371e900ff97ae5ea42c41dcc669b212be35edc4c8fc966f3af951465f89a", 0x94) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00032abd7000ffdbdf250400000014000200200100"/34], 0x28}, 0x1, 0x0, 0x0, 0x2000088c}, 0x8000) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000180)=0x1e) lsetxattr$security_ima(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='security.ima\x00', &(0x7f0000000280)=@sha1={0x1, "b014d55ffbc86ab0eafe8866e2cddb3e3044d007"}, 0x15, 0x3) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write(r6, &(0x7f0000000340), 0x41395527) ioctl$BLKFRASET(r6, 0x1264, &(0x7f00000004c0)=0x15f8) [ 265.672865] raw_sendmsg: syz-executor.0 forgot to set AF_INET. Fix it! 20:45:06 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000001c0)={0x1b3, 0x9, 0x4, 0x1, 0x7, {}, {0x2, 0x2, 0x1, 0x1, 0x6, 0x6, "a33e30ba"}, 0xc8, 0x1, @offset=0x3, 0x8}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) 20:45:07 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xabbf, 0x400000) dup(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r4}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r4}}, 0x18) 20:45:07 executing program 1: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) 20:45:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$UHID_CREATE(r1, &(0x7f00000002c0)={0x0, {'syz0\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000240)=""/71, 0x47, 0x3, 0xbd7, 0xffffffff, 0xed, 0x3}}, 0x120) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) write$FUSE_OPEN(r3, &(0x7f0000000400)={0x20, 0x0, 0x5, {0x0, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x7c, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14) 20:45:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400243) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r5}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r4, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r5}}, 0x18) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x0, 0x0, @in6={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3}}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) sendmsg$AUDIT_USER(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000000200)={&(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x1010}, 0x1, 0x0, 0x0, 0x4}, 0x10) 20:45:07 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000001c0)={0x1b3, 0x9, 0x4, 0x1, 0x7, {}, {0x2, 0x2, 0x1, 0x1, 0x6, 0x6, "a33e30ba"}, 0xc8, 0x1, @offset=0x3, 0x8}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) 20:45:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @in={0x2, 0x4e23, @private=0xa010100}}}, 0x36) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000240)={0x6, 'veth1\x00', {0x8}}) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000180)={0x1, 0x10, 0xfa00, {&(0x7f0000000200), r3}}, 0x18) 20:45:07 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) fsetxattr$security_ima(r0, &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@ng={0x4, 0x7, "25771168376930"}, 0x9, 0x1) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001200)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x401}, 0x8) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) r3 = socket(0x1e, 0x805, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r4, 0x8983, &(0x7f0000000180)={0x2, 'gre0\x00', {}, 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0a000000bad2de8dc7a8b967770b875593ce1b36a73285fe20099ce86dbd0c99fbf488c8c4", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001200)={r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x8, 0x20, 0x22, r5}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write(r6, &(0x7f0000000340), 0x41395527) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r6, 0xc0405519, &(0x7f0000000100)={0xa, 0x4, 0x5, 0x3, '\x00', 0x7ff}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaabcd, &(0x7f00000005c0)=[{&(0x7f0000000640)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6299748aeb81e1b00b10efd9a00000100000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab01004ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b00006b546f4071b20ff3564067cc078ba936006bf3fad872a837a25020d46e107691b688228eaefdb19cf366b97ab8a555", 0xf7, 0x10000}, {&(0x7f0000000300)="e8a1eaeb204f209de530f4bd03b40122bd1ae9714a508e60c1efbbb8356856e463398f48aa30316986fcedb1bd02a1a341dc669334feec646f536318ba6056439c072bd01cb5402fa48680c61b42beeba3b6dbc23401454e0cf02262d28c3e518edb4d14c9e7d6889b13ba1d0c84e546f1b3e03ee66210cf0fbae36921804870560afa206263c235dffb76d1e258a270070b4de7970cba8317cdd54df70777209213221a12c3810aa9236f775e7fd62c6c8747839d95a111f01b255c352c1819d760d2", 0xc3, 0x6}, {&(0x7f0000000400)="d4eb9c5a718d482d38efe5a96fac28bd6ef1edc4cf3a54a61c9307131c5bc339016f0cee622194e8fc2808770d90855ea616560160bd705eb182e17ed7573e70b4abfcc9616dc3bf2225b43f55a1b0735a585cd0bb975f34f4ec8d6c9d39246d6f9f88b5dbe9e0e8727842fd700563e106cb6789e3a0c5c597be3e69b78d49ada26436e28d39e8728179afb1786f67ef541f0f2548eb5c90fceea568b4f4bc73710147b3edcc77f169bf", 0xaa, 0x80}, {&(0x7f0000000140)="1f67e94537e704934d0d52a101e005aa01f4ead70d391a2b25cbbaf1ecf4b09855c4152bc87534bb1de70ab50fd6ab64ff92f920fbada9e0ff867af3df", 0x3d, 0x2}, {&(0x7f00000004c0)="676e0dc36293944950a792716fe35dafac62b09a1243ce6f39ff92a4ae1e8d4cb7aae75862ca8e39bc0e509e10b8cc785c754c98794ef3677614b2e12d06ddcff66a5a3e37c5bb7426fb545822e14779f9bee72cc06667ac914e35175462debdff25fb45e69f85ed11e48c15b8300b2627e93e91cb3d03c819c07edd6793a6f7c74db115d528f599a504f552c89ffaccc546360ea374d87fd472d7918fa676dad25ea1c9cf4f5e9f5cad58d3114706054601463e33c975e4782ba6699d985105063914ef46628fed16412904dec2a9c5abcb1c037fb17c", 0xd7, 0xe0f}], 0xa0820, 0x0) 20:45:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x9}, 0x0) get_robust_list(r4, &(0x7f0000000300)=&(0x7f00000002c0)={&(0x7f0000000240)={&(0x7f0000000180)}, 0x0, &(0x7f0000000280)}, &(0x7f0000000340)=0x18) write(r3, &(0x7f0000000340), 0x41395527) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r7, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r6, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r7}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r6, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r7}}, 0x18) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r7, 0x30, 0x0, @in6={0xa, 0x4e22, 0x1, @private1, 0xe0000000}}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r5}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r5}}, 0x18) 20:45:08 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000001c0)={0x1b3, 0x9, 0x4, 0x1, 0x7, {}, {0x2, 0x2, 0x1, 0x1, 0x6, 0x6, "a33e30ba"}, 0xc8, 0x1, @offset=0x3, 0x8}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) 20:45:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x401) r5 = socket(0x1e, 0x805, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001200)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000200)={r7, @in={{0x2, 0x4e24, @loopback}}, 0x0, 0x6, 0x4, 0x8, 0x402151dec184280f, 0x97, 0x40}, &(0x7f0000000080)=0x9c) 20:45:08 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) 20:45:08 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000300)=""/4096) 20:45:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) wait4(r4, &(0x7f0000000180), 0x1, 0x0) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) [ 268.196130] BTRFS error (device loop5): unsupported checksum algorithm 50320 [ 268.218641] BTRFS error (device loop5): superblock checksum mismatch [ 268.274183] BTRFS error (device loop5): open_ctree failed 20:45:09 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000001c0)={0x1b3, 0x9, 0x4, 0x1, 0x7, {}, {0x2, 0x2, 0x1, 0x1, 0x6, 0x6, "a33e30ba"}, 0xc8, 0x1, @offset=0x3, 0x8}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) 20:45:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r5}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r4, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r5}}, 0x18) write$RDMA_USER_CM_CMD_DISCONNECT(r3, &(0x7f0000000180)={0xa, 0x4, 0xfa00, {r5}}, 0xc) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r6, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r6}}, 0x10) 20:45:09 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) r1 = dup(r0) ioctl$DRM_IOCTL_MODE_ADDFB(r1, 0xc01c64ae, &(0x7f0000000080)={0x1ff, 0x2, 0x401, 0x8, 0x8, 0x7fffffff, 0x20}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x0, 0x0) [ 269.111584] BTRFS error (device loop5): unsupported checksum algorithm 50320 [ 269.137306] BTRFS error (device loop5): superblock checksum mismatch [ 269.193692] BTRFS error (device loop5): open_ctree failed 20:45:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x5) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) bind(r2, &(0x7f0000000200)=@l2={0x1f, 0x0, @none, 0x400}, 0x80) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib={0x1b, 0xfffe, 0xffff, {"80000000008d37000400"}}}}, 0x90) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r7, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r6, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r7}}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000480), 0x2e, 0x3}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000540)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0xfffffffffffffd76) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f0000000080)={0x13, 0x10, 0xfa00, {&(0x7f0000000280), r7, 0x2}}, 0x18) 20:45:10 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000001c0)={0x1b3, 0x9, 0x4, 0x1, 0x7, {}, {0x2, 0x2, 0x1, 0x1, 0x6, 0x6, "a33e30ba"}, 0xc8, 0x1, @offset=0x3, 0x8}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) 20:45:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) getsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f0000000200)=""/144, &(0x7f0000000180)=0x90) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r7, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r6, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r7}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r6, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r7}}, 0x18) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r7, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"0000001920e40e1c44762600"}}}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:10 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) [ 269.895467] BTRFS error (device loop5): unsupported checksum algorithm 50320 [ 269.917842] BTRFS error (device loop5): superblock checksum mismatch [ 269.973719] BTRFS error (device loop5): open_ctree failed 20:45:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x80002, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000180)=0x3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) 20:45:11 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000001c0)={0x1b3, 0x9, 0x4, 0x1, 0x7, {}, {0x2, 0x2, 0x1, 0x1, 0x6, 0x6, "a33e30ba"}, 0xc8, 0x1, @offset=0x3, 0x8}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4ffe0, 0x0) 20:45:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) write$vhci(r2, &(0x7f0000000080)=@HCI_SCODATA_PKT={0x3, "5bc8aac0599a965a4e1e67f5365ac11a8f"}, 0x12) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp1\x00', 0x44000, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) poll(&(0x7f0000000240)=[{r0, 0x2249}, {r4, 0xe2}, {r1, 0x530}, {r3, 0x1000}, {r5, 0x70b7}, {r6, 0xa010}], 0x6, 0x40) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r7, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r8, 0x30, 0x0, @ib}}, 0x90) 20:45:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) write$FUSE_NOTIFY_DELETE(r3, &(0x7f0000000040)={0x39, 0x6, 0x0, {0x3, 0x4, 0x10, 0x0, '\\I]wlan0lo}wlan0'}}, 0x39) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000200)={0x0, {0x2, 0x4e21, @local}, {0x2, 0x4e22, @multicast1}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x8, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000000)='tunl0\x00', 0x5, 0x1, 0xbd}) [ 270.687442] BTRFS error (device loop5): unsupported checksum algorithm 50320 [ 270.705424] BTRFS error (device loop5): superblock checksum mismatch [ 270.777906] BTRFS error (device loop5): open_ctree failed 20:45:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x100000, 0x0) 20:45:11 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r4, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00', r4}) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r7 = memfd_create(&(0x7f0000000180)='\x00\x00\x00\x00\x00\x00z\x9b\xb0\t\xe9\xaa4\xc3\xadAV\xaf\x1d\xdc\xbdt\xc0\xa3\x96\xda\xfe\xa3a\xe9Pmd\x12{H\x86*N9k\x9a&<\b\xc8#\xe0\x88\xb6\x0f\x0e\xb6 e\xd6\xbc\x9e\xc1\xe8oY\xfb\xe5\xfeS%\x94\b\xbcb%\xf8\xf8\xd49_\xdc\v\xea\xd4\x97\xd9o\x17\xbf\xdbUq\xd6\x06c\xc80 \xb0\xbe\x8a\xb8\xc6\x9a\xb2A\x88\xb3\xa5\xd4\x86\xb2|\xf1\xd0\x8d\x1a\x11\xcf\xb5\xf2\xbb\x0f\x04\x19\xa2\xa8\xa0\x1cy\xd2\x97\x7f\xbc\x11l!|\x970 \x8f]\x10\a\xfc+\b\xc4D\x0eoR\xcc\x9d\xf9\x9a\x183[\xb2\xdbGs=\x93 \x1dlW\xc73\xc9\x90\xc2\xccZ\xa4!\xd1\xdd\x96\xd2c\xc6\xb8\xe1\x03\b\xa7\x14', 0x0) write$binfmt_elf64(r7, &(0x7f0000000040)=ANY=[@ANYBLOB='~EL'], 0x3c) execveat(r7, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) sendmsg$sock(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@ll={0x11, 0xc, r6, 0x1, 0xfd, 0x6, @dev={[], 0x36}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)="ca68c04f8f3fc07361bc0f217f287ec41e95db346d216303a5f77a3bc6862f5672cd0df923678e6e7e46230da4a95f30f6140cc2b854374bc98407cd1e70f64e7581293a9880a13a32a71281396649c2dbd76bd6e58250f76b9d9184c9c948e0f443776b21785ea1728c14289a11839a744b6cd106e25475a3cff1f48e", 0x7d}, {&(0x7f0000000300)="6bf0a303d6e14efc195b239217a37edd94dc11780644a8b6ef37cb641deae2e16996d00963dd0f4c79a968d9a7c9da25befa1571f8f9eaf46b0c02516a5ccfad629a1e9d492836fa5cef66dfdde848f536cdce7aa0e3c3939947ecd0669240904607febb5ecfbe19bce7acf2541fe5e6b9432be235cc6766fc20167ffa3b26689b9361894416d4ea5dc926ffb3e079afd24001a2d5017103ca2c61aa1af10a7c9191b105f7d0001d306bcad343e545b183ddf9cf321a1db80e", 0xb9}, {&(0x7f00000003c0)="890e0b1c27c4f1cd1391df725d246994749a398edaa7b8aa92928d8aaf31e14f0f822cc2bda1d6f82e1e5f5c1f3ab700d5f920745249cbb482cb9f34c4aae5c6d81b41812d84b59cf4ecc3f119cab37b512e795ffb14bd887b36c8baea8f5a1f5093b52b596f8273011db1107f5f95883402194efef64fe3ffdddbb4b2dce080c3edfe41ec8d94cb9ed64756624ef486aef1812e57e151d2b891c225ca4d4511b60fe30f87e43815c40b9728ce89e6de39e84234aca70c95ef", 0xb9}], 0x3, &(0x7f00000004c0)=[@timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x401}}, @mark={{0x14}}], 0x48}, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x0, 0x0) [ 271.114692] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 20:45:11 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000001c0)={0x1b3, 0x9, 0x4, 0x1, 0x7, {}, {0x2, 0x2, 0x1, 0x1, 0x6, 0x6, "a33e30ba"}, 0xc8, 0x1, @offset=0x3, 0x8}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4ffe0, 0x0) 20:45:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0/file0\x00', 0x4, 0x6, &(0x7f0000001500)=[{&(0x7f00000000c0)="bbaeecf9cd999eea5da4b1eda20a18d0a5dbe4e0beca66d6d0bb798c1b5a1704f69bf647ea5305ef46be5360788d474a5898d64319922205539a767e87045093425f43ef1b11391e7ae7b8896f384b379539476ef02c378c762197d1ec487defe1254f55091d70fa62fd1193869a569003c44568f652141cae10e45f527de30e917662715b5e7e4d40c6057a924788728d585f9badf24ceb25544282ac94aaed1ffae528b3078ddb80ede05db4", 0xad, 0x3807020}, {&(0x7f0000000200)="5f99ee03c91ccaabca7cb06f73ff5ecb4a0425d330e402088d298a594e62a57069f1295a8ca862e22fba961845f7e497cecb7d8307616bc590a26ef0f8767eafe3556349e66f75f8ca95e54b3c16c6545ab1f843eea2d331f0e79122c534009a0a7423ac28c973b364066428f693b4c3a0f6bb2c6d9509ea45f83dcb485b56d01ba7686e5282", 0x86, 0x3f}, {&(0x7f00000002c0)="52711e6db963ccb5d3713c2e760a39ca48024ea042977b5473fb86075affd09e94b0dfb50c6c26d6589699cfe1e896a7202c434d2016b25d1331d9bd748756ae33576610b95872f235585c2ae53cfb9342f8268cdd96d3c8b5f743f5538771e465b5d9d093b125f3a601dc82605e7cc2786bda0d30f1696146e66f0c5d5c0b7d41e5f5222206e26ac9a2195fb04d4eb310a82b84e9c02f26ee9622f5282f96b807be5d78d74b0ed6b9c4818d4eaa08", 0xaf, 0x5}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="4b3cd4c7be932f95ae2b571eccf8c1788018ee7b95813d03422516fad8a4c69285ae73473f98e9c613affe7f3f5f83c12dcdfec5aa570685fcd5713cf2926e7a5deafaf743b1cde953dea175af4975662e01d3486e7a94c337e5b68eb3835d10602ec9d889d658c8bbebc729a2ac0b9bf9cab9e07d270894b2f2d3c9d7b5", 0x7e, 0xf0}, {&(0x7f0000001400)="b9ca72bd2f4ce817300b6ead174f54079583bf5324158a7770174f1847b64edb2a89071aa36254083fedec8076600663f7ee09f2faec3c774c689dff162ef5e519c2d755eb58827fa22788fd81be29957dc562e7751e61964122cbc34010ab2d85670c3830069f256c6ecd02fefc20277b1da786ef0202e89bad3fa74430505f49ddd49d99aad505f145edbbe6ecec11e087039ad867f787577305198eef577aae835d00e2baf315670f898ba0f8780271fed03c20dde40861ed463717b56718da123b20d6e69783faac998c9533e9ddc03a665b582b51eee8938db2739d8142f1ddb2bae28c7a6de98b3a8db98466fa9050dc038b3da873", 0xf8, 0x6}], 0x8009, &(0x7f00000015c0)=ANY=[@ANYBLOB='\x00\x00rjquota=btrfs\x00,nodiscard,alloc_mode=default,disable_ext_identify,nobarrier,discard,inline_dentry,smackfsfloor=nodev,wlan1,smackfstransmuet1mime_type\'^,appraise_type=imasig,\x00\x00\x00\x00\x00\x00\x00']) 20:45:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) lseek(r0, 0x4, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {}, 0x0, 0x0, 0xbdf4}}}, 0x90) [ 271.318460] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x529c1b18) [ 271.337165] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 20:45:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r4}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r4}}, 0x18) 20:45:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$VIDIOC_G_CROP(r3, 0xc014563b, &(0x7f0000000200)={0x6, {0x1fc, 0x3ff, 0x2, 0x7ff}}) fallocate(r3, 0x0, 0x0, 0x2000002) fallocate(r2, 0x0, 0x0, 0x110001) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000140)={0x0, r3, 0x5}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0xfffffffffffffcbe, 0x0, 0x1, 0x0, 0x0, 0x240008c4}, 0x4000094) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsa\x00', 0x181440, 0x0) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x1c, 0x0, @ib={0x1b, 0x0, 0x0, {}, 0x0, 0x0, 0x1}}}, 0x90) [ 271.367883] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 271.406667] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 271.435395] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x529c1b18) [ 271.457648] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 271.475626] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 20:45:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x3f) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setscheduler(r3, 0x6, &(0x7f0000000180)=0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r4}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r4}}, 0x18) [ 271.508152] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 20:45:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:12 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) [ 271.716018] BTRFS error (device loop5): unsupported checksum algorithm 50320 [ 271.729893] BTRFS error (device loop5): superblock checksum mismatch [ 271.788785] BTRFS error (device loop5): open_ctree failed 20:45:12 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000001c0)={0x1b3, 0x9, 0x4, 0x1, 0x7, {}, {0x2, 0x2, 0x1, 0x1, 0x6, 0x6, "a33e30ba"}, 0xc8, 0x1, @offset=0x3, 0x8}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4ffe0, 0x0) 20:45:12 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x703102, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r3 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0xce, 0x12080) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r2, 0x38, 0x0, @ib={0x1b, 0x0, 0x10000, {"00000000000000000000000000000080"}, 0x0, 0x4, 0xfffffffffffffffc}}}, 0x90) 20:45:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) ioctl$VIDIOC_G_FMT(0xffffffffffffffff, 0xc0d05604, &(0x7f0000000340)={0x7, @win={{0x3ff, 0x2, 0x4bd, 0x52}, 0x4, 0x5, &(0x7f00000002c0)={{0x7fff, 0x8, 0x0, 0x4}, &(0x7f0000000280)={{0x1, 0x1, 0x200, 0xffffffc1}, &(0x7f00000001c0)={{0x1, 0x3, 0x5, 0x5}}}}, 0x7, &(0x7f0000000300), 0x1}}) socket$nl_rdma(0x10, 0x3, 0x14) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$IOC_PR_PREEMPT_ABORT(r4, 0x401870cc, &(0x7f0000000080)={0x7, 0x4, 0xfff, 0x6}) 20:45:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @in6={0xa, 0x4e20, 0x4f50, @mcast1, 0x1}}}, 0x90) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:13 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000), 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000003c0)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000140)={0xff, 0x5, 0x7ff, 0x1ff, 0x0}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000400)={0x200, 0x4, 0xffffff81, 0x400, 0x7, "c3a51d5401e8ae2875c529ba608b583d9142c6"}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000180)={r3}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) waitid$P_PIDFD(0x3, r5, &(0x7f00000000c0), 0x1000000, &(0x7f0000000300)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) [ 272.507999] BTRFS error (device loop5): unsupported checksum algorithm 50320 [ 272.533312] BTRFS error (device loop5): superblock checksum mismatch 20:45:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) writev(r4, &(0x7f0000000240)=[{&(0x7f0000000180)="f83b1e4612375e", 0x7}, {&(0x7f0000000200)="06a67cded9b07fe1eddb8b805b6f50e62ebb8f8203b26d03810147639f864d341ccb73b1465637d21219fc5b59e2d2cc00", 0x31}], 0x2) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:13 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) setreuid(0x0, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x2, &(0x7f0000001700)=[0x0, r5]) write$FUSE_ATTR(r1, &(0x7f0000000300)={0x78, 0x0, 0x9, {0x0, 0x5, 0x0, {0xfffffffffffffffe, 0xe619, 0x200000000, 0x6, 0x802, 0x400, 0x18a, 0x2, 0x6, 0x0, 0x1, 0x0, r5, 0x7, 0x6}}}, 0x78) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x6) write$RDMA_USER_CM_CMD_BIND(r8, &(0x7f0000000380)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x20, 0x0, @ib={0x1b, 0x0, 0x10000000, {}, 0x0, 0x974, 0x132a}}}, 0x90) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x2}, 0x8) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000200)={0x3, 0x6, 0xfffffffffffffebf, 0x0, 0x40, {0x77359400}, {0x5, 0x0, 0x4, 0x7, 0x2, 0x20, "254bab1b"}, 0x1, 0x0, @offset=0x8, 0x7fffffff, 0x0, r8}) getsockopt$inet_tcp_buf(r9, 0x6, 0x1c, &(0x7f0000000280)=""/111, &(0x7f0000000080)=0x6f) [ 272.614584] BTRFS error (device loop5): open_ctree failed [ 272.677529] print_req_error: I/O error, dev loop2, sector 0 [ 272.683589] print_req_error: I/O error, dev loop2, sector 0 [ 272.689354] Buffer I/O error on dev loop2, logical block 0, async page read [ 272.704176] print_req_error: I/O error, dev loop2, sector 0 [ 272.709912] Buffer I/O error on dev loop2, logical block 0, async page read 20:45:13 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) r0 = socket$l2tp6(0xa, 0x2, 0x73) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_G_PARM(r1, 0xc0cc5615, &(0x7f00000002c0)={0xb, @capture={0x0, 0x1, {0x8, 0x4}, 0x9, 0x9}}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$NFT_MSG_GETRULE(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, 0x7, 0xa, 0x401, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x5}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x483c}, 0x40004) open_by_handle_at(r0, &(0x7f00000000c0)={0xca, 0x8000, "0e443530861784ff78f22d5d3f49b5ba99bce5d97c2bb37afca4c46a369a21880bc3f570551c3b62017d291d76a4cf54b26e019972e71c50d724b1fb1ee125007a28cb8ee4281088704b1a9f6bd9c4012a73e4e3f3bab8afdd701711a930556191e1ba2f0a9aa4c5186b48a3f3deb5f65a246aa490b26a686f9164e452616cb071e711418bd2151d97f21499211a511884c86d9a4816598ce1d2787890aa347b99b33158337558a9c39e81bccb7e39362b415acc9f5ac42a2e18a7ff85ae7b68ae02"}, 0x40000) [ 272.727555] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 272.747925] BTRFS error (device loop2): superblock checksum mismatch [ 272.804366] BTRFS error (device loop2): open_ctree failed 20:45:13 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) [ 273.371601] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 273.390927] BTRFS error (device loop2): superblock checksum mismatch 20:45:14 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') [ 273.455596] BTRFS error (device loop2): open_ctree failed 20:45:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0xfffffffffffffffc, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x5}}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) setsockopt$sock_void(r4, 0x1, 0x12, 0x0, 0x0) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_crypto(0x10, 0x3, 0x15) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$OSF_MSG_ADD(r2, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x268}, 0x1, 0x0, 0x0, 0x4000800}, 0x40004002) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) 20:45:14 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) ioctl$VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000500)=0x4) r1 = syz_open_dev$media(&(0x7f0000000400)='/dev/media#\x00', 0xac5, 0x200002) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000440)={&(0x7f0000000080)="47659c77e0d6bdf42b728076c582d22d47d05bcda7336bb0df28b0ee63c793ea5d16d1b6b11931ed07abf12733f9761079ae2f3234d4fb380b3e17e4fc5ce528029d70dc98e6ef76b3fabe7febc7d4d3dab085a86606d58cdae2652a4d486635ef668ff1d54097dc5547dc7e8b4a779c90d9d7dc0e387f1753171e4572c341469b40", &(0x7f0000000300)=""/173, &(0x7f0000000140)="e9713af930f1677bc8a75962aa95d13f65b63eafbdc0895e1721f7c614a5dd7d6af2afc41dc71ae1c0ecae1af8a1ffe200df447c93b1d601b8a8053493cbec86a310fe45ae07cb525111a55ff201c11835aeac973b4757876f7b", &(0x7f00000003c0)="8bb3af", 0x5, r1}, 0x38) syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x80000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000004c0)={0x30, 0x5, 0x0, {0x0, 0x2, 0x20, 0x3}}, 0x30) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 273.583669] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 273.602812] BTRFS error (device loop2): superblock checksum mismatch 20:45:14 executing program 3: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 273.677503] BTRFS error (device loop2): open_ctree failed [ 273.740233] BTRFS error (device loop5): unsupported checksum algorithm 50320 [ 273.761178] BTRFS error (device loop5): superblock checksum mismatch [ 273.824087] BTRFS error (device loop5): open_ctree failed [ 273.866500] print_req_error: I/O error, dev loop5, sector 0 20:45:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000080)={0x3, 0x1, 0x9, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x73, 0x3, 0x7, r1}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40c", 0xc7, 0x10000}], 0x5, 0x0) 20:45:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x800000bc}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) r6 = accept4$inet(r5, 0x0, &(0x7f0000000180), 0x80800) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000240)={0x1, 0x2, [@remote, @multicast]}) fcntl$setlease(r6, 0x400, 0x1) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) setreuid(0x0, r1) setuid(r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) 20:45:15 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f0000000040), 0x5, 0x0) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) [ 274.387838] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 274.396447] BTRFS error (device loop4): superblock checksum mismatch 20:45:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x101000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000100)={0x1, 0x1, 0x16, 0x1d, 0x1a, &(0x7f0000000300)}) fcntl$setpipe(r1, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080)=0x1, 0x4) [ 274.434845] BTRFS error (device loop4): open_ctree failed 20:45:15 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x56, &(0x7f0000000040), 0x1011481, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000140)=0x100) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)=""/145, &(0x7f0000000100)=0x91) 20:45:15 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 274.503789] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 274.528411] BTRFS error (device loop4): superblock checksum mismatch 20:45:15 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r4 = socket(0x1e, 0x805, 0x0) close(r4) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x3226baed, 0x4001) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r6, 0xc0205647, &(0x7f0000000300)={0xec8000, 0x8, 0x81, r5, 0x0, &(0x7f0000000280)={0x980925, 0x1, [], @p_u32=&(0x7f0000000240)=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000003c0), &(0x7f0000000380)=0xef2e27a138e8951a) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7f}, r3}}, 0x30) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x3, 0x2000}, &(0x7f0000000180)=0xc) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) 20:45:15 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40c", 0xc7, 0x10000}], 0x5, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000100)=[{&(0x7f0000000300)=""/227, 0xe3}], 0x1, &(0x7f0000000400)=""/145, 0x91}, 0x40000060) [ 274.603436] BTRFS error (device loop4): open_ctree failed [ 274.664230] print_req_error: I/O error, dev loop4, sector 0 [ 274.709081] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 274.717112] BTRFS error (device loop4): superblock checksum mismatch 20:45:15 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000094}, 0x20080840) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r2, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}]}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x81}, 0x20000080) [ 274.764076] BTRFS error (device loop4): open_ctree failed 20:45:15 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40c", 0xc7, 0x10000}], 0x5, 0x0) [ 274.846650] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 274.862948] BTRFS error (device loop2): superblock checksum mismatch [ 274.877745] print_req_error: I/O error, dev loop4, sector 0 [ 274.903553] BTRFS error (device loop2): open_ctree failed [ 274.911870] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 274.933805] BTRFS error (device loop4): superblock checksum mismatch [ 275.043471] BTRFS error (device loop4): open_ctree failed [ 275.096205] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 275.110372] BTRFS error (device loop4): superblock checksum mismatch 20:45:15 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40c", 0xc7, 0x10000}], 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) [ 275.144128] BTRFS error (device loop4): open_ctree failed 20:45:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TIOCGRS485(r1, 0x542e, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) syz_open_pts(0xffffffffffffffff, 0x100) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) statx(r4, &(0x7f0000000540)='./file0\x00', 0x800, 0x7ff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x2, &(0x7f0000001700)=[0x0, r7]) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000480)='fuse\x00', 0x42043, &(0x7f0000000380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000060000,user_id=', @ANYRESDEC=r5, @ANYBLOB="2c657972ddeeb250613d", @ANYRESDEC=r8, @ANYBLOB=',defcontext=root,dont_hash,permit_directio,\x00']) [ 275.239895] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 275.251505] BTRFS error (device loop4): superblock checksum mismatch 20:45:16 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 275.314220] BTRFS error (device loop4): open_ctree failed 20:45:16 executing program 3: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x4ffe0, 0x0) 20:45:16 executing program 3: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x4ffe0, 0x0) [ 275.374366] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 275.381730] BTRFS error (device loop4): superblock checksum mismatch 20:45:16 executing program 3: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x4ffe0, 0x0) [ 275.433993] BTRFS error (device loop4): open_ctree failed 20:45:16 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r6, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r5, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r6}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r5, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r6}}, 0x18) write$RDMA_USER_CM_CMD_DESTROY_ID(r4, &(0x7f0000000180)={0x1, 0x10, 0xfa00, {&(0x7f0000000080), r6}}, 0x18) 20:45:16 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100)={0x77359400}, 0x10) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x800, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x7}, 0x4) 20:45:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) connect$ax25(r0, &(0x7f0000000440)={{0x3, @default, 0x3}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default]}, 0x48) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) r2 = socket(0x1e, 0x805, 0x0) close(r2) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$SOUND_MIXER_INFO(r3, 0x805c4d65, &(0x7f00000004c0)) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000d5e6bc3e502b480b7b5fcc073a476de448cbfa1575db3790a64bbe4b7120cc6bb8d9df8d4a0776c0d1b1888e9b86069703000000549229ad6bf62060675df84e757f5a7f47cc05dc08ca3432caca67404d7033c786294d804238c7adbb23aab8acab0cd1a5842547c6a0d95b", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001200)={r5, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r5, 0xe7da}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) bind$phonet(r0, &(0x7f0000000080)={0x23, 0xc0, 0x81, 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000300)={{0xe8, 0x7f}, {0x80, 0xb8}, 0xfffeffff, 0x2}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40c", 0xc7, 0x10000}], 0x5, 0x0) [ 275.664713] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 275.677651] BTRFS error (device loop4): superblock checksum mismatch 20:45:16 executing program 4: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x15, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/189) prctl$PR_SET_FPEMU(0xa, 0x3) [ 275.723446] BTRFS error (device loop4): open_ctree failed [ 275.731285] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 275.750248] BTRFS error (device loop4): superblock checksum mismatch [ 275.796082] BTRFS error (device loop4): open_ctree failed 20:45:16 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000240)=0x6) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000001000250800000000000000000a000000", @ANYRES32=r5, @ANYBLOB="000000000000000008000a0010"], 0x28}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000180)={'team0\x00', r5}) r6 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r7, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r8, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r7, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r8}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r7, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r8}}, 0x18) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_SET_OPTION(r9, &(0x7f00000002c0)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000540)=[{0x0, 0x0, [0xffff211a, 0x7, 0x5, 0x1, 0x4, 0x6, 0x1f, 0x3, 0x689e, 0x1, 0xfffffff9, 0x0, 0x1f, 0x400, 0x80, 0x4]}, {0x12, 0x0, [0x0, 0x6, 0x0, 0xd31d, 0x7, 0x9, 0x6e600, 0x8, 0xfffffffc, 0x6, 0x0, 0x7f, 0x7fff, 0x0, 0x800000, 0xb338]}, {0x4, 0x0, [0x2, 0x15ce, 0x7f, 0x39, 0x81, 0xa7, 0xc2a9, 0x1, 0x1, 0x10000, 0x8, 0x0, 0x15, 0x57, 0xc5, 0xa92]}, {0x8, 0x0, [0x1, 0x5, 0xfffffa70, 0x73, 0x7, 0x9, 0x7fff, 0x7, 0x9, 0x8993, 0x6, 0x5, 0x8, 0x7f, 0x0, 0x10000]}, {0x13, 0x0, [0x8, 0xca, 0x8d, 0x1, 0x800, 0x7, 0x5, 0x401, 0x5, 0xfffffffb, 0xcc2, 0x72, 0x0, 0x2, 0xfff, 0xffff]}, {0x7, 0x0, [0x1, 0x9, 0x6, 0x7, 0x6, 0xb75, 0x8, 0x9, 0x8001, 0x1088a292, 0x5, 0x800, 0x7, 0x1, 0x101, 0x1]}, {0x14, 0x0, [0x0, 0x80000000, 0x1, 0x81, 0x5, 0x4, 0x3, 0xa000000, 0x80000000, 0x2, 0x5, 0xfffffff9, 0x80000001, 0x5, 0x7fffffff, 0x10000]}, {0x11, 0x0, [0x8, 0x6, 0x9, 0xa50c, 0x6, 0x80, 0x73, 0x0, 0x8, 0xc39, 0x81, 0xff, 0x101, 0x6, 0x80000001, 0xa7]}, {0x20, 0x0, [0x10000, 0x1f, 0x9, 0x1, 0x800, 0x82, 0xf9e7, 0x1, 0xffff7fff, 0x1, 0x2, 0x7a, 0x8, 0x3, 0x3, 0xdf]}], 0xffffffffffffffff, 0x1, 0x1, 0x288}}, 0x20) 20:45:16 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:17 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000200)={0x16, 0x98, 0xfa00, {&(0x7f0000000180), 0x3, 0xffffffffffffffff, 0x10, 0x0, @ib={0x1b, 0x6, 0x3, {"7254fde6bc227d2d4713cd64037335a1"}, 0x0, 0xfffffffffffffff8, 0x32}}}, 0xa0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 20:45:17 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x208841, 0x0) 20:45:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)={0x2, 0xa000}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="02939dee9d867225010000000000000001410000001800170000001f000400096574680300000000000000f10000"], 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x44) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r5}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r4, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r5}}, 0x18) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in6={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}, 0x90) r8 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xfff, 0x20000) ioctl$UI_SET_ABSBIT(r8, 0x40045567, 0x1) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x63, 0xfa00, {r3, 0x30, 0x0, @in6={0xa, 0x4e22, 0xe7e1, @rand_addr=' \x01\x00', 0xdd}}}, 0x90) [ 276.490541] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 276.504640] BTRFS error (device loop2): superblock checksum mismatch 20:45:17 executing program 4: openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics\x00', 0x317701, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40c", 0xc7, 0x10000}], 0x5, 0x0) 20:45:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {}, 0x0, 0x3}}}, 0x90) [ 276.563459] BTRFS error (device loop2): open_ctree failed [ 276.613323] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 276.625466] BTRFS error (device loop2): superblock checksum mismatch 20:45:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r6 = dup3(r4, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000000200)={0x10001, 0x0, 'client0\x00', 0x5, "1d44cb694e8304de", "a1d959e63c352a2e3866973ccbb326dae27391ae8058d7d22cc655f4b3632e74", 0x9abd, 0x2}) 20:45:17 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) write$ppp(r0, &(0x7f0000000300)="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", 0x1000) [ 276.673538] BTRFS error (device loop2): open_ctree failed [ 276.681481] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 276.699405] BTRFS error (device loop4): superblock checksum mismatch 20:45:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000180)={0x7233, 0x0, 0xc7f, 0x1, 0x7, 0x3}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="0100613de471599c94043b75870f1858465618d7bf0f8e18e4432df1cb0d3e3f8d30d69928a100000000000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001200)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000480)={r4, 0x7}, 0x8) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r6, 0x1c, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r5, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r7, 0xc04064aa, &(0x7f0000000440)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xf8, 0x0, [], 0x8, 0xa}) write$RDMA_USER_CM_CMD_DESTROY_ID(r5, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r6}}, 0x18) [ 276.793531] BTRFS error (device loop4): open_ctree failed [ 276.834005] print_req_error: I/O error, dev loop4, sector 128 [ 276.834015] print_req_error: I/O error, dev loop4, sector 0 [ 276.852290] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 276.869879] BTRFS error (device loop2): superblock checksum mismatch [ 276.914221] BTRFS error (device loop2): open_ctree failed 20:45:17 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:17 executing program 4: sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0), 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xc8, 0x464, 0x1, 0x70bd26, 0x25dfdbff, "79a99948dc944fa1b2726f4af68bd976f2c0d2ad9eac81d3fcfe6cb515642171375dbd82b85773e78b2ad55d903ca132826fbd2ab76386727f8eb6019eb6167453d5684e4ea4e83a65f73368dfe2246e892d1ed2be193ced69e257f06cc66b7a4c467fbbfa5f446ef0b57fae2d0fcf18aca2c4badcbba2ad79796cb57811b527b2c6802a0cbf6111a651f7a0a190b73851f2749d20a7c8df86425ed32c7be4bbd39d98b7286a7af591062a8e285c1540ac3d20df4fb0", [""]}, 0xc8}, 0x1, 0x0, 0x0, 0x804}, 0x44) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000000)='./file0\x00', 0xffff, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="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", 0xfb, 0x10000}], 0x5, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [], @broadcast}, 0x1}, @in6={0xa, 0x4e24, 0x8, @mcast2, 0xa89}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e20, 0x9, @loopback, 0x7}, @in={0x2, 0x4e24, @multicast2}], 0x94) [ 277.018863] print_req_error: I/O error, dev loop4, sector 0 20:45:17 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind(r1, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @local}, 0x80) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = socket(0x15, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000300)={'team0\x00'}) openat$mice(0xffffffffffffff9c, &(0x7f0000000180)='/dev/input/mice\x00', 0x300) statfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)=""/201) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r4, 0x110, 0x3) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x1c, 0x0, @ib={0x1b, 0x8, 0x7, {"68e438bbfedf3352e2804faa184deecf"}, 0x5, 0x5, 0x5}}}, 0x90) 20:45:18 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000180)=0x5c, 0x4) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) [ 277.603340] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 277.614361] BTRFS error (device loop2): superblock checksum mismatch 20:45:18 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r4, r5, 0xa, 0x1, r1}, 0x14) [ 277.664243] BTRFS error (device loop2): open_ctree failed 20:45:18 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x80000000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x2000005, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x9, &(0x7f0000ffe000/0x1000)=nil, 0x4) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, &(0x7f0000001c80)) sendmmsg$sock(r0, &(0x7f0000006f80)=[{{&(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x8, 0x7, "74f657651752b8af2a884a50f203ea0b56f1950de6bfaf4280929c6c5ac0e0b3052b8b49e7c2c841926237ba891edd4343ab9684f3cf7cba5d4bd28ff0962e", 0x3e}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)="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", 0xfc}, {&(0x7f0000000400)="bb30f8f325621862f6a49d641b3b98cc68c3a9f36f8b662d6372612f26ac7f357e9af8a53ce12db676f8b65d3d969bd3e7a672039fc7e3d53600e2da3727d0e4df9eebbe986f6b7777e1a6b682ef53656f35944697e7f0dc286ff853ddf31e4205940c56279e819682cebd07e44f1b94967b6d9004e46e239a8bba2a92914118327e43facf754d5fa51c25e1ed4570799fa7fefef3042afd4f52b9763c32429aed79d2938870f79b8de9e6f46330383532a562943942", 0xb6}, {&(0x7f00000004c0)="9189846938dd3fc7935a057ea02ebb017e0eda12237b013477d2e420363deaf217694088e687edad03d372a74b14b46cb4d8c7af7d62c834dcc29ccc34c49f2eac7eb9520fa69937bb5311a42fa161ae50fdac72bf5d81fca2507a0e25d70eba5cbcef1ccb662017b9b6addd7be257c3715921de682d12d2ebf4b985efe65942bfe079257e29fe0ba22f91e1e30b8f6cbaf3b257f2", 0x95}, {&(0x7f0000000580)="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&(0x7f0000006f00)=[{&(0x7f0000005e80)="4fcae5fefc0d8c3fce39361f9bfc7ac615ff02ff32ff7ebd02d58dc663c2f1e9fa49e6e59d682aed0b5c64f448198c5174a227d318f7319cc5f065a589f986d3714df64beb23af5af15aebf7d18d6ab9bfa2f0f5a522bce5a12ce47987fb47d0f6b7f8e93c2ea17735e39a4facce56032d10c1c26ac28e475457b1574c0c371e176bc47640bc44aa1a683105f14e8a76822f0d81380433c9537b9dad39b1f04b526620e282798ba86c4dda88c4738b72b151b42b9563acb6a97dc77977aa697b4f18c3a54a95d9e5e1a035629e3582de20be5e0d60d2f2746b57109c05d13dc1efad859c8f228c8f50576f71190fea32dfddd1383babbb9cfdbc3b6c3f5bdb922d225d44a7f5fb6324f1f6ad9786186d020c7cac19de4f7a33947b5263ca6687a2723f3e620e3ae369a479a6c32f13502f9d5304c4723fc5add1ea986d26ac9f1ad83b63be6a7ecc7a349d56881e158da471e9bf514d9803ca766740820cab3d2afc48aa6be6f609419c9cd104816769c81328afc5dfbdc8679d6c968706a14f5e14c15b30a595445e426f4a4fb8c39c4dcb74b5661f049d15b47bbcbf65f0ac6243bd3b4eb55b414100e3356ac431011bfedeeaca17cea886910454cf1fd051aa8226824d18dfee2a3119f3a9bd719fef9a6416e2c008a36c71287312ae7b142a689239b09f3d015010901aee096fc64be61140325888a5947cb73819eb43968154af30d5729ea8313441109f8730a7f86e2ac1e57928e764b6d8240a42f31ac2c99824bdb77f3ea81e4e273682ba7713b3ab390e1fcec4701c3c20a698dbb1e6c0affcff5f7111ef23c36cd48368280b49839e6182daab94b06043c0ba0a65588a6fe5ccdd8d673c0095023cfcd2c13d2dfc7ba9e9a4f8dfce620094f66b62b2aef8c617f0ccc825cc91b5b0135715f186e8da5361425b34c4e8f944d68b34ea431760d81679f6f801ab4c4a291eaf4e5339635e0b9bfc6d26796a30b29527b813e81b186b8e038b21e1b0232522fd626c459044db5f3446dc8966ffe1dc880ab310a4d3266a230c9e771ac19c25fd4338e9ca3de468907cedbdc9cbde54c12d6bc894b9be01f4f36e057caca55df4e8357f459381294826f9aeb8bb09027fbfbb147557be5f0a889919775a8c2113d921d7f8f6b02ceb95b9bb53f97443aa24994f3a5c9aaf1f1be08d562f91cbbb8fb8f9eaa7bafb6fcd2a9003c7af15954b698d2b945ce6ff9c8b5ef8cad8280c71d43689c31c58c0fbb753f9cda38474347c6b5f8ae4cd0d9d59742630a8469aff05b3bd3857b67a9a0f64ffdc5cb272ee2ce9a644d22ebc90d11b701759632fa5d30268ae7019446c5f412d58f66749ac97fea44a5415dc980af87eec971b5d3be1c3adfad534f6a0f8b768b7c475811124c87536da1fbe76b526d81ec27e29547f6977c4d7c480d7875b3680b24887410173387f9825aa915f23288efce070c00c5693ab88668886f7c2d49b7cf608770fb7cd5d7370547a3fec58762ca8f21a23d1f6356062cc7bb00c2b26d5a14b7b6b5a889833b17cfc26d4a95d683b8f9036d98293e540439bd318a74273274c0f3ee8ce5d46632da40f3b2f8af7560e04762a72a5bc444bb674af683abdf3ead609f9f340435a01df4adf8a7c871b9827dfb67a7f58a83e29d9791abe0b592d5bae01b31caa68a59d5d7b38824485bebb71ca4b291f7dc26cf015db2b21bebbb914b8cf463bd7554502627e2a2bb7a476a812a88eee4df4abfb0b8d7457f9cd0b33a8db9ec79e59c232ad677c0eda6608fafe1cd7783554825eaf6aaea9f6686c6bdf418d3dcdbd8182d4a6609f6197db7a64d1441b9493d10aca53db23249984a8276fff398bf2a968a8e6fabe7a5975bca0fca8bda7b73003a6ec3a53b4b2a62bc8a41d9f836f6bf2cbcec84bd3e4836535986c00c42e6abaef9f87b22a68fa59ca934095da33b1a04fc54c9f680f828f847b50868f8a2652c8f6398c7716c918eb823104c7cce4cfec09f55bd1cd0cae02efa46d2ff0ba9a9dd8fec0323f31771a13142e77c41eb730a9ab8ac7e9e55598a96e181936d02d6143e898dad127489c5ea80f1e1a4dcae8dfb4532e2f90ef9d7ceb9efbd30d98fb2f22ae9feb21e1079c8c5cfcea4d20213b35bbf2f9d3bef1e0325441396927318ac42f80c893f1a042ef0535c5269ecfc6c412d99c3b6fd38db2a6823a1cc3b02d9dc7e80d2fd91fae2659f82d9dc989b6ebf6805f7a4856224533302ceb61d15faa70408c7d3d32d6d6c87b1d6d56dcc4aeb87d09320fa28d7ce21f5af7c6294b8011d314e6f79eb53192ab558d8de37d9c6722eb7451ec751ba71e612b7475ea4243a8df1e3a5ce1eec1db09ca13ab3e22e17f913a9b0f20e294d1427df1fb12df96a74d3867369a2355e92b168f43fb41394fc3760bf9aef855711297375e721cd3d7d628cd24f6f0d245bd450b5deb3b3ea7de4752bb421bec5ad58efd33239da83e053989e3dec045a0db1dec2277b73d46c6cbd85b86f4349a25c4c73be0478fe94ea7d5710d8a9bf9df97e560b4cf49ee3c3a5e3dc9616cc8a2b63b79fbe782cd92b0f43e1ac889fcc73c7f41da58556c5eb64181ae9d744ea328a956fe0ee5c48b932223f4e9e38df25e99c84e6d84d648867b5a094e0b1cfe7c1cc08b6ea520e974115030cb4a9fa1ddcb6d89ebe2a9ae8f4ac9e2d0c5257c6057e1bea0c100a7939bc0ecafa79ac7cad35a70a9bc9c1d9bbe36059e96780b0d70ffe591d79425bc02402dc065043c3548bfc45db27b2ab26effa39be78454e6052ecbad6ca1491c409e3a43d38923b3e6fcab1184e35966ac49757d7f5c6c100d019678b25571f733d4ed46e2b93fa57b07297f6e754ab33b79884bef355b75bbc52137e97d773ee6ec70b56bf8b8ddf470e76a0e78cea4407edf26a4d2ca0cf829484da91a1585d7bde5d98086156d9f1b2e4e15b25e824e7029b9c45d096037ae6488f7408e40bede0e0a995f9cc34ae48cb900de984a840355492b1df71a90238c7eee4d6a3a26be490f83d1429c4ce2859d47415c59489f02d74d84bc648df80a50d3efd887aff9ef3cc9f2c346e90eccb521217befeabe0520dfd385299b3205e0e948195bcd950ccd19b4e561e934ae9d0ee0c6345f90bd0fe0bffb035e9440d530c7612251233035463d11e2c983cb33d057169b09b5b9e26134b49728d03eeeb9640293c28d38365889267fbb4c2377f7448f0c0754b68217253730a18de6bf26bbaeb2ead69cde351b4beab9b6075a87acf3833794e4c5267e8ff03b668dba42e5a09cc8366eb16b6118d56ae36487f48862684019d8d234561512a0c2b8d78d1aece8662c316f599f7af683af66a1cfbe0c679c45d342a5be2363fe2b2c1ba34f856dbb928ef1430ab4dc7a45f2d66c2b88c877ef1fb6d726887e1647c9076bdaf2519863688cd315c03ba668505fbd32a61a095d96648a6d1b6c9ce81cb179acb59e12dfa7e9add2321ef1eaa08ab731ce9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0x1000}, {&(0x7f0000006e80)="cc88fc2e71cbf325512e6ec555814c61e1a6328d2de2da476cf9fed3ab1f18ab847c896a82d3697c1ceb1b99ef3c122f07d6ff4a67ce5a26e9f8d39c9d778799775521316d6309f0", 0x48}], 0x2, &(0x7f0000006f40)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x2}}], 0x30}}], 0x9, 0x10) 20:45:18 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) [ 277.792306] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 277.808484] BTRFS error (device loop2): superblock checksum mismatch [ 277.857401] BTRFS error (device loop2): open_ctree failed 20:45:18 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f0000000180)) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:19 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000180)=0x81, 0x4) futimesat(r0, &(0x7f0000000080)='\x00', &(0x7f0000000100)={{r1, r2/1000+60000}, {0x0, 0x2710}}) 20:45:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x5) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002b82ce178b63687913b8ad1de0bc0a67a02b6ab95466267cd86ee3117be18afe7e4723de1c6c38399940eac03258b958a0fe97d9fc03b155d55867ca4852bea19ef89f97f10a70eab3dd2b1c693903c4479e5f26759a0922cccdeca6b550fdf208417433408204563e2ba100a5ac98adaa0b5553f805b9c8adce468aacacfe3b91f0f4ade73153927041b575d75fe360883803fbc84cbf57ae71bdc292cb5b3f3958d457dfaf73545", @ANYRES32=r5, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000014000600000081000000000000000000", @ANYRES32=r5, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vxcan1\x00', r5}) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000200)={0x0, @sco={0x1f, @none}, @l2tp={0x2, 0x0, @broadcast}, @xdp={0x2c, 0x1, r7, 0x11}, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0xfff, 0x96}) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) ioctl$int_out(0xffffffffffffffff, 0x2, &(0x7f0000000300)) write$RDMA_USER_CM_CMD_BIND(r8, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r9, 0x30, 0x0, @ib}}, 0x90) 20:45:19 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) 20:45:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) name_to_handle_at(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x5b, 0x5, "c466d72b161b8ca57a8310611a990da7d8256066b9808fe7b92d338f2c89b9a69b697c7dfddf9ef8f894e5ccaaba59d639f8526f0e7d4d53df9a2507c0c4c9eed75bf1abb5a94a74e94b16f7d02211d0f232c1"}, &(0x7f0000000480), 0x225f03ef9367acd0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x9, @private0, 0xfffffffa}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e22, @remote}}, 0x5, 0x8, 0x5, 0x3f, 0x84, 0xfffffbff, 0x3}, &(0x7f0000000380)=0x9c) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000540)=""/175) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) [ 278.697633] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 278.722782] BTRFS error (device loop2): superblock checksum mismatch [ 278.782132] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 278.783461] BTRFS error (device loop2): open_ctree failed 20:45:19 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 278.847632] print_req_error: I/O error, dev loop2, sector 0 [ 278.869890] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 278.898899] BTRFS error (device loop2): superblock checksum mismatch 20:45:19 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x1) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) [ 278.966535] BTRFS error (device loop2): open_ctree failed [ 279.059210] print_req_error: I/O error, dev loop2, sector 0 [ 279.099555] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 279.110987] BTRFS error (device loop2): superblock checksum mismatch [ 279.154337] BTRFS error (device loop2): open_ctree failed 20:45:19 executing program 2: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x440, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/95) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) 20:45:19 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00000001c0)=""/2, 0x2, 0x10102, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e) [ 279.328944] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 279.340229] BTRFS error (device loop2): superblock checksum mismatch [ 279.373418] BTRFS error (device loop2): open_ctree failed [ 279.441268] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 279.459285] BTRFS error (device loop2): superblock checksum mismatch 20:45:20 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) [ 279.513425] BTRFS error (device loop2): open_ctree failed [ 279.533864] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 20:45:20 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x41395527) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000140)={0x2000}) write(r1, &(0x7f0000000340), 0x41395527) ioctl$FBIOGET_VSCREENINFO(r1, 0x4600, &(0x7f0000000080)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) 20:45:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib={0x1b, 0x2, 0x6, {}, 0x0, 0x0, 0x4}}}, 0x90) 20:45:20 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r4 = dup(0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r5}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000440)={0x1, 0xff5a, 0xfa00, {&(0x7f0000000480), r5}}, 0x18) write$RDMA_USER_CM_CMD_CONNECT(r4, &(0x7f0000000200)={0x6, 0x118, 0xfa00, {{0x200, 0xff, "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", 0x5, 0x1, 0x9, 0x0, 0x9, 0x1f, 0x36, 0xfe}, r5}}, 0x120) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib={0x1b, 0x23, 0x7, {"4cadba84db49b26952686d0e36b472b9"}, 0xf9a4, 0x9, 0x9}}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) ioctl$PPPIOCGNPMODE(r1, 0xc008744c, &(0x7f0000000540)={0x3d, 0x3}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000380)={0xfffffff, 0x8486, 0x5cd, r6, 0x0, &(0x7f0000000340)={0x9909da, 0x2, [], @p_u32=&(0x7f0000000180)=0xffff}}) getsockname$inet6(r7, &(0x7f00000003c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x1c) 20:45:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r4}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r4}}, 0x18) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000180)={0x1, 0x10, 0xfa00, {&(0x7f0000000080), r4}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) 20:45:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x188, r2, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8}]}]}, @TIPC_NLA_MEDIA={0x50, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x14ac00}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x568d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}]}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xecc8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}]}, @TIPC_NLA_MEDIA={0x74, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x188}}, 0x5) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) [ 279.807638] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 279.847148] BTRFS error (device loop2): superblock checksum mismatch 20:45:20 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000080)={0x0, 0x2, 0x400}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) [ 279.913648] BTRFS error (device loop2): open_ctree failed 20:45:21 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:21 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) ftruncate(r0, 0x8f) 20:45:21 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 280.509084] BTRFS error (device loop2): unsupported checksum algorithm 50320 20:45:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) [ 280.555185] BTRFS error (device loop2): superblock checksum mismatch [ 280.608030] BTRFS error (device loop2): open_ctree failed 20:45:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl$FICLONE(r1, 0x40049409, r2) openat$uhid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uhid\x00', 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000380)={0x9, 0x108, 0xfa00, {r4, 0x80, "585e96", "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"}}, 0x110) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r4}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r4}}, 0x18) [ 280.673065] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 280.694738] BTRFS error (device loop2): superblock checksum mismatch 20:45:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x101002, 0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x0, 0x3, 0x6, 0x9, 0x0, 0x4, 0x14, 0xe, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080), 0x3}, 0x8500, 0x3ff, 0xfeaa, 0x7, 0x40, 0x200, 0x4}, 0x0, 0x4, r4, 0x8) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000280)={0x2, 'rose0\x00', {0x5}, 0xffff}) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @in={0x2, 0x4e24, @loopback}}}, 0x90) [ 280.737603] BTRFS error (device loop2): open_ctree failed 20:45:21 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$SOUND_OLD_MIXER_INFO(r0, 0x80304d65, &(0x7f0000000080)) 20:45:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffeb8, 0xfa00, {0x3, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) [ 280.879094] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 280.906670] BTRFS error (device loop2): superblock checksum mismatch 20:45:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x1c, 0x0, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x46}, 0x8}}}, 0x90) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x1, 0x7}) [ 280.963359] BTRFS error (device loop2): open_ctree failed [ 281.021080] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 281.039391] BTRFS error (device loop2): superblock checksum mismatch [ 281.103283] BTRFS error (device loop2): open_ctree failed 20:45:21 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x10001}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) 20:45:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sysfs$1(0x1, &(0x7f0000000300)='vboxnet0bdev+-mime_type][\x00') r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0xd3, 0xfa00, {r3, 0x30, 0x0, @in6={0xa, 0x4e20, 0xfff, @private1, 0x8}}}, 0x90) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) r6 = socket$inet6(0xa, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}, {&(0x7f0000000380)=""/92, 0xfffffffffffffe81}], 0x2}}], 0x1, 0x0, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f0000000200)={0xa30000, 0x3dccc7e9, 0xdb9d, r6, 0x0, &(0x7f0000000180)={0x990001, 0xfff, [], @string=&(0x7f0000000080)=0x81}}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r8 = open(&(0x7f0000000440)='./file0\x00', 0x0, 0x4) write$RDMA_USER_CM_CMD_MIGRATE_ID(r8, &(0x7f0000000280)={0x12, 0x10, 0xfa00, {&(0x7f0000000240), r3, r1}}, 0x18) 20:45:21 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 281.224018] print_req_error: I/O error, dev loop2, sector 0 20:45:22 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 281.343637] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 281.373919] BTRFS error (device loop2): superblock checksum mismatch [ 281.437551] BTRFS error (device loop2): open_ctree failed 20:45:22 executing program 0: sendmsg$sock(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000540)=@ipx={0x4, 0x4, 0x800, "119d7d1f048d", 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f00000005c0)="b19827a93894984355560ec0c753f0aa746cf52dad07b9663467858e3fb5aba13d0e60e5cad395635509fca5637aca42f8bada832fcd215528f198f3128f14691d73ddb9d5b0f7ee138abb1ad435dc8694c5baeb9427960220365a16c03673e289e033", 0x63}, {&(0x7f0000000640)="14045d6db33ad3b05bb34d351da8e6228e580586b9a2f626a99f1c077281e1d953a4b707177a57df416a0d2d86f797ab7d1216c4a9920984c14993ea5534157bcf165b325cc6d1549d20397abef3825ce823a1e9f0294e2e91b1b66c30c2c28703288a12b95fe150711ea9ed18da9d103a4f83b6f8febd3c7cf00c32a7", 0x7d}, {&(0x7f00000006c0)="b8b4e3d370851ddddac6f0635141bae84e937f41414baffb48525f94c15850b60118d12e6ca883287776296abeb4183e89e71675d783eacd5f4d599993e6f976efb2b80777e1573af1f9afab491c9b4d389e6105677564ab0fea91bfd5ab13e97b3ef99ba1bd71582e3f3d96e95f0e8d64fad481f7bf0b10ee37ad53e09737b696f06792b6a021e0814ee6449ec49eeca7fec3befd0b172d57265f30d80b4c5df614b04381fba69e1134b2648fba7451d31208697988b8b56f02dc71231c06803100e783df71e8db2553d3def3042b01e67c4acc4609936d14a2b862c38a57986ad5be96679590", 0xe7}, {&(0x7f0000000480)="d77058ac3fb3cb70d9d1a6b2d6fc96d29d3c", 0x12}, {&(0x7f00000007c0)="238a06dbb691e15f0fee1167c8fbbe10108626ebb5a797556a0ad9685e1fc2af6bb4bdfa6ea19737f10413c910647e0160e49c801d9ac7cfb176bcd1b8144526511e258c4242d707d1a96b9eb753143bafb930aa30a1b811a8a21f69cad3cf3734fc8a1856ad1ffb74e9f7fc2f3df5afa0987edb5820a766f2bc", 0x7a}], 0x5, &(0x7f00000008c0)=[@mark={{0x14, 0x1, 0x24, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x753}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x33294b07}}, @mark={{0x14}}], 0x90}, 0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsa\x00', 0x0, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000200)) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r7, 0x10, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r6, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x81}}, 0xfffffffffffffcb6) write$RDMA_USER_CM_CMD_DESTROY_ID(r6, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r7}}, 0x18) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000440)={0x13, 0x10, 0xfa00, {&(0x7f0000000240)}}, 0x18) 20:45:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xfffffffffffffff4) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) 20:45:22 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) 20:45:22 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 282.118748] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 282.130582] BTRFS error (device loop2): superblock checksum mismatch 20:45:22 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 282.173286] BTRFS error (device loop2): open_ctree failed 20:45:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r4, 0xc1004111, &(0x7f0000000200)={0x0, [0x1, 0xaa7e, 0x4], [{0x1, 0x108, 0x1, 0x0, 0x0, 0x1}, {0x5, 0x4}, {0x7, 0x9, 0x1, 0x1, 0x1}, {0x5, 0x1000, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x0, 0x0, 0x1}, {0x6, 0xffffffff, 0x1, 0x0, 0x1, 0x1}, {0x16f4, 0x10000, 0x0, 0x1, 0x0, 0x1}, {0x1, 0xdb, 0x0, 0x1}, {0x100, 0x7ff, 0x0, 0x0, 0x1, 0x1}, {0x1f, 0x80000000, 0x0, 0x1, 0x0, 0x1}, {0x0, 0xfffffffc, 0x0, 0x1, 0x0, 0x1}, {0x6, 0xdec, 0x0, 0x1}], 0x3ff}) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$VIDIOC_S_CROP(r5, 0x4014563c, &(0x7f0000000180)={0x6, {0x1, 0x0, 0x80, 0x6}}) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) sendmsg$AUDIT_SET_FEATURE(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, 0x3fa, 0x300, 0x70bd27, 0x25dfdbfc, {0x1, 0x1, 0x1, 0x1}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000180)={0x0, 0xf, 0x9, 0x9, 0x4d, 0x0, &(0x7f0000000200)="2dd2e63ce50328fac8340b14b44bb2526b240b3b134849de9a31a7efb6c125f174a8d56364d66699da1e17704c3da1cb02b06e6d9da319d6b98fab06b08b9d7ab3ca0f5dda7ee5d25f21abf69e"}) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r5}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r5}}, 0x18) 20:45:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x4, 0x1, 0x301, 0x0, 0x0, {0x3, 0x0, 0x6}, ["", "", "", "", "", "", ""]}, 0x14}}, 0x1) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f00000017c0)={0x8, &(0x7f00000002c0)=""/109, &(0x7f0000001700)=[{0x8, 0x1000, 0x0, &(0x7f0000000340)=""/4096}, {0x3, 0xba, 0x0, &(0x7f0000001340)=""/186}, {0x5, 0x47, 0x0, &(0x7f0000001400)=""/71}, {0x101, 0x27, 0x1c, &(0x7f0000001480)=""/39}, {0xfffffffa, 0x2b, 0x3, &(0x7f00000014c0)=""/43}, {0x7, 0x91, 0x0, &(0x7f0000001500)=""/145}, {0x5, 0x70, 0x9, &(0x7f00000015c0)=""/112}, {0x5, 0xc0, 0xc6c7, &(0x7f0000001640)=""/192}]}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write(r6, &(0x7f0000000340), 0x41395527) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @in6={0xa, 0x4e20, 0xffff, @private2={0xfc, 0x2, [], 0x1}, 0x9}}}, 0x90) 20:45:23 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 282.928233] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 282.949507] BTRFS error (device loop2): superblock checksum mismatch [ 282.993197] BTRFS error (device loop2): open_ctree failed 20:45:23 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x2, 0xd83d, 0x8, 0x0, 0x7, 0x81}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) 20:45:23 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 283.150039] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 283.171542] BTRFS error (device loop2): superblock checksum mismatch [ 283.223263] BTRFS error (device loop2): open_ctree failed 20:45:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='trusted.overlay.upper\x00', &(0x7f0000000280)={0x0, 0xfb, 0x9e, 0x328bbfd2f623b54b, 0x5, "c4696b6673bb01c1266223c074bace26", "42c12c20e8c8a6d2559fa85b1ebe4dd2fcd3c14610228c704e6ad233aa35791487534a75e9c361d66002d0e8cd356e5bca42c4cebb0b7d85e876aa52838d2f47a5994a3fd53b69a19f103b6257dec89c26bb700ae6def7f80d15cdfd704c3c8189be78bc0321e0e9bc9e90890125150a802f6866684b0a4749cb56b46bd46dff7bc289892763f5c1df"}, 0x9e, 0x3) times(&(0x7f0000000180)) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x100) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000180)) 20:45:24 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000180)=0x10000) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x5000) ioctl$BLKRRPART(r1, 0x125f, 0x0) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0xa0000, 0x0) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x600000e, 0x10010, 0xffffffffffffffff, 0x206) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r6 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @multicast1}, &(0x7f0000000200)=0x10, 0x800) r7 = socket(0x1e, 0x805, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='!