(r0, 0xc018aa3f, &(0x7f0000000400)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x6, 0x0, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 828.258507] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:41:58 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x2}) 04:41:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cFroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:41:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="1400000052004f7fb3e4bf80a000080000000000", 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) recvmmsg(r0, &(0x7f0000005e80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:41:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000400)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000011000/0x1000)=nil, 0x1000}}) 04:41:58 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0xb551, 0x802) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000180)={0x80, 0x6, 0x200, 0x0, 0x0, 0x0, 0x0}) 04:41:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000400)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x6, 0x0, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 828.549086] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:41:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000400)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) close(r0) 04:41:58 executing program 1: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x87ed5000) 04:41:58 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x3}) 04:41:58 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0xb551, 0x802) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000180)={0x80, 0x6, 0x200, 0x0, 0x0, 0x0, 0x0}) [ 828.668282] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:41:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cGroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:41:58 executing program 3: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0', 0x1) 04:41:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000004c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000067000000080001007500000008000300", @ANYRES32=r2], 0x34}}, 0x0) [ 828.868982] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:41:58 executing program 5: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x87ed5000) 04:41:59 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x4}) [ 829.015854] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:41:59 executing program 3: lseek(0xffffffffffffffff, 0x3, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, 0xffffffffffffffff, 0x87ed5000) [ 829.067810] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 04:41:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cIroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:41:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180)={r1}, 0x10) 04:41:59 executing program 1: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x87ed5000) [ 829.305370] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:41:59 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x5}) 04:41:59 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@restrict={0x0, 0x0, 0x0, 0x4}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x1}]}]}}, &(0x7f0000000cc0)=""/4096, 0x3e, 0x1000, 0x1}, 0x20) 04:41:59 executing program 5: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x87ed5000) [ 829.580393] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:41:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="439873d5629a06a4bc5d4a95eb0007522f038aca965acea43fac434b414ee9c8f3624d2f73c7fe9855abb8c41c55c4dc1ed725f1c89a89fee90712aefb5ccc6ddd2306a01dc88d08666e1c6302f4bc2826f4a7e07ff801996f1f0dd30255da1f603caab02eca335e15dfeadc6baf00a0530e2ffc823d992e1d2adf3a87c7ce345a91650ea333bd715973afea93d1cf205848189cb4bf6c78e46624e1f5446a26e08891438e940c0c6b1ef6a54377903ac3686dc25d6ebc7c5459ee866c35aeb6a17d7409e4e22cbca31c837fce0e68342323a30976407f7e5e9ca6b9c4b1042aa20a38a1e4a5e559f2481f6d374c4b1ef0f42eb666104b1595ce934f6cb7c96909cdd2b610ccb556751e65a7dada6582d9c6902379f1dabdbef62ac1ddc17c8449919ef2ce9852f0994122c6d239e0b973b4305db8415b65a3d1eedad885e8c3760f2573f3cf0f2f25b0c5130912c0d8730579446809a3e56009af3e8c416b91bfb812d270b6a76086673a7478ad687f4e8b592dba89ccc8ec801787c3c72c2c7ce9b5c91975b78b2e180ee45b4e6c30a4f77f2051d05295ad1631fc9004006a07e8aaa60285b215f52814b4ee438d26e7c75abefc7f85bebf8237b68527d7ff4970af4c5401e187a910f73114056ac55f0a0f3b9c863639c2258b46cf95b7d7132021d864d4562067bc4410a22fb25402f49fee57e721a9af79c6", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cKroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 829.743979] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:41:59 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@restrict={0x0, 0x0, 0x0, 0x4}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x1}]}]}}, &(0x7f0000000cc0)=""/4096, 0x3e, 0x1000, 0x1}, 0x20) 04:42:00 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x6}) 04:42:00 executing program 