x8}) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_pgetevents(r6, 0xc7, 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000000200)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={[0x7]}, 0x8}) r7 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000d00)=""/55) 16:57:50 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3, &(0x7f0000000280)=0x0) io_destroy(r1) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x1, r3, &(0x7f0000000100)="accec7120a38a7d36669377f6b36c7473fbcd7eed5c56aefec08824743b95e4147d4e0cee414eb0f18668f98385daf4cfe67f088986e25f1afc624bccf0af1de41f36a7a122710aa9aa9aa2df3c5285f91a7d345276bb7f21077cfd3625e6d371c3ce1289daa43a9d5a2372ddd2d3da5d26104d4b52395790769bf9bc625b67086ab1c5de6f7566cf0badafbac475c0dac2113901dfd75974c8c438f43dc4eaf3995d6f896ee7d0218654cbd20e238f7851b10b6a1daa81f14b21418936881d6c6cbb260dac6328fcea128713230736cfd8e51aef9a738345b5562e764a0925442745cf1", 0xe4, 0xfd8}, &(0x7f0000000040)) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x0, 0x14}, 0x14}}, 0x0) (async) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), 0xffffffffffffffff) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000340)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000003c0)=0x14) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r4, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x10c, r5, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0xfffffffffffffeb7, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4}, 0x4008) io_destroy(r0) 16:57:50 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) socket$xdp(0x2c, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x30) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000000)=0x1000, 0x4) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r0, 0x80000000) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x30) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000000)=0x1000, 0x4) (async) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r0, 0x80000000) (async) [ 2447.602732] FAULT_INJECTION: forcing a failure. [ 2447.602732] name failslab, interval 1, probability 0, space 0, times 0 16:57:50 executing program 1: getrandom(0x0, 0x0, 0x2) (async) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x28, 0x1410, 0x800, 0x70bd25, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8, 0x4c, 0x1}, @RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x41}, 0x40800) [ 2447.676450] CPU: 0 PID: 25696 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2447.684361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2447.693718] Call Trace: [ 2447.696318] dump_stack+0x1fc/0x2ef [ 2447.699961] should_fail.cold+0xa/0xf [ 2447.703779] ? setup_fault_attr+0x200/0x200 [ 2447.708106] ? lock_acquire+0x170/0x3c0 [ 2447.712095] __should_failslab+0x115/0x180 [ 2447.716346] should_failslab+0x5/0x10 [ 2447.720155] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2447.725267] blkg_alloc+0x92/0x630 [ 2447.728830] blkcg_init_queue+0x24/0x540 [ 2447.732909] blk_alloc_queue_node+0x7d0/0xbf0 [ 2447.737420] blk_mq_init_queue+0x44/0xa0 [ 2447.741491] nbd_dev_add+0x2b9/0x890 [ 2447.745216] nbd_genl_connect+0x4cc/0x1630 [ 2447.749472] ? nbd_xmit_timeout+0x730/0x730 [ 2447.753820] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2447.759018] ? validate_nla+0x270/0x820 [ 2447.762989] ? nla_parse+0x1b2/0x290 [ 2447.766692] genl_family_rcv_msg+0x642/0xc40 [ 2447.771090] ? genl_rcv+0x40/0x40 [ 2447.774525] ? genl_rcv_msg+0x12f/0x160 [ 2447.778483] ? mutex_trylock+0x1a0/0x1a0 [ 2447.782533] ? __radix_tree_lookup+0x216/0x370 [ 2447.787118] genl_rcv_msg+0xbf/0x160 [ 2447.790831] netlink_rcv_skb+0x160/0x440 [ 2447.794898] ? genl_family_rcv_msg+0xc40/0xc40 [ 2447.799480] ? netlink_ack+0xae0/0xae0 [ 2447.803362] ? genl_rcv+0x15/0x40 [ 2447.806820] genl_rcv+0x24/0x40 [ 2447.810103] netlink_unicast+0x4d5/0x690 [ 2447.814154] ? netlink_sendskb+0x110/0x110 [ 2447.818374] ? _copy_from_iter_full+0x229/0x7c0 [ 2447.823036] ? __phys_addr_symbol+0x2c/0x70 [ 2447.827353] ? __check_object_size+0x17b/0x3e0 [ 2447.831927] netlink_sendmsg+0x6c3/0xc50 [ 2447.835976] ? aa_af_perm+0x230/0x230 [ 2447.839771] ? nlmsg_notify+0x1f0/0x1f0 [ 2447.843731] ? kernel_recvmsg+0x220/0x220 [ 2447.847865] ? nlmsg_notify+0x1f0/0x1f0 [ 2447.851822] sock_sendmsg+0xc3/0x120 [ 2447.855518] ___sys_sendmsg+0x7bb/0x8e0 [ 2447.859477] ? check_preemption_disabled+0x41/0x280 [ 2447.864477] ? copy_msghdr_from_user+0x440/0x440 [ 2447.869242] ? __fget+0x32f/0x510 [ 2447.872689] ? lock_downgrade+0x720/0x720 [ 2447.876826] ? check_preemption_disabled+0x41/0x280 [ 2447.881828] ? check_preemption_disabled+0x41/0x280 [ 2447.886830] ? __fget+0x356/0x510 [ 2447.890299] ? do_dup2+0x450/0x450 [ 2447.893831] ? lock_downgrade+0x720/0x720 [ 2447.897971] ? vfs_write+0x3d7/0x540 [ 2447.901680] ? __fdget+0x1d0/0x230 [ 2447.905380] __x64_sys_sendmsg+0x132/0x220 [ 2447.909600] ? __sys_sendmsg+0x1b0/0x1b0 [ 2447.913672] ? vfs_write+0x393/0x540 [ 2447.918605] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2447.923954] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2447.928953] ? do_syscall_64+0x21/0x620 [ 2447.932913] do_syscall_64+0xf9/0x620 [ 2447.936703] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2447.941881] RIP: 0033:0x7f0702c0c0c9 [ 2447.945585] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2447.964472] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 16:57:50 executing program 1: getrandom(0x0, 0x0, 0x2) (async) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x28, 0x1410, 0x800, 0x70bd25, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8, 0x4c, 0x1}, @RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x41}, 0x40800) [ 2447.972425] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2447.979678] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2447.986957] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2447.994211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2448.001471] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2448.046703] nbd: failed to add new device 16:57:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 30) 16:57:50 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) (async) io_setup(0x3, &(0x7f0000000280)=0x0) io_destroy(r1) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x1, r3, &(0x7f0000000100)="accec7120a38a7d36669377f6b36c7473fbcd7eed5c56aefec08824743b95e4147d4e0cee414eb0f18668f98385daf4cfe67f088986e25f1afc624bccf0af1de41f36a7a122710aa9aa9aa2df3c5285f91a7d345276bb7f21077cfd3625e6d371c3ce1289daa43a9d5a2372ddd2d3da5d26104d4b52395790769bf9bc625b67086ab1c5de6f7566cf0badafbac475c0dac2113901dfd75974c8c438f43dc4eaf3995d6f896ee7d0218654cbd20e238f7851b10b6a1daa81f14b21418936881d6c6cbb260dac6328fcea128713230736cfd8e51aef9a738345b5562e764a0925442745cf1", 0xe4, 0xfd8}, &(0x7f0000000040)) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x0, 0x14}, 0x14}}, 0x0) (async) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), 0xffffffffffffffff) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000340)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000003c0)=0x14) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r4, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x10c, r5, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0xfffffffffffffeb7, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4}, 0x4008) (async) io_destroy(r0) 16:57:50 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) bind$xdp(r0, &(0x7f0000000180)={0x2c, 0x2, 0x0, 0xd, r0}, 0x10) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, 0x1405, 0x100, 0x70bd25, 0x25dfdbfe, "", [{{0x8, 0x1, 0x1}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8}}, {{0x8}, {0x8, 0x3, 0x4}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x8001) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x40013, r1, 0x80000000) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f00000002c0)=0x3006, 0x4) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x80) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000000c0)=""/111, 0x20000, 0x1000, 0x6}, 0x20) 16:57:50 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x7, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async, rerun: 64) io_destroy(r0) (async, rerun: 64) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140), 0x270001, 0x0) (async, rerun: 64) io_getevents(r1, 0x7, 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000080)={0x0, 0x3938700}) (rerun: 64) 16:57:50 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) r1 = syz_open_dev$media(&(0x7f0000000300), 0x5, 0x4000) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000400)={0x80000000, &(0x7f0000000340), &(0x7f0000000380)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000500)={0x80000000, &(0x7f0000000440), &(0x7f0000000480)=[{}, {{0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000c40)={0x0, 0x4, 0x0, &(0x7f0000000540)=[{0x80000000}, {}, {}, {}], 0x8, 0x0, &(0x7f00000006c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x3, 0x0, &(0x7f0000000a40)=[{}, {}, {}], 0x9, 0x0, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_SETUP_LINK(r1, 0xc0347c03, &(0x7f0000000cc0)={{r2, r3, 0x0, [0x7fff, 0x8]}, {r4, 0x0, 0x7, [0x4, 0x6]}, 0x1, [0x0, 0x80000001]}) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x1, &(0x7f0000000000)=0x0) io_pgetevents(r5, 0xffff, 0x2, &(0x7f0000000040)=[{}, {}], 0x0, &(0x7f0000000140)={&(0x7f0000000080), 0x8}) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_pgetevents(r6, 0xc7, 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000000200)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={[0x7]}, 0x8}) r7 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000d00)=""/55) io_setup(0x7f, &(0x7f00000000c0)) (async) syz_open_dev$media(&(0x7f0000000300), 0x5, 0x4000) (async) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000400)={0x80000000, &(0x7f0000000340), &(0x7f0000000380)}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000500)={0x80000000, &(0x7f0000000440), &(0x7f0000000480)}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000c40)={0x0, 0x4, 0x0, &(0x7f0000000540)=[{}, {}, {}, {}], 0x8, 0x0, &(0x7f00000006c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x3, 0x0, &(0x7f0000000a40)=[{}, {}, {}], 0x9, 0x0, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_SETUP_LINK(r1, 0xc0347c03, &(0x7f0000000cc0)={{r2, r3, 0x0, [0x7fff, 0x8]}, {r4, 0x0, 0x7, [0x4, 0x6]}, 0x1, [0x0, 0x80000001]}) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) io_setup(0x1, &(0x7f0000000000)) (async) io_pgetevents(r5, 0xffff, 0x2, &(0x7f0000000040)=[{}, {}], 0x0, &(0x7f0000000140)={&(0x7f0000000080), 0x8}) (async) io_setup(0x7f, &(0x7f0000000080)) (async) io_cancel(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) io_pgetevents(r6, 0xc7, 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000000200)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={[0x7]}, 0x8}) (async) msgget$private(0x0, 0x2) (async) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000d00)=""/55) (async) 16:57:50 executing program 1: getrandom(0x0, 0x0, 0x5) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000000)={0x0, 0x91, 0x6f}, &(0x7f0000000040)={'enc=', 'oaep', ' hash=', {'sha256-neon\x00'}}, &(0x7f00000000c0)="601b83893986f22e4599af36d82d03131a25cb80d7cce19c198ecfde64181a4714e8d77f141f3a4c288d62908c59804cb8ee90eb1161523374e20713db3e88fe50164f688672e53c33bb92b9829bfff33a629a62278aee71904fbb90077bde2b1ecdbbf6fd6954dcb4806cffc7f413bb49cfa030e901ea3bccdb9012e7f8c5cc22d20da7e8cce2fb168db5f2c20e9ab4c0", &(0x7f0000000180)=""/111) 16:57:50 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) bind$xdp(r0, &(0x7f0000000180)={0x2c, 0x2, 0x0, 0xd, r0}, 0x10) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, 0x1405, 0x100, 0x70bd25, 0x25dfdbfe, "", [{{0x8, 0x1, 0x1}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8}}, {{0x8}, {0x8, 0x3, 0x4}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x8001) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x40013, r1, 0x80000000) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f00000002c0)=0x3006, 0x4) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x80) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000000c0)=""/111, 0x20000, 0x1000, 0x6}, 0x20) socket$xdp(0x2c, 0x3, 0x0) (async) bind$xdp(r0, &(0x7f0000000180)={0x2c, 0x2, 0x0, 0xd, r0}, 0x10) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, 0x1405, 0x100, 0x70bd25, 0x25dfdbfe, "", [{{0x8, 0x1, 0x1}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8}}, {{0x8}, {0x8, 0x3, 0x4}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x8001) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x40013, r1, 0x80000000) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f00000002c0)=0x3006, 0x4) (async) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x80) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, 0xffffffffffffffff, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000000c0)=""/111, 0x20000, 0x1000, 0x6}, 0x20) (async) [ 2448.177985] FAULT_INJECTION: forcing a failure. [ 2448.177985] name failslab, interval 1, probability 0, space 0, times 0 [ 2448.236667] CPU: 0 PID: 25738 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2448.244577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2448.253934] Call Trace: [ 2448.256535] dump_stack+0x1fc/0x2ef [ 2448.260178] should_fail.cold+0xa/0xf [ 2448.263993] ? setup_fault_attr+0x200/0x200 [ 2448.268329] ? lock_acquire+0x170/0x3c0 [ 2448.272322] __should_failslab+0x115/0x180 [ 2448.276663] should_failslab+0x5/0x10 [ 2448.280476] kmem_cache_alloc_node_trace+0x244/0x3b0 16:57:50 executing program 1: getrandom(0x0, 0x0, 0x5) (async) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000000)={0x0, 0x91, 0x6f}, &(0x7f0000000040)={'enc=', 'oaep', ' hash=', {'sha256-neon\x00'}}, &(0x7f00000000c0)="601b83893986f22e4599af36d82d03131a25cb80d7cce19c198ecfde64181a4714e8d77f141f3a4c288d62908c59804cb8ee90eb1161523374e20713db3e88fe50164f688672e53c33bb92b9829bfff33a629a62278aee71904fbb90077bde2b1ecdbbf6fd6954dcb4806cffc7f413bb49cfa030e901ea3bccdb9012e7f8c5cc22d20da7e8cce2fb168db5f2c20e9ab4c0", &(0x7f0000000180)=""/111) [ 2448.285594] ? iolatency_pd_init+0x6f0/0x6f0 [ 2448.290014] iolatency_pd_alloc+0x6e/0x120 [ 2448.294270] blkcg_activate_policy+0x120/0x5d0 [ 2448.298866] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2448.303902] blk_iolatency_init+0x123/0x2d0 [ 2448.308230] blkcg_init_queue+0x1c1/0x540 [ 2448.312385] blk_alloc_queue_node+0x7d0/0xbf0 [ 2448.316894] blk_mq_init_queue+0x44/0xa0 [ 2448.320966] nbd_dev_add+0x2b9/0x890 [ 2448.324698] nbd_genl_connect+0x4cc/0x1630 [ 2448.328948] ? nbd_xmit_timeout+0x730/0x730 16:57:50 executing program 1: getrandom(0x0, 0x0, 0x5) (async) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000000)={0x0, 0x91, 0x6f}, &(0x7f0000000040)={'enc=', 'oaep', ' hash=', {'sha256-neon\x00'}}, &(0x7f00000000c0)="601b83893986f22e4599af36d82d03131a25cb80d7cce19c198ecfde64181a4714e8d77f141f3a4c288d62908c59804cb8ee90eb1161523374e20713db3e88fe50164f688672e53c33bb92b9829bfff33a629a62278aee71904fbb90077bde2b1ecdbbf6fd6954dcb4806cffc7f413bb49cfa030e901ea3bccdb9012e7f8c5cc22d20da7e8cce2fb168db5f2c20e9ab4c0", &(0x7f0000000180)=""/111) [ 2448.333282] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2448.338478] ? validate_nla+0x270/0x820 [ 2448.342468] ? nla_parse+0x1b2/0x290 [ 2448.346196] genl_family_rcv_msg+0x642/0xc40 [ 2448.350619] ? genl_rcv+0x40/0x40 [ 2448.354079] ? genl_rcv_msg+0x12f/0x160 [ 2448.358061] ? mutex_trylock+0x1a0/0x1a0 [ 2448.362140] ? __radix_tree_lookup+0x216/0x370 [ 2448.366737] genl_rcv_msg+0xbf/0x160 [ 2448.370462] netlink_rcv_skb+0x160/0x440 [ 2448.374538] ? genl_family_rcv_msg+0xc40/0xc40 [ 2448.379127] ? netlink_ack+0xae0/0xae0 [ 2448.383026] ? genl_rcv+0x15/0x40 16:57:50 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) bind$xdp(r0, &(0x7f0000000180)={0x2c, 0x2, 0x0, 0xd, r0}, 0x10) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, 0x1405, 0x100, 0x70bd25, 0x25dfdbfe, "", [{{0x8, 0x1, 0x1}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8}}, {{0x8}, {0x8, 0x3, 0x4}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x8001) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x40013, r1, 0x80000000) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f00000002c0)=0x3006, 0x4) (async) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x80) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, 0xffffffffffffffff, 0x0) (async, rerun: 64) r3 = socket$xdp(0x2c, 0x3, 0x0) (rerun: 64) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000000c0)=""/111, 0x20000, 0x1000, 0x6}, 0x20) [ 2448.386492] genl_rcv+0x24/0x40 [ 2448.389780] netlink_unicast+0x4d5/0x690 [ 2448.393853] ? netlink_sendskb+0x110/0x110 [ 2448.398092] ? _copy_from_iter_full+0x229/0x7c0 [ 2448.402766] ? __phys_addr_symbol+0x2c/0x70 [ 2448.407093] ? __check_object_size+0x17b/0x3e0 [ 2448.411683] netlink_sendmsg+0x6c3/0xc50 [ 2448.415756] ? aa_af_perm+0x230/0x230 [ 2448.419572] ? nlmsg_notify+0x1f0/0x1f0 [ 2448.423551] ? kernel_recvmsg+0x220/0x220 [ 2448.427722] ? nlmsg_notify+0x1f0/0x1f0 [ 2448.431705] sock_sendmsg+0xc3/0x120 16:57:50 executing program 1: getrandom(0x0, 0x33, 0x0) [ 2448.435415] ___sys_sendmsg+0x7bb/0x8e0 [ 2448.439393] ? check_preemption_disabled+0x41/0x280 [ 2448.444402] ? copy_msghdr_from_user+0x440/0x440 [ 2448.449155] ? __fget+0x32f/0x510 [ 2448.452638] ? lock_downgrade+0x720/0x720 [ 2448.456797] ? check_preemption_disabled+0x41/0x280 [ 2448.461914] ? check_preemption_disabled+0x41/0x280 [ 2448.466940] ? __fget+0x356/0x510 [ 2448.470401] ? do_dup2+0x450/0x450 [ 2448.473952] ? lock_downgrade+0x720/0x720 [ 2448.478105] ? vfs_write+0x3d7/0x540 [ 2448.481834] ? __fdget+0x1d0/0x230 16:57:50 executing program 1: getrandom(0x0, 0x33, 0x0) [ 2448.485382] __x64_sys_sendmsg+0x132/0x220 [ 2448.489622] ? __sys_sendmsg+0x1b0/0x1b0 [ 2448.493688] ? vfs_write+0x393/0x540 [ 2448.497419] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2448.502965] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2448.508109] ? do_syscall_64+0x21/0x620 [ 2448.512096] do_syscall_64+0xf9/0x620 [ 2448.515904] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2448.521097] RIP: 0033:0x7f0702c0c0c9 [ 2448.524811] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2448.543715] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2448.551432] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2448.558709] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2448.565983] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2448.573255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2448.580539] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 31) 16:57:51 executing program 1: getrandom(0x0, 0x33, 0x0) 16:57:51 executing program 5: setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000006c0)=0x220208, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000300)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000700)=0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=0x0, @ANYBLOB="000228bd7000ffdbdf250600000020000180140002006e657464657673696d3000000000000008000100", @ANYRES32=0x0, @ANYBLOB="0c00018008000300020000006800018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="1400020070696d367265673000000000000000001400020067656e6576653000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f6d61637674617000000008000300000000000c00018008000100", @ANYRES32=r2, @ANYBLOB="040001803400018008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0800030002000000080003000200000008000300030000000c0001800800030002000000"], 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x4) r6 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r6, 0x0) r7 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4afb8c4e29c9c327, 0x100010, r7, 0x80000000) r8 = request_key(&(0x7f0000000600)='big_key\x00', &(0x7f0000000640)={'syz', 0x1}, &(0x7f0000000680)='geneve0\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={'syz', 0x0}, &(0x7f00000005c0)='geneve0\x00', r8) 16:57:51 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x0, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) [ 2448.680497] nbd: failed to add new device 16:57:51 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) (async, rerun: 64) r1 = syz_open_dev$media(&(0x7f0000000300), 0x5, 0x4000) (async, rerun: 64) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000400)={0x80000000, &(0x7f0000000340), &(0x7f0000000380)=[{}, {{}, {0x80000000}}]}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000500)={0x80000000, &(0x7f0000000440), &(0x7f0000000480)=[{}, {{0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000c40)={0x0, 0x4, 0x0, &(0x7f0000000540)=[{0x80000000}, {}, {}, {}], 0x8, 0x0, &(0x7f00000006c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x3, 0x0, &(0x7f0000000a40)=[{}, {}, {}], 0x9, 0x0, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$MEDIA_IOC_SETUP_LINK(r1, 0xc0347c03, &(0x7f0000000cc0)={{r2, r3, 0x0, [0x7fff, 0x8]}, {r4, 0x0, 0x7, [0x4, 0x6]}, 0x1, [0x0, 0x80000001]}) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) io_setup(0x1, &(0x7f0000000000)=0x0) io_pgetevents(r5, 0xffff, 0x2, &(0x7f0000000040)=[{}, {}], 0x0, &(0x7f0000000140)={&(0x7f0000000080), 0x8}) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) io_pgetevents(r6, 0xc7, 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000000200)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={[0x7]}, 0x8}) (async) r7 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000d00)=""/55) 16:57:51 executing program 2: io_setup(0x8, &(0x7f0000000040)) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) io_submit(r0, 0x2, &(0x7f0000000340)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x1000, 0xffffffffffffffff, &(0x7f0000000100)="b84b82ecd80410fc322df99e2a752095f21d4af73f3ebd102747fc5c73718472cd5f47606dc985eb3a054e98a4cc3cce85694dab32ab37850e85d2eb884ff247ad3a48c071f348876c9dbcb72c96", 0x4e, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x6000, r1, &(0x7f0000000380)="6cec59c43b40b280dcafd03b747f8522e63117d7d22905b9e0866966661497fa68b0cba9f2d3e5f780a3981a1bc9d767175db02e112056942900bc630fbbccba7a0c67ba10ac5d59f231b9de58db4ec4ce26d2e0d486b4e034a9d81368d4b4d9af7d7031f47ee3ef64affdf35fbefc2f592648e8b8d3cf3abd5c5387db6d5c372a9f664b180a1fcf2ad2ce6c8c1adf645846a17920283ffd8223f1ae49cb880e39d751410ac4b5cd5bda883da4aa15f2f63c8adccfdd445a00bf467d3d9e058196a4c7194695777a499b0b07362de9b378af17bbb2eb600ceeeae5a5eab355fa756d9f7f16e2a425bd412d762e87be364b", 0xf1, 0x8b51}]) io_setup(0x5, &(0x7f0000000000)=0x0) io_destroy(r2) io_setup(0x1, &(0x7f0000000080)=0x0) ioctl$RFKILL_IOC_MAX_SIZE(r1, 0x2, &(0x7f0000000240)) io_setup(0x8001, &(0x7f00000000c0)) io_destroy(r3) [ 2448.751300] FAULT_INJECTION: forcing a failure. [ 2448.751300] name failslab, interval 1, probability 0, space 0, times 0 [ 2448.790499] CPU: 1 PID: 25824 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2448.798415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2448.807776] Call Trace: [ 2448.810370] dump_stack+0x1fc/0x2ef [ 2448.814011] should_fail.cold+0xa/0xf [ 2448.817821] ? setup_fault_attr+0x200/0x200 [ 2448.822152] ? lock_acquire+0x170/0x3c0 [ 2448.826142] __should_failslab+0x115/0x180 [ 2448.830388] should_failslab+0x5/0x10 [ 2448.834196] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2448.839309] ? iolatency_pd_init+0x6f0/0x6f0 [ 2448.843729] iolatency_pd_alloc+0x6e/0x120 16:57:51 executing program 1: getrandom(0x0, 0x0, 0x7) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r0) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x1402, 0x8, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r0}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x0) 16:57:51 executing program 1: getrandom(0x0, 0x0, 0x7) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r0) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x1402, 0x8, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r0}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x0) getrandom(0x0, 0x0, 0x7) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r0) (async) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x1402, 0x8, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r0}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x0) (async) [ 2448.847973] blkcg_activate_policy+0x120/0x5d0 [ 2448.852564] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2448.857593] blk_iolatency_init+0x123/0x2d0 [ 2448.861922] blkcg_init_queue+0x1c1/0x540 [ 2448.866080] blk_alloc_queue_node+0x7d0/0xbf0 [ 2448.870588] blk_mq_init_queue+0x44/0xa0 [ 2448.874654] nbd_dev_add+0x2b9/0x890 [ 2448.878379] nbd_genl_connect+0x4cc/0x1630 [ 2448.882628] ? nbd_xmit_timeout+0x730/0x730 [ 2448.886959] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2448.892152] ? validate_nla+0x270/0x820 [ 2448.896137] ? nla_parse+0x1b2/0x290 [ 2448.899861] genl_family_rcv_msg+0x642/0xc40 [ 2448.904281] ? genl_rcv+0x40/0x40 [ 2448.907741] ? genl_rcv_msg+0x12f/0x160 [ 2448.911718] ? mutex_trylock+0x1a0/0x1a0 [ 2448.915794] ? __radix_tree_lookup+0x216/0x370 [ 2448.920391] genl_rcv_msg+0xbf/0x160 [ 2448.924114] netlink_rcv_skb+0x160/0x440 [ 2448.928188] ? genl_family_rcv_msg+0xc40/0xc40 [ 2448.932774] ? netlink_ack+0xae0/0xae0 [ 2448.936754] ? genl_rcv+0x15/0x40 [ 2448.940218] genl_rcv+0x24/0x40 [ 2448.943507] netlink_unicast+0x4d5/0x690 [ 2448.947575] ? netlink_sendskb+0x110/0x110 16:57:51 executing program 1: getrandom(0x0, 0x0, 0x7) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r0) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x1402, 0x8, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r0}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x0) [ 2448.951813] ? _copy_from_iter_full+0x229/0x7c0 [ 2448.956499] ? __phys_addr_symbol+0x2c/0x70 [ 2448.960828] ? __check_object_size+0x17b/0x3e0 [ 2448.965422] netlink_sendmsg+0x6c3/0xc50 [ 2448.969497] ? aa_af_perm+0x230/0x230 [ 2448.973305] ? nlmsg_notify+0x1f0/0x1f0 [ 2448.977286] ? kernel_recvmsg+0x220/0x220 [ 2448.981446] ? nlmsg_notify+0x1f0/0x1f0 [ 2448.985437] sock_sendmsg+0xc3/0x120 [ 2448.989178] ___sys_sendmsg+0x7bb/0x8e0 [ 2448.993167] ? check_preemption_disabled+0x41/0x280 16:57:51 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r1) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x3c, r0, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1e}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x41}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4080) getrandom(0x0, 0x0, 0x5) [ 2448.998188] ? copy_msghdr_from_user+0x440/0x440 [ 2449.002954] ? __fget+0x32f/0x510 [ 2449.006416] ? lock_downgrade+0x720/0x720 [ 2449.010568] ? check_preemption_disabled+0x41/0x280 [ 2449.015590] ? check_preemption_disabled+0x41/0x280 [ 2449.020614] ? __fget+0x356/0x510 [ 2449.024082] ? do_dup2+0x450/0x450 [ 2449.027628] ? lock_downgrade+0x720/0x720 [ 2449.031780] ? vfs_write+0x3d7/0x540 [ 2449.035514] ? __fdget+0x1d0/0x230 [ 2449.039066] __x64_sys_sendmsg+0x132/0x220 [ 2449.043301] ? __sys_sendmsg+0x1b0/0x1b0 [ 2449.047360] ? vfs_write+0x393/0x540 [ 2449.051088] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2449.056461] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2449.061479] ? do_syscall_64+0x21/0x620 [ 2449.065461] do_syscall_64+0xf9/0x620 [ 2449.069269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2449.074458] RIP: 0033:0x7f0702c0c0c9 [ 2449.078175] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 16:57:51 executing program 5: setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000006c0)=0x220208, 0x4) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000300)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000700)=0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=0x0, @ANYBLOB="000228bd7000ffdbdf250600000020000180140002006e657464657673696d3000000000000008000100", @ANYRES32=0x0, @ANYBLOB="0c00018008000300020000006800018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="1400020070696d367265673000000000000000001400020067656e6576653000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f6d61637674617000000008000300000000000c00018008000100", @ANYRES32=r2, @ANYBLOB="040001803400018008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0800030002000000080003000200000008000300030000000c0001800800030002000000"], 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x4) r6 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r6, 0x0) (async) r7 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4afb8c4e29c9c327, 0x100010, r7, 0x80000000) r8 = request_key(&(0x7f0000000600)='big_key\x00', &(0x7f0000000640)={'syz', 0x1}, &(0x7f0000000680)='geneve0\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={'syz', 0x0}, &(0x7f00000005c0)='geneve0\x00', r8) [ 2449.097071] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2449.104791] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2449.112051] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2449.119312] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2449.126575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2449.133824] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 32) 16:57:51 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r1) (async) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x3c, r0, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1e}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x41}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4080) (async) getrandom(0x0, 0x0, 0x5) 16:57:51 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x0, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_setup(0x7f, &(0x7f00000000c0)) (async) io_pgetevents(r0, 0x0, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) [ 2449.150501] nbd: failed to add new device 16:57:51 executing program 5: setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000006c0)=0x220208, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000300)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000700)=0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=0x0, @ANYBLOB="000228bd7000ffdbdf250600000020000180140002006e657464657673696d3000000000000008000100", @ANYRES32=0x0, @ANYBLOB="0c00018008000300020000006800018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="1400020070696d367265673000000000000000001400020067656e6576653000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f6d61637674617000000008000300000000000c00018008000100", @ANYRES32=r2, @ANYBLOB="040001803400018008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0800030002000000080003000200000008000300030000000c0001800800030002000000"], 