\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) dup(r4) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000001200)={r9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, {0x0, @in6={{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x83, 0x8000, 0x5, 0x200, 0x3908, 0x6eba, 0x4, r10}, 0x20) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000004c0)={0x1, 0x6, 0x8000, 0xd6, &(0x7f00000002c0)=""/214, 0x25, &(0x7f00000003c0)=""/37, 0xb5, &(0x7f0000000400)=""/181}) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) write$P9_RCLUNK(r2, &(0x7f0000000500)={0x7, 0x79, 0x2}, 0x7) 20:45:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000300)={0x14, r1, 0x7, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000021}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x1f8, r1, 0x400, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0xa0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x27}}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x9, @remote, 0xa670}}}}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xcbf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x75a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_LINK={0x108, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x507a}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}]}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xaf}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x110005, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyprintk\x00', 0x42c00, 0x0) 20:45:24 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_G_INPUT(r1, 0x80045626, &(0x7f0000000240)) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000000080), &(0x7f0000000180)=0x4) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x200}}}, 0x90) 20:45:24 executing program 2: rt_sigsuspend(&(0x7f0000000080)={[0x5]}, 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) [ 283.983916] print_req_error: I/O error, dev loop2, sector 0 [ 284.137578] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 284.147247] BTRFS error (device loop2): superblock checksum mismatch [ 284.187578] BTRFS error (device loop2): open_ctree failed 20:45:24 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40c", 0xc7, 0x10000}], 0x5, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="ac48123f84d8f1133f692127cbdaa47e84ab03e85cfe240ef2d7ff", 0x1b, 0x1}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r0, 0xc01064ac, &(0x7f0000000180)={r1, 0x43, &(0x7f0000000100)=""/67}) [ 284.276688] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 284.290317] BTRFS error (device loop4): superblock checksum mismatch [ 284.333738] BTRFS error (device loop4): open_ctree failed 20:45:25 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib={0x1b, 0x0, 0xfffffffc}}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x6, 0xfa00, {r3}}, 0x10) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200)) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:25 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) write$FUSE_BMAP(r6, &(0x7f0000000180)={0x18, 0x0, 0x6, {0x81}}, 0x18) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r5}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r4, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r5}}, 0x18) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e21, @multicast1}}, 0x0, 0x0, 0x30, 0x0, "85a66aba62562e36eb6d8c9752bfd587bc91a7bb0eef747b9cc3fd1e0216c83502c49a092d61b67bb350ca44ab169a68f91df0bf2a52549bd68ddd5abcfcd452f46b61c3422f02ed877e6a8c582be051"}, 0xd8) 20:45:25 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = accept4$unix(r2, &(0x7f0000000580), &(0x7f0000000600)=0x6e, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000700)={0x7, 0xb, 0x4, 0x800, 0x200, {r5, r6/1000+10000}, {0x5, 0x8, 0xd9, 0xda, 0x3, 0x9, "927db13e"}, 0x8, 0x4, @offset=0x8000, 0x8, 0x0, 0xffffffffffffffff}) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000780)={0x7f, 0x2, 0x6, 0x0, 0x0, [{{}, 0x20}, {{}, 0x1}, {{}, 0x9}, {{r3}, 0xffffffff}, {{r2}, 0x800}, {{r7}, 0x7}]}) write(r2, &(0x7f0000000340), 0x41395527) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r8, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000300)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=r9, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00\x00\x00'], 0x14}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000540)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x340, r9, 0x1, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffe}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6d}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'erspan0\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0xd9b, @private2, 0xffffff65}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6d2e, @local, 0x7f}}}}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7af}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2f2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xfe}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_NET={0x58, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xae}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80000000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xe59}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x81}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xa73}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9d}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}]}, @TIPC_NLA_BEARER={0xec, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0xffffffff, @empty, 0x1}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x294}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x3, @local, 0xffffff7f}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1d}, 0x7f}}, {0x14, 0x2, @in={0x2, 0x4e20, @multicast1}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}]}, 0x340}, 0x1, 0x0, 0x0, 0x200088d0}, 0x2000c001) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r10 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r10, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r10, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r11, 0x30, 0x0, @ib}}, 0x90) 20:45:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000019c0)=""/138) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x9, &(0x7f0000001880)=[{&(0x7f0000000300)="ce349f4aef0447b7da31a61894eb2c19944f506f35560c30b1e4418c22fc0a13e1aabd61a6d2601f4063eb2bc43aba3c05f8ed63d2493f2a16e55b1c48c2bedea8623196dd09a261b8d0ce10da40d948575ccd9e2d17225af18ab4aa38ee1664b9081ff2e0235d9f9cf5771bf20b8a9908c35f5d2c2522c4c91a63407edc0baebc70b31db781f0387cdd97f779a0215bf0ee6fd55af817880e538ba2f4f4be196f7c6169aabcce52bc0d2be21385fcc04de4728484222e0d5f9b758358057f7ab81beabc0890d7b37c9bf7e95b58684bff8ad95a918927ddcdc65b6c97edf9f55ef58dea01", 0xe5, 0x9}, {&(0x7f0000000100)="0bb8718fa71dd2e033dc8c817fce9a04e0b20116de2cd28f0b6ef0bdb60e8678f811d8fca77c8e07a4d7ee03ef38c85a39a3d97c581e522308fa6d765ca064bd7b919eab9372c6a5234a3381ccc0128d4786f0feafdaa226bd4fdada5d9df2ef", 0x60, 0x3}, {&(0x7f0000000180)="4808f29a2bcd8b5a6918d40648451912b1109c600b26657131673f871d1ee2805dfa7b854c8f", 0x26, 0xfffffffffffffff9}, {&(0x7f0000000400)="a043b6a2351856453df88ee67f2d21e92019e2a8e0dde88cb8724df618505da6b3d298865b7d02ec711758fa38cbfd4304bc1c538183e92ee5ca4d48d7f7bbb21510a013bdd05646047c243ece0aba241f0962b953f09045c22a1aef262dac5df0073f7cd45056a41ab8e51007b02a934da0d5d61092b8c61aaa42e044fe0073a6b8555cf6905d245cd31e778d8a8d51a25cc77cf7e63ad7170a2de5fc3de17e7ecd24fd4826fec14f4a85a0daeaf279acf3894d3c15b2394c347150e3b5b23733b216882c1d2e6a77f7df1ffac3c26b273956e5e0a2d0a2a235db95d4f6a69485d6164d4fa975", 0xe7, 0x5}, {&(0x7f0000000500)="9a98958847081dcc11ef67f2942d725269c7db44262f5b9ac5af7bafa2df916fe8c8d4041500e25f2f3ba0594150a45ed5841ab7f6eb4b4295b85bc94c8dd060a7b97351ffb0a8b56e8da01b4f47109d840562f79c40b12120dea600bc58d370ff7f12723cc536819a71a945fa01497cc72bd83cc1e3a98c6c6edcbaa4bb10821e9bcdc56238935c5fa92fbdacd9ce201fa7f4b74a91a4634ec6f1fdbec8dd044be4e52a3d778a03f0f899df2b23f70742a83b5e655753aa62d5cf0066854e473c6c57d85eae2525f4c51cbbe17399cf49e70796f4e7946c13c219ac4029c2735dcf0a13e6f214ad9dfd047bd792", 0xee, 0xfffffffffffffffb}, {&(0x7f0000000600)="d59d58df291a2ded6dd09e23228c7aed3c5399ae25cddc912ec146b9ebb99142769329b254256d25cc1de6db8e81677163dc6785c108f628d08f1ec36bfbc265dbbcbdcd2e903c5228044460ab63c0e986770f2112c4e1219419a6c0cb25629b10b3dbd3ffd1828ece2ebb6785c0f218c5fdb1a3bc4bd7ef3ba358a0c2c81572de8cc7d869372b7a2e6b66e744bae4a1c0911925e029b0bd0b6d29d16d654bbdb59549d0c088b7e5a4cb632463100bcb148e9133903e4595bf98b761f5863efa48e149f574", 0xc5, 0x7}, {&(0x7f0000000700)="b29e17b848e4ef2500e9ef8db3faa52c74975433ff7bc90f7d01cce823c4639788dc6c05794d332e6c5c8d8428c2e603885f6fdc8372d2f9d023f2651dad62434b04333cac10756fea5600292a4f4e1cf0478ac2143b14e8f8ab6eb77c203af3ad", 0x61, 0x87}, {&(0x7f0000000780)="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", 0x1000, 0x1}, {&(0x7f0000001780)="f9d182ae840e7b33c1e63c8d5cc62ac8bed4d181a3a06ce2ec8d204e51876142393dddd3971ddc9f08bda296126fc15b63b1f5c39bd20738917f6d8e8a5c796fefe69acee1e62b40e2eaf6b2732215427bc01183eed687228d03fe7066cb6c5db74071bf59dd4b68c45a926f26c93a73783f8a4e910d35b85d6c6218192a38aa682e4351881f5743fe6b5c0d93847fbe2fbf113ed5296965f461fc6634545432352cd97c55cbad27cd1d6c48970f72d404871207707829969acaebaaecd7ee063362fd301f3dc6ad406057918896641ab9a8b8", 0xd3, 0x401}], 0x3100040, &(0x7f0000001980)='.#mime_type*\x00') vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x7fff) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)) [ 284.940758] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 284.950910] BTRFS error (device loop2): superblock checksum mismatch [ 285.003948] BTRFS error (device loop2): open_ctree failed 20:45:25 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40c", 0xc7, 0x10000}], 0x5, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x2) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000100)=0x2000, 0x4) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000080)={@fixed={[], 0x10}, 0x2}) syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') [ 285.118698] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 285.130394] BTRFS error (device loop4): superblock checksum mismatch [ 285.165911] BTRFS error (device loop4): open_ctree failed 20:45:26 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$l2tp6(0xa, 0x2, 0x73) r1 = dup(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4400c0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200)=0x4, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r4}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r4}}, 0x18) 20:45:26 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000180)={0xffffffffffffffff}, 0x556cb5365531572f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000240)={0x7, 0x8, 0xfa00, {r6}}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000340), 0x41395527) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r7, 0x40bc5311, &(0x7f0000000300)={0x1, 0x2, 'client0\x00', 0xffffffff80000006, "129e435d773efb6d", "1d9cf9da7721434b1bd9a4af370452e4f3068424b4f4280762fcafceee3fa7ab", 0x20, 0x1}) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f0000000280)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x100, @remote, 0x6}, {0xa, 0x4e22, 0x81, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x29}}, 0x4}, r6, 0x80}}, 0x48) 20:45:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x54a1, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {}, 0x0, 0x4000000, 0xfffffffffffffffd}}}, 0x90) 20:45:26 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) lsetxattr$security_selinux(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:ksm_device_t:s0\x00', 0x22, 0x0) setreuid(0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x2, &(0x7f0000001700)=[0x0, r1]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x2, &(0x7f0000001700)=[0x0, r3]) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x2, &(0x7f0000001700)=[0x0, r6]) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x2, &(0x7f0000001700)=[0x0, r10]) setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f0000000800)={{}, {0x1, 0x1}, [{0x2, 0x2}, {0x2, 0x1}, {0x2, 0x6}, {0x2, 0x7}, {0x2, 0x1}, {0x2, 0x3}, {0x2, 0x1}, {}, {0x2, 0x4}, {0x2, 0x1}], {0x4, 0x7}, [{0x8, 0x8, r1}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x0, r8}, {0x8, 0x4, r10}], {0x10, 0x2}, {0x20, 0x1}}, 0xa4, 0x0) [ 285.859750] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 285.870513] BTRFS error (device loop2): superblock checksum mismatch [ 285.917256] BTRFS error (device loop2): open_ctree failed [ 285.931494] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 285.949903] BTRFS error (device loop4): superblock checksum mismatch [ 286.023417] BTRFS error (device loop4): open_ctree failed 20:45:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x7f, 0x1, 0x2, 0xfa23, r2}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x4, 0x1, 0x5, 0x0, 0x0, {0x2, 0x0, 0x3}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x90) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x5, 0x0) 20:45:27 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:27 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0xfffffffffffffd35, 0xfa00, {0x8000000000000, &(0x7f0000000180)={0xffffffffffffffff}, 0x111}}, 0x20) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="30000000121400042bbd7000fddbdf2508004b0013000000080003000100000008004f000400000008004b0013000000b895d7362212b6b06bcd67353289b1805959bb6204afd6660460c301aa0dcdc8f394a60434fba825947b175bcc8aee9f90a927a5b8b5f0a702a3a14ae3fa7db859b37463d4cbcc212d0c071361b11967a28938bc521e5f5ed855810aaf05747029b226d04d359d8f2c6be66aac95d2d4ee00d41dc8d2252871d701fc9078ffb154d0f620021143550ab673792dda"], 0x30}, 0x1, 0x0, 0x0, 0x20000800}, 0x50) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @ib}}, 0x90) 20:45:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {}, 0x0, 0x0, 0x1}}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r4 = fcntl$getown(r3, 0x9) ptrace$setopts(0x4200, r4, 0x8, 0x47) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r6, 0x30, 0x0, @ib}}, 0x90) 20:45:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x4, 0x1, 0x1, 'queue0\x00', 0x25}) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) [ 286.656566] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 286.665706] BTRFS error (device loop2): superblock checksum mismatch 20:45:27 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0xff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e33fd4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xcb, 0x10000}], 0x5, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000080)=0x80) [ 286.713529] BTRFS error (device loop2): open_ctree failed [ 286.778067] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 2978 transid 15292115711418191183 /dev/loop2 [ 286.794871] BTRFS error (device loop2): unsupported checksum algorithm 37038 [ 286.804070] BTRFS error (device loop2): superblock checksum mismatch 20:45:27 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40c", 0xc7, 0x10000}], 0x5, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000080)=@sco={0x1f, @none}, &(0x7f0000000100)=0x80) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x118, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x64}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x118}, 0x1, 0x0, 0x0, 0x20008800}, 0x8004) [ 286.855582] BTRFS error (device loop2): open_ctree failed [ 286.914367] BTRFS error (device loop2): unsupported checksum algorithm 37038 [ 286.930207] BTRFS error (device loop2): superblock checksum mismatch 20:45:27 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2440, 0x10003) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x1401, 0x300, 0x70bd2b, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4005}, 0x80) [ 286.983627] BTRFS error (device loop2): open_ctree failed [ 286.991041] BTRFS error (device loop2): unsupported checksum algorithm 37038 [ 287.002325] BTRFS error (device loop2): superblock checksum mismatch [ 287.063023] BTRFS error (device loop2): open_ctree failed [ 287.072351] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 11 transid 15292115711418191183 /dev/loop2 [ 287.103518] print_req_error: I/O error, dev loop4, sector 128 [ 287.111877] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 287.125485] BTRFS error (device loop2): superblock checksum mismatch 20:45:27 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:27 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 287.193058] BTRFS error (device loop2): open_ctree failed [ 287.256483] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 287.264250] BTRFS error (device loop2): superblock checksum mismatch 20:45:28 executing program 2: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0xfffc}], 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)={0x234, 0x1, 0x3, 0x401, 0x0, 0x0, {0x7}, [@NFQA_EXP={0xc, 0xf, 0x0, 0x1, [@CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}]}, @NFQA_EXP={0x3c, 0xf, 0x0, 0x1, [@CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'irc-20000\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x6}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x2a}}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x24}}}}]}]}, @NFQA_EXP={0xfc, 0xf, 0x0, 0x1, [@CTA_EXPECT_MASTER={0x94, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x25}}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x3}, @CTA_EXPECT_TUPLE={0x54, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6a}}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x30989f23}]}, @NFQA_EXP={0xdc, 0xf, 0x0, 0x1, [@CTA_EXPECT_MASTER={0x10, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0xfff}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}, @CTA_EXPECT_MASTER={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}}}]}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x9}, @CTA_EXPECT_NAT={0x60, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x28, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_NAT_DIR={0x8}]}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x1}, 0x80) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SIOCAX25GETINFOOLD(r1, 0x89e9, &(0x7f0000000000)) [ 287.297048] BTRFS error (device loop2): open_ctree failed 20:45:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvme-fabrics\x00', 0x2040, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000400)={0xffffffffffffffff}, 0x111, 0x19}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r4, &(0x7f0000000480)={0x13, 0x10, 0xfa00, {&(0x7f0000000200), r5, 0x1}}, 0x18) 20:45:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000180)) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) 20:45:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'veth0_to_hsr\x00', @ifru_names='team0\x00'}) 20:45:28 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) shutdown(r2, 0x1) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) [ 287.740469] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 287.748380] BTRFS error (device loop4): superblock checksum mismatch [ 287.793594] BTRFS error (device loop4): open_ctree failed 20:45:28 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40c", 0xc7, 0x10000}], 0x5, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) getsockname(r0, &(0x7f0000000080)=@xdp, &(0x7f0000000100)=0x80) [ 287.912176] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 287.922827] BTRFS error (device loop4): superblock checksum mismatch [ 287.963451] BTRFS error (device loop4): open_ctree failed 20:45:28 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:28 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) [ 288.012289] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 288.021760] BTRFS error (device loop4): superblock checksum mismatch [ 288.087405] BTRFS error (device loop4): open_ctree failed 20:45:28 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40c", 0xc7, 0x10000}], 0x5, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000340)={0x33, 0x3b, 0x4, 0x1a, 0x8, 0x3, 0x1, 0xc6}) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000300)) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="280077e4c2ba6e41c7242b1a79cdc874000010002508000000000a0000000a000000", @ANYRES32=r3, @ANYBLOB="000000000000000008000a0010"], 0x28}}, 0x0) sendto(r0, &(0x7f0000000080)="175bf461767caa6dc29fd942a49a86895fa5490f833ba9ced21e9ef39ffe6fed90f9f291dd62344830322d82712c444754fb7265db2cb3f5d37f1d20a0b8fd428790cdd8741a5112d5b205150e1a840e0e5184ba57d7c8", 0x57, 0x40000, &(0x7f0000000100)=@can={0x1d, r3}, 0x80) 20:45:28 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ftruncate(r0, 0xffffffff) [ 288.185547] print_req_error: I/O error, dev loop2, sector 128 [ 288.185781] print_req_error: I/O error, dev loop2, sector 0 [ 288.204806] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 288.221363] BTRFS error (device loop4): superblock checksum mismatch [ 288.265877] BTRFS error (device loop4): open_ctree failed [ 288.279809] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 288.287580] BTRFS error (device loop2): superblock checksum mismatch 20:45:29 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000080)={0x7, 'ip6gre0\x00', {0xfffff001}, 0xf6}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) [ 288.383132] BTRFS error (device loop2): open_ctree failed 20:45:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = dup(r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r4, 0x1, 0x0, 0x0, {0x4}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r4, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20014804}, 0x24000800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r6, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r5, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r6}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r5, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r6}}, 0x18) 20:45:29 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40c", 0xc7, 0x10000}], 0x5, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x2) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000100)=0x2000, 0x4) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000080)={@fixed={[], 0x10}, 0x2}) syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') [ 288.659939] BTRFS error (device loop0): unsupported checksum algorithm 50320 [ 288.683052] BTRFS error (device loop0): superblock checksum mismatch [ 288.732959] BTRFS error (device loop0): open_ctree failed 20:45:29 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:29 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) 20:45:29 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$SOUND_OLD_MIXER_INFO(r0, 0x80304d65, &(0x7f0000000080)) [ 289.047131] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 289.061650] BTRFS error (device loop4): superblock checksum mismatch 20:45:29 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x206000, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) sendmsg$AUDIT_DEL_RULE(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x42c, 0x3f4, 0x20, 0x70bd29, 0x25dfdbfb, {0x5, 0x2, 0x3f, [0x4, 0x100, 0x9, 0x7, 0x3e000, 0x3, 0x400, 0x2, 0x6, 0x671b8b6d, 0x4, 0x20, 0xb3, 0x10000, 0x5, 0x1, 0xe86, 0x6, 0x3, 0xeeb, 0xffffff69, 0x7, 0x1f, 0x553728b7, 0x2, 0x2, 0x8, 0x1, 0x1, 0x2, 0x1f, 0x7f, 0x8, 0x1f, 0x1, 0x80000001, 0x1, 0x6, 0x26, 0x8, 0x4038978d, 0x1, 0x0, 0x3, 0x101, 0x3, 0x9d0f, 0x5, 0x40, 0xec, 0x0, 0x8, 0x7, 0x6, 0x1, 0x0, 0x3, 0x4, 0x20, 0x0, 0x9c, 0x4, 0x3, 0x7], [0x7f, 0x9f4, 0x4, 0x7ff, 0x9, 0xfffffff9, 0x7, 0x101, 0x32315f52, 0x2, 0x6687, 0x9, 0x7, 0x800, 0xfff, 0x68f9b16c, 0x10001, 0x3f, 0x4, 0x81c1, 0x2, 0x400, 0x3, 0x800, 0x3, 0x605f, 0xfffffff9, 0x1, 0x3, 0x7fffffff, 0x42b6, 0xf80000, 0x6, 0x6, 0xfffff801, 0x8, 0xfffffffe, 0x8, 0x10000, 0x1000, 0x1, 0x1, 0x2, 0x2800, 0x2, 0x9, 0x101, 0x1, 0x8, 0x6, 0x5, 0xfffffff8, 0x6, 0x1000, 0x2, 0x9, 0x8001, 0xfffffff9, 0x1, 0xffff, 0xe5, 0x8, 0x101, 0x5], [0x6, 0x8, 0xf2f9, 0x9, 0x4, 0x33609616, 0x1, 0x80000000, 0x0, 0x3, 0x5a, 0x3f, 0x5, 0x20, 0x401, 0x7, 0x8, 0xffffffff, 0x101, 0x3, 0x5, 0x6, 0x6, 0x55, 0x3, 0x73de, 0x6a0, 0x9, 0x2, 0x7, 0x8, 0x7f, 0x8a24a8eb, 0x0, 0x0, 0x81, 0x9, 0x1, 0x6, 0x80, 0x525, 0x7, 0x8, 0x3a81, 0x7fff, 0x10001, 0x1, 0x2, 0x8, 0x401, 0x1f, 0x700, 0x8, 0xb2, 0x4, 0x1, 0x6, 0x4, 0x81, 0x2, 0x7, 0x9, 0xffb, 0x4], [0x3, 0x8, 0x6c9a0c49, 0x1, 0x101, 0xff8, 0x95, 0x46f8, 0x200, 0x7, 0x7fffffff, 0x4, 0xfff, 0x0, 0x1, 0x7f, 0x9, 0x3, 0x7, 0x3, 0x4, 0x9, 0x2, 0x6, 0x5, 0x7223, 0xbe2, 0x2, 0x8, 0x1, 0xea7, 0x7ff, 0x6, 0x1, 0x4, 0x1ff, 0x0, 0x20, 0x6, 0x101, 0x9, 0x2f9, 0x1, 0xffffff6e, 0x8c89, 0xfffffff7, 0x80000001, 0x80000000, 0x3, 0x1, 0xfcd, 0x768, 0x2, 0x8, 0xffffffff, 0x3, 0x7, 0x3, 0xfffffff7, 0x1, 0x7, 0x6, 0x3d5, 0x3], 0xb, ['\x00', '/dev/full\x00']}, ["", "", "", "", "", "", "", ""]}, 0x42c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x0, 0x0) [ 289.113341] BTRFS error (device loop4): open_ctree failed [ 289.121285] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 289.130262] BTRFS error (device loop4): superblock checksum mismatch [ 289.202937] BTRFS error (device loop4): open_ctree failed 20:45:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) socket$phonet_pipe(0x23, 0x5, 0x2) [ 289.320309] BTRFS error (device loop4): unsupported checksum algorithm 50320 [ 289.355847] BTRFS error (device loop4): superblock checksum mismatch 20:45:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x3c}}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x7ff) write(r5, &(0x7f0000000340), 0x41395527) r6 = socket(0x1e, 0x805, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) bind$pptp(r5, &(0x7f0000000180)={0x18, 0x2, {0x2, @remote}}, 0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000001200)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r8, 0x2, 0x1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000000c0)={r9, 0x6}, &(0x7f0000000100)=0x8) [ 289.422915] BTRFS error (device loop4): open_ctree failed 20:45:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r2, 0x80585414, &(0x7f0000000200)) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0xe8140, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4004080}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, 0x1, 0x9, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x1000}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x4}, @NFCTH_TUPLE={0x28, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x20000) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) [ 289.473963] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 20:45:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) 20:45:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000001940)={&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000080)}, {&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000340)=""/165, 0xa5}, {&(0x7f0000001980)=""/148, 0x94}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/136, 0x88}, {&(0x7f0000001580)=""/186, 0xba}, {&(0x7f0000001640)=""/181, 0xb5}, {&(0x7f0000001700)=""/170, 0xaa}, {&(0x7f0000000080)}], 0xa, &(0x7f0000001880)=""/188, 0xbc}, 0x3) r2 = dup(r0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000000080)='timers\x00') r5 = socket(0x1e, 0x805, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001200)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001a40)={r7, 0xfb, "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"}, &(0x7f0000000180)=0x103) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r8, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r9, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"0000000000000400"}}}}, 0x90) 20:45:30 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:30 executing program 5: pipe(&(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) 20:45:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x400042, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280)=0x80, 0x4) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, &(0x7f0000000080)) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r5 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write(r6, &(0x7f0000000340), 0x41395527) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)={0x44, r8, 0xf01, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback}, @IPVS_SVC_ATTR_PORT={0x6}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_ZERO(r6, &(0x7f0000000400)={&(0x7f0000000300), 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x38, r8, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x8090}, 0x40000) recvmmsg(r5, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) fsetxattr$security_ima(r5, &(0x7f0000000180)='security.ima\x00', &(0x7f0000000200)=@sha1={0x1, "979c33b13243fe97bfbc425d63be41576c99131e"}, 0x15, 0x2) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) 20:45:30 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_KEY(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r5, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000094}, 0x20080840) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r5, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x4}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}]}, 0x38}, 0x1, 0x0, 0x0, 0x48001}, 0x804) 20:45:30 executing program 4 (fault-call:0 fault-nth:0): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 290.145450] FAULT_INJECTION: forcing a failure. [ 290.145450] name failslab, interval 1, probability 0, space 0, times 0 [ 290.159093] CPU: 0 PID: 23431 Comm: syz-executor.4 Not tainted 4.14.181-syzkaller #0 [ 290.166994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.176344] Call Trace: [ 290.178956] dump_stack+0x1b2/0x283 [ 290.182591] should_fail.cold+0x10a/0x154 [ 290.186743] should_failslab+0xd6/0x130 [ 290.190717] __kmalloc+0x2c1/0x400 [ 290.194254] ? SyS_memfd_create+0xb9/0x3a0 [ 290.198498] SyS_memfd_create+0xb9/0x3a0 [ 290.202558] ? shmem_fcntl+0x120/0x120 [ 290.206443] ? SyS_clock_settime+0x1a0/0x1a0 [ 290.210854] ? do_syscall_64+0x4c/0x640 [ 290.214827] ? shmem_fcntl+0x120/0x120 [ 290.222646] do_syscall_64+0x1d5/0x640 [ 290.226538] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 290.231721] RIP: 0033:0x45ca29 [ 290.234906] RSP: 002b:00007f2bdc894a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 20:45:31 executing program 4 (fault-call:0 fault-nth:1): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 290.242608] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 290.249874] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 290.257150] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 290.264414] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 290.271682] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f2bdc8956d4 20:45:31 executing program 0 (fault-call:0 fault-nth:0): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 290.316149] FAULT_INJECTION: forcing a failure. [ 290.316149] name failslab, interval 1, probability 0, space 0, times 0 [ 290.336801] CPU: 0 PID: 23434 Comm: syz-executor.4 Not tainted 4.14.181-syzkaller #0 [ 290.344702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.354054] Call Trace: [ 290.356648] dump_stack+0x1b2/0x283 [ 290.360282] should_fail.cold+0x10a/0x154 [ 290.364435] should_failslab+0xd6/0x130 [ 290.368409] kmem_cache_alloc+0x28e/0x3c0 [ 290.372560] __d_alloc+0x2a/0x9b0 [ 290.376012] ? lock_downgrade+0x6e0/0x6e0 [ 290.380159] __shmem_file_setup.part.0+0xcb/0x3c0 [ 290.385001] ? shmem_rename2+0x6e0/0x6e0 [ 290.389074] ? __alloc_fd+0x1bf/0x490 [ 290.392908] SyS_memfd_create+0x1f6/0x3a0 [ 290.397057] ? shmem_fcntl+0x120/0x120 [ 290.400943] ? SyS_clock_settime+0x1a0/0x1a0 [ 290.405350] ? do_syscall_64+0x4c/0x640 [ 290.409322] ? shmem_fcntl+0x120/0x120 [ 290.413217] do_syscall_64+0x1d5/0x640 [ 290.417108] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 290.422291] RIP: 0033:0x45ca29 [ 290.425475] RSP: 002b:00007f2bdc894a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 290.433185] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 290.440449] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 290.447801] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 290.455064] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 290.462326] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f2bdc8956d4 20:45:31 executing program 4 (fault-call:0 fault-nth:2): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 290.491889] FAULT_INJECTION: forcing a failure. [ 290.491889] name failslab, interval 1, probability 0, space 0, times 0 [ 290.513580] FAULT_INJECTION: forcing a failure. [ 290.513580] name failslab, interval 1, probability 0, space 0, times 0 [ 290.525672] CPU: 0 PID: 23442 Comm: syz-executor.4 Not tainted 4.14.181-syzkaller #0 [ 290.533649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.542995] Call Trace: [ 290.545578] dump_stack+0x1b2/0x283 [ 290.549209] should_fail.cold+0x10a/0x154 [ 290.553356] should_failslab+0xd6/0x130 [ 290.557324] kmem_cache_alloc+0x28e/0x3c0 [ 290.561465] ? shmem_destroy_callback+0xa0/0xa0 [ 290.566124] shmem_alloc_inode+0x18/0x40 [ 290.570178] ? shmem_destroy_callback+0xa0/0xa0 [ 290.574837] alloc_inode+0x5d/0x170 [ 290.578461] new_inode_pseudo+0x14/0xe0 [ 290.582452] new_inode+0x1b/0x40 [ 290.585808] shmem_get_inode+0x74/0x780 [ 290.589774] __shmem_file_setup.part.0+0x104/0x3c0 [ 290.594701] ? shmem_rename2+0x6e0/0x6e0 [ 290.598760] ? __alloc_fd+0x1bf/0x490 [ 290.602594] SyS_memfd_create+0x1f6/0x3a0 [ 290.606729] ? shmem_fcntl+0x120/0x120 [ 290.610603] ? SyS_clock_settime+0x1a0/0x1a0 [ 290.615043] ? do_syscall_64+0x4c/0x640 [ 290.619009] ? shmem_fcntl+0x120/0x120 [ 290.622884] do_syscall_64+0x1d5/0x640 [ 290.626771] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 290.631950] RIP: 0033:0x45ca29 [ 290.635128] RSP: 002b:00007f2bdc894a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 290.642831] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 290.650528] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 290.657795] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 290.665055] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 290.672313] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f2bdc8956d4 [ 290.684841] CPU: 1 PID: 23440 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 20:45:31 executing program 5: pipe(&(0x7f0000000200)) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x4ffe0, 0x0) 20:45:31 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 290.692747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.702128] Call Trace: [ 290.704710] dump_stack+0x1b2/0x283 [ 290.708339] should_fail.cold+0x10a/0x154 [ 290.712491] should_failslab+0xd6/0x130 [ 290.716460] __kmalloc+0x2c1/0x400 [ 290.719996] ? SyS_memfd_create+0xb9/0x3a0 [ 290.724231] SyS_memfd_create+0xb9/0x3a0 [ 290.728291] ? shmem_fcntl+0x120/0x120 [ 290.732180] ? SyS_clock_settime+0x1a0/0x1a0 [ 290.736588] ? do_syscall_64+0x4c/0x640 20:45:31 executing program 4 (fault-call:0 fault-nth:3): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 290.740557] ? shmem_fcntl+0x120/0x120 [ 290.744442] do_syscall_64+0x1d5/0x640 [ 290.748331] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 290.753514] RIP: 0033:0x45ca29 [ 290.756442] FAULT_INJECTION: forcing a failure. [ 290.756442] name failslab, interval 1, probability 0, space 0, times 0 [ 290.756692] RSP: 002b:00007f1a24bb6a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 290.756703] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 290.756708] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 290.756714] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 290.756719] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 290.756725] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 [ 290.837710] CPU: 0 PID: 23449 Comm: syz-executor.4 Not tainted 4.14.181-syzkaller #0 [ 290.845652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.855004] Call Trace: [ 290.857594] dump_stack+0x1b2/0x283 [ 290.861226] should_fail.cold+0x10a/0x154 [ 290.865375] should_failslab+0xd6/0x130 [ 290.869353] kmem_cache_alloc+0x28e/0x3c0 [ 290.873500] selinux_inode_alloc_security+0xb1/0x2a0 [ 290.878605] security_inode_alloc+0x8f/0xd0 [ 290.882926] inode_init_always+0x576/0xb10 [ 290.887161] alloc_inode+0x7a/0x170 [ 290.890789] new_inode_pseudo+0x14/0xe0 [ 290.894760] new_inode+0x1b/0x40 [ 290.898125] shmem_get_inode+0x74/0x780 [ 290.902104] __shmem_file_setup.part.0+0x104/0x3c0 [ 290.907029] ? shmem_rename2+0x6e0/0x6e0 [ 290.911089] ? __alloc_fd+0x1bf/0x490 [ 290.914895] SyS_memfd_create+0x1f6/0x3a0 [ 290.919044] ? shmem_fcntl+0x120/0x120 [ 290.922926] ? SyS_clock_settime+0x1a0/0x1a0 [ 290.927348] ? do_syscall_64+0x4c/0x640 [ 290.931319] ? shmem_fcntl+0x120/0x120 [ 290.935206] do_syscall_64+0x1d5/0x640 [ 290.939106] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 290.944289] RIP: 0033:0x45ca29 [ 290.947471] RSP: 002b:00007f2bdc894a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 290.955176] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 290.962439] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 290.969702] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 290.976964] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 20:45:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$RTC_PIE_OFF(r3, 0x7006) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) getpgid(r5) [ 290.984226] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f2bdc8956d4 20:45:31 executing program 4 (fault-call:0 fault-nth:4): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) recvfrom$phonet(r3, &(0x7f0000000080)=""/21, 0x15, 0x40, &(0x7f0000000180)={0x23, 0x5, 0x2, 0x1}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) 20:45:31 executing program 5: pipe(&(0x7f0000000200)) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x4ffe0, 0x0) 20:45:31 executing program 0 (fault-call:0 fault-nth:1): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 291.092557] FAULT_INJECTION: forcing a failure. [ 291.092557] name failslab, interval 1, probability 0, space 0, times 0 [ 291.137102] CPU: 0 PID: 23466 Comm: syz-executor.4 Not tainted 4.14.181-syzkaller #0 [ 291.145027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.154391] Call Trace: [ 291.156999] dump_stack+0x1b2/0x283 [ 291.161202] should_fail.cold+0x10a/0x154 [ 291.161871] FAULT_INJECTION: forcing a failure. [ 291.161871] name failslab, interval 1, probability 0, space 0, times 0 [ 291.165632] should_failslab+0xd6/0x130 [ 291.165642] kmem_cache_alloc+0x28e/0x3c0 [ 291.165654] get_empty_filp+0x86/0x3e0 [ 291.165662] alloc_file+0x23/0x440 [ 291.165676] __shmem_file_setup.part.0+0x198/0x3c0 [ 291.165686] ? shmem_rename2+0x6e0/0x6e0 [ 291.165694] ? __alloc_fd+0x1bf/0x490 [ 291.165709] SyS_memfd_create+0x1f6/0x3a0 [ 291.165723] ? shmem_fcntl+0x120/0x120 [ 291.213125] ? SyS_clock_settime+0x1a0/0x1a0 [ 291.217538] ? do_syscall_64+0x4c/0x640 [ 291.221516] ? shmem_fcntl+0x120/0x120 [ 291.225407] do_syscall_64+0x1d5/0x640 [ 291.229302] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 291.234490] RIP: 0033:0x45ca29 20:45:31 executing program 5: pipe(&(0x7f0000000200)) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x4ffe0, 0x0) [ 291.237668] RSP: 002b:00007f2bdc894a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 291.245372] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 291.252652] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 291.259915] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 291.267182] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 291.274450] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f2bdc8956d4 [ 291.292105] CPU: 1 PID: 23474 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 291.300022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.309373] Call Trace: [ 291.311968] dump_stack+0x1b2/0x283 [ 291.315603] should_fail.cold+0x10a/0x154 [ 291.319755] should_failslab+0xd6/0x130 [ 291.323734] kmem_cache_alloc+0x28e/0x3c0 [ 291.327883] __d_alloc+0x2a/0x9b0 [ 291.331335] ? lock_downgrade+0x6e0/0x6e0 [ 291.335482] __shmem_file_setup.part.0+0xcb/0x3c0 [ 291.340324] ? shmem_rename2+0x6e0/0x6e0 [ 291.344379] ? __alloc_fd+0x1bf/0x490 [ 291.348189] SyS_memfd_create+0x1f6/0x3a0 [ 291.352340] ? shmem_fcntl+0x120/0x120 [ 291.356225] ? SyS_clock_settime+0x1a0/0x1a0 [ 291.360630] ? do_syscall_64+0x4c/0x640 [ 291.364601] ? shmem_fcntl+0x120/0x120 [ 291.368488] do_syscall_64+0x1d5/0x640 [ 291.372379] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 291.377562] RIP: 0033:0x45ca29 [ 291.380745] RSP: 002b:00007f1a24bb6a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 291.388451] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 291.395823] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 291.403094] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 291.410361] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 291.417632] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 20:45:32 executing program 4 (fault-call:0 fault-nth:5): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:32 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:32 executing program 0 (fault-call:0 fault-nth:2): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:32 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 291.525462] FAULT_INJECTION: forcing a failure. [ 291.525462] name failslab, interval 1, probability 0, space 0, times 0 [ 291.576220] FAULT_INJECTION: forcing a failure. [ 291.576220] name failslab, interval 1, probability 0, space 0, times 0 [ 291.588685] CPU: 0 PID: 23490 Comm: syz-executor.4 Not tainted 4.14.181-syzkaller #0 [ 291.596583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.605938] Call Trace: [ 291.608537] dump_stack+0x1b2/0x283 [ 291.612175] should_fail.cold+0x10a/0x154 [ 291.616332] should_failslab+0xd6/0x130 [ 291.620322] kmem_cache_alloc+0x28e/0x3c0 [ 291.624479] selinux_file_alloc_security+0xaf/0x190 [ 291.629503] security_file_alloc+0x66/0xa0 [ 291.633739] ? selinux_is_enabled+0x5/0x50 [ 291.637977] get_empty_filp+0x15c/0x3e0 [ 291.641979] alloc_file+0x23/0x440 [ 291.645522] __shmem_file_setup.part.0+0x198/0x3c0 [ 291.650458] ? shmem_rename2+0x6e0/0x6e0 [ 291.654517] ? __alloc_fd+0x1bf/0x490 [ 291.658325] SyS_memfd_create+0x1f6/0x3a0 [ 291.662474] ? shmem_fcntl+0x120/0x120 [ 291.666353] ? SyS_clock_settime+0x1a0/0x1a0 [ 291.670758] ? do_syscall_64+0x4c/0x640 [ 291.674727] ? shmem_fcntl+0x120/0x120 [ 291.678612] do_syscall_64+0x1d5/0x640 [ 291.682499] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 291.687678] RIP: 0033:0x45ca29 [ 291.690861] RSP: 002b:00007f2bdc894a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 291.698566] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 291.705832] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 291.713098] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 291.720366] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 291.727631] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f2bdc8956d4 [ 291.735627] CPU: 1 PID: 23495 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 291.743615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.752962] Call Trace: [ 291.755547] dump_stack+0x1b2/0x283 [ 291.759181] should_fail.cold+0x10a/0x154 [ 291.763331] should_failslab+0xd6/0x130 [ 291.767308] kmem_cache_alloc+0x28e/0x3c0 [ 291.771456] ? shmem_destroy_callback+0xa0/0xa0 [ 291.776119] shmem_alloc_inode+0x18/0x40 [ 291.780178] ? shmem_destroy_callback+0xa0/0xa0 [ 291.785202] alloc_inode+0x5d/0x170 [ 291.788828] new_inode_pseudo+0x14/0xe0 [ 291.792801] new_inode+0x1b/0x40 [ 291.796162] shmem_get_inode+0x74/0x780 [ 291.800138] __shmem_file_setup.part.0+0x104/0x3c0 [ 291.805062] ? shmem_rename2+0x6e0/0x6e0 [ 291.809116] ? __alloc_fd+0x1bf/0x490 [ 291.812914] SyS_memfd_create+0x1f6/0x3a0 [ 291.817054] ? shmem_fcntl+0x120/0x120 [ 291.820934] ? SyS_clock_settime+0x1a0/0x1a0 [ 291.825335] ? do_syscall_64+0x4c/0x640 [ 291.829302] ? shmem_fcntl+0x120/0x120 [ 291.833189] do_syscall_64+0x1d5/0x640 [ 291.837074] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 291.842252] RIP: 0033:0x45ca29 [ 291.845432] RSP: 002b:00007f1a24bb6a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 291.853133] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 291.860395] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 291.867665] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 291.874927] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 291.882188] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 20:45:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000000c0)="7661d1c2f4c83f864ad2974addf387f0741c2b4d501201421b8401fdf10c0a2aac461613053cb67d") write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000200)={0x14, 0x88, 0xfa00, {r3, 0x10, 0x0, @in={0x2, 0x4e20, @loopback}}}, 0x90) 20:45:32 executing program 4 (fault-call:0 fault-nth:6): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:32 executing program 0 (fault-call:0 fault-nth:3): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 292.057971] FAULT_INJECTION: forcing a failure. [ 292.057971] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 292.082374] FAULT_INJECTION: forcing a failure. [ 292.082374] name failslab, interval 1, probability 0, space 0, times 0 [ 292.105180] CPU: 0 PID: 23509 Comm: syz-executor.4 Not tainted 4.14.181-syzkaller #0 [ 292.113080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.122424] Call Trace: [ 292.125002] dump_stack+0x1b2/0x283 [ 292.128620] should_fail.cold+0x10a/0x154 [ 292.132764] __alloc_pages_nodemask+0x22b/0x2730 [ 292.137596] ? static_obj+0x50/0x50 [ 292.141220] ? trace_hardirqs_on+0x10/0x10 [ 292.145440] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 292.150264] ? avc_has_perm_noaudit+0x157/0x2a0 [ 292.154921] ? lock_acquire+0x170/0x3f0 [ 292.158879] ? lock_downgrade+0x6e0/0x6e0 [ 292.163022] alloc_pages_vma+0xc1/0x4b0 [ 292.166988] shmem_alloc_page+0xe1/0x180 [ 292.171047] ? shmem_swapin+0x180/0x180 [ 292.175010] ? cred_has_capability+0x11e/0x220 [ 292.179580] ? selinux_inode_copy_up+0x180/0x180 [ 292.184319] ? find_get_entry+0x31b/0x660 [ 292.188448] ? check_preemption_disabled+0x35/0x240 [ 292.193457] ? __vm_enough_memory+0x261/0x460 [ 292.197943] shmem_alloc_and_acct_page+0x126/0x670 [ 292.202857] shmem_getpage_gfp+0x388/0x27b0 [ 292.207176] ? shmem_should_replace_page.isra.0.part.0+0x10/0x10 [ 292.213334] shmem_write_begin+0xeb/0x190 [ 292.217474] generic_perform_write+0x1c9/0x420 [ 292.222043] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 292.226707] ? current_time+0xb0/0xb0 [ 292.230517] ? lock_acquire+0x170/0x3f0 [ 292.234496] __generic_file_write_iter+0x227/0x590 [ 292.239424] generic_file_write_iter+0x36f/0x650 [ 292.244177] __vfs_write+0x44e/0x630 [ 292.248149] ? kernel_read+0x110/0x110 [ 292.252054] ? rcu_read_lock_sched_held+0x10a/0x130 [ 292.257058] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 292.261806] vfs_write+0x17f/0x4d0 [ 292.265339] SyS_pwrite64+0x116/0x140 [ 292.269130] ? SyS_pread64+0x140/0x140 [ 292.273013] ? fput+0xb/0x140 [ 292.276113] ? do_syscall_64+0x4c/0x640 [ 292.280428] ? SyS_pread64+0x140/0x140 [ 292.284311] do_syscall_64+0x1d5/0x640 [ 292.288188] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 292.293393] RIP: 0033:0x416887 [ 292.296572] RSP: 002b:00007f2bdc894a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 292.304277] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 0000000000416887 [ 292.311541] RDX: 0000000000000048 RSI: 0000000020000200 RDI: 0000000000000004 [ 292.318795] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 292.326054] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000003 [ 292.333317] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f2bdc8956d4 [ 292.342463] CPU: 1 PID: 23513 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 292.350356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.359725] Call Trace: [ 292.362309] dump_stack+0x1b2/0x283 [ 292.365939] should_fail.cold+0x10a/0x154 [ 292.370089] should_failslab+0xd6/0x130 [ 292.374065] kmem_cache_alloc+0x28e/0x3c0 [ 292.378213] selinux_inode_alloc_security+0xb1/0x2a0 [ 292.383316] security_inode_alloc+0x8f/0xd0 [ 292.387638] inode_init_always+0x576/0xb10 [ 292.391873] alloc_inode+0x7a/0x170 [ 292.395499] new_inode_pseudo+0x14/0xe0 [ 292.399482] new_inode+0x1b/0x40 [ 292.402848] shmem_get_inode+0x74/0x780 [ 292.406826] __shmem_file_setup.part.0+0x104/0x3c0 [ 292.411753] ? shmem_rename2+0x6e0/0x6e0 [ 292.415805] ? __alloc_fd+0x1bf/0x490 [ 292.419606] SyS_memfd_create+0x1f6/0x3a0 [ 292.423752] ? shmem_fcntl+0x120/0x120 [ 292.427638] ? SyS_clock_settime+0x1a0/0x1a0 [ 292.432045] ? do_syscall_64+0x4c/0x640 [ 292.436016] ? shmem_fcntl+0x120/0x120 [ 292.439900] do_syscall_64+0x1d5/0x640 [ 292.443795] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 292.448984] RIP: 0033:0x45ca29 [ 292.452167] RSP: 002b:00007f1a24bb6a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 20:45:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000180)={{0x0, 0xea60}, {r2, r3/1000+10000}}, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) read$usbfs(r1, &(0x7f0000000240)=""/115, 0x73) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r6, 0x30, 0x0, @ib}}, 0x90) 20:45:33 executing program 5: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x4ffe0, 0x0) 20:45:33 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:33 executing program 0 (fault-call:0 fault-nth:4): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 292.459868] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 292.467146] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 292.474411] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 292.481676] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 292.488939] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 [ 292.550510] FAULT_INJECTION: forcing a failure. [ 292.550510] name failslab, interval 1, probability 0, space 0, times 0 [ 292.575272] CPU: 1 PID: 23525 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 292.583189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.592543] Call Trace: [ 292.595138] dump_stack+0x1b2/0x283 [ 292.598775] should_fail.cold+0x10a/0x154 [ 292.602928] should_failslab+0xd6/0x130 [ 292.606902] kmem_cache_alloc+0x28e/0x3c0 [ 292.611137] get_empty_filp+0x86/0x3e0 [ 292.615022] alloc_file+0x23/0x440 [ 292.618564] __shmem_file_setup.part.0+0x198/0x3c0 [ 292.623495] ? shmem_rename2+0x6e0/0x6e0 [ 292.627552] ? __alloc_fd+0x1bf/0x490 [ 292.631356] SyS_memfd_create+0x1f6/0x3a0 [ 292.635936] ? shmem_fcntl+0x120/0x120 [ 292.639821] ? SyS_clock_settime+0x1a0/0x1a0 [ 292.644233] ? do_syscall_64+0x4c/0x640 [ 292.648203] ? shmem_fcntl+0x120/0x120 [ 292.652096] do_syscall_64+0x1d5/0x640 [ 292.655992] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 292.661175] RIP: 0033:0x45ca29 [ 292.664464] RSP: 002b:00007f1a24bb6a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 292.672173] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 292.679438] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 292.686732] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 292.693995] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 20:45:33 executing program 5: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x4ffe0, 0x0) [ 292.701260] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 20:45:33 executing program 5: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x4ffe0, 0x0) 20:45:33 executing program 0 (fault-call:0 fault-nth:5): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:33 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 292.824957] FAULT_INJECTION: forcing a failure. [ 292.824957] name failslab, interval 1, probability 0, space 0, times 0 [ 292.860098] CPU: 1 PID: 23544 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 292.868026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.877368] Call Trace: [ 292.879943] dump_stack+0x1b2/0x283 [ 292.883552] should_fail.cold+0x10a/0x154 [ 292.887685] should_failslab+0xd6/0x130 [ 292.891655] kmem_cache_alloc+0x28e/0x3c0 [ 292.895783] selinux_file_alloc_security+0xaf/0x190 [ 292.900779] security_file_alloc+0x66/0xa0 [ 292.904989] ? selinux_is_enabled+0x5/0x50 [ 292.909203] get_empty_filp+0x15c/0x3e0 [ 292.913156] alloc_file+0x23/0x440 [ 292.916676] __shmem_file_setup.part.0+0x198/0x3c0 [ 292.921586] ? shmem_rename2+0x6e0/0x6e0 [ 292.925638] ? __alloc_fd+0x1bf/0x490 [ 292.929419] SyS_memfd_create+0x1f6/0x3a0 [ 292.933551] ? shmem_fcntl+0x120/0x120 [ 292.937419] ? SyS_clock_settime+0x1a0/0x1a0 [ 292.941808] ? do_syscall_64+0x4c/0x640 [ 292.945763] ? shmem_fcntl+0x120/0x120 [ 292.949644] do_syscall_64+0x1d5/0x640 [ 292.953516] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 292.958713] RIP: 0033:0x45ca29 [ 292.961881] RSP: 002b:00007f1a24bb6a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 20:45:33 executing program 0 (fault-call:0 fault-nth:6): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 292.969573] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 292.976840] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 292.984092] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 292.991342] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 292.998592] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 20:45:33 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0xfffc}], 