1: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x87ed5000) [ 830.103540] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:00 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@restrict={0x0, 0x0, 0x0, 0x4}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x1}]}]}}, &(0x7f0000000cc0)=""/4096, 0x3e, 0x1000, 0x1}, 0x20) [ 830.328438] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:00 executing program 3: lseek(0xffffffffffffffff, 0x3, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, 0xffffffffffffffff, 0x87ed5000) 04:42:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cMroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:00 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x7}) 04:42:00 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@restrict={0x0, 0x0, 0x0, 0x4}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x1}]}]}}, &(0x7f0000000cc0)=""/4096, 0x3e, 0x1000, 0x1}, 0x20) 04:42:00 executing program 5: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x87ed5000) [ 830.733002] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 830.826284] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:00 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/20, 0x14}, {0x0}], 0x2) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp, 0x1b21, 0x0, 0x0, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x9) 04:42:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cNroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:01 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x8}) 04:42:01 executing program 1: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x87ed5000) 04:42:01 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/20, 0x14}, {0x0}], 0x2) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp, 0x1b21, 0x0, 0x0, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x9) 04:42:01 executing program 5: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x87ed5000) [ 831.345483] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 831.355515] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:01 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/20, 0x14}, {0x0}], 0x2) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp, 0x1b21, 0x0, 0x0, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x9) 04:42:01 executing program 3: lseek(0xffffffffffffffff, 0x3, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, 0xffffffffffffffff, 0x87ed5000) 04:42:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cOroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:01 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x9}) 04:42:01 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/20, 0x14}, {0x0}], 0x2) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp, 0x1b21, 0x0, 0x0, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x9) 04:42:01 executing program 5: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x0, 0x0, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x87ed5000) [ 831.861518] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cRroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x8000, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0'}, 0xb) 04:42:02 executing program 0: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x0) 04:42:02 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x23}) [ 832.136971] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:02 executing program 1: bpf$OBJ_PIN_PROG(0x6, &(0x7f00000010c0)={0x0}, 0x10) 04:42:02 executing program 5: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x0, 0x0, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x87ed5000) 04:42:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cSroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 832.372825] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:02 executing program 3: lseek(0xffffffffffffffff, 0x3, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, 0xffffffffffffffff, 0x87ed5000) 04:42:02 executing program 1: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)={0x20, r0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_PAUSE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xf0ffff}]}]}, 0x20}}, 0x0) 04:42:02 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x48}) 04:42:02 executing program 0: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x0) [ 832.548480] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cUroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:02 executing program 1: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000a80)={0x38}, 0x0) 04:42:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cVroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:03 executing program 5: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x0, 0x0, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x87ed5000) 04:42:03 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x4c}) 04:42:03 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002340)={0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r0, 