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x4) r6 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r6, 0x0) r7 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4afb8c4e29c9c327, 0x100010, r7, 0x80000000) r8 = request_key(&(0x7f0000000600)='big_key\x00', &(0x7f0000000640)={'syz', 0x1}, &(0x7f0000000680)='geneve0\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={'syz', 0x0}, &(0x7f00000005c0)='geneve0\x00', r8) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000006c0)=0x220208, 0x4) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000300)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000700)=0x14) (async) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=0x0, @ANYBLOB="000228bd7000ffdbdf250600000020000180140002006e657464657673696d3000000000000008000100", @ANYRES32=0x0, @ANYBLOB="0c00018008000300020000006800018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="1400020070696d367265673000000000000000001400020067656e6576653000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f6d61637674617000000008000300000000000c00018008000100", @ANYRES32=r2, @ANYBLOB="040001803400018008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0800030002000000080003000200000008000300030000000c0001800800030002000000"], 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x4) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r6, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4afb8c4e29c9c327, 0x100010, r7, 0x80000000) (async) request_key(&(0x7f0000000600)='big_key\x00', &(0x7f0000000640)={'syz', 0x1}, &(0x7f0000000680)='geneve0\x00', 0xfffffffffffffffa) (async) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={'syz', 0x0}, &(0x7f00000005c0)='geneve0\x00', r8) (async) [ 2449.216874] FAULT_INJECTION: forcing a failure. [ 2449.216874] name failslab, interval 1, probability 0, space 0, times 0 [ 2449.228328] CPU: 1 PID: 25866 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2449.236211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2449.245566] Call Trace: [ 2449.248165] dump_stack+0x1fc/0x2ef [ 2449.251805] should_fail.cold+0xa/0xf [ 2449.255617] ? setup_fault_attr+0x200/0x200 [ 2449.259942] ? lock_acquire+0x170/0x3c0 [ 2449.263925] ? check_preemption_disabled+0x41/0x280 [ 2449.268953] __should_failslab+0x115/0x180 [ 2449.273196] should_failslab+0x5/0x10 [ 2449.277001] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 2449.282032] throtl_pd_alloc+0x6b/0x940 [ 2449.286013] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 2449.290425] blkcg_activate_policy+0x249/0x5d0 [ 2449.295027] blk_throtl_init+0x40d/0x620 [ 2449.299090] ? blk_iolatency_init+0x1b7/0x2d0 [ 2449.303589] blkcg_init_queue+0x1e3/0x540 [ 2449.307747] blk_alloc_queue_node+0x7d0/0xbf0 [ 2449.312258] blk_mq_init_queue+0x44/0xa0 [ 2449.316340] nbd_dev_add+0x2b9/0x890 [ 2449.320069] nbd_genl_connect+0x4cc/0x1630 [ 2449.324316] ? nbd_xmit_timeout+0x730/0x730 [ 2449.328645] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2449.333835] ? validate_nla+0x270/0x820 [ 2449.337897] ? nla_parse+0x1b2/0x290 [ 2449.341621] genl_family_rcv_msg+0x642/0xc40 [ 2449.346040] ? genl_rcv+0x40/0x40 [ 2449.349497] ? genl_rcv_msg+0x12f/0x160 [ 2449.353479] ? mutex_trylock+0x1a0/0x1a0 [ 2449.357553] ? __radix_tree_lookup+0x216/0x370 [ 2449.362147] genl_rcv_msg+0xbf/0x160 [ 2449.365857] netlink_rcv_skb+0x160/0x440 [ 2449.370002] ? genl_family_rcv_msg+0xc40/0xc40 [ 2449.374591] ? netlink_ack+0xae0/0xae0 [ 2449.378487] ? genl_rcv+0x15/0x40 [ 2449.381950] genl_rcv+0x24/0x40 [ 2449.385231] netlink_unicast+0x4d5/0x690 [ 2449.389301] ? netlink_sendskb+0x110/0x110 [ 2449.394075] ? _copy_from_iter_full+0x229/0x7c0 [ 2449.398750] ? __phys_addr_symbol+0x2c/0x70 [ 2449.403074] ? __check_object_size+0x17b/0x3e0 [ 2449.407659] netlink_sendmsg+0x6c3/0xc50 [ 2449.411725] ? aa_af_perm+0x230/0x230 16:57:51 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x8, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x400000d, 0x1010, r1, 0x0) [ 2449.415525] ? nlmsg_notify+0x1f0/0x1f0 [ 2449.419500] ? kernel_recvmsg+0x220/0x220 [ 2449.423658] ? nlmsg_notify+0x1f0/0x1f0 [ 2449.427630] sock_sendmsg+0xc3/0x120 [ 2449.431333] ___sys_sendmsg+0x7bb/0x8e0 [ 2449.435314] ? check_preemption_disabled+0x41/0x280 [ 2449.440334] ? copy_msghdr_from_user+0x440/0x440 [ 2449.445093] ? __fget+0x32f/0x510 [ 2449.448562] ? lock_downgrade+0x720/0x720 [ 2449.452714] ? check_preemption_disabled+0x41/0x280 [ 2449.457734] ? check_preemption_disabled+0x41/0x280 [ 2449.462762] ? __fget+0x356/0x510 [ 2449.466221] ? do_dup2+0x450/0x450 [ 2449.469766] ? lock_downgrade+0x720/0x720 [ 2449.473916] ? vfs_write+0x3d7/0x540 [ 2449.477636] ? __fdget+0x1d0/0x230 [ 2449.481178] __x64_sys_sendmsg+0x132/0x220 [ 2449.485411] ? __sys_sendmsg+0x1b0/0x1b0 [ 2449.489477] ? vfs_write+0x393/0x540 [ 2449.493204] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2449.498571] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2449.503598] ? do_syscall_64+0x21/0x620 [ 2449.507583] do_syscall_64+0xf9/0x620 [ 2449.511390] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2449.516575] RIP: 0033:0x7f0702c0c0c9 [ 2449.520271] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2449.539162] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2449.546862] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2449.554111] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2449.561367] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 16:57:51 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x8, 0x4) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x400000d, 0x1010, r1, 0x0) 16:57:52 executing program 2: io_setup(0x8, &(0x7f0000000040)) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) io_submit(r0, 0x2, &(0x7f0000000340)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x1000, 0xffffffffffffffff, &(0x7f0000000100)="b84b82ecd80410fc322df99e2a752095f21d4af73f3ebd102747fc5c73718472cd5f47606dc985eb3a054e98a4cc3cce85694dab32ab37850e85d2eb884ff247ad3a48c071f348876c9dbcb72c96", 0x4e, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x6000, r1, &(0x7f0000000380)="6cec59c43b40b280dcafd03b747f8522e63117d7d22905b9e0866966661497fa68b0cba9f2d3e5f780a3981a1bc9d767175db02e112056942900bc630fbbccba7a0c67ba10ac5d59f231b9de58db4ec4ce26d2e0d486b4e034a9d81368d4b4d9af7d7031f47ee3ef64affdf35fbefc2f592648e8b8d3cf3abd5c5387db6d5c372a9f664b180a1fcf2ad2ce6c8c1adf645846a17920283ffd8223f1ae49cb880e39d751410ac4b5cd5bda883da4aa15f2f63c8adccfdd445a00bf467d3d9e058196a4c7194695777a499b0b07362de9b378af17bbb2eb600ceeeae5a5eab355fa756d9f7f16e2a425bd412d762e87be364b", 0xf1, 0x8b51}]) io_setup(0x5, &(0x7f0000000000)=0x0) io_destroy(r2) io_setup(0x1, &(0x7f0000000080)=0x0) ioctl$RFKILL_IOC_MAX_SIZE(r1, 0x2, &(0x7f0000000240)) io_setup(0x8001, &(0x7f00000000c0)) io_destroy(r3) io_setup(0x8, &(0x7f0000000040)) (async) io_setup(0x7f, &(0x7f0000000080)) (async) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) (async) io_submit(r0, 0x2, &(0x7f0000000340)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x1000, 0xffffffffffffffff, &(0x7f0000000100)="b84b82ecd80410fc322df99e2a752095f21d4af73f3ebd102747fc5c73718472cd5f47606dc985eb3a054e98a4cc3cce85694dab32ab37850e85d2eb884ff247ad3a48c071f348876c9dbcb72c96", 0x4e, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x6000, r1, &(0x7f0000000380)="6cec59c43b40b280dcafd03b747f8522e63117d7d22905b9e0866966661497fa68b0cba9f2d3e5f780a3981a1bc9d767175db02e112056942900bc630fbbccba7a0c67ba10ac5d59f231b9de58db4ec4ce26d2e0d486b4e034a9d81368d4b4d9af7d7031f47ee3ef64affdf35fbefc2f592648e8b8d3cf3abd5c5387db6d5c372a9f664b180a1fcf2ad2ce6c8c1adf645846a17920283ffd8223f1ae49cb880e39d751410ac4b5cd5bda883da4aa15f2f63c8adccfdd445a00bf467d3d9e058196a4c7194695777a499b0b07362de9b378af17bbb2eb600ceeeae5a5eab355fa756d9f7f16e2a425bd412d762e87be364b", 0xf1, 0x8b51}]) (async) io_setup(0x5, &(0x7f0000000000)) (async) io_destroy(r2) (async) io_setup(0x1, &(0x7f0000000080)) (async) ioctl$RFKILL_IOC_MAX_SIZE(r1, 0x2, &(0x7f0000000240)) (async) io_setup(0x8001, &(0x7f00000000c0)) (async) io_destroy(r3) (async) 16:57:52 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x40000000, &(0x7f0000000000)=0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_pgetevents(r3, 0xc1, 0x1, &(0x7f0000000540)=[{}], &(0x7f0000000580), 0x0) io_setup(0x5, &(0x7f0000000340)=0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000004c0)=0x14) bind$xdp(r2, &(0x7f0000000500)={0x2c, 0xa, r7, 0x1c, r2}, 0x10) io_getevents(r4, 0xfffffffffffffffd, 0x3, &(0x7f0000000380)=[{}, {}, {}], &(0x7f0000000440)={r5, r6+60000000}) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x20000, 0x0) io_submit(r1, 0x2, &(0x7f0000000300)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7fff, 0xffffffffffffffff, &(0x7f0000000040)="86bc8a5c321d6791e22df3457fddf86eb4d0eb5bab3eae15293f314bae626b9f4eb01f86f8cc13f4fba928de9afcd63ba10252c653b5ca115ed4a4a96f5c1f919f00de4662d3d45bb14742173a4b8316ba8188", 0x53, 0x8000000000000000, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x2, r2, &(0x7f0000000180)="3da35d458b33156d551246e53f8e91c3a471a60430d2bf5c45191cf854ed8272d27c9dd6670c146f94b7ab7772b6e71c48ef7393d4199689aadefbc908fb91fb97e03bd3ee49e355dc2605ce1f7c42dea11d858c584b279de23c5564a27b7a7fb90dd6e9bc240ecf8368c10e030d533648cb83d331ad699aae57b20522156ad22447c2d34d9a2c13523f82f0fd2aa754872fb5277a24e8251c702f34c3746c5818650c5d81f28ba2ae", 0xa9, 0x7, 0x0, 0x0, r8}]) [ 2449.568631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2449.575888] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:52 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x0, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) 16:57:52 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x8, 0x4) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x400000d, 0x1010, r1, 0x0) 16:57:52 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r1) (async) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x3c, r0, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1e}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x41}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4080) getrandom(0x0, 0x0, 0x5) 16:57:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 33) 16:57:52 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x1a9080, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r5) r6 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r6, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001500), 0x10000, 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001640), 0x980, 0x0) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r9) io_submit(r1, 0x8, &(0x7f0000001780)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000000000)="7f5f1ff9bac63ce0b7a53f192f7de107dd3be9b4d8a482af365bcb93105c8ad0b656a627bf8b8af7e07e94cd4bf005db61da2dbd6ff5e861cd67d94b8b08079065c1ee4201ed7474005df777b3bfb7ae8535540b80fe421743265cf99cb07c53e66c60fec72c0273eb4f88e7d32fd1248b29a8", 0x73, 0x8, 0x0, 0x3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="7d77f4e23e3e37196d1b51c5c9806252357a9ef58383f68994d6f4823d86e5e20f0e884e8542155f9bdfd6f077577594a7e09beee67b561c674d08c6a51829a19f75d0206f3712e6ba849f62e1bf8c1a46bc9c87ebdd27f258b1868566b9862a7aae351a648bc2173904418a97ffc50f3f312e07c7d1fa4989c71b849c5730f99a9c4491d7dc0d7223c50a4b715faed3f4f644a4399acbf238a1066cef2078ce7b85c2880ef4880554b50f", 0xab, 0xfd5c75e}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffff, r3, &(0x7f0000000280)="0aa6401ed33bb316f2d40cb007ba830b38461addecede10632f88e9df2774b1ee6280593344aea7c266a0e80bbd7", 0x2e, 0x6, 0x0, 0x1, r4}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x3, 0x2b, 0xffffffffffffffff, &(0x7f0000000340)="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", 0x1000, 0x81}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffffffffffff, &(0x7f0000001380)="af861ce6430b074bfdcdb815c50ce23f7573330603e532fd2639045fd7c919d329c437e47a66ec1a4a555c670183f3d641f4b477fb2a9da80fb7d6e276fc787c1a7cbd3777204dee0c8128300411f3eb8437adca052998746abee06fd679a70d9d870082f9a245e1014d02b15ed741ed8ebf5b670bd881d708ca63798d2cd697e66598c8fa8c288823785da8e823d41b8590cc45abf758bf3d565368dc8aeedf929c03d6e2d0b53770d7838bb58ce02779d85a884298ef7c18d4636792e71df17449ac882c8190ef0a25038b41c442b7f5", 0xd1, 0xbd6c, 0x0, 0x1, r5}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x8, 0xe1cc, r6, &(0x7f00000014c0)="a7", 0x1, 0x0, 0x0, 0x0, r7}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x1, 0x3, 0xffffffffffffffff, &(0x7f0000001580)="aa653fe0d66a9d4e7aa3b61eda6191119a028e30fde1b9e0c1e6834c0da1c13611eb72110fa38270fbee06698cf0bfbf5bcb0ce263d85091c07831491bdbf73bdd67f3c7519c31d71721a7f1bfed40cf906ac9266eea5b5c6bd027a69876f551b0e228022c564ada3a5e7d319cfe6afd54c5f2d98929b7a6e0", 0x79, 0x2, 0x0, 0x1}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x5, 0x6, r8, &(0x7f0000001680)="14793b5a35eb29bdffb3e3c0424f22b6b5b860c6c56a13545853e609788c21658fce11043580942b40f39e18c0496f1114f01eb2140b529ccb7d1845a308072ce5aa4bfe82261358ac8ac4b6bd4c753aae44dc8bc2ff05e91daf905db062794c1f5b16da42a184397034ccb2a168233ae98d608ccbaff591a1627b8a95522707bfe5", 0x82, 0x8001, 0x0, 0x2, r9}]) 16:57:52 executing program 1: getrandom(0x0, 0x0, 0xfe98aabd6db66bec) socket$phonet_pipe(0x23, 0x5, 0x2) [ 2449.783954] FAULT_INJECTION: forcing a failure. [ 2449.783954] name failslab, interval 1, probability 0, space 0, times 0 [ 2449.815508] CPU: 1 PID: 25938 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2449.823427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2449.832788] Call Trace: [ 2449.835388] dump_stack+0x1fc/0x2ef [ 2449.839035] should_fail.cold+0xa/0xf [ 2449.842842] ? setup_fault_attr+0x200/0x200 [ 2449.847172] ? lock_acquire+0x170/0x3c0 [ 2449.851162] __should_failslab+0x115/0x180 [ 2449.855427] should_failslab+0x5/0x10 [ 2449.859330] kmem_cache_alloc_trace+0x284/0x380 [ 2449.864008] ? blk_mq_hctx_mark_pending+0x1f0/0x1f0 [ 2449.869027] ? plug_ctx_cmp+0x100/0x100 [ 2449.873021] blk_stat_alloc_callback+0x54/0x290 [ 2449.877699] blk_mq_init_allocated_queue+0x80/0x1300 16:57:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r2, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x10000040}, 0x40480d0) r7 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r7, 0x0) r8 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r8, 0x0) [ 2449.882803] ? blkcg_init_queue+0x1fd/0x540 [ 2449.887132] ? blk_alloc_queue_node+0x7e4/0xbf0 [ 2449.891809] blk_mq_init_queue+0x5c/0xa0 [ 2449.895873] nbd_dev_add+0x2b9/0x890 [ 2449.899590] nbd_genl_connect+0x4cc/0x1630 [ 2449.903831] ? nbd_xmit_timeout+0x730/0x730 [ 2449.908158] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2449.913359] ? validate_nla+0x270/0x820 [ 2449.917341] ? nla_parse+0x1b2/0x290 [ 2449.921067] genl_family_rcv_msg+0x642/0xc40 [ 2449.925495] ? genl_rcv+0x40/0x40 [ 2449.928946] ? genl_rcv_msg+0x12f/0x160 [ 2449.932916] ? mutex_trylock+0x1a0/0x1a0 [ 2449.936977] ? __radix_tree_lookup+0x216/0x370 [ 2449.941564] genl_rcv_msg+0xbf/0x160 [ 2449.945282] netlink_rcv_skb+0x160/0x440 [ 2449.949376] ? genl_family_rcv_msg+0xc40/0xc40 [ 2449.953965] ? netlink_ack+0xae0/0xae0 [ 2449.957861] ? genl_rcv+0x15/0x40 [ 2449.961320] genl_rcv+0x24/0x40 [ 2449.964601] netlink_unicast+0x4d5/0x690 [ 2449.968672] ? netlink_sendskb+0x110/0x110 [ 2449.972909] ? _copy_from_iter_full+0x229/0x7c0 [ 2449.977572] ? __phys_addr_symbol+0x2c/0x70 [ 2449.981889] ? __check_object_size+0x17b/0x3e0 [ 2449.986463] netlink_sendmsg+0x6c3/0xc50 [ 2449.990513] ? aa_af_perm+0x230/0x230 [ 2449.994296] ? nlmsg_notify+0x1f0/0x1f0 [ 2449.998260] ? kernel_recvmsg+0x220/0x220 [ 2450.002432] ? nlmsg_notify+0x1f0/0x1f0 [ 2450.006426] sock_sendmsg+0xc3/0x120 [ 2450.010126] ___sys_sendmsg+0x7bb/0x8e0 [ 2450.014081] ? check_preemption_disabled+0x41/0x280 [ 2450.019087] ? copy_msghdr_from_user+0x440/0x440 [ 2450.023834] ? __fget+0x32f/0x510 [ 2450.027286] ? lock_downgrade+0x720/0x720 [ 2450.031427] ? check_preemption_disabled+0x41/0x280 [ 2450.036424] ? check_preemption_disabled+0x41/0x280 [ 2450.041435] ? __fget+0x356/0x510 [ 2450.044889] ? do_dup2+0x450/0x450 [ 2450.048412] ? lock_downgrade+0x720/0x720 [ 2450.052545] ? vfs_write+0x3d7/0x540 [ 2450.056243] ? __fdget+0x1d0/0x230 [ 2450.059779] __x64_sys_sendmsg+0x132/0x220 [ 2450.064005] ? __sys_sendmsg+0x1b0/0x1b0 [ 2450.068056] ? vfs_write+0x393/0x540 [ 2450.071765] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2450.077112] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2450.082122] ? do_syscall_64+0x21/0x620 [ 2450.086087] do_syscall_64+0xf9/0x620 [ 2450.089873] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2450.095042] RIP: 0033:0x7f0702c0c0c9 [ 2450.098744] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2450.117634] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2450.125327] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 16:57:52 executing program 1: getrandom(0x0, 0x0, 0xfe98aabd6db66bec) (async) socket$phonet_pipe(0x23, 0x5, 0x2) 16:57:52 executing program 2: io_setup(0x8, &(0x7f0000000040)) (async) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) io_submit(r0, 0x2, &(0x7f0000000340)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x1000, 0xffffffffffffffff, &(0x7f0000000100)="b84b82ecd80410fc322df99e2a752095f21d4af73f3ebd102747fc5c73718472cd5f47606dc985eb3a054e98a4cc3cce85694dab32ab37850e85d2eb884ff247ad3a48c071f348876c9dbcb72c96", 0x4e, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x6000, r1, &(0x7f0000000380)="6cec59c43b40b280dcafd03b747f8522e63117d7d22905b9e0866966661497fa68b0cba9f2d3e5f780a3981a1bc9d767175db02e112056942900bc630fbbccba7a0c67ba10ac5d59f231b9de58db4ec4ce26d2e0d486b4e034a9d81368d4b4d9af7d7031f47ee3ef64affdf35fbefc2f592648e8b8d3cf3abd5c5387db6d5c372a9f664b180a1fcf2ad2ce6c8c1adf645846a17920283ffd8223f1ae49cb880e39d751410ac4b5cd5bda883da4aa15f2f63c8adccfdd445a00bf467d3d9e058196a4c7194695777a499b0b07362de9b378af17bbb2eb600ceeeae5a5eab355fa756d9f7f16e2a425bd412d762e87be364b", 0xf1, 0x8b51}]) (async, rerun: 64) io_setup(0x5, &(0x7f0000000000)=0x0) (rerun: 64) io_destroy(r2) io_setup(0x1, &(0x7f0000000080)=0x0) (async) ioctl$RFKILL_IOC_MAX_SIZE(r1, 0x2, &(0x7f0000000240)) (async) io_setup(0x8001, &(0x7f00000000c0)) io_destroy(r3) 16:57:52 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) io_setup(0x40000000, &(0x7f0000000000)=0x0) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) io_pgetevents(r3, 0xc1, 0x1, &(0x7f0000000540)=[{}], &(0x7f0000000580), 0x0) (async) io_setup(0x5, &(0x7f0000000340)=0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000004c0)=0x14) bind$xdp(r2, &(0x7f0000000500)={0x2c, 0xa, r7, 0x1c, r2}, 0x10) (async) io_getevents(r4, 0xfffffffffffffffd, 0x3, &(0x7f0000000380)=[{}, {}, {}], &(0x7f0000000440)={r5, r6+60000000}) (async) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x20000, 0x0) io_submit(r1, 0x2, &(0x7f0000000300)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7fff, 0xffffffffffffffff, &(0x7f0000000040)="86bc8a5c321d6791e22df3457fddf86eb4d0eb5bab3eae15293f314bae626b9f4eb01f86f8cc13f4fba928de9afcd63ba10252c653b5ca115ed4a4a96f5c1f919f00de4662d3d45bb14742173a4b8316ba8188", 0x53, 0x8000000000000000, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x2, r2, &(0x7f0000000180)="3da35d458b33156d551246e53f8e91c3a471a60430d2bf5c45191cf854ed8272d27c9dd6670c146f94b7ab7772b6e71c48ef7393d4199689aadefbc908fb91fb97e03bd3ee49e355dc2605ce1f7c42dea11d858c584b279de23c5564a27b7a7fb90dd6e9bc240ecf8368c10e030d533648cb83d331ad699aae57b20522156ad22447c2d34d9a2c13523f82f0fd2aa754872fb5277a24e8251c702f34c3746c5818650c5d81f28ba2ae", 0xa9, 0x7, 0x0, 0x0, r8}]) 16:57:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 34) [ 2450.132577] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2450.139921] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2450.147179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2450.154427] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2450.177537] nbd: failed to add new device 16:57:52 executing program 1: getrandom(0x0, 0x0, 0xfe98aabd6db66bec) (async, rerun: 64) socket$phonet_pipe(0x23, 0x5, 0x2) (rerun: 64) 16:57:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r2, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x10000040}, 0x40480d0) (async) r7 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r7, 0x0) (async) r8 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r8, 0x0) [ 2450.277206] FAULT_INJECTION: forcing a failure. [ 2450.277206] name failslab, interval 1, probability 0, space 0, times 0 [ 2450.314980] CPU: 1 PID: 25964 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2450.322888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2450.332241] Call Trace: [ 2450.334841] dump_stack+0x1fc/0x2ef [ 2450.338497] should_fail.cold+0xa/0xf [ 2450.342314] ? setup_fault_attr+0x200/0x200 [ 2450.346641] ? lock_acquire+0x170/0x3c0 [ 2450.350625] __should_failslab+0x115/0x180 [ 2450.354867] should_failslab+0x5/0x10 [ 2450.358671] __kmalloc+0x2ab/0x3c0 [ 2450.362215] ? blk_stat_alloc_callback+0x81/0x290 [ 2450.367074] ? blk_mq_hctx_mark_pending+0x1f0/0x1f0 [ 2450.372096] ? plug_ctx_cmp+0x100/0x100 [ 2450.376077] blk_stat_alloc_callback+0x81/0x290 [ 2450.380763] blk_mq_init_allocated_queue+0x80/0x1300 [ 2450.385873] ? blkcg_init_queue+0x1fd/0x540 [ 2450.390208] ? blk_alloc_queue_node+0x7e4/0xbf0 [ 2450.394889] blk_mq_init_queue+0x5c/0xa0 [ 2450.398957] nbd_dev_add+0x2b9/0x890 [ 2450.402673] nbd_genl_connect+0x4cc/0x1630 [ 2450.406896] ? nbd_xmit_timeout+0x730/0x730 [ 2450.411202] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2450.416379] ? validate_nla+0x270/0x820 [ 2450.420348] ? nla_parse+0x1b2/0x290 [ 2450.424050] genl_family_rcv_msg+0x642/0xc40 [ 2450.428455] ? genl_rcv+0x40/0x40 [ 2450.431904] ? genl_rcv_msg+0x12f/0x160 [ 2450.435867] ? mutex_trylock+0x1a0/0x1a0 [ 2450.439917] ? __radix_tree_lookup+0x216/0x370 [ 2450.444482] genl_rcv_msg+0xbf/0x160 [ 2450.448190] netlink_rcv_skb+0x160/0x440 [ 2450.452243] ? genl_family_rcv_msg+0xc40/0xc40 [ 2450.456815] ? netlink_ack+0xae0/0xae0 [ 2450.460693] ? genl_rcv+0x15/0x40 [ 2450.464137] genl_rcv+0x24/0x40 [ 2450.467395] netlink_unicast+0x4d5/0x690 [ 2450.471439] ? netlink_sendskb+0x110/0x110 [ 2450.475679] ? _copy_from_iter_full+0x229/0x7c0 [ 2450.480340] ? __phys_addr_symbol+0x2c/0x70 [ 2450.484660] ? __check_object_size+0x17b/0x3e0 [ 2450.489246] netlink_sendmsg+0x6c3/0xc50 [ 2450.493301] ? aa_af_perm+0x230/0x230 [ 2450.497080] ? nlmsg_notify+0x1f0/0x1f0 [ 2450.501056] ? kernel_recvmsg+0x220/0x220 [ 2450.505188] ? nlmsg_notify+0x1f0/0x1f0 [ 2450.509158] sock_sendmsg+0xc3/0x120 [ 2450.512865] ___sys_sendmsg+0x7bb/0x8e0 [ 2450.516825] ? check_preemption_disabled+0x41/0x280 [ 2450.521820] ? copy_msghdr_from_user+0x440/0x440 [ 2450.526566] ? __fget+0x32f/0x510 [ 2450.530022] ? lock_downgrade+0x720/0x720 [ 2450.534158] ? check_preemption_disabled+0x41/0x280 [ 2450.539173] ? check_preemption_disabled+0x41/0x280 [ 2450.544181] ? __fget+0x356/0x510 [ 2450.547616] ? do_dup2+0x450/0x450 [ 2450.551142] ? lock_downgrade+0x720/0x720 [ 2450.555270] ? vfs_write+0x3d7/0x540 [ 2450.558982] ? __fdget+0x1d0/0x230 [ 2450.562562] __x64_sys_sendmsg+0x132/0x220 [ 2450.566775] ? __sys_sendmsg+0x1b0/0x1b0 [ 2450.570828] ? vfs_write+0x393/0x540 [ 2450.574538] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2450.579887] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2450.584885] ? do_syscall_64+0x21/0x620 [ 2450.588854] do_syscall_64+0xf9/0x620 [ 2450.592648] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2450.597819] RIP: 0033:0x7f0702c0c0c9 [ 2450.601522] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2450.620410] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2450.628111] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2450.635378] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2450.642632] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2450.649893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2450.657155] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:53 executing program 1: getrandom(0x0, 0x0, 0x7) [ 2450.687997] nbd: failed to add new device 16:57:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 35) 16:57:53 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x7ff, &(0x7f0000000000)=0x0) io_destroy(r1) r2 = syz_open_dev$media(&(0x7f0000000040), 0x7f, 0x80880) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x80042, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x44000, 0x0) ioctl$SNDCTL_TMR_START(r4, 0x5402) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="77e6cbbb06a734a2199fd9d0e06c125a58388c2af7e2c65a4c2b7b8a850d5f4e0bcb4a7700244484f6a10d5200f27e1ab2ea5c2f58d6b9289bdc9b0460f2797015cf030328acc14303fd52b892639ec4c9159e0f203c66d2b150f7a611aea71e69c65fa82cb2c43293f6a1cbb179a204414831ebafd40229c1f3580442ccb85bf7d4", @ANYRES16=0x0, @ANYBLOB="00032cbd7000fcdbdf2505000000050007000300000005000200010000000500070003000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000041) io_submit(r1, 0x2, &(0x7f00000002c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x7, r2, &(0x7f0000000080)="12fd0de795bd9ed71eba17", 0xb, 0x5, 0x0, 0x4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x1f, r3, &(0x7f0000000140)="283e8a9e3d59cc017af71c896b4ed98fe41575cf646de3ce22f5b299799a4ae19a2e66d7a58d40b3daa47f3c7da2fb15eef42299e3f4a2f9e4c813f104b8e81de00e3a3fe3dce35e4ec9ea109ee923bfb58eeb6e12f9a7964aff9fa7125e975893c3f00df16acd8345041eb43f4a2368983026833980948cf0f018ce91d4e5f5aa9e7dae49faa103b5b9f15a24718666b73cadea1eda6e884fe4df3bea5ab60cf84e91ea8296497652c0ca94f1fb09897bc7a1fe7eb57b86a38deb6316139ecc43a208b0546514f282b3de8652134953db823717e9c781468e55a77a9de31fab840ecaddf62a8929c501e5809c7884", 0xef, 0x6, 0x0, 0x1, r4}]) io_destroy(r0) 16:57:53 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x1a9080, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r5) r6 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r6, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001500), 0x10000, 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001640), 0x980, 0x0) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r9) io_submit(r1, 0x8, &(0x7f0000001780)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000000000)="7f5f1ff9bac63ce0b7a53f192f7de107dd3be9b4d8a482af365bcb93105c8ad0b656a627bf8b8af7e07e94cd4bf005db61da2dbd6ff5e861cd67d94b8b08079065c1ee4201ed7474005df777b3bfb7ae8535540b80fe421743265cf99cb07c53e66c60fec72c0273eb4f88e7d32fd1248b29a8", 0x73, 0x8, 0x0, 0x3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="7d77f4e23e3e37196d1b51c5c9806252357a9ef58383f68994d6f4823d86e5e20f0e884e8542155f9bdfd6f077577594a7e09beee67b561c674d08c6a51829a19f75d0206f3712e6ba849f62e1bf8c1a46bc9c87ebdd27f258b1868566b9862a7aae351a648bc2173904418a97ffc50f3f312e07c7d1fa4989c71b849c5730f99a9c4491d7dc0d7223c50a4b715faed3f4f644a4399acbf238a1066cef2078ce7b85c2880ef4880554b50f", 0xab, 0xfd5c75e}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffff, r3, &(0x7f0000000280)="0aa6401ed33bb316f2d40cb007ba830b38461addecede10632f88e9df2774b1ee6280593344aea7c266a0e80bbd7", 0x2e, 0x6, 0x0, 0x1, r4}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x3, 0x2b, 0xffffffffffffffff, &(0x7f0000000340)="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", 0x1000, 0x81}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffffffffffff, &(0x7f0000001380)="af861ce6430b074bfdcdb815c50ce23f7573330603e532fd2639045fd7c919d329c437e47a66ec1a4a555c670183f3d641f4b477fb2a9da80fb7d6e276fc787c1a7cbd3777204dee0c8128300411f3eb8437adca052998746abee06fd679a70d9d870082f9a245e1014d02b15ed741ed8ebf5b670bd881d708ca63798d2cd697e66598c8fa8c288823785da8e823d41b8590cc45abf758bf3d565368dc8aeedf929c03d6e2d0b53770d7838bb58ce02779d85a884298ef7c18d4636792e71df17449ac882c8190ef0a25038b41c442b7f5", 0xd1, 0xbd6c, 0x0, 0x1, r5}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x8, 0xe1cc, r6, &(0x7f00000014c0)="a7", 0x1, 0x0, 0x0, 0x0, r7}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x1, 0x3, 0xffffffffffffffff, &(0x7f0000001580)="aa653fe0d66a9d4e7aa3b61eda6191119a028e30fde1b9e0c1e6834c0da1c13611eb72110fa38270fbee06698cf0bfbf5bcb0ce263d85091c07831491bdbf73bdd67f3c7519c31d71721a7f1bfed40cf906ac9266eea5b5c6bd027a69876f551b0e228022c564ada3a5e7d319cfe6afd54c5f2d98929b7a6e0", 0x79, 0x2, 0x0, 0x1}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x5, 0x6, r8, &(0x7f0000001680)="14793b5a35eb29bdffb3e3c0424f22b6b5b860c6c56a13545853e609788c21658fce11043580942b40f39e18c0496f1114f01eb2140b529ccb7d1845a308072ce5aa4bfe82261358ac8ac4b6bd4c753aae44dc8bc2ff05e91daf905db062794c1f5b16da42a184397034ccb2a168233ae98d608ccbaff591a1627b8a95522707bfe5", 0x82, 0x8001, 0x0, 0x2, r9}]) io_setup(0x7f, &(0x7f00000000c0)) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) io_setup(0x7f, &(0x7f0000000080)) (async) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) socket$packet(0x11, 0x3, 0x300) (async) openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x1a9080, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r5) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r6, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000001500), 0x10000, 0x0) (async) openat$dsp(0xffffffffffffff9c, &(0x7f0000001640), 0x980, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r9) (async) io_submit(r1, 0x8, &(0x7f0000001780)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000000000)="7f5f1ff9bac63ce0b7a53f192f7de107dd3be9b4d8a482af365bcb93105c8ad0b656a627bf8b8af7e07e94cd4bf005db61da2dbd6ff5e861cd67d94b8b08079065c1ee4201ed7474005df777b3bfb7ae8535540b80fe421743265cf99cb07c53e66c60fec72c0273eb4f88e7d32fd1248b29a8", 0x73, 0x8, 0x0, 0x3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="7d77f4e23e3e37196d1b51c5c9806252357a9ef58383f68994d6f4823d86e5e20f0e884e8542155f9bdfd6f077577594a7e09beee67b561c674d08c6a51829a19f75d0206f3712e6ba849f62e1bf8c1a46bc9c87ebdd27f258b1868566b9862a7aae351a648bc2173904418a97ffc50f3f312e07c7d1fa4989c71b849c5730f99a9c4491d7dc0d7223c50a4b715faed3f4f644a4399acbf238a1066cef2078ce7b85c2880ef4880554b50f", 