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) setreuid(0x0, r1) syz_mount_image$ext4(&(0x7f0000000580)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x5, &(0x7f0000000500)=[{&(0x7f0000000140)="32632dc4d16f23e0886c8c41e8857ca1dc973f0baeeae78953aa4de01ea48f6ad7554ece48d864f40496c4dcf02fcf4045cc0946c943720ecae63cbd76f0", 0x3e, 0x2}, {&(0x7f0000000180)="09a8882189", 0x5, 0x4}, {&(0x7f0000000280)="67629f87d406782463bde656edd7f8d7ecd6452d704885398f9084632ffcc54547112bfe0c92b66e6a85abb91cd6ac14f09572a071b8772560b2f909f476fd3c2ba5cdfeb4135ae46d29964a3cb986ef724ce3a67e78ee53aadbb365874388c870a96c94ce2a5ecfe06982bd21a82484baa3ccc3293baca184c05fa5594f6d420b2f46288756dd8f09266b1f211af1db21258f92d463c1db1aff7193c8fa9de12377673027f0b6d55049e49a2bdd28c83fdd1088acc1c93b1f339fd859ca5bd4f2d627b5d38f13b51115c4a2d3eb5f29dd6f5cbaf1eb", 0xd6, 0x5}, {&(0x7f0000000380)="f87449e21dd862762d047dd42c6048036cc7835549bb1c0c3c43c8cd23334abfa2dde504b749f959dc581954bc3638625764f0b0d2bd1d306eb9bdc3b7632919b6762184742868c73973525a46d1b76d8289b6beacd476fad4e8f5a6ef8b80724d157cab4d5fab71917eec57580d19c940487e3141f681284c0cad71aa02d86b0f996d887325d370", 0x88, 0x9}, {&(0x7f0000000440)="8c60330ce9c6a55ba2dcf2bd323b7b4285703d3006ad9b7ded5e9df8e49fd0702fe1043f6335d88b49d658a35b76452f9804724dda096ad3b79c5e45916611ed45b773eb89d82f3a5f09f8742ec90ec93674e164134a0e75d0c5aaefe20fcb2a01c4e4e76b8e19d0884dc14979188616b1a2964c9bdc46fd25cccd60fd8d965732667231879f210b0e2057f550e4c192b766cddee290d335ea2b6b34165d82717c22d0a1b674db2a82c5699a01da38d714f9966f9f9bba47", 0xb8, 0x4}], 0x9000, &(0x7f0000000680)={[{@auto_da_alloc='auto_da_alloc'}, {@noinit_itable='noinit_itable'}, {@mblk_io_submit='mblk_io_submit'}]}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) write$UHID_CREATE2(r4, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x189) fcntl$setpipe(r3, 0x407, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x1, 0x40000) write(r3, &(0x7f0000000340), 0x41395527) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x18000000000000}) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000600)={0xfffffff, 0x7b, 0x7, r3, 0x0, &(0x7f00000001c0)={0x990a70, 0x4, [], @value=0xfffffff8}}) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000640)) [ 293.068439] print_req_error: I/O error, dev loop4, sector 0 [ 293.108227] FAULT_INJECTION: forcing a failure. [ 293.108227] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 293.126533] CPU: 0 PID: 23555 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 293.134446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.143802] Call Trace: [ 293.146398] dump_stack+0x1b2/0x283 [ 293.150037] should_fail.cold+0x10a/0x154 [ 293.154188] __alloc_pages_nodemask+0x22b/0x2730 [ 293.158949] ? static_obj+0x50/0x50 [ 293.162574] ? trace_hardirqs_on+0x10/0x10 [ 293.166810] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 293.176169] ? avc_has_perm_noaudit+0x157/0x2a0 [ 293.180839] ? lock_acquire+0x170/0x3f0 [ 293.184809] ? lock_downgrade+0x6e0/0x6e0 [ 293.188965] alloc_pages_vma+0xc1/0x4b0 [ 293.192941] shmem_alloc_page+0xe1/0x180 [ 293.197087] ? shmem_swapin+0x180/0x180 [ 293.201061] ? cred_has_capability+0x11e/0x220 [ 293.205641] ? selinux_inode_copy_up+0x180/0x180 [ 293.210394] ? find_get_entry+0x31b/0x660 [ 293.214546] ? check_preemption_disabled+0x35/0x240 [ 293.219564] ? __vm_enough_memory+0x261/0x460 [ 293.224056] shmem_alloc_and_acct_page+0x126/0x670 [ 293.228987] shmem_getpage_gfp+0x388/0x27b0 [ 293.233318] ? shmem_should_replace_page.isra.0.part.0+0x10/0x10 [ 293.239474] shmem_write_begin+0xeb/0x190 [ 293.243630] generic_perform_write+0x1c9/0x420 [ 293.248214] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 293.252881] ? current_time+0xb0/0xb0 [ 293.256678] ? lock_acquire+0x170/0x3f0 [ 293.260653] __generic_file_write_iter+0x227/0x590 [ 293.265586] generic_file_write_iter+0x36f/0x650 [ 293.270344] __vfs_write+0x44e/0x630 [ 293.274055] ? kernel_read+0x110/0x110 [ 293.277947] ? rcu_read_lock_sched_held+0x10a/0x130 [ 293.282963] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 293.287739] vfs_write+0x17f/0x4d0 [ 293.291280] SyS_pwrite64+0x116/0x140 [ 293.295078] ? SyS_pread64+0x140/0x140 [ 293.298959] ? fput+0xb/0x140 [ 293.302064] ? do_syscall_64+0x4c/0x640 [ 293.306034] ? SyS_pread64+0x140/0x140 [ 293.309918] do_syscall_64+0x1d5/0x640 [ 293.313807] entry_SYSCALL_64_after_hwframe+0x46/0xbb 20:45:34 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:34 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a00000000b79ccde060dffb0100fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xd2, 0x10000}], 0x5, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000200)='NET_DM\x00') r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x400, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x24044815) [ 293.318991] RIP: 0033:0x416887 [ 293.322174] RSP: 002b:00007f1a24bb6a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 293.329885] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 0000000000416887 [ 293.337146] RDX: 0000000000000048 RSI: 0000000020000200 RDI: 0000000000000004 [ 293.344416] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 293.351678] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000003 [ 293.358941] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 [ 293.405771] print_req_error: I/O error, dev loop4, sector 0 20:45:34 executing program 0 (fault-call:0 fault-nth:7): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:34 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000180)={0x2, 'bond0\x00', {0x9}, 0x3}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r7, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000300)=ANY=[@ANYBLOB='@', @ANYRES16=r8, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00\x00\x00'], 0x14}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r6, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)={0x274, r8, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0xa8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff96a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd59}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x43ef}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff42a3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1d52b844}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MEDIA={0x70, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2ae}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8b33}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffff01}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}]}, @TIPC_NLA_LINK={0x48, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x58, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x89b5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10000}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffd}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x274}, 0x1, 0x0, 0x0, 0xc000}, 0x20044050) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r9, 0x30, 0x0, @in={0x2, 0x4e20, @multicast1}}}, 0x90) [ 293.522168] FAULT_INJECTION: forcing a failure. [ 293.522168] name failslab, interval 1, probability 0, space 0, times 0 [ 293.533395] CPU: 1 PID: 23586 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 293.541286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.551153] Call Trace: [ 293.553726] dump_stack+0x1b2/0x283 [ 293.557337] should_fail.cold+0x10a/0x154 [ 293.561514] should_failslab+0xd6/0x130 [ 293.565490] kmem_cache_alloc+0x40/0x3c0 [ 293.569537] radix_tree_node_alloc.constprop.0+0x1b4/0x300 [ 293.575141] __radix_tree_create+0x32b/0x4b0 [ 293.579536] __radix_tree_insert+0x98/0x500 [ 293.583854] ? __radix_tree_create+0x4b0/0x4b0 [ 293.588416] ? shmem_add_to_page_cache+0x236/0x7f0 [ 293.593341] shmem_add_to_page_cache+0x552/0x7f0 [ 293.598108] ? shmem_alloc_and_acct_page+0x670/0x670 [ 293.603193] ? __radix_tree_preload+0x1c3/0x250 [ 293.607843] shmem_getpage_gfp+0x13fa/0x27b0 [ 293.612272] ? shmem_should_replace_page.isra.0.part.0+0x10/0x10 [ 293.618401] shmem_write_begin+0xeb/0x190 [ 293.622549] generic_perform_write+0x1c9/0x420 [ 293.627119] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 293.631785] ? current_time+0xb0/0xb0 [ 293.635593] ? lock_acquire+0x170/0x3f0 [ 293.639575] __generic_file_write_iter+0x227/0x590 [ 293.644499] generic_file_write_iter+0x36f/0x650 [ 293.649243] __vfs_write+0x44e/0x630 [ 293.652969] ? kernel_read+0x110/0x110 [ 293.656851] ? rcu_read_lock_sched_held+0x10a/0x130 [ 293.661865] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 293.666610] vfs_write+0x17f/0x4d0 [ 293.670141] SyS_pwrite64+0x116/0x140 [ 293.673935] ? SyS_pread64+0x140/0x140 [ 293.677827] ? fput+0xb/0x140 [ 293.680986] ? do_syscall_64+0x4c/0x640 [ 293.684953] ? SyS_pread64+0x140/0x140 [ 293.688832] do_syscall_64+0x1d5/0x640 [ 293.692714] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 293.697904] RIP: 0033:0x416887 [ 293.701077] RSP: 002b:00007f1a24bb6a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 293.708799] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 0000000000416887 [ 293.716071] RDX: 0000000000000048 RSI: 0000000020000200 RDI: 0000000000000004 [ 293.723328] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 293.730577] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000003 [ 293.737833] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 20:45:34 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:34 executing program 0 (fault-call:0 fault-nth:8): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 293.868156] FAULT_INJECTION: forcing a failure. [ 293.868156] name failslab, interval 1, probability 0, space 0, times 0 [ 293.880267] CPU: 0 PID: 23602 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 293.888154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.897537] Call Trace: [ 293.900154] dump_stack+0x1b2/0x283 [ 293.903786] should_fail.cold+0x10a/0x154 [ 293.907938] should_failslab+0xd6/0x130 [ 293.911912] kmem_cache_alloc+0x28e/0x3c0 [ 293.916044] getname_flags+0xc8/0x550 [ 293.919824] do_sys_open+0x202/0x3e0 [ 293.923522] ? filp_open+0x60/0x60 [ 293.927045] ? SyS_pwrite64+0xca/0x140 [ 293.930934] ? fput+0xb/0x140 [ 293.934067] ? do_syscall_64+0x4c/0x640 [ 293.938033] ? do_sys_open+0x3e0/0x3e0 [ 293.941908] do_syscall_64+0x1d5/0x640 [ 293.945810] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 293.950978] RIP: 0033:0x416821 [ 293.954145] RSP: 002b:00007f1a24bb6a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 20:45:34 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x9, 0x0, &(0x7f0000000040), 0x0, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'L-', 0x401}, 0x16, 0x1) 20:45:34 executing program 0 (fault-call:0 fault-nth:9): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 293.961830] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 0000000000416821 [ 293.969081] RDX: 00007f1a24bb6b0a RSI: 0000000000000002 RDI: 00007f1a24bb6b00 [ 293.976354] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 293.983696] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000003 [ 293.990952] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 20:45:34 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e21, 0x8, @loopback, 0x8}, @in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x5}, @in6={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6}], 0x84) [ 294.061333] FAULT_INJECTION: forcing a failure. [ 294.061333] name failslab, interval 1, probability 0, space 0, times 0 [ 294.072850] CPU: 1 PID: 23613 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 294.080734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.090081] Call Trace: [ 294.092658] dump_stack+0x1b2/0x283 [ 294.096272] should_fail.cold+0x10a/0x154 [ 294.100417] should_failslab+0xd6/0x130 [ 294.104369] kmem_cache_alloc+0x28e/0x3c0 [ 294.108496] get_empty_filp+0x86/0x3e0 [ 294.112381] path_openat+0x87/0x2aa0 [ 294.116097] ? kasan_kmalloc.part.0+0xa6/0xd0 [ 294.120572] ? kasan_kmalloc.part.0+0x4f/0xd0 [ 294.125045] ? kmem_cache_alloc+0x124/0x3c0 [ 294.129343] ? getname_flags+0xc8/0x550 [ 294.133296] ? do_sys_open+0x202/0x3e0 [ 294.137164] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 294.142507] ? path_mountpoint+0x960/0x960 [ 294.146738] ? trace_hardirqs_on+0x10/0x10 [ 294.150960] ? __generic_file_write_iter+0x194/0x590 [ 294.156052] do_filp_open+0x18e/0x250 [ 294.159861] ? may_open_dev+0xe0/0xe0 [ 294.163644] ? __alloc_fd+0x1bf/0x490 [ 294.167430] ? lock_acquire+0x170/0x3f0 [ 294.171384] ? lock_downgrade+0x6e0/0x6e0 [ 294.175525] ? do_raw_spin_unlock+0x164/0x250 [ 294.179998] ? __alloc_fd+0x1bf/0x490 [ 294.183781] do_sys_open+0x292/0x3e0 [ 294.187499] ? filp_open+0x60/0x60 [ 294.191038] ? SyS_pwrite64+0xca/0x140 [ 294.194924] ? fput+0xb/0x140 [ 294.198017] ? do_syscall_64+0x4c/0x640 [ 294.201982] ? do_sys_open+0x3e0/0x3e0 [ 294.205880] do_syscall_64+0x1d5/0x640 20:45:34 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x3, 0x44e180) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r0, 0xc1004111, &(0x7f0000000700)={0x80000001, [0xfffffff9, 0x189, 0x9], [{0x20, 0xad48, 0x1, 0x0, 0x1}, {0x0, 0xa78, 0x1, 0x1, 0x1}, {0x7, 0x1, 0x1, 0x1, 0x1}, {0x5, 0x9, 0x1, 0x1, 0x1}, {0x2, 0x200, 0x1}, {0x5, 0x40001605, 0x1, 0x1, 0x1, 0x1}, {0x6, 0x2}, {0x5, 0x9, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x1, 0x1}, {0x80000000, 0x9, 0x0, 0x0, 0x1}, {0x18e0, 0x4, 0x1, 0x0, 0x1}, {0x355, 0x0, 0x0, 0x1}], 0x4}) ioctl$SIOCAX25GETINFOOLD(r0, 0x89e9, &(0x7f00000006c0)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) 20:45:34 executing program 0 (fault-call:0 fault-nth:10): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 294.209752] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 294.214919] RIP: 0033:0x416821 [ 294.218091] RSP: 002b:00007f1a24bb6a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 294.225806] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 0000000000416821 [ 294.233073] RDX: 00007f1a24bb6b0a RSI: 0000000000000002 RDI: 00007f1a24bb6b00 [ 294.240338] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 294.247601] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000003 [ 294.254860] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 20:45:35 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 294.337018] FAULT_INJECTION: forcing a failure. [ 294.337018] name failslab, interval 1, probability 0, space 0, times 0 [ 294.349955] CPU: 0 PID: 23626 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 294.358459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.367817] Call Trace: [ 294.370410] dump_stack+0x1b2/0x283 [ 294.370414] print_req_error: I/O error, dev loop4, sector 0 [ 294.370504] print_req_error: I/O error, dev loop4, sector 0 [ 294.374038] should_fail.cold+0x10a/0x154 [ 294.374052] should_failslab+0xd6/0x130 [ 294.374062] kmem_cache_alloc+0x28e/0x3c0 [ 294.374073] get_empty_filp+0x86/0x3e0 [ 294.374084] path_openat+0x87/0x2aa0 [ 294.379779] Buffer I/O error on dev loop4, logical block 0, async page read [ 294.385466] ? kasan_kmalloc.part.0+0xa6/0xd0 [ 294.385476] ? kasan_kmalloc.part.0+0x4f/0xd0 [ 294.385482] ? kmem_cache_alloc+0x124/0x3c0 [ 294.385490] ? getname_flags+0xc8/0x550 [ 294.385498] ? do_sys_open+0x202/0x3e0 [ 294.385508] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 294.385519] ? path_mountpoint+0x960/0x960 [ 294.385530] ? trace_hardirqs_on+0x10/0x10 [ 294.385545] do_filp_open+0x18e/0x250 [ 294.385556] ? may_open_dev+0xe0/0xe0 [ 294.385565] ? __alloc_fd+0x1bf/0x490 [ 294.385575] ? lock_acquire+0x170/0x3f0 [ 294.394099] print_req_error: I/O error, dev loop4, sector 0 [ 294.397786] ? lock_downgrade+0x6e0/0x6e0 [ 294.397801] ? do_raw_spin_unlock+0x164/0x250 [ 294.397813] ? __alloc_fd+0x1bf/0x490 [ 294.397828] do_sys_open+0x292/0x3e0 [ 294.401711] Buffer I/O error on dev loop4, logical block 0, async page read [ 294.405390] ? filp_open+0x60/0x60 [ 294.405398] ? SyS_pwrite64+0xca/0x140 [ 294.405406] ? fput+0xb/0x140 [ 294.405417] ? do_syscall_64+0x4c/0x640 [ 294.405425] ? do_sys_open+0x3e0/0x3e0 [ 294.405436] do_syscall_64+0x1d5/0x640 [ 294.405451] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 294.405458] RIP: 0033:0x416821 [ 294.405465] RSP: 002b:00007f1a24bb6a60 EFLAGS: 00000293 [ 294.416501] print_req_error: I/O error, dev loop4, sector 0 [ 294.417010] ORIG_RAX: 0000000000000002 [ 294.421550] Buffer I/O error on dev loop4, logical block 0, async page read [ 294.425818] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 0000000000416821 [ 294.425823] RDX: 00007f1a24bb6b0a RSI: 0000000000000002 RDI: 00007f1a24bb6b00 [ 294.425828] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 294.425833] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000003 [ 294.425838] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 20:45:35 executing program 0 (fault-call:0 fault-nth:11): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 294.468702] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 294.589994] BTRFS error (device loop2): superblock checksum mismatch [ 294.604594] FAULT_INJECTION: forcing a failure. [ 294.604594] name failslab, interval 1, probability 0, space 0, times 0 [ 294.616071] CPU: 0 PID: 23644 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 294.623953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.633303] Call Trace: 20:45:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) setreuid(0x0, r5) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x1, 0x0, {r3}, {r5}, 0x8, 0x800}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000000c0)=r6) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040), 0x111}}, 0x20) [ 294.635894] dump_stack+0x1b2/0x283 [ 294.639543] should_fail.cold+0x10a/0x154 [ 294.644566] should_failslab+0xd6/0x130 [ 294.648539] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 294.653205] ? loop_get_status64+0x100/0x100 [ 294.657616] __kthread_create_on_node+0xbe/0x3a0 [ 294.662378] ? kthread_park+0x130/0x130 [ 294.666349] ? lo_ioctl+0x87/0x1c00 [ 294.669975] ? __mutex_lock+0x2cb/0x1430 [ 294.674037] ? __fget+0x1ff/0x360 [ 294.677489] ? loop_get_status64+0x100/0x100 [ 294.681898] kthread_create_on_node+0xa8/0xd0 20:45:35 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 294.686394] ? __kthread_create_on_node+0x3a0/0x3a0 [ 294.691409] ? __lockdep_init_map+0x100/0x560 [ 294.695901] ? __lockdep_init_map+0x100/0x560 [ 294.700399] lo_ioctl+0xca9/0x1c00 [ 294.703945] ? loop_clr_fd+0xac0/0xac0 [ 294.707834] blkdev_ioctl+0x91d/0x17c0 [ 294.711720] ? blkpg_ioctl+0x8d0/0x8d0 [ 294.715604] ? trace_hardirqs_on+0x10/0x10 [ 294.719848] block_ioctl+0xd9/0x120 [ 294.723480] ? blkdev_fallocate+0x3a0/0x3a0 [ 294.727805] do_vfs_ioctl+0x75a/0xfe0 [ 294.731607] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 294.737228] ? ioctl_preallocate+0x1a0/0x1a0 [ 294.741640] ? security_file_ioctl+0x76/0xb0 [ 294.746031] ? security_file_ioctl+0x83/0xb0 [ 294.750420] SyS_ioctl+0x7f/0xb0 [ 294.753773] ? do_vfs_ioctl+0xfe0/0xfe0 [ 294.757848] do_syscall_64+0x1d5/0x640 [ 294.761731] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 294.766932] RIP: 0033:0x45c8f7 [ 294.770107] RSP: 002b:00007f1a24bb6a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 294.777799] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 294.785166] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 294.792421] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 294.799766] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 294.807014] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 20:45:35 executing program 0 (fault-call:0 fault-nth:12): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="7e0a917281263d112c4ed4dd62deb446abdef60e9350b365dd83", 0x1a, 0x2}, {&(0x7f0000000300)="d0f8788b6e608fd162566cf1dfde833ba88316fe7ba77d3d3cbf63541408b9e9199623644f0b937daa68342d3d18826519b74518f02cd9b53ddacdf141c68b41d25fcef15d96bb6d92e6e4096aea5fda081c96f8876e1aa3f4abf1d7ea4b85b96af0ddfface31e103ede5588a814a4719582f0125242ba5f6de81c558389057066b3d684b7e40a01493f0381ff2c23814cefe7945053bf9a51395834483c55f995fe2628a0bed1782550529f97180953c15c179e753d7f301c9c2ed9a306bac28a4e102ab85d0aadeb3bf245165d9245b212", 0xd2}], 0x0, 0x0) [ 294.842738] BTRFS error (device loop2): open_ctree failed [ 294.850557] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 294.861357] BTRFS error (device loop2): superblock checksum mismatch [ 294.914262] FAULT_INJECTION: forcing a failure. [ 294.914262] name failslab, interval 1, probability 0, space 0, times 0 [ 294.930838] CPU: 0 PID: 23661 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 294.938745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.948538] Call Trace: [ 294.951144] dump_stack+0x1b2/0x283 [ 294.954811] should_fail.cold+0x10a/0x154 [ 294.958968] should_failslab+0xd6/0x130 [ 294.962948] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 294.967617] ? loop_get_status64+0x100/0x100 [ 294.972028] __kthread_create_on_node+0xbe/0x3a0 [ 294.976785] ? kthread_park+0x130/0x130 [ 294.980859] ? lo_ioctl+0x87/0x1c00 [ 294.984495] ? __mutex_lock+0x2cb/0x1430 [ 294.988564] ? __fget+0x1ff/0x360 [ 294.992038] ? loop_get_status64+0x100/0x100 [ 294.996433] kthread_create_on_node+0xa8/0xd0 [ 295.000914] ? __kthread_create_on_node+0x3a0/0x3a0 [ 295.005917] ? __lockdep_init_map+0x100/0x560 [ 295.010391] ? __lockdep_init_map+0x100/0x560 [ 295.014871] lo_ioctl+0xca9/0x1c00 [ 295.018393] ? loop_clr_fd+0xac0/0xac0 [ 295.022260] blkdev_ioctl+0x91d/0x17c0 [ 295.026125] ? blkpg_ioctl+0x8d0/0x8d0 [ 295.029992] ? trace_hardirqs_on+0x10/0x10 [ 295.034212] block_ioctl+0xd9/0x120 [ 295.037817] ? blkdev_fallocate+0x3a0/0x3a0 [ 295.042120] do_vfs_ioctl+0x75a/0xfe0 [ 295.045905] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 295.051525] ? ioctl_preallocate+0x1a0/0x1a0 [ 295.055924] ? security_file_ioctl+0x76/0xb0 [ 295.060311] ? security_file_ioctl+0x83/0xb0 [ 295.064699] SyS_ioctl+0x7f/0xb0 [ 295.068044] ? do_vfs_ioctl+0xfe0/0xfe0 [ 295.072086] do_syscall_64+0x1d5/0x640 [ 295.075960] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 295.081125] RIP: 0033:0x45c8f7 [ 295.084292] RSP: 002b:00007f1a24bb6a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 295.091994] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 295.099254] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 295.106503] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a 20:45:35 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 295.113751] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 295.121015] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 [ 295.142799] BTRFS error (device loop2): open_ctree failed 20:45:35 executing program 0 (fault-call:0 fault-nth:13): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:35 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000000c0)=""/50, 0x32}, &(0x7f0000000100), 0x50}, 0x20) syz_mount_image$btrfs(&(0x7f0000000300)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0xad, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4369e038624114f15ddffff01004d010000000000000000007a0000000000fff6f2a2290748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x5}], 0x2004, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x404000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) [ 295.212979] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 295.232338] BTRFS error (device loop2): superblock checksum mismatch [ 295.309816] FAULT_INJECTION: forcing a failure. [ 295.309816] name failslab, interval 1, probability 0, space 0, times 0 [ 295.321237] BTRFS error (device loop2): open_ctree failed [ 295.328626] print_req_error: I/O error, dev loop0, sector 0 [ 295.336094] print_req_error: I/O error, dev loop0, sector 0 [ 295.341864] Buffer I/O error on dev loop0, logical block 0, async page read [ 295.351445] print_req_error: I/O error, dev loop0, sector 0 [ 295.357370] Buffer I/O error on dev loop0, logical block 0, async page read [ 295.368589] print_req_error: I/O error, dev loop0, sector 0 [ 295.369643] CPU: 1 PID: 23682 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 295.374542] Buffer I/O error on dev loop0, logical block 0, async page read [ 295.382261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.391431] Buffer I/O error on dev loop0, logical block 0, async page read [ 295.398674] Call Trace: [ 295.398692] dump_stack+0x1b2/0x283 [ 295.398709] should_fail.cold+0x10a/0x154 [ 295.398724] should_failslab+0xd6/0x130 [ 295.398734] kmem_cache_alloc+0x28e/0x3c0 [ 295.398746] __kernfs_new_node+0x6f/0x470 [ 295.398756] kernfs_new_node+0x7b/0xe0 [ 295.398772] __kernfs_create_file+0x3d/0x320 [ 295.406075] Buffer I/O error on dev loop0, logical block 0, async page read [ 295.408420] sysfs_add_file_mode_ns+0x1e1/0x450 [ 295.408435] internal_create_group+0x23b/0x7e0 [ 295.408453] lo_ioctl+0x1108/0x1c00 [ 295.408466] ? loop_clr_fd+0xac0/0xac0 [ 295.412242] Buffer I/O error on dev loop0, logical block 0, async page read [ 295.416214] blkdev_ioctl+0x91d/0x17c0 [ 295.416222] ? blkpg_ioctl+0x8d0/0x8d0 [ 295.416232] ? trace_hardirqs_on+0x10/0x10 [ 295.416254] block_ioctl+0xd9/0x120 [ 295.416262] ? blkdev_fallocate+0x3a0/0x3a0 [ 295.416273] do_vfs_ioctl+0x75a/0xfe0 [ 295.416286] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 295.420445] Buffer I/O error on dev loop0, logical block 3, async page read [ 295.424381] ? ioctl_preallocate+0x1a0/0x1a0 [ 295.424402] ? security_file_ioctl+0x76/0xb0 [ 295.424411] ? security_file_ioctl+0x83/0xb0 [ 295.424420] SyS_ioctl+0x7f/0xb0 [ 295.424429] ? do_vfs_ioctl+0xfe0/0xfe0 [ 295.424442] do_syscall_64+0x1d5/0x640 [ 295.528437] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 295.533617] RIP: 0033:0x45c8f7 [ 295.536819] RSP: 002b:00007f1a24bb6a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 295.544530] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 295.551797] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 20:45:36 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 295.559064] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 295.566372] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 295.573643] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 20:45:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000080)={0x0, 0x3, 0x9, 0x40}) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) 20:45:36 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000100), 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000300)={0x14, r2, 0x7, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r2, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000015}, 0x80085) 20:45:36 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000600)="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", 0x167}], 0x1, 0x0) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000080)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r1, &(0x7f00000003c0)="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", 0xffffffffffffffdc) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000340)=0x20) mq_timedreceive(r2, &(0x7f00000000c0)=""/146, 0x92, 0x1000, &(0x7f0000000180)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x2}, 0xffffffffffffff73) ioctl$SCSI_IOCTL_DOORUNLOCK(r3, 0x5381) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000000280)="98d964a60a9dc34aa8d21eef90e8e1cfdbea4480d625b4608def74795ab9501ce7e7c82c7fd3960f12a7607ebee6390200c971c7b61c3452d758ebc83148082849a82c4c3170563df166ca4dfcb5f57517e9a5a7843032e308a260fb3181797a08756c7e5e9bd9f366f4542d47f48a20f7c0cd3ad06f6794068f220f8041a76678ac92300beb6ca3a97a1fce2f83f1e787", 0x91) [ 295.673543] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 295.705855] BTRFS error (device loop2): superblock checksum mismatch 20:45:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x3}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x500202) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @in={0x2, 0x4e24, @broadcast}}}, 0xfe8f) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) setreuid(0x0, r6) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) setreuid(0x0, r8) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv6_newrule={0xb8, 0x20, 0x400, 0x70bd2b, 0x25dfdbfb, {0xa, 0x0, 0x0, 0x1, 0x80, 0x0, 0x0, 0x4, 0x6}, [@FIB_RULE_POLICY=@FRA_UID_RANGE={0xc, 0x14, {r6, r8}}, @FRA_DST={0x14, 0x1, @private1}, @FIB_RULE_POLICY=@FRA_DPORT_RANGE={0x8, 0x18, {0x4e22, 0x4e22}}, @FRA_SRC={0x14, 0x2, @ipv4={[], [], @loopback}}, @FRA_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0x26}}, @FRA_SRC={0x14, 0x2, @dev={0xfe, 0x80, [], 0x21}}, @FIB_RULE_POLICY=@FRA_TABLE={0x8, 0xf, 0x8}, @FRA_DST={0x14, 0x1, @local}, @FRA_DST={0x14, 0x1, @private1={0xfc, 0x1, [], 0x4}}, @FIB_RULE_POLICY=@FRA_FWMASK={0x8, 0x10, 0x5}]}, 0xb8}}, 0x4800) [ 295.752977] BTRFS error (device loop2): open_ctree failed [ 295.760985] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 295.780010] BTRFS error (device loop2): superblock checksum mismatch 20:45:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x0) prctl$PR_MCE_KILL_GET(0x22) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) 20:45:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) r2 = socket(0x1e, 0x805, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001200)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r4, 0x3a6, 0x11af}, &(0x7f00000000c0)=0x8) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x702102, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r8 = socket$inet(0x2, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r6, &(0x7f0000000600)={0x0, 0x36, &(0x7f00000005c0)={&(0x7f00000003c0)={0x1c, r7, 0x31905e13403123b7, 0x0, 0x0, {0xb, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r7, 0x300, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x1c}}, 0x8010) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) 20:45:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xc04e, 0x40000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @ib}}, 0x90) [ 295.846301] BTRFS error (device loop2): open_ctree failed [ 295.857680] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 295.870660] BTRFS error (device loop2): superblock checksum mismatch 20:45:36 executing program 0 (fault-call:0 fault-nth:14): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:36 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f0000000080)={0x6, 'erspan0\x00', {0x2}, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib}}, 0x90) [ 295.976030] BTRFS error (device loop2): open_ctree failed [ 296.002691] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 296.009901] BTRFS error (device loop2): superblock checksum mismatch [ 296.020975] FAULT_INJECTION: forcing a failure. [ 296.020975] name failslab, interval 1, probability 0, space 0, times 0 [ 296.040978] CPU: 1 PID: 23761 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 296.048881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.058230] Call Trace: [ 296.060809] dump_stack+0x1b2/0x283 [ 296.064422] should_fail.cold+0x10a/0x154 [ 296.068552] should_failslab+0xd6/0x130 [ 296.072505] kmem_cache_alloc+0x28e/0x3c0 [ 296.076632] __kernfs_new_node+0x6f/0x470 [ 296.080761] kernfs_new_node+0x7b/0xe0 [ 296.084629] __kernfs_create_file+0x3d/0x320 [ 296.089016] sysfs_add_file_mode_ns+0x1e1/0x450 [ 296.093688] internal_create_group+0x23b/0x7e0 [ 296.098253] lo_ioctl+0x1108/0x1c00 [ 296.101860] ? loop_clr_fd+0xac0/0xac0 [ 296.105727] blkdev_ioctl+0x91d/0x17c0 [ 296.109592] ? blkpg_ioctl+0x8d0/0x8d0 [ 296.113458] ? trace_hardirqs_on+0x10/0x10 [ 296.117701] block_ioctl+0xd9/0x120 [ 296.121322] ? blkdev_fallocate+0x3a0/0x3a0 [ 296.125625] do_vfs_ioctl+0x75a/0xfe0 [ 296.129407] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 296.135024] ? ioctl_preallocate+0x1a0/0x1a0 [ 296.139418] ? security_file_ioctl+0x76/0xb0 [ 296.143803] ? security_file_ioctl+0x83/0xb0 [ 296.148203] SyS_ioctl+0x7f/0xb0 [ 296.151547] ? do_vfs_ioctl+0xfe0/0xfe0 [ 296.155503] do_syscall_64+0x1d5/0x640 [ 296.159373] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 296.164558] RIP: 0033:0x45c8f7 [ 296.167725] RSP: 002b:00007f1a24bb6a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 296.175421] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 296.182847] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 296.190095] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 296.197358] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 296.204630] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 20:45:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [], @rand_addr=0x64010100}, 0xbdb, 0x2, 0x2, 0x7, 0x6, 0x9db}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) 20:45:37 executing program 1 (fault-call:3 fault-nth:0): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:37 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 296.353621] BTRFS error (device loop2): open_ctree failed [ 296.361758] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 296.388809] BTRFS error (device loop2): superblock checksum mismatch [ 296.402119] FAULT_INJECTION: forcing a failure. [ 296.402119] name failslab, interval 1, probability 0, space 0, times 0 [ 296.421962] CPU: 0 PID: 23794 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 296.432381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.441728] Call Trace: [ 296.444304] dump_stack+0x1b2/0x283 [ 296.447943] should_fail.cold+0x10a/0x154 [ 296.452091] should_failslab+0xd6/0x130 [ 296.456165] __kmalloc+0x2c1/0x400 [ 296.459812] ? SyS_memfd_create+0xb9/0x3a0 [ 296.464225] SyS_memfd_create+0xb9/0x3a0 [ 296.468299] ? shmem_fcntl+0x120/0x120 [ 296.472171] ? SyS_clock_settime+0x1a0/0x1a0 [ 296.476584] ? do_syscall_64+0x4c/0x640 [ 296.480541] ? shmem_fcntl+0x120/0x120 [ 296.484426] do_syscall_64+0x1d5/0x640 [ 296.488321] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 296.493507] RIP: 0033:0x45ca29 [ 296.496715] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 20:45:37 executing program 1 (fault-call:3 fault-nth:1): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 296.504418] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 296.511673] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 296.518933] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 296.526199] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000005 [ 296.533470] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 296.583876] BTRFS error (device loop2): open_ctree failed [ 296.597071] FAULT_INJECTION: forcing a failure. [ 296.597071] name failslab, interval 1, probability 0, space 0, times 0 [ 296.608784] CPU: 1 PID: 23803 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 296.616675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.626025] Call Trace: [ 296.628609] dump_stack+0x1b2/0x283 [ 296.632253] should_fail.cold+0x10a/0x154 [ 296.636756] should_failslab+0xd6/0x130 [ 296.640710] kmem_cache_alloc+0x28e/0x3c0 [ 296.644848] __d_alloc+0x2a/0x9b0 [ 296.648283] ? lock_downgrade+0x6e0/0x6e0 [ 296.652423] __shmem_file_setup.part.0+0xcb/0x3c0 [ 296.657294] ? shmem_rename2+0x6e0/0x6e0 [ 296.661340] ? __alloc_fd+0x1bf/0x490 [ 296.665127] SyS_memfd_create+0x1f6/0x3a0 [ 296.669277] ? shmem_fcntl+0x120/0x120 [ 296.673151] ? SyS_clock_settime+0x1a0/0x1a0 [ 296.677538] ? do_syscall_64+0x4c/0x640 [ 296.681494] ? shmem_fcntl+0x120/0x120 [ 296.685359] do_syscall_64+0x1d5/0x640 [ 296.689232] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 296.694398] RIP: 0033:0x45ca29 [ 296.697569] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 296.705261] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 296.712515] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 296.719767] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 296.727013] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000005 [ 296.734278] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:37 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0xfffd}], 0x0, 0x0) 20:45:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x11005, 0x0) 20:45:37 executing program 0 (fault-call:0 fault-nth:15): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:37 executing program 1 (fault-call:3 fault-nth:2): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:37 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414001800940011"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 296.861154] FAULT_INJECTION: forcing a failure. [ 296.861154] name failslab, interval 1, probability 0, space 0, times 0 [ 296.867237] FAULT_INJECTION: forcing a failure. [ 296.867237] name failslab, interval 1, probability 0, space 0, times 0 [ 296.876759] CPU: 0 PID: 23823 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 296.891464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.900811] Call Trace: [ 296.903832] dump_stack+0x1b2/0x283 [ 296.907471] should_fail.cold+0x10a/0x154 [ 296.911619] should_failslab+0xd6/0x130 [ 296.915590] kmem_cache_alloc+0x28e/0x3c0 [ 296.919724] __kernfs_new_node+0x6f/0x470 [ 296.923873] kernfs_new_node+0x7b/0xe0 [ 296.927761] __kernfs_create_file+0x3d/0x320 [ 296.932170] sysfs_add_file_mode_ns+0x1e1/0x450 [ 296.936840] internal_create_group+0x23b/0x7e0 [ 296.941425] lo_ioctl+0x1108/0x1c00 [ 296.945052] ? loop_clr_fd+0xac0/0xac0 [ 296.948931] blkdev_ioctl+0x91d/0x17c0 [ 296.952807] ? blkpg_ioctl+0x8d0/0x8d0 [ 296.956677] ? trace_hardirqs_on+0x10/0x10 [ 296.960917] block_ioctl+0xd9/0x120 [ 296.964529] ? blkdev_fallocate+0x3a0/0x3a0 [ 296.968839] do_vfs_ioctl+0x75a/0xfe0 [ 296.972627] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 296.978234] ? ioctl_preallocate+0x1a0/0x1a0 [ 296.982641] ? security_file_ioctl+0x76/0xb0 [ 296.987036] ? security_file_ioctl+0x83/0xb0 [ 296.991425] SyS_ioctl+0x7f/0xb0 [ 296.994774] ? do_vfs_ioctl+0xfe0/0xfe0 [ 296.998730] do_syscall_64+0x1d5/0x640 [ 297.002613] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 297.007787] RIP: 0033:0x45c8f7 [ 297.010957] RSP: 002b:00007f1a24bb6a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 297.018655] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 297.025914] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 297.033184] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 297.040440] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 297.047699] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 [ 297.054999] CPU: 1 PID: 23820 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 297.062886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.072232] Call Trace: [ 297.074809] dump_stack+0x1b2/0x283 [ 297.078422] should_fail.cold+0x10a/0x154 [ 297.082555] should_failslab+0xd6/0x130 [ 297.086507] kmem_cache_alloc+0x28e/0x3c0 [ 297.090650] ? shmem_destroy_callback+0xa0/0xa0 [ 297.095299] shmem_alloc_inode+0x18/0x40 [ 297.099338] ? shmem_destroy_callback+0xa0/0xa0 [ 297.104001] alloc_inode+0x5d/0x170 [ 297.107621] new_inode_pseudo+0x14/0xe0 [ 297.111590] new_inode+0x1b/0x40 [ 297.114943] shmem_get_inode+0x74/0x780 [ 297.118900] __shmem_file_setup.part.0+0x104/0x3c0 [ 297.123808] ? shmem_rename2+0x6e0/0x6e0 [ 297.127848] ? __alloc_fd+0x1bf/0x490 [ 297.131632] SyS_memfd_create+0x1f6/0x3a0 [ 297.135759] ? shmem_fcntl+0x120/0x120 [ 297.139625] ? SyS_clock_settime+0x1a0/0x1a0 [ 297.144013] ? do_syscall_64+0x4c/0x640 [ 297.147966] ? shmem_fcntl+0x120/0x120 [ 297.151831] do_syscall_64+0x1d5/0x640 [ 297.155702] entry_SYSCALL_64_after_hwframe+0x46/0xbb 20:45:37 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 297.160867] RIP: 0033:0x45ca29 [ 297.164034] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 297.171723] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 297.178974] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 297.186224] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 297.193562] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000005 [ 297.200810] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:37 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) connect$tipc(0xffffffffffffffff, &(0x7f0000000100)=@name={0x1e, 0x2, 0x3, {{0x2, 0x1}, 0x1}}, 0x10) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/75) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) 20:45:38 executing program 1 (fault-call:3 fault-nth:3): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:38 executing program 4: ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x6024, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed120008f9fdffff01004d01000000000021007a00000000f7fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d0000", 0x48, 0xfffd}], 0x0, 0x0) 20:45:38 executing program 0 (fault-call:0 fault-nth:16): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 297.307370] FAULT_INJECTION: forcing a failure. [ 297.307370] name failslab, interval 1, probability 0, space 0, times 0 [ 297.335929] CPU: 1 PID: 23845 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 297.343840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.353189] Call Trace: [ 297.355815] dump_stack+0x1b2/0x283 [ 297.358743] FAULT_INJECTION: forcing a failure. [ 297.358743] name failslab, interval 1, probability 0, space 0, times 0 [ 297.359444] should_fail.cold+0x10a/0x154 [ 297.374772] should_failslab+0xd6/0x130 [ 297.378838] kmem_cache_alloc+0x28e/0x3c0 [ 297.382989] selinux_inode_alloc_security+0xb1/0x2a0 [ 297.388092] security_inode_alloc+0x8f/0xd0 [ 297.392418] inode_init_always+0x576/0xb10 [ 297.396648] alloc_inode+0x7a/0x170 [ 297.400274] new_inode_pseudo+0x14/0xe0 [ 297.404249] new_inode+0x1b/0x40 [ 297.407620] shmem_get_inode+0x74/0x780 [ 297.411599] __shmem_file_setup.part.0+0x104/0x3c0 [ 297.416518] ? shmem_rename2+0x6e0/0x6e0 [ 297.420574] ? __alloc_fd+0x1bf/0x490 [ 297.424362] SyS_memfd_create+0x1f6/0x3a0 [ 297.428501] ? shmem_fcntl+0x120/0x120 [ 297.432369] ? SyS_clock_settime+0x1a0/0x1a0 [ 297.436757] ? do_syscall_64+0x4c/0x640 [ 297.440729] ? shmem_fcntl+0x120/0x120 [ 297.444602] do_syscall_64+0x1d5/0x640 [ 297.448478] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 297.453652] RIP: 0033:0x45ca29 [ 297.456821] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 297.464512] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 297.471770] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 297.479019] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 297.486285] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000005 [ 297.493534] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:38 executing program 1 (fault-call:3 fault-nth:4): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 297.500795] CPU: 0 PID: 23851 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 297.508685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.518047] Call Trace: [ 297.520644] dump_stack+0x1b2/0x283 [ 297.524289] should_fail.cold+0x10a/0x154 [ 297.528447] should_failslab+0xd6/0x130 [ 297.532424] kmem_cache_alloc+0x28e/0x3c0 [ 297.536575] __kernfs_new_node+0x6f/0x470 [ 297.540725] kernfs_new_node+0x7b/0xe0 [ 297.544655] __kernfs_create_file+0x3d/0x320 [ 297.549076] sysfs_add_file_mode_ns+0x1e1/0x450 [ 297.553804] internal_create_group+0x23b/0x7e0 [ 297.558413] lo_ioctl+0x1108/0x1c00 [ 297.562027] ? loop_clr_fd+0xac0/0xac0 [ 297.565899] blkdev_ioctl+0x91d/0x17c0 [ 297.569863] ? blkpg_ioctl+0x8d0/0x8d0 [ 297.573734] ? trace_hardirqs_on+0x10/0x10 [ 297.577958] block_ioctl+0xd9/0x120 [ 297.581579] ? blkdev_fallocate+0x3a0/0x3a0 [ 297.585888] do_vfs_ioctl+0x75a/0xfe0 [ 297.589670] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 297.595280] ? ioctl_preallocate+0x1a0/0x1a0 [ 297.599677] ? security_file_ioctl+0x76/0xb0 [ 297.604072] ? security_file_ioctl+0x83/0xb0 [ 297.608467] SyS_ioctl+0x7f/0xb0 [ 297.611813] ? do_vfs_ioctl+0xfe0/0xfe0 [ 297.615770] do_syscall_64+0x1d5/0x640 [ 297.619641] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 297.624811] RIP: 0033:0x45c8f7 [ 297.627982] RSP: 002b:00007f1a24bb6a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 297.635685] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 297.642944] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 297.650210] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a 20:45:38 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 297.657463] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 297.664712] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f1a24bb76d4 [ 297.716479] FAULT_INJECTION: forcing a failure. [ 297.716479] name failslab, interval 1, probability 0, space 0, times 0 [ 297.757512] CPU: 1 PID: 23863 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 297.765434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.774838] Call Trace: [ 297.777446] dump_stack+0x1b2/0x283 [ 297.781082] should_fail.cold+0x10a/0x154 [ 297.785237] should_failslab+0xd6/0x130 [ 297.789214] kmem_cache_alloc+0x28e/0x3c0 [ 297.793364] get_empty_filp+0x86/0x3e0 [ 297.797252] alloc_file+0x23/0x440 [ 297.800796] __shmem_file_setup.part.0+0x198/0x3c0 20:45:38 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = socket(0x1e, 0x805, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001200)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e21, 0xffffffff, @mcast1, 0x6}}, 0x8, 0x401}, 0x90) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 297.805727] ? shmem_rename2+0x6e0/0x6e0 [ 297.809784] ? __alloc_fd+0x1bf/0x490 [ 297.813592] SyS_memfd_create+0x1f6/0x3a0 [ 297.817739] ? shmem_fcntl+0x120/0x120 [ 297.821626] ? SyS_clock_settime+0x1a0/0x1a0 [ 297.827080] ? do_syscall_64+0x4c/0x640 [ 297.831055] ? shmem_fcntl+0x120/0x120 [ 297.834942] do_syscall_64+0x1d5/0x640 [ 297.838834] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 297.844014] RIP: 0033:0x45ca29 [ 297.847182] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 297.854868] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 297.862121] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 297.869376] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 297.876626] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000005 [ 297.883888] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:38 executing program 1 (fault-call:3 fault-nth:5): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 297.909558] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 297.921435] BTRFS error (device loop2): superblock checksum mismatch [ 297.962108] FAULT_INJECTION: forcing a failure. [ 297.962108] name failslab, interval 1, probability 0, space 0, times 0 [ 297.974476] CPU: 0 PID: 23881 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 297.982372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.992584] BTRFS error (device loop2): open_ctree failed [ 297.992674] Call Trace: [ 298.000778] dump_stack+0x1b2/0x283 [ 298.004434] should_fail.cold+0x10a/0x154 [ 298.008567] should_failslab+0xd6/0x130 [ 298.012522] kmem_cache_alloc+0x28e/0x3c0 [ 298.016654] selinux_file_alloc_security+0xaf/0x190 [ 298.021649] security_file_alloc+0x66/0xa0 [ 298.026013] ? selinux_is_enabled+0x5/0x50 [ 298.030227] get_empty_filp+0x15c/0x3e0 [ 298.034182] alloc_file+0x23/0x440 [ 298.037704] __shmem_file_setup.part.0+0x198/0x3c0 [ 298.042613] ? shmem_rename2+0x6e0/0x6e0 [ 298.046651] ? __alloc_fd+0x1bf/0x490 [ 298.050435] SyS_memfd_create+0x1f6/0x3a0 [ 298.054565] ? shmem_fcntl+0x120/0x120 [ 298.058432] ? SyS_clock_settime+0x1a0/0x1a0 [ 298.062820] ? do_syscall_64+0x4c/0x640 [ 298.066771] ? shmem_fcntl+0x120/0x120 [ 298.070642] do_syscall_64+0x1d5/0x640 [ 298.074514] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 298.079683] RIP: 0033:0x45ca29 [ 298.082850] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 298.090537] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045ca29 [ 298.097795] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c1b91 [ 298.105059] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 20:45:38 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 298.112307] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000005 [ 298.119556] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:38 executing program 1 (fault-call:3 fault-nth:6): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 298.185881] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 298.206862] BTRFS error (device loop2): superblock checksum mismatch [ 298.223963] FAULT_INJECTION: forcing a failure. [ 298.223963] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 298.240247] CPU: 0 PID: 23896 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 298.248148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.257499] Call Trace: [ 298.260092] dump_stack+0x1b2/0x283 [ 298.263733] should_fail.cold+0x10a/0x154 [ 298.267884] __alloc_pages_nodemask+0x22b/0x2730 [ 298.272646] ? static_obj+0x50/0x50 [ 298.276271] ? trace_hardirqs_on+0x10/0x10 [ 298.280510] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 298.285360] ? avc_has_perm_noaudit+0x157/0x2a0 [ 298.290144] ? lock_acquire+0x170/0x3f0 [ 298.294450] ? lock_downgrade+0x6e0/0x6e0 [ 298.298643] alloc_pages_vma+0xc1/0x4b0 [ 298.302614] shmem_alloc_page+0xe1/0x180 [ 298.306679] ? shmem_swapin+0x180/0x180 [ 298.310636] ? cred_has_capability+0x11e/0x220 [ 298.315198] ? selinux_inode_copy_up+0x180/0x180 [ 298.319930] ? find_get_entry+0x31b/0x660 [ 298.324085] ? check_preemption_disabled+0x35/0x240 [ 298.329112] ? __vm_enough_memory+0x261/0x460 [ 298.333617] shmem_alloc_and_acct_page+0x126/0x670 [ 298.338550] shmem_getpage_gfp+0x388/0x27b0 [ 298.342877] ? shmem_should_replace_page.isra.0.part.0+0x10/0x10 [ 298.349025] shmem_write_begin+0xeb/0x190 [ 298.353176] generic_perform_write+0x1c9/0x420 [ 298.357762] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 298.362427] ? current_time+0xb0/0xb0 [ 298.366476] ? lock_acquire+0x170/0x3f0 [ 298.370433] __generic_file_write_iter+0x227/0x590 [ 298.375360] generic_file_write_iter+0x36f/0x650 [ 298.380124] __vfs_write+0x44e/0x630 [ 298.383841] ? kernel_read+0x110/0x110 [ 298.387713] ? rcu_read_lock_sched_held+0x10a/0x130 [ 298.392725] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 298.397460] vfs_write+0x17f/0x4d0 [ 298.400979] SyS_pwrite64+0x116/0x140 [ 298.404765] ? SyS_pread64+0x140/0x140 [ 298.408632] ? fput+0xb/0x140 [ 298.411718] ? do_syscall_64+0x4c/0x640 [ 298.415673] ? SyS_pread64+0x140/0x140 [ 298.419545] do_syscall_64+0x1d5/0x640 [ 298.423436] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 298.428607] RIP: 0033:0x416887 [ 298.431794] RSP: 002b:00007f344d23ca60 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 298.439579] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 0000000000416887 [ 298.446833] RDX: 00000000000000c1 RSI: 0000000020000200 RDI: 0000000000000006 [ 298.454088] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 298.461360] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000005 [ 298.468612] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:39 executing program 1 (fault-call:3 fault-nth:7): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 298.492924] BTRFS error (device loop2): open_ctree failed [ 298.500961] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 298.521682] BTRFS error (device loop2): superblock checksum mismatch 20:45:39 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x200, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x3, 0x4, r4}, 0x14) 20:45:39 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:39 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r2, 0x80184151, &(0x7f00000003c0)={0x0, &(0x7f0000000340)="ec3ec99ea3a818448116929d334d73f309071670865eea845f232ca395a26135686232a07f1b1cea6d37cbde1d760b07556c6459028f12f3c9175220168d5d776f22942eeb62591389695e7fb7192ab7e7c9099bca1e6973c6351293a88e0f1294affdc8f05449a01446900f7dc18c7a", 0x70}) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r3, 0x1, 0x0, 0x0, {0x4}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) r4 = socket$rxrpc(0x21, 0x2, 0xa) writev(r4, &(0x7f0000000600)=[{&(0x7f0000000400)="fbdfaeff9e618f7d0a9785edc2dec367efcb9d712f64e9aa340bedcd8d81b889bc854046f1bd50072f66b64a295c17d46e27f3f84fb46f7f99bd0d6359519c4dd0cd280a70636ffd3cd94445a69ce2a17bf8d921537ffe0a428c6fe9add6b363ae36b57d17f9b4bea17cd5a94c62a8", 0x6f}, {&(0x7f0000000480)="4a3a02986d9a8f21d30a47be9e9d4621998f459a9752eeabd60e3f32c7a34234dcc7cde9d19c1306fcb4f7647b00efa59f7c1d18e3105a45bbc05124314caa4cd20c7848bb0ab4783ce3c05dace5b6ff0353e10cf2b249b0ff1d5760de45a4ca9e2339084f4ae76e5aa8819491009a82336e29c11110f8e56d3984de76eb917430249036a03ff66538b35f4480f05446b8efbe17590aa5fb7bb6c739155c2acb", 0xa0}, {&(0x7f0000000540)="b9f04306decdcfba7f9bf8fb048ee92cbb91690132815a27dfed0fe1901136061bd7bce349805f5ece8c42da25603ab98a2fe66e9e85a087fc6b6cb0e1fa9d32dc", 0x41}, {&(0x7f00000005c0)="eba4d407440e6965d668f00884ee160f9be557cd36396a0b53b08460", 0x1c}], 0x4) r5 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x10000) r6 = socket$inet(0x2, 0x4, 0x400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000340), 0x41395527) ioctl$SNDRV_PCM_IOCTL_UNLINK(r7, 0x4161, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r3, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x7}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xffff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x9e50e4b88f65511f}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r5}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r6}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24000000}, 0x404) [ 298.591841] FAULT_INJECTION: forcing a failure. [ 298.591841] name failslab, interval 1, probability 0, space 0, times 0 [ 298.603161] CPU: 0 PID: 23913 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 298.611043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.620396] Call Trace: [ 298.622992] dump_stack+0x1b2/0x283 [ 298.626627] should_fail.cold+0x10a/0x154 [ 298.630778] should_failslab+0xd6/0x130 [ 298.634743] kmem_cache_alloc+0x40/0x3c0 [ 298.638819] radix_tree_node_alloc.constprop.0+0x1b4/0x300 [ 298.644427] __radix_tree_create+0x32b/0x4b0 [ 298.648831] __radix_tree_insert+0x98/0x500 [ 298.653148] ? __radix_tree_create+0x4b0/0x4b0 [ 298.657723] ? shmem_add_to_page_cache+0x236/0x7f0 [ 298.662855] shmem_add_to_page_cache+0x552/0x7f0 [ 298.667616] ? shmem_alloc_and_acct_page+0x670/0x670 [ 298.672708] ? __radix_tree_preload+0x1c3/0x250 [ 298.677368] shmem_getpage_gfp+0x13fa/0x27b0 [ 298.681762] ? shmem_should_replace_page.isra.0.part.0+0x10/0x10 [ 298.687896] shmem_write_begin+0xeb/0x190 [ 298.692038] generic_perform_write+0x1c9/0x420 [ 298.696628] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 298.701300] ? current_time+0xb0/0xb0 [ 298.705082] ? lock_acquire+0x170/0x3f0 [ 298.709036] __generic_file_write_iter+0x227/0x590 [ 298.713960] generic_file_write_iter+0x36f/0x650 [ 298.718756] __vfs_write+0x44e/0x630 [ 298.722474] ? kernel_read+0x110/0x110 [ 298.726357] ? rcu_read_lock_sched_held+0x10a/0x130 [ 298.731376] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 298.736133] vfs_write+0x17f/0x4d0 [ 298.739662] SyS_pwrite64+0x116/0x140 [ 298.743475] ? SyS_pread64+0x140/0x140 [ 298.747346] ? fput+0xb/0x140 [ 298.750460] ? do_syscall_64+0x4c/0x640 [ 298.754418] ? SyS_pread64+0x140/0x140 [ 298.758294] do_syscall_64+0x1d5/0x640 [ 298.762166] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 298.767337] RIP: 0033:0x416887 [ 298.770519] RSP: 002b:00007f344d23ca60 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 298.778251] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 0000000000416887 [ 298.785504] RDX: 00000000000000c1 RSI: 0000000020000200 RDI: 0000000000000006 [ 298.792766] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 298.800024] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000005 [ 298.807302] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 298.865103] BTRFS error (device loop2): open_ctree failed [ 298.895588] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 298.909298] BTRFS error (device loop2): superblock checksum mismatch 20:45:39 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:39 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000080)={0x0, 0x3000, 0x5, 0x0, 0x20}) [ 298.992849] BTRFS error (device loop2): open_ctree failed 20:45:39 executing program 1 (fault-call:3 fault-nth:8): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 299.105437] FAULT_INJECTION: forcing a failure. [ 299.105437] name failslab, interval 1, probability 0, space 0, times 0 [ 299.117221] CPU: 0 PID: 23956 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 299.125116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.134466] Call Trace: [ 299.137057] dump_stack+0x1b2/0x283 [ 299.140694] should_fail.cold+0x10a/0x154 [ 299.144852] should_failslab+0xd6/0x130 [ 299.148828] kmem_cache_alloc+0x28e/0x3c0 [ 299.153007] getname_flags+0xc8/0x550 [ 299.156809] do_sys_open+0x202/0x3e0 [ 299.160654] ? filp_open+0x60/0x60 [ 299.164185] ? SyS_pwrite64+0xca/0x140 [ 299.168068] ? fput+0xb/0x140 [ 299.171174] ? do_syscall_64+0x4c/0x640 [ 299.175157] ? do_sys_open+0x3e0/0x3e0 [ 299.179041] do_syscall_64+0x1d5/0x640 [ 299.182921] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 299.188095] RIP: 0033:0x416821 [ 299.191263] RSP: 002b:00007f344d23ca60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 20:45:39 executing program 1 (fault-call:3 fault-nth:9): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 299.198951] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 0000000000416821 [ 299.206208] RDX: 00007f344d23cb0a RSI: 0000000000000002 RDI: 00007f344d23cb00 [ 299.213466] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 299.220737] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000005 [ 299.227985] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 299.266081] FAULT_INJECTION: forcing a failure. [ 299.266081] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 299.277909] CPU: 0 PID: 23959 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 299.285790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.295144] Call Trace: [ 299.297737] dump_stack+0x1b2/0x283 [ 299.301374] should_fail.cold+0x10a/0x154 [ 299.305545] __alloc_pages_nodemask+0x22b/0x2730 [ 299.310319] ? generic_file_write_iter+0x37a/0x650 [ 299.315338] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 299.320180] ? trace_hardirqs_on+0x10/0x10 [ 299.324415] ? up_write+0x17/0x60 [ 299.327866] ? generic_file_write_iter+0x2f8/0x650 [ 299.332792] cache_grow_begin+0x91/0x410 [ 299.336848] cache_alloc_refill+0x28c/0x360 [ 299.341148] kmem_cache_alloc+0x333/0x3c0 [ 299.345295] getname_flags+0xc8/0x550 [ 299.349090] do_sys_open+0x202/0x3e0 [ 299.352899] ? filp_open+0x60/0x60 [ 299.356418] ? SyS_pwrite64+0xca/0x140 [ 299.360301] ? fput+0xb/0x140 [ 299.363393] ? do_syscall_64+0x4c/0x640 [ 299.367351] ? do_sys_open+0x3e0/0x3e0 [ 299.371243] do_syscall_64+0x1d5/0x640 [ 299.375116] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 299.380287] RIP: 0033:0x416821 [ 299.383459] RSP: 002b:00007f344d23ca60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 299.391165] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 0000000000416821 [ 299.398413] RDX: 00007f344d23cb0a RSI: 0000000000000002 RDI: 00007f344d23cb00 [ 299.405669] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a 20:45:40 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x8, 0x0) prctl$PR_SET_FPEXC(0xc, 0x80000) 20:45:40 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) mmap$usbmon(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x12, r0, 0x7f) [ 299.412948] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000005 [ 299.420205] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 299.513408] print_req_error: 29 callbacks suppressed [ 299.513414] print_req_error: I/O error, dev loop0, sector 128 [ 299.513466] print_req_error: I/O error, dev loop0, sector 0 [ 299.553413] print_req_error: I/O error, dev loop1, sector 128 [ 299.561707] BTRFS error (device loop2): unsupported checksum algorithm 50320 20:45:40 executing program 1 (fault-call:3 fault-nth:10): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 299.589470] BTRFS error (device loop2): superblock checksum mismatch [ 299.624278] FAULT_INJECTION: forcing a failure. [ 