0xc020660b, 0x0) 04:42:03 executing program 0: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x0) 04:42:03 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000640)={&(0x7f0000000100)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x4}}, 0x10, 0x0}, 0x0) [ 833.208202] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'caroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:03 executing program 3: socketpair(0x3, 0x0, 0x401, &(0x7f0000000240)) [ 833.384286] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x1260, &(0x7f00000000c0)) 04:42:03 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x60}) 04:42:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000001280)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_WOL_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}]}, @ETHTOOL_A_WOL_MODES={0x140, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xf1, 0x4, "1f368b823562a93c24b7c7c55775e4545741fa6e6d0a7ef0715be056cc4b33ef75501531cde2b94150b425817a3ad5e56354f9f20cccad5fc27af3da2f101df612b7b9c8be9a75fb551999cfdbabc663c947d13d801081be5919ddfb56999ba991ddb89b8c25595df2ddf7dfb70492eee0672a9d78dcfd7b8260177ee4694741b4a9bb1bfd9b6e8e6bcb60a8fc1b42b09ffa4348c438772fd04e16b8671f57566bdab7769310eff3a0f01075c5f01d9e8b7e8c2c4b8bf839f65e8c1345f80445f2b05d24ffcb38a28d84e216238237ee5097e157c85eee869d6848ec0dbbdac4cea0997ff2c6ca5319559d37ee"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x3d, 0x4, "423c20e1f35738a144e95571a6e875ab7857f2f40d4c6b06dbf4af8727e593e363be8b215a6bcaccaf392e0cceb28ec3d43d0eb07bbbc7b87b"}]}, @ETHTOOL_A_WOL_SOPASS={0x7d, 0x3, "0202689ecc107911c58dce9cac0031f092b745db8fc180ff13ebcfaa4ae547d4df419ade7face7d98f8de399a108ea49c0b31b572c2f275f9d8bc360aa4339def3b31bf65217ee1dce3239de18960cd01f2dade1bfa2a5ebd35c8ae129376d0e51f22511d0d15f662ed071b051883b4275808784585058b84d"}, @ETHTOOL_A_WOL_SOPASS={0xcd5, 0x3, "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"}]}, 0xfffffdef}}, 0x0) [ 833.700283] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:03 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000001140), 0x0, 0x0) accept4$vsock_stream(r0, 0x0, 0x0, 0x0) [ 833.873033] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:03 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1a, 0x1, &(0x7f0000000000)=@raw=[@exit], &(0x7f0000000040)='GPL\x00', 0x7, 0x89, &(0x7f0000000080)=""/137, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 04:42:04 executing program 5: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x0, 0x0, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x87ed5000) 04:42:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="439873d5629a06a4bc5d4a95eb0007522f038aca965acea43fac434b414ee9c8f3624d2f73c7fe9855abb8c41c55c4dc1ed725f1c89a89fee90712aefb5ccc6ddd2306a01dc88d08666e1c6302f4bc2826f4a7e07ff801996f1f0dd30255da1f603caab02eca335e15dfeadc6baf00a0530e2ffc823d992e1d2adf3a87c7ce345a91650ea333bd715973afea93d1cf205848189cb4bf6c78e46624e1f5446a26e08891438e940c0c6b1ef6a54377903ac3686dc25d6ebc7c5459ee866c35aeb6a17d7409e4e22cbca31c837fce0e68342323a30976407f7e5e9ca6b9c4b1042aa20a38a1e4a5e559f2481f6d374c4b1ef0f42eb666104b1595ce934f6cb7c96909cdd2b610ccb556751e65a7dada6582d9c6902379f1dabdbef62ac1ddc17c8449919ef2ce9852f0994122c6d239e0b973b4305db8415b65a3d1eedad885e8c3760f2573f3cf0f2f25b0c5130912c0d8730579446809a3e56009af3e8c416b91bfb812d270b6a76086673a7478ad687f4e8b592dba89ccc8ec801787c3c72c2c7ce9b5c91975b78b2e180ee45b4e6c30a4f77f2051d05295ad1631fc9004006a07e8aaa60285b215f52814b4ee438d26e7c75abefc7f85bebf8237b68527d7ff4970af4c5401e187a910f73114056ac55f0a0f3b9c863639c2258b46cf95b7d7132021d864d4562067bc4410a22fb25402f49fee57e721a9af79c6", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cbroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:04 executing program 0: lseek(0xffffffffffffffff, 0x3, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x100000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0xb21}], 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="687567653d616c776179732c6e725f696e6f6465733d6b70393925742c6e725f626c6f636b733d652c6d706f6c3d6c6f63616c3a32361c2d332c6a3a362c687567653d6e657665722c", @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f696e6f6465733d303525350a6d886d362c687567653d6e657665722c6769643d", @ANYRESHEX=0xee00, @ANYBLOB, @ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x248000009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x0) 04:42:04 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x68}) 04:42:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8923, &(0x7f00000006c0)={'vlan1\x00', &(0x7f0000000680)=@ethtool_stats}) 04:42:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000440)={[{@check_strict}]}) [ 834.358702] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:04 executing program 1: syz_open_dev$vcsa(&(0x7f00000015c0), 0x0, 0x400100) 04:42:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cdroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 