0xab, 0xfd5c75e}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffff, r3, &(0x7f0000000280)="0aa6401ed33bb316f2d40cb007ba830b38461addecede10632f88e9df2774b1ee6280593344aea7c266a0e80bbd7", 0x2e, 0x6, 0x0, 0x1, r4}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x3, 0x2b, 0xffffffffffffffff, &(0x7f0000000340)="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", 0x1000, 0x81}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffffffffffff, &(0x7f0000001380)="af861ce6430b074bfdcdb815c50ce23f7573330603e532fd2639045fd7c919d329c437e47a66ec1a4a555c670183f3d641f4b477fb2a9da80fb7d6e276fc787c1a7cbd3777204dee0c8128300411f3eb8437adca052998746abee06fd679a70d9d870082f9a245e1014d02b15ed741ed8ebf5b670bd881d708ca63798d2cd697e66598c8fa8c288823785da8e823d41b8590cc45abf758bf3d565368dc8aeedf929c03d6e2d0b53770d7838bb58ce02779d85a884298ef7c18d4636792e71df17449ac882c8190ef0a25038b41c442b7f5", 0xd1, 0xbd6c, 0x0, 0x1, r5}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x8, 0xe1cc, r6, &(0x7f00000014c0)="a7", 0x1, 0x0, 0x0, 0x0, r7}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x1, 0x3, 0xffffffffffffffff, &(0x7f0000001580)="aa653fe0d66a9d4e7aa3b61eda6191119a028e30fde1b9e0c1e6834c0da1c13611eb72110fa38270fbee06698cf0bfbf5bcb0ce263d85091c07831491bdbf73bdd67f3c7519c31d71721a7f1bfed40cf906ac9266eea5b5c6bd027a69876f551b0e228022c564ada3a5e7d319cfe6afd54c5f2d98929b7a6e0", 0x79, 0x2, 0x0, 0x1}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x5, 0x6, r8, &(0x7f0000001680)="14793b5a35eb29bdffb3e3c0424f22b6b5b860c6c56a13545853e609788c21658fce11043580942b40f39e18c0496f1114f01eb2140b529ccb7d1845a308072ce5aa4bfe82261358ac8ac4b6bd4c753aae44dc8bc2ff05e91daf905db062794c1f5b16da42a184397034ccb2a168233ae98d608ccbaff591a1627b8a95522707bfe5", 0x82, 0x8001, 0x0, 0x2, r9}]) (async) 16:57:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r2, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x10000040}, 0x40480d0) (async) r7 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r7, 0x0) r8 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r8, 0x0) 16:57:53 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) io_setup(0x40000000, &(0x7f0000000000)=0x0) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) (async) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) io_pgetevents(r3, 0xc1, 0x1, &(0x7f0000000540)=[{}], &(0x7f0000000580), 0x0) (async) io_setup(0x5, &(0x7f0000000340)=0x0) (async) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000004c0)=0x14) bind$xdp(r2, &(0x7f0000000500)={0x2c, 0xa, r7, 0x1c, r2}, 0x10) (async) io_getevents(r4, 0xfffffffffffffffd, 0x3, &(0x7f0000000380)=[{}, {}, {}], &(0x7f0000000440)={r5, r6+60000000}) (async) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x20000, 0x0) io_submit(r1, 0x2, &(0x7f0000000300)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7fff, 0xffffffffffffffff, &(0x7f0000000040)="86bc8a5c321d6791e22df3457fddf86eb4d0eb5bab3eae15293f314bae626b9f4eb01f86f8cc13f4fba928de9afcd63ba10252c653b5ca115ed4a4a96f5c1f919f00de4662d3d45bb14742173a4b8316ba8188", 0x53, 0x8000000000000000, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x2, r2, &(0x7f0000000180)="3da35d458b33156d551246e53f8e91c3a471a60430d2bf5c45191cf854ed8272d27c9dd6670c146f94b7ab7772b6e71c48ef7393d4199689aadefbc908fb91fb97e03bd3ee49e355dc2605ce1f7c42dea11d858c584b279de23c5564a27b7a7fb90dd6e9bc240ecf8368c10e030d533648cb83d331ad699aae57b20522156ad22447c2d34d9a2c13523f82f0fd2aa754872fb5277a24e8251c702f34c3746c5818650c5d81f28ba2ae", 0xa9, 0x7, 0x0, 0x0, r8}]) 16:57:53 executing program 1: getrandom(0x0, 0x0, 0x7) [ 2450.774682] FAULT_INJECTION: forcing a failure. [ 2450.774682] name failslab, interval 1, probability 0, space 0, times 0 [ 2450.843977] CPU: 0 PID: 25989 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2450.851885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2450.861241] Call Trace: [ 2450.863848] dump_stack+0x1fc/0x2ef [ 2450.867489] should_fail.cold+0xa/0xf [ 2450.871297] ? setup_fault_attr+0x200/0x200 [ 2450.875632] ? lock_acquire+0x170/0x3c0 [ 2450.879618] __should_failslab+0x115/0x180 [ 2450.883863] should_failslab+0x5/0x10 [ 2450.887672] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2450.892784] __kmalloc_node+0x38/0x70 [ 2450.896597] blk_mq_init_allocated_queue+0x178/0x1300 [ 2450.901795] ? blkcg_init_queue+0x1fd/0x540 [ 2450.906134] blk_mq_init_queue+0x5c/0xa0 [ 2450.910204] nbd_dev_add+0x2b9/0x890 [ 2450.913937] nbd_genl_connect+0x4cc/0x1630 [ 2450.918182] ? nbd_xmit_timeout+0x730/0x730 [ 2450.922509] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2450.927692] ? validate_nla+0x270/0x820 [ 2450.931765] ? nla_parse+0x1b2/0x290 [ 2450.935465] genl_family_rcv_msg+0x642/0xc40 [ 2450.939863] ? genl_rcv+0x40/0x40 [ 2450.943295] ? genl_rcv_msg+0x12f/0x160 [ 2450.947266] ? mutex_trylock+0x1a0/0x1a0 [ 2450.951343] ? __radix_tree_lookup+0x216/0x370 [ 2450.955948] genl_rcv_msg+0xbf/0x160 [ 2450.959658] netlink_rcv_skb+0x160/0x440 [ 2450.963703] ? genl_family_rcv_msg+0xc40/0xc40 [ 2450.968279] ? netlink_ack+0xae0/0xae0 [ 2450.972161] ? genl_rcv+0x15/0x40 [ 2450.975599] genl_rcv+0x24/0x40 [ 2450.978862] netlink_unicast+0x4d5/0x690 [ 2450.982910] ? netlink_sendskb+0x110/0x110 [ 2450.987129] ? _copy_from_iter_full+0x229/0x7c0 [ 2450.991790] ? __phys_addr_symbol+0x2c/0x70 [ 2450.996102] ? __check_object_size+0x17b/0x3e0 [ 2451.000687] netlink_sendmsg+0x6c3/0xc50 [ 2451.004744] ? aa_af_perm+0x230/0x230 [ 2451.008533] ? nlmsg_notify+0x1f0/0x1f0 [ 2451.012487] ? kernel_recvmsg+0x220/0x220 [ 2451.016618] ? nlmsg_notify+0x1f0/0x1f0 [ 2451.020591] sock_sendmsg+0xc3/0x120 [ 2451.024299] ___sys_sendmsg+0x7bb/0x8e0 [ 2451.028259] ? check_preemption_disabled+0x41/0x280 [ 2451.033263] ? copy_msghdr_from_user+0x440/0x440 [ 2451.038014] ? __fget+0x32f/0x510 [ 2451.041456] ? lock_downgrade+0x720/0x720 [ 2451.045595] ? check_preemption_disabled+0x41/0x280 [ 2451.050593] ? check_preemption_disabled+0x41/0x280 [ 2451.055594] ? __fget+0x356/0x510 [ 2451.059031] ? do_dup2+0x450/0x450 [ 2451.062569] ? lock_downgrade+0x720/0x720 [ 2451.066714] ? vfs_write+0x3d7/0x540 [ 2451.070426] ? __fdget+0x1d0/0x230 [ 2451.073968] __x64_sys_sendmsg+0x132/0x220 [ 2451.078200] ? __sys_sendmsg+0x1b0/0x1b0 [ 2451.082259] ? vfs_write+0x393/0x540 [ 2451.085979] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2451.091337] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2451.096337] ? do_syscall_64+0x21/0x620 [ 2451.100295] do_syscall_64+0xf9/0x620 [ 2451.104083] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2451.109251] RIP: 0033:0x7f0702c0c0c9 [ 2451.112949] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2451.131849] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 16:57:53 executing program 1: getrandom(0x0, 0x0, 0x7) [ 2451.139555] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2451.146811] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2451.154075] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2451.161338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2451.168595] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:53 executing program 1: getrandom(0x0, 0x0, 0x5) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000480)={'fscrypt:', @auto=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34]}, &(0x7f00000004c0)={0x0, "56c49ab8596ec2b11a24fca21011dc186786930201459d2c4a4a73f28567c96c1eab72ada4340ebca53047cc55f7b4fe7d9b03a8945854d8a2b2850233bda733"}, 0x48, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000000540)=""/232, 0xe8) add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) getrandom(&(0x7f0000000040)=""/34, 0x22, 0x1) 16:57:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 36) 16:57:53 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) (async) io_setup(0x7ff, &(0x7f0000000000)=0x0) io_destroy(r1) (async) r2 = syz_open_dev$media(&(0x7f0000000040), 0x7f, 0x80880) (async) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x80042, 0x0) (async) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x44000, 0x0) ioctl$SNDCTL_TMR_START(r4, 0x5402) (async) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="77e6cbbb06a734a2199fd9d0e06c125a58388c2af7e2c65a4c2b7b8a850d5f4e0bcb4a7700244484f6a10d5200f27e1ab2ea5c2f58d6b9289bdc9b0460f2797015cf030328acc14303fd52b892639ec4c9159e0f203c66d2b150f7a611aea71e69c65fa82cb2c43293f6a1cbb179a204414831ebafd40229c1f3580442ccb85bf7d4", @ANYRES16=0x0, @ANYBLOB="00032cbd7000fcdbdf2505000000050007000300000005000200010000000500070003000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000041) (async) io_submit(r1, 0x2, &(0x7f00000002c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x7, r2, &(0x7f0000000080)="12fd0de795bd9ed71eba17", 0xb, 0x5, 0x0, 0x4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x1f, r3, &(0x7f0000000140)="283e8a9e3d59cc017af71c896b4ed98fe41575cf646de3ce22f5b299799a4ae19a2e66d7a58d40b3daa47f3c7da2fb15eef42299e3f4a2f9e4c813f104b8e81de00e3a3fe3dce35e4ec9ea109ee923bfb58eeb6e12f9a7964aff9fa7125e975893c3f00df16acd8345041eb43f4a2368983026833980948cf0f018ce91d4e5f5aa9e7dae49faa103b5b9f15a24718666b73cadea1eda6e884fe4df3bea5ab60cf84e91ea8296497652c0ca94f1fb09897bc7a1fe7eb57b86a38deb6316139ecc43a208b0546514f282b3de8652134953db823717e9c781468e55a77a9de31fab840ecaddf62a8929c501e5809c7884", 0xef, 0x6, 0x0, 0x1, r4}]) (async) io_destroy(r0) [ 2451.238400] nbd: failed to add new device 16:57:53 executing program 1: getrandom(0x0, 0x0, 0x5) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) r1 = add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000480)={'fscrypt:', @auto=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34]}, &(0x7f00000004c0)={0x0, "56c49ab8596ec2b11a24fca21011dc186786930201459d2c4a4a73f28567c96c1eab72ada4340ebca53047cc55f7b4fe7d9b03a8945854d8a2b2850233bda733"}, 0x48, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000000540)=""/232, 0xe8) add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) getrandom(&(0x7f0000000040)=""/34, 0x22, 0x1) 16:57:53 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) io_pgetevents(0x0, 0x1, 0xf, &(0x7f0000000100)=[{}], &(0x7f0000000240)={r0, r1+60000000}, 0x0) io_destroy(0x0) 16:57:53 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x1a9080, 0x0) (async) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r5) r6 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r6, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001500), 0x10000, 0x0) (async, rerun: 32) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001640), 0x980, 0x0) (async, rerun: 32) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r9) (async, rerun: 64) io_submit(r1, 0x8, &(0x7f0000001780)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000000000)="7f5f1ff9bac63ce0b7a53f192f7de107dd3be9b4d8a482af365bcb93105c8ad0b656a627bf8b8af7e07e94cd4bf005db61da2dbd6ff5e861cd67d94b8b08079065c1ee4201ed7474005df777b3bfb7ae8535540b80fe421743265cf99cb07c53e66c60fec72c0273eb4f88e7d32fd1248b29a8", 0x73, 0x8, 0x0, 0x3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="7d77f4e23e3e37196d1b51c5c9806252357a9ef58383f68994d6f4823d86e5e20f0e884e8542155f9bdfd6f077577594a7e09beee67b561c674d08c6a51829a19f75d0206f3712e6ba849f62e1bf8c1a46bc9c87ebdd27f258b1868566b9862a7aae351a648bc2173904418a97ffc50f3f312e07c7d1fa4989c71b849c5730f99a9c4491d7dc0d7223c50a4b715faed3f4f644a4399acbf238a1066cef2078ce7b85c2880ef4880554b50f", 0xab, 0xfd5c75e}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffff, r3, &(0x7f0000000280)="0aa6401ed33bb316f2d40cb007ba830b38461addecede10632f88e9df2774b1ee6280593344aea7c266a0e80bbd7", 0x2e, 0x6, 0x0, 0x1, r4}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x3, 0x2b, 0xffffffffffffffff, &(0x7f0000000340)="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", 0x1000, 0x81}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffffffffffff, &(0x7f0000001380)="af861ce6430b074bfdcdb815c50ce23f7573330603e532fd2639045fd7c919d329c437e47a66ec1a4a555c670183f3d641f4b477fb2a9da80fb7d6e276fc787c1a7cbd3777204dee0c8128300411f3eb8437adca052998746abee06fd679a70d9d870082f9a245e1014d02b15ed741ed8ebf5b670bd881d708ca63798d2cd697e66598c8fa8c288823785da8e823d41b8590cc45abf758bf3d565368dc8aeedf929c03d6e2d0b53770d7838bb58ce02779d85a884298ef7c18d4636792e71df17449ac882c8190ef0a25038b41c442b7f5", 0xd1, 0xbd6c, 0x0, 0x1, r5}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x8, 0xe1cc, r6, &(0x7f00000014c0)="a7", 0x1, 0x0, 0x0, 0x0, r7}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x1, 0x3, 0xffffffffffffffff, &(0x7f0000001580)="aa653fe0d66a9d4e7aa3b61eda6191119a028e30fde1b9e0c1e6834c0da1c13611eb72110fa38270fbee06698cf0bfbf5bcb0ce263d85091c07831491bdbf73bdd67f3c7519c31d71721a7f1bfed40cf906ac9266eea5b5c6bd027a69876f551b0e228022c564ada3a5e7d319cfe6afd54c5f2d98929b7a6e0", 0x79, 0x2, 0x0, 0x1}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x5, 0x6, r8, &(0x7f0000001680)="14793b5a35eb29bdffb3e3c0424f22b6b5b860c6c56a13545853e609788c21658fce11043580942b40f39e18c0496f1114f01eb2140b529ccb7d1845a308072ce5aa4bfe82261358ac8ac4b6bd4c753aae44dc8bc2ff05e91daf905db062794c1f5b16da42a184397034ccb2a168233ae98d608ccbaff591a1627b8a95522707bfe5", 0x82, 0x8001, 0x0, 0x2, r9}]) (rerun: 64) [ 2451.340429] FAULT_INJECTION: forcing a failure. [ 2451.340429] name failslab, interval 1, probability 0, space 0, times 0 [ 2451.383750] CPU: 0 PID: 26047 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2451.391650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2451.401005] Call Trace: [ 2451.403603] dump_stack+0x1fc/0x2ef [ 2451.407242] should_fail.cold+0xa/0xf [ 2451.411082] ? setup_fault_attr+0x200/0x200 [ 2451.415410] ? mutex_trylock+0x1a0/0x1a0 [ 2451.419483] __should_failslab+0x115/0x180 [ 2451.423725] should_failslab+0x5/0x10 [ 2451.427544] kmem_cache_alloc_node_trace+0x244/0x3b0 16:57:53 executing program 1: getrandom(0x0, 0x0, 0x5) (async, rerun: 64) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) r1 = add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000480)={'fscrypt:', @auto=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34]}, &(0x7f00000004c0)={0x0, "56c49ab8596ec2b11a24fca21011dc186786930201459d2c4a4a73f28567c96c1eab72ada4340ebca53047cc55f7b4fe7d9b03a8945854d8a2b2850233bda733"}, 0x48, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000000540)=""/232, 0xe8) (async) add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) getrandom(&(0x7f0000000040)=""/34, 0x22, 0x1) [ 2451.432655] __kmalloc_node+0x38/0x70 [ 2451.436467] blk_mq_realloc_hw_ctxs+0x1d8/0x1000 [ 2451.441232] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 2451.446526] blk_mq_init_allocated_queue+0x20c/0x1300 [ 2451.451727] ? blkcg_init_queue+0x1fd/0x540 [ 2451.456058] blk_mq_init_queue+0x5c/0xa0 [ 2451.460127] nbd_dev_add+0x2b9/0x890 [ 2451.463846] nbd_genl_connect+0x4cc/0x1630 [ 2451.468616] ? nbd_xmit_timeout+0x730/0x730 [ 2451.472947] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2451.478146] ? validate_nla+0x270/0x820 16:57:53 executing program 1: getrandom(0x0, 0x26, 0x0) [ 2451.482131] ? nla_parse+0x1b2/0x290 [ 2451.485853] genl_family_rcv_msg+0x642/0xc40 [ 2451.490279] ? genl_rcv+0x40/0x40 [ 2451.493736] ? genl_rcv_msg+0x12f/0x160 [ 2451.497711] ? mutex_trylock+0x1a0/0x1a0 [ 2451.501784] ? __radix_tree_lookup+0x216/0x370 [ 2451.506380] genl_rcv_msg+0xbf/0x160 [ 2451.510101] netlink_rcv_skb+0x160/0x440 [ 2451.514167] ? genl_family_rcv_msg+0xc40/0xc40 [ 2451.518753] ? netlink_ack+0xae0/0xae0 [ 2451.522647] ? genl_rcv+0x15/0x40 [ 2451.526115] genl_rcv+0x24/0x40 [ 2451.529397] netlink_unicast+0x4d5/0x690 [ 2451.533466] ? netlink_sendskb+0x110/0x110 [ 2451.537703] ? _copy_from_iter_full+0x229/0x7c0 [ 2451.542373] ? __phys_addr_symbol+0x2c/0x70 [ 2451.546700] ? __check_object_size+0x17b/0x3e0 [ 2451.551290] netlink_sendmsg+0x6c3/0xc50 [ 2451.555354] ? aa_af_perm+0x230/0x230 [ 2451.559158] ? nlmsg_notify+0x1f0/0x1f0 [ 2451.563136] ? kernel_recvmsg+0x220/0x220 [ 2451.567296] ? nlmsg_notify+0x1f0/0x1f0 [ 2451.571282] sock_sendmsg+0xc3/0x120 [ 2451.574997] ___sys_sendmsg+0x7bb/0x8e0 [ 2451.578977] ? check_preemption_disabled+0x41/0x280 [ 2451.583985] ? copy_msghdr_from_user+0x440/0x440 [ 2451.588723] ? __fget+0x32f/0x510 [ 2451.592164] ? lock_downgrade+0x720/0x720 [ 2451.596295] ? check_preemption_disabled+0x41/0x280 [ 2451.601311] ? check_preemption_disabled+0x41/0x280 [ 2451.606406] ? __fget+0x356/0x510 [ 2451.609842] ? do_dup2+0x450/0x450 [ 2451.613365] ? lock_downgrade+0x720/0x720 [ 2451.617496] ? vfs_write+0x3d7/0x540 [ 2451.621290] ? __fdget+0x1d0/0x230 [ 2451.624821] __x64_sys_sendmsg+0x132/0x220 [ 2451.629055] ? __sys_sendmsg+0x1b0/0x1b0 [ 2451.633112] ? vfs_write+0x393/0x540 [ 2451.636815] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2451.642250] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2451.647249] ? do_syscall_64+0x21/0x620 [ 2451.651207] do_syscall_64+0xf9/0x620 [ 2451.654994] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2451.660170] RIP: 0033:0x7f0702c0c0c9 [ 2451.663868] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2451.682841] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2451.690539] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2451.697789] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2451.705045] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2451.712295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2451.719551] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:54 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) sendmsg$xdp(r1, &(0x7f0000001640)={&(0x7f0000000000)={0x2c, 0x1, 0x0, 0x38}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000040)="0ad22c565ebadae79d712890d0e11015de0336205cc0ab13b7a33085e6e65edcdfc553bd13608d44426f67c28033845184b861413e44e0852abee162e570a85b53ddc1f04ecc118075", 0x49}, {&(0x7f00000000c0)="7c830e7a90e2b2a9e079f929b911d49af08508a82f7f9fe2bf82d8881cb99d208de12478021e1334a108026a9b5da42e453b3e9756d02659eee1849654d3171b90ce4aa98af5a4e5f3cce79c45cf5935012c9734cab8d51bb2de1cef2775e2dad9984e64202ee32e41c41e90eba386dee49855f4e5b1ef5b83fc84073f81e1ce71f91afa74d419544fd192bb5e4f3820646148a6b6dad57ec321f2c45c74dbb1d714188e6cb3b0d5e131d463778fb70360b971a43ddb5b592e1ae8b0411a681ff9b73d9a56ea5ba9f7554792f21c73818727d7d4e9a4842b0f7398d5c5febc1b92ecf8c534", 0xe5}, {&(0x7f00000001c0)="fd5e42cd43c6d39f11c7d59cbb76b696ee3397ce166f500f9124a4b2b1a7ae0c4597a759a44ec17f4dd1355eab668a15e3c36f256b4ab4082a2d510dfe7ebe98e94fdc74372ff213bc3f223fcef2f28d1bcc8e27220aedf638232d4dfe63cf93d3e10f2f4443682946e28490adea11472b82421a6e9fb9e6f8c87ea3b024d021e3069da287008abde0c8", 0x8a}, {&(0x7f0000000280)="c516edf2759b650f36801717e2e2493bd1eb0cbceb6ff540144f4556d195505d20f9bf405b197c0311c23d77", 0x2c}, {&(0x7f00000002c0)="32ada427698a402a4da7c2d11a4de2ee2af541eb4f74abd95495729870efbe74b6bd8fe2", 0x24}, {&(0x7f0000000300)="cfe7bd56cc6bf414273f86bbeefc76ca711d647099669b087cab29fe8d978723f24e060291bed1617732b32e19c0f441d2616f9e01a1c24bd64d7b7cbe0aa7a7cba5a7517567926eaf85ddfe0dc7207f45cacdde92615de71361e186e6d68f", 0x5f}, {&(0x7f0000000380)="9bd09aef880a30d3513bd1f876941fe39ef272474191a6f72f3431d2fb52b9e6046dd267e17f812bbf541e60e46284046328e5ac555d14725f93f1c124acfb2b4239aa6b0171ad22500690a3bb8fba5c2520179e0440b7df3ff9b8f6f4df36c2b364c5535679381a612bd9ed4082c3c9572fe013a17b1f450105ed8c28f75e4c5d47c46a0e8f7fdc08c85705867a68a02f829c6a69b1021c0e2382af6e05967dda745731c5e3a425a51912de28ab9e51c88cc8c685ee88fb59db0abf8e3228c05685d4faaf41bf57", 0xc8}, {&(0x7f0000000480)="ae894c80662ab7daa5d75fce2be2880f4a9557b9621972febb126788b2a9d4abd8f357e8e50ec74a2da52cc59ae186f5630fb271613e4e66ba3832d0b8e60d96596e649c2585b66287e84d3e30bddc38303a44d7e5b73e03391cdd4d1dadc622656aca68283613fef70c933028d9cc9ab6073d06d3c6e376b6e2b3087bfc7576b530491745df4b63d7bc0e6f2be1e8efe0802fc6ea4e38dc57c1440faad2cd1584841c0141afaa9ce981a3779ceaf5febbfc70c607318176c29831290a5649306f", 0xc1}, {&(0x7f0000000580)="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", 0x1000}], 0x9, 0x0, 0x0, 0x8040}, 0x20004004) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9, 0x10, r1, 0x0) 16:57:54 executing program 1: getrandom(0x0, 0x26, 0x0) 16:57:54 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) io_pgetevents(0x0, 0x1, 0xf, &(0x7f0000000100)=[{}], &(0x7f0000000240)={r0, r1+60000000}, 0x0) io_destroy(0x0) [ 2451.742432] nbd: failed to add new device 16:57:54 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x7ff, &(0x7f0000000000)=0x0) io_destroy(r1) r2 = syz_open_dev$media(&(0x7f0000000040), 0x7f, 0x80880) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x80042, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x44000, 0x0) ioctl$SNDCTL_TMR_START(r4, 0x5402) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="77e6cbbb06a734a2199fd9d0e06c125a58388c2af7e2c65a4c2b7b8a850d5f4e0bcb4a7700244484f6a10d5200f27e1ab2ea5c2f58d6b9289bdc9b0460f2797015cf030328acc14303fd52b892639ec4c9159e0f203c66d2b150f7a611aea71e69c65fa82cb2c43293f6a1cbb179a204414831ebafd40229c1f3580442ccb85bf7d4", @ANYRES16=0x0, @ANYBLOB="00032cbd7000fcdbdf2505000000050007000300000005000200010000000500070003000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000041) io_submit(r1, 0x2, &(0x7f00000002c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x7, r2, &(0x7f0000000080)="12fd0de795bd9ed71eba17", 0xb, 0x5, 0x0, 0x4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x1f, r3, &(0x7f0000000140)="283e8a9e3d59cc017af71c896b4ed98fe41575cf646de3ce22f5b299799a4ae19a2e66d7a58d40b3daa47f3c7da2fb15eef42299e3f4a2f9e4c813f104b8e81de00e3a3fe3dce35e4ec9ea109ee923bfb58eeb6e12f9a7964aff9fa7125e975893c3f00df16acd8345041eb43f4a2368983026833980948cf0f018ce91d4e5f5aa9e7dae49faa103b5b9f15a24718666b73cadea1eda6e884fe4df3bea5ab60cf84e91ea8296497652c0ca94f1fb09897bc7a1fe7eb57b86a38deb6316139ecc43a208b0546514f282b3de8652134953db823717e9c781468e55a77a9de31fab840ecaddf62a8929c501e5809c7884", 0xef, 0x6, 0x0, 0x1, r4}]) io_destroy(r0) io_setup(0x7f, &(0x7f00000000c0)) (async) io_setup(0x7ff, &(0x7f0000000000)) (async) io_destroy(r1) (async) syz_open_dev$media(&(0x7f0000000040), 0x7f, 0x80880) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x80042, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x44000, 0x0) (async) ioctl$SNDCTL_TMR_START(r4, 0x5402) (async) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="77e6cbbb06a734a2199fd9d0e06c125a58388c2af7e2c65a4c2b7b8a850d5f4e0bcb4a7700244484f6a10d5200f27e1ab2ea5c2f58d6b9289bdc9b0460f2797015cf030328acc14303fd52b892639ec4c9159e0f203c66d2b150f7a611aea71e69c65fa82cb2c43293f6a1cbb179a204414831ebafd40229c1f3580442ccb85bf7d4", @ANYRES16=0x0, @ANYBLOB="00032cbd7000fcdbdf2505000000050007000300000005000200010000000500070003000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000041) (async) io_submit(r1, 0x2, &(0x7f00000002c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x7, r2, &(0x7f0000000080)="12fd0de795bd9ed71eba17", 0xb, 0x5, 0x0, 0x4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x1f, r3, &(0x7f0000000140)="283e8a9e3d59cc017af71c896b4ed98fe41575cf646de3ce22f5b299799a4ae19a2e66d7a58d40b3daa47f3c7da2fb15eef42299e3f4a2f9e4c813f104b8e81de00e3a3fe3dce35e4ec9ea109ee923bfb58eeb6e12f9a7964aff9fa7125e975893c3f00df16acd8345041eb43f4a2368983026833980948cf0f018ce91d4e5f5aa9e7dae49faa103b5b9f15a24718666b73cadea1eda6e884fe4df3bea5ab60cf84e91ea8296497652c0ca94f1fb09897bc7a1fe7eb57b86a38deb6316139ecc43a208b0546514f282b3de8652134953db823717e9c781468e55a77a9de31fab840ecaddf62a8929c501e5809c7884", 0xef, 0x6, 0x0, 0x1, r4}]) (async) io_destroy(r0) (async) 16:57:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 37) 16:57:54 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) io_pgetevents(0x0, 0x1, 0xf, &(0x7f0000000100)=[{}], &(0x7f0000000240)={r0, r1+60000000}, 0x0) io_destroy(0x0) 16:57:54 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) sendmsg$xdp(r1, &(0x7f0000001640)={&(0x7f0000000000)={0x2c, 0x1, 0x0, 0x38}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000040)="0ad22c565ebadae79d712890d0e11015de0336205cc0ab13b7a33085e6e65edcdfc553bd13608d44426f67c28033845184b861413e44e0852abee162e570a85b53ddc1f04ecc118075", 0x49}, {&(0x7f00000000c0)="7c830e7a90e2b2a9e079f929b911d49af08508a82f7f9fe2bf82d8881cb99d208de12478021e1334a108026a9b5da42e453b3e9756d02659eee1849654d3171b90ce4aa98af5a4e5f3cce79c45cf5935012c9734cab8d51bb2de1cef2775e2dad9984e64202ee32e41c41e90eba386dee49855f4e5b1ef5b83fc84073f81e1ce71f91afa74d419544fd192bb5e4f3820646148a6b6dad57ec321f2c45c74dbb1d714188e6cb3b0d5e131d463778fb70360b971a43ddb5b592e1ae8b0411a681ff9b73d9a56ea5ba9f7554792f21c73818727d7d4e9a4842b0f7398d5c5febc1b92ecf8c534", 0xe5}, {&(0x7f00000001c0)="fd5e42cd43c6d39f11c7d59cbb76b696ee3397ce166f500f9124a4b2b1a7ae0c4597a759a44ec17f4dd1355eab668a15e3c36f256b4ab4082a2d510dfe7ebe98e94fdc74372ff213bc3f223fcef2f28d1bcc8e27220aedf638232d4dfe63cf93d3e10f2f4443682946e28490adea11472b82421a6e9fb9e6f8c87ea3b024d021e3069da287008abde0c8", 0x8a}, {&(0x7f0000000280)="c516edf2759b650f36801717e2e2493bd1eb0cbceb6ff540144f4556d195505d20f9bf405b197c0311c23d77", 0x2c}, {&(0x7f00000002c0)="32ada427698a402a4da7c2d11a4de2ee2af541eb4f74abd95495729870efbe74b6bd8fe2", 0x24}, {&(0x7f0000000300)="cfe7bd56cc6bf414273f86bbeefc76ca711d647099669b087cab29fe8d978723f24e060291bed1617732b32e19c0f441d2616f9e01a1c24bd64d7b7cbe0aa7a7cba5a7517567926eaf85ddfe0dc7207f45cacdde92615de71361e186e6d68f", 0x5f}, {&(0x7f0000000380)="9bd09aef880a30d3513bd1f876941fe39ef272474191a6f72f3431d2fb52b9e6046dd267e17f812bbf541e60e46284046328e5ac555d14725f93f1c124acfb2b4239aa6b0171ad22500690a3bb8fba5c2520179e0440b7df3ff9b8f6f4df36c2b364c5535679381a612bd9ed4082c3c9572fe013a17b1f450105ed8c28f75e4c5d47c46a0e8f7fdc08c85705867a68a02f829c6a69b1021c0e2382af6e05967dda745731c5e3a425a51912de28ab9e51c88cc8c685ee88fb59db0abf8e3228c05685d4faaf41bf57", 0xc8}, {&(0x7f0000000480)="ae894c80662ab7daa5d75fce2be2880f4a9557b9621972febb126788b2a9d4abd8f357e8e50ec74a2da52cc59ae186f5630fb271613e4e66ba3832d0b8e60d96596e649c2585b66287e84d3e30bddc38303a44d7e5b73e03391cdd4d1dadc622656aca68283613fef70c933028d9cc9ab6073d06d3c6e376b6e2b3087bfc7576b530491745df4b63d7bc0e6f2be1e8efe0802fc6ea4e38dc57c1440faad2cd1584841c0141afaa9ce981a3779ceaf5febbfc70c607318176c29831290a5649306f", 0xc1}, {&(0x7f0000000580)="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", 0x1000}], 0x9, 0x0, 0x0, 0x8040}, 0x20004004) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9, 0x10, r1, 0x0) 16:57:54 executing program 1: getrandom(0x0, 0x26, 0x0) 16:57:54 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) sendmsg$xdp(r1, &(0x7f0000001640)={&(0x7f0000000000)={0x2c, 0x1, 0x0, 0x38}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000040)="0ad22c565ebadae79d712890d0e11015de0336205cc0ab13b7a33085e6e65edcdfc553bd13608d44426f67c28033845184b861413e44e0852abee162e570a85b53ddc1f04ecc118075", 0x49}, {&(0x7f00000000c0)="7c830e7a90e2b2a9e079f929b911d49af08508a82f7f9fe2bf82d8881cb99d208de12478021e1334a108026a9b5da42e453b3e9756d02659eee1849654d3171b90ce4aa98af5a4e5f3cce79c45cf5935012c9734cab8d51bb2de1cef2775e2dad9984e64202ee32e41c41e90eba386dee49855f4e5b1ef5b83fc84073f81e1ce71f91afa74d419544fd192bb5e4f3820646148a6b6dad57ec321f2c45c74dbb1d714188e6cb3b0d5e131d463778fb70360b971a43ddb5b592e1ae8b0411a681ff9b73d9a56ea5ba9f7554792f21c73818727d7d4e9a4842b0f7398d5c5febc1b92ecf8c534", 0xe5}, {&(0x7f00000001c0)="fd5e42cd43c6d39f11c7d59cbb76b696ee3397ce166f500f9124a4b2b1a7ae0c4597a759a44ec17f4dd1355eab668a15e3c36f256b4ab4082a2d510dfe7ebe98e94fdc74372ff213bc3f223fcef2f28d1bcc8e27220aedf638232d4dfe63cf93d3e10f2f4443682946e28490adea11472b82421a6e9fb9e6f8c87ea3b024d021e3069da287008abde0c8", 0x8a}, {&(0x7f0000000280)="c516edf2759b650f36801717e2e2493bd1eb0cbceb6ff540144f4556d195505d20f9bf405b197c0311c23d77", 0x2c}, {&(0x7f00000002c0)="32ada427698a402a4da7c2d11a4de2ee2af541eb4f74abd95495729870efbe74b6bd8fe2", 0x24}, {&(0x7f0000000300)="cfe7bd56cc6bf414273f86bbeefc76ca711d647099669b087cab29fe8d978723f24e060291bed1617732b32e19c0f441d2616f9e01a1c24bd64d7b7cbe0aa7a7cba5a7517567926eaf85ddfe0dc7207f45cacdde92615de71361e186e6d68f", 0x5f}, {&(0x7f0000000380)="9bd09aef880a30d3513bd1f876941fe39ef272474191a6f72f3431d2fb52b9e6046dd267e17f812bbf541e60e46284046328e5ac555d14725f93f1c124acfb2b4239aa6b0171ad22500690a3bb8fba5c2520179e0440b7df3ff9b8f6f4df36c2b364c5535679381a612bd9ed4082c3c9572fe013a17b1f450105ed8c28f75e4c5d47c46a0e8f7fdc08c85705867a68a02f829c6a69b1021c0e2382af6e05967dda745731c5e3a425a51912de28ab9e51c88cc8c685ee88fb59db0abf8e3228c05685d4faaf41bf57", 0xc8}, {&(0x7f0000000480)="ae894c80662ab7daa5d75fce2be2880f4a9557b9621972febb126788b2a9d4abd8f357e8e50ec74a2da52cc59ae186f5630fb271613e4e66ba3832d0b8e60d96596e649c2585b66287e84d3e30bddc38303a44d7e5b73e03391cdd4d1dadc622656aca68283613fef70c933028d9cc9ab6073d06d3c6e376b6e2b3087bfc7576b530491745df4b63d7bc0e6f2be1e8efe0802fc6ea4e38dc57c1440faad2cd1584841c0141afaa9ce981a3779ceaf5febbfc70c607318176c29831290a5649306f", 0xc1}, {&(0x7f0000000580)="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", 0x1000}], 0x9, 0x0, 0x0, 0x8040}, 0x20004004) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9, 0x10, r1, 0x0) [ 2451.898553] FAULT_INJECTION: forcing a failure. [ 2451.898553] name failslab, interval 1, probability 0, space 0, times 0 [ 2451.969370] CPU: 0 PID: 26087 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2451.977280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2451.986639] Call Trace: [ 2451.989242] dump_stack+0x1fc/0x2ef [ 2451.992882] should_fail.cold+0xa/0xf [ 2451.996703] ? setup_fault_attr+0x200/0x200 [ 2452.001046] ? __debug_object_init+0x410/0x9b0 [ 2452.005644] __should_failslab+0x115/0x180 [ 2452.009897] should_failslab+0x5/0x10 [ 2452.013707] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2452.018816] __kmalloc_node+0x38/0x70 [ 2452.022627] blk_mq_realloc_hw_ctxs+0x568/0x1000 [ 2452.027409] blk_mq_init_allocated_queue+0x20c/0x1300 [ 2452.032605] ? blkcg_init_queue+0x1fd/0x540 [ 2452.036931] blk_mq_init_queue+0x5c/0xa0 [ 2452.040978] nbd_dev_add+0x2b9/0x890 [ 2452.044681] nbd_genl_connect+0x4cc/0x1630 [ 2452.048903] ? nbd_xmit_timeout+0x730/0x730 [ 2452.053208] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2452.058385] ? validate_nla+0x270/0x820 [ 2452.062351] ? nla_parse+0x1b2/0x290 [ 2452.066062] genl_family_rcv_msg+0x642/0xc40 [ 2452.070458] ? genl_rcv+0x40/0x40 [ 2452.073889] ? genl_rcv_msg+0x12f/0x160 [ 