299.624278] name failslab, interval 1, probability 0, space 0, times 0 20:45:40 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 299.635589] CPU: 1 PID: 23990 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 299.643469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.652937] Call Trace: [ 299.655516] dump_stack+0x1b2/0x283 [ 299.659128] should_fail.cold+0x10a/0x154 [ 299.663259] should_failslab+0xd6/0x130 [ 299.667217] kmem_cache_alloc+0x28e/0x3c0 [ 299.671347] get_empty_filp+0x86/0x3e0 [ 299.675216] path_openat+0x87/0x2aa0 [ 299.678912] ? kasan_kmalloc.part.0+0xa6/0xd0 [ 299.683416] ? kasan_kmalloc.part.0+0x4f/0xd0 [ 299.687917] ? kmem_cache_alloc+0x124/0x3c0 [ 299.692219] ? getname_flags+0xc8/0x550 [ 299.696179] ? do_sys_open+0x202/0x3e0 [ 299.700059] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 299.705410] ? path_mountpoint+0x960/0x960 [ 299.709652] ? trace_hardirqs_on+0x10/0x10 [ 299.713872] do_filp_open+0x18e/0x250 [ 299.717653] ? may_open_dev+0xe0/0xe0 [ 299.721431] ? __alloc_fd+0x1bf/0x490 [ 299.725217] ? lock_acquire+0x170/0x3f0 [ 299.729180] ? lock_downgrade+0x6e0/0x6e0 [ 299.733317] ? do_raw_spin_unlock+0x164/0x250 [ 299.737809] ? __alloc_fd+0x1bf/0x490 [ 299.741592] do_sys_open+0x292/0x3e0 [ 299.745283] ? filp_open+0x60/0x60 [ 299.748806] ? SyS_pwrite64+0xca/0x140 [ 299.752684] ? fput+0xb/0x140 [ 299.755768] ? do_syscall_64+0x4c/0x640 [ 299.759831] ? do_sys_open+0x3e0/0x3e0 [ 299.763706] do_syscall_64+0x1d5/0x640 [ 299.767586] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 299.772768] RIP: 0033:0x416821 [ 299.775944] RSP: 002b:00007f344d23ca60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 20:45:40 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 299.783631] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 0000000000416821 [ 299.790876] RDX: 00007f344d23cb0a RSI: 0000000000000002 RDI: 00007f344d23cb00 [ 299.798167] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 299.805430] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000005 [ 299.812679] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 299.822933] BTRFS error (device loop2): open_ctree failed [ 299.831199] BTRFS error (device loop2): unsupported checksum algorithm 50320 20:45:40 executing program 1 (fault-call:3 fault-nth:11): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 299.851220] BTRFS error (device loop2): superblock checksum mismatch [ 299.907985] FAULT_INJECTION: forcing a failure. [ 299.907985] name failslab, interval 1, probability 0, space 0, times 0 [ 299.935019] CPU: 1 PID: 24002 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 299.942936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.952286] Call Trace: [ 299.954880] dump_stack+0x1b2/0x283 20:45:40 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) r1 = socket(0x1e, 0x805, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001200)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r3, @in={{0x2, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0xffff, 0x2, 0x285f948f, 0x4, 0x1ff}, &(0x7f0000000140)=0x98) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a1eacae90c40cc7a20b", 0xca, 0x10000}], 0x5, 0x0) [ 299.958519] should_fail.cold+0x10a/0x154 [ 299.962678] should_failslab+0xd6/0x130 [ 299.966654] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 299.971326] ? loop_get_status64+0x100/0x100 [ 299.975735] __kthread_create_on_node+0xbe/0x3a0 [ 299.980499] ? kthread_park+0x130/0x130 [ 299.984498] ? lo_ioctl+0x87/0x1c00 [ 299.988122] ? __mutex_lock+0x2cb/0x1430 [ 299.992180] ? __fget+0x1ff/0x360 [ 299.995620] ? loop_get_status64+0x100/0x100 [ 300.000010] kthread_create_on_node+0xa8/0xd0 [ 300.004501] ? __kthread_create_on_node+0x3a0/0x3a0 [ 300.009502] ? __lockdep_init_map+0x100/0x560 [ 300.013978] ? __lockdep_init_map+0x100/0x560 [ 300.018454] lo_ioctl+0xca9/0x1c00 [ 300.021983] ? loop_clr_fd+0xac0/0xac0 [ 300.028192] blkdev_ioctl+0x91d/0x17c0 [ 300.032076] ? blkpg_ioctl+0x8d0/0x8d0 [ 300.035946] ? trace_hardirqs_on+0x10/0x10 [ 300.040168] block_ioctl+0xd9/0x120 [ 300.043772] ? blkdev_fallocate+0x3a0/0x3a0 [ 300.048074] do_vfs_ioctl+0x75a/0xfe0 [ 300.051864] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 300.057485] ? ioctl_preallocate+0x1a0/0x1a0 [ 300.061879] ? security_file_ioctl+0x76/0xb0 [ 300.067139] ? security_file_ioctl+0x83/0xb0 [ 300.071526] SyS_ioctl+0x7f/0xb0 [ 300.074870] ? do_vfs_ioctl+0xfe0/0xfe0 [ 300.078826] do_syscall_64+0x1d5/0x640 [ 300.082697] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 300.087864] RIP: 0033:0x45c8f7 [ 300.091034] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 300.098721] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 300.105969] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 300.113216] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 300.120466] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 300.127713] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 300.145325] BTRFS error (device loop2): open_ctree failed 20:45:40 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) getsockname$l2tp(r0, &(0x7f0000000080)={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x10) 20:45:40 executing program 1 (fault-call:3 fault-nth:12): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 300.156853] BTRFS error (device loop2): unsupported checksum algorithm 50320 [ 300.165033] BTRFS error (device loop2): superblock checksum mismatch [ 300.242806] BTRFS error (device loop2): open_ctree failed [ 300.259802] FAULT_INJECTION: forcing a failure. [ 300.259802] name failslab, interval 1, probability 0, space 0, times 0 [ 300.277777] CPU: 1 PID: 24021 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 300.285707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.295059] Call Trace: [ 300.297647] dump_stack+0x1b2/0x283 [ 300.301278] should_fail.cold+0x10a/0x154 [ 300.305443] should_failslab+0xd6/0x130 [ 300.309420] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 300.314095] ? loop_get_status64+0x100/0x100 [ 300.318507] __kthread_create_on_node+0xbe/0x3a0 [ 300.323262] ? kthread_park+0x130/0x130 [ 300.327242] ? lo_ioctl+0x87/0x1c00 [ 300.330868] ? __mutex_lock+0x2cb/0x1430 [ 300.334938] ? __fget+0x1ff/0x360 [ 300.338391] ? loop_get_status64+0x100/0x100 [ 300.342801] kthread_create_on_node+0xa8/0xd0 [ 300.347298] ? __kthread_create_on_node+0x3a0/0x3a0 [ 300.352319] ? __lockdep_init_map+0x100/0x560 [ 300.356816] ? __lockdep_init_map+0x100/0x560 [ 300.361319] lo_ioctl+0xca9/0x1c00 [ 300.364862] ? loop_clr_fd+0xac0/0xac0 [ 300.368752] blkdev_ioctl+0x91d/0x17c0 [ 300.372636] ? blkpg_ioctl+0x8d0/0x8d0 [ 300.376528] ? trace_hardirqs_on+0x10/0x10 [ 300.380772] block_ioctl+0xd9/0x120 [ 300.384396] ? blkdev_fallocate+0x3a0/0x3a0 [ 300.388715] do_vfs_ioctl+0x75a/0xfe0 [ 300.392513] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 300.398130] ? ioctl_preallocate+0x1a0/0x1a0 [ 300.402525] ? security_file_ioctl+0x76/0xb0 [ 300.406915] ? security_file_ioctl+0x83/0xb0 [ 300.411301] SyS_ioctl+0x7f/0xb0 [ 300.414644] ? do_vfs_ioctl+0xfe0/0xfe0 [ 300.418607] do_syscall_64+0x1d5/0x640 [ 300.422480] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 300.427650] RIP: 0033:0x45c8f7 [ 300.430820] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 20:45:41 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="0000557e000091000000c0a88f04a697061b6535baffbf09000000362e94ed260df0c62514eef7a1374cc0bedc842a6b40935d4f8e413fe4f3d3abd3f5296f24b31b8a0246fba90e7e1ca463f7214f6976e327dd6192dad393c6e125edbeab87a0f2132b27c3ef76dc04cd152373971e2a968c09698a7b10636c0cb6462371814444027c1b531d9610540c97c042de440ba42b949ea1f20f049aa08f7a", @ANYRES32=r5, @ANYBLOB="000000000000000008000a0010"], 0x28}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000004c0)={@local, @mcast2, @local, 0x6, 0x4, 0x890, 0x100, 0xfffffffffffffff8, 0x6000000, r5}) r6 = dup3(r0, r1, 0x0) recvmsg$can_bcm(r6, &(0x7f0000000480)={&(0x7f0000000080)=@ax25={{0x3, @bcast}, [@rose, @default, @default, @null, @remote, @null, @rose, @netrom]}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/36, 0x24}, {&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/16, 0x10}, {&(0x7f0000000340)=""/105, 0x69}], 0x5, &(0x7f0000000440)=""/49, 0x31}, 0x0) 20:45:41 executing program 1 (fault-call:3 fault-nth:13): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 300.438505] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 300.445769] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 300.453034] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 300.460280] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 300.467545] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 300.539047] FAULT_INJECTION: forcing a failure. [ 300.539047] name failslab, interval 1, probability 0, space 0, times 0 [ 300.550848] CPU: 1 PID: 24036 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 300.551586] print_req_error: I/O error, dev loop1, sector 0 [ 300.558737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.558742] Call Trace: [ 300.558760] dump_stack+0x1b2/0x283 [ 300.558780] should_fail.cold+0x10a/0x154 [ 300.558800] should_failslab+0xd6/0x130 [ 300.558812] kmem_cache_alloc+0x28e/0x3c0 [ 300.558828] __kernfs_new_node+0x6f/0x470 [ 300.558841] kernfs_new_node+0x7b/0xe0 [ 300.558858] kernfs_create_dir_ns+0x3c/0x130 [ 300.558871] internal_create_group+0xea/0x7e0 [ 300.558892] lo_ioctl+0x1108/0x1c00 [ 300.558906] ? loop_clr_fd+0xac0/0xac0 [ 300.558918] blkdev_ioctl+0x91d/0x17c0 [ 300.558927] ? blkpg_ioctl+0x8d0/0x8d0 [ 300.558937] ? trace_hardirqs_on+0x10/0x10 [ 300.558957] block_ioctl+0xd9/0x120 [ 300.558965] ? blkdev_fallocate+0x3a0/0x3a0 [ 300.558977] do_vfs_ioctl+0x75a/0xfe0 [ 300.558988] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 300.559002] ? ioctl_preallocate+0x1a0/0x1a0 [ 300.581498] print_req_error: I/O error, dev loop1, sector 0 [ 300.584370] ? security_file_ioctl+0x76/0xb0 [ 300.584380] ? security_file_ioctl+0x83/0xb0 [ 300.584391] SyS_ioctl+0x7f/0xb0 [ 300.588348] buffer_io_error: 21 callbacks suppressed [ 300.588353] Buffer I/O error on dev loop1, logical block 0, async page read [ 300.592477] ? do_vfs_ioctl+0xfe0/0xfe0 [ 300.592490] do_syscall_64+0x1d5/0x640 20:45:41 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414001800"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:41 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 300.592507] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 300.592516] RIP: 0033:0x45c8f7 [ 300.596862] print_req_error: I/O error, dev loop1, sector 0 [ 300.600586] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 300.600596] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 300.600601] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 300.600609] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 300.605034] Buffer I/O error on dev loop1, logical block 0, async page read [ 300.609503] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 300.613243] print_req_error: I/O error, dev loop1, sector 0 [ 300.616982] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 300.760675] Buffer I/O error on dev loop1, logical block 0, async page read 20:45:41 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="05e5c51a42d288e1000da31f69bf8024412595eacbe3c7a94c52053706f4ac612acd00f77256ec75cf166fcc8ce4202282a5af380e2323aba7bfd0367a5bcaead900000080f6c10e74373dcee5d69bad103046ffe16c21ec7c536391815567a205d8cbbd9038f1b5278be72918acc74b007b396cb2985cd60ea33e9dedec49e063f5609d80221a237da742082e3bb27f5a81c9c923d49b5700421a2c2f93f7cde07e63f163a22a1f8894b3a0d5d14bfa7b11c9b41298c831d15d2776c95abc1cb3f5cb360e7c780d91", 0x89}, {&(0x7f0000000680)="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", 0xe6}], 0x2, 0xd) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x8000, 0x0) write(r2, &(0x7f00000000c0), 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x438ca84fa5d563cf) fcntl$setpipe(r4, 0x407, 0x1000) write(r0, &(0x7f0000000340), 0x41395527) prctl$PR_MCE_KILL_GET(0x22) socket$isdn_base(0x22, 0x3, 0x0) ioctl$RTC_WIE_ON(r0, 0x700f) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x0, &(0x7f0000000040), 0x5, 0x0) 20:45:41 executing program 1 (fault-call:3 fault-nth:14): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 300.919880] FAULT_INJECTION: forcing a failure. [ 300.919880] name failslab, interval 1, probability 0, space 0, times 0 [ 300.932036] CPU: 0 PID: 24069 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 300.940102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.949443] Call Trace: [ 300.952050] dump_stack+0x1b2/0x283 [ 300.956378] should_fail.cold+0x10a/0x154 [ 300.960533] should_failslab+0xd6/0x130 [ 300.964511] kmem_cache_alloc+0x28e/0x3c0 [ 300.968657] __kernfs_new_node+0x6f/0x470 [ 300.972807] kernfs_new_node+0x7b/0xe0 [ 300.976691] __kernfs_create_file+0x3d/0x320 [ 300.981196] sysfs_add_file_mode_ns+0x1e1/0x450 [ 300.985958] internal_create_group+0x23b/0x7e0 [ 300.990674] lo_ioctl+0x1108/0x1c00 [ 300.994306] ? loop_clr_fd+0xac0/0xac0 [ 300.998199] blkdev_ioctl+0x91d/0x17c0 [ 301.002075] ? blkpg_ioctl+0x8d0/0x8d0 [ 301.006085] ? trace_hardirqs_on+0x10/0x10 [ 301.010347] block_ioctl+0xd9/0x120 [ 301.013961] ? blkdev_fallocate+0x3a0/0x3a0 [ 301.018271] do_vfs_ioctl+0x75a/0xfe0 [ 301.022056] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 301.027657] ? ioctl_preallocate+0x1a0/0x1a0 [ 301.032050] ? security_file_ioctl+0x76/0xb0 [ 301.036448] ? security_file_ioctl+0x83/0xb0 [ 301.040855] SyS_ioctl+0x7f/0xb0 [ 301.044214] ? do_vfs_ioctl+0xfe0/0xfe0 [ 301.048171] do_syscall_64+0x1d5/0x640 [ 301.052044] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 301.057214] RIP: 0033:0x45c8f7 [ 301.060382] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 301.068069] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 301.075318] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 301.082566] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 301.089813] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 301.097070] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:41 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4401, 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8da4363ac0ed12000af9fdfdff01004d010000000000000000007a000000f85148810c8d73cfa3522bf407fad56360a8fff6f2a2299748aeb81e1b00b123499a000001000000000001fffffff60000005f42485266d35f4d", 0x58, 0x10000}], 0x2, 0x0) 20:45:41 executing program 1 (fault-call:3 fault-nth:15): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:42 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x5, 0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 301.247657] FAULT_INJECTION: forcing a failure. [ 301.247657] name failslab, interval 1, probability 0, space 0, times 0 [ 301.259085] CPU: 0 PID: 24086 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 301.266963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.276322] Call Trace: [ 301.278911] dump_stack+0x1b2/0x283 [ 301.282540] should_fail.cold+0x10a/0x154 [ 301.286694] should_failslab+0xd6/0x130 [ 301.290667] kmem_cache_alloc+0x28e/0x3c0 [ 301.294820] __kernfs_new_node+0x6f/0x470 [ 301.298997] kernfs_new_node+0x7b/0xe0 [ 301.302906] __kernfs_create_file+0x3d/0x320 [ 301.307479] sysfs_add_file_mode_ns+0x1e1/0x450 [ 301.312132] internal_create_group+0x23b/0x7e0 [ 301.316709] lo_ioctl+0x1108/0x1c00 [ 301.320327] ? loop_clr_fd+0xac0/0xac0 [ 301.324214] blkdev_ioctl+0x91d/0x17c0 [ 301.328080] ? blkpg_ioctl+0x8d0/0x8d0 [ 301.331944] ? trace_hardirqs_on+0x10/0x10 [ 301.336174] block_ioctl+0xd9/0x120 [ 301.339783] ? blkdev_fallocate+0x3a0/0x3a0 [ 301.344105] do_vfs_ioctl+0x75a/0xfe0 [ 301.347895] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 301.353498] ? ioctl_preallocate+0x1a0/0x1a0 [ 301.357890] ? security_file_ioctl+0x76/0xb0 [ 301.362291] ? security_file_ioctl+0x83/0xb0 [ 301.366844] SyS_ioctl+0x7f/0xb0 [ 301.370191] ? do_vfs_ioctl+0xfe0/0xfe0 [ 301.374154] do_syscall_64+0x1d5/0x640 [ 301.378033] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 301.383253] RIP: 0033:0x45c8f7 [ 301.386421] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 301.394135] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 301.401404] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 301.408662] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 301.415926] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 301.423181] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:42 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:42 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:42 executing program 1 (fault-call:3 fault-nth:16): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 301.614890] FAULT_INJECTION: forcing a failure. [ 301.614890] name failslab, interval 1, probability 0, space 0, times 0 [ 301.627904] print_req_error: I/O error, dev loop1, sector 0 [ 301.634765] print_req_error: I/O error, dev loop1, sector 0 [ 301.640502] Buffer I/O error on dev loop1, logical block 0, async page read [ 301.648698] print_req_error: I/O error, dev loop1, sector 0 [ 301.654488] Buffer I/O error on dev loop1, logical block 0, async page read [ 301.655605] Buffer I/O error on dev loop1, logical block 0, async page read [ 301.669681] Buffer I/O error on dev loop1, logical block 0, async page read [ 301.672785] CPU: 1 PID: 24115 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 301.678778] Buffer I/O error on dev loop1, logical block 0, async page read [ 301.684685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.684689] Call Trace: [ 301.684707] dump_stack+0x1b2/0x283 [ 301.684721] should_fail.cold+0x10a/0x154 [ 301.684735] should_failslab+0xd6/0x130 [ 301.694432] Buffer I/O error on dev loop1, logical block 0, async page read [ 301.701532] kmem_cache_alloc+0x28e/0x3c0 [ 301.704291] Buffer I/O error on dev loop1, logical block 3, async page read [ 301.707734] __kernfs_new_node+0x6f/0x470 [ 301.707747] kernfs_new_node+0x7b/0xe0 [ 301.707758] __kernfs_create_file+0x3d/0x320 [ 301.746555] sysfs_add_file_mode_ns+0x1e1/0x450 [ 301.751755] internal_create_group+0x23b/0x7e0 [ 301.756436] lo_ioctl+0x1108/0x1c00 [ 301.760313] ? loop_clr_fd+0xac0/0xac0 [ 301.764189] blkdev_ioctl+0x91d/0x17c0 [ 301.768062] ? blkpg_ioctl+0x8d0/0x8d0 [ 301.771932] ? trace_hardirqs_on+0x10/0x10 [ 301.776152] block_ioctl+0xd9/0x120 [ 301.779755] ? blkdev_fallocate+0x3a0/0x3a0 [ 301.784059] do_vfs_ioctl+0x75a/0xfe0 [ 301.787842] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 301.793445] ? ioctl_preallocate+0x1a0/0x1a0 [ 301.797865] ? security_file_ioctl+0x76/0xb0 [ 301.802248] ? security_file_ioctl+0x83/0xb0 [ 301.806650] SyS_ioctl+0x7f/0xb0 [ 301.809996] ? do_vfs_ioctl+0xfe0/0xfe0 [ 301.813948] do_syscall_64+0x1d5/0x640 [ 301.817818] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 301.822983] RIP: 0033:0x45c8f7 [ 301.826147] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 301.833845] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 301.841877] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 301.849129] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 301.856373] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 301.863618] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:42 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x2280f, 0x0) 20:45:42 executing program 1 (fault-call:3 fault-nth:17): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 301.997040] FAULT_INJECTION: forcing a failure. [ 301.997040] name failslab, interval 1, probability 0, space 0, times 0 [ 302.025642] CPU: 1 PID: 24135 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 302.033550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.042898] Call Trace: [ 302.045493] dump_stack+0x1b2/0x283 [ 302.049122] should_fail.cold+0x10a/0x154 [ 302.053278] should_failslab+0xd6/0x130 [ 302.057264] kmem_cache_alloc+0x28e/0x3c0 [ 302.061585] __kernfs_new_node+0x6f/0x470 [ 302.065822] kernfs_new_node+0x7b/0xe0 [ 302.069713] __kernfs_create_file+0x3d/0x320 [ 302.074119] sysfs_add_file_mode_ns+0x1e1/0x450 [ 302.078789] internal_create_group+0x23b/0x7e0 [ 302.083373] lo_ioctl+0x1108/0x1c00 [ 302.087003] ? loop_clr_fd+0xac0/0xac0 [ 302.090888] blkdev_ioctl+0x91d/0x17c0 [ 302.094769] ? blkpg_ioctl+0x8d0/0x8d0 [ 302.098647] ? trace_hardirqs_on+0x10/0x10 [ 302.102871] block_ioctl+0xd9/0x120 [ 302.106475] ? blkdev_fallocate+0x3a0/0x3a0 [ 302.110792] do_vfs_ioctl+0x75a/0xfe0 [ 302.114576] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 302.120180] ? ioctl_preallocate+0x1a0/0x1a0 [ 302.124573] ? security_file_ioctl+0x76/0xb0 [ 302.128957] ? security_file_ioctl+0x83/0xb0 [ 302.133344] SyS_ioctl+0x7f/0xb0 [ 302.136699] ? do_vfs_ioctl+0xfe0/0xfe0 [ 302.140654] do_syscall_64+0x1d5/0x640 20:45:42 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xff, @default, @rose={'rose', 0x0}, 0x3, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={0x0, @nl, @can={0x1d, 0x0}, @sco={0x1f, @none}, 0x5, 0x0, 0x0, 0x0, 0x9a, &(0x7f0000000100)='batadv_slave_0\x00', 0x10000, 0x81}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) setreuid(0x0, r6) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in=@multicast2, 0x4e22, 0x0, 0x4e24, 0x0, 0x2, 0x20, 0x20, 0x2f, r4, r6}, {0x6, 0x9, 0x7ff, 0x6, 0x5, 0x4333, 0x1, 0x610}, {0xff81, 0x8001, 0x7ff, 0x3}, 0x4, 0x7, 0x0, 0x1, 0x0, 0x2}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d6, 0x63}, 0x2, @in6=@empty, 0x3504, 0x0, 0x1, 0x5, 0x80, 0x7, 0x1}}, 0xe8) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r7 = socket(0x1e, 0x805, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000001200)={r9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={r9, @in={{0x2, 0x4e23, @rand_addr=0x64010100}}, 0xd7, 0x7, 0x81, 0xffff, 0x81}, &(0x7f0000000440)=0x98) 20:45:42 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a0000010000000000b898f0153d22e0cf5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) mq_unlink(&(0x7f0000000080)='vmnet0\x00') [ 302.144523] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 302.149689] RIP: 0033:0x45c8f7 [ 302.152855] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 302.160541] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 302.167788] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 302.175048] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 302.182299] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 302.189547] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:42 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) [ 302.258630] FAULT_INJECTION: forcing a failure. [ 302.258630] name failslab, interval 1, probability 0, space 0, times 0 [ 302.284928] CPU: 0 PID: 24157 Comm: syz-executor.2 Not tainted 4.14.181-syzkaller #0 [ 302.292852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.302207] Call Trace: [ 302.304814] dump_stack+0x1b2/0x283 [ 302.308449] should_fail.cold+0x10a/0x154 [ 302.312602] should_failslab+0xd6/0x130 [ 302.316576] kmem_cache_alloc_node+0x25f/0x400 [ 302.321162] __alloc_skb+0x9a/0x4c0 [ 302.324784] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 302.329617] ? netlink_autobind.isra.0+0xa9/0x290 [ 302.334441] ? netlink_autobind.isra.0+0x1c5/0x290 [ 302.339438] netlink_sendmsg+0x921/0xbb0 [ 302.343483] ? nlmsg_notify+0x160/0x160 [ 302.347799] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 302.352798] ? security_socket_sendmsg+0x83/0xb0 [ 302.357531] ? nlmsg_notify+0x160/0x160 [ 302.361529] sock_sendmsg+0xb5/0x100 [ 302.365254] ___sys_sendmsg+0x70a/0x840 [ 302.369225] ? trace_hardirqs_on+0x10/0x10 [ 302.373461] ? copy_msghdr_from_user+0x380/0x380 [ 302.378212] ? lock_downgrade+0x6e0/0x6e0 [ 302.382349] ? lock_acquire+0x170/0x3f0 [ 302.386303] ? lock_downgrade+0x6e0/0x6e0 [ 302.390455] ? __fget+0x226/0x360 [ 302.393890] ? __fget_light+0x199/0x1f0 [ 302.397856] ? sockfd_lookup_light+0xb2/0x160 [ 302.402515] __sys_sendmsg+0xa3/0x120 [ 302.406295] ? SyS_shutdown+0x160/0x160 [ 302.410249] ? wait_for_completion_io+0x10/0x10 [ 302.414911] ? SyS_read+0x210/0x210 [ 302.418636] ? SyS_clock_settime+0x1a0/0x1a0 [ 302.423112] SyS_sendmsg+0x27/0x40 [ 302.426643] ? __sys_sendmsg+0x120/0x120 [ 302.430694] do_syscall_64+0x1d5/0x640 [ 302.434647] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 302.439815] RIP: 0033:0x45ca29 [ 302.442998] RSP: 002b:00007fc68c278c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 302.450687] RAX: ffffffffffffffda RBX: 0000000000500f40 RCX: 000000000045ca29 20:45:43 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:43 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 302.457936] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 302.465184] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 302.472429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 302.479675] R13: 0000000000000a04 R14: 00000000004ccdcc R15: 00007fc68c2796d4 20:45:43 executing program 2 (fault-call:3 fault-nth:1): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) 20:45:43 executing program 1 (fault-call:3 fault-nth:18): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 302.624767] FAULT_INJECTION: forcing a failure. [ 302.624767] name failslab, interval 1, probability 0, space 0, times 0 [ 302.636527] CPU: 0 PID: 24175 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 302.641701] FAULT_INJECTION: forcing a failure. [ 302.641701] name failslab, interval 1, probability 0, space 0, times 0 [ 302.644419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.644425] Call Trace: [ 302.644446] dump_stack+0x1b2/0x283 [ 302.644464] should_fail.cold+0x10a/0x154 [ 302.644479] should_failslab+0xd6/0x130 [ 302.644495] kmem_cache_alloc+0x28e/0x3c0 [ 302.644509] __kernfs_new_node+0x6f/0x470 [ 302.644522] kernfs_new_node+0x7b/0xe0 [ 302.644534] __kernfs_create_file+0x3d/0x320 [ 302.644547] sysfs_add_file_mode_ns+0x1e1/0x450 [ 302.644561] internal_create_group+0x23b/0x7e0 [ 302.644577] lo_ioctl+0x1108/0x1c00 [ 302.644592] ? loop_clr_fd+0xac0/0xac0 [ 302.644603] blkdev_ioctl+0x91d/0x17c0 [ 302.644612] ? blkpg_ioctl+0x8d0/0x8d0 [ 302.644622] ? trace_hardirqs_on+0x10/0x10 [ 302.644644] block_ioctl+0xd9/0x120 [ 302.644653] ? blkdev_fallocate+0x3a0/0x3a0 [ 302.644664] do_vfs_ioctl+0x75a/0xfe0 [ 302.644676] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 302.644688] ? ioctl_preallocate+0x1a0/0x1a0 [ 302.644706] ? security_file_ioctl+0x76/0xb0 [ 302.644715] ? security_file_ioctl+0x83/0xb0 [ 302.644724] SyS_ioctl+0x7f/0xb0 [ 302.644733] ? do_vfs_ioctl+0xfe0/0xfe0 [ 302.644744] do_syscall_64+0x1d5/0x640 [ 302.644758] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 302.644771] RIP: 0033:0x45c8f7 [ 302.775131] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 302.782856] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 302.790106] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 302.797356] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 302.804617] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 302.812315] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 302.844491] CPU: 1 PID: 24179 Comm: syz-executor.2 Not tainted 4.14.181-syzkaller #0 [ 302.852406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.861770] Call Trace: [ 302.864463] dump_stack+0x1b2/0x283 [ 302.868102] should_fail.cold+0x10a/0x154 [ 302.872272] should_failslab+0xd6/0x130 [ 302.876257] kmem_cache_alloc_node_trace+0x25a/0x400 [ 302.881370] __kmalloc_node_track_caller+0x38/0x70 [ 302.886304] __kmalloc_reserve.isra.0+0x35/0xd0 [ 302.890972] __alloc_skb+0xca/0x4c0 [ 302.894610] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 302.899451] ? netlink_autobind.isra.0+0xa9/0x290 [ 302.904293] ? netlink_autobind.isra.0+0x1c5/0x290 [ 302.909224] netlink_sendmsg+0x921/0xbb0 [ 302.913285] ? nlmsg_notify+0x160/0x160 [ 302.917260] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 302.922283] ? security_socket_sendmsg+0x83/0xb0 [ 302.927038] ? nlmsg_notify+0x160/0x160 [ 302.931010] sock_sendmsg+0xb5/0x100 [ 302.934721] ___sys_sendmsg+0x70a/0x840 [ 302.938677] ? trace_hardirqs_on+0x10/0x10 [ 302.942903] ? copy_msghdr_from_user+0x380/0x380 [ 302.947646] ? lock_downgrade+0x6e0/0x6e0 [ 302.951790] ? lock_acquire+0x170/0x3f0 [ 302.955750] ? lock_downgrade+0x6e0/0x6e0 [ 302.959922] ? __fget+0x226/0x360 [ 302.963359] ? __fget_light+0x199/0x1f0 [ 302.967353] ? sockfd_lookup_light+0xb2/0x160 [ 302.971827] __sys_sendmsg+0xa3/0x120 [ 302.975649] ? SyS_shutdown+0x160/0x160 [ 302.979609] ? wait_for_completion_io+0x10/0x10 [ 302.984265] ? SyS_read+0x210/0x210 [ 302.987905] ? SyS_clock_settime+0x1a0/0x1a0 [ 302.992350] SyS_sendmsg+0x27/0x40 [ 302.995874] ? __sys_sendmsg+0x120/0x120 [ 302.999921] do_syscall_64+0x1d5/0x640 [ 303.003795] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 303.008962] RIP: 0033:0x45ca29 [ 303.012175] RSP: 002b:00007fc68c278c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 303.019879] RAX: ffffffffffffffda RBX: 0000000000500f40 RCX: 000000000045ca29 [ 303.027134] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 303.034391] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 303.041673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 303.048953] R13: 0000000000000a04 R14: 00000000004ccdcc R15: 00007fc68c2796d4 20:45:43 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f0000000080)={0x4210, 0x9, 0xfffffffe, 0x6bd924ad}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:43 executing program 1 (fault-call:3 fault-nth:19): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:43 executing program 2 (fault-call:3 fault-nth:2): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) 20:45:43 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x1088, 0x0) [ 303.141710] FAULT_INJECTION: forcing a failure. [ 303.141710] name failslab, interval 1, probability 0, space 0, times 0 [ 303.157479] CPU: 1 PID: 24199 Comm: syz-executor.2 Not tainted 4.14.181-syzkaller #0 [ 303.158127] FAULT_INJECTION: forcing a failure. [ 303.158127] name failslab, interval 1, probability 0, space 0, times 0 [ 303.165372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.165377] Call Trace: [ 303.165397] dump_stack+0x1b2/0x283 [ 303.165414] should_fail.cold+0x10a/0x154 [ 303.165423] ? lock_downgrade+0x6e0/0x6e0 [ 303.165437] should_failslab+0xd6/0x130 [ 303.165446] kmem_cache_alloc+0x40/0x3c0 [ 303.165459] skb_clone+0x126/0x320 [ 303.165473] netlink_deliver_tap+0x65b/0x860 [ 303.165492] netlink_unicast+0x485/0x610 [ 303.221043] ? netlink_sendskb+0x50/0x50 [ 303.225088] netlink_sendmsg+0x64a/0xbb0 [ 303.229304] ? nlmsg_notify+0x160/0x160 [ 303.233257] ? move_addr_to_kernel.part.0+0xf0/0xf0 [ 303.238254] ? security_socket_sendmsg+0x83/0xb0 [ 303.242988] ? nlmsg_notify+0x160/0x160 [ 303.246941] sock_sendmsg+0xb5/0x100 [ 303.250635] ___sys_sendmsg+0x70a/0x840 [ 303.254588] ? trace_hardirqs_on+0x10/0x10 [ 303.258889] ? copy_msghdr_from_user+0x380/0x380 [ 303.263622] ? lock_downgrade+0x6e0/0x6e0 [ 303.267770] ? lock_acquire+0x170/0x3f0 [ 303.271721] ? lock_downgrade+0x6e0/0x6e0 [ 303.275850] ? __fget+0x226/0x360 [ 303.279285] ? __fget_light+0x199/0x1f0 [ 303.283251] ? sockfd_lookup_light+0xb2/0x160 [ 303.287723] __sys_sendmsg+0xa3/0x120 [ 303.291502] ? SyS_shutdown+0x160/0x160 [ 303.295462] ? wait_for_completion_io+0x10/0x10 [ 303.300634] ? SyS_read+0x210/0x210 [ 303.304239] ? SyS_clock_settime+0x1a0/0x1a0 [ 303.309513] SyS_sendmsg+0x27/0x40 [ 303.313031] ? __sys_sendmsg+0x120/0x120 [ 303.317069] do_syscall_64+0x1d5/0x640 [ 303.321026] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 303.326203] RIP: 0033:0x45ca29 [ 303.329369] RSP: 002b:00007fc68c278c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 303.337057] RAX: ffffffffffffffda RBX: 0000000000500f40 RCX: 000000000045ca29 [ 303.345006] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 303.352276] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 303.359636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 303.366899] R13: 0000000000000a04 R14: 00000000004ccdcc R15: 00007fc68c2796d4 [ 303.399894] CPU: 1 PID: 24201 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 303.407804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.417157] Call Trace: [ 303.419744] dump_stack+0x1b2/0x283 [ 303.423407] should_fail.cold+0x10a/0x154 [ 303.427560] should_failslab+0xd6/0x130 [ 303.431810] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 303.436491] ? dev_uevent_filter+0xd0/0xd0 [ 303.440752] kobject_uevent_env+0x1fa/0xc50 [ 303.445081] lo_ioctl+0x1177/0x1c00 [ 303.448713] ? loop_clr_fd+0xac0/0xac0 [ 303.452600] blkdev_ioctl+0x91d/0x17c0 [ 303.456485] ? blkpg_ioctl+0x8d0/0x8d0 [ 303.460367] ? trace_hardirqs_on+0x10/0x10 [ 303.464613] block_ioctl+0xd9/0x120 [ 303.468236] ? blkdev_fallocate+0x3a0/0x3a0 [ 303.472571] do_vfs_ioctl+0x75a/0xfe0 [ 303.476380] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 303.482026] ? ioctl_preallocate+0x1a0/0x1a0 [ 303.486449] ? security_file_ioctl+0x76/0xb0 [ 303.490851] ? security_file_ioctl+0x83/0xb0 [ 303.495239] SyS_ioctl+0x7f/0xb0 [ 303.498601] ? do_vfs_ioctl+0xfe0/0xfe0 [ 303.502557] do_syscall_64+0x1d5/0x640 [ 303.506450] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 303.511618] RIP: 0033:0x45c8f7 [ 303.514801] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 303.522485] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 303.529735] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 303.536991] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a 20:45:44 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:44 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 303.544285] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 303.551587] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:44 executing program 2 (fault-call:3 fault-nth:3): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) 20:45:44 executing program 1 (fault-call:3 fault-nth:20): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x800, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x0) memfd_create(&(0x7f0000000040)='cpuset!@%)+\x00', 0x3) 20:45:44 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x1046004, 0x0) [ 303.690625] FAULT_INJECTION: forcing a failure. [ 303.690625] name failslab, interval 1, probability 0, space 0, times 0 [ 303.711212] CPU: 0 PID: 24234 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 303.719114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.728498] Call Trace: [ 303.731091] dump_stack+0x1b2/0x283 [ 303.734724] should_fail.cold+0x10a/0x154 [ 303.738901] should_failslab+0xd6/0x130 [ 303.743048] __kmalloc+0x2c1/0x400 [ 303.746586] ? kobject_get_path+0xb0/0x190 [ 303.750823] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 303.756287] kobject_get_path+0xb0/0x190 [ 303.760355] kobject_uevent_env+0x21e/0xc50 [ 303.764684] lo_ioctl+0x1177/0x1c00 [ 303.768311] ? loop_clr_fd+0xac0/0xac0 [ 303.772196] blkdev_ioctl+0x91d/0x17c0 [ 303.776080] ? blkpg_ioctl+0x8d0/0x8d0 [ 303.779964] ? trace_hardirqs_on+0x10/0x10 [ 303.784206] block_ioctl+0xd9/0x120 [ 303.787832] ? blkdev_fallocate+0x3a0/0x3a0 [ 303.792158] do_vfs_ioctl+0x75a/0xfe0 [ 303.795958] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 303.801582] ? ioctl_preallocate+0x1a0/0x1a0 [ 303.805999] ? security_file_ioctl+0x76/0xb0 [ 303.810408] ? security_file_ioctl+0x83/0xb0 [ 303.814815] SyS_ioctl+0x7f/0xb0 [ 303.818180] ? do_vfs_ioctl+0xfe0/0xfe0 [ 303.822160] do_syscall_64+0x1d5/0x640 [ 303.826052] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 303.831233] RIP: 0033:0x45c8f7 [ 303.834435] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 303.842153] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 303.849419] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 303.856700] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 303.863953] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 303.871201] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:44 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000002780)={0x3, r0}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/42, 0x2a}, {&(0x7f0000001300)=""/146, 0x92}, {&(0x7f00000013c0)=""/25, 0x19}, {&(0x7f0000001400)=""/201, 0xc9}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/167, 0xa7}, {&(0x7f00000025c0)=""/239, 0xef}], 0x9, &(0x7f0000002780)}, 0x102) syz_open_dev$swradio(&(0x7f0000002800)='/dev/swradio#\x00', 0x0, 0x2) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) dup3(r4, r1, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000100)=""/28) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x3, 0x1f, 0x81, 0x3f, 0x4, 0x0, 0x6, 0x28, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x6, 0x3}, 0x202, 0x8001, 0x6, 0x0, 0x4, 0x7fffffff, 0x7fff}, 0xffffffffffffffff, 0x3, r0, 0x1) 20:45:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'macsec0\x00', 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000040)={0xdc, 0xa, 0x4, 0x40000000, 0xfffffffe, {0x0, 0x2710}, {0x3, 0x8, 0x40, 0xba, 0x0, 0x6, "1163e51d"}, 0xfff, 0x4, @offset=0x1, 0x4, 0x0, r3}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r5, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000300)={0x14, r6, 0x7, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r4, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="60010000", @ANYRES16=r6, @ANYBLOB="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"], 0x160}}, 0x401c8c8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) 20:45:44 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0xd2, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:44 executing program 1 (fault-call:3 fault-nth:21): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 304.289715] FAULT_INJECTION: forcing a failure. [ 304.289715] name failslab, interval 1, probability 0, space 0, times 0 [ 304.301280] CPU: 0 PID: 24275 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 304.309259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.318609] Call Trace: [ 304.321202] dump_stack+0x1b2/0x283 [ 304.324832] should_fail.cold+0x10a/0x154 [ 304.328982] should_failslab+0xd6/0x130 [ 304.332952] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 304.337603] ? dev_uevent_filter+0xd0/0xd0 [ 304.341822] kobject_uevent_env+0x1fa/0xc50 [ 304.346135] lo_ioctl+0x1177/0x1c00 [ 304.349746] ? loop_clr_fd+0xac0/0xac0 [ 304.353613] blkdev_ioctl+0x91d/0x17c0 [ 304.357479] ? blkpg_ioctl+0x8d0/0x8d0 [ 304.361361] ? trace_hardirqs_on+0x10/0x10 [ 304.365600] block_ioctl+0xd9/0x120 [ 304.371724] ? blkdev_fallocate+0x3a0/0x3a0 [ 304.376026] do_vfs_ioctl+0x75a/0xfe0 [ 304.379808] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 304.385427] ? ioctl_preallocate+0x1a0/0x1a0 [ 304.389822] ? security_file_ioctl+0x76/0xb0 [ 304.394210] ? security_file_ioctl+0x83/0xb0 [ 304.398600] SyS_ioctl+0x7f/0xb0 [ 304.401945] ? do_vfs_ioctl+0xfe0/0xfe0 [ 304.405901] do_syscall_64+0x1d5/0x640 [ 304.409776] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 304.414943] RIP: 0033:0x45c8f7 [ 304.418111] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 304.425865] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 304.433147] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 20:45:45 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 304.440404] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 304.447655] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 304.454903] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:45 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:45 executing program 1 (fault-call:3 fault-nth:22): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 304.614752] FAULT_INJECTION: forcing a failure. [ 304.614752] name failslab, interval 1, probability 0, space 0, times 0 [ 304.627865] CPU: 0 PID: 24299 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 304.635752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.645095] Call Trace: [ 304.647686] dump_stack+0x1b2/0x283 [ 304.651314] should_fail.cold+0x10a/0x154 [ 304.655445] should_failslab+0xd6/0x130 [ 304.659418] kmem_cache_alloc_node+0x25f/0x400 [ 304.665809] __alloc_skb+0x9a/0x4c0 [ 304.669458] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 304.674281] ? netlink_has_listeners+0x1ff/0x310 [ 304.679039] kobject_uevent_env+0x6d1/0xc50 [ 304.683345] lo_ioctl+0x1177/0x1c00 [ 304.686968] ? loop_clr_fd+0xac0/0xac0 [ 304.690851] blkdev_ioctl+0x91d/0x17c0 [ 304.694715] ? blkpg_ioctl+0x8d0/0x8d0 [ 304.698595] ? trace_hardirqs_on+0x10/0x10 [ 304.702813] block_ioctl+0xd9/0x120 [ 304.706416] ? blkdev_fallocate+0x3a0/0x3a0 [ 304.710741] do_vfs_ioctl+0x75a/0xfe0 [ 304.714521] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 304.720129] ? ioctl_preallocate+0x1a0/0x1a0 [ 304.724546] ? security_file_ioctl+0x76/0xb0 [ 304.728945] ? security_file_ioctl+0x83/0xb0 [ 304.733352] SyS_ioctl+0x7f/0xb0 [ 304.736695] ? do_vfs_ioctl+0xfe0/0xfe0 [ 304.740667] do_syscall_64+0x1d5/0x640 [ 304.744540] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 304.749708] RIP: 0033:0x45c8f7 [ 304.752892] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 20:45:45 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="8da44f3ac0ed12000af9fdffff01004d010000000000000000007a0000000000b81e1b00b10efd9a000001000000000001b7fffffff60000005f42485266535f", 0x40, 0xffff}], 0x0, 0x0) 20:45:45 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x1001000, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, &(0x7f0000000080)) [ 304.760587] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 304.767854] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 304.775099] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 304.782393] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 304.789655] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:45 executing program 1 (fault-call:3 fault-nth:23): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 304.885453] print_req_error: 68 callbacks suppressed [ 304.885459] print_req_error: I/O error, dev loop4, sector 0 [ 304.917559] FAULT_INJECTION: forcing a failure. [ 304.917559] name failslab, interval 1, probability 0, space 0, times 0 20:45:45 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000015c0)={r1, 0x80000001, 0x4, "ba7d46e3c348bdfd9cdfc2302c66f3b4f79c0c53fefa5fd6b71550c8d1cb26a129cf"}) write(r0, &(0x7f0000000340), 0x41395527) get_mempolicy(&(0x7f0000001600), &(0x7f0000001640), 0x6, &(0x7f0000ffb000/0x4000)=nil, 0x0) recvmsg$can_bcm(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f0000001280)=""/221, 0xdd}, {&(0x7f0000001380)=""/7, 0x7}, {&(0x7f00000013c0)=""/128, 0x80}, {&(0x7f0000001440)=""/5, 0x5}], 0x8, &(0x7f0000001500)=""/118, 0x76}, 0x2) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 304.930438] CPU: 1 PID: 24322 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 304.938333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.947828] Call Trace: [ 304.950415] dump_stack+0x1b2/0x283 [ 304.954054] should_fail.cold+0x10a/0x154 [ 304.958198] should_failslab+0xd6/0x130 [ 304.962276] kmem_cache_alloc_node_trace+0x25a/0x400 [ 304.967499] __kmalloc_node_track_caller+0x38/0x70 [ 304.972455] __kmalloc_reserve.isra.0+0x35/0xd0 [ 304.977134] __alloc_skb+0xca/0x4c0 [ 304.980741] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 304.985567] ? netlink_has_listeners+0x1ff/0x310 [ 304.990313] kobject_uevent_env+0x6d1/0xc50 [ 304.995143] lo_ioctl+0x1177/0x1c00 [ 304.998759] ? loop_clr_fd+0xac0/0xac0 [ 305.002643] blkdev_ioctl+0x91d/0x17c0 [ 305.006520] ? blkpg_ioctl+0x8d0/0x8d0 [ 305.010418] ? trace_hardirqs_on+0x10/0x10 [ 305.014801] block_ioctl+0xd9/0x120 [ 305.018428] ? blkdev_fallocate+0x3a0/0x3a0 [ 305.022743] do_vfs_ioctl+0x75a/0xfe0 [ 305.026538] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 305.032145] ? ioctl_preallocate+0x1a0/0x1a0 [ 305.036540] ? security_file_ioctl+0x76/0xb0 [ 305.040952] ? security_file_ioctl+0x83/0xb0 [ 305.045348] SyS_ioctl+0x7f/0xb0 [ 305.048706] ? do_vfs_ioctl+0xfe0/0xfe0 [ 305.052673] do_syscall_64+0x1d5/0x640 [ 305.056659] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 305.061828] RIP: 0033:0x45c8f7 [ 305.065002] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 305.072708] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 305.079996] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 305.087245] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 305.094499] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 305.101749] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@getstats={0x1c, 0x5e, 0x100, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r3, 0x2}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8084}, 0x0) 20:45:45 executing program 1 (fault-call:3 fault-nth:24): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 305.223192] print_req_error: I/O error, dev loop1, sector 0 [ 305.262978] FAULT_INJECTION: forcing a failure. [ 305.262978] name failslab, interval 1, probability 0, space 0, times 0 [ 305.274460] CPU: 1 PID: 24341 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 305.282345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.291689] Call Trace: [ 305.294271] dump_stack+0x1b2/0x283 [ 305.297892] should_fail.cold+0x10a/0x154 [ 305.302024] should_failslab+0xd6/0x130 [ 305.305985] kmem_cache_alloc_node_trace+0x25a/0x400 [ 305.311083] __kmalloc_node_track_caller+0x38/0x70 [ 305.316011] __kmalloc_reserve.isra.0+0x35/0xd0 20:45:46 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 305.320681] __alloc_skb+0xca/0x4c0 [ 305.324307] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 305.329145] ? netlink_has_listeners+0x1ff/0x310 [ 305.333901] kobject_uevent_env+0x6d1/0xc50 [ 305.338255] lo_ioctl+0x1177/0x1c00 [ 305.341878] ? loop_clr_fd+0xac0/0xac0 [ 305.345770] blkdev_ioctl+0x91d/0x17c0 [ 305.349635] ? blkpg_ioctl+0x8d0/0x8d0 [ 305.353508] ? trace_hardirqs_on+0x10/0x10 [ 305.357734] block_ioctl+0xd9/0x120 [ 305.361356] ? blkdev_fallocate+0x3a0/0x3a0 [ 305.365668] do_vfs_ioctl+0x75a/0xfe0 [ 305.369457] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 305.375072] ? ioctl_preallocate+0x1a0/0x1a0 [ 305.379472] ? security_file_ioctl+0x76/0xb0 [ 305.383884] ? security_file_ioctl+0x83/0xb0 [ 305.388285] SyS_ioctl+0x7f/0xb0 [ 305.391651] ? do_vfs_ioctl+0xfe0/0xfe0 [ 305.395622] do_syscall_64+0x1d5/0x640 [ 305.399552] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 305.404756] RIP: 0033:0x45c8f7 [ 305.407925] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 305.415615] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 20:45:46 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 305.422925] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 305.430180] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 305.437557] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 305.444807] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:46 executing program 1 (fault-call:3 fault-nth:25): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 305.601166] FAULT_INJECTION: forcing a failure. [ 305.601166] name failslab, interval 1, probability 0, space 0, times 0 [ 305.610815] print_req_error: I/O error, dev loop1, sector 0 [ 305.612664] CPU: 1 PID: 24364 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 305.620373] print_req_error: I/O error, dev loop1, sector 0 [ 305.626080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.626085] Call Trace: [ 305.626104] dump_stack+0x1b2/0x283 20:45:46 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x100) write(r0, &(0x7f0000000340), 0x41395527) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000080)={0xfffffffffffffff9, 0x5}) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 305.626120] should_fail.cold+0x10a/0x154 [ 305.626135] should_failslab+0xd6/0x130 [ 305.626146] kmem_cache_alloc_node+0x25f/0x400 [ 305.626160] __alloc_skb+0x9a/0x4c0 [ 305.626172] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 305.626184] ? netlink_has_listeners+0x1ff/0x310 [ 305.626194] kobject_uevent_env+0x6d1/0xc50 [ 305.626213] lo_ioctl+0x1177/0x1c00 [ 305.626225] ? loop_clr_fd+0xac0/0xac0 [ 305.626235] blkdev_ioctl+0x91d/0x17c0 [ 305.626244] ? blkpg_ioctl+0x8d0/0x8d0 [ 305.626254] ? trace_hardirqs_on+0x10/0x10 [ 305.626274] block_ioctl+0xd9/0x120 [ 305.626283] ? blkdev_fallocate+0x3a0/0x3a0 [ 305.626295] do_vfs_ioctl+0x75a/0xfe0 [ 305.626307] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 305.626319] ? ioctl_preallocate+0x1a0/0x1a0 [ 305.626337] ? security_file_ioctl+0x76/0xb0 [ 305.626346] ? security_file_ioctl+0x83/0xb0 [ 305.626356] SyS_ioctl+0x7f/0xb0 [ 305.626365] ? do_vfs_ioctl+0xfe0/0xfe0 [ 305.626377] do_syscall_64+0x1d5/0x640 [ 305.626392] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 305.626400] RIP: 0033:0x45c8f7 [ 305.626405] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 305.626414] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 305.626420] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 305.626425] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 305.626435] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 305.626441] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 305.793718] buffer_io_error: 56 callbacks suppressed [ 305.793724] Buffer I/O error on dev loop1, logical block 0, async page read [ 305.797022] print_req_error: I/O error, dev loop0, sector 0 20:45:46 executing program 1 (fault-call:3 fault-nth:26): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000000380)="a4c90bfeac64b2300f7cf80b5b27a233c673978ac02fec7e6782e7a0c234da79ebfcd8ef9ad84ecd2e4128aad2d402a4b79352bb7f1c5f1ab9a9ac8c116bc8783ebd544828950fc214add00ca970bb31b33c5de694f69c0b86273081f29010190b16aaf5c002e780ec81b42a6482ee7017dfe6cdb88e2a82dc38850973317bc72a6118b2c566e3f371d9d1bda07c3e5149f02cb0c73aeef94ec12bf6db132f2afe08a6968986e3cd8e", 0xa9}, {&(0x7f0000000440)="f1a85f3b2b64b51b820bc0c157df5f667bac38d055b0ae0ab0fdc1528a65c8a71aeeaf94931da7a06961cce19ee914f24efa57d90f747dab91b0496b4ed97b5168289b4b5b487bfe976878049076647d0ff4fb70089502a83b08dc1f05fefa66f12a4246496d950a85a86d058f6357c177e6772846831e7030973b749f2d3b804a1c7d83d702a9a25b38313b7364656020415063307412d6e0586a6f474965abe416bfbd0cbb8604f8600ffb10e56b487c08efbef0d4c2d84a39044a34c2", 0xbe}, {&(0x7f0000000280)="4cdf18a4380d8d1a7480c90d8b69bc4ae3f31d9b81ad", 0x16}, {&(0x7f0000000500)="8672c8c9d855818424228f9ae3e9edfbc60ef6bc70aaaaac54319903c39f520fda50fcc861622c44581f0469da1f3179f0defb98b1720c5cb243836426874ba52cf9d0d71c7b4c9041d499523825dcbd56811afd4370b786f56b9076d0f9578702161fd2d2b579839c638b27496d28522781152b7ef01a9f032bee9b86b5d43b84c739db91ea90d4bae47661b37574794821a21018e94aa7dffb0125f9ee1cec11c2d46d6952c1cd2c77168c50d2e963a3a6e121ecfdf5cfadf235d387e7f70c160f98eba15c191b0f3a0093aa3442edebb52d6ad478d93cc0638718ba3268ab911e", 0xe2}, {&(0x7f00000019c0)="c7701f3bb532875f820736b86bcc1b631457f0c6cb147c27a8666842ae0a35353c914d88aab1ed3d2d4c96fd401b7455e9c049fc62e0e3e20c7efdbedabcc6c81a1b65de086df6ea5895ef1b60782d4a53f23c5d6436ae5f9a2218f9dc60b0c215f4fbccc9226931df157627093255e08facc8586c36b104fd8bc0b0c85aebbbe4edf6d73e5bbc269734458150d84bc9aec8a8ae9b6b31bdd2f30b1fb645d9e9709979da2e8fa3b608c094fcdba699420c97c9a51094246b647335ccd2876bb833d8f93c7218a8c6634fe8ceaface85fb74c18a73cec9338e28332cff1805d725426911a093bb1d11f506f11a785fc69b1", 0xf1}, {&(0x7f0000000700)="17d0033be53d1f0df1b428d1c6a21b8309d01c223fdbd5b12182d0ca68aee847823950f8901a43ab5799079bad31d4749dcebe1f82e097a4b5127096567de2b0b91ec3c41e85b706458981203a008006091e67e7db6c8ef8cec0280f45220a24cfdd30cf349299394f23ca5060a0d254029c433c790fa2e10667c96c0cf9e819684bd09969c19ce8f0d20aab", 0x8c}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="946709cfd4413532bfbe43e0c5191cab9d833a88dbb631375ee6c0cf1450661bd5e09a7f7529baa346e50975182057d9de1b2a7be130d24326b1e67644d8e9d47ececc4d576749029fba655c713ff937a69522734126faed40799d904d6d0dfc078751e6ce2fd04939de86db7774143d0b515b1e0b64413933780fe0aa211ce463c733298ba2147785e644689c5e98053d4ee0e4e69c71dfcee2c6dd3ce8674ab008c447ccaf8ef45723c4bc9477f635ed587998f38b3deb5616c0c273d9b2b416adcf94e0b8271188aa109b7b8cbde7a5961d", 0xd3}], 0x8, &(0x7f0000001940)=[@ip_retopts={{0x68, 0x0, 0x7, {[@end, @ra={0x94, 0x4}, @timestamp={0x44, 0x18, 0xc8, 0x0, 0x1, [0x7ff, 0x10000, 0x3, 0x10000, 0xfffffff9]}, @timestamp_addr={0x44, 0x34, 0x20, 0x1, 0x4, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4}, {@remote, 0xc}, {@multicast1, 0x8}, {@remote, 0x3}, {@remote}, {@local, 0x3fb}]}, @lsrr={0x83, 0x3, 0x1c}, @ra={0x94, 0x4, 0x1}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x401}}], 0x80}, 0x8000) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x5, @mcast1, 0x8}}, 0x0, 0x0, 0x4, 0x0, "17d4f07dc07638a9dca474c936da90a2403d39d6a31b4e354a1b8612c4c6e805591d72cc3d3f45830b19efe3b5b4b9badc8c5911676855cfdd05faff5646ffee45cdb478320b6a6d82bec275849174b1"}, 0xd8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0xffffffffa0018000, 0x0, &(0x7f0000000000)={&(0x7f0000000500)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev}}, @sadb_sa={0x2, 0x1, 0xe0000009, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000009}}]}, 0x60}}, 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 305.951846] FAULT_INJECTION: forcing a failure. [ 305.951846] name failslab, interval 1, probability 0, space 0, times 0 [ 305.979592] CPU: 0 PID: 24381 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 305.987550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.996893] Call Trace: [ 305.999485] dump_stack+0x1b2/0x283 [ 306.003119] should_fail.cold+0x10a/0x154 [ 306.007248] should_failslab+0xd6/0x130 [ 306.011208] kmem_cache_alloc_node+0x25f/0x400 [ 306.015789] __alloc_skb+0x9a/0x4c0 [ 306.019394] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 306.024219] ? netlink_has_listeners+0x1ff/0x310 [ 306.028954] kobject_uevent_env+0x6d1/0xc50 [ 306.033284] lo_ioctl+0x1177/0x1c00 [ 306.037014] ? loop_clr_fd+0xac0/0xac0 [ 306.040892] blkdev_ioctl+0x91d/0x17c0 [ 306.044771] ? blkpg_ioctl+0x8d0/0x8d0 [ 306.048651] ? trace_hardirqs_on+0x10/0x10 [ 306.052885] block_ioctl+0xd9/0x120 [ 306.056505] ? blkdev_fallocate+0x3a0/0x3a0 [ 306.060825] do_vfs_ioctl+0x75a/0xfe0 [ 306.064614] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 306.070220] ? ioctl_preallocate+0x1a0/0x1a0 [ 306.074613] ? security_file_ioctl+0x76/0xb0 [ 306.079019] ? security_file_ioctl+0x83/0xb0 [ 306.083420] SyS_ioctl+0x7f/0xb0 [ 306.086822] ? do_vfs_ioctl+0xfe0/0xfe0 [ 306.090779] do_syscall_64+0x1d5/0x640 [ 306.094823] entry_SYSCALL_64_after_hwframe+0x46/0xbb 20:45:46 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="00080000000000002b00010009000100626f6e64000000000c00028008de73106b41c0de"], 0x3c}}, 0x0) [ 306.099997] RIP: 0033:0x45c8f7 [ 306.103168] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 306.110856] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 306.118106] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 306.125362] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 306.132901] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 306.140157] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:46 executing program 1 (fault-call:3 fault-nth:27): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 306.194199] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 306.207423] device bond0 left promiscuous mode [ 306.214208] device bond_slave_0 left promiscuous mode [ 306.219675] device bond_slave_1 left promiscuous mode [ 306.281430] FAULT_INJECTION: forcing a failure. [ 306.281430] name failslab, interval 1, probability 0, space 0, times 0 [ 306.296160] CPU: 0 PID: 24407 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 306.304040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.313376] Call Trace: [ 306.315954] dump_stack+0x1b2/0x283 [ 306.319582] should_fail.cold+0x10a/0x154 [ 306.323732] should_failslab+0xd6/0x130 [ 306.327687] kmem_cache_alloc_node+0x25f/0x400 [ 306.332253] __alloc_skb+0x9a/0x4c0 [ 306.335858] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 306.340681] ? netlink_has_listeners+0x1ff/0x310 [ 306.345438] kobject_uevent_env+0x6d1/0xc50 [ 306.349744] lo_ioctl+0x1177/0x1c00 [ 306.353351] ? loop_clr_fd+0xac0/0xac0 [ 306.357218] blkdev_ioctl+0x91d/0x17c0 [ 306.361091] ? blkpg_ioctl+0x8d0/0x8d0 [ 306.364957] ? trace_hardirqs_on+0x10/0x10 [ 306.369177] block_ioctl+0xd9/0x120 [ 306.372789] ? blkdev_fallocate+0x3a0/0x3a0 [ 306.377108] do_vfs_ioctl+0x75a/0xfe0 [ 306.380901] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 306.386510] ? ioctl_preallocate+0x1a0/0x1a0 [ 306.390912] ? security_file_ioctl+0x76/0xb0 [ 306.395299] ? security_file_ioctl+0x83/0xb0 [ 306.399689] SyS_ioctl+0x7f/0xb0 [ 306.403042] ? do_vfs_ioctl+0xfe0/0xfe0 [ 306.407058] do_syscall_64+0x1d5/0x640 [ 306.410929] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 306.416106] RIP: 0033:0x45c8f7 [ 306.419283] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 20:45:47 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x4921b, 0x441}}, 0x20}, 0x1, 0x0, 0x0, 0x4000084}, 0x20000000) [ 306.426972] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 306.434220] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 306.441474] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 306.448732] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 306.455980] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:47 executing program 1 (fault-call:3 fault-nth:28): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 306.517452] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 306.528565] 8021q: adding VLAN 0 to HW filter on device bond0 20:45:47 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$inet(r0, &(0x7f00000016c0)={&(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x38}}, 0x10, &(0x7f0000001600)=[{&(0x7f00000000c0)="a43711446cca1c72e032989954e4af5be0f9bb1e172dc724849612980072", 0x1e}, {&(0x7f0000000100)="c434a5f214f8f8135b4cb6a86676de4a0ce91d7dc94c96a2c2fac1c4aeeef7a815f1d6d593b0c913cf4fbfd6f64e5d1df2b6bb406aeec1d6bef9f385b2b1f1500b8dab51af872676091890b28a221c7218d7b0a390dbbc216294ff9bc7265a068d2ed023acda", 0x66}, {&(0x7f0000000180)="26ad6dd89f", 0x5}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="37cc9fe6b1c8c9cc45b0ffdaab00206eea6aadd043658bb1b0219ea9cae39d6dfbbdec31bb9345af2eaec03262974d861105b80dc9a799923c6927033d12a676a462a5ffd8714ec24cd98903044abdf50b620594e83b8768d6ef3f72c0ad95b5481804091dcc6f8cebe5ba8d745772251e1beb7e1d3ecf6cc03b442fe3cdf2ff6b8c89c181868d866837069c687461552b9061df1941d800544ec5bcda38c65d62f3d6b0e293e97e7c5b9d518008516f42ad6d3dd07981edf0008080bca29dc6acd8a143bb6d3c3dccd111bd18957d30cd892d31220a5b3b6caf506e", 0xdc}, {&(0x7f0000001380)}, {&(0x7f00000013c0)="a7747b2235818fb8358627a24e80772aab3568bfc909c2f947b39117efa6798943e443898196448c12965725988f744205503da9341a7f68732e7766284becaf3f46be7b5014aab38c2f1588ff96560b058f7c1302e19c5cd67fdbdc5d3f6a376290709d288dc9d15206434252068d4f0b073e6c74a519d015263a03563b43b0d4ebf294bbf3acb0670ff2df91811d8d09f53f3f60e662e3d0b28f46a5fed01a8ea5967853f46d75bcb583b30554ed0109210dacca2c3a3c15198e13078e877301950d704948c6c9b75cf2f2fe1bf0cb2aea91ba04f5612b4ba8fe35b2f79838b5079380a79ccb1e0c0bb0f282fb92fd19cae1", 0xf3}, {&(0x7f00000014c0)="6d2fa7497e9ebb1f1ae464066d9d3535e6d66ba3478a57bba06cbbded8c161fa30057dd2a261a16547b4f8a7938499f2ff84ff8845b410dddbf3ebed031cdb40d6e178dc9a2f350903f53ca74076e96087bdb18504234a30b57ce3e55163c550aa1b87574ad1b13f530b812389c628751fa6d438334ea082a905a0c9316b20686f80d454e7891f8ad22d35bcd00739b95618abc0265a7240a6f08118517d456b154a5a31f3904d8d3f0abfc48885ef8f9422153249dccdb7038828574c300b8f5e9578f9c82929aab79300e1925c6e1705c43f1a", 0xd4}, {&(0x7f00000015c0)="12f08c08ead095d920", 0x9}], 0x9}, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r4, 0x1, 0x0, 0x0, {{}, {0x0, 0xb}, {0x6, 0x14, 'broadcast-link\x00'}}}, 0x30}}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001840)=@int=0xffff, 0x4) sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f0000001800)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)={0x1c, r4, 0x900, 