834.487824] isofs_fill_super: root inode is not a directory. Corrupted media? [ 834.496581] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 04:42:04 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x6c}) 04:42:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001940)={0x0}}, 0x0) [ 834.947426] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 834.971912] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:05 executing program 3: socketpair(0xa, 0x5, 0x84, &(0x7f0000000280)) 04:42:05 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0xffffffff00000001, 0x8) 04:42:05 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x74}) 04:42:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cfroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) 04:42:05 executing program 3: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)={0x18, r0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_PAUSE_HEADER={0x4, 0x8}]}, 0x18}}, 0x0) 04:42:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000180)={'veth0_to_bridge\x00', &(0x7f0000000640)=ANY=[@ANYBLOB='E']}) 04:42:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000001a80)={'gre0\x00', &(0x7f0000001980)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@rr={0x7, 0x3}]}}}}}) [ 835.579528] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 835.599980] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:05 executing program 5: seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)=0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8923, &(0x7f0000000080)={'syzkaller0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="868122b1e0108350f2815bb3e6091205ae2eaf29da3a15755a7364adf5ec49cb6d313c073e9fdc1b7f8fa0dfd8ca780c48e80a097bfef6043cf7225ee0a455cf72a1dc74e6042bfdd99e63fa4ce6f5a69913f023ff4b74d4e0df32556842370a1ba077e32418839bb454a91b5874151d1595a68b8b8503f6c6bbc0536cdaee7bf2198a8f9ccfa69a61c98e3f8900e0879af5697320136703c87416a2"]}) 04:42:05 executing program 3: kexec_load(0x1, 0x1, &(0x7f00000001c0)=[{0x0}], 0x1) 04:42:05 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10) 04:42:05 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0x7a}) 04:42:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'chroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000002ac0)={0x6, 0x0, 0x0, 0x1}, 0x40) 04:42:05 executing program 3: syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, 0xffffffffffffffff) 04:42:05 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x18, 0x6, &(0x7f0000000200)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x3}, @func, @btf_id, @initr0], &(0x7f00000001c0)='syzkaller\x00', 0x5, 0x89, &(0x7f0000000080)=""/137, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 835.933305] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:06 executing program 5: timer_create(0x2, 0x0, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000780)={{0x0, 0x3938700}, {0x0, r0+60000000}}, 0x0) timer_gettime(0x0, &(0x7f0000000180)) 04:42:06 executing program 1: add_key$user(&(0x7f0000000340), 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffffd) [ 835.997814] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x40081271, 0x0) 04:42:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'ciroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:06 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0xffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2f0000001c000507000000000d2300000200041f01000000fc0083c9130001", 0x1f}], 0x1}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 04:42:06 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}], 0xff}) 04:42:06 executing program 5: timer_create(0x2, 0x0, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000780)={{0x0, 0x3938700}, {0x0, r0+60000000}}, 0x0) timer_gettime(0x0, &(0x7f0000000180)) 04:42:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x40) 04:42:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) [ 836.344883] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x20) 04:42:06 executing program 5: timer_create(0x2, 0x0, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000780)={{0x0, 0x3938700}, {0x0, r0+60000000}}, 0x0) timer_gettime(0x0, &(0x7f0000000180)) [ 836.509076] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:06 executing program 0: syz_genetlink_get_family_id$fou(&(0x7f00000006c0), 0xffffffffffffffff) 04:42:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cmroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:06 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8912, &(0x7f0000000180)={'veth0_to_bridge\x00', 0x0}) 04:42:06 executing program 5: timer_create(0x2, 0x0, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000780)={{0x0, 0x3938700}, {0x0, r0+60000000}}, 0x0) timer_gettime(0x0, &(0x7f0000000180)) 04:42:06 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\']&-,cgroup.controllers\x00,cgroup.controllersR\x00,dont_appraise,\x00']) r1 = getpid() sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) syz_mount_image$sysv(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x4, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="39deee5e5d0b2bfba4a28d669760a0648773ee85356834f41ad180cc81b75ee56d7562e3e47ba4fd08705b421ca3985554", 0x31, 0xfff}, {&(0x7f0000000180)="13adf32ff1d7603fa43dc072c94c470d3b49dba722c1986d00e7b981465cae00", 0x20, 0x6}, {&(0x7f00000001c0), 0x0, 0x6}], 0x80028, &(0x7f0000000340)={[{'+&%[\'!'