2452.077866] ? mutex_trylock+0x1a0/0x1a0 [ 2452.081912] ? __radix_tree_lookup+0x216/0x370 [ 2452.086480] genl_rcv_msg+0xbf/0x160 [ 2452.090181] netlink_rcv_skb+0x160/0x440 [ 2452.094224] ? genl_family_rcv_msg+0xc40/0xc40 [ 2452.098796] ? netlink_ack+0xae0/0xae0 [ 2452.102671] ? genl_rcv+0x15/0x40 [ 2452.106122] genl_rcv+0x24/0x40 [ 2452.109380] netlink_unicast+0x4d5/0x690 [ 2452.113424] ? netlink_sendskb+0x110/0x110 [ 2452.117906] ? _copy_from_iter_full+0x229/0x7c0 [ 2452.122581] ? __phys_addr_symbol+0x2c/0x70 [ 2452.126887] ? __check_object_size+0x17b/0x3e0 [ 2452.131453] netlink_sendmsg+0x6c3/0xc50 [ 2452.135525] ? aa_af_perm+0x230/0x230 [ 2452.139309] ? nlmsg_notify+0x1f0/0x1f0 [ 2452.143438] ? kernel_recvmsg+0x220/0x220 [ 2452.147579] ? nlmsg_notify+0x1f0/0x1f0 [ 2452.151541] sock_sendmsg+0xc3/0x120 [ 2452.155242] ___sys_sendmsg+0x7bb/0x8e0 [ 2452.159300] ? check_preemption_disabled+0x41/0x280 [ 2452.164308] ? copy_msghdr_from_user+0x440/0x440 [ 2452.169052] ? __fget+0x32f/0x510 [ 2452.172494] ? lock_downgrade+0x720/0x720 [ 2452.176626] ? check_preemption_disabled+0x41/0x280 [ 2452.181629] ? check_preemption_disabled+0x41/0x280 [ 2452.186626] ? __fget+0x356/0x510 [ 2452.190058] ? do_dup2+0x450/0x450 [ 2452.193578] ? lock_downgrade+0x720/0x720 [ 2452.197719] ? vfs_write+0x3d7/0x540 [ 2452.201415] ? __fdget+0x1d0/0x230 [ 2452.204938] __x64_sys_sendmsg+0x132/0x220 [ 2452.209156] ? __sys_sendmsg+0x1b0/0x1b0 [ 2452.213196] ? vfs_write+0x393/0x540 [ 2452.216896] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2452.222240] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2452.227340] ? do_syscall_64+0x21/0x620 [ 2452.231301] do_syscall_64+0xf9/0x620 [ 2452.235093] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2452.240274] RIP: 0033:0x7f0702c0c0c9 [ 2452.243977] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2452.262870] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2452.270571] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2452.277848] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2452.285099] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2452.292348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2452.299597] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2452.312161] nbd: failed to add new device 16:57:54 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_getevents(r1, 0x5, 0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)={r2, r3+60000000}) io_destroy(r0) 16:57:54 executing program 3: sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="02000000f2a0c3a1d411d74022ef4f35e858ff7aeb4d194c29dd11d33eee5bc15f7a664caffa8b7756609475ddba82bb784690d3bf7de359a8f7fd372499287f0169f57d6ecf5ce33df0952e4d2f1823ca00142480011893d915e74da431d9", @ANYRES16=0x0, @ANYBLOB="1400000000000000000016000000"], 0x14}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)={0x154, 0x0, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xabd63b195b4a8d08}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x7, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x24000000}, 0x4040004) io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x8, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0xc5b5, 0xffffffffffffffff, &(0x7f0000000040)="c98c17eab758eccb2412bc3e6ed3b25c092136bbdc8b401c894726929c398a001c7529ff63dc446133376a10a064f9ba5da0ea14ea11a0581da60288ad4af7c3d9413480d4ed78f0d9877e5cb14c794518296c8ea67014244d6d39e188ed7c7496c66aa622ea31124650ce5dc8efb9b4b7377abd6d8520d504dacb6fac", 0x7d, 0x24}, &(0x7f0000000180)) io_pgetevents(r2, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r2) 16:57:54 executing program 1: getrandom(0x0, 0x0, 0x5) getrandom(&(0x7f0000000000)=""/61, 0x3d, 0x1) 16:57:54 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3, &(0x7f0000000280)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$adsp1(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$SNDCTL_DSP_GETODELAY(0xffffffffffffffff, 0x80045017, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) ioctl$SNDCTL_DSP_GETIPTR(r3, 0x800c5011, &(0x7f0000000040)) io_destroy(r1) io_destroy(r0) 16:57:54 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0xcd8d, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000040)) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 38) 16:57:54 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0xcd8d, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000040)) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0xcd8d, 0x4) (async) socket$xdp(0x2c, 0x3, 0x0) (async) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000040)) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) 16:57:54 executing program 1: getrandom(0x0, 0x0, 0x5) getrandom(&(0x7f0000000000)=""/61, 0x3d, 0x1) [ 2452.481149] FAULT_INJECTION: forcing a failure. [ 2452.481149] name failslab, interval 1, probability 0, space 0, times 0 [ 2452.496684] CPU: 0 PID: 26131 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2452.504580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2452.513919] Call Trace: [ 2452.516498] dump_stack+0x1fc/0x2ef [ 2452.520111] should_fail.cold+0xa/0xf [ 2452.523903] ? setup_fault_attr+0x200/0x200 [ 2452.528223] ? should_fail+0x142/0x7b0 [ 2452.532111] __should_failslab+0x115/0x180 [ 2452.536329] should_failslab+0x5/0x10 [ 2452.540118] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2452.545208] __kmalloc_node+0x38/0x70 [ 2452.548992] sbitmap_init_node+0x123/0x440 [ 2452.553214] blk_mq_realloc_hw_ctxs+0x5db/0x1000 [ 2452.558049] blk_mq_init_allocated_queue+0x20c/0x1300 [ 2452.563222] ? blkcg_init_queue+0x1fd/0x540 [ 2452.567642] blk_mq_init_queue+0x5c/0xa0 [ 2452.571708] nbd_dev_add+0x2b9/0x890 [ 2452.575414] nbd_genl_connect+0x4cc/0x1630 [ 2452.579663] ? nbd_xmit_timeout+0x730/0x730 [ 2452.583983] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2452.589161] ? validate_nla+0x270/0x820 [ 2452.593170] ? nla_parse+0x1b2/0x290 [ 2452.596896] genl_family_rcv_msg+0x642/0xc40 [ 2452.601291] ? genl_rcv+0x40/0x40 [ 2452.604827] ? genl_rcv_msg+0x12f/0x160 [ 2452.608794] ? mutex_trylock+0x1a0/0x1a0 [ 2452.612842] ? __radix_tree_lookup+0x216/0x370 [ 2452.617413] genl_rcv_msg+0xbf/0x160 [ 2452.621112] netlink_rcv_skb+0x160/0x440 [ 2452.625157] ? genl_family_rcv_msg+0xc40/0xc40 [ 2452.629811] ? netlink_ack+0xae0/0xae0 [ 2452.633687] ? genl_rcv+0x15/0x40 [ 2452.637127] genl_rcv+0x24/0x40 [ 2452.640388] netlink_unicast+0x4d5/0x690 [ 2452.644433] ? netlink_sendskb+0x110/0x110 [ 2452.648653] ? _copy_from_iter_full+0x229/0x7c0 [ 2452.653330] ? __phys_addr_symbol+0x2c/0x70 [ 2452.657650] ? __check_object_size+0x17b/0x3e0 [ 2452.662226] netlink_sendmsg+0x6c3/0xc50 [ 2452.666272] ? aa_af_perm+0x230/0x230 [ 2452.670056] ? nlmsg_notify+0x1f0/0x1f0 [ 2452.674013] ? kernel_recvmsg+0x220/0x220 [ 2452.678149] ? nlmsg_notify+0x1f0/0x1f0 [ 2452.682109] sock_sendmsg+0xc3/0x120 [ 2452.685809] ___sys_sendmsg+0x7bb/0x8e0 [ 2452.689774] ? check_preemption_disabled+0x41/0x280 [ 2452.694772] ? copy_msghdr_from_user+0x440/0x440 [ 2452.699510] ? __fget+0x32f/0x510 [ 2452.702950] ? lock_downgrade+0x720/0x720 [ 2452.707096] ? check_preemption_disabled+0x41/0x280 [ 2452.712106] ? check_preemption_disabled+0x41/0x280 [ 2452.717107] ? __fget+0x356/0x510 [ 2452.720553] ? do_dup2+0x450/0x450 [ 2452.724081] ? lock_downgrade+0x720/0x720 [ 2452.728212] ? vfs_write+0x3d7/0x540 [ 2452.731909] ? __fdget+0x1d0/0x230 [ 2452.735434] __x64_sys_sendmsg+0x132/0x220 [ 2452.739650] ? __sys_sendmsg+0x1b0/0x1b0 [ 2452.743692] ? vfs_write+0x393/0x540 [ 2452.747425] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2452.752788] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2452.757791] ? do_syscall_64+0x21/0x620 [ 2452.761750] do_syscall_64+0xf9/0x620 [ 2452.765540] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2452.770713] RIP: 0033:0x7f0702c0c0c9 [ 2452.774411] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2452.793300] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2452.801001] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2452.808253] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2452.815503] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2452.822850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2452.830106] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2452.844426] nbd: failed to add new device 16:57:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 39) 16:57:55 executing program 1: getrandom(0x0, 0x0, 0x5) getrandom(&(0x7f0000000000)=""/61, 0x3d, 0x1) getrandom(0x0, 0x0, 0x5) (async) getrandom(&(0x7f0000000000)=""/61, 0x3d, 0x1) (async) 16:57:55 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) (async, rerun: 64) io_setup(0x3, &(0x7f0000000280)=0x0) (async, rerun: 64) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$adsp1(0xffffffffffffff9c, 0x0, 0x100, 0x0) (async) ioctl$SNDCTL_DSP_GETODELAY(0xffffffffffffffff, 0x80045017, 0x0) (async) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) ioctl$SNDCTL_DSP_GETIPTR(r3, 0x800c5011, &(0x7f0000000040)) (async) io_destroy(r1) io_destroy(r0) 16:57:55 executing program 3: sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="02000000f2a0c3a1d411d74022ef4f35e858ff7aeb4d194c29dd11d33eee5bc15f7a664caffa8b7756609475ddba82bb784690d3bf7de359a8f7fd372499287f0169f57d6ecf5ce33df0952e4d2f1823ca00142480011893d915e74da431d9", @ANYRES16=0x0, @ANYBLOB="1400000000000000000016000000"], 0x14}}, 0x0) (async, rerun: 32) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14) (rerun: 32) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)={0x154, 0x0, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xabd63b195b4a8d08}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x7, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x24000000}, 0x4040004) (async, rerun: 32) io_setup(0x7f, &(0x7f00000000c0)=0x0) (async, rerun: 32) io_setup(0x8, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0xc5b5, 0xffffffffffffffff, &(0x7f0000000040)="c98c17eab758eccb2412bc3e6ed3b25c092136bbdc8b401c894726929c398a001c7529ff63dc446133376a10a064f9ba5da0ea14ea11a0581da60288ad4af7c3d9413480d4ed78f0d9877e5cb14c794518296c8ea67014244d6d39e188ed7c7496c66aa622ea31124650ce5dc8efb9b4b7377abd6d8520d504dacb6fac", 0x7d, 0x24}, &(0x7f0000000180)) (async) io_pgetevents(r2, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r2) [ 2452.964496] FAULT_INJECTION: forcing a failure. [ 2452.964496] name failslab, interval 1, probability 0, space 0, times 0 [ 2452.993935] CPU: 0 PID: 26145 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2453.001852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2453.011323] Call Trace: [ 2453.013929] dump_stack+0x1fc/0x2ef [ 2453.017574] should_fail.cold+0xa/0xf [ 2453.021386] ? should_fail+0x142/0x7b0 [ 2453.025286] ? setup_fault_attr+0x200/0x200 [ 2453.029629] __should_failslab+0x115/0x180 [ 2453.033874] should_failslab+0x5/0x10 [ 2453.037687] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2453.042818] blk_alloc_flush_queue+0x76/0x300 [ 2453.047333] blk_mq_realloc_hw_ctxs+0x7bc/0x1000 [ 2453.052114] blk_mq_init_allocated_queue+0x20c/0x1300 [ 2453.057322] ? blkcg_init_queue+0x1fd/0x540 [ 2453.061682] blk_mq_init_queue+0x5c/0xa0 [ 2453.065760] nbd_dev_add+0x2b9/0x890 [ 2453.069498] nbd_genl_connect+0x4cc/0x1630 [ 2453.073749] ? nbd_xmit_timeout+0x730/0x730 [ 2453.078088] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2453.083295] ? validate_nla+0x270/0x820 [ 2453.087272] ? nla_parse+0x1b2/0x290 [ 2453.090990] genl_family_rcv_msg+0x642/0xc40 [ 2453.095401] ? genl_rcv+0x40/0x40 [ 2453.098839] ? genl_rcv_msg+0x12f/0x160 [ 2453.102800] ? mutex_trylock+0x1a0/0x1a0 [ 2453.106852] ? __radix_tree_lookup+0x216/0x370 [ 2453.111439] genl_rcv_msg+0xbf/0x160 [ 2453.115154] netlink_rcv_skb+0x160/0x440 [ 2453.119216] ? genl_family_rcv_msg+0xc40/0xc40 [ 2453.123821] ? netlink_ack+0xae0/0xae0 [ 2453.127709] ? genl_rcv+0x15/0x40 [ 2453.131153] genl_rcv+0x24/0x40 [ 2453.134423] netlink_unicast+0x4d5/0x690 [ 2453.138478] ? netlink_sendskb+0x110/0x110 [ 2453.144044] ? _copy_from_iter_full+0x229/0x7c0 [ 2453.148717] ? __phys_addr_symbol+0x2c/0x70 [ 2453.153043] ? __check_object_size+0x17b/0x3e0 [ 2453.157625] netlink_sendmsg+0x6c3/0xc50 [ 2453.161682] ? aa_af_perm+0x230/0x230 [ 2453.165487] ? nlmsg_notify+0x1f0/0x1f0 [ 2453.169478] ? kernel_recvmsg+0x220/0x220 [ 2453.173641] ? nlmsg_notify+0x1f0/0x1f0 [ 2453.177614] sock_sendmsg+0xc3/0x120 [ 2453.181321] ___sys_sendmsg+0x7bb/0x8e0 [ 2453.185327] ? check_preemption_disabled+0x41/0x280 [ 2453.190331] ? copy_msghdr_from_user+0x440/0x440 [ 2453.195085] ? __fget+0x32f/0x510 [ 2453.198538] ? lock_downgrade+0x720/0x720 [ 2453.202683] ? check_preemption_disabled+0x41/0x280 [ 2453.207685] ? check_preemption_disabled+0x41/0x280 [ 2453.212786] ? __fget+0x356/0x510 [ 2453.216231] ? do_dup2+0x450/0x450 [ 2453.219756] ? lock_downgrade+0x720/0x720 [ 2453.223888] ? vfs_write+0x3d7/0x540 [ 2453.227598] ? __fdget+0x1d0/0x230 [ 2453.231135] __x64_sys_sendmsg+0x132/0x220 [ 2453.235355] ? __sys_sendmsg+0x1b0/0x1b0 [ 2453.239398] ? vfs_write+0x393/0x540 [ 2453.243107] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2453.248545] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2453.253555] ? do_syscall_64+0x21/0x620 [ 2453.257525] do_syscall_64+0xf9/0x620 [ 2453.261332] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2453.266515] RIP: 0033:0x7f0702c0c0c9 [ 2453.270212] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2453.289106] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2453.296801] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2453.304062] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2453.311436] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2453.318703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2453.325963] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:55 executing program 1: getrandom(0x0, 0x0, 0x3) getrandom(&(0x7f0000000000)=""/190, 0xbe, 0x0) 16:57:55 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0xcd8d, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000040)) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0xcd8d, 0x4) (async) socket$xdp(0x2c, 0x3, 0x0) (async) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000040)) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) 16:57:55 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_getevents(r1, 0x5, 0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)={r2, r3+60000000}) (async) io_destroy(r0) 16:57:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 40) [ 2453.365754] nbd: failed to add new device 16:57:55 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) (async) io_setup(0x3, &(0x7f0000000280)=0x0) (async) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$adsp1(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$SNDCTL_DSP_GETODELAY(0xffffffffffffffff, 0x80045017, 0x0) (async) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) ioctl$SNDCTL_DSP_GETIPTR(r3, 0x800c5011, &(0x7f0000000040)) io_destroy(r1) io_destroy(r0) 16:57:55 executing program 3: sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="02000000f2a0c3a1d411d74022ef4f35e858ff7aeb4d194c29dd11d33eee5bc15f7a664caffa8b7756609475ddba82bb784690d3bf7de359a8f7fd372499287f0169f57d6ecf5ce33df0952e4d2f1823ca00142480011893d915e74da431d9", @ANYRES16=0x0, @ANYBLOB="1400000000000000000016000000"], 0x14}}, 0x0) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)={0x154, 0x0, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xabd63b195b4a8d08}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x7, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x24000000}, 0x4040004) (async) io_setup(0x7f, &(0x7f00000000c0)=0x0) (async, rerun: 32) io_setup(0x8, &(0x7f0000000000)=0x0) (rerun: 32) io_cancel(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0xc5b5, 0xffffffffffffffff, &(0x7f0000000040)="c98c17eab758eccb2412bc3e6ed3b25c092136bbdc8b401c894726929c398a001c7529ff63dc446133376a10a064f9ba5da0ea14ea11a0581da60288ad4af7c3d9413480d4ed78f0d9877e5cb14c794518296c8ea67014244d6d39e188ed7c7496c66aa622ea31124650ce5dc8efb9b4b7377abd6d8520d504dacb6fac", 0x7d, 0x24}, &(0x7f0000000180)) io_pgetevents(r2, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r2) 16:57:55 executing program 1: getrandom(0x0, 0x0, 0x3) getrandom(&(0x7f0000000000)=""/190, 0xbe, 0x0) getrandom(0x0, 0x0, 0x3) (async) getrandom(&(0x7f0000000000)=""/190, 0xbe, 0x0) (async) [ 2453.481285] FAULT_INJECTION: forcing a failure. [ 2453.481285] name failslab, interval 1, probability 0, space 0, times 0 [ 2453.502600] CPU: 1 PID: 26179 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2453.510600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2453.519958] Call Trace: [ 2453.522559] dump_stack+0x1fc/0x2ef [ 2453.526204] should_fail.cold+0xa/0xf [ 2453.530032] ? setup_fault_attr+0x200/0x200 [ 2453.534365] ? should_fail+0x142/0x7b0 [ 2453.538270] __should_failslab+0x115/0x180 [ 2453.542516] should_failslab+0x5/0x10 [ 2453.546316] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2453.551416] __kmalloc_node+0x38/0x70 [ 2453.555204] blk_alloc_flush_queue+0x120/0x300 [ 2453.559788] blk_mq_realloc_hw_ctxs+0x7bc/0x1000 [ 2453.564717] blk_mq_init_allocated_queue+0x20c/0x1300 [ 2453.569902] ? blkcg_init_queue+0x1fd/0x540 [ 2453.574227] blk_mq_init_queue+0x5c/0xa0 [ 2453.578289] nbd_dev_add+0x2b9/0x890 [ 2453.582019] nbd_genl_connect+0x4cc/0x1630 [ 2453.586254] ? nbd_xmit_timeout+0x730/0x730 [ 2453.590567] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2453.595741] ? validate_nla+0x270/0x820 [ 2453.599716] ? nla_parse+0x1b2/0x290 [ 2453.603429] genl_family_rcv_msg+0x642/0xc40 [ 2453.607838] ? genl_rcv+0x40/0x40 [ 2453.611282] ? genl_rcv_msg+0x12f/0x160 [ 2453.615241] ? mutex_trylock+0x1a0/0x1a0 [ 2453.619304] ? __radix_tree_lookup+0x216/0x370 [ 2453.623891] genl_rcv_msg+0xbf/0x160 [ 2453.627623] netlink_rcv_skb+0x160/0x440 [ 2453.631678] ? genl_family_rcv_msg+0xc40/0xc40 [ 2453.636244] ? netlink_ack+0xae0/0xae0 [ 2453.640121] ? genl_rcv+0x15/0x40 [ 2453.643560] genl_rcv+0x24/0x40 [ 2453.646825] netlink_unicast+0x4d5/0x690 [ 2453.650901] ? netlink_sendskb+0x110/0x110 [ 2453.655121] ? _copy_from_iter_full+0x229/0x7c0 [ 2453.659787] ? __phys_addr_symbol+0x2c/0x70 [ 2453.664101] ? __check_object_size+0x17b/0x3e0 [ 2453.668697] netlink_sendmsg+0x6c3/0xc50 [ 2453.672756] ? aa_af_perm+0x230/0x230 [ 2453.676543] ? nlmsg_notify+0x1f0/0x1f0 [ 2453.680506] ? kernel_recvmsg+0x220/0x220 [ 2453.684653] ? nlmsg_notify+0x1f0/0x1f0 [ 2453.688634] sock_sendmsg+0xc3/0x120 [ 2453.692340] ___sys_sendmsg+0x7bb/0x8e0 [ 2453.696302] ? check_preemption_disabled+0x41/0x280 [ 2453.701334] ? copy_msghdr_from_user+0x440/0x440 [ 2453.706083] ? __fget+0x32f/0x510 [ 2453.709535] ? lock_downgrade+0x720/0x720 [ 2453.713676] ? check_preemption_disabled+0x41/0x280 [ 2453.718690] ? check_preemption_disabled+0x41/0x280 [ 2453.723703] ? __fget+0x356/0x510 [ 2453.727139] ? do_dup2+0x450/0x450 [ 2453.730662] ? lock_downgrade+0x720/0x720 [ 2453.734795] ? vfs_write+0x3d7/0x540 [ 2453.738505] ? __fdget+0x1d0/0x230 [ 2453.742040] __x64_sys_sendmsg+0x132/0x220 [ 2453.746370] ? __sys_sendmsg+0x1b0/0x1b0 [ 2453.750456] ? vfs_write+0x393/0x540 [ 2453.754168] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2453.759528] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2453.764537] ? do_syscall_64+0x21/0x620 [ 2453.768506] do_syscall_64+0xf9/0x620 [ 2453.772330] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2453.777504] RIP: 0033:0x7f0702c0c0c9 [ 2453.781208] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2453.800102] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2453.807983] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2453.815265] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2453.822520] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 16:57:56 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, 0xffffffffffffffff, 0x0) 16:57:56 executing program 1: getrandom(0x0, 0x0, 0x3) getrandom(&(0x7f0000000000)=""/190, 0xbe, 0x0) getrandom(0x0, 0x0, 0x3) (async) getrandom(&(0x7f0000000000)=""/190, 0xbe, 0x0) (async) 16:57:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 41) [ 2453.829780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2453.837127] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2453.868834] nbd: failed to add new device 16:57:56 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) sendmsg$xdp(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x2c, 0x6, 0x0, 0x16}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)="e9ef7cf514d9358375ca174086820c2a3b4f0bb903d6d69444591820e56392f571e9aa9f67dace0fcdd0", 0x2a}], 0x1, 0x0, 0x0, 0x4000}, 0x4008800) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_getevents(r0, 0x9, 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000000)={0x77359400}) io_getevents(r0, 0x155e, 0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000040)={0x77359400}) io_destroy(r0) 16:57:56 executing program 2: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) io_setup(0x20003f, &(0x7f00000000c0)=0x0) io_setup(0x3, &(0x7f0000000280)=0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00') io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) io_getevents(r4, 0x6, 0x3, &(0x7f00000002c0)=[{}, {}, {}], &(0x7f0000000340)={r5, r6+60000000}) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r7) ioctl$PPPIOCSCOMPRESS(r7, 0x4010744d) io_cancel(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0xfff, r3, &(0x7f0000000100)="5dea1d88cbcc0bf2ee03516c8de0a45f888c1914d6f9670083082fb7dfebee055b7d7b52eda821d49e7f2655d2d78429002b2906b6ac79f9b56b32d3cc71f7dc096307e3003e2a908d4f81459ad979fbf87152b9e49e9d6367cc528e053b15fd7199cf15a7b19618861994779a878cf31122a0ee6c82d5db30df882f120400791543eab27d", 0x85, 0x3, 0x0, 0x1}, &(0x7f0000000080)) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f00000003c0), 0x10100, 0x0) ioctl$PPPIOCSMAXCID(r8, 0x40047451, &(0x7f0000000400)=0x7) io_destroy(r1) io_destroy(r0) io_getevents(r1, 0xfffffffffffffffe, 0x1, &(0x7f0000000000)=[{}], 0x0) 16:57:56 executing program 1: sendmsg$NFC_CMD_GET_SE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd29, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004005}, 0x4014) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="600000000314000425bd7000fbdbdf250900020073797a320000000008004100736977001400330076657468315f746f5f687372000000000900020073797a30000000007fffffff736977001400330069703665727370616e30000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x8800}, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x62840, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000340), 0x4000, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r2, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x18, 0x1402, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r1}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x4004000) 16:57:56 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, 0xffffffffffffffff, 0x0) [ 2454.004335] FAULT_INJECTION: forcing a failure. [ 2454.004335] name failslab, interval 1, probability 0, space 0, times 0 [ 2454.028881] CPU: 1 PID: 26214 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2454.036797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2454.046157] Call Trace: [ 2454.048761] dump_stack+0x1fc/0x2ef [ 2454.052411] should_fail.cold+0xa/0xf [ 2454.056327] ? setup_fault_attr+0x200/0x200 [ 2454.060657] ? lock_acquire+0x170/0x3c0 [ 2454.064650] __should_failslab+0x115/0x180 [ 2454.068909] should_failslab+0x5/0x10 [ 2454.072720] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2454.077840] blk_mq_init_tags+0x6a/0x2b0 [ 2454.081920] blk_mq_alloc_rq_map+0x9d/0x230 [ 2454.086248] ? elevator_get+0x29/0x170 [ 2454.090150] blk_mq_init_sched+0x219/0x730 [ 2454.094405] elevator_init_mq+0xf0/0x180 [ 2454.098482] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2454.103699] blk_mq_init_queue+0x5c/0xa0 [ 2454.107775] nbd_dev_add+0x2b9/0x890 [ 2454.111486] nbd_genl_connect+0x4cc/0x1630 [ 2454.115728] ? nbd_xmit_timeout+0x730/0x730 [ 2454.120049] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2454.125234] ? validate_nla+0x270/0x820 [ 2454.129199] ? nla_parse+0x1b2/0x290 [ 2454.132899] genl_family_rcv_msg+0x642/0xc40 [ 2454.137295] ? genl_rcv+0x40/0x40 [ 2454.140819] ? genl_rcv_msg+0x12f/0x160 [ 2454.144829] ? mutex_trylock+0x1a0/0x1a0 [ 2454.148916] ? __radix_tree_lookup+0x216/0x370 [ 2454.153498] genl_rcv_msg+0xbf/0x160 [ 2454.157200] netlink_rcv_skb+0x160/0x440 [ 2454.161250] ? genl_family_rcv_msg+0xc40/0xc40 [ 2454.165999] ? netlink_ack+0xae0/0xae0 [ 2454.169894] ? genl_rcv+0x15/0x40 [ 2454.173513] genl_rcv+0x24/0x40 [ 2454.176777] netlink_unicast+0x4d5/0x690 [ 2454.180827] ? netlink_sendskb+0x110/0x110 [ 2454.185054] ? _copy_from_iter_full+0x229/0x7c0 [ 2454.189709] ? __phys_addr_symbol+0x2c/0x70 [ 2454.194028] ? __check_object_size+0x17b/0x3e0 [ 2454.198718] netlink_sendmsg+0x6c3/0xc50 [ 2454.202805] ? aa_af_perm+0x230/0x230 [ 2454.206594] ? nlmsg_notify+0x1f0/0x1f0 [ 2454.210556] ? kernel_recvmsg+0x220/0x220 [ 2454.214692] ? nlmsg_notify+0x1f0/0x1f0 [ 2454.218664] sock_sendmsg+0xc3/0x120 [ 2454.222380] ___sys_sendmsg+0x7bb/0x8e0 [ 2454.226427] ? check_preemption_disabled+0x41/0x280 [ 2454.231426] ? copy_msghdr_from_user+0x440/0x440 [ 2454.236170] ? __fget+0x32f/0x510 [ 2454.239625] ? lock_downgrade+0x720/0x720 [ 2454.243769] ? check_preemption_disabled+0x41/0x280 [ 2454.248784] ? check_preemption_disabled+0x41/0x280 [ 2454.253795] ? __fget+0x356/0x510 [ 2454.257230] ? do_dup2+0x450/0x450 [ 2454.260756] ? lock_downgrade+0x720/0x720 [ 2454.264889] ? vfs_write+0x3d7/0x540 [ 2454.268599] ? __fdget+0x1d0/0x230 [ 2454.272149] __x64_sys_sendmsg+0x132/0x220 [ 2454.276372] ? __sys_sendmsg+0x1b0/0x1b0 [ 2454.280437] ? vfs_write+0x393/0x540 [ 2454.284171] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2454.289528] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2454.294533] ? do_syscall_64+0x21/0x620 [ 2454.298510] do_syscall_64+0xf9/0x620 [ 2454.302324] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2454.307510] RIP: 0033:0x7f0702c0c0c9 [ 2454.311224] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2454.330112] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2454.337809] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2454.345073] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2454.352339] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2454.359611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2454.366875] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2454.402464] nbd: failed to add new device 16:57:56 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async, rerun: 32) io_setup(0x7f, &(0x7f0000000080)=0x0) (rerun: 32) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async, rerun: 32) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) (rerun: 32) io_getevents(r1, 0x5, 0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)={r2, r3+60000000}) (async) io_destroy(r0) 16:57:56 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, 0xffffffffffffffff, 0x0) 16:57:56 executing program 1: sendmsg$NFC_CMD_GET_SE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd29, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004005}, 0x4014) (async) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r0) (async) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="600000000314000425bd7000fbdbdf250900020073797a320000000008004100736977001400330076657468315f746f5f687372000000000900020073797a30000000007fffffff736977001400330069703665727370616e30000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x8800}, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x62840, 0x0) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000340), 0x4000, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r2, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x18, 0x1402, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r1}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x4004000) 16:57:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 42) 16:57:56 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) sendmsg$xdp(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x2c, 0x6, 0x0, 0x16}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)="e9ef7cf514d9358375ca174086820c2a3b4f0bb903d6d69444591820e56392f571e9aa9f67dace0fcdd0", 0x2a}], 0x1, 0x0, 0x0, 0x4000}, 0x4008800) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) io_getevents(r0, 0x9, 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000000)={0x77359400}) io_getevents(r0, 0x155e, 0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000040)={0x77359400}) (async) io_destroy(r0) 16:57:56 executing program 2: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) (async, rerun: 32) io_setup(0x20003f, &(0x7f00000000c0)=0x0) (rerun: 32) io_setup(0x3, &(0x7f0000000280)=0x0) (async, rerun: 32) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00') (async, rerun: 32) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) r3 = socket$can_bcm(0x1d, 0x2, 0x2) (async, rerun: 32) io_setup(0x7f, &(0x7f0000000080)=0x0) (rerun: 32) io_cancel(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) io_getevents(r4, 0x6, 0x3, &(0x7f00000002c0)=[{}, {}, {}], &(0x7f0000000340)={r5, r6+60000000}) (async) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r7) (async) ioctl$PPPIOCSCOMPRESS(r7, 0x4010744d) (async, rerun: 32) io_cancel(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0xfff, r3, &(0x7f0000000100)="5dea1d88cbcc0bf2ee03516c8de0a45f888c1914d6f9670083082fb7dfebee055b7d7b52eda821d49e7f2655d2d78429002b2906b6ac79f9b56b32d3cc71f7dc096307e3003e2a908d4f81459ad979fbf87152b9e49e9d6367cc528e053b15fd7199cf15a7b19618861994779a878cf31122a0ee6c82d5db30df882f120400791543eab27d", 0x85, 0x3, 0x0, 0x1}, &(0x7f0000000080)) (async, rerun: 32) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f00000003c0), 0x10100, 0x0) ioctl$PPPIOCSMAXCID(r8, 0x40047451, &(0x7f0000000400)=0x7) (async, rerun: 64) io_destroy(r1) (rerun: 64) io_destroy(r0) (async) io_getevents(r1, 0xfffffffffffffffe, 0x1, &(0x7f0000000000)=[{}], 0x0) 16:57:56 executing program 1: sendmsg$NFC_CMD_GET_SE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd29, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004005}, 