0x70bd27, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mmap$usbmon(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, r5, 0xad4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001380), &(0x7f0000001700)=0x4) [ 306.580011] FAULT_INJECTION: forcing a failure. [ 306.580011] name failslab, interval 1, probability 0, space 0, times 0 [ 306.598350] CPU: 0 PID: 24418 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 306.606249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.615623] Call Trace: [ 306.618215] dump_stack+0x1b2/0x283 [ 306.621845] should_fail.cold+0x10a/0x154 [ 306.625998] should_failslab+0xd6/0x130 [ 306.629969] kmem_cache_alloc_node+0x25f/0x400 [ 306.634555] __alloc_skb+0x9a/0x4c0 [ 306.638178] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 306.643020] ? netlink_has_listeners+0x1ff/0x310 [ 306.647772] kobject_uevent_env+0x6d1/0xc50 [ 306.652098] lo_ioctl+0x1177/0x1c00 [ 306.655727] ? loop_clr_fd+0xac0/0xac0 [ 306.659612] blkdev_ioctl+0x91d/0x17c0 [ 306.663496] ? blkpg_ioctl+0x8d0/0x8d0 [ 306.667379] ? trace_hardirqs_on+0x10/0x10 [ 306.671618] block_ioctl+0xd9/0x120 [ 306.675237] ? blkdev_fallocate+0x3a0/0x3a0 [ 306.679554] do_vfs_ioctl+0x75a/0xfe0 [ 306.683354] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 306.688974] ? ioctl_preallocate+0x1a0/0x1a0 [ 306.693417] ? security_file_ioctl+0x76/0xb0 [ 306.697831] ? security_file_ioctl+0x83/0xb0 [ 306.702236] SyS_ioctl+0x7f/0xb0 [ 306.705599] ? do_vfs_ioctl+0xfe0/0xfe0 [ 306.709569] do_syscall_64+0x1d5/0x640 [ 306.713456] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 306.718639] RIP: 0033:0x45c8f7 [ 306.721818] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 306.729618] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 306.736891] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 306.744164] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 306.751431] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 306.758780] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000100)=[{}, {0x0, 0xffff}], 0x2) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000200)=""/117) semctl$GETVAL(r1, 0x4, 0xc, &(0x7f0000000040)=""/41) r2 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, 'syzkaller1\x00'}]}, 0x34}}, 0x0) [ 306.781714] print_req_error: I/O error, dev loop1, sector 0 20:45:47 executing program 1 (fault-call:3 fault-nth:29): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 306.942891] print_req_error: I/O error, dev loop0, sector 128 [ 306.978723] FAULT_INJECTION: forcing a failure. [ 306.978723] name failslab, interval 1, probability 0, space 0, times 0 [ 306.992105] CPU: 0 PID: 24441 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 306.992862] print_req_error: I/O error, dev loop1, sector 0 [ 307.000000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.000005] Call Trace: [ 307.000024] dump_stack+0x1b2/0x283 [ 307.000040] should_fail.cold+0x10a/0x154 [ 307.024731] print_req_error: I/O error, dev loop1, sector 0 [ 307.025423] should_failslab+0xd6/0x130 [ 307.031140] Buffer I/O error on dev loop1, logical block 0, async page read [ 307.035069] kmem_cache_alloc_node_trace+0x25a/0x400 [ 307.035082] __kmalloc_node_track_caller+0x38/0x70 [ 307.035095] __kmalloc_reserve.isra.0+0x35/0xd0 [ 307.035107] __alloc_skb+0xca/0x4c0 [ 307.045545] print_req_error: I/O error, dev loop1, sector 0 [ 307.047273] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 307.047286] ? netlink_has_listeners+0x1ff/0x310 [ 307.047300] kobject_uevent_env+0x6d1/0xc50 [ 307.052264] Buffer I/O error on dev loop1, logical block 0, async page read [ 307.056897] lo_ioctl+0x1177/0x1c00 [ 307.063297] Buffer I/O error on dev loop1, logical block 0, async page read [ 307.066209] ? loop_clr_fd+0xac0/0xac0 [ 307.066221] blkdev_ioctl+0x91d/0x17c0 [ 307.066231] ? blkpg_ioctl+0x8d0/0x8d0 [ 307.071188] Buffer I/O error on dev loop1, logical block 0, async page read [ 307.075929] ? trace_hardirqs_on+0x10/0x10 [ 307.075951] block_ioctl+0xd9/0x120 [ 307.075960] ? blkdev_fallocate+0x3a0/0x3a0 [ 307.075972] do_vfs_ioctl+0x75a/0xfe0 [ 307.075982] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 307.075993] ? ioctl_preallocate+0x1a0/0x1a0 [ 307.082243] Buffer I/O error on dev loop1, logical block 0, async page read [ 307.087402] ? security_file_ioctl+0x76/0xb0 [ 307.087412] ? security_file_ioctl+0x83/0xb0 [ 307.087422] SyS_ioctl+0x7f/0xb0 [ 307.091144] Buffer I/O error on dev loop1, logical block 0, async page read [ 307.098118] ? do_vfs_ioctl+0xfe0/0xfe0 [ 307.098132] do_syscall_64+0x1d5/0x640 [ 307.098148] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 307.098156] RIP: 0033:0x45c8f7 [ 307.098161] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 20:45:47 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 307.102518] Buffer I/O error on dev loop1, logical block 3, async page read [ 307.105896] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 307.105901] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 307.105907] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 307.105912] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 307.105918] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$VIDIOC_RESERVED(r0, 0x5601, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:48 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:48 executing program 1 (fault-call:3 fault-nth:30): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:48 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) fallocate(r0, 0x11, 0x2, 0x4) [ 307.509278] FAULT_INJECTION: forcing a failure. [ 307.509278] name failslab, interval 1, probability 0, space 0, times 0 [ 307.525958] Buffer I/O error on dev loop1, logical block 0, async page read [ 307.533455] Buffer I/O error on dev loop1, logical block 0, async page read [ 307.547139] CPU: 1 PID: 24470 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 307.555035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.564909] Call Trace: [ 307.567501] dump_stack+0x1b2/0x283 [ 307.571132] should_fail.cold+0x10a/0x154 [ 307.575280] should_failslab+0xd6/0x130 [ 307.579254] kmem_cache_alloc_node_trace+0x25a/0x400 [ 307.584381] __kmalloc_node_track_caller+0x38/0x70 [ 307.589309] __kmalloc_reserve.isra.0+0x35/0xd0 [ 307.594008] __alloc_skb+0xca/0x4c0 [ 307.597748] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 307.602584] ? netlink_has_listeners+0x1ff/0x310 [ 307.607430] kobject_uevent_env+0x6d1/0xc50 [ 307.611740] lo_ioctl+0x1177/0x1c00 [ 307.615364] ? loop_clr_fd+0xac0/0xac0 [ 307.619233] blkdev_ioctl+0x91d/0x17c0 [ 307.623099] ? blkpg_ioctl+0x8d0/0x8d0 [ 307.626963] ? trace_hardirqs_on+0x10/0x10 [ 307.631185] block_ioctl+0xd9/0x120 [ 307.634792] ? blkdev_fallocate+0x3a0/0x3a0 [ 307.639099] do_vfs_ioctl+0x75a/0xfe0 [ 307.642883] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 307.648487] ? ioctl_preallocate+0x1a0/0x1a0 [ 307.652880] ? security_file_ioctl+0x76/0xb0 [ 307.657290] ? security_file_ioctl+0x83/0xb0 [ 307.661678] SyS_ioctl+0x7f/0xb0 [ 307.665059] ? do_vfs_ioctl+0xfe0/0xfe0 [ 307.669032] do_syscall_64+0x1d5/0x640 [ 307.672902] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 307.678067] RIP: 0033:0x45c8f7 [ 307.681233] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 307.688920] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 307.696167] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 307.703414] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 307.710683] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 307.717947] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:48 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x109000, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@RTM_NEWNSID={0x1c, 0x58, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@NETNSA_PID={0x8, 0x2, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000800}, 0x4000000) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(0xffffffffffffffff, 0x200) fcntl$setpipe(r4, 0x407, 0x1) write(r4, &(0x7f0000000340), 0x41395527) creat(&(0x7f0000000240)='./file0\x00', 0x162) connect$x25(r4, &(0x7f0000000040)={0x9, @remote={[], 0x0}}, 0xc) 20:45:48 executing program 2: r0 = socket(0x11, 0x800, 0xfffffffa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c000000100001040006ce4100"/23, @ANYRES32=r1, @ANYBLOB="00000000000000001c00128009000100624b6164000000000c0002800800070000000000"], 0x3c}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000700)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="870ccbf285c8", @rand_addr=0x64010101, @local, 0x8, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local, @multicast2, @remote, 0x8}}}, {{@arp={@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xff, 0xffffffff, 0x4, 0x8, {@empty, {[0x0, 0x0, 0xff]}}, {@empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}}, 0x1000, 0x8001, 0x4568, 0x49, 0x8000, 0x9, 'macvlan1\x00', 'sit0\x00', {}, {0xff}, 0x0, 0x2}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x440) 20:45:48 executing program 1 (fault-call:3 fault-nth:31): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:48 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x141002, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000400)={0x6, &(0x7f0000000180)=[0x0, 0x9, 0x1000, 0x6, 0x1, 0x6]}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000380)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}, {&(0x7f0000000080)="ed1376dbe6326a36bbebfb582cc202f6fbf8b7d447d097775d91de628ffaacb62255f2b4abe4d2f1897e39f16fdbd85aedc50e16d30613a7b1acc41f7daf309b2d346cb013e93be1d998a86a46cf1c13ad1c0eec9122eb5dafd1d93181a9b5338e8fce93c8bdd55812d934ea0995788736e317eb607fd8eaa4a999afdd43c71aae36951d3d4f8e33aa94c9c2e749dd344cbc7992d6d03bafec070e31c1dee4b28816f364d1b088a0682f9738157dcf2a6c2e21b7a5d7ef1538", 0xb9, 0x1}, {&(0x7f0000000280)="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", 0xfd, 0x6e}, {&(0x7f0000000140)="1b3a08be94e828c7dcaca409812e9106101efed118bb57a65205f9a3673c99ed45dfaaa79ccd", 0x26, 0x3}], 0x0, 0x0) 20:45:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r3, @ANYBLOB="00000000000000001c001a8009000100626f6e64000000000c00800800070000000000"], 0x3c}}, 0x0) [ 307.913532] FAULT_INJECTION: forcing a failure. [ 307.913532] name failslab, interval 1, probability 0, space 0, times 0 [ 307.925367] CPU: 1 PID: 24498 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 307.933265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.942618] Call Trace: [ 307.945209] dump_stack+0x1b2/0x283 [ 307.948828] should_fail.cold+0x10a/0x154 [ 307.952961] should_failslab+0xd6/0x130 [ 307.956923] kmem_cache_alloc_node_trace+0x25a/0x400 [ 307.962016] __kmalloc_node_track_caller+0x38/0x70 [ 307.966947] __kmalloc_reserve.isra.0+0x35/0xd0 [ 307.971606] __alloc_skb+0xca/0x4c0 [ 307.975214] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 307.980047] ? netlink_has_listeners+0x1ff/0x310 [ 307.984791] kobject_uevent_env+0x6d1/0xc50 [ 307.989118] lo_ioctl+0x1177/0x1c00 [ 307.992738] ? loop_clr_fd+0xac0/0xac0 [ 307.996607] blkdev_ioctl+0x91d/0x17c0 [ 308.000477] ? blkpg_ioctl+0x8d0/0x8d0 [ 308.004438] ? trace_hardirqs_on+0x10/0x10 [ 308.008685] block_ioctl+0xd9/0x120 20:45:48 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) [ 308.012296] ? blkdev_fallocate+0x3a0/0x3a0 [ 308.016617] do_vfs_ioctl+0x75a/0xfe0 [ 308.020405] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 308.026021] ? ioctl_preallocate+0x1a0/0x1a0 [ 308.030420] ? security_file_ioctl+0x76/0xb0 [ 308.034819] ? security_file_ioctl+0x83/0xb0 [ 308.039228] SyS_ioctl+0x7f/0xb0 [ 308.042590] ? do_vfs_ioctl+0xfe0/0xfe0 [ 308.046569] do_syscall_64+0x1d5/0x640 [ 308.050460] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 308.055648] RIP: 0033:0x45c8f7 20:45:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x400000000000, 0x2, 0x0, 0x400}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r4 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r4, 0x1, 0x53, &(0x7f0000000080)={0x7, 0x7, 0xffffffffffffffff}, &(0x7f00000000c0)=0x28) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) [ 308.059429] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 308.067140] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 308.074408] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 308.081665] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 308.088922] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 308.096310] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:48 executing program 1 (fault-call:3 fault-nth:32): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:48 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 308.204374] FAULT_INJECTION: forcing a failure. [ 308.204374] name failslab, interval 1, probability 0, space 0, times 0 [ 308.216569] CPU: 1 PID: 24523 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 308.224467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.233818] Call Trace: [ 308.236412] dump_stack+0x1b2/0x283 [ 308.240046] should_fail.cold+0x10a/0x154 [ 308.244198] should_failslab+0xd6/0x130 [ 308.248176] kmem_cache_alloc_node+0x25f/0x400 20:45:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c00100000000000000000000000008ac35f44cc89fb72a4aba219eef36379be531c3f6e72491824dce8b83703928d6d2b0ac7fa74e16dbec29c10c71a27806139804354e0aeb801f4d42c045ed704855700"/92, @ANYRES32=r2, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c0002800800070000000000"], 0x3c}}, 0x8010) [ 308.252753] __alloc_skb+0x9a/0x4c0 [ 308.256381] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 308.261215] ? netlink_has_listeners+0x1ff/0x310 [ 308.265971] kobject_uevent_env+0x6d1/0xc50 [ 308.270283] lo_ioctl+0x1177/0x1c00 [ 308.273917] ? loop_clr_fd+0xac0/0xac0 [ 308.277808] blkdev_ioctl+0x91d/0x17c0 [ 308.281693] ? blkpg_ioctl+0x8d0/0x8d0 [ 308.285584] ? trace_hardirqs_on+0x10/0x10 [ 308.289835] block_ioctl+0xd9/0x120 [ 308.293463] ? blkdev_fallocate+0x3a0/0x3a0 [ 308.297787] do_vfs_ioctl+0x75a/0xfe0 [ 308.301589] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 308.307215] ? ioctl_preallocate+0x1a0/0x1a0 [ 308.311631] ? security_file_ioctl+0x76/0xb0 [ 308.316037] ? security_file_ioctl+0x83/0xb0 [ 308.320438] SyS_ioctl+0x7f/0xb0 [ 308.323786] ? do_vfs_ioctl+0xfe0/0xfe0 [ 308.328698] do_syscall_64+0x1d5/0x640 [ 308.332580] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 308.337874] RIP: 0033:0x45c8f7 [ 308.341052] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 20:45:49 executing program 0: prctl$PR_GET_FPEXC(0xb, &(0x7f0000000080)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 308.348740] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 308.355993] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 308.363275] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 308.370531] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 308.377784] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x1) r2 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) 20:45:49 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) r1 = getpid() write$FUSE_LK(r0, &(0x7f0000000080)={0x28, 0x0, 0x7, {{0xfffffffffffffff7, 0x3, 0x7, r1}}}, 0x28) 20:45:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) 20:45:49 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) setxattr$security_evm(&(0x7f0000001280)='./file1\x00', &(0x7f00000012c0)='security.evm\x00', &(0x7f0000001300)=@v2={0x3, 0x1, 0xc, 0x74, 0xd1, "e31daa5c0655c5861dece95af3d5f4df65cf1bb9a06853119bf017bd77eb14f94bf9d8772a951972152780ddc744dc1af28d9c157d0de3782e1d38bcfcb76ac4e7a39de9ffed46e619b7c6317b7e9c62052a2a90aa6a1998fc5a598ba8bb84f542cf1e0aaa787e81a2d9e3d04c8de002e75e0bdef5f34c53e328c098d8077e2cb3aa608142b887ccd1a4e61b7e93e00a5f0f8ed02dc16e166a1dcc97e9d3557b49f6e7e37feb0cda72372d9f961adf374de3dc22d2f7c7323fce9a8bc3d88cdfc60141b5d6198c35ca2333a514d18e4d0d"}, 0xda, 0x3) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000180)={0x1, 0x0, 0x1000, 0x1000, &(0x7f0000000280)="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", 0xb1, 0x0, &(0x7f00000000c0)="a503210e35921a9ae24fbe5b8636d7cc04f0be7783d8322e89402b1a4703e2e98561b62ad3f5c2c89850965d17cdfce8d1c55c051f57b55f290ff430bb506587b05491d374acddc366541d8030531418d2326a8502d09cabf861b690c4c8b29df5d12600843faa721570da17afad567cb6e6b2bb159ef5565ab9f0cc937a128d553710c1661c7ea3c5cf5e2d6319b764c3131540bb94c31b594a920f8c82d93599707b4a0a848795173c9b83bd85f4311b"}) 20:45:49 executing program 1 (fault-call:3 fault-nth:33): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 308.652352] FAULT_INJECTION: forcing a failure. [ 308.652352] name failslab, interval 1, probability 0, space 0, times 0 [ 308.663941] CPU: 0 PID: 24557 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 308.671827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.681180] Call Trace: [ 308.683778] dump_stack+0x1b2/0x283 [ 308.687392] should_fail.cold+0x10a/0x154 [ 308.691687] should_failslab+0xd6/0x130 [ 308.695648] kmem_cache_alloc_node+0x25f/0x400 [ 308.700214] __alloc_skb+0x9a/0x4c0 [ 308.703822] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 308.708647] ? netlink_has_listeners+0x1ff/0x310 [ 308.713384] kobject_uevent_env+0x6d1/0xc50 [ 308.717711] lo_ioctl+0x1177/0x1c00 [ 308.721322] ? loop_clr_fd+0xac0/0xac0 [ 308.725219] blkdev_ioctl+0x91d/0x17c0 [ 308.729090] ? blkpg_ioctl+0x8d0/0x8d0 [ 308.732997] ? trace_hardirqs_on+0x10/0x10 [ 308.737434] block_ioctl+0xd9/0x120 [ 308.741043] ? blkdev_fallocate+0x3a0/0x3a0 [ 308.745350] do_vfs_ioctl+0x75a/0xfe0 [ 308.749135] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 308.754748] ? ioctl_preallocate+0x1a0/0x1a0 [ 308.759143] ? security_file_ioctl+0x76/0xb0 [ 308.763531] ? security_file_ioctl+0x83/0xb0 [ 308.767923] SyS_ioctl+0x7f/0xb0 [ 308.771270] ? do_vfs_ioctl+0xfe0/0xfe0 [ 308.775240] do_syscall_64+0x1d5/0x640 [ 308.779111] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 308.784281] RIP: 0033:0x45c8f7 [ 308.787798] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 308.795615] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 20:45:49 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) [ 308.802869] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 308.810120] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 308.817372] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 308.824634] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:49 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:49 executing program 1 (fault-call:3 fault-nth:34): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 308.987119] FAULT_INJECTION: forcing a failure. [ 308.987119] name failslab, interval 1, probability 0, space 0, times 0 [ 309.000521] CPU: 0 PID: 24583 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 309.008422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.017762] Call Trace: [ 309.020344] dump_stack+0x1b2/0x283 [ 309.023979] should_fail.cold+0x10a/0x154 [ 309.028110] should_failslab+0xd6/0x130 [ 309.032066] kmem_cache_alloc_node_trace+0x25a/0x400 [ 309.037170] __kmalloc_node_track_caller+0x38/0x70 [ 309.042524] __kmalloc_reserve.isra.0+0x35/0xd0 [ 309.047183] __alloc_skb+0xca/0x4c0 [ 309.050803] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 309.055633] ? netlink_has_listeners+0x1ff/0x310 [ 309.060372] kobject_uevent_env+0x6d1/0xc50 [ 309.064697] lo_ioctl+0x1177/0x1c00 [ 309.068311] ? loop_clr_fd+0xac0/0xac0 [ 309.072184] blkdev_ioctl+0x91d/0x17c0 [ 309.076072] ? blkpg_ioctl+0x8d0/0x8d0 [ 309.079945] ? trace_hardirqs_on+0x10/0x10 [ 309.084167] block_ioctl+0xd9/0x120 [ 309.087772] ? blkdev_fallocate+0x3a0/0x3a0 [ 309.092075] do_vfs_ioctl+0x75a/0xfe0 [ 309.095860] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 309.101466] ? ioctl_preallocate+0x1a0/0x1a0 [ 309.105878] ? security_file_ioctl+0x76/0xb0 [ 309.110267] ? security_file_ioctl+0x83/0xb0 [ 309.114656] SyS_ioctl+0x7f/0xb0 [ 309.118001] ? do_vfs_ioctl+0xfe0/0xfe0 [ 309.121989] do_syscall_64+0x1d5/0x640 [ 309.125861] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 309.131029] RIP: 0033:0x45c8f7 20:45:49 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 309.134198] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 309.141883] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 309.149149] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 309.156397] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 309.163660] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 309.170908] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:49 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) setsockopt(r0, 0x10001, 0x0, &(0x7f0000000080), 0x0) setreuid(0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) setreuid(0x0, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) setreuid(0x0, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x2, &(0x7f0000001700)=[0x0, r6]) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x2, &(0x7f0000001700)=[0x0, r9]) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {}, [{0x2, 0x4}, {0x2, 0x1}, {}, {0x2, 0x2}, {0x2, 0x4}, {0x2, 0x4, r2}, {0x2, 0x5, r4}], {0x4, 0x4}, [{0x8, 0x0, r6}, {0x8, 0x3, r7}, {0x8, 0x0, r9}], {0x10, 0x2}, {0x20, 0x3}}, 0x74, 0xe41483b3768dc895) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:50 executing program 1 (fault-call:3 fault-nth:35): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 309.350817] FAULT_INJECTION: forcing a failure. [ 309.350817] name failslab, interval 1, probability 0, space 0, times 0 [ 309.365755] CPU: 1 PID: 24604 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 309.373758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.383097] Call Trace: [ 309.385669] dump_stack+0x1b2/0x283 [ 309.389275] should_fail.cold+0x10a/0x154 [ 309.393411] should_failslab+0xd6/0x130 [ 309.397372] kmem_cache_alloc_node_trace+0x25a/0x400 [ 309.402464] __kmalloc_node_track_caller+0x38/0x70 [ 309.407380] __kmalloc_reserve.isra.0+0x35/0xd0 [ 309.412037] __alloc_skb+0xca/0x4c0 [ 309.415671] ? __kmalloc_reserve.isra.0+0xd0/0xd0 [ 309.420496] ? netlink_has_listeners+0x1ff/0x310 [ 309.425241] kobject_uevent_env+0x6d1/0xc50 [ 309.429557] lo_ioctl+0x1177/0x1c00 [ 309.433191] ? loop_clr_fd+0xac0/0xac0 [ 309.437060] blkdev_ioctl+0x91d/0x17c0 [ 309.440955] ? blkpg_ioctl+0x8d0/0x8d0 [ 309.444829] ? trace_hardirqs_on+0x10/0x10 [ 309.449060] block_ioctl+0xd9/0x120 [ 309.452682] ? blkdev_fallocate+0x3a0/0x3a0 [ 309.456990] do_vfs_ioctl+0x75a/0xfe0 [ 309.460794] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 309.466402] ? ioctl_preallocate+0x1a0/0x1a0 [ 309.470794] ? security_file_ioctl+0x76/0xb0 [ 309.475180] ? security_file_ioctl+0x83/0xb0 [ 309.479569] SyS_ioctl+0x7f/0xb0 [ 309.482916] ? do_vfs_ioctl+0xfe0/0xfe0 [ 309.486878] do_syscall_64+0x1d5/0x640 [ 309.490757] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 309.495944] RIP: 0033:0x45c8f7 [ 309.499110] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 309.506802] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 309.515009] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 309.522260] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 309.529514] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 309.536783] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) r2 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000040)={'veth1\x00', 0x5}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r3, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c00"/36], 0x3c}}, 0x0) 20:45:50 executing program 1 (fault-call:3 fault-nth:36): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:50 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) [ 309.670819] FAULT_INJECTION: forcing a failure. [ 309.670819] name failslab, interval 1, probability 0, space 0, times 0 20:45:50 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) pipe(&(0x7f0000000280)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000200)={0x3, r1, 0x1}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x80a, 0x0) ioctl$TIOCSERGETLSR(0xffffffffffffffff, 0x5459, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4d2180, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r6, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="0645e325d94544b26886e125de499c552f2118a7723858dd94ef9dbd8be51dc0a873356af383125778bdf3e4789cecd2821dbf5240ce7c4d9d4a5df6e782ebf4bcd73481641c97f1dfe0d584", @ANYRES16=r7, @ANYRES32], 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4040000) sendmsg$GTP_CMD_NEWPDP(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r7, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_MS_ADDRESS={0x8, 0x5, @rand_addr=0x64010102}, @GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_I_TEI={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x810) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) [ 309.714443] CPU: 0 PID: 24617 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 309.722355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.731704] Call Trace: [ 309.734296] dump_stack+0x1b2/0x283 [ 309.737929] should_fail.cold+0x10a/0x154 [ 309.742081] should_failslab+0xd6/0x130 [ 309.746059] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 309.750727] ? kobject_create_and_add.cold+0x3f/0x3f [ 309.755833] call_usermodehelper_setup+0x73/0x2e0 [ 309.760684] kobject_uevent_env+0xa79/0xc50 [ 309.765015] lo_ioctl+0x1177/0x1c00 [ 309.768645] ? loop_clr_fd+0xac0/0xac0 [ 309.772538] blkdev_ioctl+0x91d/0x17c0 [ 309.776421] ? blkpg_ioctl+0x8d0/0x8d0 [ 309.780305] ? trace_hardirqs_on+0x10/0x10 [ 309.784555] block_ioctl+0xd9/0x120 [ 309.788962] ? blkdev_fallocate+0x3a0/0x3a0 [ 309.793275] do_vfs_ioctl+0x75a/0xfe0 [ 309.797058] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 309.802664] ? ioctl_preallocate+0x1a0/0x1a0 [ 309.807071] ? security_file_ioctl+0x76/0xb0 [ 309.811458] ? security_file_ioctl+0x83/0xb0 [ 309.815844] SyS_ioctl+0x7f/0xb0 [ 309.819188] ? do_vfs_ioctl+0xfe0/0xfe0 [ 309.823145] do_syscall_64+0x1d5/0x640 [ 309.827014] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 309.832179] RIP: 0033:0x45c8f7 [ 309.835357] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 309.843055] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 309.850320] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 309.857569] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a 20:45:50 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x0, 0x0) ioctl$PPPIOCGNPMODE(r0, 0xc008744c, &(0x7f00000036c0)={0x2d}) r1 = socket$inet6(0xa, 0x6, 0x0) recvmmsg(r1, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000080)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000003700)='/dev/zero\x00', 0x10002, 0x0) write$binfmt_script(r2, &(0x7f0000003740)={'#! ', './file0', [{0x20, 'btrfs\x00'}, {0x20, 'btrfs\x00'}], 0xa, "fac7a39ef319452774f7b00ece5fd13834ebffa5b1741518fc4a538eb095a3f5c910e41fd477c0e24e7306aac0eb61aab1ed3a74264d2da99723e20163e4391531003cb57ac53feab40a8a81f4cbf2ef595919b467ce"}, 0x6f) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x60cd8d2a, 0x9, &(0x7f00000035c0)=[{&(0x7f0000000380)="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0x1000, 0x7}, {&(0x7f0000002380)="e51d677ffc0055927e20ecebaa01da07c73d563e10815af301e4e3428c3448bee51bd904da4106325eddb4f71b23bc39cab8f47e40cc88614949c1114a8680c1fca86aeb45bfc0218892fa1e6df88865c335937f8519a8031864d68d22d750d3d4c8d1c392a80359a11f709c2e53d98afe16f3e972d5a7f6647a76b73cf401dae5fcc8e56e35b37bcf62bdaa37e168a55a9f88f2d1fda7ffc8d0963b75ad7ece4bad6e3cfa32f0bd2dc92559e18474324fc45e2e935a248410f853c111e4821c5360bd1f1d37a3", 0xc7, 0x1}, {&(0x7f0000000200)="33e2c5dc8fd929957ddf9fbba7debba68f0e04caaa7b829e458adcbfb296cde37d331eb335e2748d81f4d1665d94aaa0977da2201809e1295f64f905c57a96e86ed98fde25de173ddc4ec5f61d0073c0b519cb46f3df60b2fc578aa729749b31bf429826c2e39dc628373b6e7ccaaa5b8fe500a02ff1c25e746c955b471b567a5d9b826f", 0x84, 0x1}, {&(0x7f0000002480)="82db2b3cb6ee02418bf9825a2c7ed354a5d02b35eeb4374ca63511f66781ad4b5902dceb486725b4988f7330d3fa04bbb8dcd92738b302621a99652e7065f7b6d8ded271dc36c344838587a11bc11f5f5272e65156bc8ea2b11b128f1ef0c158b1bd0eb570f1a74ce5e11548009d4cd38e8a0c5280f6eaadbe35993176613962488646e6e7d1f68b7daad6113fa865b46ab2da9ab4333440e70fcd43745325e52f67ffa3685df334ab98c154619f1085f242e40b289e1fd183ff998d3b", 0xbd}, {&(0x7f0000002540)="16044d9e2d2250f1062f06ba4d9966f1441fe3552f6f6719b392f1d8c8b69c2e6db838d8e950da14ad80db2e2a4601f10236212f46051a721458013d4242b9eaeed68d5a94160000108bbe5ce2f37a0c", 0x50, 0x5}, {&(0x7f00000025c0)="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0x1000, 0x5}, {&(0x7f0000000040)="7c7b50c425e173ab054683c30775b5c41f5b8c4063c76172a7c8e0a89118b54d1ea4ec1f474557e3f05d20", 0x2b, 0xb51}], 0x85800, 0x0) [ 309.864825] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 309.872080] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 309.924997] Unknown ioctl -1073187764 [ 309.930074] audit: type=1400 audit(1590439550.628:14): avc: denied { getattr } for pid=24630 comm="syz-executor.4" path="socket:[63815]" dev="sockfs" ino=63815 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 20:45:50 executing program 1 (fault-call:3 fault-nth:37): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:50 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:50 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xcc, r2, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x32}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x87}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x43}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0xc080}, 0x240480c0) write(r0, &(0x7f0000000340), 0x41395527) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=0x8) [ 310.029584] Unknown ioctl -1073187764 [ 310.043654] FAULT_INJECTION: forcing a failure. [ 310.043654] name failslab, interval 1, probability 0, space 0, times 0 20:45:50 executing program 4: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000000)='./file0\x00', 0x8000000003, 0xaaaaaaaaaaaad30, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000005a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x40, 0xfffd}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f00000000c0)) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000300)={0xa20000, 0x80000001, 0x6, r3, 0x0, &(0x7f00000002c0)={0x990a93, 0xfffffff9, [], @value64=0x9}}) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000480)={0x200008, 0x7, 0x4, 0x70000, 0x5, {0x0, 0x2710}, {0x1, 0x1, 0x31, 0x2, 0xf9, 0xff, "5b433ec9"}, 0x800, 0x5, @fd=r2, 0x5}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000340)={0x8000, 0x7, 0x60, @broadcast, 'tunl0\x00'}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="400000000e1404002dbd70005707b36a2d50cae202e2fbdbdf250800010001000000080003000100000008000300000000000800010002000000080003000400"], 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x11) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000380)) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000100)={0x2, 'ip6tnl0\x00', {0xfffff07f}, 0x3}) [ 310.094353] CPU: 1 PID: 24640 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 310.102270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.111624] Call Trace: [ 310.114216] dump_stack+0x1b2/0x283 [ 310.117849] should_fail.cold+0x10a/0x154 [ 310.121999] should_failslab+0xd6/0x130 [ 310.125975] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 310.130646] ? kobject_create_and_add.cold+0x3f/0x3f [ 310.135750] call_usermodehelper_setup+0x73/0x2e0 [ 310.140453] print_req_error: 43 callbacks suppressed [ 310.140458] print_req_error: I/O error, dev loop1, sector 0 [ 310.140587] kobject_uevent_env+0xa79/0xc50 [ 310.147038] print_req_error: I/O error, dev loop1, sector 0 [ 310.151375] lo_ioctl+0x1177/0x1c00 [ 310.151389] ? loop_clr_fd+0xac0/0xac0 [ 310.151402] blkdev_ioctl+0x91d/0x17c0 [ 310.151413] ? blkpg_ioctl+0x8d0/0x8d0 [ 310.155977] print_req_error: I/O error, dev loop1, sector 0 [ 310.161409] ? trace_hardirqs_on+0x10/0x10 [ 310.161431] block_ioctl+0xd9/0x120 [ 310.161442] ? blkdev_fallocate+0x3a0/0x3a0 [ 310.161453] do_vfs_ioctl+0x75a/0xfe0 [ 310.161466] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 310.165330] print_req_error: I/O error, dev loop1, sector 0 [ 310.169076] ? ioctl_preallocate+0x1a0/0x1a0 [ 310.169097] ? security_file_ioctl+0x76/0xb0 [ 310.169106] ? security_file_ioctl+0x83/0xb0 [ 310.169116] SyS_ioctl+0x7f/0xb0 [ 310.169124] ? do_vfs_ioctl+0xfe0/0xfe0 [ 310.169136] do_syscall_64+0x1d5/0x640 [ 310.173678] print_req_error: I/O error, dev loop1, sector 0 [ 310.176870] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 310.176878] RIP: 0033:0x45c8f7 [ 310.176884] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 310.176894] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 310.176899] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 310.176905] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 310.176913] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 310.182830] print_req_error: I/O error, dev loop1, sector 0 [ 310.186821] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 310.299364] print_req_error: I/O error, dev loop1, sector 0 [ 310.306339] print_req_error: I/O error, dev loop1, sector 24 [ 310.328126] print_req_error: I/O error, dev loop1, sector 0 [ 310.334110] print_req_error: I/O error, dev loop1, sector 0 20:45:51 executing program 1 (fault-call:3 fault-nth:38): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:51 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r1, 0x0, 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:51 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x1a, 0x80a, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00'}) [ 310.550726] FAULT_INJECTION: forcing a failure. [ 310.550726] name failslab, interval 1, probability 0, space 0, times 0 [ 310.615038] CPU: 1 PID: 24676 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 310.622960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.632315] Call Trace: [ 310.634909] dump_stack+0x1b2/0x283 [ 310.638539] should_fail.cold+0x10a/0x154 [ 310.642724] should_failslab+0xd6/0x130 [ 310.646700] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 310.651363] ? kobject_create_and_add.cold+0x3f/0x3f [ 310.656463] call_usermodehelper_setup+0x73/0x2e0 [ 310.661304] kobject_uevent_env+0xa79/0xc50 [ 310.665629] lo_ioctl+0x1177/0x1c00 [ 310.669254] ? loop_clr_fd+0xac0/0xac0 [ 310.673233] blkdev_ioctl+0x91d/0x17c0 [ 310.677114] ? blkpg_ioctl+0x8d0/0x8d0 [ 310.681004] ? trace_hardirqs_on+0x10/0x10 [ 310.685247] block_ioctl+0xd9/0x120 [ 310.688866] ? blkdev_fallocate+0x3a0/0x3a0 [ 310.693182] do_vfs_ioctl+0x75a/0xfe0 [ 310.696978] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 310.702603] ? ioctl_preallocate+0x1a0/0x1a0 [ 310.707015] ? security_file_ioctl+0x76/0xb0 [ 310.711416] ? security_file_ioctl+0x83/0xb0 [ 310.715818] SyS_ioctl+0x7f/0xb0 [ 310.719175] ? do_vfs_ioctl+0xfe0/0xfe0 [ 310.723146] do_syscall_64+0x1d5/0x640 [ 310.727052] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 310.732238] RIP: 0033:0x45c8f7 [ 310.735417] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 310.743121] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045c8f7 [ 310.750381] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 310.758340] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 310.765606] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 310.772911] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r5}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r4, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r5}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r3, &(0x7f0000000040)={0x4, 0x8, 0xfa00, {r5, 0x80}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x4008801) 20:45:51 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x1ff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="8da4363ac0ed12000af9fdffff000000000000007a000000513a0000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485263b73b2f21402cd5bdead813b6c4d283dbe03edc7e53e61e5b0e9dc77e39f39ac4b080af", 0x64, 0x5e9}], 0x201a048, 0x0) 20:45:51 executing program 0: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080)='/dev/input/mice\x00', 0x501000) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r0, 0x40044103, &(0x7f00000000c0)=0x5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:51 executing program 1 (fault-call:3 fault-nth:39): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 310.986115] FAULT_INJECTION: forcing a failure. [ 310.986115] name failslab, interval 1, probability 0, space 0, times 0 [ 311.004557] CPU: 1 PID: 24703 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 311.012456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.021819] Call Trace: [ 311.024410] dump_stack+0x1b2/0x283 [ 311.028075] should_fail.cold+0x10a/0x154 [ 311.032230] should_failslab+0xd6/0x130 [ 311.036209] kmem_cache_alloc+0x28e/0x3c0 [ 311.040360] selinux_inode_alloc_security+0xb1/0x2a0 [ 311.045467] security_inode_alloc+0x8f/0xd0 [ 311.049847] inode_init_always+0x576/0xb10 [ 311.054072] alloc_inode+0x7a/0x170 [ 311.057699] new_inode_pseudo+0x14/0xe0 [ 311.061848] new_inode+0x1b/0x40 [ 311.065214] __ext4_new_inode+0x356/0x4e80 [ 311.069462] ? ext4_free_inode+0x14a0/0x14a0 [ 311.073867] ? avc_has_perm+0x1a4/0x320 [ 311.077841] ? __dquot_initialize+0x3f4/0x980 [ 311.082337] ? avc_has_perm_noaudit+0x2a0/0x2a0 [ 311.087134] ? inode_get_rsv_space.part.0+0x100/0x100 [ 311.092311] ? security_transition_sid+0xcb/0x120 [ 311.097132] ? security_transition_sid+0x9d/0x120 [ 311.101956] ext4_mkdir+0x2e4/0xb60 [ 311.105587] ? selinux_dentry_init_security+0x220/0x220 [ 311.110948] ? ext4_init_dot_dotdot+0x4b0/0x4b0 [ 311.115600] ? security_inode_mkdir+0xcc/0x100 [ 311.120171] vfs_mkdir+0x3af/0x620 [ 311.123699] SyS_mkdirat+0x1b5/0x220 [ 311.127392] ? SyS_mknod+0x30/0x30 [ 311.130913] ? do_syscall_64+0x4c/0x640 [ 311.134864] ? SyS_mkdirat+0x220/0x220 [ 311.138732] do_syscall_64+0x1d5/0x640 [ 311.142605] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 311.147780] RIP: 0033:0x45bea7 [ 311.150961] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 311.158652] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045bea7 [ 311.165921] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 00000000200001c0 [ 311.173171] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 311.180421] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 311.187679] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:51 executing program 1 (fault-call:3 fault-nth:40): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:52 executing program 4: r0 = socket(0x4, 0x800, 0x101009ff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140)=0x8, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) ioctl$TIOCSBRK(r2, 0x5427) r3 = dup(r0) bind$phonet(r3, &(0x7f0000000040)={0x23, 0x8, 0xff, 0x31}, 0x10) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x1800400, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) [ 311.310196] FAULT_INJECTION: forcing a failure. [ 311.310196] name failslab, interval 1, probability 0, space 0, times 0 [ 311.329339] CPU: 0 PID: 24726 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 311.337246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.346589] Call Trace: [ 311.349173] dump_stack+0x1b2/0x283 [ 311.352803] should_fail.cold+0x10a/0x154 [ 311.356937] should_failslab+0xd6/0x130 [ 311.360891] kmem_cache_alloc+0x28e/0x3c0 [ 311.365021] __d_alloc+0x2a/0x9b0 [ 311.368455] d_alloc+0x46/0x240 [ 311.371715] __lookup_hash+0x51/0x180 [ 311.375583] filename_create+0x156/0x3f0 [ 311.379626] ? kern_path_mountpoint+0x40/0x40 [ 311.384104] SyS_mkdirat+0x95/0x220 [ 311.387796] ? SyS_mknod+0x30/0x30 [ 311.391315] ? do_syscall_64+0x4c/0x640 [ 311.395270] ? SyS_mkdirat+0x220/0x220 [ 311.399136] do_syscall_64+0x1d5/0x640 [ 311.403005] entry_SYSCALL_64_after_hwframe+0x46/0xbb 20:45:52 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r1, 0x0, 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 311.408187] RIP: 0033:0x45bea7 [ 311.411369] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 311.419064] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045bea7 [ 311.426317] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 00000000200001c0 [ 311.433569] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 311.440821] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 311.448074] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:52 executing program 1 (fault-call:3 fault-nth:41): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:52 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) r2 = socket(0x1e, 0x805, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001200)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r4, 0x9c, "72fddcd1731f07e4517dc2ae478fe5ad380fb87654f5a3797679e0e88504f3a5a18b7a1783ebb7666324d86c0d067499d738835254dfbd350a304a7209df1e04ad3099415d3557efb75f222285209c041b9156393c996a8715293a00f4cef8a027b566d0a81701adfd314c51db06cc8e5e1e749626f994d92f251dc39959c8ccedd1dabe08882cb7acde5bc14f834f496680b049e03f6a76e2f10193"}, &(0x7f0000000280)=0xa4) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r0, 0xc06c4124, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) ioctl$UI_SET_MSCBIT(r5, 0x40045568, 0x10) [ 311.570731] FAULT_INJECTION: forcing a failure. [ 311.570731] name failslab, interval 1, probability 0, space 0, times 0 [ 311.626012] CPU: 1 PID: 24745 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 311.634018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.643406] Call Trace: [ 311.646001] dump_stack+0x1b2/0x283 [ 311.649641] should_fail.cold+0x10a/0x154 [ 311.653796] should_failslab+0xd6/0x130 [ 311.657768] __kmalloc+0x2c1/0x400 [ 311.661304] ? ext4_find_extent+0x772/0x9f0 [ 311.665631] ext4_find_extent+0x772/0x9f0 [ 311.669774] ext4_ext_map_blocks+0x16f/0x4b30 [ 311.674253] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 311.679250] ? ext4_es_lookup_extent+0x321/0xac0 [ 311.683987] ? lock_acquire+0x170/0x3f0 [ 311.687947] ? lock_acquire+0x170/0x3f0 [ 311.691912] ? ext4_map_blocks+0x3c7/0x1600 [ 311.696221] ext4_map_blocks+0xc8f/0x1600 [ 311.700355] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 311.705900] ? ext4_issue_zeroout+0x150/0x150 [ 311.710381] ? __ext4_new_inode+0x278/0x4e80 [ 311.714793] ext4_getblk+0x98/0x3f0 [ 311.718414] ? ext4_iomap_begin+0x7f0/0x7f0 [ 311.722731] ? __dquot_initialize+0x3f4/0x980 [ 311.727223] ext4_bread+0x6c/0x1a0 [ 311.730752] ? ext4_getblk+0x3f0/0x3f0 [ 311.734633] ? inode_get_rsv_space.part.0+0x100/0x100 [ 311.739803] ? security_transition_sid+0xcb/0x120 [ 311.744623] ? security_transition_sid+0x9d/0x120 [ 311.749446] ext4_append+0x143/0x350 [ 311.753146] ext4_mkdir+0x4c9/0xb60 [ 311.756770] ? ext4_init_dot_dotdot+0x4b0/0x4b0 [ 311.761419] ? security_inode_mkdir+0xcc/0x100 [ 311.765996] vfs_mkdir+0x3af/0x620 [ 311.769521] SyS_mkdirat+0x1b5/0x220 [ 311.773213] ? SyS_mknod+0x30/0x30 [ 311.776734] ? do_syscall_64+0x4c/0x640 [ 311.780685] ? SyS_mkdirat+0x220/0x220 [ 311.784555] do_syscall_64+0x1d5/0x640 [ 311.788442] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 311.793623] RIP: 0033:0x45bea7 [ 311.796799] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 311.804485] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045bea7 [ 311.811733] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 00000000200001c0 [ 311.818985] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a 20:45:52 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14140018009400111a8200040090f7"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 311.826241] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 311.833487] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendfile(r3, r0, &(0x7f0000000040)=0x3f, 0x2f72) 20:45:52 executing program 1 (fault-call:3 fault-nth:42): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 312.008640] FAULT_INJECTION: forcing a failure. [ 312.008640] name failslab, interval 1, probability 0, space 0, times 0 [ 312.027109] CPU: 1 PID: 24771 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 312.035003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.044352] Call Trace: [ 312.046942] dump_stack+0x1b2/0x283 [ 312.050575] should_fail.cold+0x10a/0x154 [ 312.054721] should_failslab+0xd6/0x130 [ 312.058840] kmem_cache_alloc+0x28e/0x3c0 [ 312.062985] selinux_inode_alloc_security+0xb1/0x2a0 [ 312.068096] security_inode_alloc+0x8f/0xd0 [ 312.072426] inode_init_always+0x576/0xb10 [ 312.076663] alloc_inode+0x7a/0x170 [ 312.080292] new_inode_pseudo+0x14/0xe0 [ 312.084266] new_inode+0x1b/0x40 [ 312.087625] __ext4_new_inode+0x356/0x4e80 [ 312.091903] ? ext4_free_inode+0x14a0/0x14a0 [ 312.096302] ? avc_has_perm+0x1a4/0x320 [ 312.100266] ? __dquot_initialize+0x3f4/0x980 [ 312.104896] ? avc_has_perm_noaudit+0x2a0/0x2a0 [ 312.109547] ? inode_get_rsv_space.part.0+0x100/0x100 [ 312.114737] ? security_transition_sid+0xcb/0x120 [ 312.119556] ? security_transition_sid+0x9d/0x120 [ 312.124397] ext4_mkdir+0x2e4/0xb60 [ 312.128016] ? selinux_dentry_init_security+0x220/0x220 [ 312.133383] ? ext4_init_dot_dotdot+0x4b0/0x4b0 [ 312.138029] ? security_inode_mkdir+0xcc/0x100 [ 312.142592] vfs_mkdir+0x3af/0x620 [ 312.146113] SyS_mkdirat+0x1b5/0x220 [ 312.149825] ? SyS_mknod+0x30/0x30 [ 312.153345] ? do_syscall_64+0x4c/0x640 [ 312.157298] ? SyS_mkdirat+0x220/0x220 [ 312.161166] do_syscall_64+0x1d5/0x640 [ 312.165056] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 312.170221] RIP: 0033:0x45bea7 [ 312.173386] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 312.181070] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045bea7 [ 312.188317] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 00000000200001c0 [ 312.195578] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a 20:45:52 executing program 4: syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x3, &(0x7f0000001240)=[{&(0x7f00000012c0)="d8e0f21582b6dcadd21f02537ed7f69a8922aefe058e7149c015e188f08dcd0da00611caebc7bafb8cf1a121fa0393b6386cd3b13c8348c735a8762f94706ae106862454682a1a2069e353d81aa6cab1a39b", 0x52, 0x5}, {&(0x7f0000000240)="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", 0x1000, 0x5}, {&(0x7f0000000000)='p8', 0x2, 0x7}], 0x124002, 0x0) socket(0x28, 0x800, 0x6e5) membarrier(0x40, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r4, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) setreuid(0x0, r7) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001340)={{{@in6=@ipv4={[], [], @rand_addr=0x64010100}, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4e23, 0x0, 0x4e21, 0x4, 0xa, 0xa0, 0xa0, 0x3a, r4, r7}, {0x4, 0x9, 0x3, 0x3, 0x2, 0x8, 0x5, 0xdfa}, {0x0, 0x3, 0xea, 0x200}, 0x5, 0x6e6bb5, 0x2, 0x1, 0x1, 0x2}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d4, 0x32}, 0x2, @in=@loopback, 0x0, 0x1, 0x1, 0x25, 0x7f, 0x1, 0x9fc2}}, 0xe8) [ 312.202843] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 312.210088] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:52 executing program 1 (fault-call:3 fault-nth:43): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:53 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r1, 0x0, 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 312.316640] FAULT_INJECTION: forcing a failure. [ 312.316640] name failslab, interval 1, probability 0, space 0, times 0 [ 312.328242] CPU: 0 PID: 24785 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 312.336130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.343172] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 312.345501] Call Trace: [ 312.345566] dump_stack+0x1b2/0x283 [ 312.360322] should_fail.cold+0x10a/0x154 [ 312.364474] should_failslab+0xd6/0x130 [ 312.368450] __kmalloc+0x2c1/0x400 [ 312.371990] ? ext4_find_extent+0x772/0x9f0 [ 312.376311] ext4_find_extent+0x772/0x9f0 [ 312.380466] ext4_ext_map_blocks+0x16f/0x4b30 [ 312.384966] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 312.389982] ? ext4_es_lookup_extent+0x321/0xac0 [ 312.394747] ? ext4_map_blocks+0x5c6/0x1600 [ 312.399071] ? lock_acquire+0x170/0x3f0 [ 312.403045] ? ext4_map_blocks+0x798/0x1600 [ 312.407378] ext4_map_blocks+0x7ea/0x1600 [ 312.411533] ? ext4_issue_zeroout+0x150/0x150 20:45:53 executing program 0: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x800, 0x0, &(0x7f0000000380), 0x50002, 0x0) [ 312.416016] ? __ext4_new_inode+0x278/0x4e80 [ 312.420442] ext4_getblk+0x98/0x3f0 [ 312.424073] ? ext4_iomap_begin+0x7f0/0x7f0 [ 312.428399] ? __dquot_initialize+0x3f4/0x980 [ 312.432895] ext4_bread+0x6c/0x1a0 [ 312.436439] ? ext4_getblk+0x3f0/0x3f0 [ 312.440324] ? inode_get_rsv_space.part.0+0x100/0x100 [ 312.445522] ? security_transition_sid+0xcb/0x120 [ 312.450465] ? security_transition_sid+0x9d/0x120 [ 312.455315] ext4_append+0x143/0x350 [ 312.459044] ext4_mkdir+0x4c9/0xb60 [ 312.462676] ? ext4_init_dot_dotdot+0x4b0/0x4b0 [ 312.464080] buffer_io_error: 68 callbacks suppressed [ 312.464086] Buffer I/O error on dev loop0, logical block 0, async page read [ 312.467341] ? security_inode_mkdir+0xcc/0x100 [ 312.472817] Buffer I/O error on dev loop0, logical block 0, async page read [ 312.479783] vfs_mkdir+0x3af/0x620 [ 312.479800] SyS_mkdirat+0x1b5/0x220 [ 312.485379] Buffer I/O error on dev loop0, logical block 0, async page read [ 312.491442] ? SyS_mknod+0x30/0x30 [ 312.491455] ? do_syscall_64+0x4c/0x640 [ 312.491464] ? SyS_mkdirat+0x220/0x220 20:45:53 executing program 1 (fault-call:3 fault-nth:44): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 312.491475] do_syscall_64+0x1d5/0x640 [ 312.491492] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 312.491500] RIP: 0033:0x45bea7 [ 312.491504] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 312.495567] Buffer I/O error on dev loop0, logical block 0, async page read [ 312.498735] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045bea7 [ 312.498741] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 00000000200001c0 [ 312.498746] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 312.498751] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 312.498757] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:53 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x5, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:45:53 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 312.668998] FAULT_INJECTION: forcing a failure. [ 312.668998] name failslab, interval 1, probability 0, space 0, times 0 [ 312.680643] CPU: 0 PID: 24803 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 312.688527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.697879] Call Trace: [ 312.700476] dump_stack+0x1b2/0x283 [ 312.704109] should_fail.cold+0x10a/0x154 [ 312.708261] should_failslab+0xd6/0x130 [ 312.712236] kmem_cache_alloc+0x40/0x3c0 [ 312.716308] __es_insert_extent+0x241/0xe20 [ 312.720633] ext4_es_insert_extent+0x1b9/0x530 [ 312.725216] ? lock_downgrade+0x6e0/0x6e0 [ 312.729362] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 312.735171] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 312.740620] ? rcu_read_lock_sched_held+0x10a/0x130 [ 312.745637] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 312.751435] ext4_ext_put_gap_in_cache+0xbb/0xf0 [ 312.756189] ? ext4_zeroout_es+0x160/0x160 [ 312.760423] ? ext4_find_extent+0x66a/0x9f0 [ 312.764863] ext4_ext_map_blocks+0x1bbf/0x4b30 [ 312.769448] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 312.774461] ? ext4_es_lookup_extent+0x321/0xac0 [ 312.779216] ? lock_acquire+0x170/0x3f0 [ 312.783193] ? lock_acquire+0x170/0x3f0 [ 312.787166] ? ext4_map_blocks+0x3c7/0x1600 [ 312.791483] ext4_map_blocks+0xc8f/0x1600 [ 312.795635] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 312.801068] ? ext4_issue_zeroout+0x150/0x150 [ 312.805542] ? __ext4_new_inode+0x278/0x4e80 [ 312.809934] ext4_getblk+0x98/0x3f0 [ 312.813562] ? ext4_iomap_begin+0x7f0/0x7f0 [ 312.818049] ? __dquot_initialize+0x3f4/0x980 [ 312.822536] ext4_bread+0x6c/0x1a0 [ 312.826068] ? ext4_getblk+0x3f0/0x3f0 [ 312.829934] ? inode_get_rsv_space.part.0+0x100/0x100 [ 312.835104] ? security_transition_sid+0xcb/0x120 [ 312.839925] ? security_transition_sid+0x9d/0x120 [ 312.844749] ext4_append+0x143/0x350 [ 312.848705] ext4_mkdir+0x4c9/0xb60 [ 312.852334] ? ext4_init_dot_dotdot+0x4b0/0x4b0 [ 312.857081] ? security_inode_mkdir+0xcc/0x100 [ 312.861654] vfs_mkdir+0x3af/0x620 [ 312.865174] SyS_mkdirat+0x1b5/0x220 [ 312.868867] ? SyS_mknod+0x30/0x30 [ 312.872389] ? do_syscall_64+0x4c/0x640 [ 312.876340] ? SyS_mkdirat+0x220/0x220 [ 312.880208] do_syscall_64+0x1d5/0x640 [ 312.884077] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 312.889245] RIP: 0033:0x45bea7 [ 312.892415] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 312.900099] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045bea7 [ 312.907364] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 00000000200001c0 [ 312.914612] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 312.921874] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 312.929123] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x9) r2 = socket(0x5, 0x80a, 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0xffffffffffffffd4) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000001000250800000000000000000a000000", @ANYRES32=r5, @ANYBLOB="000000000000000008000a0010"], 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'caif0\x00', r5}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000340), 0x41395527) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r6, @ANYRES64=r7], 0x3c}}, 0x0) 20:45:53 executing program 1 (fault-call:3 fault-nth:45): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:53 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8da4363ac0ed1200000000fff6f2a2299748aeb81e1b00b10efd9a0047b1e174279d6fcd96f70058c5ef00000001fffffff60400005f42485205535f4d0000000000000000009d930c153a070000000000000000000000004ce2", 0x5a, 0x10000}], 0x0, 0x0) 20:45:53 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000080)=@l2={0x1f, 0xfff7, @any, 0x8000, 0x1}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000100)="ae3924321a", 0x5}, {&(0x7f0000000140)="64d28349d2", 0x5}, {&(0x7f0000000280)="334c7e7130513651898d6182edf426337d39749d1320f08d6391cca9083fa0ce72f8b6353ad540f249761b1732d8654f034bdf5e2ab865dd085a496678dbda71668ec121573d429885e676fe36cd9ec33b3fcdb9e96b181dacd8b4d19a448f798aa6ca9e718d2b2903e9c19d0cb986a37a9e04a13d33d053ed8c00f8666c4a3a5e25d7715fe95ac6b320f54e8155a63d05c0223f6ba2107525c31f9cfec2776600ea1a4bb1d8bac0a512812cf5fd0651faeb9b61b0b93ea73c50e741ab24e5a3f0cf7858ad7208295f54e93d", 0xcc}, {&(0x7f0000000380)="b10ee1447a94a8162d50a46b817624639870da309872c26939ace1e8a599480f2fce36204897a96b65ca00baf8269df10dcd274de253d21bbfc99725de062bbe308876f73d2db176e8a7a3e439f04106cea50ac0c4a5704afbf196f4dc6e006bd69275e6cc3b3ea1678fc1c320915dafcb96d5ea4eb875699395285bad80f91de82fb0304102e3efae977c02068562b33a6a4382afc6bb06515d96d2924bd624c4969729bf99119661bbebce037effe5266fbf6cae41de892bcc8cc625c82840ce64694cca934846874a1f24703c1a48966a", 0xd2}, {&(0x7f0000000180)="9d31b2a67f7acfe1862eb84bd01b3974be9fe1cef87c", 0x16}, {&(0x7f0000000480)="d4bc13542e57b010c9cd089a9f027c1a3820212c478d2a027bc4baf8c69f3068dabe4ad6221fc3827663441802588a544a002881e83fc0dba43151c63782120b3023f890e1d87f5740f43485", 0x4c}, {&(0x7f0000000500)="e5674ec095ef1abff3f40a26791712582303a7beaf31", 0x16}, 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&(0x7f0000002640)=ANY=[@ANYBLOB="a000000000000000290000000100000025d4afe5b2389f03ab255ad74f6764dca7ff0d868a0533f2499b12b92599c25c7b527f521769f6147b19c0e6f49c38a50a1ee42d2f13f255ef2b2d953f08220b6f437a8107898016f6b39bf264ef925b7ceba7523644583185bebdf35b223d658e2a8c9d0b9ad17ef93923bc1f0c8255cf1704fd19333acdef1e81ef610a9e1c6ef5d9300217b868c90000000000000010100000000000000801000001040000216260b959285d2b45f7a818582f4e3190c1cb76825be030f1716f28a3841fe56a75c3a61edf94b5d4006149f8968625d770aed0f355447434cc1d2d58b9002e62c76e9276c6fd497430103d3e83573adf8217f94223218ea4b39404b0a6d636ba4e2aa2cf2935828ef9d215fabf2dcc7e56852eae031b39f0c95e2e522084de4d1373b73bcc84347b669cd1a9b25fafe5f7edde26776bb471f6527aa73cc4b8f813982c7166d3052eac7eaca78fd0e0a72c65d1f8df726f8f661be712af5b7b4fa4df6985782ca9887729dfedfce87a3e8c46776d963257f2a2aad30169a961967f53e1c651861e02290077158b0d0f7722dd67dd45ada2051ed69e14e63059895a2563d4204f54edbdaad800a67ae6d3a1b9ccda2b2aebb02806a79a8bcd54a615cb9f97a9068c85b5ff5dd21ce678f1d8e966122e4f26f8cf9957b8c6b7f51c609bd53124069bfc94f7b7537cad6eddc532656a60b1b3a208de758fba63390dd550994aebef77e589a9286ab410f04b75d4f86767ecf06ea4a80b79804eb6d30490c0b8ee760994bd41be84d914433e823e3d8c2307b0db6c1985a54190e9525a4742c3532b4078c73fbb913af441fce9c43d2a6e38e153b95a07f41c15fbfe4d10f77d9732ce8c188bef96f761941b524f05c35cc8930e651f28ed7386eead30d6e18927bccb1a4f1efd5254811258abfa6da1ad462357a7331f5c43bb2101cc1108957284b5c4118d191895edb9d9a050d9fec6843ee7493a967f52ddbe3f0426778acd864d2915b7313437966726240f04c354c9130eda841761d0351ab2bec807e802905ac5153e8f31e8c9cfae8529b984b48ae5b3fe68e88ea666ced13e7e8c8ec78bf6aa4b2136a4deebf3fbd94bd2f52a1be0e855b24dad899a7a660e1bf3d7fc1cc0f1d0eda0a2ffa6262682d58315fc63aad6b1ea99778507760aac15b5038a6d7be1ebaa5708fd7b706c6a538a65e5e1cff40cccef616770af90268b936760f0c6db25ce55c622e89351837bbefb99d12298ea47dd101bd5aea88f098bd1479143f9ab36c8da4d236be59b0efc58f4db2ec26cc9c539170c7926f0d86bd374b375d0d554daae2d23624d679e09e807e1141be0f89fc874113c5eb809d5522a6f0db61028279268cc1c4b857b930ebc2579efd4e8b99add982de67a05d6564a73cb3c0f519aa26fdfac3c9026a54d95a496789bb3527561425229d4e8fddad40978a35ed6698f088c396f8a0b58b7b8b33b1fb1f2bbc172329109c679e37cfbb7a095e8b3856993018b534f742e222723158f8a28a56759f5c286c15706a81c975f3ece3d0f84bf603a126b368945bc039d75545cc7599e3536a47258bb24641ff3fa53505f6a833148d615d8bc97e24334ad71a266e0daa9cbb7245e1331e7cc96afd9f86cb01330dc096b3776c52dded24f843554f501285aff2e580963ea2e02da0c55062e2bdc49f7c32921b05d5f1ba11ad56e2da7cf8f972a082c8eaebecc321abe7e72d539169b19567a4c216604bbca8840c80dd13b0d1bf0f0d8e1e7a7839c6eca736f2eaede5d91e1784d99bb18d24a69a706b5cbe7621b1bf279ade7c45f13f0c1ddf455bb6dc7cc3e960296263d05dd51d6e326f258d959b618ca3c37450ec57b1aff14559eadb44a1b575d31b381e82acd1a598e3028a447b07bdcba32024b5ea7b6f7e47df3c524b9c9a047a1abe85aa5f50518fd5f3263918ef8c89135451c0cebe2bf3eecbeca4058f7ef171441305823d3487c3bff3e6d655930101b7918ca742050bf9b69c0469cd0201c55d9575b6b39d985dba3e118b743b731532960c2f18ac270dde92fee7d9562cad2302cfd80a36cdf577aa52c1c5ab5733d6e597484e0aa6dd9b0bc97399013c35eb829a89e1363bf843c165b1ebff996f84aac92d20b521a9516e1b04dbb1b36113e9fc84adddb01c0df49165781c3fae666499fa67e3ff99f79d4fb4f0012346cc901e90587bd88891351b92a10524cb6f5b23a8f7d048b86c0d4bcef2187aa104bd4ccb5a284354be94570c1a4f2d549fa83dd208fbad083527830ae55b0c3aaa6a93410450071b6625030128158fbdcca9a4c60b7774b8f68f8dc740af47f32ca2dcf915476c1c93f0e3f6f7a1e122ca4cc58fd8b2d3d3fc2c196730e76c8705a4781098a4544a4d7a7d2c6b2855e2bd998b8957da5100e2160e4b62d9814f8adc796f895fc1a2b014e4fe278e9b22a3cb45d4657b8459bef5ce960c9cc58d91d4802403c0409810b97882de8690c300ecb5a85a77f9a364a6af42d6d432feaee4cd4edd23aab23f80110b327c7713c40697c1141a10423703da832f99c9969130d192f3da848262d2792c7821bd0b2de9f3affa1a01403d534b8bee5dbda8c7e0284759c99f47c5ea2bb6372bdf57584ba037b93001517c437de2cda763d3ff10039a908f2d6ec76cb261872b5c3b36b839d8accb2c83df4f952c638be5ed82da17d73531051a44681c319ac500345ade52de4e7f32375135b659ca02da0fa5772e6b28cbc55e286723d722d417813cf02fd79ee083809c99071730d533146857f8ebdad7a044272b2efdd7fbfcd5915b9b278b8d3e9d9f642a646d18ffdf45a95d8318ed4f444d95cc24290dae8d1f1e8bc2291fba072415234594e05bfe6886936935e2c5a3e17622138e59f97584bb13d5faf42179453e77ea615f29aa2693eea1f7e21f87fc89c5903e86cd907c28892f9d9aa82f8e2c56122db457988dc873d4e636125501a315278b87bd4253911d490c8b62e0b5d0fef777ea9cf34144c05e15694c0f560db8f60efd55ca48891a6b7e801914fc1721b262aa6218db455892548553cdb8fae2362198574538b6730fb78df9611790270e4a057614e197a9acf681c3f0dbb841d098f75779a7e3492766d5d40a85ab7209222f0eb1ebd0313437a60be9b59f9a3f2cb082ffce1d2e04535f80a6d3b4e27fad1fef19887e54a07ee7a9c28e735b12065e4bca1c0b392635ecc13b6066fcfd1b9594b421872f14768d5a0771a1418e6deac30997f40ffb3386f3b7b9efb194fd0f998441fe1a9d25bca6e19e2a2c9f78fc81dd756c78441d8c3bce7dcb1fd23cf4046f650c4c8cefee22b8d906bf34a8ce8768854360ce5cdfe976fba0e5fc0bce766c2710efea7ca74da270c6ec3173ff0e50f9d915e46825bb83132080e88fc883e70b1a1c0e3603027bf77533a9d41fb58ff2def552bc55c591110476d083ef411f3560fddcd946d5bf4b33465e3a296cce5091df52ecf7e33034599b1f780cdb4689ab7dd9a694349b67380d09348e6a457a25a8edff5429eb394acc0dcb12ae15d9d5f463455869d50effe67d34ad5439f7eb4ca31fa12f0b0844cd2514e05de1313a7651f1fb4ae9a2943e2fc12316c1a4415ece04fa0df69088b87253910f3b6180dfdac2e3db1ad2e8dd9980e9e53adfdd25a62a544a3645b89e99b868dbc786c2ef81315cd0896439ef48dfeb71238df0ce659c99e556de0c4c4414f4bcefef18ac96b12283caed2dc46455f533fb274ae6daee9e1082d0e8b14d809d9924f4d88b1dc687bda80ce8c0cf6f5d69000f9449b998ee2290a85d97616e3bb8435866b3db88ceaad734363bf258312194a052b9fa684c278b904a3ace48c71cae1320efe4cc3907393dfd4faa1ccdd713df9406fc69cfb930b298fa7fb39697459ad2b80d635311e2d62b70fd961267e6cc5ce5abe13ec9816525fe3082bab235d191883334e3a1fab35a15662c6c59f5d48a61ed27c5f5c09514ad605edfe4f291e575966400e3c3963ab7e532e690cd488f95332a538aaecfc5587ab960036da9348d949dc426d8b9a0caa4e7f432f7d2bff9156df29840e06136fade749fa2aabd1544f2f6a167082f8aaa3ee7fe54d3ef13d02da4da4dbaaeb2c173ef7985f931e81c87858faebd0d882a3a026b0e816d2ca89a02563b631cbafdb373ccde0c4c212997cba70b975792302fe5943d86b93500ab723596881a2237c0dead58a5803d2691a5fea8527c7baebd472816772905581a77bc2a59ced5df72a0b4e22dfb924cff7c3ba0a5e642ce9f69268a148035745338e432e75d0c04dcd7319d57ba39cef2b6fe04c4bb842859ef7912c7b0f4753b1813e6444e699d72f7b2e391526408716c616d08921dd1eeb9256f284ac374fa8dec2d1e523882f7e0fc7aa34cf2da9b9438999eb6429d280da9fb48e5d79d45ccdf3f1d86d5df8535e574324911eb10b8ec3ae52e91082de53643e4097b1a3f00fd31efc0a1ee4b3e136fd5b3c9d6c3f8bfbd26983833ab592a59532ee80260d1cbc5574b97409315d9e1d160ee5df57a8bba6552559ae934a74acedab1cdc37d227507d39ba724ecd58356335fe6233f3d12b45c8e883cf4d9c4939c5b2bc4b238cf8113ba0c4c566c1cff0236dbdfd82fb9132a8e453cdba0b47667a53b2b220ce40e4d57b0fa47bc7ef0c86bbe330e002879135f5445fe6bd1f001a4920b1a429e5eff89ccff768d8c33b7a5c0ae425151d393f8866b4a0b9287a84eddd82a9d1405f311c17875fec031d04836c81c70c2489f4fde955fd7c8d798f8d41955159dbf9ce6d547da438b9cd1291c80e7c7828932ecf24bef2bc9fe942649b11679715f828eefd802e7d829699fdf2b12c4837ca7a5e4c4ec0b6bff7ae6f42a4ea78f828f12e1a3aec6c39de0b375d697aa757621e07f44d60daca1ca865c409dbb6c2bac5d240f78e751f7e41fa4b464e42aa4928dca9f2331a9626a137d8b0d7cf7b1771df267b67ad3067ba8e2b14450e5dd194df41ea764ed7a1baad0de260392d5ce1841c8f9b9acf097914d06d23da43b907d77a69e75433835c9173068a49842ab5b1032e34711623d284647f9b2a50ada9e3704178d04b5390fb0385a7cbb10a9636b27102c399e29e54e4a13db430a58c1a13aaf0013506744ab6fbc4f681f44942ca5d6fd2f730157eb9b0769da5943c530b4c0fd0b3c8146643494ce1bd0f2d06fea0ed2cd1c62ac97a6128382137d647d990d620022fcde9a6d174fe2e5b53a9dc5c156bea8e245828862e83645c51c3aff5daa0fb9758e0932a5c6c7fc4bf175b52a4a4ff5b3b5a7053cc8909abca47b1945bccb5b72fe4ea5a1a6d3fb4670c908a293176d2c30d7764aca938ff9aac95b920fddf1ee8e19b48d19b8316469e119e899365e6879a04b59e078e52b68f17660448877b25564ca39473587c747a2647c11db86881bfc466d8b58e4c12388050cb7eaadcd58ecf870c943b8c4d6ea9d60248c06ec14df9868138fd59efea046c7d492a13355106056f7d9805209bbe8f71e00dbbc2587b97fe4c87b6ea8da1b01a8ed2127a362f5dd95c8c9d300b4b7425d20c2e241f4b685f6a1afc9793ba9f5915a656b3074c243368975254eece397dda3e07b23a6a6ddd998722583dffdad8a3e4791b66ee79e00a7c32caa641532d936e0d2820ef0fa385ffae94e3d54d0f448d41c0d66bd8eae2823199c8c8e012de634fb4229617a35138b912b35b5140e828254206b261dda4d1292eb5e7812559dbea56464a15ef28fda11e3aeb717854af0e4b4ca3e06c60c15425f687a6db24c6c875719c9ae63fbd80591d6d5962584359a05a709b3554cd002c39b3e8fdfbe5656a01a314966966d06c8e581f25daea7b1cce3059bfae94dfde0b7a9f074c53a42706be29dfb236a0dd9a05a6e3a4636a4c355f05e082763d67eebcd62231b1a596deb6cb872a0a3681a04cc44570269c2a28a5f2341075b100"/4272], 