0x4014) (async) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="600000000314000425bd7000fbdbdf250900020073797a320000000008004100736977001400330076657468315f746f5f687372000000000900020073797a30000000007fffffff736977001400330069703665727370616e30000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x8800}, 0x0) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x62840, 0x0) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000340), 0x4000, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r2, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x18, 0x1402, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r1}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x4004000) 16:57:56 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x300000c, 0x20010, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000000)="5cdad5d585d3b609f2eaf3dae7d99209fce9904e0c39af11889ee0e83d081cfc68f035344b757bc320c600cfa1e2a2ef8736c089efd3d88cb5a14f8e6f831b43f4502ccad5ea5f999711073618bdc03124fc0a3cc9f41cf864aa9b199c2204cca0843ef8", 0x64}, {&(0x7f0000000080)="8c6b020b369879b3241dcab0ace838d4caa7d10862b88e4513189c761e6dd1c1ca5d59db3d18de80b4031fc7654640f8f5c0151efe846e73b4d7", 0x3a}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="920b7911ae477065f6790d635422a220c9b7e42fa3a47b91ca905c7ad4", 0x1d}, {&(0x7f0000001100)="e834f8644f6421dba1d56a8f605606f6c0cecd477df2313285a0cc6d9fb413bccaec0acfeef3bf278c46b4c6bb81c8f6c7528f0943abcda6db61451e33c75fd0765c91fe7905a5f221f7fea4a0c11eac5a1c2e8bf45ffaff41b930e9fbb1f8327c0b4267ad20c9816d4d3e30dd542be71ffb55863ab0e4e0263f16cb25d4deb4851ea6b90563464346326bb3ef22df53e4e3c732f8f4da46a10d36363fbdbd37b604b1cc30747555b0d18a3e539ba526fb58f83f7a77a0deb8403b8fa18f0d3c039412521f49918e9fa29385d3a15a078578e754007ab01be924f32267a032d283d456537dd32d5450", 0xe9}, {&(0x7f0000001200)="eeccc6ce2965264ddb39b6023b65b9cdeb05d74694e742ddf444123d58cb37667ea26d206bdc5556aaa927da7fac252cc224b313c9c71f442ce8f406da14b04a784ef296c9a080f78fb6213e5e9fa5ef800ac3d08db7e3ea052d284618f966c921aa407c06a45d4edf2d8ee38cf3fa1cec1a4726542f711e9a4eed75c04415b8a90f334dc06b44a65743dd035481826fd318ec2d10f9f06e6f9094c6984db8ef27384eed1af02e22b74f69fbdf6b0236e29263f561a9b7c8a55ae9ed18a862365ee4bfdd947c2719513d7ce8a9aa2dd59b7750b5757cf592ae3654c749da282f86299f3bf56f90a37a0fc5c3f792a678", 0xf0}, {&(0x7f0000001300)="5333f8dc32af6dd29adb8b26d7662081cc67d233099ed33048f357dcc1b92340cd9b5d6aaeacf22bcc878854f118123f9a60dffaf0ac9fd54869c59b63bad94a43311886ef653a0a42291d3a34bf2ce6c4d28b713ce46749172353e553fd026c85a242b12e3fff1b17b76b02f911232a8d8772e7", 0x74}, {&(0x7f0000001380)="bef2d775733a3c8e9429b1ff09adb3010830b9f6835a72f31107f52276ef11cc8172158db2b46dbcccfe3acb3b329a166a6a4909483ef19c0fb37f9f02331a3c366f27de6bebb78709c44aacefa8275d418af3de0fa3f7013fbd118f34ab279f5a2aa648915ee856173ce9d6e3d43a1bbfe936e8da0b2ac65f70b1ca02304392", 0x80}, {&(0x7f0000001400)="60a64d0465dd", 0x6}], 0x9, 0x0, 0x0, 0x3656ff5a82673faf}, 0x404c811) openat$nvram(0xffffffffffffff9c, &(0x7f0000001640), 0x58100, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) ioctl$MEDIA_IOC_DEVICE_INFO(0xffffffffffffffff, 0xc1007c00, &(0x7f0000001540)) [ 2454.569028] FAULT_INJECTION: forcing a failure. [ 2454.569028] name failslab, interval 1, probability 0, space 0, times 0 [ 2454.595847] CPU: 1 PID: 26243 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2454.603767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2454.613133] Call Trace: [ 2454.615738] dump_stack+0x1fc/0x2ef [ 2454.619383] should_fail.cold+0xa/0xf [ 2454.623201] ? setup_fault_attr+0x200/0x200 [ 2454.627533] ? lock_acquire+0x170/0x3c0 [ 2454.631524] __should_failslab+0x115/0x180 [ 2454.635773] should_failslab+0x5/0x10 [ 2454.639585] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2454.644704] blk_mq_init_tags+0x6a/0x2b0 [ 2454.648788] blk_mq_alloc_rq_map+0x9d/0x230 [ 2454.653120] ? elevator_get+0x29/0x170 [ 2454.657025] blk_mq_init_sched+0x219/0x730 [ 2454.661277] elevator_init_mq+0xf0/0x180 [ 2454.665342] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2454.670540] blk_mq_init_queue+0x5c/0xa0 [ 2454.674594] nbd_dev_add+0x2b9/0x890 [ 2454.678306] nbd_genl_connect+0x4cc/0x1630 [ 2454.682538] ? nbd_xmit_timeout+0x730/0x730 [ 2454.686845] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2454.692026] ? validate_nla+0x270/0x820 [ 2454.695989] ? nla_parse+0x1b2/0x290 [ 2454.699707] genl_family_rcv_msg+0x642/0xc40 [ 2454.704107] ? genl_rcv+0x40/0x40 [ 2454.707555] ? genl_rcv_msg+0x12f/0x160 [ 2454.711536] ? mutex_trylock+0x1a0/0x1a0 [ 2454.715610] ? __radix_tree_lookup+0x216/0x370 [ 2454.720194] genl_rcv_msg+0xbf/0x160 [ 2454.723892] netlink_rcv_skb+0x160/0x440 [ 2454.727948] ? genl_family_rcv_msg+0xc40/0xc40 [ 2454.732527] ? netlink_ack+0xae0/0xae0 [ 2454.736399] ? genl_rcv+0x15/0x40 [ 2454.739838] genl_rcv+0x24/0x40 [ 2454.743099] netlink_unicast+0x4d5/0x690 [ 2454.747146] ? netlink_sendskb+0x110/0x110 [ 2454.751380] ? _copy_from_iter_full+0x229/0x7c0 [ 2454.756033] ? __phys_addr_symbol+0x2c/0x70 [ 2454.760349] ? __check_object_size+0x17b/0x3e0 [ 2454.764919] netlink_sendmsg+0x6c3/0xc50 [ 2454.768980] ? aa_af_perm+0x230/0x230 [ 2454.772780] ? nlmsg_notify+0x1f0/0x1f0 [ 2454.776744] ? kernel_recvmsg+0x220/0x220 [ 2454.780883] ? nlmsg_notify+0x1f0/0x1f0 [ 2454.784841] sock_sendmsg+0xc3/0x120 [ 2454.788554] ___sys_sendmsg+0x7bb/0x8e0 [ 2454.792537] ? check_preemption_disabled+0x41/0x280 [ 2454.797546] ? copy_msghdr_from_user+0x440/0x440 [ 2454.802299] ? __fget+0x32f/0x510 [ 2454.805770] ? lock_downgrade+0x720/0x720 [ 2454.809915] ? check_preemption_disabled+0x41/0x280 [ 2454.815546] ? check_preemption_disabled+0x41/0x280 [ 2454.820557] ? __fget+0x356/0x510 [ 2454.823998] ? do_dup2+0x450/0x450 [ 2454.827531] ? lock_downgrade+0x720/0x720 [ 2454.831670] ? vfs_write+0x3d7/0x540 [ 2454.835373] ? __fdget+0x1d0/0x230 [ 2454.838915] __x64_sys_sendmsg+0x132/0x220 [ 2454.843144] ? __sys_sendmsg+0x1b0/0x1b0 [ 2454.847188] ? vfs_write+0x393/0x540 [ 2454.850912] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2454.856272] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2454.861277] ? do_syscall_64+0x21/0x620 [ 2454.865248] do_syscall_64+0xf9/0x620 [ 2454.869062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2454.874248] RIP: 0033:0x7f0702c0c0c9 [ 2454.877959] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2454.896862] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2454.904558] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2454.911826] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 16:57:57 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x300000c, 0x20010, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000000)="5cdad5d585d3b609f2eaf3dae7d99209fce9904e0c39af11889ee0e83d081cfc68f035344b757bc320c600cfa1e2a2ef8736c089efd3d88cb5a14f8e6f831b43f4502ccad5ea5f999711073618bdc03124fc0a3cc9f41cf864aa9b199c2204cca0843ef8", 0x64}, {&(0x7f0000000080)="8c6b020b369879b3241dcab0ace838d4caa7d10862b88e4513189c761e6dd1c1ca5d59db3d18de80b4031fc7654640f8f5c0151efe846e73b4d7", 0x3a}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="920b7911ae477065f6790d635422a220c9b7e42fa3a47b91ca905c7ad4", 0x1d}, {&(0x7f0000001100)="e834f8644f6421dba1d56a8f605606f6c0cecd477df2313285a0cc6d9fb413bccaec0acfeef3bf278c46b4c6bb81c8f6c7528f0943abcda6db61451e33c75fd0765c91fe7905a5f221f7fea4a0c11eac5a1c2e8bf45ffaff41b930e9fbb1f8327c0b4267ad20c9816d4d3e30dd542be71ffb55863ab0e4e0263f16cb25d4deb4851ea6b90563464346326bb3ef22df53e4e3c732f8f4da46a10d36363fbdbd37b604b1cc30747555b0d18a3e539ba526fb58f83f7a77a0deb8403b8fa18f0d3c039412521f49918e9fa29385d3a15a078578e754007ab01be924f32267a032d283d456537dd32d5450", 0xe9}, {&(0x7f0000001200)="eeccc6ce2965264ddb39b6023b65b9cdeb05d74694e742ddf444123d58cb37667ea26d206bdc5556aaa927da7fac252cc224b313c9c71f442ce8f406da14b04a784ef296c9a080f78fb6213e5e9fa5ef800ac3d08db7e3ea052d284618f966c921aa407c06a45d4edf2d8ee38cf3fa1cec1a4726542f711e9a4eed75c04415b8a90f334dc06b44a65743dd035481826fd318ec2d10f9f06e6f9094c6984db8ef27384eed1af02e22b74f69fbdf6b0236e29263f561a9b7c8a55ae9ed18a862365ee4bfdd947c2719513d7ce8a9aa2dd59b7750b5757cf592ae3654c749da282f86299f3bf56f90a37a0fc5c3f792a678", 0xf0}, {&(0x7f0000001300)="5333f8dc32af6dd29adb8b26d7662081cc67d233099ed33048f357dcc1b92340cd9b5d6aaeacf22bcc878854f118123f9a60dffaf0ac9fd54869c59b63bad94a43311886ef653a0a42291d3a34bf2ce6c4d28b713ce46749172353e553fd026c85a242b12e3fff1b17b76b02f911232a8d8772e7", 0x74}, {&(0x7f0000001380)="bef2d775733a3c8e9429b1ff09adb3010830b9f6835a72f31107f52276ef11cc8172158db2b46dbcccfe3acb3b329a166a6a4909483ef19c0fb37f9f02331a3c366f27de6bebb78709c44aacefa8275d418af3de0fa3f7013fbd118f34ab279f5a2aa648915ee856173ce9d6e3d43a1bbfe936e8da0b2ac65f70b1ca02304392", 0x80}, {&(0x7f0000001400)="60a64d0465dd", 0x6}], 0x9, 0x0, 0x0, 0x3656ff5a82673faf}, 0x404c811) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000001640), 0x58100, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) ioctl$MEDIA_IOC_DEVICE_INFO(0xffffffffffffffff, 0xc1007c00, &(0x7f0000001540)) 16:57:57 executing program 1: getrandom(0x0, 0x0, 0x4) 16:57:57 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) sendmsg$xdp(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x2c, 0x6, 0x0, 0x16}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)="e9ef7cf514d9358375ca174086820c2a3b4f0bb903d6d69444591820e56392f571e9aa9f67dace0fcdd0", 0x2a}], 0x1, 0x0, 0x0, 0x4000}, 0x4008800) (async, rerun: 32) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async, rerun: 32) io_destroy(r0) io_getevents(r0, 0x9, 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000000)={0x77359400}) io_getevents(r0, 0x155e, 0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000040)={0x77359400}) (async) io_destroy(r0) [ 2454.919104] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2454.926377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2454.933650] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2454.959393] nbd: failed to add new device 16:57:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 43) [ 2455.082208] FAULT_INJECTION: forcing a failure. [ 2455.082208] name failslab, interval 1, probability 0, space 0, times 0 [ 2455.102745] CPU: 0 PID: 26280 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2455.110663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2455.120233] Call Trace: [ 2455.122811] dump_stack+0x1fc/0x2ef [ 2455.126428] should_fail.cold+0xa/0xf [ 2455.130235] ? setup_fault_attr+0x200/0x200 [ 2455.135079] ? lock_acquire+0x170/0x3c0 [ 2455.139043] __should_failslab+0x115/0x180 [ 2455.143274] should_failslab+0x5/0x10 [ 2455.147058] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2455.152146] sbitmap_queue_init_node+0x240/0x6c0 [ 2455.156889] blk_mq_init_tags+0x10d/0x2b0 [ 2455.161022] blk_mq_alloc_rq_map+0x9d/0x230 [ 2455.165356] ? elevator_get+0x29/0x170 [ 2455.169229] blk_mq_init_sched+0x219/0x730 [ 2455.173451] elevator_init_mq+0xf0/0x180 [ 2455.177499] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2455.182677] blk_mq_init_queue+0x5c/0xa0 [ 2455.186725] nbd_dev_add+0x2b9/0x890 [ 2455.190422] nbd_genl_connect+0x4cc/0x1630 [ 2455.194641] ? nbd_xmit_timeout+0x730/0x730 [ 2455.198947] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2455.204123] ? validate_nla+0x270/0x820 [ 2455.208082] ? nla_parse+0x1b2/0x290 [ 2455.211796] genl_family_rcv_msg+0x642/0xc40 [ 2455.216198] ? genl_rcv+0x40/0x40 [ 2455.219637] ? genl_rcv_msg+0x12f/0x160 [ 2455.223598] ? mutex_trylock+0x1a0/0x1a0 [ 2455.227651] ? __radix_tree_lookup+0x216/0x370 [ 2455.232223] genl_rcv_msg+0xbf/0x160 [ 2455.235926] netlink_rcv_skb+0x160/0x440 [ 2455.239978] ? genl_family_rcv_msg+0xc40/0xc40 [ 2455.244644] ? netlink_ack+0xae0/0xae0 [ 2455.248514] ? genl_rcv+0x15/0x40 [ 2455.251961] genl_rcv+0x24/0x40 [ 2455.255256] netlink_unicast+0x4d5/0x690 [ 2455.259330] ? netlink_sendskb+0x110/0x110 [ 2455.263550] ? _copy_from_iter_full+0x229/0x7c0 [ 2455.268204] ? __phys_addr_symbol+0x2c/0x70 [ 2455.272513] ? __check_object_size+0x17b/0x3e0 [ 2455.277095] netlink_sendmsg+0x6c3/0xc50 [ 2455.281153] ? aa_af_perm+0x230/0x230 [ 2455.284943] ? nlmsg_notify+0x1f0/0x1f0 [ 2455.288912] ? kernel_recvmsg+0x220/0x220 [ 2455.293056] ? nlmsg_notify+0x1f0/0x1f0 [ 2455.297016] sock_sendmsg+0xc3/0x120 [ 2455.300731] ___sys_sendmsg+0x7bb/0x8e0 [ 2455.304710] ? check_preemption_disabled+0x41/0x280 [ 2455.309732] ? copy_msghdr_from_user+0x440/0x440 [ 2455.314488] ? __fget+0x32f/0x510 [ 2455.317937] ? lock_downgrade+0x720/0x720 [ 2455.322076] ? check_preemption_disabled+0x41/0x280 [ 2455.327082] ? check_preemption_disabled+0x41/0x280 [ 2455.332091] ? __fget+0x356/0x510 [ 2455.335527] ? do_dup2+0x450/0x450 [ 2455.339142] ? lock_downgrade+0x720/0x720 [ 2455.343273] ? vfs_write+0x3d7/0x540 [ 2455.346972] ? __fdget+0x1d0/0x230 [ 2455.350504] __x64_sys_sendmsg+0x132/0x220 [ 2455.354723] ? __sys_sendmsg+0x1b0/0x1b0 [ 2455.358771] ? vfs_write+0x393/0x540 [ 2455.362476] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2455.367824] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2455.372827] ? do_syscall_64+0x21/0x620 [ 2455.376798] do_syscall_64+0xf9/0x620 [ 2455.380587] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2455.385845] RIP: 0033:0x7f0702c0c0c9 [ 2455.389548] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2455.408445] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2455.416138] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2455.423405] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2455.430672] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2455.437928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2455.445182] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2455.459294] nbd: failed to add new device 16:57:57 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040), 0x4) io_cancel(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f0000000140)="1885efdcff6cbb41c312692725140bd245b921b1ee55fdea4c50974e0153f741027bd3a34eaa4169f586f7d4285314bb930d5a715d5d9081c85df32378194b6d53c729d91695057f80093784140aa6020a3148c15a1989b5c470e2d66d60165680ee2ccd41ee6ededc7da2c593e720d233185c4d88c2c9fbe16cb279adb7092469fd3ad2826c3e26ff61b1ecb53b6312d28ad97084718f404c233f0ae9c44f41fdb1d535bf7250daa7283aaff7a1fdf6a6082ff0cded55c280b9ac60172249f1832841ec5c1ecade8d106208e2bb87db56626049d32e6f00f3268027552bd05f", 0xe0, 0x3, 0x0, 0x2}, &(0x7f0000000280)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r2) ioctl$SNDCTL_DSP_SETDUPLEX(r2, 0x5016, 0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) 16:57:57 executing program 1: getrandom(0x0, 0x0, 0x4) 16:57:57 executing program 2: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) (async, rerun: 64) io_setup(0x20003f, &(0x7f00000000c0)=0x0) (async, rerun: 64) io_setup(0x3, &(0x7f0000000280)=0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00') (async) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) r3 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async, rerun: 32) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) (rerun: 32) io_getevents(r4, 0x6, 0x3, &(0x7f00000002c0)=[{}, {}, {}], &(0x7f0000000340)={r5, r6+60000000}) (async) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r7) ioctl$PPPIOCSCOMPRESS(r7, 0x4010744d) io_cancel(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0xfff, r3, &(0x7f0000000100)="5dea1d88cbcc0bf2ee03516c8de0a45f888c1914d6f9670083082fb7dfebee055b7d7b52eda821d49e7f2655d2d78429002b2906b6ac79f9b56b32d3cc71f7dc096307e3003e2a908d4f81459ad979fbf87152b9e49e9d6367cc528e053b15fd7199cf15a7b19618861994779a878cf31122a0ee6c82d5db30df882f120400791543eab27d", 0x85, 0x3, 0x0, 0x1}, &(0x7f0000000080)) (async) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f00000003c0), 0x10100, 0x0) ioctl$PPPIOCSMAXCID(r8, 0x40047451, &(0x7f0000000400)=0x7) (async, rerun: 32) io_destroy(r1) (rerun: 32) io_destroy(r0) (async) io_getevents(r1, 0xfffffffffffffffe, 0x1, &(0x7f0000000000)=[{}], 0x0) 16:57:57 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x300000c, 0x20010, r0, 0x0) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000000)="5cdad5d585d3b609f2eaf3dae7d99209fce9904e0c39af11889ee0e83d081cfc68f035344b757bc320c600cfa1e2a2ef8736c089efd3d88cb5a14f8e6f831b43f4502ccad5ea5f999711073618bdc03124fc0a3cc9f41cf864aa9b199c2204cca0843ef8", 0x64}, {&(0x7f0000000080)="8c6b020b369879b3241dcab0ace838d4caa7d10862b88e4513189c761e6dd1c1ca5d59db3d18de80b4031fc7654640f8f5c0151efe846e73b4d7", 0x3a}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="920b7911ae477065f6790d635422a220c9b7e42fa3a47b91ca905c7ad4", 0x1d}, {&(0x7f0000001100)="e834f8644f6421dba1d56a8f605606f6c0cecd477df2313285a0cc6d9fb413bccaec0acfeef3bf278c46b4c6bb81c8f6c7528f0943abcda6db61451e33c75fd0765c91fe7905a5f221f7fea4a0c11eac5a1c2e8bf45ffaff41b930e9fbb1f8327c0b4267ad20c9816d4d3e30dd542be71ffb55863ab0e4e0263f16cb25d4deb4851ea6b90563464346326bb3ef22df53e4e3c732f8f4da46a10d36363fbdbd37b604b1cc30747555b0d18a3e539ba526fb58f83f7a77a0deb8403b8fa18f0d3c039412521f49918e9fa29385d3a15a078578e754007ab01be924f32267a032d283d456537dd32d5450", 0xe9}, {&(0x7f0000001200)="eeccc6ce2965264ddb39b6023b65b9cdeb05d74694e742ddf444123d58cb37667ea26d206bdc5556aaa927da7fac252cc224b313c9c71f442ce8f406da14b04a784ef296c9a080f78fb6213e5e9fa5ef800ac3d08db7e3ea052d284618f966c921aa407c06a45d4edf2d8ee38cf3fa1cec1a4726542f711e9a4eed75c04415b8a90f334dc06b44a65743dd035481826fd318ec2d10f9f06e6f9094c6984db8ef27384eed1af02e22b74f69fbdf6b0236e29263f561a9b7c8a55ae9ed18a862365ee4bfdd947c2719513d7ce8a9aa2dd59b7750b5757cf592ae3654c749da282f86299f3bf56f90a37a0fc5c3f792a678", 0xf0}, {&(0x7f0000001300)="5333f8dc32af6dd29adb8b26d7662081cc67d233099ed33048f357dcc1b92340cd9b5d6aaeacf22bcc878854f118123f9a60dffaf0ac9fd54869c59b63bad94a43311886ef653a0a42291d3a34bf2ce6c4d28b713ce46749172353e553fd026c85a242b12e3fff1b17b76b02f911232a8d8772e7", 0x74}, {&(0x7f0000001380)="bef2d775733a3c8e9429b1ff09adb3010830b9f6835a72f31107f52276ef11cc8172158db2b46dbcccfe3acb3b329a166a6a4909483ef19c0fb37f9f02331a3c366f27de6bebb78709c44aacefa8275d418af3de0fa3f7013fbd118f34ab279f5a2aa648915ee856173ce9d6e3d43a1bbfe936e8da0b2ac65f70b1ca02304392", 0x80}, {&(0x7f0000001400)="60a64d0465dd", 0x6}], 0x9, 0x0, 0x0, 0x3656ff5a82673faf}, 0x404c811) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000001640), 0x58100, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) ioctl$MEDIA_IOC_DEVICE_INFO(0xffffffffffffffff, 0xc1007c00, &(0x7f0000001540)) 16:57:57 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x73e, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_pgetevents(r1, 0x5, 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000180)={r2, r3+10000000}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x7fffffff]}, 0x8}) 16:57:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 44) 16:57:58 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x80) r2 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) 16:57:58 executing program 1: getrandom(0x0, 0x0, 0x4) getrandom(0x0, 0x0, 0x4) (async) [ 2455.606488] FAULT_INJECTION: forcing a failure. [ 2455.606488] name failslab, interval 1, probability 0, space 0, times 0 [ 2455.624994] CPU: 0 PID: 26298 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2455.632909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2455.642267] Call Trace: [ 2455.644868] dump_stack+0x1fc/0x2ef [ 2455.648525] should_fail.cold+0xa/0xf [ 2455.652342] ? setup_fault_attr+0x200/0x200 16:57:58 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x80) r2 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x80) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) (async) [ 2455.656677] ? lock_acquire+0x170/0x3c0 [ 2455.660669] __should_failslab+0x115/0x180 [ 2455.664926] should_failslab+0x5/0x10 [ 2455.668745] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2455.673872] __kmalloc_node+0x38/0x70 [ 2455.677683] sbitmap_init_node+0x123/0x440 [ 2455.681935] sbitmap_queue_init_node+0x37/0x6c0 [ 2455.686616] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2455.691648] blk_mq_init_tags+0x10d/0x2b0 [ 2455.695813] blk_mq_alloc_rq_map+0x9d/0x230 [ 2455.700148] ? elevator_get+0x29/0x170 [ 2455.704048] blk_mq_init_sched+0x219/0x730 [ 2455.708301] elevator_init_mq+0xf0/0x180 [ 2455.712388] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2455.717599] blk_mq_init_queue+0x5c/0xa0 [ 2455.721680] nbd_dev_add+0x2b9/0x890 [ 2455.725412] nbd_genl_connect+0x4cc/0x1630 [ 2455.729663] ? nbd_xmit_timeout+0x730/0x730 [ 2455.733994] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2455.739198] ? validate_nla+0x270/0x820 [ 2455.743193] ? nla_parse+0x1b2/0x290 [ 2455.746923] genl_family_rcv_msg+0x642/0xc40 [ 2455.751346] ? genl_rcv+0x40/0x40 16:57:58 executing program 1: getrandom(0x0, 0x0, 0x6) 16:57:58 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async, rerun: 64) r1 = socket$xdp(0x2c, 0x3, 0x0) (rerun: 64) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x80) (async, rerun: 64) r2 = socket$xdp(0x2c, 0x3, 0x0) (rerun: 64) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) [ 2455.754805] ? genl_rcv_msg+0x12f/0x160 [ 2455.758801] ? mutex_trylock+0x1a0/0x1a0 [ 2455.762883] ? __radix_tree_lookup+0x216/0x370 [ 2455.767484] genl_rcv_msg+0xbf/0x160 [ 2455.771213] netlink_rcv_skb+0x160/0x440 [ 2455.775285] ? genl_family_rcv_msg+0xc40/0xc40 [ 2455.779879] ? netlink_ack+0xae0/0xae0 [ 2455.783776] ? genl_rcv+0x15/0x40 [ 2455.787243] genl_rcv+0x24/0x40 [ 2455.790532] netlink_unicast+0x4d5/0x690 [ 2455.794607] ? netlink_sendskb+0x110/0x110 [ 2455.798850] ? _copy_from_iter_full+0x229/0x7c0 [ 2455.803529] ? __phys_addr_symbol+0x2c/0x70 [ 2455.807861] ? __check_object_size+0x17b/0x3e0 [ 2455.812455] netlink_sendmsg+0x6c3/0xc50 [ 2455.816529] ? aa_af_perm+0x230/0x230 [ 2455.820338] ? nlmsg_notify+0x1f0/0x1f0 [ 2455.824316] ? kernel_recvmsg+0x220/0x220 [ 2455.828499] ? nlmsg_notify+0x1f0/0x1f0 [ 2455.832486] sock_sendmsg+0xc3/0x120 [ 2455.836211] ___sys_sendmsg+0x7bb/0x8e0 [ 2455.840199] ? check_preemption_disabled+0x41/0x280 [ 2455.845223] ? copy_msghdr_from_user+0x440/0x440 [ 2455.849992] ? __fget+0x32f/0x510 [ 2455.853747] ? lock_downgrade+0x720/0x720 16:57:58 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x100000000) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) [ 2455.857906] ? check_preemption_disabled+0x41/0x280 [ 2455.862939] ? check_preemption_disabled+0x41/0x280 [ 2455.867972] ? __fget+0x356/0x510 [ 2455.871436] ? do_dup2+0x450/0x450 [ 2455.874986] ? lock_downgrade+0x720/0x720 [ 2455.879143] ? vfs_write+0x3d7/0x540 [ 2455.882866] ? __fdget+0x1d0/0x230 [ 2455.886416] __x64_sys_sendmsg+0x132/0x220 [ 2455.890656] ? __sys_sendmsg+0x1b0/0x1b0 [ 2455.894722] ? vfs_write+0x393/0x540 [ 2455.898452] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2455.903831] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2455.908860] ? do_syscall_64+0x21/0x620 [ 2455.912852] do_syscall_64+0xf9/0x620 [ 2455.916669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2455.921859] RIP: 0033:0x7f0702c0c0c9 [ 2455.925577] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2455.944484] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2455.952203] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2455.959485] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2455.966765] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2455.974047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2455.981327] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:58 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) (async) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040), 0x4) io_cancel(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f0000000140)="1885efdcff6cbb41c312692725140bd245b921b1ee55fdea4c50974e0153f741027bd3a34eaa4169f586f7d4285314bb930d5a715d5d9081c85df32378194b6d53c729d91695057f80093784140aa6020a3148c15a1989b5c470e2d66d60165680ee2ccd41ee6ededc7da2c593e720d233185c4d88c2c9fbe16cb279adb7092469fd3ad2826c3e26ff61b1ecb53b6312d28ad97084718f404c233f0ae9c44f41fdb1d535bf7250daa7283aaff7a1fdf6a6082ff0cded55c280b9ac60172249f1832841ec5c1ecade8d106208e2bb87db56626049d32e6f00f3268027552bd05f", 0xe0, 0x3, 0x0, 0x2}, &(0x7f0000000280)) (async) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r2) (async) ioctl$SNDCTL_DSP_SETDUPLEX(r2, 0x5016, 0x0) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) 16:57:58 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x100000000) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x100000000) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) [ 2456.008860] nbd: failed to add new device 16:57:58 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3, &(0x7f0000000280)=0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10010, r2, 0x100000000) socket$xdp(0x2c, 0x3, 0x0) io_destroy(r1) io_destroy(r0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_destroy(r3) 16:57:58 executing program 1: getrandom(0x0, 0x0, 0x6) 16:57:58 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) io_setup(0x73e, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_pgetevents(r1, 0x5, 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000180)={r2, r3+10000000}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x7fffffff]}, 0x8}) 16:57:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 45) 16:57:58 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x100000000) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:58 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040), 0x4) io_cancel(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f0000000140)="1885efdcff6cbb41c312692725140bd245b921b1ee55fdea4c50974e0153f741027bd3a34eaa4169f586f7d4285314bb930d5a715d5d9081c85df32378194b6d53c729d91695057f80093784140aa6020a3148c15a1989b5c470e2d66d60165680ee2ccd41ee6ededc7da2c593e720d233185c4d88c2c9fbe16cb279adb7092469fd3ad2826c3e26ff61b1ecb53b6312d28ad97084718f404c233f0ae9c44f41fdb1d535bf7250daa7283aaff7a1fdf6a6082ff0cded55c280b9ac60172249f1832841ec5c1ecade8d106208e2bb87db56626049d32e6f00f3268027552bd05f", 0xe0, 0x3, 0x0, 0x2}, &(0x7f0000000280)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r2) ioctl$SNDCTL_DSP_SETDUPLEX(r2, 0x5016, 0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x7f, &(0x7f00000000c0)) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040), 0x4) (async) io_cancel(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f0000000140)="1885efdcff6cbb41c312692725140bd245b921b1ee55fdea4c50974e0153f741027bd3a34eaa4169f586f7d4285314bb930d5a715d5d9081c85df32378194b6d53c729d91695057f80093784140aa6020a3148c15a1989b5c470e2d66d60165680ee2ccd41ee6ededc7da2c593e720d233185c4d88c2c9fbe16cb279adb7092469fd3ad2826c3e26ff61b1ecb53b6312d28ad97084718f404c233f0ae9c44f41fdb1d535bf7250daa7283aaff7a1fdf6a6082ff0cded55c280b9ac60172249f1832841ec5c1ecade8d106208e2bb87db56626049d32e6f00f3268027552bd05f", 0xe0, 0x3, 0x0, 0x2}, &(0x7f0000000280)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r2) (async) ioctl$SNDCTL_DSP_SETDUPLEX(r2, 0x5016, 0x0) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) 16:57:58 executing program 5: getpeername$packet(0xffffffffffffffff, &(0x7f0000001480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000080)={0x2c, 0x9, r0, 0x31}, 0x10, &(0x7f00000013c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="90ccdbe0f517b1e40c841e69c957eac9b383df39c376f315cc7df803ef569d24de215c1048dfca79e279c45485d5", 0x2e}, {&(0x7f0000001100)="a46560920ae47ed98b51b7ed6e062962ed11d5c27f676f354ef6aa49c63482668bf8b4ab399d17bd1a2d7af35097cfa5226d87ae21a768e032709c86d94ded3452efd24442aa36911d7ae7e785c3df3b8af81d4c220aa89d4d6f7a6d402d803d4728f5ebca70839058ee989e81e157a36ff22926b92d436986251ef2f840eacf31efd6ed85fa02903214f9984b4ad5fd8d78c4c8809286c961671d6f13ec3bca53ba26ed4a5ada9c89856696711c94e473ee8913aa4addcb12184d25fe7335073e6267b6c8c90f3b699e9fdedcdcd0e7842a9b7a191ad13091a1320392a26b844bce7dd987edd550fb77c8043f8209aba680", 0xf2}, {&(0x7f0000001200)="a041b2cfe7c54d48362c0c16db2883eea43880516daed094a202818ade33295c3a705cb5d0b930327f8fe3f5102d27112a1be06de91ec4f456a0c608bc84b901725c8d2b21a5392b28ba9b032e96881dcac71c25ff0137e7e167d509e0f0d3a6a71f6241b588672de03d4837bfb8b1ef5f10b026bb6d12f1218eb31751259532dd4e1a1cbec0ca32764ffe6b1321d97946bf27fa6646d41bcc7ff0f2ac99414a8dc73c101e8cf3b691878e", 0xab}, {&(0x7f00000012c0)="cbecd42527cbdcb544705f84a8d3df9ae7d531a050c48eec468073ff87599b6d55fdec218f88c7bcf1d5b60fe1f084ddfe48bb243ee510a8bbf68b044cfa293da3d917904bfe0a91b6fc7de62ec5d4f8eea1314133bddc7e3de7198b7a78fa8d888b8ca1ed5b100a25c736859754583236f2ca233b1d4c8862fe08038b1c4c1ac1182105f5a16d34568260105cbfd60644d8f6379fffd6b375aebe0924a64280faad173fd9852e10fcd74f06dcf71376765296ad40e17a85d6ceba", 0xbb}, {&(0x7f0000001380)="6972fab82481aab4f8a2f76e57432a590d8237195f955ea6d1043347738719abccfd5e334a9a684896b21162021b726cf2c24381e126f19796ec", 0x3a}], 0x6, 0x0, 0x0, 0x40890}, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000000)=0x80, 0x4) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) io_cancel(0x0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x2, 0x1f, r2, &(0x7f00000014c0)="bff1bd3660e0f1b21b7aa4a2384839e8ecc242497bcdcab92472f0597bfdfe69020e38d26857b406a8360898fc3dc3fabb0efb0001068cdabc2b643ecff087b5b8c634dbea519697d470c7f8ede55c2b3caf8e31ae463217c7dbf2f8b769afa44e0a2c9aeec90ec04b7c5932035c1db72096651a8b16fead8f4b1a79d03b5fe96d93cf342981367b6e29d477fd3b383a87349462343f0248c595f98ae73a90d62f86fed18fd7c589edd0de391c9d1fa0027bdf0d48fe4bf199ced40189de0ab2cf999783", 0xc4, 0x10001, 0x0, 0x2, r3}, &(0x7f0000001600)) 16:57:58 executing program 1: getrandom(0x0, 0x0, 0x6) getrandom(0x0, 0x0, 0x6) (async) 16:57:58 executing program 5: getpeername$packet(0xffffffffffffffff, &(0x7f0000001480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000080)={0x2c, 0x9, r0, 0x31}, 0x10, &(0x7f00000013c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="90ccdbe0f517b1e40c841e69c957eac9b383df39c376f315cc7df803ef569d24de215c1048dfca79e279c45485d5", 0x2e}, {&(0x7f0000001100)="a46560920ae47ed98b51b7ed6e062962ed11d5c27f676f354ef6aa49c63482668bf8b4ab399d17bd1a2d7af35097cfa5226d87ae21a768e032709c86d94ded3452efd24442aa36911d7ae7e785c3df3b8af81d4c220aa89d4d6f7a6d402d803d4728f5ebca70839058ee989e81e157a36ff22926b92d436986251ef2f840eacf31efd6ed85fa02903214f9984b4ad5fd8d78c4c8809286c961671d6f13ec3bca53ba26ed4a5ada9c89856696711c94e473ee8913aa4addcb12184d25fe7335073e6267b6c8c90f3b699e9fdedcdcd0e7842a9b7a191ad13091a1320392a26b844bce7dd987edd550fb77c8043f8209aba680", 0xf2}, {&(0x7f0000001200)="a041b2cfe7c54d48362c0c16db2883eea43880516daed094a202818ade33295c3a705cb5d0b930327f8fe3f5102d27112a1be06de91ec4f456a0c608bc84b901725c8d2b21a5392b28ba9b032e96881dcac71c25ff0137e7e167d509e0f0d3a6a71f6241b588672de03d4837bfb8b1ef5f10b026bb6d12f1218eb31751259532dd4e1a1cbec0ca32764ffe6b1321d97946bf27fa6646d41bcc7ff0f2ac99414a8dc73c101e8cf3b691878e", 0xab}, {&(0x7f00000012c0)="cbecd42527cbdcb544705f84a8d3df9ae7d531a050c48eec468073ff87599b6d55fdec218f88c7bcf1d5b60fe1f084ddfe48bb243ee510a8bbf68b044cfa293da3d917904bfe0a91b6fc7de62ec5d4f8eea1314133bddc7e3de7198b7a78fa8d888b8ca1ed5b100a25c736859754583236f2ca233b1d4c8862fe08038b1c4c1ac1182105f5a16d34568260105cbfd60644d8f6379fffd6b375aebe0924a64280faad173fd9852e10fcd74f06dcf71376765296ad40e17a85d6ceba", 0xbb}, {&(0x7f0000001380)="6972fab82481aab4f8a2f76e57432a590d8237195f955ea6d1043347738719abccfd5e334a9a684896b21162021b726cf2c24381e126f19796ec", 0x3a}], 0x6, 0x0, 0x0, 0x40890}, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000000)=0x80, 0x4) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) io_cancel(0x0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x2, 0x1f, r2, &(0x7f00000014c0)="bff1bd3660e0f1b21b7aa4a2384839e8ecc242497bcdcab92472f0597bfdfe69020e38d26857b406a8360898fc3dc3fabb0efb0001068cdabc2b643ecff087b5b8c634dbea519697d470c7f8ede55c2b3caf8e31ae463217c7dbf2f8b769afa44e0a2c9aeec90ec04b7c5932035c1db72096651a8b16fead8f4b1a79d03b5fe96d93cf342981367b6e29d477fd3b383a87349462343f0248c595f98ae73a90d62f86fed18fd7c589edd0de391c9d1fa0027bdf0d48fe4bf199ced40189de0ab2cf999783", 0xc4, 0x10001, 0x0, 0x2, r3}, &(0x7f0000001600)) getpeername$packet(0xffffffffffffffff, &(0x7f0000001480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) (async) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000080)={0x2c, 0x9, r0, 0x31}, 0x10, &(0x7f00000013c0)=[{&(0x7f00000000c0)="a13971c0d759b0c8bf4fcd865252f81588bde0e470bc3377f8982928fed5e703eec2d02f1077cc1d0b48204b5401ecb4f832f0a1fafdd38b485430a7ac14beb81b264a1b79131abe35f39e1f206144b2c016ac29ff01250790764ba27a6714c8984b1cf43db031808ef3a5c256bd663ccc317dc2405aaff11188fcf760916cf255763b8093c28adfd16351003e83c99f6fbbfc7ba0e928dd5a7295cb26ece0188bf7bbee611d04a51714e27165ebd96540514b0b201cf6af6c1ad42d6ee6f4d750e902ca04d20b350be809ec7342f30f53e919881f355ac4dcc8e31b2b21b50e7255aecfdde6fac401476df0cf461db66372bf9b7c872aa722706ef73a1adea3e26017518282681cb4f7494a32cb730f6bd453aef747808e33ab07558f179ca40430e53e25fbaf11869b902a67bbe777389aea70893b1d15af6930776290eac397cc6d0c60e433bb66537ef7061dc589ba4b69dd32f41a7a6482f703fc44bbe0db551d6e7d0af7874e26112c28d39e0ff36d72a6a8b1584242f588c91a8e8f7fdb30af91eb21752d8742e55b409cb6008f3a9b885177cf4df6c7e4774f81b33cd189f53aa915d32528c977aaadf7a8fa861261d044558521e5b8e9d471cf8402442f615dc7ba51bdf2403a99fd04d1bd67de51f8cd5b4f7d6ef9e7f25532b6be5f2eb4ba4637f469a0cea48dca2a27bc6326ab89ab65c3dae847c694f8a914321d0649c46ed80df17f4d72cf4acfb89967ad49d2a54b8c57157d40fdb7cf37d5997335953147af0e36c142ff599e80449fd3059c7ff37a9c0c8359ce52fba86a250795ff85a4aad916ead74b1c3a381841d2e4852a734fed13157796ea768666c22b0c4136e2bdd9ca32094a55f559449dbc3a8e2ab081ef20774e0f0210d78dd2c49d821d75ce638a6340ddcb074287b2ccd1a98ebfacbe81b8e99270ff54d127da55159b6b35044094e704d8933373537eb3f43bcf1c649b746bf111c1bf4045a3069e8176d613158a7b3f92d80b5033c1f1a2b876ac6345ef379a2a6af62733a35ee5bb573a20e0bff925761ed125795baa54a36e154edc369acb79ab43b3b31f140da6b00bdaeecbb92b80d20f5584681169e164877a0b547ae1b53fa7098269784da5b180973f1f69b33fabdf8abeb2fb54cb8c0b8cd61adc6d200facf3994da3e38279b87ce47973281470b10bdce4a31286b04ccd4985e11165fbde1a7858236608939003e55c5fa9625e85f13b15da0488b771f184d2879862f2995e7583fa5f8ad9c2088bb0a1b5cbe9870f28bc3427bd3b8a7dcdbadba36db5cbda541fd8318dc27a131200aff0af36890e1d90b7870ab5e699873898e44994730ec971ec30fe33566b8aada194c5b0d1b3adb849af50dab818089d5496cd2157e680e253ddc32ea333a62b4b7837e06a8561cf2baf5c8aa431e8c43648a62a5ba3af6e95536977943d1754e047c221a5c9c515f059632cd1f093d79f2afa04d45384e5c6d82433217aba45ed78e587fc0fe7d46245a8f52eee912712bee6f6693eb9736d428cbff5ac5a7aa7a79747cb101945d64e494654a1c3ab0e6cd129a3ce1226a911eb94a1cb1abc542be11e9446c8c12bc9b294eaa681255a177999331f6470ab0b4b38c5a7b2c6d1e136e33738317b1f79530476ce8be47ff4b17354ad17bebcbacb6815a067a406f7dea5ce0cac38a502a5ddaf8d2889979a66359d4c3a29d1ee6ac78fb1cc9083eed9a2d811cb03ff16e1802377e2d9bda3a49c3da3774b3b67241e3e437b497a1f9e0fa80ab2518be19c70ec25eb8fbdbc778bb2915fb6e5c61b928fe5c6d0c90edcda9eaf216262d12386db30b18346f1098162eb6cccb371cf393fe67b0f1731020555071576877e4fd0976769f1e017e2dbae2fb246ba1d9de3160eae8a4d88ddb81ce29a63c710b1a10ed1e2f4462153dafb7f2f2e537dff5421426c7cd68e3ee17e273723908b75720fac1f959d096a882817af410fd17b322c2ac5ead99ac25924f2d260c5779757c49cc18f34f2f0e2d6d186d55ea2f30b805b48ff0c9365627f3092bad0436a17355e2549b56cf2bdc04664d09fad9636e094ea8833f9f8ec27d862152d5aa5dcb814835328e6e073004e94c66389f0a489ae27838f888c2cac6660ac72f9a3ae9c0bfe56ede8d569eafc298a8219a41783ff259b7f6df2019acf22173eef7c022c161e5eb412a350e967200d92610579f165dd52170ba2da350fa3b57b034b87514884cfa6e5535aecd5ea68534badf3033d92b56917f84d610fffddf517a84214ffd3e4d3f3b3395ccb5030b7308845de2525c33b0842f8a4c0941f87b6a9d044b51a0ca7d1921234030dfefcb4be97edc9f20c0e829066980fec1287b8c6a921bd51d7a9bf902c97dd653fa251378d031e176936cc3abcf3f0175d24a7e848ac4406566bdebd083191573bccbbd70be3501a7a74968b86038908909a514280dc61ba449fac932b0c8c480d2178926b846adb55355fc918ac32c9b340b68e67731492a67840fce0d9c3241c663d62b84f04af044ecc8ea3769735ce8d28f654a5ac88bc35e6a28f4dd5f9f405a9b70cb4f8a7a24c8eb47c61b46a1f2474e128f1d33f9af6bba8df7dad5adf1da02289cbcd92ffef44f5fb649e27764af0bb9a18efcd5071e1a3abdfc1c6e4a411a93727dacf9cf3b0ce51e87d2db301dab6637690a96bb5458aa5e3108d489057efe9b7c0c5323eaad6e71a4979947d4c8556fe56bbd324f15e3f964a55a72f249bdcb8cf489e608678ad0e31412c5053f2455fe6135d8a89a7353b221f6ada23fc0a8a19c0dce4a9bf3c2f68b4e8c6422ee7b802e6b883df1fb39eb3ca186115836faaa14c93de6205b71edeec0d85b9cf560846f90f472541a0e93208275633c20ec2bb149f3adda27b116b7ef45fd1559817744e657140894eeadb67d47c235ed7e98f34bbb62ed3ca68afeb264eab867020374bcf882d01b5caf67acda915196ad71857ce2383e75445dd59cdd8c14ebf94c92480e7c5aedff88e29aa8fee083f993e8a4cbd63e23e7b01d904d42114d54d463883ae9700b7b8098bc0140754a8c954e3c077571fbfb487c6084cdcdf41323c906b179104c3bd04b2cde02a3f8993910b25eb1c3ec04e96284bbed866b0dc8bb41c9213c0d4785f62f95dd899d16b84a94f65cd824bf6d041a72084f441c0a52568ae77bcf43f3c66b19c85d91bb0aa0ff43a1446b7c38ac551d028bfa52cfb78f5536f8e9d95831e8e5fbc46d3741faf30db81e13491008f2ccf3f7b6f53c912807ef8e5d30c69a74bb037dc39e832eec2fcfcc78dd7f36b0225bfa43a39a3d4d368495adf56b0bd0c9fe0160adbfc8d802e5146ade893aaba84377c8c7f6abfcf0e1f63c1186afac00b3a799dc444ce724c756924762d5db7d28643aeeb21fac03360f3301474f5deae8c2dc8cdf4e885126313626b2328b035f62f457c08efda7c1f369c6c0f66e3a86f65aa0fc43b7fb00c8c6962e47bfcbe9cc4577860e17c068fc81e81147bcc5d680f8e8aab27a7cc6064a952a61264d3143b0f6214f05e94ef72655b8319d2fe106eac0185d76412855fd63eb8d1e4fd22dbd8726c7e33e69953dd021931f5766c057774759ad87ccc1d9ccfd7b06ee25201a5b9877d3aba82b61d57b06a6a50cc49068814a6f62a3e34143cc1516e8ddf1e953bcfea72a21bb06541a20bcd18a92e4edb8537b3356e0178be42be42c56f361e51d50bd4a670f22fdff0bb00ee46463f489409f9adb19a752c975f599161d2911212a93fb3d6c453ffde01d9db305d2c3e1fddb1ef072a5bdfff9b438934fc4e0019c471b31318dd59e6f0d2c54e61075ed3d6125d64747c7ac6dd3fa5f72efa74334422445eeb85f88b8f0aebc6db5d9503ad9ee0e9ce431f5a1950ee713d5dd5c32fd63ecd171db2de66276b28bc056446d468b5b3af27ed218c65aedd51a1e891f1eef517481cdaf085b10e3dab6f6a7e9169502559a2732a65f0cddc1ce10328912ceb3ca095fc31d00d467b246d2a62d6e2073ccdadee99588bef440d0aacae7c546ee6337351a372eef367facf404bc32587e8d373f007f3dbf6d74e5b4a547b8a23c40c97fbdcd11dff0b42ab3e0005e65688a583306f1d8b3f6ab599085a1488f29285a7ded3e30f916e9abbc301d5a53c7a649c476be026997f6b96cf12f345fa49e7800c9d0b3a24a03fd74a8d9af3c3f9c0017103a1740a42dae1711da3e532c1258de77486e87a1e95f23e42a69198ad8362b2554361912e74c77e90c4e1ffd31ae2b71539c7dc1c390b52be494139522f8340db8f9b1d9b6d380d53205087ec501b36540535d4148860652311a1fb8281aa0155ed434dd29424d04bfa98f81843dbb7eef7c258dd6ba68d2bd05d8c50e5f33b0f95a421828b86811bc16ad279a22830076b569b5ef00e8f83128ed9cdbc712c22877010cf406c3bbe7faabedbc5d68d22fc6947fb4fc3d0e42cf7564060db6eac4bb46f00b1fb32bb3ac0690da5fd349ada6d5789713eadae513fc726a7c268304170eeb003d68aae7377c1ede0a53e5239f8d0c7cd461c07c629b4fcc2a5c3cbe0d1aa5abf90ac56614164b5299ff22c0490bb508222757b175197cc36512546ce17494cb0a705e78159675d018340b42f1e92ee5ab2e75b41b3e8292ffae25259c3fcd96a3925172ffc54522f896931ad54ea7fa2cb0ce4667db4fc69cbe11493aa2c030efc94aa465500e60779359060d80a292f2a287deadb82c65c6335d03ee634963a406abc010f2aa46e98d2a23601ccde87f0cd5683761e81a0904abc6d1a34edffd9a0817208a621e99762b2d496adbb3eaaeacd27d0cf177d3801f213ca4663dd52eb61101834f7d65d0d3fb99130946edc5e099e42fc36ba94968c26cab164931dec2903bf25fa9af966db1e35d8e97f43214ed3fb5f9561d0ac312e2fd01e22189b9791e9edc093be8295e9dfddec05fd91b23cb7c90a39590f0fb843fa70ea8a7d8a0309e31c74152508566086e30874a8da8dbed3cbf948ee21dac89dfd852ac5dba13cfdcfaa3b97ee8d7d643bb0b5c6c00af2f61453a08c0ba6b897c56013e9afca983eda8a503f68fc0dc9c1f64d3e3a3cdf038449bace79f1f2067ff1aebbec5ee9af9ca913786f981b026da28cffb3fe3a615a27ae73613e549c3a169543eea70b636f9dd7e44ff1422ebc4e65fcb1236d8b27cbeaed4ff6226842e00ef6e56520e912f23527f9b56ba7b20a6a7dbcbe9d691aeb126ca3e3da14bb1af0f7207471bb9f5fea9b01e3c128a27323a0ffb8dc8ce26bc61ced4b2e051956bb01a1f891d6246beef3a99b752b1fe1f3fcc78ee82a4e9c026acd4959e08fe838b9cc72a5c46e076ef4e97c0fcd6cae9739cec9ca308bdedc456779451089b992221c514fabb371379b2719ab906b44a2318c055538bf756e0677bf37d823cb5d0b28016ea81fb445cd919b610819e7d58e00016165752caf970e80455a7968fb35c093a33c0507896efd9784e06032d90afda04712de968b66d23294f46da7c7a42eb0538c91e391df21b628d33e06227aa96b5c07cd3a7feb78fa1e453db9e3104307245492a1017b4e27004c986c088ce0c1e7e74575280566dfe901e2f375277ecbe941d7b2bdb4a3a4afb89cace8467a9792f25b2fa9a7091c18af277b13a413075ffd7679ce79f083f9ea44c340882971c7a9545d6de10674e2d90871cd540de0c3e000aca941235f79ed4e6b4741570e6fdc7e029dfb1ab32e7360899bc13c8defc4ca8544b764", 0x1000}, {&(0x7f00000010c0)="90ccdbe0f517b1e40c841e69c957eac9b383df39c376f315cc7df803ef569d24de215c1048dfca79e279c45485d5", 0x2e}, {&(0x7f0000001100)="a46560920ae47ed98b51b7ed6e062962ed11d5c27f676f354ef6aa49c63482668bf8b4ab399d17bd1a2d7af35097cfa5226d87ae21a768e032709c86d94ded3452efd24442aa36911d7ae7e785c3df3b8af81d4c220aa89d4d6f7a6d402d803d4728f5ebca70839058ee989e81e157a36ff22926b92d436986251ef2f840eacf31efd6ed85fa02903214f9984b4ad5fd8d78c4c8809286c961671d6f13ec3bca53ba26ed4a5ada9c89856696711c94e473ee8913aa4addcb12184d25fe7335073e6267b6c8c90f3b699e9fdedcdcd0e7842a9b7a191ad13091a1320392a26b844bce7dd987edd550fb77c8043f8209aba680", 0xf2}, {&(0x7f0000001200)="a041b2cfe7c54d48362c0c16db2883eea43880516daed094a202818ade33295c3a705cb5d0b930327f8fe3f5102d27112a1be06de91ec4f456a0c608bc84b901725c8d2b21a5392b28ba9b032e96881dcac71c25ff0137e7e167d509e0f0d3a6a71f6241b588672de03d4837bfb8b1ef5f10b026bb6d12f1218eb31751259532dd4e1a1cbec0ca32764ffe6b1321d97946bf27fa6646d41bcc7ff0f2ac99414a8dc73c101e8cf3b691878e", 0xab}, {&(0x7f00000012c0)="cbecd42527cbdcb544705f84a8d3df9ae7d531a050c48eec468073ff87599b6d55fdec218f88c7bcf1d5b60fe1f084ddfe48bb243ee510a8bbf68b044cfa293da3d917904bfe0a91b6fc7de62ec5d4f8eea1314133bddc7e3de7198b7a78fa8d888b8ca1ed5b100a25c736859754583236f2ca233b1d4c8862fe08038b1c4c1ac1182105f5a16d34568260105cbfd60644d8f6379fffd6b375aebe0924a64280faad173fd9852e10fcd74f06dcf71376765296ad40e17a85d6ceba", 0xbb}, {&(0x7f0000001380)="6972fab82481aab4f8a2f76e57432a590d8237195f955ea6d1043347738719abccfd5e334a9a684896b21162021b726cf2c24381e126f19796ec", 0x3a}], 0x6, 0x0, 0x0, 0x40890}, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000000)=0x80, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) (async) io_cancel(0x0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x2, 0x1f, r2, &(0x7f00000014c0)="bff1bd3660e0f1b21b7aa4a2384839e8ecc242497bcdcab92472f0597bfdfe69020e38d26857b406a8360898fc3dc3fabb0efb0001068cdabc2b643ecff087b5b8c634dbea519697d470c7f8ede55c2b3caf8e31ae463217c7dbf2f8b769afa44e0a2c9aeec90ec04b7c5932035c1db72096651a8b16fead8f4b1a79d03b5fe96d93cf342981367b6e29d477fd3b383a87349462343f0248c595f98ae73a90d62f86fed18fd7c589edd0de391c9d1fa0027bdf0d48fe4bf199ced40189de0ab2cf999783", 0xc4, 0x10001, 0x0, 0x2, r3}, &(0x7f0000001600)) (async) [ 2456.273368] FAULT_INJECTION: forcing a failure. [ 2456.273368] name failslab, interval 1, probability 0, space 0, times 0 [ 2456.298156] CPU: 0 PID: 26364 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2456.306080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2456.315540] Call Trace: [ 2456.318144] dump_stack+0x1fc/0x2ef 16:57:58 executing program 5: getpeername$packet(0xffffffffffffffff, &(0x7f0000001480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000080)={0x2c, 0x9, r0, 0x31}, 0x10, &(0x7f00000013c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="90ccdbe0f517b1e40c841e69c957eac9b383df39c376f315cc7df803ef569d24de215c1048dfca79e279c45485d5", 0x2e}, {&(0x7f0000001100)="a46560920ae47ed98b51b7ed6e062962ed11d5c27f676f354ef6aa49c63482668bf8b4ab399d17bd1a2d7af35097cfa5226d87ae21a768e032709c86d94ded3452efd24442aa36911d7ae7e785c3df3b8af81d4c220aa89d4d6f7a6d402d803d4728f5ebca70839058ee989e81e157a36ff22926b92d436986251ef2f840eacf31efd6ed85fa02903214f9984b4ad5fd8d78c4c8809286c961671d6f13ec3bca53ba26ed4a5ada9c89856696711c94e473ee8913aa4addcb12184d25fe7335073e6267b6c8c90f3b699e9fdedcdcd0e7842a9b7a191ad13091a1320392a26b844bce7dd987edd550fb77c8043f8209aba680", 0xf2}, {&(0x7f0000001200)="a041b2cfe7c54d48362c0c16db2883eea43880516daed094a202818ade33295c3a705cb5d0b930327f8fe3f5102d27112a1be06de91ec4f456a0c608bc84b901725c8d2b21a5392b28ba9b032e96881dcac71c25ff0137e7e167d509e0f0d3a6a71f6241b588672de03d4837bfb8b1ef5f10b026bb6d12f1218eb31751259532dd4e1a1cbec0ca32764ffe6b1321d97946bf27fa6646d41bcc7ff0f2ac99414a8dc73c101e8cf3b691878e", 0xab}, {&(0x7f00000012c0)="cbecd42527cbdcb544705f84a8d3df9ae7d531a050c48eec468073ff87599b6d55fdec218f88c7bcf1d5b60fe1f084ddfe48bb243ee510a8bbf68b044cfa293da3d917904bfe0a91b6fc7de62ec5d4f8eea1314133bddc7e3de7198b7a78fa8d888b8ca1ed5b100a25c736859754583236f2ca233b1d4c8862fe08038b1c4c1ac1182105f5a16d34568260105cbfd60644d8f6379fffd6b375aebe0924a64280faad173fd9852e10fcd74f06dcf71376765296ad40e17a85d6ceba", 0xbb}, {&(0x7f0000001380)="6972fab82481aab4f8a2f76e57432a590d8237195f955ea6d1043347738719abccfd5e334a9a684896b21162021b726cf2c24381e126f19796ec", 0x3a}], 0x6, 0x0, 0x0, 0x40890}, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000000)=0x80, 0x4) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) io_cancel(0x0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x2, 0x1f, r2, &(0x7f00000014c0)="bff1bd3660e0f1b21b7aa4a2384839e8ecc242497bcdcab92472f0597bfdfe69020e38d26857b406a8360898fc3dc3fabb0efb0001068cdabc2b643ecff087b5b8c634dbea519697d470c7f8ede55c2b3caf8e31ae463217c7dbf2f8b769afa44e0a2c9aeec90ec04b7c5932035c1db72096651a8b16fead8f4b1a79d03b5fe96d93cf342981367b6e29d477fd3b383a87349462343f0248c595f98ae73a90d62f86fed18fd7c589edd0de391c9d1fa0027bdf0d48fe4bf199ced40189de0ab2cf999783", 0xc4, 0x10001, 0x0, 0x2, r3}, &(0x7f0000001600)) getpeername$packet(0xffffffffffffffff, &(0x7f0000001480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) (async) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000080)={0x2c, 0x9, r0, 0x31}, 0x10, &(0x7f00000013c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="90ccdbe0f517b1e40c841e69c957eac9b383df39c376f315cc7df803ef569d24de215c1048dfca79e279c45485d5", 0x2e}, {&(0x7f0000001100)="a46560920ae47ed98b51b7ed6e062962ed11d5c27f676f354ef6aa49c63482668bf8b4ab399d17bd1a2d7af35097cfa5226d87ae21a768e032709c86d94ded3452efd24442aa36911d7ae7e785c3df3b8af81d4c220aa89d4d6f7a6d402d803d4728f5ebca70839058ee989e81e157a36ff22926b92d436986251ef2f840eacf31efd6ed85fa02903214f9984b4ad5fd8d78c4c8809286c961671d6f13ec3bca53ba26ed4a5ada9c89856696711c94e473ee8913aa4addcb12184d25fe7335073e6267b6c8c90f3b699e9fdedcdcd0e7842a9b7a191ad13091a1320392a26b844bce7dd987edd550fb77c8043f8209aba680", 0xf2}, {&(0x7f0000001200)="a041b2cfe7c54d48362c0c16db2883eea43880516daed094a202818ade33295c3a705cb5d0b930327f8fe3f5102d27112a1be06de91ec4f456a0c608bc84b901725c8d2b21a5392b28ba9b032e96881dcac71c25ff0137e7e167d509e0f0d3a6a71f6241b588672de03d4837bfb8b1ef5f10b026bb6d12f1218eb31751259532dd4e1a1cbec0ca32764ffe6b1321d97946bf27fa6646d41bcc7ff0f2ac99414a8dc73c101e8cf3b691878e", 0xab}, {&(0x7f00000012c0)="cbecd42527cbdcb544705f84a8d3df9ae7d531a050c48eec468073ff87599b6d55fdec218f88c7bcf1d5b60fe1f084ddfe48bb243ee510a8bbf68b044cfa293da3d917904bfe0a91b6fc7de62ec5d4f8eea1314133bddc7e3de7198b7a78fa8d888b8ca1ed5b100a25c736859754583236f2ca233b1d4c8862fe08038b1c4c1ac1182105f5a16d34568260105cbfd60644d8f6379fffd6b375aebe0924a64280faad173fd9852e10fcd74f06dcf71376765296ad40e17a85d6ceba", 0xbb}, {&(0x7f0000001380)="6972fab82481aab4f8a2f76e57432a590d8237195f955ea6d1043347738719abccfd5e334a9a684896b21162021b726cf2c24381e126f19796ec", 0x3a}], 0x6, 0x0, 0x0, 0x40890}, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000000)=0x80, 0x4) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r3) (async) io_cancel(0x0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x2, 0x1f, r2, &(0x7f00000014c0)="bff1bd3660e0f1b21b7aa4a2384839e8ecc242497bcdcab92472f0597bfdfe69020e38d26857b406a8360898fc3dc3fabb0efb0001068cdabc2b643ecff087b5b8c634dbea519697d470c7f8ede55c2b3caf8e31ae463217c7dbf2f8b769afa44e0a2c9aeec90ec04b7c5932035c1db72096651a8b16fead8f4b1a79d03b5fe96d93cf342981367b6e29d477fd3b383a87349462343f0248c595f98ae73a90d62f86fed18fd7c589edd0de391c9d1fa0027bdf0d48fe4bf199ced40189de0ab2cf999783", 0xc4, 0x10001, 0x0, 0x2, r3}, &(0x7f0000001600)) (async) [ 2456.321799] should_fail.cold+0xa/0xf [ 2456.325615] ? setup_fault_attr+0x200/0x200 [ 2456.329950] ? lock_acquire+0x170/0x3c0 [ 2456.333946] __should_failslab+0x115/0x180 [ 2456.338197] should_failslab+0x5/0x10 [ 2456.342011] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2456.347127] sbitmap_queue_init_node+0x240/0x6c0 [ 2456.352428] blk_mq_init_tags+0x10d/0x2b0 [ 2456.356594] blk_mq_alloc_rq_map+0x9d/0x230 [ 2456.360928] ? elevator_get+0x29/0x170 [ 2456.364827] blk_mq_init_sched+0x219/0x730 [ 2456.369097] elevator_init_mq+0xf0/0x180 [ 2456.373167] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2456.378358] blk_mq_init_queue+0x5c/0xa0 [ 2456.382421] nbd_dev_add+0x2b9/0x890 [ 2456.386131] nbd_genl_connect+0x4cc/0x1630 [ 2456.390376] ? nbd_xmit_timeout+0x730/0x730 [ 2456.394702] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2456.399898] ? validate_nla+0x270/0x820 [ 2456.403894] ? nla_parse+0x1b2/0x290 [ 2456.407614] genl_family_rcv_msg+0x642/0xc40 [ 2456.412017] ? genl_rcv+0x40/0x40 [ 2456.415497] ? genl_rcv_msg+0x12f/0x160 [ 2456.419473] ? mutex_trylock+0x1a0/0x1a0 [ 2456.423537] ? __radix_tree_lookup+0x216/0x370 [ 2456.428985] genl_rcv_msg+0xbf/0x160 [ 2456.432789] netlink_rcv_skb+0x160/0x440 [ 2456.436850] ? genl_family_rcv_msg+0xc40/0xc40 [ 2456.441422] ? netlink_ack+0xae0/0xae0 [ 2456.445298] ? genl_rcv+0x15/0x40 [ 2456.448745] genl_rcv+0x24/0x40 [ 2456.452031] netlink_unicast+0x4d5/0x690 [ 2456.456096] ? netlink_sendskb+0x110/0x110 [ 2456.460316] ? _copy_from_iter_full+0x229/0x7c0 [ 2456.464971] ? __phys_addr_symbol+0x2c/0x70 [ 2456.469280] ? __check_object_size+0x17b/0x3e0 [ 2456.476222] netlink_sendmsg+0x6c3/0xc50 [ 2456.480297] ? aa_af_perm+0x230/0x230 [ 2456.484099] ? nlmsg_notify+0x1f0/0x1f0 [ 2456.488072] ? kernel_recvmsg+0x220/0x220 [ 2456.492211] ? nlmsg_notify+0x1f0/0x1f0 [ 2456.496171] sock_sendmsg+0xc3/0x120 [ 2456.499924] ___sys_sendmsg+0x7bb/0x8e0 [ 2456.503899] ? check_preemption_disabled+0x41/0x280 [ 2456.508921] ? copy_msghdr_from_user+0x440/0x440 [ 2456.513663] ? __fget+0x32f/0x510 [ 2456.517118] ? lock_downgrade+0x720/0x720 [ 2456.521251] ? check_preemption_disabled+0x41/0x280 [ 2456.526257] ? check_preemption_disabled+0x41/0x280 [ 2456.531263] ? __fget+0x356/0x510 [ 2456.534701] ? do_dup2+0x450/0x450 [ 2456.538227] ? lock_downgrade+0x720/0x720 [ 2456.542372] ? vfs_write+0x3d7/0x540 [ 2456.546085] ? __fdget+0x1d0/0x230 [ 2456.549623] __x64_sys_sendmsg+0x132/0x220 [ 2456.553899] ? __sys_sendmsg+0x1b0/0x1b0 [ 2456.557946] ? vfs_write+0x393/0x540 [ 2456.561738] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2456.567086] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2456.572097] ? do_syscall_64+0x21/0x620 [ 2456.576059] do_syscall_64+0xf9/0x620 [ 2456.579860] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2456.585048] RIP: 0033:0x7f0702c0c0c9 [ 2456.588745] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2456.607667] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2456.616075] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 16:57:59 executing program 1: read$rfkill(0xffffffffffffffff, &(0x7f0000000000), 0x8) getrandom(0x0, 0x0, 0x5) [ 2456.623335] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2456.630598] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2456.637886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2456.645364] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:57:59 executing program 4: sendmsg$RDMA_NLDEV_CMD_RES_GET(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)={0x20, 0x1409, 0x8, 0x70bd27, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000000)="154865f5d6552f95b90a2840b025854b0cec8a6b2e59c26602f080f87340db85295dc0ade70c8cbbe3f850528f9d41708d170b4a3ea8c24c2d2295853bc6c23e7d4ce77bac81ff0ec51535154bd027f1cd533b92c508818b4efd6e4a73276afd78f0166af7c49040a4a51217", 0x6c}, {&(0x7f0000000140)="09da0d6825517be89c366450d5b87b129ce45691e52328eff674b93acd25b1359fed8f0d143126af69155176c59e95c338abffd46b92e8f0c22336e3d15aff8e68bcfc526bc5882755a59ef7b573ffb5e628c213f1501278e77155d3307bb0b50cbe0904f20c8e5bc628e09b72e03a39a030ba824ee2d10a39088cf7f4296299dde85b6877f62f80f385227d00a5099cbe68a622efbc4cebe1ce0ca2e7228d7ef50f4dfbe8b49154be5208270c9d160028761e1bbe86f0f4b9d706da4ed2f94499fc8f58de05e16e7c22d8b2ebcf6f8f324cbebfbe3dec96d235fd90425b96c9de0e3f024fc3eeab5139bfa837b7272a92b0f6aca5c1a045", 0xf8}, {&(0x7f0000001280)="c7c707e7a4da2426adb2dc6eb4bb3b4da56b33782ed42ebc54605702ae4ac1e5f2e22c2e865a30e62786aa6c75e1efcf5949f9f2277ee424c491d517eb22db28ac4f01f38585def56768357708bcdb60ad196f29b27c25b1062888dc1e997daa8900765a614d6a53c74676e3ca71b3f444b218d0feeff8a2ed47f452b531fdb321187715bfded2fa54d2fe2e20154a593fd878c2bb72298e55d18e07e50fde02f0bc7e590a2a3236b9ea4aa5df8379314acb0853ad62f8d0d2721f13c3579f2c4b4fcce4cda95e778c675eac7bd38a8ac8afb249c88e86853167ca1f487d9c", 0xdf}, {&(0x7f0000001380)="e7bd3c4fdfb218d40032c0526162ddfc035203de267334d8a5f383645c61ff585c3d72367f3a62dbff840648f5a4d73b08e26dce38e5d495be682997b48b9f340874e8bcec390793081a4edb6d576b2da9ee6d03a61762d307aa7b3af724e4a51921e4f5d11fb6899a56a239204a721f766cf1fe76f4605f2cc5b8ad61ee77dff86733", 0x83}, {&(0x7f0000001440)="d758a4707955fecd80417c88f746a3fc39ea6f66d93f2aeec269634d6feb7e06b61e6ea3bcca827479bfad3b4e6adea766e7baeff1434c2d2b99d8062a776f7cf91a59b55c8badd6b864bb344033ec452709fcc38c50d84d62c67cbd606b6bfcc2df007adaec383a9e2c890585fe63e0c56f3869e68460827ff2114c26b0e9eefc28964a12cea0199afc8c837b", 0x8d}, {&(0x7f0000000080)="a1d5", 0x2}, {&(0x7f0000001500)="8f5e044aff8a8248122b225ce96af9b1d66d846e", 0x14}, {&(0x7f0000001540)="65e9559af9e8cbf33ede4ed0f3a9354d7b6a5d90c4d9762de44b7066766fa498a7347aabf7447f9fec83d8fe99c6c472cd7c43a86626c1b2fcb4f99f5b9ccc44b494ec7ec57829df5cc619e71179071b47162423a63ccde181f3fa06", 0x5c}], 0x9, 0x0) [ 2456.697434] nbd: failed to add new device 16:57:59 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) (async) io_setup(0x3, &(0x7f0000000280)=0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10010, r2, 0x100000000) (async) socket$xdp(0x2c, 0x3, 0x0) (async) io_destroy(r1) io_destroy(r0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) io_destroy(r3) 16:57:59 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000100)=0x800, 0x4) syz_open_dev$media(&(0x7f0000000140), 0xc4a, 0x400) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f00000000c0)=0x200, 0x4) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x30) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0xe040, 0x4) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r4 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x30, r4, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) 16:57:59 executing program 1: read$rfkill(0xffffffffffffffff, &(0x7f0000000000), 0x8) (async, rerun: 64) getrandom(0x0, 0x0, 0x5) (rerun: 64) 16:57:59 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_destroy(r0) io_setup(0x73e, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_pgetevents(r1, 0x5, 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000180)={r2, r3+10000000}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x7fffffff]}, 0x8}) io_setup(0x7f, &(0x7f00000000c0)) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) io_destroy(r0) (async) io_setup(0x73e, &(0x7f0000000000)) (async) clock_gettime(0x0, &(0x7f0000000140)) (async) io_pgetevents(r1, 0x5, 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000180)={r2, r3+10000000}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x7fffffff]}, 0x8}) (async) 16:57:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 46) 16:57:59 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000100)=0x800, 0x4) syz_open_dev$media(&(0x7f0000000140), 0xc4a, 0x400) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f00000000c0)=0x200, 0x4) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x30) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0xe040, 0x4) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r4 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x30, r4, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000100)=0x800, 0x4) (async) syz_open_dev$media(&(0x7f0000000140), 0xc4a, 0x400) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f00000000c0)=0x200, 0x4) (async) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x30) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0xe040, 0x4) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x30, r4, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) [ 2456.836663] FAULT_INJECTION: forcing a failure. [ 2456.836663] name failslab, interval 1, probability 0, space 0, times 0 [ 2456.848546] CPU: 1 PID: 26418 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2456.856440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2456.865802] Call Trace: [ 2456.868426] dump_stack+0x1fc/0x2ef [ 2456.872066] should_fail.cold+0xa/0xf [ 2456.875874] ? setup_fault_attr+0x200/0x200 [ 2456.880287] ? __lockdep_init_map+0x100/0x5a0 [ 2456.884794] __should_failslab+0x115/0x180 [ 2456.889049] should_failslab+0x5/0x10 [ 2456.892871] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2456.898070] __kmalloc_node+0x38/0x70 [ 2456.901886] blk_mq_alloc_rq_map+0x120/0x230 [ 2456.906303] ? elevator_get+0x29/0x170 [ 2456.910200] blk_mq_init_sched+0x219/0x730 [ 2456.914452] elevator_init_mq+0xf0/0x180 [ 2456.918533] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2456.923752] blk_mq_init_queue+0x5c/0xa0 [ 2456.927828] nbd_dev_add+0x2b9/0x890 [ 2456.931555] nbd_genl_connect+0x4cc/0x1630 [ 2456.935809] ? nbd_xmit_timeout+0x730/0x730 [ 2456.940134] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2456.945353] ? validate_nla+0x270/0x820 [ 2456.949342] ? nla_parse+0x1b2/0x290 [ 2456.953055] genl_family_rcv_msg+0x642/0xc40 [ 2456.957463] ? genl_rcv+0x40/0x40 [ 2456.960921] ? genl_rcv_msg+0x12f/0x160 [ 2456.964890] ? mutex_trylock+0x1a0/0x1a0 [ 2456.968956] ? __radix_tree_lookup+0x216/0x370 [ 2456.973536] genl_rcv_msg+0xbf/0x160 [ 2456.977246] netlink_rcv_skb+0x160/0x440 [ 2456.981302] ? genl_family_rcv_msg+0xc40/0xc40 [ 2456.985874] ? netlink_ack+0xae0/0xae0 [ 2456.989762] ? genl_rcv+0x15/0x40 [ 2456.993207] genl_rcv+0x24/0x40 [ 2456.996479] netlink_unicast+0x4d5/0x690 [ 2457.000554] ? netlink_sendskb+0x110/0x110 [ 2457.004796] ? _copy_from_iter_full+0x229/0x7c0 [ 2457.009476] ? __phys_addr_symbol+0x2c/0x70 [ 2457.013797] ? __check_object_size+0x17b/0x3e0 [ 2457.018381] netlink_sendmsg+0x6c3/0xc50 [ 2457.022455] ? aa_af_perm+0x230/0x230 [ 2457.026255] ? nlmsg_notify+0x1f0/0x1f0 [ 2457.030220] ? kernel_recvmsg+0x220/0x220 [ 2457.034362] ? nlmsg_notify+0x1f0/0x1f0 [ 2457.038333] sock_sendmsg+0xc3/0x120 [ 2457.042036] ___sys_sendmsg+0x7bb/0x8e0 [ 2457.046001] ? check_preemption_disabled+0x41/0x280 [ 2457.051098] ? copy_msghdr_from_user+0x440/0x440 [ 2457.055851] ? __fget+0x32f/0x510 [ 2457.059290] ? lock_downgrade+0x720/0x720 [ 2457.063429] ? check_preemption_disabled+0x41/0x280 [ 2457.068443] ? check_preemption_disabled+0x41/0x280 [ 2457.073454] ? __fget+0x356/0x510 [ 2457.076893] ? do_dup2+0x450/0x450 [ 2457.080439] ? lock_downgrade+0x720/0x720 [ 2457.084573] ? vfs_write+0x3d7/0x540 [ 2457.088284] ? __fdget+0x1d0/0x230 [ 2457.091840] __x64_sys_sendmsg+0x132/0x220 [ 2457.096091] ? __sys_sendmsg+0x1b0/0x1b0 [ 2457.100146] ? vfs_write+0x393/0x540 [ 2457.103866] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2457.109319] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2457.114342] ? do_syscall_64+0x21/0x620 [ 2457.118320] do_syscall_64+0xf9/0x620 [ 2457.122121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2457.127301] RIP: 0033:0x7f0702c0c0c9 [ 2457.131015] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2457.149910] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2457.157626] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2457.164892] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2457.172151] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2457.179414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 16:57:59 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000100)=0x800, 0x4) syz_open_dev$media(&(0x7f0000000140), 0xc4a, 0x400) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f00000000c0)=0x200, 0x4) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x30) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0xe040, 0x4) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r4 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x30, r4, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000100)=0x800, 0x4) (async) syz_open_dev$media(&(0x7f0000000140), 