0x10b0}, 0x20000000) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000003a80)={'filter\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f0000003a40)=[{}, {}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) write(r1, &(0x7f0000000340), 0x41395527) sendmsg$inet(r1, &(0x7f0000003a00)={&(0x7f0000003740)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10, &(0x7f0000003840)=[{&(0x7f0000003780)="71016abed403860be429065eabbbeeb89ac8022a505c7569bf2d6abf6c6a7ee8006f6b84be8548ff3331c0c4a6117f758890bc8371ed7046aeaced6be5cea5ff2f501d6f77a8660a67d3b0d213a580234c68c3f6417e755547114fb9a0e95cbafe4426969de8b878d49c081486657b511d783bbeee8332561669245e91d7a51cd90bb18ef6d7fcc18df34a684d6b73dc8b694603d11867f9", 0x98}], 0x1, &(0x7f0000003880)=ANY=[@ANYBLOB="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"], 0x110}, 0x40) connect$ax25(r0, &(0x7f0000003b40)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x8}, [@null, @null, @null, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @bcast]}, 0x48) 20:45:53 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4ffe0, 0x0) [ 313.178618] FAULT_INJECTION: forcing a failure. [ 313.178618] name failslab, interval 1, probability 0, space 0, times 0 [ 313.191071] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 313.199907] CPU: 1 PID: 24833 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 313.207791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.217162] Call Trace: [ 313.219739] dump_stack+0x1b2/0x283 [ 313.223374] should_fail.cold+0x10a/0x154 [ 313.227514] should_failslab+0xd6/0x130 [ 313.231469] kmem_cache_alloc+0x28e/0x3c0 [ 313.235600] ext4_mb_new_blocks+0x51f/0x3a50 [ 313.239991] ? ext4_ext_search_right+0x2bc/0xaa0 [ 313.245164] ? ext4_inode_to_goal_block+0x29a/0x3b0 [ 313.250162] ext4_ext_map_blocks+0x24a9/0x4b30 [ 313.254745] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 313.259740] ? ext4_es_lookup_extent+0x321/0xac0 [ 313.264481] ? ext4_map_blocks+0x5c6/0x1600 [ 313.268791] ext4_map_blocks+0x7ea/0x1600 [ 313.272922] ? ext4_issue_zeroout+0x150/0x150 [ 313.277396] ? __ext4_new_inode+0x278/0x4e80 [ 313.281787] ext4_getblk+0x98/0x3f0 [ 313.285394] ? ext4_iomap_begin+0x7f0/0x7f0 [ 313.289698] ? __dquot_initialize+0x3f4/0x980 [ 313.294176] ext4_bread+0x6c/0x1a0 [ 313.297697] ? ext4_getblk+0x3f0/0x3f0 [ 313.301561] ? inode_get_rsv_space.part.0+0x100/0x100 [ 313.306731] ? security_transition_sid+0xcb/0x120 [ 313.311552] ? security_transition_sid+0x9d/0x120 [ 313.316379] ext4_append+0x143/0x350 [ 313.320075] ext4_mkdir+0x4c9/0xb60 [ 313.323684] ? ext4_init_dot_dotdot+0x4b0/0x4b0 [ 313.328335] ? security_inode_mkdir+0xcc/0x100 [ 313.332896] vfs_mkdir+0x3af/0x620 [ 313.336417] SyS_mkdirat+0x1b5/0x220 [ 313.340110] ? SyS_mknod+0x30/0x30 [ 313.343648] ? do_syscall_64+0x4c/0x640 [ 313.347598] ? SyS_mkdirat+0x220/0x220 [ 313.351465] do_syscall_64+0x1d5/0x640 [ 313.355336] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 313.360502] RIP: 0033:0x45bea7 [ 313.363669] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 313.371354] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045bea7 20:45:54 executing program 1 (fault-call:3 fault-nth:46): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 313.378603] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 00000000200001c0 [ 313.385851] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 313.393099] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 313.400348] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 313.477928] FAULT_INJECTION: forcing a failure. [ 313.477928] name failslab, interval 1, probability 0, space 0, times 0 [ 313.489230] CPU: 1 PID: 24852 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 313.497112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.506467] Call Trace: [ 313.509058] dump_stack+0x1b2/0x283 [ 313.512691] should_fail.cold+0x10a/0x154 [ 313.516844] should_failslab+0xd6/0x130 [ 313.520821] kmem_cache_alloc+0x40/0x3c0 20:45:54 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 313.524886] __es_insert_extent+0x241/0xe20 [ 313.529215] ext4_es_insert_extent+0x1b9/0x530 [ 313.533798] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 313.539606] ext4_map_blocks+0x9f6/0x1600 [ 313.543762] ? ext4_issue_zeroout+0x150/0x150 [ 313.548258] ? __ext4_new_inode+0x278/0x4e80 [ 313.552687] ext4_getblk+0x98/0x3f0 [ 313.556315] ? ext4_iomap_begin+0x7f0/0x7f0 [ 313.560635] ? __dquot_initialize+0x3f4/0x980 [ 313.565136] ext4_bread+0x6c/0x1a0 [ 313.568678] ? ext4_getblk+0x3f0/0x3f0 [ 313.572563] ? inode_get_rsv_space.part.0+0x100/0x100 [ 313.577752] ? security_transition_sid+0xcb/0x120 [ 313.582593] ? security_transition_sid+0x9d/0x120 [ 313.587438] ext4_append+0x143/0x350 [ 313.591151] ext4_mkdir+0x4c9/0xb60 [ 313.594786] ? ext4_init_dot_dotdot+0x4b0/0x4b0 [ 313.599458] ? security_inode_mkdir+0xcc/0x100 [ 313.604040] vfs_mkdir+0x3af/0x620 [ 313.607583] SyS_mkdirat+0x1b5/0x220 [ 313.611294] ? SyS_mknod+0x30/0x30 [ 313.614832] ? do_syscall_64+0x4c/0x640 [ 313.618801] ? SyS_mkdirat+0x220/0x220 [ 313.622681] do_syscall_64+0x1d5/0x640 [ 313.626557] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 313.631730] RIP: 0033:0x45bea7 [ 313.634912] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 313.642626] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045bea7 [ 313.649892] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 00000000200001c0 [ 313.657160] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 313.664441] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 313.671736] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:54 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xec) r1 = socket(0x1e, 0x805, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001200)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {0x0, @in6={{0xa, 0x40, 0x0, @loopback}}}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r5, 0x8, 0x0, 0x3, 0x8001}, &(0x7f0000000280)=0x18) 20:45:54 executing program 1 (fault-call:3 fault-nth:47): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 313.811197] FAULT_INJECTION: forcing a failure. [ 313.811197] name failslab, interval 1, probability 0, space 0, times 0 [ 313.827524] CPU: 0 PID: 24877 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 313.835444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.844795] Call Trace: [ 313.847384] dump_stack+0x1b2/0x283 [ 313.851018] should_fail.cold+0x10a/0x154 [ 313.855169] should_failslab+0xd6/0x130 [ 313.859144] kmem_cache_alloc+0x28e/0x3c0 [ 313.863294] ext4_mb_new_blocks+0x51f/0x3a50 [ 313.867706] ? ext4_ext_search_right+0x2bc/0xaa0 [ 313.872452] ? ext4_inode_to_goal_block+0x29a/0x3b0 [ 313.877449] ext4_ext_map_blocks+0x24a9/0x4b30 [ 313.882148] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 313.887154] ? ext4_es_lookup_extent+0x321/0xac0 [ 313.891897] ? ext4_map_blocks+0x5c6/0x1600 [ 313.896227] ext4_map_blocks+0x7ea/0x1600 [ 313.900367] ? ext4_issue_zeroout+0x150/0x150 [ 313.904957] ? __ext4_new_inode+0x278/0x4e80 [ 313.909367] ext4_getblk+0x98/0x3f0 [ 313.912974] ? ext4_iomap_begin+0x7f0/0x7f0 [ 313.917371] ? __dquot_initialize+0x3f4/0x980 [ 313.921856] ext4_bread+0x6c/0x1a0 [ 313.925398] ? ext4_getblk+0x3f0/0x3f0 [ 313.929267] ? inode_get_rsv_space.part.0+0x100/0x100 [ 313.934440] ? security_transition_sid+0xcb/0x120 [ 313.939276] ? security_transition_sid+0x9d/0x120 [ 313.944114] ext4_append+0x143/0x350 [ 313.947829] ext4_mkdir+0x4c9/0xb60 [ 313.951440] ? ext4_init_dot_dotdot+0x4b0/0x4b0 [ 313.956094] ? security_inode_mkdir+0xcc/0x100 [ 313.960672] vfs_mkdir+0x3af/0x620 [ 313.964386] SyS_mkdirat+0x1b5/0x220 [ 313.968077] ? SyS_mknod+0x30/0x30 [ 313.971618] ? do_syscall_64+0x4c/0x640 [ 313.975587] ? SyS_mkdirat+0x220/0x220 [ 313.979468] do_syscall_64+0x1d5/0x640 [ 313.983351] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 313.988549] RIP: 0033:0x45bea7 [ 313.991717] RSP: 002b:00007f344d23ca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 313.999413] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045bea7 20:45:54 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4ffe0, 0x0) 20:45:54 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x140b, 0x20, 0x5, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x5}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x3}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000000}, 0x4) [ 314.006717] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 00000000200001c0 [ 314.013966] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 314.021251] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 314.028500] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:54 executing program 1 (fault-call:3 fault-nth:48): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:54 executing program 4: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd, 0x4, &(0x7f0000000280)=[{&(0x7f0000000080)="41cca200570e48c1decd119429f651dea1b2470e61b4347f957ae8540061b2074435709102aac9363caeae67720c7a9dc34d52d4054c0429b9b0b5b6c894fe4331ae6915efdd4e776bcc1de417727449bd7658c2891611fed59e073004fbadc4", 0x60, 0xfffffffffffffffc}, {&(0x7f0000000300)="772804f6b864b0e917c8a79ea25f7c0ef4669831373b000c638c9e21d937dbcb914b914491971691f74518c030da01235e79138547da4e13e3215fb6c1541a8b9c06051ececf985bdf6b3ab18ed0e51b62ff95cd0c9c553dfa96644708bf1729861192f3016c01f12885fbed87b74933929f263d3d4c1515cdc59d82bb2d195d18ce4d10e2d987", 0x87, 0x9}, {&(0x7f0000000200)="fdb1040d3ce274ce20a2d2bbbad9cf06dda6d86f0c31080bd11d508e0356666ecf9186a12e8dd9835183089849868460acab05fb00e955b71fbc95d12af3aa34d15b00ea73dbd5a128456cf475471dc1476d8b69feceb5e618f4c354f355e0fe360af74f0ac8a2692e6bb61544b8fa90d06f", 0x72, 0x5}, {&(0x7f0000000000), 0x0, 0x80000001}], 0x10400, 0x0) [ 314.177021] FAULT_INJECTION: forcing a failure. [ 314.177021] name failslab, interval 1, probability 0, space 0, times 0 [ 314.188555] CPU: 0 PID: 24899 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 314.196433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.205783] Call Trace: [ 314.208373] dump_stack+0x1b2/0x283 [ 314.212010] should_fail.cold+0x10a/0x154 [ 314.216161] should_failslab+0xd6/0x130 [ 314.220133] kmem_cache_alloc+0x40/0x3c0 20:45:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x9c, 0x0, 0x9, 0x301, 0x0, 0x0, {0x5, 0x0, 0x6}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x81}}, @NFCTH_TUPLE={0x74, 0x2, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @private2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x80000000}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20008080}, 0x4000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, r4, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)={0xc0, r4, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ipvlan1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:ssh_keygen_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:crypt_device_t:s0\x00'}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20040050}, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00eeff00", @ANYRES32=r6, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c0002800800070000000000"], 0x3c}}, 0x0) [ 314.224193] __sigqueue_alloc+0x1b8/0x3e0 [ 314.228343] __send_signal+0x193/0x1280 [ 314.232318] force_sig_info+0x240/0x340 [ 314.236296] force_sig_info_fault.constprop.0+0x185/0x260 [ 314.241835] ? is_prefetch.isra.0.part.0+0x300/0x300 [ 314.246937] ? is_prefetch.isra.0.part.0+0x1fa/0x300 [ 314.252046] ? bad_area+0x4e/0x80 [ 314.255505] ? pgtable_bad+0x110/0x110 [ 314.259391] ? lock_downgrade+0x6e0/0x6e0 [ 314.263624] __bad_area_nosemaphore+0x1d6/0x2c0 [ 314.268309] ? up_read+0x17/0x30 [ 314.271661] __do_page_fault+0x842/0xb50 [ 314.275729] ? mm_fault_error+0x2c0/0x2c0 [ 314.279857] ? do_page_fault+0x60/0x4f2 [ 314.283812] ? page_fault+0x2f/0x50 [ 314.287424] page_fault+0x45/0x50 [ 314.290879] RIP: 0be5:0x4ce238 20:45:55 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:55 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r1, 0xc06c4124, &(0x7f0000000280)) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x607}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44005}, 0x4000000) 20:45:55 executing program 1 (fault-call:3 fault-nth:49): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 314.294053] RSP: 508780:000000000078bf00 EFLAGS: 00000005 [ 314.439215] FAULT_INJECTION: forcing a failure. [ 314.439215] name failslab, interval 1, probability 0, space 0, times 0 [ 314.463791] CPU: 0 PID: 24926 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 314.471701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.481054] Call Trace: [ 314.483653] dump_stack+0x1b2/0x283 [ 314.487286] should_fail.cold+0x10a/0x154 [ 314.491535] should_failslab+0xd6/0x130 [ 314.495513] __kmalloc_track_caller+0x2bc/0x400 [ 314.500184] ? strndup_user+0x5b/0xf0 [ 314.503990] memdup_user+0x22/0xa0 [ 314.507528] strndup_user+0x5b/0xf0 [ 314.511155] ? copy_mnt_ns+0x8a0/0x8a0 [ 314.515041] SyS_mount+0x39/0x120 [ 314.518491] ? copy_mnt_ns+0x8a0/0x8a0 [ 314.522383] do_syscall_64+0x1d5/0x640 [ 314.526274] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 314.531458] RIP: 0033:0x45f47a 20:45:55 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x100, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r0, 0x4112, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 314.534641] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 314.542375] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 314.549640] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 314.556904] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 314.564184] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 314.571452] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:55 executing program 1 (fault-call:3 fault-nth:50): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 314.674420] FAULT_INJECTION: forcing a failure. [ 314.674420] name failslab, interval 1, probability 0, space 0, times 0 [ 314.686117] CPU: 0 PID: 24950 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 314.693999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.711179] Call Trace: [ 314.713758] dump_stack+0x1b2/0x283 [ 314.717371] should_fail.cold+0x10a/0x154 [ 314.721500] should_failslab+0xd6/0x130 [ 314.725457] __kmalloc_track_caller+0x2bc/0x400 [ 314.730105] ? strndup_user+0x5b/0xf0 [ 314.733889] memdup_user+0x22/0xa0 [ 314.737422] strndup_user+0x5b/0xf0 [ 314.741047] ? copy_mnt_ns+0x8a0/0x8a0 [ 314.744935] SyS_mount+0x68/0x120 [ 314.748370] ? copy_mnt_ns+0x8a0/0x8a0 [ 314.752239] do_syscall_64+0x1d5/0x640 [ 314.756108] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 314.761277] RIP: 0033:0x45f47a [ 314.764445] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 20:45:55 executing program 1 (fault-call:3 fault-nth:51): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 314.772131] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 314.779379] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 314.786626] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 314.793879] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 314.801128] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 314.876520] FAULT_INJECTION: forcing a failure. [ 314.876520] name failslab, interval 1, probability 0, space 0, times 0 [ 314.889565] CPU: 0 PID: 24958 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 314.897463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.900829] Buffer I/O error on dev loop4, logical block 0, async page read [ 314.906807] Call Trace: [ 314.906827] dump_stack+0x1b2/0x283 [ 314.906844] should_fail.cold+0x10a/0x154 [ 314.914341] Buffer I/O error on dev loop4, logical block 0, async page read [ 314.916500] should_failslab+0xd6/0x130 [ 314.916512] kmem_cache_alloc+0x28e/0x3c0 [ 314.916524] getname_flags+0xc8/0x550 [ 314.916536] user_path_at_empty+0x2a/0x50 [ 314.920296] Buffer I/O error on dev loop4, logical block 0, async page read [ 314.924285] do_mount+0x10b/0x25e0 [ 314.924300] ? copy_mount_string+0x40/0x40 [ 314.924310] ? rcu_read_lock_sched_held+0x10a/0x130 [ 314.924319] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 314.924327] ? copy_mnt_ns+0x8a0/0x8a0 20:45:55 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4ffe0, 0x0) 20:45:55 executing program 1 (fault-call:3 fault-nth:52): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 314.924337] ? copy_mount_options+0x1ec/0x2e0 [ 314.924344] ? copy_mnt_ns+0x8a0/0x8a0 [ 314.924354] SyS_mount+0xa8/0x120 [ 314.938810] Buffer I/O error on dev loop4, logical block 0, async page read [ 314.939534] ? copy_mnt_ns+0x8a0/0x8a0 [ 314.943481] Buffer I/O error on dev loop4, logical block 0, async page read [ 314.947436] do_syscall_64+0x1d5/0x640 [ 314.947453] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 314.947461] RIP: 0033:0x45f47a [ 314.947468] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 [ 314.954706] Buffer I/O error on dev loop4, logical block 0, async page read [ 314.958058] ORIG_RAX: 00000000000000a5 [ 314.958065] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 314.958072] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 314.958077] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 314.958082] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 314.958088] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 315.107155] FAULT_INJECTION: forcing a failure. [ 315.107155] name failslab, interval 1, probability 0, space 0, times 0 [ 315.124535] CPU: 0 PID: 24966 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 315.132440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.141791] Call Trace: [ 315.144390] dump_stack+0x1b2/0x283 [ 315.147999] should_fail.cold+0x10a/0x154 [ 315.152128] should_failslab+0xd6/0x130 [ 315.156191] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 315.160863] ? _copy_from_user+0x94/0x100 [ 315.165002] ? copy_mnt_ns+0x8a0/0x8a0 [ 315.168879] copy_mount_options+0x59/0x2e0 [ 315.173107] ? copy_mnt_ns+0x8a0/0x8a0 [ 315.176975] SyS_mount+0x84/0x120 [ 315.180486] ? copy_mnt_ns+0x8a0/0x8a0 [ 315.184384] do_syscall_64+0x1d5/0x640 [ 315.188258] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 315.193431] RIP: 0033:0x45f47a [ 315.196601] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 20:45:55 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414001800940011"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:55 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) write$P9_RRENAMEAT(r0, &(0x7f0000000280)={0x7, 0x4b, 0x2}, 0x7) pipe(&(0x7f0000000200)={0xffffffffffffffff}) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f0000000180)='y\x00', 0x2, 0x1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)={{r2, r3/1000+60000}, {0x0, 0x2710}}) [ 315.204297] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 315.211560] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 315.218825] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 315.226088] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 315.233338] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:56 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200000, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000380)={0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0]}) setreuid(0x0, r5) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x224444, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',access=user,fowner=', @ANYRESDEC=r3, @ANYBLOB=',subj_user=,uid>', @ANYRESDEC=r5, @ANYBLOB="20889be5f2546a9dad3ef6"]) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f00000003c0)={{0x3, 0x1, 0x3, 0x1, 0x5}}) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f00000000c0)) 20:45:56 executing program 1 (fault-call:3 fault-nth:53): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 315.291706] print_req_error: 49 callbacks suppressed [ 315.291712] print_req_error: I/O error, dev loop1, sector 0 [ 315.365256] FAULT_INJECTION: forcing a failure. [ 315.365256] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 315.377087] CPU: 0 PID: 24989 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 315.384960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.394319] Call Trace: [ 315.396906] dump_stack+0x1b2/0x283 [ 315.400520] should_fail.cold+0x10a/0x154 [ 315.404653] __alloc_pages_nodemask+0x22b/0x2730 [ 315.409392] ? __lock_acquire+0x655/0x42a0 [ 315.413606] ? kasan_kmalloc.part.0+0x4f/0xd0 [ 315.418094] ? __kmalloc_track_caller+0x155/0x400 [ 315.422915] ? memdup_user+0x22/0xa0 [ 315.426606] ? strndup_user+0x5b/0xf0 [ 315.430382] ? SyS_mount+0x68/0x120 [ 315.433987] ? do_syscall_64+0x1d5/0x640 [ 315.438028] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 315.443557] ? __might_fault+0x104/0x1b0 [ 315.448557] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 315.453389] ? trace_hardirqs_on+0x10/0x10 [ 315.457629] ? rcu_read_lock_sched_held+0x10a/0x130 [ 315.462632] ? do_signal+0x3fc/0x15d0 [ 315.466413] ? __might_fault+0x104/0x1b0 [ 315.470457] cache_grow_begin+0x91/0x410 [ 315.474505] cache_alloc_refill+0x28c/0x360 [ 315.478810] kmem_cache_alloc_trace+0x35b/0x3f0 [ 315.483462] ? copy_mnt_ns+0x8a0/0x8a0 [ 315.487329] copy_mount_options+0x59/0x2e0 [ 315.491543] ? copy_mnt_ns+0x8a0/0x8a0 [ 315.495413] SyS_mount+0x84/0x120 [ 315.498862] ? copy_mnt_ns+0x8a0/0x8a0 [ 315.502747] do_syscall_64+0x1d5/0x640 [ 315.507937] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 315.513802] RIP: 0033:0x45f47a [ 315.516969] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 315.524668] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 315.531915] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 315.539178] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 315.547121] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 315.554377] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r5}}, 0x10) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x14, r8, 0xc91add0bf88807dd, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_GET(r6, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x8c, r8, 0x100, 0x70bd25, 0x25dfdbff, {}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40044}, 0x50) write$RDMA_USER_CM_CMD_DESTROY_ID(r4, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r5}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f0000000340)={0x15, 0x110, 0xfa00, {r5, 0x61fc7eab, 0x0, 0x0, 0x0, @in6={0xa, 0x4e23, 0x1, @remote}, @ib={0x1b, 0x6, 0xffffff2e, {"4a8ac99bcfa595750fdf6b6df5f24c85"}, 0x6, 0x1, 0x3f}}}, 0x118) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) 20:45:56 executing program 1 (fault-call:3 fault-nth:54): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 315.738544] FAULT_INJECTION: forcing a failure. [ 315.738544] name failslab, interval 1, probability 0, space 0, times 0 [ 315.750663] CPU: 1 PID: 25013 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 315.758556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.767912] Call Trace: [ 315.770495] dump_stack+0x1b2/0x283 [ 315.774127] should_fail.cold+0x10a/0x154 [ 315.778279] should_failslab+0xd6/0x130 [ 315.782257] kmem_cache_alloc+0x28e/0x3c0 [ 315.786407] getname_flags+0xc8/0x550 [ 315.790208] user_path_at_empty+0x2a/0x50 [ 315.794348] do_mount+0x10b/0x25e0 [ 315.797885] ? copy_mount_string+0x40/0x40 [ 315.802145] ? rcu_read_lock_sched_held+0x10a/0x130 [ 315.807142] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 315.811963] ? copy_mnt_ns+0x8a0/0x8a0 [ 315.815833] ? copy_mount_options+0x1ec/0x2e0 [ 315.820323] ? copy_mnt_ns+0x8a0/0x8a0 [ 315.824190] SyS_mount+0xa8/0x120 [ 315.827639] ? copy_mnt_ns+0x8a0/0x8a0 [ 315.831506] do_syscall_64+0x1d5/0x640 [ 315.835376] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 315.840541] RIP: 0033:0x45f47a [ 315.843708] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 315.851394] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 315.858659] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 315.865907] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 315.873174] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 315.880438] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) epoll_pwait(r5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x5, 0x8, &(0x7f0000000100)={[0xf618]}, 0x8) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$NBD_SET_BLKSIZE(r6, 0xab01, 0x4) write(r4, &(0x7f0000000340), 0x41395527) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000040)={0x1116, 0x1f, 0xe62c, 0x89c2, 0xff1d, 0x100}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="00080000000000001c00128009000100626f6e640000e4ebba1ff707ff0b0002800800070000df000050515a97af8381b5dbf9523f93d60f8731bb580d4336617190693bdcba1e525039295ab550c155ae67f17911f50674b068301952caa42466c48bfeec6485c6a252caeb930f0ce01a21bd5c79d6d1521d320cb7de00080000000000000052b6b59998111433e049afb9d1758ed1f1fe862958004753981e928668d889df3780da6e47c637fe3e2e74b0ac1b5f474dd9e7761acdb9e4cc825cbc801121d5eaa0c2dcc7cc65cccda853c9f645da183543dd3a582cc08d74b628030a9e5355c8612444f33a5f691082cdb63c42f19014cf2295aa79c0415075b62522e5f88faa466a9a5deb5a58172ea96177186a3e819e83746d8e29faa0ff8842b8e44fd98fc7e4f958f20640533e0663a19de5e88738630f249f4276d4415dabe351f21607f9d4939f7eb45cb05b196fb0bf69e9f7e7ce56963a2dbecd0700000000000000d0feaf86eb954ceb06ddaded1e478c0951ad9af57c6eae9b97835aed42058b7696e143e0f724f842bc61140c1f6d9a028b7a55294adc9f945d7be8128b866a6b95caab76ae69575848bdfd5e4526c69877c3ef3f2441962637b60f534324f698362c666e860909e0b4ca4de7d26c6e33ac4ed6ad9a9e1afec16e0f9f2236cc3b8f17fa4bd57a88750d1f4ed28cf1ec5f45ea687834afa57271e3ba2e9709f8367c1306169ab1"], 0x3c}}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000340), 0x41395527) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x1c, r8, 0x10, 0x70bd26, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 20:45:56 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) 20:45:56 executing program 1 (fault-call:3 fault-nth:55): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 315.979995] FAULT_INJECTION: forcing a failure. [ 315.979995] name failslab, interval 1, probability 0, space 0, times 0 [ 315.991706] CPU: 0 PID: 25027 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 315.999615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.008158] QAT: Invalid ioctl [ 316.008962] Call Trace: [ 316.008980] dump_stack+0x1b2/0x283 [ 316.008997] should_fail.cold+0x10a/0x154 [ 316.022501] should_failslab+0xd6/0x130 [ 316.026476] kmem_cache_alloc+0x28e/0x3c0 [ 316.030624] alloc_vfsmnt+0x23/0x7c0 [ 316.034334] vfs_kern_mount.part.0+0x27/0x3c0 [ 316.038941] do_mount+0x3c9/0x25e0 [ 316.042462] ? copy_mount_string+0x40/0x40 [ 316.046677] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 316.051497] ? copy_mnt_ns+0x8a0/0x8a0 [ 316.055366] ? copy_mount_options+0x1ec/0x2e0 [ 316.058416] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 316.059847] ? copy_mnt_ns+0x8a0/0x8a0 [ 316.059859] SyS_mount+0xa8/0x120 [ 316.059870] ? copy_mnt_ns+0x8a0/0x8a0 [ 316.079671] do_syscall_64+0x1d5/0x640 [ 316.083545] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 316.088713] RIP: 0033:0x45f47a [ 316.091880] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 316.099619] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 316.106874] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 316.114123] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 316.121374] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 20:45:56 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 316.128630] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:56 executing program 1 (fault-call:3 fault-nth:56): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 316.225282] FAULT_INJECTION: forcing a failure. [ 316.225282] name failslab, interval 1, probability 0, space 0, times 0 [ 316.239937] CPU: 1 PID: 25048 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 316.247831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.257172] Call Trace: [ 316.259748] dump_stack+0x1b2/0x283 [ 316.263359] should_fail.cold+0x10a/0x154 [ 316.267491] should_failslab+0xd6/0x130 [ 316.271465] __kmalloc_track_caller+0x2bc/0x400 [ 316.276127] ? kstrdup_const+0x35/0x60 [ 316.279992] ? lock_downgrade+0x6e0/0x6e0 [ 316.284118] kstrdup+0x36/0x70 [ 316.287291] kstrdup_const+0x35/0x60 [ 316.290998] alloc_vfsmnt+0xe0/0x7c0 [ 316.294693] vfs_kern_mount.part.0+0x27/0x3c0 [ 316.299172] do_mount+0x3c9/0x25e0 [ 316.302694] ? copy_mount_string+0x40/0x40 [ 316.306909] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 316.311732] ? copy_mnt_ns+0x8a0/0x8a0 [ 316.315600] ? copy_mount_options+0x1ec/0x2e0 [ 316.320074] ? copy_mnt_ns+0x8a0/0x8a0 [ 316.323940] SyS_mount+0xa8/0x120 [ 316.327370] ? copy_mnt_ns+0x8a0/0x8a0 [ 316.331237] do_syscall_64+0x1d5/0x640 [ 316.335109] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 316.340290] RIP: 0033:0x45f47a [ 316.343458] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 316.351143] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 316.358390] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 316.365656] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 20:45:57 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x1}], 0x0, 0x0) [ 316.372904] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 316.380155] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:57 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) getsockname$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sendfile(r2, r3, &(0x7f00000004c0)=0x4, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0xf) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_KEY(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r6, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000094}, 0x20080840) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, r6, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0xa7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@hopopts={0x62, 0x21, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local}, @generic={0x8, 0xb7, "830683b41dbb4ccd4da00e327144ee6d68954cba236f49e8b47cafa4aeec39468eafd81df500ce4fef8ac7ccaa2696ed049ce4a5e50e7df97a2723d144c4945cdb963dbf735e9a5f5b7ddc2ae6c5a93c9f3df868b8a17de9104f572dd6479ab5d167cc0ca640d6fe9dfd9cf1a66047ad883a5140d96cc93f369f1a73684e363bfcdaafb5a64443b8808c1c39e967756667fbf1bdd424d9060075242f89fb734a8301b79d49e6ca3c3c0e49fbca8214412a11818d9d4bbf"}, @enc_lim={0x4, 0x1, 0x2}, @hao={0xc9, 0x10, @remote}, @ra={0x5, 0x2, 0x5722}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x17}}, @hao={0xc9, 0x10, @mcast2}]}, 0x118) 20:45:57 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @ib}}, 0x90) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280)='/dev/bsg\x00', 0x2000, 0x0) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r2}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r2}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000080)={0x15, 0x110, 0xfa00, {r2, 0x40, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @private=0xa010100}, @in={0x2, 0x4e21, @private=0xa010102}}}, 0x118) 20:45:57 executing program 1 (fault-call:3 fault-nth:57): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 316.574425] FAULT_INJECTION: forcing a failure. [ 316.574425] name failslab, interval 1, probability 0, space 0, times 0 [ 316.586490] CPU: 0 PID: 25075 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 316.594397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.603749] Call Trace: [ 316.606346] dump_stack+0x1b2/0x283 [ 316.609984] should_fail.cold+0x10a/0x154 [ 316.614141] should_failslab+0xd6/0x130 [ 316.618121] __kmalloc_track_caller+0x2bc/0x400 [ 316.622789] ? kstrdup_const+0x35/0x60 [ 316.626685] ? lock_downgrade+0x6e0/0x6e0 [ 316.630838] kstrdup+0x36/0x70 [ 316.634032] kstrdup_const+0x35/0x60 [ 316.638006] alloc_vfsmnt+0xe0/0x7c0 [ 316.643720] vfs_kern_mount.part.0+0x27/0x3c0 [ 316.648219] do_mount+0x3c9/0x25e0 [ 316.651762] ? copy_mount_string+0x40/0x40 [ 316.656002] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 316.660844] ? copy_mnt_ns+0x8a0/0x8a0 [ 316.664731] ? copy_mount_options+0x1ec/0x2e0 [ 316.669217] ? copy_mnt_ns+0x8a0/0x8a0 [ 316.673116] SyS_mount+0xa8/0x120 [ 316.676549] ? copy_mnt_ns+0x8a0/0x8a0 [ 316.682953] do_syscall_64+0x1d5/0x640 [ 316.686824] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 316.692001] RIP: 0033:0x45f47a [ 316.695186] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 316.703092] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 316.710345] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 316.717596] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 20:45:57 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) [ 316.724847] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 316.732097] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:57 executing program 1 (fault-call:3 fault-nth:58): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x8) r2 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000009ea68679000000f8ffffff00000000f91c24edef64d8b0c7977d3900e1c5d93fabfc026f5f995d00f7cf63", @ANYRES32=r3, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c0002800800070000000000"], 0x3c}}, 0x0) [ 316.827567] print_req_error: I/O error, dev loop0, sector 128 [ 316.851742] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42654 sclass=netlink_route_socket pid=25095 comm=syz-executor.2 [ 316.879506] FAULT_INJECTION: forcing a failure. [ 316.879506] name failslab, interval 1, probability 0, space 0, times 0 [ 316.895503] CPU: 0 PID: 25099 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 316.903503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.912851] Call Trace: [ 316.915443] dump_stack+0x1b2/0x283 [ 316.919073] should_fail.cold+0x10a/0x154 [ 316.923234] should_failslab+0xd6/0x130 [ 316.927210] __kmalloc_track_caller+0x2bc/0x400 [ 316.931878] ? btrfs_parse_early_options+0xa3/0x310 [ 316.936898] kstrdup+0x36/0x70 [ 316.940088] btrfs_parse_early_options+0xa3/0x310 [ 316.944931] ? __lock_acquire+0x655/0x42a0 [ 316.949168] ? btrfs_kill_super+0x540/0x540 [ 316.953486] ? lock_acquire+0x170/0x3f0 [ 316.957458] ? pcpu_alloc+0x86f/0xf70 [ 316.961255] ? _find_next_bit+0xdb/0x100 [ 316.965318] ? pcpu_next_unpop+0x8c/0x100 [ 316.969461] btrfs_mount+0x119/0x2838 [ 316.973261] ? lock_downgrade+0x6e0/0x6e0 [ 316.977425] ? _find_next_bit+0xdb/0x100 [ 316.981482] ? pcpu_alloc+0x37d/0xf70 [ 316.985279] ? btrfs_remount+0x10c0/0x10c0 [ 316.989511] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 316.994995] ? rcu_read_lock_sched_held+0x10a/0x130 [ 316.999993] ? pcpu_alloc+0xe1/0xf70 [ 317.003696] ? pcpu_find_block_fit+0x380/0x380 [ 317.008264] ? __lockdep_init_map+0x100/0x560 [ 317.012738] ? __lockdep_init_map+0x100/0x560 [ 317.017212] mount_fs+0x92/0x2a0 [ 317.020565] vfs_kern_mount.part.0+0x5b/0x3c0 [ 317.025038] vfs_kern_mount+0x3c/0x60 [ 317.028921] btrfs_mount+0x2a0/0x2838 [ 317.032703] ? _find_next_bit+0xdb/0x100 [ 317.036751] ? pcpu_alloc+0x37d/0xf70 [ 317.040562] ? btrfs_remount+0x10c0/0x10c0 [ 317.044780] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 317.050209] ? rcu_read_lock_sched_held+0x10a/0x130 [ 317.055227] ? pcpu_alloc+0xe1/0xf70 [ 317.058920] ? pcpu_find_block_fit+0x380/0x380 [ 317.063479] ? __lockdep_init_map+0x100/0x560 [ 317.068047] ? __lockdep_init_map+0x100/0x560 [ 317.072530] mount_fs+0x92/0x2a0 [ 317.075878] vfs_kern_mount.part.0+0x5b/0x3c0 [ 317.080352] do_mount+0x3c9/0x25e0 [ 317.083871] ? copy_mount_string+0x40/0x40 [ 317.088197] ? copy_mount_options+0x17d/0x2e0 [ 317.092673] ? copy_mount_options+0x18c/0x2e0 [ 317.097147] ? copy_mount_options+0x1ec/0x2e0 [ 317.101618] ? copy_mnt_ns+0x8a0/0x8a0 [ 317.105484] SyS_mount+0xa8/0x120 [ 317.108935] ? copy_mnt_ns+0x8a0/0x8a0 [ 317.112818] do_syscall_64+0x1d5/0x640 [ 317.116707] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 317.121953] RIP: 0033:0x45f47a 20:45:57 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:45:57 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 317.125142] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 317.132895] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 317.145457] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 317.152833] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 317.160109] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 317.167471] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 317.198772] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42654 sclass=netlink_route_socket pid=25115 comm=syz-executor.2 20:45:58 executing program 1 (fault-call:3 fault-nth:59): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:58 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$FITHAW(r0, 0xc0045878) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x101c0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000100)=[0x10001, 0x6]) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/62) 20:45:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c00000010000104000000000000000000000000ed5ff777cfc5e6fa50aed10c144d8aea39563f11d2d29c23353f973783e467e90478f724ca5ea53c285e3cc1b84911caa6f01bf91996bc5a5a2d1a48e678b58538d2de16247998edbf5def8aae264ca4421bd1ffc6fcb04b51d801b9fc1086a15d6e9344ddc313f9986aff96392d71c15904082ad9a94f7581430fff7523a7bb265871f8b0ce9574e9783db6f81f693f3275ea75e6783dc3ba966f6a538294f20069011c65", @ANYRES32=r2, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c0002800800070000000000"], 0x3c}}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000040)=""/130) [ 317.344684] FAULT_INJECTION: forcing a failure. [ 317.344684] name failslab, interval 1, probability 0, space 0, times 0 [ 317.359984] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 317.362897] CPU: 1 PID: 25128 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 317.380621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.389969] Call Trace: [ 317.392559] dump_stack+0x1b2/0x283 [ 317.396191] should_fail.cold+0x10a/0x154 [ 317.400347] should_failslab+0xd6/0x130 [ 317.404320] __kmalloc_track_caller+0x2bc/0x400 [ 317.408986] ? btrfs_parse_early_options+0xa3/0x310 [ 317.414000] kstrdup+0x36/0x70 [ 317.417194] btrfs_parse_early_options+0xa3/0x310 [ 317.422037] ? __lock_acquire+0x655/0x42a0 [ 317.426271] ? btrfs_kill_super+0x540/0x540 [ 317.430675] ? lock_acquire+0x170/0x3f0 [ 317.434646] ? pcpu_alloc+0x86f/0xf70 [ 317.438444] ? trace_hardirqs_on+0x10/0x10 [ 317.442674] ? pcpu_alloc+0x86f/0xf70 [ 317.446469] ? __mutex_lock+0x2cb/0x1430 [ 317.450531] ? kstrdup_const+0x35/0x60 [ 317.454418] btrfs_mount+0x119/0x2838 [ 317.458221] ? lock_downgrade+0x6e0/0x6e0 [ 317.462449] ? _find_next_bit+0xdb/0x100 [ 317.466512] ? pcpu_alloc+0x37d/0xf70 [ 317.470310] ? btrfs_remount+0x10c0/0x10c0 [ 317.474548] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 317.479995] ? rcu_read_lock_sched_held+0x10a/0x130 [ 317.485005] ? pcpu_alloc+0xe1/0xf70 [ 317.488723] ? pcpu_find_block_fit+0x380/0x380 20:45:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) getsockname$l2tp6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0700000000000080e16cc87b741c"], 0x14}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000380)={&(0x7f00000000c0), 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x98, r3, 0x4, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffffff}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_LINK={0x74, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x89}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x2d8875cd866b8ee7}, 0x11) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000080)={{0x2, 0x0, @reserved="25a62cc03c2b58025bfed5f84ca9dc80da2b7ae71b67dbe8533d46e6d9827458"}}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5e9) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x40000000010000}], 0x0, 0x0) clock_getres(0x2, &(0x7f00000003c0)) [ 317.493299] ? __lockdep_init_map+0x100/0x560 [ 317.497798] ? __lockdep_init_map+0x100/0x560 [ 317.502290] mount_fs+0x92/0x2a0 [ 317.505652] vfs_kern_mount.part.0+0x5b/0x3c0 [ 317.510129] vfs_kern_mount+0x3c/0x60 [ 317.513910] btrfs_mount+0x2a0/0x2838 [ 317.517696] ? pcpu_find_block_fit+0x2ed/0x380 [ 317.522260] ? pcpu_alloc+0x37d/0xf70 [ 317.526041] ? btrfs_remount+0x10c0/0x10c0 [ 317.530257] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 317.535685] ? rcu_read_lock_sched_held+0x10a/0x130 [ 317.540691] ? pcpu_alloc+0xe1/0xf70 [ 317.544389] ? pcpu_find_block_fit+0x380/0x380 [ 317.548946] ? __lockdep_init_map+0x100/0x560 [ 317.553439] ? __lockdep_init_map+0x100/0x560 [ 317.557913] mount_fs+0x92/0x2a0 [ 317.561260] vfs_kern_mount.part.0+0x5b/0x3c0 [ 317.565734] do_mount+0x3c9/0x25e0 [ 317.569263] ? copy_mount_string+0x40/0x40 [ 317.573487] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 317.578309] ? copy_mnt_ns+0x8a0/0x8a0 [ 317.582185] ? copy_mount_options+0x1ec/0x2e0 [ 317.586658] ? copy_mnt_ns+0x8a0/0x8a0 [ 317.590534] SyS_mount+0xa8/0x120 [ 317.593964] ? copy_mnt_ns+0x8a0/0x8a0 [ 317.597833] do_syscall_64+0x1d5/0x640 [ 317.601715] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 317.606907] RIP: 0033:0x45f47a [ 317.610080] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 317.617773] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 317.625024] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 317.632280] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 20:45:58 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) [ 317.639544] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 317.646800] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:58 executing program 1 (fault-call:3 fault-nth:60): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 317.750315] FAULT_INJECTION: forcing a failure. [ 317.750315] name failslab, interval 1, probability 0, space 0, times 0 [ 317.766333] CPU: 0 PID: 25161 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 317.774227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.784284] Call Trace: [ 317.786859] dump_stack+0x1b2/0x283 [ 317.790468] should_fail.cold+0x10a/0x154 [ 317.794598] should_failslab+0xd6/0x130 [ 317.798551] __kmalloc_track_caller+0x2bc/0x400 [ 317.803197] ? btrfs_parse_early_options+0xa3/0x310 [ 317.808192] kstrdup+0x36/0x70 [ 317.811363] btrfs_parse_early_options+0xa3/0x310 [ 317.816183] ? __lock_acquire+0x655/0x42a0 [ 317.820582] ? btrfs_kill_super+0x540/0x540 [ 317.824880] ? lock_acquire+0x170/0x3f0 [ 317.828831] ? pcpu_alloc+0x86f/0xf70 [ 317.832614] ? trace_hardirqs_on+0x10/0x10 [ 317.836826] ? pcpu_alloc+0x86f/0xf70 [ 317.840603] ? __mutex_lock+0x2cb/0x1430 [ 317.844641] ? kstrdup_const+0x35/0x60 [ 317.848506] btrfs_mount+0x119/0x2838 [ 317.852289] ? lock_downgrade+0x6e0/0x6e0 [ 317.856421] ? _find_next_bit+0xdb/0x100 [ 317.860458] ? pcpu_alloc+0x37d/0xf70 [ 317.864238] ? btrfs_remount+0x10c0/0x10c0 [ 317.868464] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 317.873893] ? rcu_read_lock_sched_held+0x10a/0x130 [ 317.878883] ? pcpu_alloc+0xe1/0xf70 [ 317.882593] ? pcpu_find_block_fit+0x380/0x380 [ 317.887151] ? __lockdep_init_map+0x100/0x560 [ 317.891638] ? __lockdep_init_map+0x100/0x560 [ 317.896111] mount_fs+0x92/0x2a0 [ 317.899476] vfs_kern_mount.part.0+0x5b/0x3c0 [ 317.903949] vfs_kern_mount+0x3c/0x60 [ 317.907741] btrfs_mount+0x2a0/0x2838 [ 317.911519] ? pcpu_find_block_fit+0x2ed/0x380 [ 317.916091] ? pcpu_alloc+0x37d/0xf70 [ 317.919868] ? btrfs_remount+0x10c0/0x10c0 [ 317.924082] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 317.929513] ? rcu_read_lock_sched_held+0x10a/0x130 [ 317.934508] ? pcpu_alloc+0xe1/0xf70 [ 317.938203] ? pcpu_find_block_fit+0x380/0x380 [ 317.942760] ? __lockdep_init_map+0x100/0x560 [ 317.947233] ? __lockdep_init_map+0x100/0x560 [ 317.951715] mount_fs+0x92/0x2a0 [ 317.955062] vfs_kern_mount.part.0+0x5b/0x3c0 [ 317.959538] do_mount+0x3c9/0x25e0 [ 317.963056] ? copy_mount_string+0x40/0x40 [ 317.967270] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 317.972087] ? copy_mnt_ns+0x8a0/0x8a0 [ 317.975960] ? copy_mount_options+0x1ec/0x2e0 [ 317.980432] ? copy_mnt_ns+0x8a0/0x8a0 [ 317.984310] SyS_mount+0xa8/0x120 [ 317.987741] ? copy_mnt_ns+0x8a0/0x8a0 [ 317.992003] do_syscall_64+0x1d5/0x640 [ 317.995889] entry_SYSCALL_64_after_hwframe+0x46/0xbb 20:45:58 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 318.001064] RIP: 0033:0x45f47a [ 318.004233] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 318.011931] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 318.019719] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 318.026974] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 318.034225] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 318.041476] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:58 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) ioctl$USBDEVFS_SETCONFIGURATION(r0, 0x80045505, &(0x7f0000000080)=0x8) 20:45:58 executing program 1 (fault-call:3 fault-nth:61): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$SOUND_PCM_READ_CHANNELS(r3, 0x80045006, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00ed001000010400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c0002800800070000000000"], 0x3c}}, 0x0) 20:45:58 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0xf000000, 0x8, 0x1f, r0, 0x0, &(0x7f0000000080)={0x990901, 0x8, [], @ptr=0x1}}) sendmsg$IPSET_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x94, 0xa, 0x6, 0x101, 0x0, 0x0, {0x6, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x80000000}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x2c, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x6}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x401}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x9bf}}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 318.204322] FAULT_INJECTION: forcing a failure. [ 318.204322] name failslab, interval 1, probability 0, space 0, times 0 [ 318.225444] CPU: 1 PID: 25181 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 318.233344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.242692] Call Trace: [ 318.245278] dump_stack+0x1b2/0x283 [ 318.248913] should_fail.cold+0x10a/0x154 [ 318.253067] should_failslab+0xd6/0x130 [ 318.257042] __kmalloc+0x2c1/0x400 [ 318.260581] ? match_strdup+0x58/0xa0 [ 318.264382] match_strdup+0x58/0xa0 [ 318.268009] btrfs_parse_early_options+0x241/0x310 [ 318.272940] ? __lock_acquire+0x655/0x42a0 [ 318.277178] ? btrfs_kill_super+0x540/0x540 [ 318.281844] ? lock_acquire+0x170/0x3f0 [ 318.285823] ? pcpu_next_unpop+0x8c/0x100 [ 318.289981] btrfs_mount+0x119/0x2838 [ 318.293786] ? lock_downgrade+0x6e0/0x6e0 [ 318.298302] ? _find_next_bit+0xdb/0x100 [ 318.302368] ? pcpu_alloc+0x37d/0xf70 [ 318.306166] ? btrfs_remount+0x10c0/0x10c0 [ 318.310405] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 318.315855] ? rcu_read_lock_sched_held+0x10a/0x130 [ 318.320871] ? pcpu_alloc+0xe1/0xf70 [ 318.324591] ? pcpu_find_block_fit+0x380/0x380 [ 318.329173] ? __lockdep_init_map+0x100/0x560 [ 318.333670] ? __lockdep_init_map+0x100/0x560 [ 318.338156] mount_fs+0x92/0x2a0 [ 318.341508] vfs_kern_mount.part.0+0x5b/0x3c0 [ 318.345996] vfs_kern_mount+0x3c/0x60 [ 318.349779] btrfs_mount+0x2a0/0x2838 [ 318.353560] ? _find_next_bit+0xdb/0x100 [ 318.357598] ? pcpu_alloc+0x37d/0xf70 [ 318.361380] ? btrfs_remount+0x10c0/0x10c0 [ 318.365601] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 318.371042] ? rcu_read_lock_sched_held+0x10a/0x130 [ 318.376040] ? pcpu_alloc+0xe1/0xf70 [ 318.379738] ? pcpu_find_block_fit+0x380/0x380 [ 318.384307] ? __lockdep_init_map+0x100/0x560 [ 318.388780] ? __lockdep_init_map+0x100/0x560 [ 318.393257] mount_fs+0x92/0x2a0 [ 318.396955] vfs_kern_mount.part.0+0x5b/0x3c0 [ 318.401430] do_mount+0x3c9/0x25e0 [ 318.404953] ? copy_mount_string+0x40/0x40 [ 318.409170] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 318.413992] ? copy_mnt_ns+0x8a0/0x8a0 [ 318.417883] ? copy_mount_options+0x1ec/0x2e0 [ 318.422367] ? copy_mnt_ns+0x8a0/0x8a0 [ 318.426248] SyS_mount+0xa8/0x120 [ 318.429682] ? copy_mnt_ns+0x8a0/0x8a0 [ 318.433548] do_syscall_64+0x1d5/0x640 [ 318.437437] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 318.442623] RIP: 0033:0x45f47a [ 318.445798] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 20:45:59 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) [ 318.453490] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 318.460738] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 318.467995] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 318.475242] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 318.482489] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:59 executing program 1 (fault-call:3 fault-nth:62): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 318.604864] FAULT_INJECTION: forcing a failure. [ 318.604864] name failslab, interval 1, probability 0, space 0, times 0 [ 318.624024] CPU: 0 PID: 25209 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 318.631932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.641278] Call Trace: [ 318.643859] dump_stack+0x1b2/0x283 [ 318.647497] should_fail.cold+0x10a/0x154 [ 318.651652] should_failslab+0xd6/0x130 [ 318.655619] __kmalloc_track_caller+0x2bc/0x400 [ 318.660268] ? btrfs_parse_early_options+0xa3/0x310 [ 318.665274] kstrdup+0x36/0x70 [ 318.668462] btrfs_parse_early_options+0xa3/0x310 [ 318.673319] ? __lock_acquire+0x655/0x42a0 [ 318.677532] ? btrfs_kill_super+0x540/0x540 [ 318.681838] ? lock_acquire+0x170/0x3f0 [ 318.685793] ? pcpu_alloc+0x86f/0xf70 [ 318.689583] ? trace_hardirqs_on+0x10/0x10 [ 318.693886] ? pcpu_alloc+0x86f/0xf70 [ 318.697686] ? __mutex_lock+0x2cb/0x1430 [ 318.701730] ? kstrdup_const+0x35/0x60 [ 318.705603] btrfs_mount+0x119/0x2838 [ 318.709385] ? lock_downgrade+0x6e0/0x6e0 [ 318.713509] ? _find_next_bit+0xdb/0x100 [ 318.717571] ? pcpu_alloc+0x37d/0xf70 [ 318.721351] ? btrfs_remount+0x10c0/0x10c0 [ 318.725572] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 318.731099] ? rcu_read_lock_sched_held+0x10a/0x130 [ 318.736116] ? pcpu_alloc+0xe1/0xf70 [ 318.739814] ? pcpu_find_block_fit+0x380/0x380 [ 318.744389] ? __lockdep_init_map+0x100/0x560 [ 318.748884] ? __lockdep_init_map+0x100/0x560 [ 318.753372] mount_fs+0x92/0x2a0 [ 318.756721] vfs_kern_mount.part.0+0x5b/0x3c0 [ 318.761202] vfs_kern_mount+0x3c/0x60 [ 318.765015] btrfs_mount+0x2a0/0x2838 [ 318.768815] ? pcpu_find_block_fit+0x2ed/0x380 [ 318.773594] ? pcpu_alloc+0x37d/0xf70 [ 318.777672] ? btrfs_remount+0x10c0/0x10c0 [ 318.781892] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 318.787320] ? rcu_read_lock_sched_held+0x10a/0x130 [ 318.792318] ? pcpu_alloc+0xe1/0xf70 [ 318.796020] ? pcpu_find_block_fit+0x380/0x380 [ 318.800584] ? __lockdep_init_map+0x100/0x560 [ 318.805076] ? __lockdep_init_map+0x100/0x560 [ 318.809573] mount_fs+0x92/0x2a0 [ 318.812923] vfs_kern_mount.part.0+0x5b/0x3c0 [ 318.817410] do_mount+0x3c9/0x25e0 [ 318.820940] ? copy_mount_string+0x40/0x40 [ 318.825332] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 318.830229] ? copy_mnt_ns+0x8a0/0x8a0 [ 318.834103] ? copy_mount_options+0x1ec/0x2e0 [ 318.838579] ? copy_mnt_ns+0x8a0/0x8a0 [ 318.842478] SyS_mount+0xa8/0x120 [ 318.845921] ? copy_mnt_ns+0x8a0/0x8a0 [ 318.849798] do_syscall_64+0x1d5/0x640 20:45:59 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414001800"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 318.853671] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 318.858839] RIP: 0033:0x45f47a [ 318.862024] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 318.869800] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 318.877059] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 318.884324] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 318.891585] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 318.898854] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:45:59 executing program 1 (fault-call:3 fault-nth:63): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:45:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a00000100000001fffffff60000005f42485266535f4d", 0x46, 0x10004}], 0x280880, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf4}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x0, 0x8, 0x2, 0x7, 0x0, 0x1, 0x9080, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x10, 0x1, 0x8, 0x9, 0x5, 0x200, 0xd6}, r0, 0x10, r1, 0x1) [ 319.015481] FAULT_INJECTION: forcing a failure. [ 319.015481] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 319.030173] CPU: 0 PID: 25230 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 319.033667] print_req_error: I/O error, dev loop0, sector 0 [ 319.038062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.038067] Call Trace: [ 319.038087] dump_stack+0x1b2/0x283 [ 319.038105] should_fail.cold+0x10a/0x154 [ 319.063461] __alloc_pages_nodemask+0x22b/0x2730 [ 319.068219] ? _raw_spin_unlock_irq+0x5a/0x90 [ 319.072713] ? finish_task_switch+0x14d/0x610 [ 319.077205] ? switch_mm_irqs_off+0x5f6/0xec0 [ 319.081781] ? __schedule+0x8ae/0x1d70 [ 319.085654] ? rcu_read_lock_sched_held+0x10a/0x130 [ 319.090657] ? retint_kernel+0x2d/0x2d [ 319.094536] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 319.099365] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 319.104098] ? retint_kernel+0x2d/0x2d [ 319.107967] ? alloc_pages_current+0x7d/0x1e0 [ 319.112456] alloc_pages_current+0xe7/0x1e0 [ 319.116770] __get_free_pages+0xb/0x40 [ 319.120635] selinux_sb_copy_data+0x28/0x380 [ 319.125024] security_sb_copy_data+0x6e/0xa0 [ 319.129409] parse_security_options+0x32/0x90 [ 319.133878] btrfs_mount+0x502/0x2838 [ 319.137657] ? _find_next_bit+0xdb/0x100 [ 319.141715] ? pcpu_alloc+0x37d/0xf70 [ 319.145500] ? btrfs_remount+0x10c0/0x10c0 [ 319.149728] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 319.155163] ? rcu_read_lock_sched_held+0x10a/0x130 [ 319.160154] ? pcpu_alloc+0xe1/0xf70 [ 319.163849] ? __lockdep_init_map+0x100/0x560 [ 319.168320] ? __lockdep_init_map+0x100/0x560 [ 319.172795] mount_fs+0x92/0x2a0 [ 319.176153] vfs_kern_mount.part.0+0x5b/0x3c0 [ 319.180645] vfs_kern_mount+0x3c/0x60 [ 319.184429] btrfs_mount+0x2a0/0x2838 [ 319.188221] ? _find_next_bit+0xdb/0x100 [ 319.192259] ? pcpu_alloc+0x37d/0xf70 [ 319.196045] ? btrfs_remount+0x10c0/0x10c0 [ 319.200267] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 319.205695] ? rcu_read_lock_sched_held+0x10a/0x130 [ 319.210700] ? pcpu_alloc+0xe1/0xf70 [ 319.214394] ? pcpu_find_block_fit+0x380/0x380 [ 319.218952] ? __lockdep_init_map+0x100/0x560 [ 319.223422] ? __lockdep_init_map+0x100/0x560 [ 319.227896] mount_fs+0x92/0x2a0 [ 319.231242] vfs_kern_mount.part.0+0x5b/0x3c0 [ 319.235715] do_mount+0x3c9/0x25e0 [ 319.239236] ? copy_mount_string+0x40/0x40 [ 319.243465] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 319.248308] ? copy_mnt_ns+0x8a0/0x8a0 [ 319.252173] ? copy_mount_options+0x1ec/0x2e0 [ 319.256645] ? copy_mnt_ns+0x8a0/0x8a0 [ 319.260513] SyS_mount+0xa8/0x120 [ 319.263943] ? copy_mnt_ns+0x8a0/0x8a0 [ 319.267825] do_syscall_64+0x1d5/0x640 [ 319.271700] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 319.276882] RIP: 0033:0x45f47a [ 319.280048] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 319.287737] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 319.295005] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 319.302252] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 319.309519] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 20:46:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstatfs(r0, &(0x7f0000000480)=""/247) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) syz_mount_image$tmpfs(&(0x7f0000000080)='tmpfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000280)=[{&(0x7f0000000100)="e4252a010cc94e117c98b99898dcb4e1f7002f3bc2ed2cfbb7226701e7eeea59369272ed7d0d66c80f12bb8ab7654653944b6069208bbda9274d89cd387acfa18615312f3f3be30271d981498f9e5ef88ce82aa71415640ec5657dc95f1d059aaa130059ace06437cec46fe3ed62cda4bbb9b22c99d51c56a76dbe869e0a2552ff8e2744e141e8d82c5e4e73af6cd59bcb087592c346ffae0ac9", 0x9a, 0x5}], 0x1089080, &(0x7f0000000340)={[{@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}, {@mode={'mode', 0x3d, 0x1f}}, {@uid={'uid'}}, {@gid={'gid', 0x3d, r2}}, {@huge_always={'huge=always', 0x3d, 'vmnet1eth1cpuset[user}-em1%-'}}, {@huge_advise={'huge=advise', 0x3d, 'btrfs\x00'}}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'keyringmd5sumlolo'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x65, 0x34, 0x34, 0x36, 0x36, 0x34, 0x37], 0x2d, [0x38, 0x37, 0x37, 0x6], 0x2d, [0x35, 0x0, 0x61, 0x61], 0x2d, [0x33, 0x36, 0x65, 0x33], 0x2d, [0x64, 0x30, 0x64, 0x61, 0x63, 0x66, 0x62, 0x37]}}}]}) 20:46:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sendmsg$NFQNL_MSG_CONFIG(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x2, 0x3, 0x303, 0x0, 0x0, {0x9, 0x0, 0x8}, [@NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x31}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0xa}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x80000000, 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x401, 0x0, 0x3, {0x0, 0x0, 0x0, r2, 0x0, 0x1590}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffff7}]}, 0x28}}, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}) [ 319.316764] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:00 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 20:46:00 executing program 1 (fault-call:3 fault-nth:64): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 319.392259] print_req_error: I/O error, dev loop0, sector 24 20:46:00 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {{}, {0x0, 0xb}, {0x6, 0x14, 'broadcast-link\x00'}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80020a10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x300, 0x70bd2c, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008099}, 0x40) [ 319.437468] FAULT_INJECTION: forcing a failure. [ 319.437468] name failslab, interval 1, probability 0, space 0, times 0 [ 319.475227] CPU: 0 PID: 25253 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 319.483139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.492490] Call Trace: [ 319.495080] dump_stack+0x1b2/0x283 [ 319.498715] should_fail.cold+0x10a/0x154 [ 319.502870] should_failslab+0xd6/0x130 [ 319.506843] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 319.511519] selinux_parse_opts_str+0x48d/0xa00 [ 319.516186] ? debug_object_activate+0x450/0x450 [ 319.520949] ? selinux_key_alloc+0x1a0/0x1a0 [ 319.525968] ? selinux_sb_copy_data+0x206/0x380 [ 319.530688] security_sb_parse_opts_str+0x6e/0xa0 [ 319.535523] parse_security_options+0x49/0x90 [ 319.540007] btrfs_mount+0x502/0x2838 [ 319.543832] ? _find_next_bit+0xdb/0x100 [ 319.547874] ? pcpu_alloc+0x37d/0xf70 [ 319.551651] ? btrfs_remount+0x10c0/0x10c0 [ 319.555869] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 319.561304] ? rcu_read_lock_sched_held+0x10a/0x130 [ 319.566302] ? pcpu_alloc+0xe1/0xf70 [ 319.570008] ? __lockdep_init_map+0x100/0x560 [ 319.574492] ? __lockdep_init_map+0x100/0x560 [ 319.579757] mount_fs+0x92/0x2a0 [ 319.583132] vfs_kern_mount.part.0+0x5b/0x3c0 [ 319.587622] vfs_kern_mount+0x3c/0x60 [ 319.591411] btrfs_mount+0x2a0/0x2838 [ 319.595194] ? pcpu_find_block_fit+0x2ed/0x380 [ 319.599769] ? pcpu_alloc+0x37d/0xf70 [ 319.603549] ? btrfs_remount+0x10c0/0x10c0 [ 319.607773] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 319.613210] ? rcu_read_lock_sched_held+0x10a/0x130 [ 319.618211] ? pcpu_alloc+0xe1/0xf70 [ 319.621906] ? pcpu_find_block_fit+0x380/0x380 [ 319.626475] ? __lockdep_init_map+0x100/0x560 [ 319.630962] ? __lockdep_init_map+0x100/0x560 [ 319.635443] mount_fs+0x92/0x2a0 [ 319.638791] vfs_kern_mount.part.0+0x5b/0x3c0 [ 319.643276] do_mount+0x3c9/0x25e0 [ 319.646799] ? copy_mount_string+0x40/0x40 [ 319.651043] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 319.655867] ? copy_mnt_ns+0x8a0/0x8a0 [ 319.659745] ? copy_mount_options+0x1ec/0x2e0 [ 319.664226] ? copy_mnt_ns+0x8a0/0x8a0 [ 319.668091] SyS_mount+0xa8/0x120 [ 319.671524] ? copy_mnt_ns+0x8a0/0x8a0 [ 319.675437] do_syscall_64+0x1d5/0x640 [ 319.679305] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 319.684518] RIP: 0033:0x45f47a 20:46:00 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 319.687683] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 319.695371] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 319.702622] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 319.709869] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 319.717116] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 319.724363] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:00 executing program 1 (fault-call:3 fault-nth:65): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 319.872480] FAULT_INJECTION: forcing a failure. [ 319.872480] name failslab, interval 1, probability 0, space 0, times 0 [ 319.883991] CPU: 0 PID: 25286 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 319.891877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.901229] Call Trace: [ 319.903825] dump_stack+0x1b2/0x283 [ 319.907457] should_fail.cold+0x10a/0x154 [ 319.911611] should_failslab+0xd6/0x130 [ 319.915584] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 319.920255] selinux_parse_opts_str+0x4f8/0xa00 [ 319.924922] ? debug_object_activate+0x450/0x450 [ 319.929680] ? selinux_key_alloc+0x1a0/0x1a0 [ 319.934095] ? selinux_sb_copy_data+0x206/0x380 [ 319.938764] security_sb_parse_opts_str+0x6e/0xa0 [ 319.943604] parse_security_options+0x49/0x90 [ 319.948098] btrfs_mount+0x502/0x2838 [ 319.953028] ? _find_next_bit+0xdb/0x100 [ 319.957069] ? pcpu_alloc+0x37d/0xf70 [ 319.960852] ? btrfs_remount+0x10c0/0x10c0 [ 319.965069] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 319.970500] ? rcu_read_lock_sched_held+0x10a/0x130 [ 319.975494] ? pcpu_alloc+0xe1/0xf70 [ 319.979283] ? __lockdep_init_map+0x100/0x560 [ 319.983761] ? __lockdep_init_map+0x100/0x560 [ 319.988252] mount_fs+0x92/0x2a0 [ 319.991860] vfs_kern_mount.part.0+0x5b/0x3c0 [ 319.996337] vfs_kern_mount+0x3c/0x60 [ 320.000121] btrfs_mount+0x2a0/0x2838 [ 320.003903] ? _find_next_bit+0xdb/0x100 [ 320.007939] ? pcpu_alloc+0x37d/0xf70 [ 320.011724] ? btrfs_remount+0x10c0/0x10c0 [ 320.015953] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 320.021402] ? rcu_read_lock_sched_held+0x10a/0x130 [ 320.026403] ? pcpu_alloc+0xe1/0xf70 [ 320.030460] ? pcpu_find_block_fit+0x380/0x380 [ 320.035020] ? __lockdep_init_map+0x100/0x560 [ 320.039507] ? __lockdep_init_map+0x100/0x560 [ 320.043987] mount_fs+0x92/0x2a0 [ 320.047342] vfs_kern_mount.part.0+0x5b/0x3c0 [ 320.051819] do_mount+0x3c9/0x25e0 [ 320.055339] ? copy_mount_string+0x40/0x40 [ 320.059573] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 320.064393] ? copy_mnt_ns+0x8a0/0x8a0 [ 320.068256] ? copy_mount_options+0x1ec/0x2e0 [ 320.072730] ? copy_mnt_ns+0x8a0/0x8a0 [ 320.076639] SyS_mount+0xa8/0x120 [ 320.080071] ? copy_mnt_ns+0x8a0/0x8a0 [ 320.084199] do_syscall_64+0x1d5/0x640 [ 320.088071] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 320.093237] RIP: 0033:0x45f47a [ 320.096419] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 320.104105] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 320.111352] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 20:46:00 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f00000004c0), &(0x7f0000000500)=0x4) [ 320.118597] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 320.125845] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 320.133106] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:00 executing program 1 (fault-call:3 fault-nth:66): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:46:00 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 20:46:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x11, 0x80a, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x108001, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000580)={0x3ff}, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000240)='%\x00', &(0x7f0000000280)='user\x00', &(0x7f00000002c0)='eth0%selinuxem1', &(0x7f0000000340)='[GPL%%proc)\x00'], &(0x7f00000004c0)=[&(0x7f00000003c0)='/\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='#\x00']) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0x44891}, 0x0) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x2000, 0x0) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r5, 0x40044103, &(0x7f0000000180)=0x1602) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'tunl0\x00', r3}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010006f05000000000000222b005e04f59eb1a63c2a00ad51000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c0002800800070000000000"], 0x3c}}, 0x0) [ 320.267927] FAULT_INJECTION: forcing a failure. [ 320.267927] name failslab, interval 1, probability 0, space 0, times 0 [ 320.284640] CPU: 0 PID: 25309 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 320.292537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.301886] Call Trace: [ 320.304476] dump_stack+0x1b2/0x283 [ 320.308119] should_fail.cold+0x10a/0x154 [ 320.312282] should_failslab+0xd6/0x130 [ 320.316261] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 320.321114] selinux_parse_opts_str+0x4f8/0xa00 [ 320.325780] ? debug_object_activate+0x450/0x450 [ 320.330543] ? selinux_key_alloc+0x1a0/0x1a0 [ 320.334955] ? selinux_sb_copy_data+0x206/0x380 [ 320.339628] security_sb_parse_opts_str+0x6e/0xa0 [ 320.344560] parse_security_options+0x49/0x90 [ 320.348603] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 320.349061] btrfs_mount+0x502/0x2838 [ 320.361418] ? _find_next_bit+0xdb/0x100 [ 320.365480] ? pcpu_alloc+0x37d/0xf70 [ 320.369274] ? btrfs_remount+0x10c0/0x10c0 [ 320.373514] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 320.378964] ? rcu_read_lock_sched_held+0x10a/0x130 [ 320.383969] ? pcpu_alloc+0xe1/0xf70 [ 320.387676] ? __lockdep_init_map+0x100/0x560 [ 320.392178] ? __lockdep_init_map+0x100/0x560 [ 320.396664] mount_fs+0x92/0x2a0 [ 320.400038] vfs_kern_mount.part.0+0x5b/0x3c0 [ 320.404535] vfs_kern_mount+0x3c/0x60 [ 320.408332] btrfs_mount+0x2a0/0x2838 [ 320.412132] ? pcpu_find_block_fit+0x2ed/0x380 [ 320.416721] ? pcpu_alloc+0x37d/0xf70 [ 320.420520] ? btrfs_remount+0x10c0/0x10c0 [ 320.424757] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 320.430207] ? rcu_read_lock_sched_held+0x10a/0x130 [ 320.435217] ? pcpu_alloc+0xe1/0xf70 [ 320.438937] ? pcpu_find_block_fit+0x380/0x380 [ 320.443513] ? __lockdep_init_map+0x100/0x560 [ 320.447989] ? __lockdep_init_map+0x100/0x560 [ 320.452471] mount_fs+0x92/0x2a0 [ 320.455819] vfs_kern_mount.part.0+0x5b/0x3c0 [ 320.460293] do_mount+0x3c9/0x25e0 [ 320.463810] ? copy_mount_string+0x40/0x40 [ 320.468197] ? copy_mount_options+0x140/0x2e0 [ 320.472669] ? __sanitizer_cov_trace_pc+0x15/0x50 [ 320.477489] ? copy_mount_options+0x1ec/0x2e0 [ 320.482009] ? copy_mnt_ns+0x8a0/0x8a0 [ 320.485964] SyS_mount+0xa8/0x120 [ 320.489396] ? copy_mnt_ns+0x8a0/0x8a0 [ 320.493280] do_syscall_64+0x1d5/0x640 [ 320.497160] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 320.502325] RIP: 0033:0x45f47a [ 320.505498] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 20:46:01 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 320.513196] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 320.520534] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 320.527786] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 320.535045] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 320.542387] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:01 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x400, 0xaaaaaaaaaaaa8ad, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4763ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da52f96ce7155ff98234350d0c245283c535a1a0ddd2c31adbc105021e0349db69da68546cc953ed785b8a048f665c362a8b1164fce3ab6cf899a63752e9606ea196f794a4ae9b71787c9d8dfd9b04fe96716bc73df23f8bd897755a29d466425e10d", 0xaa, 0x40000000000}, {&(0x7f00000002c0)="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", 0x0, 0x4}], 0x24809, 0x0) 20:46:01 executing program 1 (fault-call:3 fault-nth:67): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 320.703868] FAULT_INJECTION: forcing a failure. [ 320.703868] name failslab, interval 1, probability 0, space 0, times 0 [ 320.731182] CPU: 1 PID: 25340 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 320.739096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.748447] Call Trace: [ 320.751040] dump_stack+0x1b2/0x283 [ 320.754672] should_fail.cold+0x10a/0x154 [ 320.758820] should_failslab+0xd6/0x130 [ 320.762968] kmem_cache_alloc+0x28e/0x3c0 [ 320.767112] getname_kernel+0x4e/0x340 [ 320.770994] kern_path+0x1b/0x40 [ 320.774363] lookup_bdev.part.0+0x60/0x160 [ 320.778590] ? blkdev_open+0x250/0x250 [ 320.782473] ? selinux_key_alloc+0x1a0/0x1a0 [ 320.786878] blkdev_get_by_path+0x70/0xf0 [ 320.791021] btrfs_scan_one_device+0x84/0x330 [ 320.795511] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 320.800518] ? device_list_add+0x8f0/0x8f0 [ 320.804755] btrfs_mount+0x528/0x2838 [ 320.808555] ? _find_next_bit+0xdb/0x100 [ 320.812612] ? pcpu_alloc+0x37d/0xf70 [ 320.816409] ? btrfs_remount+0x10c0/0x10c0 [ 320.820661] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 320.826105] ? rcu_read_lock_sched_held+0x10a/0x130 [ 320.831113] ? pcpu_alloc+0xe1/0xf70 [ 320.834837] ? __lockdep_init_map+0x100/0x560 [ 320.839333] ? __lockdep_init_map+0x100/0x560 [ 320.843831] mount_fs+0x92/0x2a0 [ 320.847201] vfs_kern_mount.part.0+0x5b/0x3c0 [ 320.851690] vfs_kern_mount+0x3c/0x60 [ 320.855489] btrfs_mount+0x2a0/0x2838 [ 320.859285] ? pcpu_find_block_fit+0x2ed/0x380 [ 320.863859] ? pcpu_alloc+0x37d/0xf70 [ 320.867653] ? btrfs_remount+0x10c0/0x10c0 [ 320.871888] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 320.877330] ? rcu_read_lock_sched_held+0x10a/0x130 [ 320.882337] ? pcpu_alloc+0xe1/0xf70 [ 320.886052] ? pcpu_find_block_fit+0x380/0x380 [ 320.890627] ? __lockdep_init_map+0x100/0x560 [ 320.895114] ? __lockdep_init_map+0x100/0x560 [ 320.899605] mount_fs+0x92/0x2a0 [ 320.902971] vfs_kern_mount.part.0+0x5b/0x3c0 [ 320.907469] do_mount+0x3c9/0x25e0 [ 320.911009] ? copy_mount_string+0x40/0x40 [ 320.915500] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 320.920338] ? copy_mnt_ns+0x8a0/0x8a0 [ 320.924223] ? copy_mount_options+0x1ec/0x2e0 [ 320.928707] ? copy_mnt_ns+0x8a0/0x8a0 [ 320.932589] SyS_mount+0xa8/0x120 [ 320.936037] ? copy_mnt_ns+0x8a0/0x8a0 [ 320.939921] do_syscall_64+0x1d5/0x640 [ 320.943807] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 320.949075] RIP: 0033:0x45f47a 20:46:01 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0xfff9}], 0xd3e7f67b2a07e96c, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) dup3(r2, r1, 0x0) [ 320.952256] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 320.959955] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 320.967219] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 320.974483] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 320.981743] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 320.989006] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:01 executing program 1 (fault-call:3 fault-nth:68): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:46:01 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) ioctl$USBDEVFS_SETCONFIGURATION(r0, 0x80045505, &(0x7f0000000080)=0x8) [ 321.109040] FAULT_INJECTION: forcing a failure. [ 321.109040] name failslab, interval 1, probability 0, space 0, times 0 [ 321.148792] CPU: 1 PID: 25357 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 321.156704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.166838] Call Trace: [ 321.169435] dump_stack+0x1b2/0x283 [ 321.173065] should_fail.cold+0x10a/0x154 [ 321.177213] should_failslab+0xd6/0x130 [ 321.181185] kmem_cache_alloc_node+0x54/0x400 [ 321.185765] create_task_io_context+0x2a/0x3c0 [ 321.190341] generic_make_request_checks+0x1605/0x1a20 [ 321.195620] ? part_round_stats+0x5c0/0x5c0 [ 321.199937] ? trace_hardirqs_on+0x10/0x10 [ 321.204170] generic_make_request+0x6b/0x850 [ 321.208577] ? blk_queue_exit+0x1d0/0x1d0 [ 321.212718] ? check_preemption_disabled+0x35/0x240 [ 321.217730] ? guard_bio_eod+0x15c/0x520 [ 321.221791] submit_bio+0x234/0x390 [ 321.225418] ? generic_make_request+0x850/0x850 [ 321.230084] ? guard_bio_eod+0x1ba/0x520 [ 321.234142] ? bio_add_page+0x96/0xe0 [ 321.237944] submit_bh_wbc+0x526/0x6f0 [ 321.241832] block_read_full_page+0x71f/0x8f0 [ 321.246329] ? set_init_blocksize+0x210/0x210 [ 321.250828] ? __lru_cache_add+0x17b/0x250 [ 321.255061] ? __bread_gfp+0x1f0/0x1f0 [ 321.258950] ? add_to_page_cache_lru+0x151/0x300 [ 321.263704] ? add_to_page_cache_locked+0x40/0x40 [ 321.268571] ? __page_cache_alloc+0xd7/0x3c0 [ 321.272978] do_read_cache_page+0x354/0xc10 [ 321.277295] ? blkdev_writepages+0xd0/0xd0 [ 321.281535] btrfs_read_disk_super+0xd0/0x370 [ 321.286028] btrfs_scan_one_device+0xb5/0x330 [ 321.290523] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 321.295541] ? device_list_add+0x8f0/0x8f0 [ 321.299782] btrfs_mount+0x528/0x2838 [ 321.303596] ? _find_next_bit+0xdb/0x100 [ 321.307650] ? pcpu_alloc+0x37d/0xf70 [ 321.311449] ? btrfs_remount+0x10c0/0x10c0 [ 321.315693] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 321.321142] ? rcu_read_lock_sched_held+0x10a/0x130 [ 321.326159] ? pcpu_alloc+0xe1/0xf70 [ 321.329892] ? __lockdep_init_map+0x100/0x560 [ 321.334388] ? __lockdep_init_map+0x100/0x560 [ 321.338893] mount_fs+0x92/0x2a0 [ 321.342256] vfs_kern_mount.part.0+0x5b/0x3c0 [ 321.346745] vfs_kern_mount+0x3c/0x60 [ 321.350543] btrfs_mount+0x2a0/0x2838 [ 321.354343] ? pcpu_find_block_fit+0x2ed/0x380 [ 321.358917] ? pcpu_alloc+0x37d/0xf70 [ 321.362711] ? btrfs_remount+0x10c0/0x10c0 [ 321.366972] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 321.372418] ? rcu_read_lock_sched_held+0x10a/0x130 [ 321.377427] ? pcpu_alloc+0xe1/0xf70 [ 321.381139] ? pcpu_find_block_fit+0x380/0x380 [ 321.385714] ? __lockdep_init_map+0x100/0x560 [ 321.390201] ? __lockdep_init_map+0x100/0x560 [ 321.394692] mount_fs+0x92/0x2a0 [ 321.398057] vfs_kern_mount.part.0+0x5b/0x3c0 [ 321.402548] do_mount+0x3c9/0x25e0 [ 321.406085] ? copy_mount_string+0x40/0x40 [ 321.410312] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 321.415148] ? copy_mnt_ns+0x8a0/0x8a0 [ 321.419029] ? copy_mount_options+0x1ec/0x2e0 [ 321.423514] ? copy_mnt_ns+0x8a0/0x8a0 [ 321.427399] SyS_mount+0xa8/0x120 [ 321.430841] ? copy_mnt_ns+0x8a0/0x8a0 [ 321.434726] do_syscall_64+0x1d5/0x640 [ 321.438612] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 321.443800] RIP: 0033:0x45f47a [ 321.446980] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 20:46:02 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 321.454684] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 321.461947] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 321.469211] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 321.476482] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 321.483746] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000000180)={0x2, 0x9, 0x4, 0x4051104, 0xffffffff, {0x0, 0xea60}, {0x4, 0x8, 0xff, 0x6d, 0xc0, 0x1, "597e843f"}, 0x1, 0x2, @planes=&(0x7f00000000c0)={0x6, 0x1, @userptr=0xffff, 0x81}, 0x4, 0x0, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000100)=0x1, &(0x7f0000000240)=0x4) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) getitimer(0x2, &(0x7f0000000280)) getsockopt$PNPIPE_IFINDEX(r2, 0x113, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write(r6, &(0x7f0000000340), 0x41395527) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_SET_KEY(r6, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x9c, r7, 0x0, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0x8, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "86f58f8c7c"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY={0x38, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "291efae3e2"}, @NL80211_KEY_MODE={0x5, 0x9, 0x1}, @NL80211_KEY_MODE={0x5, 0x9, 0x1}, @NL80211_KEY_DEFAULT_TYPES={0x10, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}]}, @NL80211_ATTR_MAC={0xa, 0x6, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "0be24abadd"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) 20:46:02 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$USBDEVFS_RESET(r0, 0x5514) 20:46:02 executing program 1 (fault-call:3 fault-nth:69): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 321.702404] print_req_error: I/O error, dev loop4, sector 0 [ 321.715087] FAULT_INJECTION: forcing a failure. [ 321.715087] name failslab, interval 1, probability 0, space 0, times 0 [ 321.726576] CPU: 0 PID: 25389 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 321.734453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.743798] Call Trace: [ 321.746383] dump_stack+0x1b2/0x283 [ 321.750000] should_fail.cold+0x10a/0x154 [ 321.754129] should_failslab+0xd6/0x130 [ 321.758082] kmem_cache_alloc+0x40/0x3c0 [ 321.762133] radix_tree_node_alloc.constprop.0+0x1b4/0x300 [ 321.767743] __radix_tree_create+0x32b/0x4b0 [ 321.772132] ? check_preemption_disabled+0x35/0x240 [ 321.777130] page_cache_tree_insert+0x98/0x2a0 [ 321.781697] ? file_check_and_advance_wb_err+0x370/0x370 [ 321.787124] ? __add_to_page_cache_locked+0x22a/0x890 [ 321.792305] __add_to_page_cache_locked+0x23a/0x890 [ 321.797331] ? page_cache_tree_insert+0x2a0/0x2a0 [ 321.802165] add_to_page_cache_lru+0xea/0x300 [ 321.806655] ? add_to_page_cache_locked+0x40/0x40 [ 321.811499] ? __page_cache_alloc+0xd7/0x3c0 [ 321.815899] do_read_cache_page+0x338/0xc10 [ 321.820204] ? blkdev_writepages+0xd0/0xd0 [ 321.824427] btrfs_read_disk_super+0xd0/0x370 [ 321.828916] btrfs_scan_one_device+0xb5/0x330 [ 321.833389] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 321.838382] ? device_list_add+0x8f0/0x8f0 [ 321.842602] btrfs_mount+0x528/0x2838 [ 321.846396] ? _find_next_bit+0xdb/0x100 [ 321.850437] ? pcpu_alloc+0x37d/0xf70 [ 321.854215] ? btrfs_remount+0x10c0/0x10c0 [ 321.858432] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 321.863861] ? rcu_read_lock_sched_held+0x10a/0x130 [ 321.868866] ? pcpu_alloc+0xe1/0xf70 [ 321.872561] ? __lockdep_init_map+0x100/0x560 [ 321.877034] ? __lockdep_init_map+0x100/0x560 [ 321.881509] mount_fs+0x92/0x2a0 [ 321.884858] vfs_kern_mount.part.0+0x5b/0x3c0 [ 321.889332] vfs_kern_mount+0x3c/0x60 [ 321.893111] btrfs_mount+0x2a0/0x2838 [ 321.897679] ? _find_next_bit+0xdb/0x100 [ 321.901716] ? pcpu_alloc+0x37d/0xf70 [ 321.905498] ? btrfs_remount+0x10c0/0x10c0 [ 321.909715] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 321.915142] ? rcu_read_lock_sched_held+0x10a/0x130 [ 321.920133] ? pcpu_alloc+0xe1/0xf70 [ 321.923847] ? pcpu_find_block_fit+0x380/0x380 [ 321.928403] ? __lockdep_init_map+0x100/0x560 [ 321.932872] ? __lockdep_init_map+0x100/0x560 [ 321.937347] mount_fs+0x92/0x2a0 [ 321.940711] vfs_kern_mount.part.0+0x5b/0x3c0 [ 321.945185] do_mount+0x3c9/0x25e0 [ 321.948713] ? copy_mount_string+0x40/0x40 [ 321.952936] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 321.957764] ? copy_mnt_ns+0x8a0/0x8a0 [ 321.961633] ? copy_mount_options+0x1ec/0x2e0 [ 321.966113] ? copy_mnt_ns+0x8a0/0x8a0 [ 321.969979] SyS_mount+0xa8/0x120 [ 321.973409] ? copy_mnt_ns+0x8a0/0x8a0 [ 321.977275] do_syscall_64+0x1d5/0x640 [ 321.981145] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 321.986311] RIP: 0033:0x45f47a [ 321.989476] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 20:46:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000100)=[{}, {0x0, 0xffff}], 0x2) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000200)=""/117) semctl$GETVAL(r1, 0x4, 0xc, &(0x7f0000000040)=""/41) r2 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, 'syzkaller1\x00'}]}, 0x34}}, 0x0) 20:46:02 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x4000, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) r1 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0x1, 0x8000) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x40, 0x9, 0x2, 0xff, 0x0, 0x4, 0x152201, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xff, 0x2, @perf_bp={&(0x7f0000000040), 0xd}, 0x2, 0x8, 0x6, 0x7, 0x9, 0x10000, 0x4}, 0x0, 0xa, r1, 0xa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000200)={0x0, 0x6, 0x20}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x444503, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/adsp1\x00', 0x200000, 0x0) ioctl$SNDCTL_DSP_SETFMT(r3, 0xc0045005, &(0x7f0000000140)=0x4) setsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000300), 0x4) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r2, 0xc0385720, &(0x7f00000000c0)={0x1}) [ 321.997161] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 322.004418] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 322.011670] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 322.018915] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 322.026162] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:02 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sendto$llc(r1, &(0x7f00000004c0)="8fa083bf56a8a2614c24288d62a4b0bef0aff34f2609709d437603b4e087da8ffe1778e0ca7db5568f37e7f54ea8bbe58ae1152d48a83d1ec308349ab787a62d329505205aa9b5162f8375d20a69ae7c94a01ed7d03dbaaaf08b64a1cff64d801113b846f63b743d8a4a5d5a05", 0x6d, 0x8000, &(0x7f0000000540)={0x1a, 0x322, 0x9, 0x2, 0xa7, 0x5, @remote}, 0x10) recvfrom$phonet(r3, &(0x7f00000000c0)=""/129, 0x81, 0x0, &(0x7f0000000180)={0x23, 0xf, 0x29, 0x90}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000080)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) readv(r4, &(0x7f0000000480)=[{&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000001c0)=""/44, 0x2c}, {&(0x7f00000003c0)=""/135, 0x87}], 0x4) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000040)=0x3, 0x4) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x3ff, 0x1, 0x5, 0xffff}) 20:46:02 executing program 1 (fault-call:3 fault-nth:70): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 322.148359] print_req_error: I/O error, dev loop4, sector 0 [ 322.154237] print_req_error: I/O error, dev loop1, sector 0 [ 322.207398] FAULT_INJECTION: forcing a failure. [ 322.207398] name failslab, interval 1, probability 0, space 0, times 0 [ 322.219320] CPU: 1 PID: 25420 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 322.227202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.236933] Call Trace: [ 322.239512] dump_stack+0x1b2/0x283 [ 322.243321] should_fail.cold+0x10a/0x154 [ 322.247462] ? mempool_free+0x1d0/0x1d0 [ 322.251414] should_failslab+0xd6/0x130 [ 322.255378] kmem_cache_alloc+0x40/0x3c0 [ 322.259427] ? mempool_free+0x1d0/0x1d0 [ 322.263411] mempool_alloc+0x111/0x2d0 [ 322.268614] ? remove_element.isra.0+0x1b0/0x1b0 [ 322.273503] ? check_preemption_disabled+0x35/0x240 [ 322.278617] bio_alloc_bioset+0x352/0x640 [ 322.282770] ? bvec_alloc+0x2d0/0x2d0 [ 322.286560] ? lock_downgrade+0x6e0/0x6e0 [ 322.290686] submit_bh_wbc+0xf5/0x6f0 [ 322.294484] block_read_full_page+0x71f/0x8f0 [ 322.298979] ? set_init_blocksize+0x210/0x210 [ 322.303463] ? __lru_cache_add+0x17b/0x250 [ 322.307687] ? __bread_gfp+0x1f0/0x1f0 [ 322.311554] ? add_to_page_cache_lru+0x151/0x300 [ 322.316608] ? add_to_page_cache_locked+0x40/0x40 [ 322.321905] ? __page_cache_alloc+0xd7/0x3c0 [ 322.326480] do_read_cache_page+0x354/0xc10 [ 322.330780] ? blkdev_writepages+0xd0/0xd0 [ 322.335126] btrfs_read_disk_super+0xd0/0x370 [ 322.339608] btrfs_scan_one_device+0xb5/0x330 [ 322.344087] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 322.349080] ? device_list_add+0x8f0/0x8f0 [ 322.353321] btrfs_mount+0x528/0x2838 [ 322.357109] ? _find_next_bit+0xdb/0x100 [ 322.361243] ? pcpu_alloc+0x37d/0xf70 [ 322.365037] ? btrfs_remount+0x10c0/0x10c0 [ 322.369323] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 322.374857] ? rcu_read_lock_sched_held+0x10a/0x130 [ 322.380113] ? pcpu_alloc+0xe1/0xf70 [ 322.383809] ? __lockdep_init_map+0x100/0x560 [ 322.389935] ? __lockdep_init_map+0x100/0x560 [ 322.394521] mount_fs+0x92/0x2a0 [ 322.397871] vfs_kern_mount.part.0+0x5b/0x3c0 [ 322.402345] vfs_kern_mount+0x3c/0x60 [ 322.406128] btrfs_mount+0x2a0/0x2838 [ 322.410085] ? pcpu_find_block_fit+0x2ed/0x380 [ 322.414721] ? pcpu_alloc+0x37d/0xf70 [ 322.418508] ? btrfs_remount+0x10c0/0x10c0 [ 322.422734] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 322.428179] ? rcu_read_lock_sched_held+0x10a/0x130 [ 322.433176] ? pcpu_alloc+0xe1/0xf70 [ 322.436873] ? pcpu_find_block_fit+0x380/0x380 [ 322.441437] ? __lockdep_init_map+0x100/0x560 [ 322.445910] ? __lockdep_init_map+0x100/0x560 [ 322.450384] mount_fs+0x92/0x2a0 [ 322.453731] vfs_kern_mount.part.0+0x5b/0x3c0 [ 322.458207] do_mount+0x3c9/0x25e0 [ 322.461743] ? copy_mount_string+0x40/0x40 [ 322.465954] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 322.470772] ? copy_mnt_ns+0x8a0/0x8a0 [ 322.474659] ? copy_mount_options+0x1ec/0x2e0 [ 322.479142] ? copy_mnt_ns+0x8a0/0x8a0 [ 322.483012] SyS_mount+0xa8/0x120 [ 322.486453] ? copy_mnt_ns+0x8a0/0x8a0 [ 322.490324] do_syscall_64+0x1d5/0x640 [ 322.494197] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 322.499366] RIP: 0033:0x45f47a 20:46:03 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 322.502707] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 322.510991] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 322.518262] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 322.525509] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 322.532759] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 322.540009] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:03 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x440000, 0x0) ioctl$VIDIOC_LOG_STATUS(r0, 0x5646, 0x0) 20:46:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) ioctl$VIDIOC_ENUMAUDIO(r2, 0xc0345641, &(0x7f0000000100)={0x0, "97818c8ee947fb98a05141718403472227f8bcd32257c93bcaf78f067c9b1164", 0x0, 0x1}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$FIOCLEX(r1, 0x5451) r3 = socket(0x11, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001024530400000000000000000000000072a1d76e6bb4b3c454250bb17d10c6717ba1e97a95b121ebe802d174c27e1143c5e9", @ANYRES32=r4, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c0002800800070000000000"], 0x3c}}, 0x0) 20:46:03 executing program 1 (fault-call:3 fault-nth:71): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 322.708953] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9232 sclass=netlink_route_socket pid=25442 comm=syz-executor.2 [ 322.730692] FAULT_INJECTION: forcing a failure. [ 322.730692] name failslab, interval 1, probability 0, space 0, times 0 [ 322.742292] CPU: 1 PID: 25444 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 322.750210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.759545] Call Trace: [ 322.762126] dump_stack+0x1b2/0x283 [ 322.765799] should_fail.cold+0x10a/0x154 [ 322.769955] should_failslab+0xd6/0x130 [ 322.773910] kmem_cache_alloc+0x28e/0x3c0 [ 322.778043] alloc_buffer_head+0x20/0xd0 [ 322.782100] alloc_page_buffers+0xb3/0x1f0 [ 322.786331] create_empty_buffers+0x36/0x470 [ 322.790736] ? mem_cgroup_commit_charge+0x17d/0x3a0 [ 322.795784] create_page_buffers+0x14d/0x1c0 [ 322.800170] block_read_full_page+0xb9/0x8f0 [ 322.804566] ? __add_to_page_cache_locked+0x328/0x890 [ 322.810540] ? check_preemption_disabled+0x35/0x240 [ 322.815543] ? set_init_blocksize+0x210/0x210 [ 322.820072] ? __lru_cache_add+0x17b/0x250 [ 322.824295] ? __bread_gfp+0x1f0/0x1f0 [ 322.828169] ? add_to_page_cache_lru+0x151/0x300 [ 322.832942] ? add_to_page_cache_locked+0x40/0x40 [ 322.837778] ? __page_cache_alloc+0xd7/0x3c0 [ 322.842175] do_read_cache_page+0x354/0xc10 [ 322.846490] ? blkdev_writepages+0xd0/0xd0 [ 322.850785] btrfs_read_disk_super+0xd0/0x370 [ 322.855282] btrfs_scan_one_device+0xb5/0x330 [ 322.859762] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 322.864767] ? device_list_add+0x8f0/0x8f0 [ 322.869003] btrfs_mount+0x528/0x2838 [ 322.872785] ? _find_next_bit+0xdb/0x100 [ 322.876861] ? pcpu_alloc+0x37d/0xf70 [ 322.880638] ? btrfs_remount+0x10c0/0x10c0 [ 322.884868] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 322.890303] ? rcu_read_lock_sched_held+0x10a/0x130 [ 322.895298] ? pcpu_alloc+0xe1/0xf70 [ 322.898994] ? __lockdep_init_map+0x100/0x560 [ 322.903481] ? __lockdep_init_map+0x100/0x560 [ 322.907978] mount_fs+0x92/0x2a0 [ 322.911334] vfs_kern_mount.part.0+0x5b/0x3c0 [ 322.915816] vfs_kern_mount+0x3c/0x60 [ 322.919599] btrfs_mount+0x2a0/0x2838 [ 322.923392] ? pcpu_find_block_fit+0x2ed/0x380 [ 322.927981] ? pcpu_alloc+0x37d/0xf70 [ 322.931762] ? btrfs_remount+0x10c0/0x10c0 [ 322.935980] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 322.941410] ? rcu_read_lock_sched_held+0x10a/0x130 [ 322.946419] ? pcpu_alloc+0xe1/0xf70 [ 322.950245] ? pcpu_find_block_fit+0x380/0x380 [ 322.954806] ? __lockdep_init_map+0x100/0x560 20:46:03 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x400000000000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000280)="8da4363ac0ed12010af9fdfffe21004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000f00000001fffffff60000005f424852d5fa46109e34a60a865ef97e9ec68d5f1a2ab92fd933b8a252cc", 0x5e, 0x2}], 0x0, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f00000000c0)={{}, [@bcast, @null, @rose, @remote, @remote, @default, @bcast, @default]}, &(0x7f0000000040)=0x48) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000140)=0x6) [ 322.959276] ? __lockdep_init_map+0x100/0x560 [ 322.963764] mount_fs+0x92/0x2a0 [ 322.967128] vfs_kern_mount.part.0+0x5b/0x3c0 [ 322.971622] do_mount+0x3c9/0x25e0 [ 322.975159] ? copy_mount_string+0x40/0x40 [ 322.979389] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 322.984226] ? copy_mnt_ns+0x8a0/0x8a0 [ 322.988110] ? copy_mount_options+0x1ec/0x2e0 [ 322.992598] ? copy_mnt_ns+0x8a0/0x8a0 [ 322.996489] SyS_mount+0xa8/0x120 [ 322.999939] ? copy_mnt_ns+0x8a0/0x8a0 [ 323.003825] do_syscall_64+0x1d5/0x640 [ 323.007721] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 323.012903] RIP: 0033:0x45f47a [ 323.016086] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 323.023791] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 323.031053] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 323.038319] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 323.045582] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 323.052859] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x4921b, 0x441}}, 0x20}, 0x1, 0x0, 0x0, 0x4000084}, 0x20000000) 20:46:03 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a0000010000000000b898f0153d22e0cf5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) mq_unlink(&(0x7f0000000080)='vmnet0\x00') 20:46:03 executing program 1 (fault-call:3 fault-nth:72): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 323.229775] FAULT_INJECTION: forcing a failure. [ 323.229775] name failslab, interval 1, probability 0, space 0, times 0 [ 323.241371] CPU: 1 PID: 25468 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 323.249267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.258634] Call Trace: [ 323.261234] dump_stack+0x1b2/0x283 [ 323.264877] should_fail.cold+0x10a/0x154 [ 323.269112] should_failslab+0xd6/0x130 [ 323.273095] kmem_cache_alloc+0x40/0x3c0 [ 323.277138] radix_tree_node_alloc.constprop.0+0x1b4/0x300 [ 323.282737] __radix_tree_create+0x32b/0x4b0 [ 323.287121] ? check_preemption_disabled+0x35/0x240 [ 323.292115] page_cache_tree_insert+0x98/0x2a0 [ 323.296674] ? file_check_and_advance_wb_err+0x370/0x370 [ 323.302329] ? __add_to_page_cache_locked+0x22a/0x890 [ 323.307495] __add_to_page_cache_locked+0x23a/0x890 [ 323.312484] ? page_cache_tree_insert+0x2a0/0x2a0 [ 323.317301] add_to_page_cache_lru+0xea/0x300 [ 323.321770] ? add_to_page_cache_locked+0x40/0x40 [ 323.326587] ? __page_cache_alloc+0xd7/0x3c0 [ 323.330981] do_read_cache_page+0x338/0xc10 [ 323.335275] ? blkdev_writepages+0xd0/0xd0 [ 323.339485] btrfs_read_disk_super+0xd0/0x370 [ 323.343969] btrfs_scan_one_device+0xb5/0x330 [ 323.348438] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 323.353424] ? device_list_add+0x8f0/0x8f0 [ 323.357646] btrfs_mount+0x528/0x2838 [ 323.361516] ? _find_next_bit+0xdb/0x100 [ 323.365552] ? pcpu_alloc+0x37d/0xf70 [ 323.369325] ? btrfs_remount+0x10c0/0x10c0 [ 323.373804] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 323.379226] ? rcu_read_lock_sched_held+0x10a/0x130 [ 323.384225] ? pcpu_alloc+0xe1/0xf70 [ 323.387941] ? __lockdep_init_map+0x100/0x560 [ 323.392417] ? __lockdep_init_map+0x100/0x560 [ 323.396952] mount_fs+0x92/0x2a0 [ 323.400330] vfs_kern_mount.part.0+0x5b/0x3c0 [ 323.404895] vfs_kern_mount+0x3c/0x60 [ 323.408677] btrfs_mount+0x2a0/0x2838 [ 323.412455] ? _find_next_bit+0xdb/0x100 [ 323.416494] ? pcpu_alloc+0x37d/0xf70 [ 323.420270] ? btrfs_remount+0x10c0/0x10c0 [ 323.424509] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 323.429941] ? rcu_read_lock_sched_held+0x10a/0x130 [ 323.434931] ? pcpu_alloc+0xe1/0xf70 [ 323.438621] ? pcpu_find_block_fit+0x380/0x380 [ 323.443177] ? __lockdep_init_map+0x100/0x560 [ 323.447646] ? __lockdep_init_map+0x100/0x560 [ 323.452116] mount_fs+0x92/0x2a0 [ 323.455470] vfs_kern_mount.part.0+0x5b/0x3c0 [ 323.459938] do_mount+0x3c9/0x25e0 [ 323.463454] ? copy_mount_string+0x40/0x40 [ 323.467674] ? copy_mount_options+0x17d/0x2e0 [ 323.472153] ? __sanitizer_cov_trace_pc+0x1d/0x50 [ 323.476981] ? copy_mount_options+0x1ec/0x2e0 [ 323.481450] ? copy_mnt_ns+0x8a0/0x8a0 [ 323.485310] SyS_mount+0xa8/0x120 [ 323.488756] ? copy_mnt_ns+0x8a0/0x8a0 [ 323.492619] do_syscall_64+0x1d5/0x640 [ 323.496483] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 323.501645] RIP: 0033:0x45f47a [ 323.504808] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 323.512493] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 323.520865] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 20:46:04 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:46:04 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x5) [ 323.528118] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 323.535362] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 323.542620] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_LP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) 20:46:04 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a0000010000000000b898f0153d22e0cf5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) mq_unlink(&(0x7f0000000080)='vmnet0\x00') [ 323.629202] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9232 sclass=netlink_route_socket pid=25484 comm=syz-executor.2 [ 323.653668] print_req_error: I/O error, dev loop0, sector 128 20:46:04 executing program 1 (fault-call:3 fault-nth:73): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:46:04 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000001300)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}, {&(0x7f0000000280)="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", 0x1000, 0x7fff}, {&(0x7f0000000080)="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", 0xfd, 0xf700}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file1\x00', 0x80, 0x4) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000180)) [ 323.730398] bond0: option lp_interval: invalid value (0) [ 323.741037] bond0: option lp_interval: allowed values 1 - 2147483647 [ 323.775420] FAULT_INJECTION: forcing a failure. [ 323.775420] name failslab, interval 1, probability 0, space 0, times 0 [ 323.813437] CPU: 0 PID: 25500 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 323.821344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.830688] Call Trace: [ 323.833276] dump_stack+0x1b2/0x283 [ 323.836908] should_fail.cold+0x10a/0x154 [ 323.841056] should_failslab+0xd6/0x130 [ 323.845027] kmem_cache_alloc+0x28e/0x3c0 [ 323.849177] alloc_buffer_head+0x20/0xd0 [ 323.853235] alloc_page_buffers+0xb3/0x1f0 [ 323.857472] create_empty_buffers+0x36/0x470 [ 323.861879] ? mem_cgroup_commit_charge+0x17d/0x3a0 [ 323.866894] create_page_buffers+0x14d/0x1c0 [ 323.871303] block_read_full_page+0xb9/0x8f0 [ 323.875703] ? __add_to_page_cache_locked+0x328/0x890 [ 323.880873] ? check_preemption_disabled+0x35/0x240 [ 323.885885] ? set_init_blocksize+0x210/0x210 [ 323.890359] ? __lru_cache_add+0x17b/0x250 [ 323.894600] ? __bread_gfp+0x1f0/0x1f0 [ 323.898464] ? add_to_page_cache_lru+0x151/0x300 [ 323.903205] ? add_to_page_cache_locked+0x40/0x40 [ 323.908029] ? __page_cache_alloc+0xd7/0x3c0 [ 323.912429] do_read_cache_page+0x354/0xc10 [ 323.916743] ? blkdev_writepages+0xd0/0xd0 [ 323.920960] btrfs_read_disk_super+0xd0/0x370 [ 323.926648] btrfs_scan_one_device+0xb5/0x330 [ 323.931132] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 323.936126] ? device_list_add+0x8f0/0x8f0 [ 323.940342] btrfs_mount+0x528/0x2838 [ 323.944127] ? _find_next_bit+0xdb/0x100 [ 323.949501] ? pcpu_alloc+0x37d/0xf70 [ 323.953338] ? btrfs_remount+0x10c0/0x10c0 [ 323.957754] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 323.963196] ? rcu_read_lock_sched_held+0x10a/0x130 [ 323.968290] ? pcpu_alloc+0xe1/0xf70 [ 323.972019] ? __lockdep_init_map+0x100/0x560 [ 323.976507] ? __lockdep_init_map+0x100/0x560 [ 323.980986] mount_fs+0x92/0x2a0 [ 323.984338] vfs_kern_mount.part.0+0x5b/0x3c0 [ 323.988828] vfs_kern_mount+0x3c/0x60 [ 323.992613] btrfs_mount+0x2a0/0x2838 [ 323.996394] ? _find_next_bit+0xdb/0x100 [ 324.000436] ? pcpu_alloc+0x37d/0xf70 [ 324.004227] ? btrfs_remount+0x10c0/0x10c0 [ 324.008449] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 324.013879] ? rcu_read_lock_sched_held+0x10a/0x130 [ 324.018882] ? pcpu_alloc+0xe1/0xf70 [ 324.022581] ? pcpu_find_block_fit+0x380/0x380 [ 324.027152] ? __lockdep_init_map+0x100/0x560 [ 324.031636] ? __lockdep_init_map+0x100/0x560 [ 324.036123] mount_fs+0x92/0x2a0 [ 324.039473] vfs_kern_mount.part.0+0x5b/0x3c0 [ 324.043968] do_mount+0x3c9/0x25e0 [ 324.047492] ? copy_mount_string+0x40/0x40 [ 324.051707] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 324.056558] ? copy_mnt_ns+0x8a0/0x8a0 [ 324.060443] ? copy_mount_options+0x1ec/0x2e0 [ 324.064918] ? copy_mnt_ns+0x8a0/0x8a0 [ 324.068788] SyS_mount+0xa8/0x120 [ 324.072230] ? copy_mnt_ns+0x8a0/0x8a0 [ 324.076107] do_syscall_64+0x1d5/0x640 [ 324.079976] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 324.085157] RIP: 0033:0x45f47a [ 324.088338] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 324.096025] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 324.103271] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 324.110518] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 324.117773] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 20:46:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3cdd3a7e9f000000100001040000000000000000", @ANYRES32=r2, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c0002800800070000000000"], 0x3c}}, 0x0) [ 324.125021] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:04 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a0000010000000000b898f0153d22e0cf5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) mq_unlink(&(0x7f0000000080)='vmnet0\x00') 20:46:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x4, 0x9}, 0x2) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10001}], 0x8011, 0x0) 20:46:04 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x11, 0x80a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)=0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x400200, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) r3 = accept$inet6(r1, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'veth1_to_hsr\x00'}) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x581000, 0x0) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$VIDIOC_S_EXT_CTRLS(r4, 0xc0205648, &(0x7f0000000180)={0x9e0000, 0x7, 0x67, r5, 0x0, &(0x7f0000000100)={0x9b090b, 0xfffffffc, [], @value=0x5}}) ioctl$PPPIOCGIDLE(r6, 0x8010743f, &(0x7f0000000200)) 20:46:05 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4000, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(r0, 0xc0845658, &(0x7f00000000c0)={0x0, @bt={0xdc84, 0x17, 0x0, 0x1, 0x3, 0x8b91, 0x200, 0x8, 0x6, 0x7, 0x4, 0x6, 0x2, 0x9, 0x4, 0x8, {0x1d, 0x8000}, 0x3, 0x3}}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 324.303598] print_req_error: I/O error, dev loop0, sector 128 20:46:05 executing program 1 (fault-call:3 fault-nth:74): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:46:05 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:46:05 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a0000010000000000b898f0153d22e0cf5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:46:05 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x1}, {&(0x7f0000000080)="0ce8fdecb5f5e95e2b4e479c0a249da1bb4df49170b9187e611ef61021df5f699331ffda20dba9dff1f336c302cd1b9ffc33ced05df0102845d072edfdd0a087a3dc2c858067d4be9938715cd8cddb49a70be3ff4232f9d6abca409dad9e75c4724901d7fde047d704e6f499468bff2800d8bfa690d67ee17403f4955e8956db2e9127851a732ac6614fcd8e5fb0bc7d7a466cd3e32589dde38c222a7a050b291438f7f5a2118ff3e1d605917326442b92f3eaea37e814265c72cec72047d141bac0ba5c29e136e24a4ff87d7e8186bf663a80a1b5f9e69d5cc74aa4a1bbba910c405f4f9917afaa9df65bf8c2b08082d39c85e5", 0xf4, 0x100000000000000}, {&(0x7f0000000180)="aeedc31ad19f5eb16c4dd433afa1a5b27f93a51e7bd343c29fba0825d2c52fe4b5229bcd354f5739ffd266012b7f781deee8d803700a455447", 0x39, 0x1}, {&(0x7f00000004c0)="0a98eb7741f4b118a7a16d58ac87adf9963123b83a05c87bcdabfb454d883f4097a702abedcc53bc16c16424a92edec47e3581318175f7c72144ffdbe9b701dab47e40bf8cc20d5c94a51aeb860bfe3fc5a82ca2a9324f2ef81b5ff22d1fd149f64e1e2ddf5e913f6fd023522948643a3c06d5cf318b6998c3050472407d2fc3a1689f5e82101b0a0e9da4ff72a18ac71b0a6d200c84192011ea2b2b183443012b03953e75ae59f4564c5463de063a71431c785aa0f5dd60a3f1c43c3b4d1d3002b0aa0baf7989234232134734cf9b748a30e81b6f82acf0868ff88171de8185a76cacc3632c56d60c7810184d77ab97", 0xf0, 0x2}, {&(0x7f0000000380)="104f9cc729c2130815c56ca36f97b7fe5d7609d8ed82a4d2fa2918f5705fbcc4fb468c9fd345287463958a3d0bb526babd652cd7498ce99363de38624fa07e3c0cd49523831bb94fbd24e8c8b2315b95d2700036f312adb9cff6537b738e5c1ffd6cbceaea5d7408cee04d4c08ce2eb3b702b6b498648af79e2440f52a11dfa0c338467ced92c7f603", 0x89, 0x100000000}], 0x0, 0x0) [ 324.460418] FAULT_INJECTION: forcing a failure. [ 324.460418] name failslab, interval 1, probability 0, space 0, times 0 [ 324.477125] CPU: 0 PID: 25554 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 324.485053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.494409] Call Trace: [ 324.496999] dump_stack+0x1b2/0x283 [ 324.500640] should_fail.cold+0x10a/0x154 [ 324.504793] should_failslab+0xd6/0x130 [ 324.508765] kmem_cache_alloc_node+0x54/0x400 [ 324.513258] create_task_io_context+0x2a/0x3c0 [ 324.517838] generic_make_request_checks+0x1605/0x1a20 [ 324.523117] ? part_round_stats+0x5c0/0x5c0 [ 324.527441] ? trace_hardirqs_on+0x10/0x10 [ 324.531690] generic_make_request+0x6b/0x850 [ 324.536097] ? blk_queue_exit+0x1d0/0x1d0 [ 324.540239] ? check_preemption_disabled+0x35/0x240 [ 324.545246] ? guard_bio_eod+0x15c/0x520 [ 324.549316] submit_bio+0x234/0x390 [ 324.552969] ? generic_make_request+0x850/0x850 [ 324.557642] ? guard_bio_eod+0x1ba/0x520 [ 324.561702] ? bio_add_page+0x96/0xe0 [ 324.565501] submit_bh_wbc+0x526/0x6f0 [ 324.569390] block_read_full_page+0x71f/0x8f0 [ 324.573989] ? set_init_blocksize+0x210/0x210 [ 324.578488] ? __lru_cache_add+0x17b/0x250 [ 324.582987] ? __bread_gfp+0x1f0/0x1f0 [ 324.587220] ? add_to_page_cache_lru+0x151/0x300 [ 324.591956] ? add_to_page_cache_locked+0x40/0x40 [ 324.597061] ? __page_cache_alloc+0xd7/0x3c0 [ 324.601451] do_read_cache_page+0x354/0xc10 [ 324.605874] ? blkdev_writepages+0xd0/0xd0 [ 324.610095] btrfs_read_disk_super+0xd0/0x370 [ 324.614569] btrfs_scan_one_device+0xb5/0x330 [ 324.619044] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 324.624043] ? device_list_add+0x8f0/0x8f0 [ 324.629412] btrfs_mount+0x528/0x2838 [ 324.633203] ? _find_next_bit+0xdb/0x100 [ 324.637278] ? pcpu_alloc+0x37d/0xf70 [ 324.641066] ? btrfs_remount+0x10c0/0x10c0 [ 324.645284] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 324.650716] ? rcu_read_lock_sched_held+0x10a/0x130 [ 324.655717] ? pcpu_alloc+0xe1/0xf70 [ 324.659412] ? __lockdep_init_map+0x100/0x560 [ 324.663906] ? __lockdep_init_map+0x100/0x560 [ 324.668395] mount_fs+0x92/0x2a0 [ 324.671741] vfs_kern_mount.part.0+0x5b/0x3c0 [ 324.676222] vfs_kern_mount+0x3c/0x60 [ 324.680016] btrfs_mount+0x2a0/0x2838 [ 324.683908] ? _find_next_bit+0xdb/0x100 [ 324.687946] ? pcpu_alloc+0x37d/0xf70 [ 324.691726] ? btrfs_remount+0x10c0/0x10c0 [ 324.695956] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 324.701385] ? rcu_read_lock_sched_held+0x10a/0x130 [ 324.706378] ? pcpu_alloc+0xe1/0xf70 [ 324.710073] ? pcpu_find_block_fit+0x380/0x380 [ 324.714635] ? __lockdep_init_map+0x100/0x560 [ 324.719121] ? __lockdep_init_map+0x100/0x560 [ 324.723616] mount_fs+0x92/0x2a0 [ 324.726977] vfs_kern_mount.part.0+0x5b/0x3c0 [ 324.731465] do_mount+0x3c9/0x25e0 [ 324.734988] ? copy_mount_string+0x40/0x40 [ 324.739207] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 324.744032] ? copy_mnt_ns+0x8a0/0x8a0 [ 324.747897] ? copy_mount_options+0x1ec/0x2e0 [ 324.752367] ? copy_mnt_ns+0x8a0/0x8a0 [ 324.756232] SyS_mount+0xa8/0x120 [ 324.759659] ? copy_mnt_ns+0x8a0/0x8a0 [ 324.763533] do_syscall_64+0x1d5/0x640 [ 324.767411] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 324.772576] RIP: 0033:0x45f47a [ 324.775746] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 324.783458] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 324.790710] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 324.797957] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 324.805205] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 324.812462] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:05 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a0000010000000000b898f0153d22e0cf5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 324.863061] print_req_error: I/O error, dev loop0, sector 128 20:46:05 executing program 1 (fault-call:3 fault-nth:75): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 324.926656] print_req_error: I/O error, dev loop0, sector 128 [ 324.990258] FAULT_INJECTION: forcing a failure. [ 324.990258] name failslab, interval 1, probability 0, space 0, times 0 [ 325.018790] CPU: 0 PID: 25591 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 325.026701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.036052] Call Trace: [ 325.038643] dump_stack+0x1b2/0x283 [ 325.042275] should_fail.cold+0x10a/0x154 [ 325.046429] should_failslab+0xd6/0x130 [ 325.050406] kmem_cache_alloc+0x28e/0x3c0 [ 325.054559] getname_kernel+0x4e/0x340 [ 325.058444] kern_path+0x1b/0x40 [ 325.061814] lookup_bdev.part.0+0x60/0x160 [ 325.066053] ? blkdev_open+0x250/0x250 [ 325.069941] blkdev_get_by_path+0x70/0xf0 [ 325.074089] btrfs_get_bdev_and_sb+0x33/0x2d0 [ 325.078587] __btrfs_open_devices+0x175/0xa40 [ 325.083085] ? find_device+0x100/0x100 [ 325.086972] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 325.092420] btrfs_open_devices+0x98/0xb0 [ 325.096565] btrfs_mount+0x10a2/0x2838 [ 325.100453] ? _find_next_bit+0xdb/0x100 [ 325.104517] ? pcpu_alloc+0x37d/0xf70 [ 325.108318] ? btrfs_remount+0x10c0/0x10c0 [ 325.112558] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 325.118001] ? rcu_read_lock_sched_held+0x10a/0x130 [ 325.123008] ? pcpu_alloc+0xe1/0xf70 [ 325.126723] ? __lockdep_init_map+0x100/0x560 [ 325.131212] ? __lockdep_init_map+0x100/0x560 [ 325.135702] mount_fs+0x92/0x2a0 [ 325.139068] vfs_kern_mount.part.0+0x5b/0x3c0 [ 325.143560] vfs_kern_mount+0x3c/0x60 [ 325.147356] btrfs_mount+0x2a0/0x2838 [ 325.151159] ? pcpu_find_block_fit+0x2ed/0x380 [ 325.155736] ? pcpu_alloc+0x37d/0xf70 [ 325.159538] ? btrfs_remount+0x10c0/0x10c0 [ 325.163773] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 325.169219] ? rcu_read_lock_sched_held+0x10a/0x130 [ 325.174229] ? pcpu_alloc+0xe1/0xf70 [ 325.177942] ? pcpu_find_block_fit+0x380/0x380 [ 325.182521] ? __lockdep_init_map+0x100/0x560 [ 325.187007] ? __lockdep_init_map+0x100/0x560 [ 325.191497] mount_fs+0x92/0x2a0 [ 325.194863] vfs_kern_mount.part.0+0x5b/0x3c0 [ 325.199367] do_mount+0x3c9/0x25e0 [ 325.202965] ? copy_mount_string+0x40/0x40 [ 325.207284] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 325.212122] ? copy_mnt_ns+0x8a0/0x8a0 [ 325.216006] ? copy_mount_options+0x1ec/0x2e0 [ 325.220492] ? copy_mnt_ns+0x8a0/0x8a0 [ 325.224381] SyS_mount+0xa8/0x120 [ 325.227162] print_req_error: I/O error, dev loop0, sector 0 [ 325.227825] ? copy_mnt_ns+0x8a0/0x8a0 [ 325.237400] do_syscall_64+0x1d5/0x640 [ 325.241289] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 325.246467] RIP: 0033:0x45f47a [ 325.249646] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 325.258045] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 325.265310] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 325.272578] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 325.279879] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 20:46:05 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000003940)={0x7, 0x1, 0x4, 0x100000, 0x1, {}, {0x3, 0x0, 0x8, 0x83, 0xcc, 0xe0, "1fce630d"}, 0x0, 0x2, @fd=r4, 0x8}) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f00000039c0)='/dev/vhost-net\x00', 0x2, 0x0) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004100)={&(0x7f00000040c0)='./file0\x00', 0x0, 0x10}, 0x10) r8 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r8, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004180)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000280)="96ce392c2b312642387354cb951098d418bda5083caee97f00e68cad19fee3f8f39a5319328342355f13af2531ed5fc32b15dd9f377f51b915fb49f7e71915ca6c6041d3ac4ed83fcf66cf649450d78373f316cd258f0fe4f856021d25537bedd9ed55e02a5cda687955552a8f816812d857cdb524f230fcb30882c0a7d800d6e3e82a91f8d2ac14db71b1cf9e1877580d564f4602ae8ad7b4784f10ed8369a194b56d54c5e4a45fdff055f114a1e3158e1c3ec734698ed0f92fa2bafe305db6cf627a9f0c78227959c6841c63537c9428e20f5526aef4472912db39ba1a4f9e54404aca25d11b1f642707517aa179fabff1b532abd5", 0xf6}, {&(0x7f0000000180)="b2785456d01ad6803d5b5da40bb47730bd656a52a77899af0ff305b617002f821c08bad14d757b9c434f9171", 0x2c}, {&(0x7f0000000380)="3cf6b024156ceee9e0cb0b236b0507d92a26cec69fde12d2c1c31cefb010198fff84eb70e72d370f8b5d29fd98a891c945c4f7251c1a4062e62b841189a5feda1f3489584ff6008763f934fdcce07c052a0560c1e1151931632165bb445eb3a7ce07c8d209f0a4a165f7264ec198ce6a67801ab9", 0x74}, {&(0x7f0000000400)="cd934da4b84ea64b7ca59f85c5a08a4d1b5b4fb3d8939531f7863edf747fa281f892a76e2097f1ae09fe3f3cacec7f546e7eae362542a79712932aab2f5db30e033701fccdd3466a9bd1960e391f9bcf44aa596bcb2adaa79ce4506989bb783426d21dc9bde7a18e2797d612a35cc8a5d1f4cd39befe6d559537765ac7858926ff79e3fad9904e90c02c14832154888ad66583dd10989143df4759148396ebbb76c1641babbd827efede14923dae113eff2dff075aeb8725df79ca9568b7e223ceddc48a552fbeebca3d99", 0xcb}, {&(0x7f0000000500)="b5ef591f8b34c0bf7224fec0ace1a35733eef321b61366810f16db19da2a91af41d9444640c09c3a9618c9a218ffb0eb1ebb1001a6cb", 0x36}, {&(0x7f0000000540)="d89dd037e4ae0a1f203fc0aa1bca475e8b44d3a8bcab191c782708b12fde356dfeab4cdc686ff5e8b45950605d9312c8ed61128100e385ec553757a93f2ff7efbc738345fa4a48d50c1c598648fe7b5d1d1f1420a6fbbd883c63f917ad30b0cf3a868c39427e2b9f8ec24211e5fd26767288573a9011d3b97e74336f6d453720e6af5cbc92be1b021d4fe1893820888596b9d2074d3d3ba426", 0x99}, {&(0x7f0000000600)="4d02e1b3b1a7064eab8e250fe57b677796c6818c40aab05669e90dc9e7be3d895cab65a0ff559cdf35e710307bd2ddd0ca416c2fee6de7455461dbac318b9d6f1da66bfde760f571d0f70f451dcebf2dd97f6c88e94001e7a0ca6fc1149a08623071ad5425174d8e88e6dd222e466d2ba4637a2e631e61c85c00c94b81066b45bba46f4638aa795c010ca119a3db213caffcbeb17329b1ac9d4a850e1a187bb51ba2f1c66fbc69da5309d4298ebb2f7d", 0xb0}, {&(0x7f00000006c0)="c55923f39dff42e613a2a06afe3f96a5c7dac3be9ae547860ba498b2adf040c6e2c6c1c46cadc220ad97206ab1317cefd58071c793e67d912728fc226a94b0edce327ad907ebf07229055450de560b67f2206750e0416dd90ae8d038827c78dd894f95f870d866065935b79931357e6810b4d880c3fac5b1b29bdc8c76475b19bb3636ccf7a7ba713630f5b6d8aa5b8ffcf01a816b67a8e96582960f7a7fb538aedc2eba0af567e2cbbcdf33dad89702ea86c85594244fdbaec141990fbc1cf8d2339fe1e3f640c9", 0xc8}, {&(0x7f00000007c0)="0bf880d42265f9a0b8f15693", 0xc}, {&(0x7f0000000800)="a191a0057b179445f9575a0058408f0cc59235a3300bd48c8d03dc3d4c8b5e5360583b525638098f12d5698b3e2890399062fa50949aa0632a5ad74c09610753634b85c887f5300cad6c7b45fe63fe32ac49e18b25aec58e129d2ddba3aad406e781c8444444dd3692f2c7776c69e75e7fa662998c9fa941b5bfd45133c57e465fdb99ddd26985113587f6dcfef6166ee2e7e5b32c47170fdcce3aee0305941c78c87f2e", 0xa4}], 0xa, 0x0, 0x0, 0x801}, {&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e24}, 0x6e, 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0x1000}], 0x3, &(0x7f0000003480)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r1, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x128, 0x4004}, {&(0x7f0000002d40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003400)=[{&(0x7f0000002dc0)="662bac51a7edf5acc2edf4f1d88671b0964ab24aa257a34bc8d3219d68d05c951426c8918553c1c85d00f695c1ddd8dc60c626db85da9c6684839a5ef765782433f498a27ced21f75200ce8772caf177607b8a89a9d0d7395c5baf083f62c39e184a71b807f7472f5d5c987990c734df2b0488a81b32", 0x76}, {&(0x7f0000002e40)="ff3eed2de63f98e5fee5f8455ae9be357831435669a359276e4283f786fd83e58fd7679c922612dbe86e2d5cd9ed173fdf590317a7a99635376aa76aa6313ac3a14a11d5f8e5b8c8826e28ab8cb9db81bd3aad45a6753528b64ef7081ecf914c3862b9aadfcc61f947cd57f9197faedc4ac6bd332a6dc06e3bc31ed486e0c4a7f0fd9540c2d0662d351e2b27d8e27b54ec0b4e6c8959b7abd6d682c7d5eeee78eecaf9289811c268949fe8a644b4643cbd8d4d6a50fbd582c5cf4a93de93bf4a1ade7017003116b2dd9ac02976af5c", 0xcf}, {&(0x7f0000002f40)="735a0962f95fa686f001c0d0c0d7f30b0e508f568bc278390a981e8a1e6bb027d74bd4c6bd673b3d2457c8fd0ead6150aea33ca4df5e29d92eadffe14d9cb226de7a569b92bec8cfa287401562173481d2ab5004e448e13b8f030b8e459a024139b94e31fdf42246e358352f3132015fc38a8a35e79443691ea1256db70e07a9bd75d1c0fc2fabc4da9e4d3418b4be52145c3c794b10f84a8c53aca9504e984057b038aa70d756944b884627a3c4f56bf6409da3bdc42edcf631b78b22fe049b6c3efee30a737748e00f96", 0xcb}, {&(0x7f0000003040)="11744f7cf95069ed96ebbf27911a4d8aec8107920556f3963faac25d179a39e13cfc52aca3048b335f302a2099947f18ef9a25ca0c149317cd2fff337d8c4e5c85e26b61db7fc8250cf82dddf76c93adcbe4e495c240ecd674c3db613c6a52f28c4e90a8a769dae32fccc27718915a0fa3f6118c7c1904a684045f08496565d137111d43f3", 0x85}, {&(0x7f0000003100)="566a4c8fa9376862e6bcf49d9cc76560d36ae45fdb45eaa14a0b809b7ced4a4865da4ddba0658d8dcb7bef8bbe6a60ec1cec845147293db64cf5d7a3b46aa5fb14a30a35870b6a90e501a87d0096a1ba537c4213512f8ee02500dcead64a86594583f025765e66831ef9829ee934d8f52ed5479d63f14ec34915706524b6ac8de29ff46dc872d0", 0x87}, {&(0x7f00000031c0)="baf5f22f79203b8ef4ddf7236686eda62be75e67503b6397a4dbddc57784a7fa2f7d1a6373c6f67e04b1005d3b6f1584dbe79b7242c935f956d715f8e03a68d44ff5bb932a9ffb8ebf02cce6e48178c40c7da684a880765d692015a0a60f7fdab8e0a37deca0b37a60a10bd7db74ee140d12be92cbe241442ed5b8a67e579dab6c27a6eddb750d476c0c60690e5b6ef50c84f3288ade99dd0303eaf9b09bc9225654613a5485858a3116d8ae12eede7a1f2c2f9ec88ac54b9a833295c6f0", 0xbe}, {&(0x7f0000003280)="2e3f47286ecbb72b4a4be9239f12b8adf982e5df82f5e27f4da197ca91215eba2b1bd33fa89f29dc2655a89068e2e2830dd3d1c91c5e4d776c0b1a00566d078a412520e65751bd3e42a1e1268e17d41af76f3d40716ac8e2a1874871fec644576491ce3fa6d0af20ea02818a6cf09e3a", 0x70}, {&(0x7f0000003300)="28a2a2edafbc3c225b3f0b82c3d9cba5e6b9121608ec251e7ef1afb75048452480c18bbab5511c1970d103805612d49a1be82a38bb80ba4f81e30cd2865be52eb04bd0dd9bf9358bf0cb0f13df192651aa99114178ab6106030439090d47a66f12e76d3a256378f317da3f528acec4dffefea1753e3f6d3deb3de959cafebe3c1e845248024aa733beb6e4f0069b4534454d8f2553e3e99867fd02fa6e63a90ece7fd81746d482b44b0a5b07554ac1e845b2ecda425a938c38159ca2fa3618661ba582ed057c8be2355ce4d16d427833bde508e39fbf95", 