0xc4a, 0x400) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f00000000c0)=0x200, 0x4) (async) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x30) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0xe040, 0x4) (async) socket$xdp(0x2c, 0x3, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x30, r4, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) 16:57:59 executing program 1: read$rfkill(0xffffffffffffffff, &(0x7f0000000000), 0x8) getrandom(0x0, 0x0, 0x5) 16:57:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 47) [ 2457.186675] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2457.213259] nbd: failed to add new device 16:57:59 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3, &(0x7f0000000280)=0x0) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10010, r2, 0x100000000) socket$xdp(0x2c, 0x3, 0x0) (async) io_destroy(r1) (async) io_destroy(r0) (async) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) (async) io_destroy(r3) 16:57:59 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000000)=0x4, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x4010, r2, 0x180000000) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="6f3793c4", @ANYRES16=0x0, @ANYBLOB="1400000000000000000016000000"], 0x14}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r5, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r3, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r5, 0x800, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1f}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x4}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000780)=""/4096, 0x1210000, 0x0, 0x65f8d73e, 0x1}, 0x20) [ 2457.321238] FAULT_INJECTION: forcing a failure. [ 2457.321238] name failslab, interval 1, probability 0, space 0, times 0 [ 2457.345160] CPU: 0 PID: 26462 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2457.353085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2457.362447] Call Trace: [ 2457.365050] dump_stack+0x1fc/0x2ef [ 2457.368695] should_fail.cold+0xa/0xf [ 2457.372511] ? setup_fault_attr+0x200/0x200 [ 2457.376851] ? __lockdep_init_map+0x100/0x5a0 [ 2457.381365] __should_failslab+0x115/0x180 [ 2457.385617] should_failslab+0x5/0x10 [ 2457.389437] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2457.394557] __kmalloc_node+0x38/0x70 [ 2457.398372] blk_mq_alloc_rq_map+0xdf/0x230 [ 2457.402704] ? elevator_get+0x29/0x170 [ 2457.406608] blk_mq_init_sched+0x219/0x730 [ 2457.410860] elevator_init_mq+0xf0/0x180 [ 2457.414929] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2457.420144] blk_mq_init_queue+0x5c/0xa0 [ 2457.424222] nbd_dev_add+0x2b9/0x890 [ 2457.427946] nbd_genl_connect+0x4cc/0x1630 [ 2457.432204] ? nbd_xmit_timeout+0x730/0x730 [ 2457.436534] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2457.441737] ? validate_nla+0x270/0x820 [ 2457.445725] ? nla_parse+0x1b2/0x290 [ 2457.449455] genl_family_rcv_msg+0x642/0xc40 [ 2457.453884] ? genl_rcv+0x40/0x40 [ 2457.457343] ? genl_rcv_msg+0x12f/0x160 [ 2457.461316] ? mutex_trylock+0x1a0/0x1a0 [ 2457.465368] ? __radix_tree_lookup+0x216/0x370 [ 2457.469939] genl_rcv_msg+0xbf/0x160 [ 2457.473637] netlink_rcv_skb+0x160/0x440 [ 2457.477687] ? genl_family_rcv_msg+0xc40/0xc40 [ 2457.482253] ? netlink_ack+0xae0/0xae0 [ 2457.486159] ? genl_rcv+0x15/0x40 [ 2457.489613] genl_rcv+0x24/0x40 [ 2457.492901] netlink_unicast+0x4d5/0x690 [ 2457.496958] ? netlink_sendskb+0x110/0x110 [ 2457.501179] ? _copy_from_iter_full+0x229/0x7c0 [ 2457.505836] ? __phys_addr_symbol+0x2c/0x70 [ 2457.510155] ? __check_object_size+0x17b/0x3e0 [ 2457.514734] netlink_sendmsg+0x6c3/0xc50 [ 2457.518791] ? aa_af_perm+0x230/0x230 [ 2457.522582] ? nlmsg_notify+0x1f0/0x1f0 [ 2457.526545] ? kernel_recvmsg+0x220/0x220 [ 2457.530707] ? nlmsg_notify+0x1f0/0x1f0 [ 2457.534682] sock_sendmsg+0xc3/0x120 [ 2457.538554] ___sys_sendmsg+0x7bb/0x8e0 [ 2457.542513] ? check_preemption_disabled+0x41/0x280 [ 2457.547521] ? copy_msghdr_from_user+0x440/0x440 [ 2457.552272] ? __fget+0x32f/0x510 [ 2457.555715] ? lock_downgrade+0x720/0x720 [ 2457.559865] ? check_preemption_disabled+0x41/0x280 [ 2457.564873] ? check_preemption_disabled+0x41/0x280 [ 2457.569879] ? __fget+0x356/0x510 [ 2457.573317] ? do_dup2+0x450/0x450 [ 2457.576839] ? lock_downgrade+0x720/0x720 [ 2457.580969] ? vfs_write+0x3d7/0x540 [ 2457.584712] ? __fdget+0x1d0/0x230 [ 2457.588239] __x64_sys_sendmsg+0x132/0x220 [ 2457.592456] ? __sys_sendmsg+0x1b0/0x1b0 [ 2457.596498] ? vfs_write+0x393/0x540 [ 2457.600202] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2457.605555] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2457.610554] ? do_syscall_64+0x21/0x620 [ 2457.614537] do_syscall_64+0xf9/0x620 [ 2457.618414] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2457.623587] RIP: 0033:0x7f0702c0c0c9 [ 2457.627291] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2457.646175] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2457.653866] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2457.661120] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2457.668372] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2457.675620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2457.682882] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2457.705464] nbd: failed to add new device 16:58:00 executing program 4: sendmsg$RDMA_NLDEV_CMD_RES_GET(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)={0x20, 0x1409, 0x8, 0x70bd27, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) (async) io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000000)="154865f5d6552f95b90a2840b025854b0cec8a6b2e59c26602f080f87340db85295dc0ade70c8cbbe3f850528f9d41708d170b4a3ea8c24c2d2295853bc6c23e7d4ce77bac81ff0ec51535154bd027f1cd533b92c508818b4efd6e4a73276afd78f0166af7c49040a4a51217", 0x6c}, {&(0x7f0000000140)="09da0d6825517be89c366450d5b87b129ce45691e52328eff674b93acd25b1359fed8f0d143126af69155176c59e95c338abffd46b92e8f0c22336e3d15aff8e68bcfc526bc5882755a59ef7b573ffb5e628c213f1501278e77155d3307bb0b50cbe0904f20c8e5bc628e09b72e03a39a030ba824ee2d10a39088cf7f4296299dde85b6877f62f80f385227d00a5099cbe68a622efbc4cebe1ce0ca2e7228d7ef50f4dfbe8b49154be5208270c9d160028761e1bbe86f0f4b9d706da4ed2f94499fc8f58de05e16e7c22d8b2ebcf6f8f324cbebfbe3dec96d235fd90425b96c9de0e3f024fc3eeab5139bfa837b7272a92b0f6aca5c1a045", 0xf8}, {&(0x7f0000001280)="c7c707e7a4da2426adb2dc6eb4bb3b4da56b33782ed42ebc54605702ae4ac1e5f2e22c2e865a30e62786aa6c75e1efcf5949f9f2277ee424c491d517eb22db28ac4f01f38585def56768357708bcdb60ad196f29b27c25b1062888dc1e997daa8900765a614d6a53c74676e3ca71b3f444b218d0feeff8a2ed47f452b531fdb321187715bfded2fa54d2fe2e20154a593fd878c2bb72298e55d18e07e50fde02f0bc7e590a2a3236b9ea4aa5df8379314acb0853ad62f8d0d2721f13c3579f2c4b4fcce4cda95e778c675eac7bd38a8ac8afb249c88e86853167ca1f487d9c", 0xdf}, {&(0x7f0000001380)="e7bd3c4fdfb218d40032c0526162ddfc035203de267334d8a5f383645c61ff585c3d72367f3a62dbff840648f5a4d73b08e26dce38e5d495be682997b48b9f340874e8bcec390793081a4edb6d576b2da9ee6d03a61762d307aa7b3af724e4a51921e4f5d11fb6899a56a239204a721f766cf1fe76f4605f2cc5b8ad61ee77dff86733", 0x83}, {&(0x7f0000001440)="d758a4707955fecd80417c88f746a3fc39ea6f66d93f2aeec269634d6feb7e06b61e6ea3bcca827479bfad3b4e6adea766e7baeff1434c2d2b99d8062a776f7cf91a59b55c8badd6b864bb344033ec452709fcc38c50d84d62c67cbd606b6bfcc2df007adaec383a9e2c890585fe63e0c56f3869e68460827ff2114c26b0e9eefc28964a12cea0199afc8c837b", 0x8d}, {&(0x7f0000000080)="a1d5", 0x2}, {&(0x7f0000001500)="8f5e044aff8a8248122b225ce96af9b1d66d846e", 0x14}, {&(0x7f0000001540)="65e9559af9e8cbf33ede4ed0f3a9354d7b6a5d90c4d9762de44b7066766fa498a7347aabf7447f9fec83d8fe99c6c472cd7c43a86626c1b2fcb4f99f5b9ccc44b494ec7ec57829df5cc619e71179071b47162423a63ccde181f3fa06", 0x5c}], 0x9, 0x0) 16:58:00 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) msgsnd(0x0, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0xfd1, 0x0) io_pgetevents(r0, 0xfffffffffffffffd, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) msgctl$MSG_INFO(0xffffffffffffffff, 0xc, &(0x7f0000000000)=""/47) io_destroy(r0) io_destroy(r0) 16:58:00 executing program 1: sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x140b, 0x1, 0x70bd27, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x90}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x0, 0x14}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x20c, r1, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x1a8, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x4}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2c5854a0c6d487a2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x20c}, 0x1, 0x0, 0x0, 0x8880}, 0x40000) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000500)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000600)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000680)=0x14) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000980)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f00000006c0)={0x270, r1, 0x300, 0x70bd29, 0x25dfdbff, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @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, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x270}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getrandom(0x0, 0x0, 0x4) getrandom(&(0x7f0000000440)=""/52, 0x34, 0x2) 16:58:00 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000000)=0x4, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x4010, r2, 0x180000000) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="6f3793c4", @ANYRES16=0x0, @ANYBLOB="1400000000000000000016000000"], 0x14}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r5, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r3, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r5, 0x800, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1f}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x4}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000780)=""/4096, 0x1210000, 0x0, 0x65f8d73e, 0x1}, 0x20) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000000)=0x4, 0x4) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x4010, r2, 0x180000000) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="6f3793c4", @ANYRES16=0x0, @ANYBLOB="1400000000000000000016000000"], 0x14}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) (async) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r5, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(r3, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r5, 0x800, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1f}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x4}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) (async) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000780)=""/4096, 0x1210000, 0x0, 0x65f8d73e, 0x1}, 0x20) (async) 16:58:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 48) 16:58:00 executing program 2: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x82, 0x0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000140)=0x8003, 0x4) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x108, r2, &(0x7f0000000000)="0d8e6401a301192723129d2ea77941b8e13598c002562a8fccda030910c3d80fa490236700b0", 0x26, 0x80000d4, 0x0, 0x1}, &(0x7f0000000080)) io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3, &(0x7f0000000280)=0x0) io_destroy(r4) io_destroy(r3) r5 = getpid() getpgid(r5) ioprio_set$pid(0x1, r5, 0x4000) [ 2457.849133] FAULT_INJECTION: forcing a failure. [ 2457.849133] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2457.861431] CPU: 1 PID: 26486 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2457.869347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2457.878704] Call Trace: [ 2457.881306] dump_stack+0x1fc/0x2ef [ 2457.885206] should_fail.cold+0xa/0xf [ 2457.889022] ? setup_fault_attr+0x200/0x200 [ 2457.893351] __alloc_pages_nodemask+0x239/0x2890 [ 2457.898121] ? kasan_kmalloc+0x139/0x160 [ 2457.902180] ? __kmalloc_node+0x4c/0x70 [ 2457.906139] ? blk_mq_alloc_rq_map+0x120/0x230 [ 2457.910706] ? blk_mq_init_sched+0x219/0x730 [ 2457.915101] ? elevator_init_mq+0xf0/0x180 [ 2457.919339] ? blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2457.924702] ? blk_mq_init_queue+0x5c/0xa0 [ 2457.928931] ? nbd_dev_add+0x2b9/0x890 [ 2457.932805] ? genl_rcv_msg+0xbf/0x160 [ 2457.936764] ? sock_sendmsg+0xc3/0x120 [ 2457.940638] ? __x64_sys_sendmsg+0x132/0x220 [ 2457.945031] ? do_syscall_64+0xf9/0x620 [ 2457.948992] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2457.954342] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2457.959186] ? setup_fault_attr+0x200/0x200 [ 2457.963517] ? lock_acquire+0x170/0x3c0 [ 2457.967497] ? check_preemption_disabled+0x41/0x280 [ 2457.972541] ? should_fail+0x142/0x7b0 [ 2457.976568] ? __lockdep_init_map+0x100/0x5a0 [ 2457.981075] ? __lockdep_init_map+0x100/0x5a0 [ 2457.985579] ? nbd_clear_que+0x160/0x160 [ 2457.989642] blk_mq_alloc_rqs+0x242/0x800 [ 2457.993786] blk_mq_init_sched+0x26c/0x730 [ 2457.998041] elevator_init_mq+0xf0/0x180 [ 2458.002102] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2458.007309] blk_mq_init_queue+0x5c/0xa0 [ 2458.011455] nbd_dev_add+0x2b9/0x890 [ 2458.015163] nbd_genl_connect+0x4cc/0x1630 [ 2458.019402] ? nbd_xmit_timeout+0x730/0x730 [ 2458.023722] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2458.028911] ? validate_nla+0x270/0x820 [ 2458.032879] ? nla_parse+0x1b2/0x290 [ 2458.036665] genl_family_rcv_msg+0x642/0xc40 [ 2458.041078] ? genl_rcv+0x40/0x40 [ 2458.044513] ? genl_rcv_msg+0x12f/0x160 [ 2458.048490] ? mutex_trylock+0x1a0/0x1a0 [ 2458.052572] ? __radix_tree_lookup+0x216/0x370 [ 2458.057159] genl_rcv_msg+0xbf/0x160 [ 2458.060868] netlink_rcv_skb+0x160/0x440 [ 2458.064914] ? genl_family_rcv_msg+0xc40/0xc40 [ 2458.069482] ? netlink_ack+0xae0/0xae0 [ 2458.073454] ? genl_rcv+0x15/0x40 [ 2458.076903] genl_rcv+0x24/0x40 [ 2458.080203] netlink_unicast+0x4d5/0x690 [ 2458.084276] ? netlink_sendskb+0x110/0x110 [ 2458.088522] ? _copy_from_iter_full+0x229/0x7c0 [ 2458.093182] ? __phys_addr_symbol+0x2c/0x70 [ 2458.097510] ? __check_object_size+0x17b/0x3e0 [ 2458.102089] netlink_sendmsg+0x6c3/0xc50 [ 2458.106137] ? aa_af_perm+0x230/0x230 [ 2458.109921] ? nlmsg_notify+0x1f0/0x1f0 [ 2458.113883] ? kernel_recvmsg+0x220/0x220 [ 2458.118034] ? nlmsg_notify+0x1f0/0x1f0 [ 2458.122025] sock_sendmsg+0xc3/0x120 [ 2458.125731] ___sys_sendmsg+0x7bb/0x8e0 [ 2458.129720] ? check_preemption_disabled+0x41/0x280 [ 2458.134743] ? copy_msghdr_from_user+0x440/0x440 [ 2458.139502] ? __fget+0x32f/0x510 [ 2458.142953] ? lock_downgrade+0x720/0x720 [ 2458.147088] ? check_preemption_disabled+0x41/0x280 [ 2458.152122] ? check_preemption_disabled+0x41/0x280 [ 2458.157144] ? __fget+0x356/0x510 [ 2458.160623] ? do_dup2+0x450/0x450 [ 2458.164150] ? lock_downgrade+0x720/0x720 [ 2458.168308] ? vfs_write+0x3d7/0x540 [ 2458.172036] ? __fdget+0x1d0/0x230 [ 2458.175572] __x64_sys_sendmsg+0x132/0x220 [ 2458.179808] ? __sys_sendmsg+0x1b0/0x1b0 [ 2458.183864] ? vfs_write+0x393/0x540 [ 2458.187590] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2458.192965] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2458.197987] ? do_syscall_64+0x21/0x620 [ 2458.201967] do_syscall_64+0xf9/0x620 [ 2458.205753] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2458.211023] RIP: 0033:0x7f0702c0c0c9 [ 2458.214722] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2458.233723] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2458.241432] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 16:58:00 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) msgsnd(0x0, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0xfd1, 0x0) (async) io_pgetevents(r0, 0xfffffffffffffffd, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) msgctl$MSG_INFO(0xffffffffffffffff, 0xc, &(0x7f0000000000)=""/47) (async) io_destroy(r0) (async) io_destroy(r0) [ 2458.248700] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2458.256227] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2458.263583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2458.270930] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:58:00 executing program 2: r0 = socket$xdp(0x2c, 0x3, 0x0) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x82, 0x0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000140)=0x8003, 0x4) (async, rerun: 32) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async, rerun: 32) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async, rerun: 64) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x108, r2, &(0x7f0000000000)="0d8e6401a301192723129d2ea77941b8e13598c002562a8fccda030910c3d80fa490236700b0", 0x26, 0x80000d4, 0x0, 0x1}, &(0x7f0000000080)) (async, rerun: 64) io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x3, &(0x7f0000000280)=0x0) io_destroy(r4) (async) io_destroy(r3) (async) r5 = getpid() getpgid(r5) (async) ioprio_set$pid(0x1, r5, 0x4000) 16:58:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 49) 16:58:00 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000000)=0x4, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x4010, r2, 0x180000000) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="6f3793c4", @ANYRES16=0x0, @ANYBLOB="1400000000000000000016000000"], 0x14}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r5, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r3, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r5, 0x800, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1f}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x4}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000780)=""/4096, 0x1210000, 0x0, 0x65f8d73e, 0x1}, 0x20) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000000)=0x4, 0x4) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x4010, r2, 0x180000000) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="6f3793c4", @ANYRES16=0x0, @ANYBLOB="1400000000000000000016000000"], 0x14}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) (async) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r5, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xff}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x5}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(r3, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r5, 0x800, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1f}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x4}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) (async) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000780)=""/4096, 0x1210000, 0x0, 0x65f8d73e, 0x1}, 0x20) (async) 16:58:00 executing program 1: sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x140b, 0x1, 0x70bd27, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x90}, 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x0, 0x14}, 0x14}}, 0x0) (async, rerun: 64) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) (rerun: 64) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x20c, r1, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x1a8, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x4}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2c5854a0c6d487a2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x20c}, 0x1, 0x0, 0x0, 0x8880}, 0x40000) (async, rerun: 32) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000500)=0x14) (rerun: 32) getpeername$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000600)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000680)=0x14) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000980)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f00000006c0)={0x270, r1, 0x300, 0x70bd29, 0x25dfdbff, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @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, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x270}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async) getrandom(0x0, 0x0, 0x4) getrandom(&(0x7f0000000440)=""/52, 0x34, 0x2) 16:58:00 executing program 3: io_setup(0x7f, &(0x7f00000000c0)=0x0) msgsnd(0x0, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0xfd1, 0x0) io_pgetevents(r0, 0xfffffffffffffffd, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) msgctl$MSG_INFO(0xffffffffffffffff, 0xc, &(0x7f0000000000)=""/47) io_destroy(r0) io_destroy(r0) io_setup(0x7f, &(0x7f00000000c0)) (async) msgsnd(0x0, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0xfd1, 0x0) (async) io_pgetevents(r0, 0xfffffffffffffffd, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) msgctl$MSG_INFO(0xffffffffffffffff, 0xc, &(0x7f0000000000)=""/47) (async) io_destroy(r0) (async) io_destroy(r0) (async) [ 2458.439897] FAULT_INJECTION: forcing a failure. [ 2458.439897] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2458.476798] CPU: 1 PID: 26526 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2458.484716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2458.494078] Call Trace: [ 2458.496671] dump_stack+0x1fc/0x2ef [ 2458.500295] should_fail.cold+0xa/0xf [ 2458.504082] ? setup_fault_attr+0x200/0x200 [ 2458.508410] __alloc_pages_nodemask+0x239/0x2890 [ 2458.513168] ? kasan_kmalloc+0x139/0x160 [ 2458.517239] ? __kmalloc_node+0x4c/0x70 [ 2458.521224] ? blk_mq_alloc_rq_map+0x120/0x230 [ 2458.525801] ? blk_mq_init_sched+0x219/0x730 [ 2458.530208] ? elevator_init_mq+0xf0/0x180 [ 2458.534438] ? blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2458.539797] ? blk_mq_init_queue+0x5c/0xa0 [ 2458.544020] ? nbd_dev_add+0x2b9/0x890 [ 2458.547908] ? genl_rcv_msg+0xbf/0x160 [ 2458.551801] ? sock_sendmsg+0xc3/0x120 [ 2458.555694] ? __x64_sys_sendmsg+0x132/0x220 [ 2458.560105] ? do_syscall_64+0xf9/0x620 [ 2458.564066] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2458.569430] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2458.574269] ? setup_fault_attr+0x200/0x200 [ 2458.578682] ? lock_acquire+0x170/0x3c0 [ 2458.582685] ? check_preemption_disabled+0x41/0x280 [ 2458.587709] ? should_fail+0x142/0x7b0 [ 2458.591629] ? __lockdep_init_map+0x100/0x5a0 [ 2458.596126] ? __lockdep_init_map+0x100/0x5a0 [ 2458.600653] ? nbd_clear_que+0x160/0x160 [ 2458.604712] blk_mq_alloc_rqs+0x242/0x800 [ 2458.608969] blk_mq_init_sched+0x26c/0x730 [ 2458.613205] elevator_init_mq+0xf0/0x180 [ 2458.617352] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2458.622558] blk_mq_init_queue+0x5c/0xa0 [ 2458.626651] nbd_dev_add+0x2b9/0x890 [ 2458.630364] nbd_genl_connect+0x4cc/0x1630 [ 2458.634685] ? nbd_xmit_timeout+0x730/0x730 [ 2458.638995] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2458.644170] ? validate_nla+0x270/0x820 [ 2458.648149] ? nla_parse+0x1b2/0x290 [ 2458.651870] genl_family_rcv_msg+0x642/0xc40 [ 2458.656291] ? genl_rcv+0x40/0x40 [ 2458.659739] ? genl_rcv_msg+0x12f/0x160 [ 2458.663713] ? mutex_trylock+0x1a0/0x1a0 [ 2458.667784] ? __radix_tree_lookup+0x216/0x370 [ 2458.672384] genl_rcv_msg+0xbf/0x160 [ 2458.676110] netlink_rcv_skb+0x160/0x440 [ 2458.680166] ? genl_family_rcv_msg+0xc40/0xc40 [ 2458.684732] ? netlink_ack+0xae0/0xae0 [ 2458.688630] ? genl_rcv+0x15/0x40 [ 2458.692099] genl_rcv+0x24/0x40 [ 2458.695388] netlink_unicast+0x4d5/0x690 [ 2458.699458] ? netlink_sendskb+0x110/0x110 [ 2458.703696] ? _copy_from_iter_full+0x229/0x7c0 [ 2458.708366] ? __phys_addr_symbol+0x2c/0x70 [ 2458.712684] ? __check_object_size+0x17b/0x3e0 [ 2458.717270] netlink_sendmsg+0x6c3/0xc50 [ 2458.721338] ? aa_af_perm+0x230/0x230 [ 2458.725131] ? nlmsg_notify+0x1f0/0x1f0 [ 2458.729113] ? kernel_recvmsg+0x220/0x220 [ 2458.733257] ? nlmsg_notify+0x1f0/0x1f0 [ 2458.737228] sock_sendmsg+0xc3/0x120 [ 2458.740942] ___sys_sendmsg+0x7bb/0x8e0 [ 2458.744900] ? check_preemption_disabled+0x41/0x280 [ 2458.749911] ? copy_msghdr_from_user+0x440/0x440 [ 2458.754660] ? __fget+0x32f/0x510 [ 2458.758112] ? lock_downgrade+0x720/0x720 [ 2458.762254] ? check_preemption_disabled+0x41/0x280 [ 2458.767281] ? check_preemption_disabled+0x41/0x280 [ 2458.772321] ? __fget+0x356/0x510 [ 2458.775790] ? do_dup2+0x450/0x450 [ 2458.779336] ? lock_downgrade+0x720/0x720 [ 2458.783488] ? vfs_write+0x3d7/0x540 [ 2458.787195] ? __fdget+0x1d0/0x230 [ 2458.790752] __x64_sys_sendmsg+0x132/0x220 [ 2458.794982] ? __sys_sendmsg+0x1b0/0x1b0 [ 2458.799090] ? vfs_write+0x393/0x540 [ 2458.802827] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2458.808206] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2458.813225] ? do_syscall_64+0x21/0x620 [ 2458.817202] do_syscall_64+0xf9/0x620 [ 2458.821016] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2458.826230] RIP: 0033:0x7f0702c0c0c9 [ 2458.830624] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2458.849516] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2458.857219] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2458.864483] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2458.871741] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2458.879008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2458.886284] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:58:01 executing program 4: sendmsg$RDMA_NLDEV_CMD_RES_GET(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)={0x20, 0x1409, 0x8, 0x70bd27, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) (async, rerun: 32) io_setup(0x7f, &(0x7f00000000c0)=0x0) (rerun: 32) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000000)="154865f5d6552f95b90a2840b025854b0cec8a6b2e59c26602f080f87340db85295dc0ade70c8cbbe3f850528f9d41708d170b4a3ea8c24c2d2295853bc6c23e7d4ce77bac81ff0ec51535154bd027f1cd533b92c508818b4efd6e4a73276afd78f0166af7c49040a4a51217", 0x6c}, {&(0x7f0000000140)="09da0d6825517be89c366450d5b87b129ce45691e52328eff674b93acd25b1359fed8f0d143126af69155176c59e95c338abffd46b92e8f0c22336e3d15aff8e68bcfc526bc5882755a59ef7b573ffb5e628c213f1501278e77155d3307bb0b50cbe0904f20c8e5bc628e09b72e03a39a030ba824ee2d10a39088cf7f4296299dde85b6877f62f80f385227d00a5099cbe68a622efbc4cebe1ce0ca2e7228d7ef50f4dfbe8b49154be5208270c9d160028761e1bbe86f0f4b9d706da4ed2f94499fc8f58de05e16e7c22d8b2ebcf6f8f324cbebfbe3dec96d235fd90425b96c9de0e3f024fc3eeab5139bfa837b7272a92b0f6aca5c1a045", 0xf8}, {&(0x7f0000001280)="c7c707e7a4da2426adb2dc6eb4bb3b4da56b33782ed42ebc54605702ae4ac1e5f2e22c2e865a30e62786aa6c75e1efcf5949f9f2277ee424c491d517eb22db28ac4f01f38585def56768357708bcdb60ad196f29b27c25b1062888dc1e997daa8900765a614d6a53c74676e3ca71b3f444b218d0feeff8a2ed47f452b531fdb321187715bfded2fa54d2fe2e20154a593fd878c2bb72298e55d18e07e50fde02f0bc7e590a2a3236b9ea4aa5df8379314acb0853ad62f8d0d2721f13c3579f2c4b4fcce4cda95e778c675eac7bd38a8ac8afb249c88e86853167ca1f487d9c", 0xdf}, {&(0x7f0000001380)="e7bd3c4fdfb218d40032c0526162ddfc035203de267334d8a5f383645c61ff585c3d72367f3a62dbff840648f5a4d73b08e26dce38e5d495be682997b48b9f340874e8bcec390793081a4edb6d576b2da9ee6d03a61762d307aa7b3af724e4a51921e4f5d11fb6899a56a239204a721f766cf1fe76f4605f2cc5b8ad61ee77dff86733", 0x83}, {&(0x7f0000001440)="d758a4707955fecd80417c88f746a3fc39ea6f66d93f2aeec269634d6feb7e06b61e6ea3bcca827479bfad3b4e6adea766e7baeff1434c2d2b99d8062a776f7cf91a59b55c8badd6b864bb344033ec452709fcc38c50d84d62c67cbd606b6bfcc2df007adaec383a9e2c890585fe63e0c56f3869e68460827ff2114c26b0e9eefc28964a12cea0199afc8c837b", 0x8d}, {&(0x7f0000000080)="a1d5", 0x2}, {&(0x7f0000001500)="8f5e044aff8a8248122b225ce96af9b1d66d846e", 0x14}, {&(0x7f0000001540)="65e9559af9e8cbf33ede4ed0f3a9354d7b6a5d90c4d9762de44b7066766fa498a7347aabf7447f9fec83d8fe99c6c472cd7c43a86626c1b2fcb4f99f5b9ccc44b494ec7ec57829df5cc619e71179071b47162423a63ccde181f3fa06", 0x5c}], 0x9, 0x0) 16:58:01 executing program 2: r0 = socket$xdp(0x2c, 0x3, 0x0) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x82, 0x0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000140)=0x8003, 0x4) (async) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x108, r2, &(0x7f0000000000)="0d8e6401a301192723129d2ea77941b8e13598c002562a8fccda030910c3d80fa490236700b0", 0x26, 0x80000d4, 0x0, 0x1}, &(0x7f0000000080)) (async) io_setup(0x7f, &(0x7f00000000c0)=0x0) (async) io_setup(0x3, &(0x7f0000000280)=0x0) io_destroy(r4) io_destroy(r3) r5 = getpid() getpgid(r5) (async) ioprio_set$pid(0x1, r5, 0x4000) 16:58:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 50) 16:58:01 executing program 3: sendmsg$RDMA_NLDEV_CMD_SYS_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x1406, 0x4, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4000) io_setup(0x1000, &(0x7f0000000140)=0x0) io_setup(0x8000, &(0x7f0000000080)) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x20, &(0x7f0000000000)={&(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000001280)=""/4096, 0x1000}}, 0x10) io_destroy(r0) 16:58:01 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x200408, 0x4) ioctl$SNDCTL_SEQ_GETINCOUNT(0xffffffffffffffff, 0x80045105, &(0x7f0000000040)) [ 2459.075468] FAULT_INJECTION: forcing a failure. [ 2459.075468] name failslab, interval 1, probability 0, space 0, times 0 [ 2459.097304] CPU: 0 PID: 26585 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2459.105221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2459.114580] Call Trace: [ 2459.117176] dump_stack+0x1fc/0x2ef [ 2459.120817] should_fail.cold+0xa/0xf [ 2459.124637] ? setup_fault_attr+0x200/0x200 [ 2459.128970] ? lock_acquire+0x170/0x3c0 [ 2459.132960] __should_failslab+0x115/0x180 [ 2459.137208] should_failslab+0x5/0x10 [ 2459.141016] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2459.146132] dd_init_queue+0x94/0x430 [ 2459.149952] blk_mq_init_sched+0x395/0x730 [ 2459.154206] elevator_init_mq+0xf0/0x180 [ 2459.158280] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2459.163489] blk_mq_init_queue+0x5c/0xa0 [ 2459.167565] nbd_dev_add+0x2b9/0x890 [ 2459.171294] nbd_genl_connect+0x4cc/0x1630 16:58:01 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x200408, 0x4) ioctl$SNDCTL_SEQ_GETINCOUNT(0xffffffffffffffff, 0x80045105, &(0x7f0000000040)) 16:58:01 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x200408, 0x4) ioctl$SNDCTL_SEQ_GETINCOUNT(0xffffffffffffffff, 0x80045105, &(0x7f0000000040)) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x0) (async) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x200408, 0x4) (async) ioctl$SNDCTL_SEQ_GETINCOUNT(0xffffffffffffffff, 0x80045105, &(0x7f0000000040)) (async) [ 2459.175547] ? nbd_xmit_timeout+0x730/0x730 [ 2459.179880] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2459.185080] ? validate_nla+0x270/0x820 [ 2459.189075] ? nla_parse+0x1b2/0x290 [ 2459.192824] genl_family_rcv_msg+0x642/0xc40 [ 2459.197355] ? genl_rcv+0x40/0x40 [ 2459.200819] ? genl_rcv_msg+0x12f/0x160 [ 2459.204799] ? mutex_trylock+0x1a0/0x1a0 [ 2459.208875] ? __radix_tree_lookup+0x216/0x370 [ 2459.213473] genl_rcv_msg+0xbf/0x160 [ 2459.217197] netlink_rcv_skb+0x160/0x440 [ 2459.221263] ? genl_family_rcv_msg+0xc40/0xc40 [ 2459.225844] ? netlink_ack+0xae0/0xae0 [ 2459.229716] ? genl_rcv+0x15/0x40 [ 2459.233158] genl_rcv+0x24/0x40 [ 2459.236422] netlink_unicast+0x4d5/0x690 [ 2459.240469] ? netlink_sendskb+0x110/0x110 [ 2459.244703] ? _copy_from_iter_full+0x229/0x7c0 [ 2459.249359] ? __phys_addr_symbol+0x2c/0x70 [ 2459.253668] ? __check_object_size+0x17b/0x3e0 [ 2459.258235] netlink_sendmsg+0x6c3/0xc50 [ 2459.262304] ? aa_af_perm+0x230/0x230 [ 2459.266086] ? nlmsg_notify+0x1f0/0x1f0 [ 2459.270047] ? kernel_recvmsg+0x220/0x220 [ 2459.274187] ? nlmsg_notify+0x1f0/0x1f0 [ 2459.278149] sock_sendmsg+0xc3/0x120 [ 2459.281849] ___sys_sendmsg+0x7bb/0x8e0 [ 2459.285818] ? check_preemption_disabled+0x41/0x280 [ 2459.290842] ? copy_msghdr_from_user+0x440/0x440 [ 2459.295606] ? __fget+0x32f/0x510 [ 2459.299079] ? lock_downgrade+0x720/0x720 [ 2459.303230] ? check_preemption_disabled+0x41/0x280 [ 2459.308235] ? check_preemption_disabled+0x41/0x280 [ 2459.313253] ? __fget+0x356/0x510 [ 2459.316732] ? do_dup2+0x450/0x450 [ 2459.320258] ? lock_downgrade+0x720/0x720 [ 2459.324482] ? vfs_write+0x3d7/0x540 [ 2459.328197] ? __fdget+0x1d0/0x230 [ 2459.331737] __x64_sys_sendmsg+0x132/0x220 [ 2459.336014] ? __sys_sendmsg+0x1b0/0x1b0 [ 2459.340078] ? vfs_write+0x393/0x540 [ 2459.343807] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2459.349173] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2459.354176] ? do_syscall_64+0x21/0x620 [ 2459.358145] do_syscall_64+0xf9/0x620 [ 2459.361945] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2459.367133] RIP: 0033:0x7f0702c0c0c9 [ 2459.370838] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2459.389762] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2459.397453] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2459.404707] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2459.411958] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2459.419220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 16:58:01 executing program 1: sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x140b, 0x1, 0x70bd27, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x90}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x0, 0x14}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x20c, r1, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x1a8, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x4}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2c5854a0c6d487a2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x20c}, 0x1, 0x0, 0x0, 0x8880}, 0x40000) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000500)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000600)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000680)=0x14) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000980)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f00000006c0)={0x270, r1, 0x300, 0x70bd29, 0x25dfdbff, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @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, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x270}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getrandom(0x0, 0x0, 0x4) getrandom(&(0x7f0000000440)=""/52, 0x34, 0x2) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x140b, 0x1, 0x70bd27, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x90}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x0, 0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x20c, r1, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x1a8, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x4}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2c5854a0c6d487a2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x20c}, 0x1, 0x0, 0x0, 0x8880}, 0x40000) (async) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000500)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000600)=0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000680)=0x14) (async) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000980)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f00000006c0)={0x270, r1, 0x300, 0x70bd29, 0x25dfdbff, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @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, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x270}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async) getrandom(0x0, 0x0, 0x4) (async) getrandom(&(0x7f0000000440)=""/52, 0x34, 0x2) (async) 16:58:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 51) [ 2459.426480] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2459.440696] nbd: failed to add new device 16:58:01 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6d9ad6a0c28b9711, 0x50, r2, 0x0) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x13, r1, 0x180000000) 16:58:01 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x9733, &(0x7f0000000040)=0x0) io_destroy(r1) io_destroy(r0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_setup(0x7, &(0x7f0000000340)=0x0) io_pgetevents(r3, 0x9, 0xa, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000004c0)={0x0, 0x3938700}, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) io_setup(0x6, &(0x7f0000000500)=0x0) io_setup(0x6, &(0x7f0000000700)=0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000800), 0x40, 0x0) io_submit(r6, 0x3, &(0x7f0000000a00)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x7, 0xe89, 0xffffffffffffffff, &(0x7f0000000740)="c945a9b344096ff6609ab1810830e9ac0f85a5462dd3624ae7cf7ff324307840761f0a8dc96ca6d39e1d1aacea458f2c540e2aea9f9aae583b7084a5f8254c5e5bfb6a05f1a66e2e040b64d03279e3dd2c74b935e1fc68cde382a0a6807bd796265781784b9ca11a5a4db7291f486b5ac186e4a6227c354265cf7beee56cf9d989bc54d5bea3f9af589b48897dabd23691097cfb7ae3ff12a04f011e0c4893cf4b4c3baf7ac3b3465257ac", 0xab, 0x0, 0x0, 0x4, r7}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x5, 0x81, r4, &(0x7f0000000880)="198d523193c1eb2e950dc7704cd1155cefb9995e98276f5ab2b02672e602aa83eccdfb470d39498bf7cee24a3f1f78cee8a3cdb49e34946be9a57dcfc483df40e255bc390d0968176d36cbfb5bf192d84660dd4652e64e1d096634bf12dd889955e5ec2836d4e2f49cae3b0f99ee77533ec6a4ef76bb4c1dba7cf049f14879d5510cef9346c024ea91baac2c2861784b9a235dfdf998a85a50b9e4349323d6ed8ea2105cda4b78a184f1", 0xaa, 0x9, 0x0, 0x2}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x1, 0x9, 0xffffffffffffffff, &(0x7f0000000980)="5549fa9eb5323af432910a150fc77420fa232e78a788ea358466f74bf5407895154b3b1740afb9d4e09bd1eeb837", 0x2e, 0x6, 0x0, 0x2}]) io_setup(0x70eb, &(0x7f0000000540)=0x0) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r9) io_cancel(r8, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x656f, r4, &(0x7f0000000580)="a0570e9d9df5eb24fdc0899da3b89d79e77b9fe6047407983af77d22197d1a06b3e03163a47fb9fbdca860c06671d1d17d765dc021bf7d4d4152bb1624c60f18f64f945da8d8dfa82fef7d0258eacc3238f9e884556d4a0272f99f215b825ec96c66f08618130154798cc643668aa390b8cc803d771f2ef32e3f5887ec1b5dc7a599c57d015fc3990cd7679ded7eba0a745a32146f5398fa6d95d0e8cca27b334f41708ecced937c056475329d436bc367b127133d8fdfc2d03d2e3b4de3909d5c76b7dec4bd8b7ab72c05e41eec07b4792337", 0xd3, 0x2, 0x0, 0x0, r9}, &(0x7f00000006c0)) io_destroy(r5) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000080)=0xffffffffffffffff) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r11, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_destroy(r11) io_submit(r2, 0x3, &(0x7f0000000300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x7fff, r4, &(0x7f0000000100)="ed23131ed0c1c45feea80549e62521de51feb308f8a7ef501c30888c3a09a189b48d321da489013aa43cff15b03ae0d5635650d5d1c34ee2c470fff3116a6df3627211795aa182df46b6ed0a2ace4059a1cc7d70218fd0e524afcd5f3813c38a12e8076fe3a99afb9d05a97e6979229d", 0x70, 0x1000, 0x0, 0x3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7, r10, &(0x7f0000000180)="127b7314250b25d9b49c9c28e97a84d51b8246fac912a77590d3da12d60713ec43cf302f41a20e7df6e8976cb7f702e3c81fd56883a00c90da6b3e1e3713394b8d0c816fe7ef9fa0ecebfed68a3cb2dd2044cd6ffa98181ac5eb28a61b47769cd5712bf69e05450f450209791d546b3e21e99943cd54702206a92f1866b14568bbf3b5f6cb5f662c28", 0x89, 0x4, 0x0, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000280)="86549ff0d46b4cbaa9a73fc688936a060ca6e5cce73f9c6a6ced0a59ff6ae575a9bcfb5d757d6ac2", 0x28, 0xfffffffffffffffa}]) [ 2459.525840] FAULT_INJECTION: forcing a failure. [ 2459.525840] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2459.538353] CPU: 0 PID: 26605 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2459.546244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2459.555603] Call Trace: [ 2459.558209] dump_stack+0x1fc/0x2ef [ 2459.561853] should_fail.cold+0xa/0xf [ 2459.565667] ? setup_fault_attr+0x200/0x200 [ 2459.570004] __alloc_pages_nodemask+0x239/0x2890 16:58:01 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6d9ad6a0c28b9711, 0x50, r2, 0x0) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x13, r1, 0x180000000) [ 2459.574771] ? kasan_kmalloc+0x139/0x160 [ 2459.578843] ? __kmalloc_node+0x4c/0x70 [ 2459.582824] ? blk_mq_alloc_rq_map+0x120/0x230 [ 2459.587411] ? blk_mq_init_sched+0x219/0x730 [ 2459.593136] ? elevator_init_mq+0xf0/0x180 [ 2459.597384] ? blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2459.602758] ? blk_mq_init_queue+0x5c/0xa0 [ 2459.606996] ? nbd_dev_add+0x2b9/0x890 [ 2459.610896] ? genl_rcv_msg+0xbf/0x160 [ 2459.614794] ? sock_sendmsg+0xc3/0x120 [ 2459.618687] ? __x64_sys_sendmsg+0x132/0x220 [ 2459.623095] ? do_syscall_64+0xf9/0x620 [ 2459.627077] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2459.632450] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2459.637298] ? setup_fault_attr+0x200/0x200 [ 2459.641627] ? lock_acquire+0x170/0x3c0 [ 2459.645608] ? check_preemption_disabled+0x41/0x280 [ 2459.650681] ? should_fail+0x142/0x7b0 [ 2459.654605] ? __lockdep_init_map+0x100/0x5a0 [ 2459.659115] ? __lockdep_init_map+0x100/0x5a0 [ 2459.663625] ? nbd_clear_que+0x160/0x160 [ 2459.667700] blk_mq_alloc_rqs+0x242/0x800 [ 2459.671865] blk_mq_init_sched+0x26c/0x730 [ 2459.676109] elevator_init_mq+0xf0/0x180 [ 2459.680183] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2459.685392] blk_mq_init_queue+0x5c/0xa0 [ 2459.689462] nbd_dev_add+0x2b9/0x890 [ 2459.693176] nbd_genl_connect+0x4cc/0x1630 [ 2459.697398] ? nbd_xmit_timeout+0x730/0x730 [ 2459.701715] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2459.706889] ? validate_nla+0x270/0x820 [ 2459.710849] ? nla_parse+0x1b2/0x290 [ 2459.714548] genl_family_rcv_msg+0x642/0xc40 [ 2459.718943] ? genl_rcv+0x40/0x40 [ 2459.722376] ? genl_rcv_msg+0x12f/0x160 [ 2459.726331] ? mutex_trylock+0x1a0/0x1a0 [ 2459.730408] ? __radix_tree_lookup+0x216/0x370 [ 2459.734992] genl_rcv_msg+0xbf/0x160 [ 2459.738701] netlink_rcv_skb+0x160/0x440 [ 2459.742742] ? genl_family_rcv_msg+0xc40/0xc40 [ 2459.747302] ? netlink_ack+0xae0/0xae0 [ 2459.751171] ? genl_rcv+0x15/0x40 [ 2459.754614] genl_rcv+0x24/0x40 [ 2459.757874] netlink_unicast+0x4d5/0x690 [ 2459.761919] ? netlink_sendskb+0x110/0x110 [ 2459.766134] ? _copy_from_iter_full+0x229/0x7c0 [ 2459.770784] ? __phys_addr_symbol+0x2c/0x70 [ 2459.775087] ? __check_object_size+0x17b/0x3e0 [ 2459.779653] netlink_sendmsg+0x6c3/0xc50 [ 2459.783705] ? aa_af_perm+0x230/0x230 [ 2459.787566] ? nlmsg_notify+0x1f0/0x1f0 [ 2459.791548] ? kernel_recvmsg+0x220/0x220 [ 2459.795708] ? nlmsg_notify+0x1f0/0x1f0 [ 2459.799676] sock_sendmsg+0xc3/0x120 [ 2459.803376] ___sys_sendmsg+0x7bb/0x8e0 [ 2459.807335] ? check_preemption_disabled+0x41/0x280 [ 2459.812337] ? copy_msghdr_from_user+0x440/0x440 [ 2459.817081] ? __fget+0x32f/0x510 [ 2459.820524] ? lock_downgrade+0x720/0x720 [ 2459.824655] ? check_preemption_disabled+0x41/0x280 [ 2459.829655] ? check_preemption_disabled+0x41/0x280 [ 2459.834654] ? __fget+0x356/0x510 [ 2459.838085] ? do_dup2+0x450/0x450 [ 2459.841605] ? lock_downgrade+0x720/0x720 [ 2459.845733] ? vfs_write+0x3d7/0x540 [ 2459.849430] ? __fdget+0x1d0/0x230 [ 2459.852954] __x64_sys_sendmsg+0x132/0x220 [ 2459.857168] ? __sys_sendmsg+0x1b0/0x1b0 [ 2459.861216] ? vfs_write+0x393/0x540 [ 2459.864916] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2459.870260] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2459.875256] ? do_syscall_64+0x21/0x620 [ 2459.879213] do_syscall_64+0xf9/0x620 [ 2459.882999] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2459.888260] RIP: 0033:0x7f0702c0c0c9 [ 2459.891955] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2459.910841] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2459.918553] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2459.925814] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2459.933075] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2459.940335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2459.947587] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 16:58:02 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6d9ad6a0c28b9711, 0x50, r2, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x13, r1, 0x180000000) 16:58:02 executing program 3: sendmsg$RDMA_NLDEV_CMD_SYS_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x1406, 0x4, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4000) io_setup(0x1000, &(0x7f0000000140)=0x0) io_setup(0x8000, &(0x7f0000000080)) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x20, &(0x7f0000000000)={&(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000001280)=""/4096, 0x1000}}, 0x10) io_destroy(r0) sendmsg$RDMA_NLDEV_CMD_SYS_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x1406, 0x4, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4000) (async) io_setup(0x1000, &(0x7f0000000140)) (async) io_setup(0x8000, &(0x7f0000000080)) (async) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x20, &(0x7f0000000000)={&(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000001280)=""/4096, 0x1000}}, 0x10) (async) io_destroy(r0) (async) 16:58:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) (fail_nth: 52) 16:58:02 executing program 1: getrandom(0x0, 0x0, 0x2) getrandom(&(0x7f0000000080)=""/124, 0x7c, 0x1) getrandom(&(0x7f0000000000)=""/109, 0x6d, 0x1) getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x30) 16:58:02 executing program 4: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000240)={0x77359400}, 0x0) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) io_getevents(r2, 0x0, 0x2, &(0x7f0000000400)=[{}, {}], &(0x7f0000000440)) io_pgetevents(r1, 0x6, 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x0, &(0x7f0000000040)={&(0x7f0000000000)={[0x3fc2]}, 0x8}) io_setup(0x0, &(0x7f0000000480)=0x0) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x7, [@enum={0x7, 0x6, 0x0, 0x6, 0x4, [{0xc, 0x401}, {0xf, 0xffff0001}, {0x1, 0x1}, {0x3, 0x7908}, {0x7, 0x3f}, {0xa, 0x6}]}]}, {0x0, [0x61, 0x0, 0x61, 0x0, 0x2e]}}, &(0x7f0000000540)=""/193, 0x5b, 0xc1, 0x1}, 0x20) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000740), 0x20100, 0x0) io_cancel(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x1, 0x8995, r4, &(0x7f00000006c0)="a03e192beab76812dbf7a760376208ce3ef4bab87cf7a5b4b70bfa8b26d37433e8add32ba83bc5ea7294d31054a0aae874f765f124052f226e1112e7957bded29de0160c07e7ae82176e14723a1b104e51a3cf29c384a487c5bb982fae1029b29ab9b8c0e623033e97b65f6602b2faf70b26eb498515c0dd", 0x78, 0xccff, 0x0, 0x0, r5}, &(0x7f00000007c0)) io_destroy(r0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r6) connect$can_bcm(r6, &(0x7f0000000380), 0x10) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, 0x1405, 0x700, 0x70bd26, 0x25dfdbfb, "", [{{0x8, 0x1, 0x2}, {0x8, 0x3, 0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x20020095}, 0x8000) 16:58:02 executing program 2: io_setup(0x7f, &(0x7f00000000c0)=0x0) io_setup(0x9733, &(0x7f0000000040)=0x0) io_destroy(r1) (async) io_destroy(r0) (async) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_setup(0x7, &(0x7f0000000340)=0x0) io_pgetevents(r3, 0x9, 0xa, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000004c0)={0x0, 0x3938700}, 0x0) (async) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000cc0), 0x4) (async) io_setup(0x6, &(0x7f0000000500)=0x0) (async) io_setup(0x6, &(0x7f0000000700)=0x0) (async, rerun: 64) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000800), 0x40, 0x0) (rerun: 64) io_submit(r6, 0x3, &(0x7f0000000a00)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x7, 0xe89, 0xffffffffffffffff, &(0x7f0000000740)="c945a9b344096ff6609ab1810830e9ac0f85a5462dd3624ae7cf7ff324307840761f0a8dc96ca6d39e1d1aacea458f2c540e2aea9f9aae583b7084a5f8254c5e5bfb6a05f1a66e2e040b64d03279e3dd2c74b935e1fc68cde382a0a6807bd796265781784b9ca11a5a4db7291f486b5ac186e4a6227c354265cf7beee56cf9d989bc54d5bea3f9af589b48897dabd23691097cfb7ae3ff12a04f011e0c4893cf4b4c3baf7ac3b3465257ac", 0xab, 0x0, 0x0, 0x4, r7}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x5, 0x81, r4, &(0x7f0000000880)="198d523193c1eb2e950dc7704cd1155cefb9995e98276f5ab2b02672e602aa83eccdfb470d39498bf7cee24a3f1f78cee8a3cdb49e34946be9a57dcfc483df40e255bc390d0968176d36cbfb5bf192d84660dd4652e64e1d096634bf12dd889955e5ec2836d4e2f49cae3b0f99ee77533ec6a4ef76bb4c1dba7cf049f14879d5510cef9346c024ea91baac2c2861784b9a235dfdf998a85a50b9e4349323d6ed8ea2105cda4b78a184f1", 0xaa, 0x9, 0x0, 0x2}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x1, 0x9, 0xffffffffffffffff, &(0x7f0000000980)="5549fa9eb5323af432910a150fc77420fa232e78a788ea358466f74bf5407895154b3b1740afb9d4e09bd1eeb837", 0x2e, 0x6, 0x0, 0x2}]) io_setup(0x70eb, &(0x7f0000000540)=0x0) (async) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), r9) io_cancel(r8, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x656f, r4, &(0x7f0000000580)="a0570e9d9df5eb24fdc0899da3b89d79e77b9fe6047407983af77d22197d1a06b3e03163a47fb9fbdca860c06671d1d17d765dc021bf7d4d4152bb1624c60f18f64f945da8d8dfa82fef7d0258eacc3238f9e884556d4a0272f99f215b825ec96c66f08618130154798cc643668aa390b8cc803d771f2ef32e3f5887ec1b5dc7a599c57d015fc3990cd7679ded7eba0a745a32146f5398fa6d95d0e8cca27b334f41708ecced937c056475329d436bc367b127133d8fdfc2d03d2e3b4de3909d5c76b7dec4bd8b7ab72c05e41eec07b4792337", 0xd3, 0x2, 0x0, 0x0, r9}, &(0x7f00000006c0)) io_destroy(r5) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000080)=0xffffffffffffffff) (async) io_setup(0x7f, &(0x7f0000000080)=0x0) io_cancel(r11, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_destroy(r11) (async) io_submit(r2, 0x3, &(0x7f0000000300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x7fff, r4, &(0x7f0000000100)="ed23131ed0c1c45feea80549e62521de51feb308f8a7ef501c30888c3a09a189b48d321da489013aa43cff15b03ae0d5635650d5d1c34ee2c470fff3116a6df3627211795aa182df46b6ed0a2ace4059a1cc7d70218fd0e524afcd5f3813c38a12e8076fe3a99afb9d05a97e6979229d", 0x70, 0x1000, 0x0, 0x3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7, r10, &(0x7f0000000180)="127b7314250b25d9b49c9c28e97a84d51b8246fac912a77590d3da12d60713ec43cf302f41a20e7df6e8976cb7f702e3c81fd56883a00c90da6b3e1e3713394b8d0c816fe7ef9fa0ecebfed68a3cb2dd2044cd6ffa98181ac5eb28a61b47769cd5712bf69e05450f450209791d546b3e21e99943cd54702206a92f1866b14568bbf3b5f6cb5f662c28", 0x89, 0x4, 0x0, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000280)="86549ff0d46b4cbaa9a73fc688936a060ca6e5cce73f9c6a6ced0a59ff6ae575a9bcfb5d757d6ac2", 0x28, 0xfffffffffffffffa}]) 16:58:02 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xb, 0x810, r1, 0x100000000) r2 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x20010, r0, 0x100000000) 16:58:02 executing program 1: getrandom(0x0, 0x0, 0x2) (async) getrandom(&(0x7f0000000080)=""/124, 0x7c, 0x1) (async) getrandom(&(0x7f0000000000)=""/109, 0x6d, 0x1) (async) getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x30) [ 2460.163488] FAULT_INJECTION: forcing a failure. [ 2460.163488] name failslab, interval 1, probability 0, space 0, times 0 [ 2460.188317] CPU: 1 PID: 26649 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2460.196236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2460.205593] Call Trace: [ 2460.208192] dump_stack+0x1fc/0x2ef [ 2460.211835] should_fail.cold+0xa/0xf [ 2460.215650] ? setup_fault_attr+0x200/0x200 [ 2460.219982] ? lock_acquire+0x170/0x3c0 [ 2460.223973] __should_failslab+0x115/0x180 [ 2460.228216] should_failslab+0x5/0x10 [ 2460.232022] __kmalloc_track_caller+0x2a6/0x3c0 [ 2460.236698] ? kstrdup_const+0x53/0x80 [ 2460.240599] kstrdup+0x36/0x70 [ 2460.243809] kstrdup_const+0x53/0x80 [ 2460.247530] kvasprintf_const+0x15b/0x190 [ 2460.251691] kobject_set_name_vargs+0x56/0x150 [ 2460.256283] device_create_groups_vargs+0x1b1/0x270 [ 2460.261308] device_create+0xdf/0x120 [ 2460.265122] ? device_create_vargs+0x50/0x50 [ 2460.269541] ? pointer+0x850/0x850 [ 2460.273097] bdi_register_va.part.0+0x4c/0x750 [ 2460.277685] bdi_register+0x12a/0x140 [ 2460.281490] ? bdi_register_va+0x80/0x80 [ 2460.285563] ? vsnprintf+0x2cc/0x14f0 [ 2460.289386] bdi_register_owner+0x59/0x100 [ 2460.293629] __device_add_disk+0xd58/0x10c0 [ 2460.297959] ? sprintf+0xc0/0x100 [ 2460.301413] ? blk_alloc_devt+0x2d0/0x2d0 [ 2460.305570] ? __lockdep_init_map+0x100/0x5a0 16:58:02 executing program 1: getrandom(0x0, 0x0, 0x2) getrandom(&(0x7f0000000080)=""/124, 0x7c, 0x1) getrandom(&(0x7f0000000000)=""/109, 0x6d, 0x1) getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x30) getrandom(0x0, 0x0, 0x2) (async) getrandom(&(0x7f0000000080)=""/124, 0x7c, 0x1) (async) getrandom(&(0x7f0000000000)=""/109, 0x6d, 0x1) (async) getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x30) (async) 16:58:02 executing program 1: sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, 0x0, 0xf500d66bd5b19045) getrandom(0x0, 0x0, 0x5) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r1, 0x812, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_DOMAIN={0xa, 0x1, ')*&]-\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, '(-}-\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x4010}, 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000180)={0x6, 0x1, 0x9, 0x28b, 0x1, 0x3f}) [ 2460.310070] ? __lockdep_init_map+0x100/0x5a0 [ 2460.314578] nbd_dev_add+0x6a9/0x890 [ 2460.318303] nbd_genl_connect+0x4cc/0x1630 [ 2460.322552] ? nbd_xmit_timeout+0x730/0x730 [ 2460.326885] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2460.332079] ? validate_nla+0x270/0x820 [ 2460.336068] ? nla_parse+0x1b2/0x290 [ 2460.339798] genl_family_rcv_msg+0x642/0xc40 [ 2460.344215] ? genl_rcv+0x40/0x40 [ 2460.347672] ? genl_rcv_msg+0x12f/0x160 [ 2460.351653] ? mutex_trylock+0x1a0/0x1a0 [ 2460.355727] ? __radix_tree_lookup+0x216/0x370 [ 2460.360326] genl_rcv_msg+0xbf/0x160 [ 2460.364046] netlink_rcv_skb+0x160/0x440 [ 2460.368122] ? genl_family_rcv_msg+0xc40/0xc40 [ 2460.372713] ? netlink_ack+0xae0/0xae0 [ 2460.376600] ? genl_rcv+0x15/0x40 [ 2460.380057] genl_rcv+0x24/0x40 [ 2460.383340] netlink_unicast+0x4d5/0x690 [ 2460.387415] ? netlink_sendskb+0x110/0x110 [ 2460.391641] ? _copy_from_iter_full+0x229/0x7c0 [ 2460.396409] ? __phys_addr_symbol+0x2c/0x70 [ 2460.400719] ? __check_object_size+0x17b/0x3e0 [ 2460.405290] netlink_sendmsg+0x6c3/0xc50 [ 2460.409370] ? aa_af_perm+0x230/0x230 [ 2460.413169] ? nlmsg_notify+0x1f0/0x1f0 [ 2460.417135] ? kernel_recvmsg+0x220/0x220 [ 2460.421287] ? nlmsg_notify+0x1f0/0x1f0 [ 2460.425256] sock_sendmsg+0xc3/0x120 [ 2460.428978] ___sys_sendmsg+0x7bb/0x8e0 [ 2460.432953] ? check_preemption_disabled+0x41/0x280 [ 2460.437965] ? copy_msghdr_from_user+0x440/0x440 [ 2460.442730] ? __fget+0x32f/0x510 [ 2460.446188] ? lock_downgrade+0x720/0x720 [ 2460.450341] ? check_preemption_disabled+0x41/0x280 [ 2460.455372] ? check_preemption_disabled+0x41/0x280 [ 2460.460398] ? __fget+0x356/0x510 [ 2460.463884] ? do_dup2+0x450/0x450 [ 2460.467446] ? lock_downgrade+0x720/0x720 [ 2460.471590] ? vfs_write+0x3d7/0x540 [ 2460.475287] ? __fdget+0x1d0/0x230 [ 2460.478825] __x64_sys_sendmsg+0x132/0x220 [ 2460.483053] ? __sys_sendmsg+0x1b0/0x1b0 [ 2460.487116] ? vfs_write+0x393/0x540 [ 2460.490837] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2460.496207] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2460.501218] ? do_syscall_64+0x21/0x620 [ 2460.505184] do_syscall_64+0xf9/0x620 [ 2460.508989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2460.514172] RIP: 0033:0x7f0702c0c0c9 [ 2460.517880] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2460.536872] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2460.544580] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2460.551844] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 16:58:02 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) (async, rerun: 32) r1 = socket$xdp(0x2c, 0x3, 0x0) (rerun: 32) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xb, 0x810, r1, 0x100000000) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r2, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x20010, r0, 0x100000000) [ 2460.559106] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2460.566369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2460.573627] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2460.586201] ------------[ cut here ]------------ [ 2460.593795] WARNING: CPU: 1 PID: 26649 at block/genhd.c:719 __device_add_disk.cold+0x69/0x188 [ 2460.602482] Kernel panic - not syncing: panic_on_warn set ... [ 2460.602482] [ 2460.609867] CPU: 1 PID: 26649 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2460.617757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2460.627114] Call Trace: [ 2460.629712] dump_stack+0x1fc/0x2ef [ 2460.633358] panic+0x26a/0x50e [ 2460.636562] ? __warn_printk+0xf3/0xf3 [ 2460.640462] ? __device_add_disk.cold+0x69/0x188 [ 2460.645228] ? __probe_kernel_read+0x130/0x1b0 [ 2460.649812] ? __warn.cold+0x5/0x5a [ 2460.653444] ? __device_add_disk.cold+0x69/0x188 [ 2460.658205] __warn.cold+0x20/0x5a [ 2460.661748] ? io_schedule_timeout+0x140/0x140 [ 2460.666335] ? __device_add_disk.cold+0x69/0x188 [ 2460.671099] report_bug+0x262/0x2b0 [ 2460.674736] do_error_trap+0x1d7/0x310 [ 2460.678635] ? math_error+0x310/0x310 [ 2460.682442] ? __irq_work_queue_local+0x101/0x160 [ 2460.687296] ? irq_work_queue+0x29/0x80 [ 2460.691281] ? error_entry+0x72/0xd0 [ 2460.695003] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2460.700025] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2460.704878] invalid_op+0x14/0x20 [ 2460.708360] RIP: 0010:__device_add_disk.cold+0x69/0x188 [ 2460.713732] Code: 02 84 c0 74 08 3c 03 0f 8e a8 00 00 00 44 8b a5 f0 05 00 00 e9 67 ad 6a fb e8 05 45 66 f9 48 c7 c7 60 75 b2 88 e8 64 76 f7 ff <0f> 0b e9 8f b9 6a fb e8 ed 44 66 f9 48 c7 c7 60 75 b2 88 e8 4c 76 [ 2460.732741] RSP: 0018:ffff88803ea67488 EFLAGS: 00010282 [ 2460.738113] RAX: 0000000000000024 RBX: 0000000000000001 RCX: 0000000000000000 [ 2460.745402] RDX: 0000000000040000 RSI: ffffffff814dff01 RDI: ffffed1007d4ce83 [ 2460.752679] RBP: ffff8880a49e1580 R08: 0000000000000024 R09: 0000000000000000 [ 2460.759956] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880a49e1610 [ 2460.767233] R13: ffff8880a49e1c10 R14: 00000000fffffff4 R15: ffff8880a49e1584 [ 2460.774508] ? vprintk_func+0x81/0x180 [ 2460.778407] ? __device_add_disk.cold+0x69/0x188 [ 2460.783158] ? sprintf+0xc0/0x100 [ 2460.786597] ? blk_alloc_devt+0x2d0/0x2d0 [ 2460.790746] ? __lockdep_init_map+0x100/0x5a0 [ 2460.795233] ? __lockdep_init_map+0x100/0x5a0 [ 2460.799720] nbd_dev_add+0x6a9/0x890 [ 2460.803511] nbd_genl_connect+0x4cc/0x1630 [ 2460.807748] ? nbd_xmit_timeout+0x730/0x730 [ 2460.812168] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2460.817360] ? validate_nla+0x270/0x820 [ 2460.821334] ? nla_parse+0x1b2/0x290 [ 2460.825048] genl_family_rcv_msg+0x642/0xc40 [ 2460.829475] ? genl_rcv+0x40/0x40 [ 2460.832924] ? genl_rcv_msg+0x12f/0x160 [ 2460.836895] ? mutex_trylock+0x1a0/0x1a0 [ 2460.840955] ? __radix_tree_lookup+0x216/0x370 [ 2460.845526] genl_rcv_msg+0xbf/0x160 [ 2460.849240] netlink_rcv_skb+0x160/0x440 [ 2460.853301] ? genl_family_rcv_msg+0xc40/0xc40 [ 2460.857890] ? netlink_ack+0xae0/0xae0 [ 2460.861785] ? genl_rcv+0x15/0x40 [ 2460.865240] genl_rcv+0x24/0x40 [ 2460.868514] netlink_unicast+0x4d5/0x690 [ 2460.872570] ? netlink_sendskb+0x110/0x110 [ 2460.876793] ? _copy_from_iter_full+0x229/0x7c0 [ 2460.881449] ? __phys_addr_symbol+0x2c/0x70 [ 2460.885769] ? __check_object_size+0x17b/0x3e0 [ 2460.890360] netlink_sendmsg+0x6c3/0xc50 [ 2460.894420] ? aa_af_perm+0x230/0x230 [ 2460.898219] ? nlmsg_notify+0x1f0/0x1f0 [ 2460.902182] ? kernel_recvmsg+0x220/0x220 [ 2460.906316] ? nlmsg_notify+0x1f0/0x1f0 [ 2460.910286] sock_sendmsg+0xc3/0x120 [ 2460.913997] ___sys_sendmsg+0x7bb/0x8e0 [ 2460.917976] ? check_preemption_disabled+0x41/0x280 [ 2460.922987] ? copy_msghdr_from_user+0x440/0x440 [ 2460.927739] ? __fget+0x32f/0x510 [ 2460.931199] ? lock_downgrade+0x720/0x720 [ 2460.935344] ? check_preemption_disabled+0x41/0x280 [ 2460.940373] ? check_preemption_disabled+0x41/0x280 [ 2460.945408] ? __fget+0x356/0x510 [ 2460.948871] ? do_dup2+0x450/0x450 [ 2460.952423] ? lock_downgrade+0x720/0x720 [ 2460.956577] ? vfs_write+0x3d7/0x540 [ 2460.960293] ? __fdget+0x1d0/0x230 [ 2460.963836] __x64_sys_sendmsg+0x132/0x220 [ 2460.968162] ? __sys_sendmsg+0x1b0/0x1b0 [ 2460.972218] ? vfs_write+0x393/0x540 [ 2460.975923] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2460.981285] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2460.986496] ? do_syscall_64+0x21/0x620 [ 2460.990458] do_syscall_64+0xf9/0x620 [ 2460.994262] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2460.999447] RIP: 0033:0x7f0702c0c0c9 [ 2461.003245] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2461.022140] RSP: 002b:00007f070117e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2461.029848] RAX: ffffffffffffffda RBX: 00007f0702d2bf80 RCX: 00007f0702c0c0c9 [ 2461.037120] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 2461.044383] RBP: 00007f070117e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2461.051643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2461.061681] R13: 00007fff3f78347f R14: 00007f070117e300 R15: 0000000000022000 [ 2461.070162] Kernel Offset: disabled [ 2461.073866] Rebooting in 86400 seconds..