0xd7}], 0x8, &(0x7f0000003a00)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r5, r6]}}], 0x140, 0x40000}, {&(0x7f0000003b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004040)=[{&(0x7f0000003bc0)="503251dad90cdb855f06c03b9f6c350718f8574c911deb7b971278298cfd8fbf3a01e21a6b1f47f998fac238c254232a0c78cd2a3f3f293ef4aa995ee9c8578dd5c35f8da0ce368c23d1e1ab1ed87a1889e8bdd443679a55b76b02cc0deacd57ccc7a905e1db87284af2e41a8b3e045d6402a2131a359a3de673bb224b828066740156176bbce851674a5ae8ad9d102d19c41b5bde443c439e67d6911796e840d45738ce2e0495d502a249464ccf8639ff3c72eb4cd45bcf7c34400455a918bc0f9ec01572426513a85a52947bbb7b1bd33a6459d44b6d24f00aa690cdfb14", 0xdf}, {&(0x7f0000003cc0)="2eb67a774255c79bf5393deda59cecf4629c6a356c713863c97b01226c226594d7913b4ef5a5eff29b446b5fb3474f54698ad740e9c9a242911db99605f5689494889e7eae82fc808d62ccdd0aac5bc524dcf2a8fab2b60e7d4a52bf3a8fb4321a60d99d3b73083f55de782b0470fc83a5c088650b0875028b295a3b601f8f422705b6b08299ecdabaf93db5c2e4c08c9a1c489eadfde8e83f4361ad46b91d9a516a5f20", 0xa4}, {&(0x7f0000003d80)="8b590fb76a5f48d836ea4a54c278b52d2afdd2a81891c64d80441508c1ae4844b1779da4d7b157e75f7c728165d117443e2a74d4c6bdb4cb3a5cf7b9d5ef42f8c6d6686abc9274aa935ce3eef0c7f72d460dfe094858aa67c75d6c", 0x5b}, {&(0x7f0000003e00)="8b55147cbdbd2b9469d8062518d40854cb800f6608f0a248823246fea0f088ee21d0e602655af40f1397445416fb4068194cab5955dac981", 0x38}, {&(0x7f0000003e40)="3090", 0x2}, {&(0x7f0000003e80)="45c6fa00ef091c60dbee5d2b77058fc0e5b5b8240acfec5881aba80066790ece327f5770ac4668c35c8fe45727a79c0654f44fe1adaaa30b54a34d5d7ecd64ea6a0e363e2b9690427917e68eb823a12c19ac640446f7cc75fce6a3a6053c8f9746f7aa21019885d85331ebc591aa885f6934f4e942d70ff8340b37c48a188b4f9b870ed61cab22311aae0b54887ca21766b3477e8588712e7e1f90655d4d098d1c092959b5b3d82422b66d4e762d5413d6b5b4e821eaea22067500aac8a0d7412e41872eba9b1a76716e82223bb1785dd6f22ba59354a66b69c010d5541c6add566ec956b3d877db48bea4", 0xeb}, {&(0x7f0000003f80)="4b586a5610eb580e72b11fb2585ac759615311749e40d41056e45454305c05dc90addb4f6c8bceea1d28027f1c13a5ee48e48881abf262f7758944760e456b9ce680079548d272cfb38b29f1677693769c41f64790944d0c5deb5ba80cd834bfb72d8dad9f54f7c19b85aa0dab6f2d36d124299a39", 0x75}, {&(0x7f0000004000)="0279d0c20a8099ad37414e5575f574c1d2158d854b4c9f2fe5fc67a889d2626ddb7ff4b7", 0x24}], 0x8, &(0x7f0000004140)=[@rights={{0x14, 0x1, 0x1, [r7]}}, @rights={{0x18, 0x1, 0x1, [r0, r8]}}], 0x30, 0x88a4}], 0x4, 0x4004850) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f00000000c0)={0x2, 0x9}) ioctl$SIOCPNDELRESOURCE(r1, 0x89ef, &(0x7f0000000080)=0x7) 20:46:06 executing program 4: setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[@timestamp, @sack_perm, @timestamp, @mss={0x2, 0x200}, @window={0x3, 0x2, 0x6}, @timestamp, @timestamp, @sack_perm, @window={0x3, 0x5, 0x3ff}, @mss={0x2, 0xc013}], 0xa) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:46:06 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac14"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 325.287291] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:06 executing program 3: syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a0000010000000000b898f0153d22e0cf5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:46:06 executing program 1 (fault-call:3 fault-nth:76): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:46:06 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/nvram\x00', 0x82002, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0xc, 0x0, &(0x7f0000000300)=[@exit_looper, @release], 0x1000, 0x0, &(0x7f0000000600)="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"}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_KEY(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000094}, 0x20080840) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x9c, r3, 0x204, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_RULES={0x34, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x800}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x2}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x2}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x2}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x7}, @NL80211_ATTR_REG_RULE_FLAGS={0x8}]}, @NL80211_ATTR_REG_RULES={0x3c, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x200}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xfffffff9}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x2}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x4}, @NL80211_ATTR_FREQ_RANGE_END={0x8}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x4a}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48800}, 0x810) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:46:06 executing program 3: syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a0000010000000000b898f0153d22e0cf5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:46:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00'}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000004c0)=0x200004) creat(&(0x7f0000000340)='./file0\x00', 0x87) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000000000)=0x7, 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x14880, 0x0) ioctl$VIDIOC_S_AUDIO(r4, 0x40345622, &(0x7f00000003c0)={0xffff, "820bd3b491b9345d9cf0b621cd9e0e28aa3f9f9246fdfcb8543928abe8cfb8d0", 0x2}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="ef0000001000010400003183500000007fff0000000000", @ANYBLOB="04a25a3289ff76689e33ed5843600f05297b4cad921d333c99c5c1fdf572b9421f07b1db4c21134066ad318f207d6a0fe54d3e3950f32d354f38ae8533fbc928a03d5908a32497ba01f96f5d4944636cefd45d2e47a669eb96b9a0281aa66971ba6311fc4c91225afb0c2366f93b", @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c00028008000700000000003ecefaf0f16309ac24d881a29752272fe21feade492f6dfb99abac6a61518b3b30e971eeb59e394f736b27c987d61f1d1642eae20bef320bfdb4719f8feacf3f7ff0b6824bb6b96879f8be06f8c7f31436cef39b8827c29cf47926476ba3bc353b6c7f22c4622548c6181e7b0e61e847b15d0812b268a4f985a8e84b3d78ccc197023ec7b4c05dba7f103f1896639a83d3112bc87ecfc062dd"], 0x3c}}, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="32a95b5e51ee29912c422a33e69b3feae11876afbacedf8f96000b079548fa72ef6b0e205bfad35ea2adc03ef29af27a70cfca24f64ea18ea11571cdf3e89b2a083e6d4d4b65f85d95dbc4563bef590763c293672f3291079b50cd1336ff371d3195b185d988762f263a85db0fc9748a46a1dcc5260bb742ba6cc41cdbd809230d1c9b7eac4d60f231303c1c0a1283924d1eea2d9cdf5a0c92e13a0c08a19ad5f3692d461034c7075790111f082a5ce833d4844cc4ec9b4631674cf7b21f752cdb12c13f60a6aa2aa4650f72be326269a02f622b331617d8f70096857434d54f3bacf1c095b4336d7adbc981c55c98", 0xef, 0x99ee}], 0x10000, &(0x7f0000000400)={[{@errors_ro_remount='errors=ro-remount'}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@noacl='noacl'}, {@hash_r5='hash=r5'}, {@balloc_noborder='block-allocator=noborder'}, {@data_journal='data=journal'}, {@expose_privroot='expose_privroot'}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@audit='audit'}, {@appraise_type='appraise_type=imasig'}, {@measure='measure'}, {@uid_lt={'uid<', r5}}, {@obj_user={'obj_user', 0x3d, 'vmnet1}'}}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001200)={r6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000500)={r6, 0x81, "5c643a08b2de2fa7697361e05fb33d9747785d93481a2d533a56ebadbb21741916b9dd7103b7809d7401c0e0bea2e8baf8a96e60a0865be0cc2006d48a75cba26e5beab047e54c59387452a4c6f2b047087a03a9594eeed258045aa8bdda9acd4607f3b36c09d8c7c8d5d4f882eb3937d1f0273862c83e11f944f0fbaf6026193c"}, &(0x7f00000005c0)=0x89) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000600)={r7, 0xf5}, &(0x7f0000000640)=0x8) [ 325.532827] FAULT_INJECTION: forcing a failure. [ 325.532827] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 325.544673] CPU: 1 PID: 25631 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 325.550977] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "hash=r5" [ 325.552544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.552549] Call Trace: [ 325.552569] dump_stack+0x1b2/0x283 [ 325.552586] should_fail.cold+0x10a/0x154 [ 325.552602] __alloc_pages_nodemask+0x22b/0x2730 [ 325.552621] ? kasan_kmalloc.part.0+0x4f/0xd0 [ 325.552628] ? __kmalloc_node+0x4c/0x70 [ 325.552642] ? kvmalloc_node+0x88/0xd0 [ 325.600054] ? btrfs_mount+0xea4/0x2838 [ 325.604041] ? mount_fs+0x92/0x2a0 [ 325.607582] ? vfs_kern_mount.part.0+0x5b/0x3c0 [ 325.612253] ? vfs_kern_mount+0x3c/0x60 [ 325.616225] ? btrfs_mount+0x2a0/0x2838 [ 325.620197] ? mount_fs+0x92/0x2a0 [ 325.623792] ? vfs_kern_mount.part.0+0x5b/0x3c0 [ 325.628452] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 325.633280] ? trace_hardirqs_on+0x10/0x10 [ 325.637606] ? __blkdev_put+0x465/0x6a0 [ 325.641583] ? fs_reclaim_acquire+0x10/0x10 [ 325.645910] cache_grow_begin+0x91/0x410 [ 325.649986] cache_alloc_refill+0x28c/0x360 [ 325.654315] kmem_cache_alloc_trace+0x35b/0x3f0 [ 325.658985] btrfs_mount+0xf1e/0x2838 [ 325.662790] ? _find_next_bit+0xdb/0x100 [ 325.666856] ? pcpu_alloc+0x37d/0xf70 [ 325.670651] ? btrfs_remount+0x10c0/0x10c0 [ 325.674995] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 325.680435] ? rcu_read_lock_sched_held+0x10a/0x130 [ 325.685452] ? pcpu_alloc+0xe1/0xf70 [ 325.689157] ? __lockdep_init_map+0x100/0x560 [ 325.693650] ? __lockdep_init_map+0x100/0x560 [ 325.698162] mount_fs+0x92/0x2a0 [ 325.701600] vfs_kern_mount.part.0+0x5b/0x3c0 [ 325.706078] vfs_kern_mount+0x3c/0x60 [ 325.709863] btrfs_mount+0x2a0/0x2838 [ 325.713646] ? _find_next_bit+0xdb/0x100 [ 325.717688] ? pcpu_alloc+0x37d/0xf70 [ 325.721503] ? btrfs_remount+0x10c0/0x10c0 [ 325.725815] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 325.731245] ? rcu_read_lock_sched_held+0x10a/0x130 [ 325.736239] ? pcpu_alloc+0xe1/0xf70 [ 325.739943] ? pcpu_find_block_fit+0x380/0x380 [ 325.744518] ? __lockdep_init_map+0x100/0x560 [ 325.748997] ? __lockdep_init_map+0x100/0x560 [ 325.753492] mount_fs+0x92/0x2a0 [ 325.756841] vfs_kern_mount.part.0+0x5b/0x3c0 [ 325.761405] do_mount+0x3c9/0x25e0 [ 325.764926] ? copy_mount_string+0x40/0x40 [ 325.769158] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 325.774035] ? copy_mnt_ns+0x8a0/0x8a0 [ 325.777980] ? copy_mount_options+0x1ec/0x2e0 [ 325.782509] ? copy_mnt_ns+0x8a0/0x8a0 [ 325.786493] SyS_mount+0xa8/0x120 [ 325.789972] ? copy_mnt_ns+0x8a0/0x8a0 [ 325.793844] do_syscall_64+0x1d5/0x640 [ 325.797720] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 325.803326] RIP: 0033:0x45f47a [ 325.806497] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 325.814190] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 325.821463] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 325.828742] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 325.836009] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 325.843275] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:06 executing program 3: syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a0000010000000000b898f0153d22e0cf5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 325.876133] print_req_error: I/O error, dev loop3, sector 0 [ 325.877153] print_req_error: I/O error, dev loop2, sector 128 20:46:06 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a0000010000000000b898f0153d22e0cf5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:46:06 executing program 1 (fault-call:3 fault-nth:77): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 326.019390] FAULT_INJECTION: forcing a failure. [ 326.019390] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 326.031228] CPU: 0 PID: 25673 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 326.039112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.048711] Call Trace: [ 326.051319] dump_stack+0x1b2/0x283 [ 326.054977] should_fail.cold+0x10a/0x154 [ 326.059118] __alloc_pages_nodemask+0x22b/0x2730 [ 326.063880] ? deref_stack_reg+0x8a/0xc0 [ 326.067954] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 326.073837] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 326.078668] ? trace_hardirqs_on+0x10/0x10 [ 326.082891] ? lock_downgrade+0x6e0/0x6e0 [ 326.087051] cache_grow_begin+0x91/0x410 [ 326.091093] cache_alloc_refill+0x28c/0x360 [ 326.095394] kmem_cache_alloc+0x333/0x3c0 [ 326.099528] getname_kernel+0x4e/0x340 [ 326.103404] kern_path+0x1b/0x40 [ 326.106759] lookup_bdev.part.0+0x60/0x160 [ 326.110973] ? blkdev_open+0x250/0x250 [ 326.114929] ? btrfs_open_devices+0x22/0xb0 [ 326.119239] blkdev_get_by_path+0x70/0xf0 [ 326.123379] btrfs_get_bdev_and_sb+0x33/0x2d0 [ 326.127864] __btrfs_open_devices+0x175/0xa40 [ 326.132346] ? find_device+0x100/0x100 [ 326.136214] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 326.141655] btrfs_open_devices+0x98/0xb0 [ 326.145810] btrfs_mount+0x10a2/0x2838 [ 326.149697] ? _find_next_bit+0xdb/0x100 [ 326.153739] ? pcpu_alloc+0x37d/0xf70 [ 326.157527] ? btrfs_remount+0x10c0/0x10c0 [ 326.161766] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 326.167203] ? rcu_read_lock_sched_held+0x10a/0x130 [ 326.172198] ? pcpu_alloc+0xe1/0xf70 [ 326.175999] ? __lockdep_init_map+0x100/0x560 [ 326.180480] ? __lockdep_init_map+0x100/0x560 [ 326.184964] mount_fs+0x92/0x2a0 [ 326.188335] vfs_kern_mount.part.0+0x5b/0x3c0 [ 326.192815] vfs_kern_mount+0x3c/0x60 [ 326.196602] btrfs_mount+0x2a0/0x2838 [ 326.200383] ? pcpu_find_block_fit+0x2ed/0x380 [ 326.204950] ? pcpu_alloc+0x37d/0xf70 [ 326.208738] ? btrfs_remount+0x10c0/0x10c0 [ 326.213043] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 326.218473] ? rcu_read_lock_sched_held+0x10a/0x130 [ 326.223473] ? pcpu_alloc+0xe1/0xf70 [ 326.227186] ? pcpu_find_block_fit+0x380/0x380 [ 326.231751] ? __lockdep_init_map+0x100/0x560 [ 326.236223] ? __lockdep_init_map+0x100/0x560 [ 326.240702] mount_fs+0x92/0x2a0 [ 326.244062] vfs_kern_mount.part.0+0x5b/0x3c0 [ 326.248545] do_mount+0x3c9/0x25e0 [ 326.252070] ? copy_mount_string+0x40/0x40 [ 326.256302] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 326.261119] ? copy_mnt_ns+0x8a0/0x8a0 [ 326.264995] ? copy_mount_options+0x1ec/0x2e0 [ 326.269578] ? copy_mnt_ns+0x8a0/0x8a0 [ 326.273444] SyS_mount+0xa8/0x120 [ 326.276877] ? copy_mnt_ns+0x8a0/0x8a0 [ 326.280753] do_syscall_64+0x1d5/0x640 [ 326.284642] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 326.289817] RIP: 0033:0x45f47a [ 326.293006] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 326.300708] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 326.308043] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 20:46:07 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) write(r0, &(0x7f0000000340), 0x41395527) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000140)="67fc10bfc8253a40e93c5b6ba7875220af8793d09d2b8c27ae3590ce5a7669541ead6ec36f2a", 0x26, 0xfffffffffffffffb) [ 326.315294] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 326.322550] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 326.329833] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:07 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) 20:46:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a0000010000000000b898f0153d22e0cf5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:46:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)) r2 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bond0\x00'}) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self\x00', 0x50001, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYRESOCT=r1], 0x3c}}, 0x0) 20:46:07 executing program 0: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x22, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000094}, 0x20080840) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000680)={0x514, r2, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0xc000}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x8000}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="1bdf60865caf"}, @NL80211_ATTR_SCAN_SUPP_RATES={0x4c4, 0x7d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5a, 0x1, "977b0c97d3fb0fd82d5bb2be7180477e65160fc6aad4107809288813b186add46b440b9acb31ee1934c11d7061d4141e1e597b89c40d0ebcda44b3ce942ca67b67e38953df3a744306c4482a39f5c7b5ac75b1d694a9"}, @NL80211_BAND_60GHZ={0xb2, 0x2, "479bbefeee3456beba78cca15538ac171640b47b9636e9a1fd2e26ebd0b864f643f29d255cdf2d5e903f9655de4b9c6da062e8acec6bc2e8dc660a2add7ba43b266c83d1fdeb4fd7683a1feb13863bd4c76f8fabc395cca4dc2456ca2c6be924df969444b5f94a476510242644f8a7f8c8c245ae6b61a58ec0e855c6002e59aa72c63b1770bac14f839603732e5c945aac479719c7f4525b74a2191887eb77bdb03bf65e0be116901ab57aa55091"}, @NL80211_BAND_60GHZ={0x11, 0x2, "b21c6d8bd65e195947219be03e"}, @NL80211_BAND_60GHZ={0x64, 0x2, "71bbdfc2e5730ff974fa99fc7fb6a53216133e2038c0f3df3e1ea8709be612593cecfdb31f1926cea8649c80308cc0ca9ee172e8820d744fdf28523608dab1ea833a9bbd852799f9838373982bf40713ddcb692b07bfc891eb77236759f3480e"}, @NL80211_BAND_5GHZ={0x29, 0x1, "00048f6d468a64703ce865e016c7648d135108afaa68895fb536986c33af22c5b82f702cba"}, @NL80211_BAND_6GHZ={0xe2, 0x3, "3a22213be99945d281090f418d4fae1730502e7cde3e2c5e9eb22eb311116111847c1d7255b5ddef516f42b33c286f24241a3f8df19951072b9c664521588e1fe886324c7c495079d7fe5bb8319e394b32c812ea7a3b30daca8d31b04bfb04c15730badfa25660778ac5826d32098ff55a800a34d1fe7b5f29ea098670350724d2ceb1847d5ec03bab390758e3c97ae7c202973a592d9c8cab06ab7d7b02f1b9c248ad17fb5d704c1215f317ac99589e9af04a16ddbf32c15f70d19b1ee97894584a13c6aeafacaa093047046f00a1df0fb9835fc9dd39f2bf8b4286b26e"}, @NL80211_BAND_6GHZ={0xef, 0x3, "41d9ce99bc14c2f148fa90c8a05559cd29d53e8bfd765f14fe108ccb42110d6a0db666760ceab9d1012b3d945606c4767396b15c133584a67876f1ab45563bfe3442356f503bd78b933e70f1501bd2fbbdf2237d513a1c2f1eff114c8b2f441c0896d57774af6e63307130f65a087145d3b71e17e866aa1e4dfd43157088923f56645f10715fd1e6a996436ad27b57fed74a4f293ad073eecfd79750deb0460a622aa8ee2665027a4031848abbd542dfe012b86c824352ce4c3625ef89db1b1f26d1eb4dc7a164b65f91920b6f3deefda8c8c8db6bb722a63419252ffcb3499137799f715b14c7c7777e5a"}, @NL80211_BAND_2GHZ={0xd9, 0x0, "a724a64306b0fea9a216b41d2ff24353a81b579a302629990cabbfd158a76b11108132363c444fb11299713a88d7674179b467dd337f39c6e994c766ff9734030639e9eaa415add9140909fe810e833e0481287f7a8f78ef860e6a41575461ff38d1a2b5dba048c87ca4510817805f0f0ffad227b9c37be555977e7f3a510ad538060132577b43e30a4f6a197b435bdf1889a021f8a8376efb1473659e04717d82c2fdc3a013e3f80ba7c8e6efedadb4b439a1987c83af173efbbb6a1e3d38a4b332d38b8caa23d3ce516d11ed22be29308c906bde"}, @NL80211_BAND_60GHZ={0x5c, 0x2, "b79cc6965a57abb6dbf852b0b26353e93c291d9054083f52a1ee2554afc30f80af06e81b8fb3d8c95b659a37fc7ea32d01259fade596e2cfe04a5e94c82489d8b7b56a4b71ef35c65e46aea22b8ac56e077e6fa2c9825d93"}]}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x101}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0xf8}]}, 0x514}, 0x1, 0x0, 0x0, 0x4}, 0x8010) r3 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$KDFONTOP_SET(r3, 0x4b72, &(0x7f0000000000)={0x0, 0x0, 0x1e, 0x1b, 0x1c2, &(0x7f0000000280)="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"}) 20:46:07 executing program 1 (fault-call:3 fault-nth:78): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 326.459252] FAULT_INJECTION: forcing a failure. [ 326.459252] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 326.471086] CPU: 0 PID: 25696 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 326.478967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.488315] Call Trace: [ 326.490913] dump_stack+0x1b2/0x283 [ 326.494549] should_fail.cold+0x10a/0x154 [ 326.498704] __alloc_pages_nodemask+0x22b/0x2730 [ 326.503462] ? depot_save_stack+0x10d/0x401 [ 326.507788] ? kasan_kmalloc.part.0+0xa6/0xd0 [ 326.512321] ? kasan_kmalloc.part.0+0x4f/0xd0 [ 326.516803] ? kmem_cache_alloc_trace+0x14d/0x3f0 [ 326.521624] ? btrfs_mount+0xf1e/0x2838 [ 326.525582] ? mount_fs+0x92/0x2a0 [ 326.529102] ? vfs_kern_mount.part.0+0x5b/0x3c0 [ 326.533757] ? vfs_kern_mount+0x3c/0x60 [ 326.537709] ? btrfs_mount+0x2a0/0x2838 [ 326.541660] ? mount_fs+0x92/0x2a0 [ 326.545186] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 326.550007] ? trace_hardirqs_on+0x10/0x10 [ 326.554223] ? __blkdev_put+0x465/0x6a0 [ 326.558178] ? cache_alloc_refill+0x310/0x360 [ 326.562655] cache_grow_begin+0x91/0x410 [ 326.566697] cache_alloc_refill+0x28c/0x360 [ 326.571000] kmem_cache_alloc_trace+0x35b/0x3f0 [ 326.575662] btrfs_mount+0xf7d/0x2838 [ 326.579471] ? _find_next_bit+0xdb/0x100 [ 326.583523] ? pcpu_alloc+0x37d/0xf70 [ 326.587316] ? btrfs_remount+0x10c0/0x10c0 [ 326.591567] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 326.591578] ? rcu_read_lock_sched_held+0x10a/0x130 [ 326.602060] ? pcpu_alloc+0xe1/0xf70 [ 326.605780] ? __lockdep_init_map+0x100/0x560 [ 326.610273] ? __lockdep_init_map+0x100/0x560 [ 326.614782] mount_fs+0x92/0x2a0 [ 326.618146] vfs_kern_mount.part.0+0x5b/0x3c0 [ 326.622641] vfs_kern_mount+0x3c/0x60 [ 326.626453] btrfs_mount+0x2a0/0x2838 [ 326.630236] ? pcpu_find_block_fit+0x2ed/0x380 [ 326.634801] ? pcpu_alloc+0x37d/0xf70 [ 326.638599] ? btrfs_remount+0x10c0/0x10c0 [ 326.642825] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 326.648272] ? rcu_read_lock_sched_held+0x10a/0x130 [ 326.653286] ? pcpu_alloc+0xe1/0xf70 [ 326.657070] ? pcpu_find_block_fit+0x380/0x380 [ 326.661639] ? __lockdep_init_map+0x100/0x560 [ 326.666120] ? __lockdep_init_map+0x100/0x560 [ 326.670597] mount_fs+0x92/0x2a0 [ 326.673950] vfs_kern_mount.part.0+0x5b/0x3c0 [ 326.678430] do_mount+0x3c9/0x25e0 [ 326.681953] ? copy_mount_string+0x40/0x40 [ 326.686168] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 326.690996] ? copy_mnt_ns+0x8a0/0x8a0 [ 326.694873] ? copy_mount_options+0x1ec/0x2e0 [ 326.699353] ? copy_mnt_ns+0x8a0/0x8a0 [ 326.703229] SyS_mount+0xa8/0x120 [ 326.706672] ? copy_mnt_ns+0x8a0/0x8a0 [ 326.710560] do_syscall_64+0x1d5/0x640 [ 326.714435] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 326.719608] RIP: 0033:0x45f47a [ 326.722827] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 326.730535] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 326.737786] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 326.745037] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 326.752306] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 326.759555] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 326.772452] print_req_error: 2 callbacks suppressed [ 326.772458] print_req_error: I/O error, dev loop4, sector 0 [ 326.787694] print_req_error: I/O error, dev loop0, sector 128 [ 326.788197] print_req_error: I/O error, dev loop3, sector 0 [ 326.799713] print_req_error: I/O error, dev loop0, sector 0 20:46:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a0000010000000000b898f0153d22e0cf5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:46:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 326.816851] encrypted_key: master key parameter 'Н+'5ZviTno*' is invalid 20:46:07 executing program 1 (fault-call:3 fault-nth:79): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 326.917990] FAULT_INJECTION: forcing a failure. [ 326.917990] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 326.929822] CPU: 1 PID: 25724 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 326.937705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.947170] Call Trace: [ 326.949766] dump_stack+0x1b2/0x283 [ 326.953404] should_fail.cold+0x10a/0x154 [ 326.957554] ? trace_hardirqs_on+0x10/0x10 [ 326.961792] __alloc_pages_nodemask+0x22b/0x2730 [ 326.966563] ? lock_acquire+0x170/0x3f0 [ 326.970538] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 326.975374] ? trace_hardirqs_on+0x10/0x10 [ 326.979605] ? trace_hardirqs_on+0x10/0x10 [ 326.983838] ? lo_release+0xed/0x190 [ 326.987551] ? __blkdev_put+0x534/0x6a0 [ 326.991523] ? lock_downgrade+0x6e0/0x6e0 [ 326.995671] cache_grow_begin+0x91/0x410 [ 326.999738] cache_alloc_refill+0x28c/0x360 [ 327.004083] kmem_cache_alloc+0x333/0x3c0 [ 327.008211] getname_kernel+0x4e/0x340 [ 327.012078] kern_path+0x1b/0x40 [ 327.015425] lookup_bdev.part.0+0x60/0x160 [ 327.019657] ? blkdev_open+0x250/0x250 [ 327.023541] blkdev_get_by_path+0x70/0xf0 [ 327.027685] btrfs_get_bdev_and_sb+0x33/0x2d0 [ 327.032173] __btrfs_open_devices+0x175/0xa40 [ 327.036674] ? find_device+0x100/0x100 [ 327.040560] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 327.045992] btrfs_open_devices+0x98/0xb0 [ 327.050119] btrfs_mount+0x10a2/0x2838 [ 327.054005] ? _find_next_bit+0xdb/0x100 [ 327.058044] ? pcpu_alloc+0x37d/0xf70 [ 327.061840] ? btrfs_remount+0x10c0/0x10c0 [ 327.066074] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 327.071502] ? rcu_read_lock_sched_held+0x10a/0x130 [ 327.076494] ? pcpu_alloc+0xe1/0xf70 [ 327.080207] ? __lockdep_init_map+0x100/0x560 [ 327.084704] ? __lockdep_init_map+0x100/0x560 [ 327.089178] mount_fs+0x92/0x2a0 [ 327.092525] vfs_kern_mount.part.0+0x5b/0x3c0 [ 327.097015] vfs_kern_mount+0x3c/0x60 [ 327.100811] btrfs_mount+0x2a0/0x2838 [ 327.104592] ? pcpu_find_block_fit+0x2ed/0x380 [ 327.109165] ? pcpu_alloc+0x37d/0xf70 [ 327.112943] ? btrfs_remount+0x10c0/0x10c0 [ 327.117160] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 327.122588] ? rcu_read_lock_sched_held+0x10a/0x130 [ 327.127579] ? pcpu_alloc+0xe1/0xf70 [ 327.131273] ? pcpu_find_block_fit+0x380/0x380 [ 327.135848] ? __lockdep_init_map+0x100/0x560 [ 327.140346] ? __lockdep_init_map+0x100/0x560 [ 327.144838] mount_fs+0x92/0x2a0 [ 327.148186] vfs_kern_mount.part.0+0x5b/0x3c0 [ 327.152661] do_mount+0x3c9/0x25e0 [ 327.156183] ? copy_mount_string+0x40/0x40 [ 327.160395] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 327.165232] ? copy_mnt_ns+0x8a0/0x8a0 [ 327.169096] ? copy_mount_options+0x1ec/0x2e0 [ 327.173572] ? copy_mnt_ns+0x8a0/0x8a0 [ 327.177438] SyS_mount+0xa8/0x120 [ 327.180885] ? copy_mnt_ns+0x8a0/0x8a0 [ 327.184750] do_syscall_64+0x1d5/0x640 [ 327.188618] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 327.193783] RIP: 0033:0x45f47a [ 327.196951] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 327.204635] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 327.211882] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 327.219847] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 327.227094] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 327.234339] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:46:08 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r3}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=@canfd={{0x3, 0x0, 0x0, 0x1}, 0x9, 0x1, 0x0, 0x0, "48ef4f86440320f91c12dc5c23c7a4b47934751769452413e93bf706df40113098eb90f8df924f283ef91130927c34d058640b2b2a05a766da19ef7237d40f6b"}, 0x48}, 0x1, 0x0, 0x0, 0x20}, 0x44080) 20:46:08 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) 20:46:08 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f0000000180)={{{0x0, 0x1}}, 0x37, 0x0, &(0x7f0000000080)="05cc27fcf46192a10ff080c9c27490259aa065af64b8d94e92e8ef7196661044de425e1332449f8284226fe6e9c3ac5d09095102e9ffd4"}) semop(r0, &(0x7f0000000100)=[{}, {0x0, 0xffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000200)=""/117) semctl$GETPID(r0, 0x4, 0xb, &(0x7f00000000c0)=""/174) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f00000002c0)={0x0, 0x1ff, 0x81, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x990a95, 0x9, [], @string=&(0x7f00000001c0)=0x81}}) ioctl$VIDIOC_ENUM_FRAMESIZES(r3, 0xc02c564a, &(0x7f0000000300)={0x80, 0x33424752, 0x3, @stepwise={0x8001, 0x9, 0x6, 0x6, 0x9, 0x13}}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000040)) [ 327.312248] print_req_error: I/O error, dev loop0, sector 128 20:46:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:46:08 executing program 1 (fault-call:3 fault-nth:80): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:46:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) 20:46:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$SOCK_DESTROY(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x125c, 0x15, 0x800, 0x70bd27, 0x25dfdbff, {0x23, 0x20}, [@INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0xb6, 0x1, "0e4dae4912e7f0c5ccc9c51e36292f5a679b356076be837a83c2e65bb73829f8ceab63e4c26ad1eddc64b4d85cbb5dc8bc39bfdfb761688cc100aa6e32b9be6a969d61ac0bb2680c1bbbb33374152b46f6e3d09d20617b32213b0f80b741affadedba8b1ec45c3ab67045fdfef23273c7d9660cf9a93c10a276e2a6fc4000327cf00335c123f388c6f5e46a5f6e5e81a978c314ba40b62e3a90b9313f1ebe718e6793c0ac1e9054c12f1a503a5118d1388ac"}, @INET_DIAG_REQ_BYTECODE={0x2a, 0x1, "25407de027ccabe44d21e72657cd46555fd08e6ac08b2b993444a54f65d403e27022223eb843"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "4dce37b113f8ad44b486b69623af4a37f67c109f036854821189ba17aeae24b64341b6effc27f384c800944ee3cfd734a21390ea386ad22ffbd43f6ea4da5cf79774cdc3265f997bad8c53838c34dac8b48ed522457ca75dda3ff540000295c02a7f29d607755997d3caf34aa1130cd69ef5ba29a0fbcc85bae6104a32fc94d8203af2db9ad71021555f7ea419169a8db40bc34d5939e042512985215c18ae4102cd9ec81147a33b9ec09c045bd9b099732e45aa486362b2d90205015f10138b9bac0497ed83864478fa8272e3a95fb8d20f9792af32bfb231ac0d6e1fee50901b22e06773bdc2ddf6800e4134200fd936b5297086fa78f6b6bcb397edc8e9087281d1e9678ff2ad7160568d962e22639d0bac462015acf7dd841984696f1f0606b35a4b38aaa44d3b22ea479bb2ddb45e43c500b7b92d7b907853e08ac36b6d72c791bf2d32d207871279148abf2e5735d966012df8ac6a630a9493380d4c8482de32fb694eeb427ea71db7dc1706aeeb9e357e31a495abec247c01974f5d1ebe8fbb87f3651a03aeea4177e5675c0b96a4b4769d8032c8597f574d4f7cfb5df886f8a0b20d123cfeaff2415a1cf866a26b5a60c9bcb5d6f45c2a33a1bc85bb4cdc3b6166fc96d7c70449fce52fad34ec16de26d2fd033e8627f4614e8c5a4bfd96baff960e11aed659e88b0580bdea24dc2d08d59e2c87def9a7dd42687d22186e4299cfcd9f6fdb9ed74a241f138e13d5647bf5faa2e49859783c07d239e34da357bf37c51852096a98a131e117b8d0e0da808cb58acb1ae707386982d83582a49925d14624ed07bc1188253013d14276aa02e14f708b4b29c764c491227c266d8b7afada3d60f119a0b84283454300927d3563bed0fccb38bfcb6601cd4aefa18d32a625295dac807260d06f8300324e79f4f2c69515d8ed58e551425ef47f6367dbd537fbe055ad03e4812a44afebcda83e1d5a6bec7bf3eff243efdc22e6cb4161d5225389a0e7a7cc47ad9223b10706dc5d338151bed74f7bf87907ce6edff179fde31e599e04cb0d77e9190e57c1e41438765163d75b7b44a3b4c1c0b7c3a53e4f79d9ca487bfd03b6f202f1505e198bfc327f7971e1a0375b38aaae3a186c52ff7c3f1ade1bcc5be6668a0bf2e53506f1f7784afe17d8b790817132dab1484e3d4e93804b28283b59785b0eebab151f1f4a3cdaaaba53ff500f388652145f1191d4fce1eba2b75d92e7f5bf87d3b4ab8fa6d21ae50b9e0a27618a4bf75bdeb6e0070c0c1fb67f5a7e44b52b8db5a244ebd3a1bad5ff61fd243cdcf6c7c30da626c4cd1d285201e3a5809a93cde66594d481a15eebe9403cf2ceafc68e1ec8128c089ce99499abcc094a9ec7c11b4a73066ace3fad1de83f1ba4cc50b36c8efa4177362f3bff4f35e255849e7223558ff930ab78d9f5511b8a72461195506297214ab24f12c99cd5609b1a632b12236ffa044fcd2772ae9ebf3cae4ece8cbf8087930a467dbade8566096c97c5193e3f4f02bbc542d37c1be840b288a1ade4cb1503a54ea3e7a2dd374d6b950f08b91eec69d5717af3066ba4d69a737d2d45e4ecbfb918788105771f649d4c5bb690550b34b8953b63debe30cbca4262de93ec71a7f9dc847dadcfec3e1a5b2bd1db6b6c6bd226f326eee9dc567937d027da738a0fc0a876e787862d370e1f6c72c6eff6964f1947efb6c674c7fcc10158605f6f11e293788ba183c03711af590b542cd05d056822536512cdd6948e694e4ef0982fc87ac0207db9ae9fa4fe9f2c6081c0d78d0e1c93e5a17741490401dafe2bc6f5110126dcdad346ce2232df3d8e7ff18c372e4301bbe0c53dbe002f6c73f8914e8defb5ce3ef54c51605f55d4681cb308e4c81dcc35d6fe6ed7da77b7923c226e5b59ca0de1f304014e094a86c21c4166667caa1e2b4692f80d2359b5460897c6341eec77f6bd5da6c8ebd196b942176c382afa19b860afc913d764c8098fd24a4f96b007bfc425bad7bd2797e584e3eaf1f7f45d343d505d71f40c742018b9ffec1d4f1c624761376564e3e646fabdc7e96a63c9e7d79666be6033cc8357c3f2783bbbfe4d49ad69878395b504f006422bc79e1696c8e44a82080b37c23433dd6a251fa2ade356820222430b9239c439ea9d79221da1f68a956cc2add387458ef5b5601e768a2112d517ea676ed3ac6853fcea6718cca1f595b050a8501a878d76cbc7eecdc52a64047f1c79df7a62608e3b0d9e0d5a9a19a213cce4ceaa94e93820c76d01182b820c4afdcd468c6ccee6354e1c296b664a13e459ac1de367f4b6784646f48ce2ac5c38357c24410de7935b919b16b5f90bf59678911740d521b2b6e5d99e1f691b61d8f1a30759918d1091692c22a805d743796b0b63fa88883895df973b6c8abbf380fcc5920c828f7166105687071efcabe29229cb33b976e062ec6840063c33b21917c3218f8b7c87b39f9abd7d1578abe96228a27598ff1eb0444be58207fea5aedae6a22e9f06045d4c0e8b8a3ad0bad3491e7f1d4884e1608500a84bd904aa01de889cc91d95a73ca417e5eb521ed3d66f4bc6dee48efbcb888cead804b3a5eebca4d421788df6991f2d019b9cbef26ecd6a6a77a92ada4e5c8a58bbf93e1741402d658e8121f854b4ad0e795975860e24fcf80d817dcf0d1129f06f39887df321e72c0e709e23f97a0227bac9a0ad8ba5a974b68f9bd7492ad09063075a6b4a6ae0aeca49bae9d0821baf9c8d41f5d89084df2ac7ede6da9f4a2027a954e18eff2d28a561ee05e2b40addcd6598df4c3643ce2ad2b7ad5ddd0713e5aee7e87d794b6be29ff2a1db7ba5c9efd04f0b16e22053f3dadb1237bb5e5fe338ec36d38147ad85608af6120d798935e078f3b222faff5c2e8b23537aae56edc19f359db990193de432ef45296cd83fb19765ddce62e060bc95d0623bf2609354d9a1688c743ccc2010559ae21e55cf2386bcb0257ed907fee2b2153ccc11571d9ee1357a60a42eb193c854707a2c4e468eabdaee14b4aa1c77d659732b382f8b2f8c717593cfa475d579b9742af59165ce38cd9b7202b49ce76aebe848c7511ece20c9058424d7161dd7e4e7372a2b7ca96d382e398a42b481dbb13d8433db1f9a8bf3a6d7104bf8ae2335f7c8b58771bd383a3b1c11909917664b29a997bf79c1d115c95a85dc1266133ef8f4bc0df1a37e600f908c410352a886b41ac4330b3128fcb9e979e481ea6c7c64de0764ba7b66a1dfe442350e981fd5a949e513f1d4f9f078b50781ec9ff134aa01b674e96d82c7c785c4d3b3c495dbad6a73147263b17da1f0f16cdd43496ffcf96f760b00c303902eead4cb3fc19ae6c7a15ccec9349696c8ad780d0240fe23c8564b28d8722a54f97dedb392f44e5519c50653f0908a628bded140c4b47b7059168a4d5f05fcbd3b71b43371a001465e02f9450abcf57270937a4193808918e9e36310113ced3470fccd02f06c336f3ff3236994ebad6593c80c63acd68f5f4bfe8d51a5a8b0ef9ee492c9c7bb345ee738ef0feeb15921672b812fbc11e04d51636160274d76bf3d101577e9af3d0e8957c3675ceee840bd5ad5fced222ba164b75274000ab881991341d267c50bc68505b1b89b0a65ce0889a423137bd4e087164aacd1212f3446e0da399afdcf3cbde7655cd1eafb13326763c555a01181775a43647d7a939ef4e3cb47ef7b04ce5cdca76341d3444b3eb44a5ec252ce146ffd81d5c27b57919525db043156baad79b518eb5d762cbb6d36621fa2d81eba2d58769db9ce5eec43ec9a671027ef6dd1ec6a63efc89271f90892c4890c83209b2d268001bae2734b77915df4a8bd5629410102f146b64ed89ead61ca45ddad9b8e39b2156ed9c1193ee5843a0549ba977b89bddd171d43be435a6743812f5f53799dbe48bc4dcb241cc86899a7f92915a3822f80f053fbe31527334ecd977539b4d46dd5941d22cb000e56d79e60b0d53fd6ec00f3b09092e40beff59cbcd37c0c776ef0d64582e09823bb8a5fa57d7846900c7de6ea8ab922f2404cd9f5c4f8cbd809da32f98c9f746bb66ddc542b46aa65758c7a347d18d964b6b36be0e2d5c09723c9e3b2298e73c2e37e98fc17f983ef55ceb2f30c9917117bf66600bc64ee9f856d243db17f40ea27b57e85882d42cada4f366f4fddafc9deb08023e9dc47f86a26f359c05bced3d18524f24ac1f7fbefb49850ab20c485949df2cc85ad7569d9741c9bb0ccc5514055189af673a1e22a439fd165a0ea7ea938b575a3d021c9e9c2dad459b47276cc0845c78d624dbea77a3d2fbd5f9f5d5be923c0e30c78b3936c6d25c3f8b117189f823dd7685c1e685882f9b0ead763bb2c66fdacae63917b94b0e34f7524aed3aa2afaa30b6b1c66204af8adae61c7e0cd6badf7e0d9a6b75af3a5289acf9adbf089e87f1bbc3234f7c372b6e6757058d9997eb8e2981f668045fbcd9059abcc7bbf3265e88678322d2fb2bbb33296d55f5279832e442fc076fee73aec7350ab78c5a2bea3c94b716f69386f19e30640c7c7fffce371a74855e3d56432a9f7b95ab44f7fc584ab3a3d6b3f9775a52c95235438614843cdbd6a0c29e6d0fcc9b7ea58a0463bc561c64fa1d808e62ee5f41873d3c74fe93f9bf8a28c14513a528fd02822478f3a85b9b1554bcd61473700d88b6563bb88cdbf615db17a34f1fc5104a679e9240d7aa5da23bcfd62a612e25d7c2fd865a20f33d7324413efcf5b9dc07620952838206e93b2f4a192cf8cf155d9894d1da92965226d151cc976ca6188c694c29a630926a7aeef883dc202e8a988ff2134f02908c914e53db6f5cb47f7394953f8b9841f5a30d68db29c48a1683892ae725ff5680972b29253d6ee213505d0f1cabe51aca76188a15cdeb39d846e8a9b897bd225a369f5d7e38499741c1bf245a648e634c28960ed3d975faa243a9724405ca7741df094cd0a3788ab2e206c32e538989b705e18c3fee178bf1eeb140435da4bcfeb8c535849d1559a739efc010a1ac48fd268f16ac41b180210f411ff8f88a4acac0a16a69b3518bd24cad6275ab7788257b209d23fba859a44d02c265f8ee7efc275d388c2b4e768fbf773a27a47cc52d3a898e4fe6e7994533619f1b7f221e349670ca914099c94361d67ec9bdb50a4a3512a75bc27d1b48448a9a03a4ef67694cc72e73a54daa16be65f677e5259828bc3c5d0151ab0f8aef5e6f7b7893519d03d7f4bb26070f3cc62dc9e1a8ec515b2012060f31bb7bb8ce2fcb1cb7175aca04c892370f7baa4276ceda657bcb0cae81620dc4c54dd730d9ad4d5dec6af6679bd57f146e964db6956a07fabb88fd4a3d0ab4700a10de8fea7a39a7614f80f9a579805364f8df085c1a9b8cd804cbb3823fc6c3b4f111d61729bdf72b1621972a7cc2413bbd473b75f74d6833ac3e218eca18b4cc8cb3c125d2c1f6a2775e28e8199d9cf087270f2e41767ecc05436919a7ebab7a7a900dccebfc38cbae3c5f460bde91f50fd49bc767da92b3dabd23895356ef04c0975209c802374689ab20254cc5f66b979d55bfe32ceaeb5f3d19a51cad48d4c37371e9abfc40a8d8630b5cfd6b4a071b8716ecf8a0e2fd8f8c8ccc4df121b3f51c6cc56b0f94744f4e883c81de9d6be7d3f8220a49614d5981d5a8fd5c6e572e0632c268e229681c479dfce53d7d2189bd4ac56eecc8f63e509974f4b098e8f8bcc14fc0513dfa02198475562ff1eeec242edcf996e58c8c0a07023f8f5e4eaec125e0f5c3234a0a6ef242efb"}, @INET_DIAG_REQ_BYTECODE={0x3d, 0x1, "54b8422859e524a3d3950abc7366f8ae4e83b4332aaee1d3adbaacc2d574f95c7e8f115703c3e641a74498bb47c7905b07e94d41378f3fc3e4"}, @INET_DIAG_REQ_BYTECODE={0x20, 0x1, "9ed9d0c9dd5149b62ee5ca820438520e3ecd750c31d0e958dd4f3bd1"}, @INET_DIAG_REQ_BYTECODE={0xfa, 0x1, "c3dbdaecebf2650b270b19eb53bda68725925c95a5b6476dda8d8874b5322e923d390cd7df5ad94db4d42319050ba787c0420051bb412fd96ef41bb7d388e334424bd498e99739ad3dda10a87301882cc0dfe40b4b2deacd760f1bc0144b498b8e0c74ef044f3da49e68f182104aca934ea655c47db646179bfe6afe82572ff09b20a2a4b6d49a67b6561bd5aa4e25e98064e0ce7560edfa4769ec9e8e137f4cb5b4efe46b8f05440a4734ce48d0c80d2a9708d8c05fe2fac4dbf3204fd04f4ece2f6dc3ff52b17ff5ba4dd0bd73a10018062650125e3ed9ad7be748374c5105c0b7cd8ef2c863c0502e169d2aa48f39b9437b406bbc"}]}, 0x125c}}, 0x20004005) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c000000ffe4f6148b5c46a2bdee1000010400"/30, @ANYRES32=r3, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c0002800800070000000000"], 0x3c}}, 0x0) [ 327.479559] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 327.512107] FAULT_INJECTION: forcing a failure. [ 327.512107] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 327.523938] CPU: 0 PID: 25769 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 327.530801] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58623 sclass=netlink_route_socket pid=25780 comm=syz-executor.2 [ 327.531812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.531816] Call Trace: [ 327.531834] dump_stack+0x1b2/0x283 [ 327.531850] should_fail.cold+0x10a/0x154 [ 327.531860] ? trace_hardirqs_on+0x10/0x10 [ 327.531875] __alloc_pages_nodemask+0x22b/0x2730 [ 327.531896] ? lock_acquire+0x170/0x3f0 20:46:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) [ 327.531904] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 327.531915] ? trace_hardirqs_on+0x10/0x10 [ 327.586012] ? trace_hardirqs_on+0x10/0x10 [ 327.590250] ? lo_release+0xed/0x190 [ 327.593964] ? __blkdev_put+0x534/0x6a0 [ 327.597936] ? lock_downgrade+0x6e0/0x6e0 [ 327.602095] cache_grow_begin+0x91/0x410 [ 327.606172] cache_alloc_refill+0x28c/0x360 [ 327.610599] kmem_cache_alloc+0x333/0x3c0 [ 327.614750] getname_kernel+0x4e/0x340 [ 327.618637] kern_path+0x1b/0x40 [ 327.622004] lookup_bdev.part.0+0x60/0x160 [ 327.626239] ? blkdev_open+0x250/0x250 [ 327.630132] blkdev_get_by_path+0x70/0xf0 [ 327.634283] btrfs_get_bdev_and_sb+0x33/0x2d0 [ 327.638784] __btrfs_open_devices+0x175/0xa40 [ 327.643283] ? find_device+0x100/0x100 [ 327.647184] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 327.652639] btrfs_open_devices+0x98/0xb0 [ 327.656784] btrfs_mount+0x10a2/0x2838 [ 327.660672] ? _find_next_bit+0xdb/0x100 [ 327.664733] ? pcpu_alloc+0x37d/0xf70 [ 327.668541] ? btrfs_remount+0x10c0/0x10c0 [ 327.672785] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 327.678235] ? rcu_read_lock_sched_held+0x10a/0x130 [ 327.683247] ? pcpu_alloc+0xe1/0xf70 [ 327.686967] ? __lockdep_init_map+0x100/0x560 [ 327.691461] ? __lockdep_init_map+0x100/0x560 [ 327.695961] mount_fs+0x92/0x2a0 [ 327.699330] vfs_kern_mount.part.0+0x5b/0x3c0 [ 327.703824] vfs_kern_mount+0x3c/0x60 [ 327.707624] btrfs_mount+0x2a0/0x2838 [ 327.711538] ? pcpu_find_block_fit+0x2ed/0x380 [ 327.716151] ? pcpu_alloc+0x37d/0xf70 [ 327.719954] ? btrfs_remount+0x10c0/0x10c0 [ 327.724175] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 327.729633] ? rcu_read_lock_sched_held+0x10a/0x130 [ 327.734738] ? pcpu_alloc+0xe1/0xf70 [ 327.738445] ? pcpu_find_block_fit+0x380/0x380 [ 327.743026] ? __lockdep_init_map+0x100/0x560 [ 327.747611] ? __lockdep_init_map+0x100/0x560 [ 327.752181] mount_fs+0x92/0x2a0 [ 327.755556] vfs_kern_mount.part.0+0x5b/0x3c0 [ 327.760049] do_mount+0x3c9/0x25e0 [ 327.763578] ? copy_mount_string+0x40/0x40 [ 327.767801] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 327.772683] ? copy_mnt_ns+0x8a0/0x8a0 [ 327.776548] ? copy_mount_options+0x1ec/0x2e0 [ 327.781030] ? copy_mnt_ns+0x8a0/0x8a0 [ 327.784906] SyS_mount+0xa8/0x120 [ 327.788338] ? copy_mnt_ns+0x8a0/0x8a0 [ 327.792221] do_syscall_64+0x1d5/0x640 [ 327.796136] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 327.801312] RIP: 0033:0x45f47a [ 327.804502] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 327.812224] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 327.819513] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 327.832526] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 327.839783] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 327.847134] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) 20:46:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x10000}], 0x0, 0x0) 20:46:08 executing program 1 (fault-call:3 fault-nth:81): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 327.982708] FAULT_INJECTION: forcing a failure. [ 327.982708] name failslab, interval 1, probability 0, space 0, times 0 [ 327.993942] CPU: 0 PID: 25803 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 328.001803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.011135] Call Trace: [ 328.013722] dump_stack+0x1b2/0x283 [ 328.017345] should_fail.cold+0x10a/0x154 [ 328.021472] should_failslab+0xd6/0x130 [ 328.025466] kmem_cache_alloc+0x40/0x3c0 [ 328.029516] radix_tree_node_alloc.constprop.0+0x1b4/0x300 [ 328.035134] __radix_tree_create+0x32b/0x4b0 [ 328.039533] ? check_preemption_disabled+0x35/0x240 [ 328.044544] page_cache_tree_insert+0x98/0x2a0 [ 328.049103] ? file_check_and_advance_wb_err+0x370/0x370 [ 328.054548] ? __add_to_page_cache_locked+0x22a/0x890 [ 328.059739] __add_to_page_cache_locked+0x23a/0x890 [ 328.064751] ? page_cache_tree_insert+0x2a0/0x2a0 [ 328.069573] ? lock_downgrade+0x6e0/0x6e0 [ 328.073714] add_to_page_cache_lru+0xea/0x300 [ 328.078204] ? add_to_page_cache_locked+0x40/0x40 [ 328.083037] ? __page_cache_alloc+0xd7/0x3c0 [ 328.087424] pagecache_get_page+0x2bb/0xa10 [ 328.091726] __getblk_gfp+0x234/0x7b0 [ 328.095521] ? __mutex_unlock_slowpath+0x75/0x780 [ 328.100355] __bread_gfp+0x29/0x1f0 [ 328.103962] btrfs_read_dev_one_super+0x98/0x260 [ 328.108722] btrfs_read_dev_super+0x5a/0xa0 [ 328.113040] ? btrfs_read_dev_one_super+0x260/0x260 [ 328.118034] btrfs_get_bdev_and_sb+0xd7/0x2d0 [ 328.122519] __btrfs_open_devices+0x175/0xa40 [ 328.126993] ? find_device+0x100/0x100 [ 328.130858] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 328.136286] btrfs_open_devices+0x98/0xb0 [ 328.140425] btrfs_mount+0x10a2/0x2838 [ 328.144304] ? _find_next_bit+0xdb/0x100 [ 328.148338] ? pcpu_alloc+0x37d/0xf70 [ 328.152131] ? btrfs_remount+0x10c0/0x10c0 [ 328.156360] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 328.161786] ? rcu_read_lock_sched_held+0x10a/0x130 [ 328.166775] ? pcpu_alloc+0xe1/0xf70 [ 328.170467] ? __lockdep_init_map+0x100/0x560 [ 328.174951] ? __lockdep_init_map+0x100/0x560 [ 328.179421] mount_fs+0x92/0x2a0 [ 328.182766] vfs_kern_mount.part.0+0x5b/0x3c0 [ 328.187242] vfs_kern_mount+0x3c/0x60 [ 328.191018] btrfs_mount+0x2a0/0x2838 [ 328.194795] ? pcpu_find_block_fit+0x2ed/0x380 [ 328.199352] ? pcpu_alloc+0x37d/0xf70 [ 328.203160] ? btrfs_remount+0x10c0/0x10c0 [ 328.207373] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 328.212812] ? rcu_read_lock_sched_held+0x10a/0x130 [ 328.217802] ? pcpu_alloc+0xe1/0xf70 [ 328.221496] ? pcpu_find_block_fit+0x380/0x380 [ 328.226065] ? __lockdep_init_map+0x100/0x560 [ 328.230534] ? __lockdep_init_map+0x100/0x560 [ 328.235019] mount_fs+0x92/0x2a0 [ 328.238362] vfs_kern_mount.part.0+0x5b/0x3c0 [ 328.242834] do_mount+0x3c9/0x25e0 [ 328.246350] ? copy_mount_string+0x40/0x40 [ 328.250560] ? copy_mount_options+0x140/0x2e0 [ 328.255031] ? __sanitizer_cov_trace_pc+0x4a/0x50 [ 328.259865] ? copy_mount_options+0x1ec/0x2e0 [ 328.264346] ? copy_mnt_ns+0x8a0/0x8a0 [ 328.268221] SyS_mount+0xa8/0x120 [ 328.271653] ? copy_mnt_ns+0x8a0/0x8a0 [ 328.275518] do_syscall_64+0x1d5/0x640 20:46:09 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) [ 328.279385] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 328.284648] RIP: 0033:0x45f47a [ 328.287817] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 328.295528] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 328.302795] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 328.310040] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 328.317285] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 328.324540] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:09 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000180)={0x1, 0x0, {0x22, 0x32, 0x3, 0x8, 0x0, 0x101, 0x1, 0x13a}}) write(r0, &(0x7f0000000340), 0x41395527) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f0000000080)={0x0, 0x9, 0x6, 0x5, 0x3, [0xf427, 0x81, 0x6, 0x2], [0x80000001, 0x40, 0x2, 0x9], [0x0, 0x0, 0xfff, 0xa3], [0x41, 0x6, 0x5d7, 0x3ff]}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) 20:46:09 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x10000}], 0x0, 0x0) [ 328.353201] print_req_error: I/O error, dev loop3, sector 0 20:46:09 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000001980)={0xa10000, 0x9, 0x7fff, r0, 0x0, &(0x7f0000001940)={0x98090b, 0x3, [], @ptr=0x7}}) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sendmsg$AUDIT_SET(r1, &(0x7f0000001a80)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x8200004}, 0xc, &(0x7f0000001a40)={&(0x7f0000001a00)={0x34, 0x3e9, 0x200, 0x70bd29, 0x25dfdbfb, {0x6, 0x1, 0x0, r2, 0x1, 0xffff, 0x6, 0x0, 0x7fff}, ["", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x12}, 0x4000081) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fb0\x00', 0x4c0001, 0x0) fcntl$setlease(r3, 0x400, 0x1) [ 328.392446] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58623 sclass=netlink_route_socket pid=25811 comm=syz-executor.2 20:46:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x11, 0x80a, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x15, 0xa, 0x2) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000001000250800000000000000000a000000", @ANYRES32=r6, @ANYBLOB="000000000000000008000a0010"], 0x28}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002700)={&(0x7f0000000600), 0xc, &(0x7f0000000680)={&(0x7f0000000640)=@getchain={0x34, 0x66, 0x400, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, {0x1, 0xffe0}, {0x0, 0xfffd}, {0x5, 0xf}}, [{0x8, 0xb, 0x1000}, {0x8, 0xb, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x40004}, 0x5) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r9, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f00000005c0)={0x7, &(0x7f0000000180)=""/32, &(0x7f0000000500)=[{0x81, 0x10, 0x3, &(0x7f0000000240)=""/16}, {0x9, 0x32, 0xfffffffd, &(0x7f0000000280)=""/50}, {0x5, 0x1000, 0x1, &(0x7f0000000700)=""/4096}, {0xffffffc0, 0x100e, 0x0, &(0x7f0000002740)=""/4110}, {0x0, 0x3, 0x8, &(0x7f0000000300)=""/3}, {0x81, 0xe3, 0x6, &(0x7f0000000380)=""/227}, {0xd4fa, 0x4d, 0x5, &(0x7f0000000480)=""/77}]}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000001000250800000000000000000a000000", @ANYRES32=r8, @ANYRESHEX=r7, @ANYRESHEX, @ANYRES32=r9], 0x28}}, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001780)={&(0x7f0000001740)={0x20, 0x2, 0x7, 0x5, 0x0, 0x0, {0x7, 0x0, 0x7}, [@NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x8801}, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bond0\x00', r8}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) 20:46:09 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x10000}], 0x0, 0x0) 20:46:09 executing program 1 (fault-call:3 fault-nth:82): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) [ 328.476452] print_req_error: I/O error, dev loop3, sector 0 [ 328.583952] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 328.604136] FAULT_INJECTION: forcing a failure. [ 328.604136] name failslab, interval 1, probability 0, space 0, times 0 [ 328.618051] print_req_error: I/O error, dev loop3, sector 0 [ 328.620657] CPU: 1 PID: 25845 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 328.631654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.641095] Call Trace: [ 328.643688] dump_stack+0x1b2/0x283 [ 328.647298] should_fail.cold+0x10a/0x154 [ 328.651440] should_failslab+0xd6/0x130 [ 328.655413] kmem_cache_alloc+0x28e/0x3c0 [ 328.660166] getname_kernel+0x4e/0x340 [ 328.664041] kern_path+0x1b/0x40 [ 328.667394] lookup_bdev.part.0+0x60/0x160 [ 328.671610] ? blkdev_open+0x250/0x250 [ 328.675483] blkdev_get_by_path+0x70/0xf0 [ 328.679624] btrfs_get_bdev_and_sb+0x33/0x2d0 [ 328.684211] __btrfs_open_devices+0x175/0xa40 [ 328.688690] ? find_device+0x100/0x100 [ 328.692563] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 328.697997] btrfs_open_devices+0x98/0xb0 [ 328.702143] btrfs_mount+0x10a2/0x2838 [ 328.706015] ? _find_next_bit+0xdb/0x100 [ 328.710061] ? pcpu_alloc+0x37d/0xf70 [ 328.713845] ? btrfs_remount+0x10c0/0x10c0 [ 328.718067] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 328.723502] ? rcu_read_lock_sched_held+0x10a/0x130 [ 328.728514] ? pcpu_alloc+0xe1/0xf70 [ 328.732216] ? __lockdep_init_map+0x100/0x560 [ 328.736692] ? __lockdep_init_map+0x100/0x560 [ 328.741168] mount_fs+0x92/0x2a0 [ 328.744519] vfs_kern_mount.part.0+0x5b/0x3c0 [ 328.749013] vfs_kern_mount+0x3c/0x60 [ 328.752807] btrfs_mount+0x2a0/0x2838 [ 328.756609] ? pcpu_find_block_fit+0x2ed/0x380 [ 328.761172] ? pcpu_alloc+0x37d/0xf70 [ 328.764955] ? btrfs_remount+0x10c0/0x10c0 [ 328.769185] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 328.774629] ? rcu_read_lock_sched_held+0x10a/0x130 [ 328.779628] ? pcpu_alloc+0xe1/0xf70 [ 328.783327] ? pcpu_find_block_fit+0x380/0x380 [ 328.787889] ? __lockdep_init_map+0x100/0x560 [ 328.792365] ? __lockdep_init_map+0x100/0x560 [ 328.796858] mount_fs+0x92/0x2a0 [ 328.800211] vfs_kern_mount.part.0+0x5b/0x3c0 [ 328.804689] do_mount+0x3c9/0x25e0 [ 328.808212] ? copy_mount_string+0x40/0x40 [ 328.812428] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 328.817247] ? copy_mnt_ns+0x8a0/0x8a0 [ 328.821114] ? copy_mount_options+0x1ec/0x2e0 [ 328.825605] ? copy_mnt_ns+0x8a0/0x8a0 [ 328.829472] SyS_mount+0xa8/0x120 [ 328.832903] ? copy_mnt_ns+0x8a0/0x8a0 [ 328.836780] do_syscall_64+0x1d5/0x640 [ 328.840652] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 328.845836] RIP: 0033:0x45f47a [ 328.849007] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 328.856709] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 328.863960] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 328.871206] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 20:46:09 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200), 0x0, 0x10000}], 0x0, 0x0) [ 328.878541] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 328.885788] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 20:46:09 executing program 1 (fault-call:3 fault-nth:83): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d4f4d40eb378238d468fd90a285b0e2c5e2c42e8a32ab2d754ea24d7f7c969901cf420b415a7c37ed4e5a406eb1aaacb9521fc9fad82194d2d7891d5fa7a3ef552a800d3075c5cc51a1eb3ce8e3d4575a9e947165ed7a257c355221d3c6a297336c732b4c234360c7abd4c270da603977d8ccdf7e99c1545e4a", 0xc1, 0x10000}], 0x0, 0x0) 20:46:09 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200), 0x0, 0x10000}], 0x0, 0x0) [ 329.002511] print_req_error: I/O error, dev loop3, sector 0 [ 329.024506] FAULT_INJECTION: forcing a failure. [ 329.024506] name failslab, interval 1, probability 0, space 0, times 0 [ 329.042274] CPU: 1 PID: 25895 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 329.050179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.059535] Call Trace: [ 329.062128] dump_stack+0x1b2/0x283 [ 329.065764] should_fail.cold+0x10a/0x154 [ 329.069919] should_failslab+0xd6/0x130 [ 329.073898] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 329.078562] btrfs_alloc_device+0xa4/0x6a0 [ 329.082790] ? btrfs_finish_sprout+0x5e0/0x5e0 [ 329.087376] __btrfs_close_devices+0x2b9/0xa30 [ 329.091957] ? __mutex_unlock_slowpath+0x75/0x780 [ 329.096797] ? find_device+0x100/0x100 [ 329.100682] ? btrfs_alloc_device+0x6a0/0x6a0 [ 329.105179] btrfs_close_devices+0x24/0x140 [ 329.109501] btrfs_mount+0x1cfe/0x2838 [ 329.113400] ? _find_next_bit+0xdb/0x100 [ 329.117457] ? pcpu_alloc+0x37d/0xf70 [ 329.121257] ? btrfs_remount+0x10c0/0x10c0 [ 329.125511] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 329.130957] ? rcu_read_lock_sched_held+0x10a/0x130 [ 329.135969] ? pcpu_alloc+0xe1/0xf70 [ 329.139667] ? __lockdep_init_map+0x100/0x560 [ 329.144140] ? __lockdep_init_map+0x100/0x560 [ 329.148630] mount_fs+0x92/0x2a0 [ 329.151994] vfs_kern_mount.part.0+0x5b/0x3c0 [ 329.156471] vfs_kern_mount+0x3c/0x60 [ 329.160254] btrfs_mount+0x2a0/0x2838 [ 329.164036] ? pcpu_find_block_fit+0x2ed/0x380 [ 329.168596] ? pcpu_alloc+0x37d/0xf70 [ 329.172381] ? btrfs_remount+0x10c0/0x10c0 [ 329.176652] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 329.182086] ? rcu_read_lock_sched_held+0x10a/0x130 [ 329.187093] ? pcpu_alloc+0xe1/0xf70 [ 329.190809] ? pcpu_find_block_fit+0x380/0x380 [ 329.195377] ? __lockdep_init_map+0x100/0x560 [ 329.199867] ? __lockdep_init_map+0x100/0x560 [ 329.204439] mount_fs+0x92/0x2a0 [ 329.207805] vfs_kern_mount.part.0+0x5b/0x3c0 [ 329.212300] do_mount+0x3c9/0x25e0 [ 329.215821] ? copy_mount_string+0x40/0x40 [ 329.220051] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 329.224886] ? copy_mnt_ns+0x8a0/0x8a0 [ 329.228771] ? copy_mount_options+0x1ec/0x2e0 [ 329.233265] ? copy_mnt_ns+0x8a0/0x8a0 [ 329.237174] SyS_mount+0xa8/0x120 [ 329.240623] ? copy_mnt_ns+0x8a0/0x8a0 [ 329.244516] do_syscall_64+0x1d5/0x640 [ 329.248408] entry_SYSCALL_64_after_hwframe+0x46/0xbb 20:46:09 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000080)={0x2c, 0x4, 0x0, {0x2, 0x2, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.swap.current\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xbc}, 0x8) write(r1, &(0x7f00000000c0)="1aadff659e7296bf347bc7783fb338672d53d30a54ed2e3666903f834ecbd90144be8756848a2891213b48382044d126a127453ed29257efa26c74642c36146e6986dfb29c7558ed341506da97327fd6698a3f1d73568e99b170d0a2becb152b8bbb540a54e899f363e98bebd771bfdb2f9937536d2f4885ec8b06cf68624fe3fd7a5066d3e0d93e504035d0661de430fb6b", 0x92) 20:46:10 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="8da4363ac0ed12000af9fdffff01004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000000280)={{0x1, 0x0, 0x80, {0x1000, 0x10000, 0x3}}, "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20:46:10 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff0297000000000008000100ac1414"], 0x1}}, 0x0) write$binfmt_misc(r1, 0x0, 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 329.253592] RIP: 0033:0x45f47a [ 329.256775] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 329.265023] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 329.272290] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 329.279556] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 329.286815] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 329.294068] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 329.365864] ------------[ cut here ]------------ [ 329.370689] kernel BUG at fs/btrfs/volumes.c:890! [ 329.386771] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 329.392185] Modules linked in: [ 329.395374] CPU: 1 PID: 25895 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 329.403238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.412692] task: ffff8880519680c0 task.stack: ffff888048c20000 [ 329.418745] RIP: 0010:__btrfs_close_devices+0x793/0xa30 [ 329.424099] RSP: 0018:ffff888048c27748 EFLAGS: 00010246 [ 329.429453] RAX: 0000000000040000 RBX: ffff8880a4662900 RCX: ffffc9000cb4a000 [ 329.436723] RDX: 0000000000040000 RSI: ffffffff828d88c3 RDI: 0000000000000282 [ 329.444041] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 329.451295] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a88900c0 [ 329.458559] R13: ffff8880a46629c8 R14: fffffffffffffff4 R15: ffff8880a4662900 [ 329.465807] FS: 00007f344d23d700(0000) GS:ffff8880aed00000(0000) knlGS:0000000000000000 [ 329.474019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 329.479882] CR2: 000000000078c000 CR3: 00000000954e4000 CR4: 00000000001406e0 [ 329.487161] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 329.494409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 329.501666] Call Trace: [ 329.504238] ? __mutex_unlock_slowpath+0x75/0x780 [ 329.509077] ? find_device+0x100/0x100 [ 329.512952] ? btrfs_alloc_device+0x6a0/0x6a0 [ 329.517428] btrfs_close_devices+0x24/0x140 [ 329.521728] btrfs_mount+0x1cfe/0x2838 [ 329.525615] ? _find_next_bit+0xdb/0x100 [ 329.529661] ? pcpu_alloc+0x37d/0xf70 [ 329.533461] ? btrfs_remount+0x10c0/0x10c0 [ 329.537696] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 329.543125] ? rcu_read_lock_sched_held+0x10a/0x130 [ 329.548121] ? pcpu_alloc+0xe1/0xf70 [ 329.551815] ? __lockdep_init_map+0x100/0x560 [ 329.556289] ? __lockdep_init_map+0x100/0x560 [ 329.560821] mount_fs+0x92/0x2a0 [ 329.564218] vfs_kern_mount.part.0+0x5b/0x3c0 [ 329.568693] vfs_kern_mount+0x3c/0x60 [ 329.572472] btrfs_mount+0x2a0/0x2838 [ 329.576271] ? pcpu_find_block_fit+0x2ed/0x380 [ 329.580847] ? pcpu_alloc+0x37d/0xf70 [ 329.584872] ? btrfs_remount+0x10c0/0x10c0 [ 329.589094] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 329.594538] ? rcu_read_lock_sched_held+0x10a/0x130 [ 329.599541] ? pcpu_alloc+0xe1/0xf70 [ 329.603234] ? pcpu_find_block_fit+0x380/0x380 [ 329.607800] ? __lockdep_init_map+0x100/0x560 [ 329.612279] ? __lockdep_init_map+0x100/0x560 [ 329.616753] mount_fs+0x92/0x2a0 [ 329.620098] vfs_kern_mount.part.0+0x5b/0x3c0 [ 329.624581] do_mount+0x3c9/0x25e0 [ 329.628098] ? copy_mount_string+0x40/0x40 [ 329.632311] ? kmem_cache_alloc_trace+0x389/0x3f0 [ 329.637128] ? copy_mnt_ns+0x8a0/0x8a0 [ 329.640995] ? copy_mount_options+0x1ec/0x2e0 [ 329.645466] ? copy_mnt_ns+0x8a0/0x8a0 [ 329.649329] SyS_mount+0xa8/0x120 [ 329.652759] ? copy_mnt_ns+0x8a0/0x8a0 [ 329.656640] do_syscall_64+0x1d5/0x640 [ 329.660516] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 329.665704] RIP: 0033:0x45f47a [ 329.668871] RSP: 002b:00007f344d23ca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 329.676571] RAX: ffffffffffffffda RBX: 0000000000508780 RCX: 000000000045f47a [ 329.683816] RDX: 00007f344d23cae0 RSI: 00000000200001c0 RDI: 00007f344d23cb00 [ 329.691075] RBP: 000000000078bf00 R08: 00007f344d23cb40 R09: 00007f344d23cae0 [ 329.698337] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 329.705587] R13: 0000000000000be5 R14: 00000000004ce238 R15: 00007f344d23d6d4 [ 329.712841] Code: c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 46 02 00 00 48 8b 04 24 c7 80 10 01 00 00 00 00 00 00 e9 2b f9 ff ff e8 ad 18 cd fe <0f> 0b e8 a6 18 cd fe 0f 0b 48 89 cf e8 8c 5a f6 fe e9 f5 f8 ff [ 329.731928] RIP: __btrfs_close_devices+0x793/0xa30 RSP: ffff888048c27748 [ 329.751304] ---[ end trace 1365a6b3e6cb30ed ]--- [ 329.756241] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 329.765024] Kernel panic - not syncing: Fatal exception [ 329.771606] Kernel Offset: disabled [ 329.775219] Rebooting in 86400 seconds..