}, {'minix\x00'}, {'(!}*'}, {'/dev/loop-control\x00'}, {'/dev/loop-control\x00'}], [{@euid_gt={'euid>', r3}}, {@audit}, {@dont_measure}, {@fowner_lt={'fowner<', 0xee00}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@subj_type={'subj_type', 0x3d, 'minix\x00'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) setuid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000a40)={{}, {0x1, 0x4}, [{0x2, 0x0, 0xee01}, {0x2, 0x4}], {0x4, 0x4}, [{0x8, 0x0, r5}, {0x8, 0x6, r6}], {0x10, 0x6}, {0x20, 0x5}}, 0x44, 0x3) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000780)="0129c727b000c57354ebb40377ccb35f9aeafb1ddfcc549eda0661b8e484f1646bbc431941adb9648783a228f4f496490944eabeec7fe61236004406450de99f051055dd0f5c57961be4aef7c9135738626c3f45d18769ef8f3aa83d265d7a3a5c9546342ba6ec65965579a4952d1b86ec0deb178242d9b61808e55fe897dc63d5b00dc2c1eb16e0e68c04e17690b1ace048aaa1eeb49ff6dc64ce5aba69fef685b4d85a355b79ec99c6df899ee23ebaf9be8295c89c54f37212405ad866bf3d97d8aa92fe69d6610be6cb2a21632425bc3daec69a713fe32cfde611a037cc460f49136a2341e5aa88c9b902f56b57900b7cdbc5852235e32864921f90f0ea10987a003a9e8f1d7d5680fa1e91e93ec7e08e186fe061f791d4b2ed0cc7bb9025ba977fe048575a3d29f2165f22c024ed158687ae63754db4945ef3c3b78ec9a2e9059418384ae78350187ac6b6752b33fe495170641e6a05ec460a86e08fb79ed98ace52cf55bb91ca631a1a674d9daeeb5b6ff13959655f7584873bccd4384939b048ac712bd99c19627362d202b9a4a166a2ae7fa5c9bd166f2790ece8cbd1e5c7afa4c38515105f095932251e3eefe46be05192d60fc12750686b48c10e285717a2ba0f89582fe40970fc35fcf7703cc1e4801d9bd688ad46aaa29318ed7f93a337c98a625d0b241670e62ee303db9759d12b1ee7737ae9ded7821895b3707b075575a979911ec3e911fc9b3f8e68e96570d47217a97a8a516694fb2101a10b54636cae4d755278175dfd59b65d36f38ddc1c12868d50f2a5d04067101bf29cf3beb1a9cd8003c8c7b7674cfed54ef5172b74ec74d16dd900d9bb68c07a2c5dc57102712a91bff0a149815293ef5289d4a8ae1f24f395972c1bfe9e58b1086a2f75b19ef3bdede218ac7c2f631e428e246f342c573e109d5d68b86fbca2bfb4f643b20bd63be5a2c567f0a343202d3e240c812b2d75a44a07467f8fa0599b852b9f0bf77e3ba616a1f4fe986448fb36422e24fce93f7038c9685994125fcc214a83a56c337bbd15b128213345c5cdc83e45267e29583970f3712b502dda888f6fb4068698d30c41c8687565574fad2ffe9c1d12fe6d04300343ea635a7d254094f76f3d4979b461557b87f71f47bddeb91bfddeee31a2505e29fd3526fd6d8007f7ff5ef7311619aca7c5acbfa0266f77b844d3dfb1a8675be64758360f6ec8f652c9030af228edd31e6ba5a6875bbb7534526468bb6671dead113de3b9a9e908b4f00679621d88ae8b3dbec345c78ff2ddd926eca7514bd5dc640bf8050748223ca77e13db8e2817241f2d9af0a0090667a8d076dc282bad4b47805be2fab80c76dcd7e6be3f076422adcc2d4e44f7f41cd9645dddb12a9ddcc1d2d1ae81ab7eef9f50d68558d2ab2b3b5c4db60133c3f9024b35f1922c3c421409fe16aa9478e209ab9339b843c925964a8e1dbff36fc146dc9659fb5daa34b137737fa7c4d1b9aca66a2d510da1ff79e75acab9e72514150a14d126fa0cf80ea0e49fda611683a55f3bf955b8c14458e0380194c7513216e6d1721af5f12ec05b602f1c2ec4ed62bd65fe749179578287e69ff8d438cac5e1ac847c7953671a8da64892af1ee1e39fdabb337ecedc07c89b19ad36c524c67793ca55c258eef34edab6e2ba4da387a7a6ef6f18033d2863e147fb1f7396291c5080b48e01d38cdfa8c64d657a09d9d26236ccc9752e9ddb6fae6bce60ba9500cb7c566b2362c0067e36b9746ca6bbcc224bbfc9d71a0c24f1143ca51bb21cf78ee623b63b649bf8fe0c6bf7777504d9871a9457942de5582a2c54cfa1fa0e36213884c08a48b536a329a2ea937bb9c4183c6f9c52a8cc157f6eb6eaf3f6b595e6db661b76fb938c4727eb036aca804986d2e6d8222d2b5466b26819a63c01cfb775694829ec9486bac090047b58b8aebadeb3e35d679317aa0d5f1bcae1ff602a692f77d564badc040ce08ccca8080e5a61e6d2f5db5f3ad463264cca1bc0d1d07c0c92a7cb112dc5089ab42ec582bea8aae4016a1e9bb2ee01255973927767584f57cbff4b955f724f10f1713d9a330e786e88ad6d7833670382c39acc6d418ec9a8ab77866b81951997738350c00f63e80504f76121834c45c5ab5245cca773739795a53b260429f85c5ee2c2302fd31d0e3bdb5a9235e89e15725f1f467bb5b04641a3dcae413a24e561467dd1f5f5603fe8e23715e384e72097066ce017a2c9670d78137b9ec3011a34d992468c1b3fad1247b257e143485aaffc6d16b53a19fe231a37372a6a1147e1fbb0e895096fb8326ec03623a379b400c5c1354f07b53b5e170e9e079752d131d477886a8e7c76d1774e4b15a7bdf305a1e2b21ce0805bf2ca047b44d9afc43dcf707bfbcb2635cdd6ffac4a2e5acfebe644ac5430c39fd5302a79fbe20b2fe947d650dc65cde1d12281d27cfe6a2449bc371e47b88af2c2f0c7fa1f7bfab3a0a57d6b47fdc24776887f4e069b424f5d9849c854d9b8ab5df3ebaffb392e00134fd9ed7397e38c9ad3ce9f074c2417cff40bdf81b087ac100e683a3afc3504907b38f2a9b1827abb6f41b71eefa6f3451bdc7e9d714ccc634ba33e93193d5b8d3dc139026262933e2884376cb2ffa635e6f68ad5733ef6e976e2aa56eeae40d12501469ed0cf70935100906157bfe0e8db09e609cd8d30427b24f7d94c4563477b7f864d8b77528d07e4241e764d3cc4278a0d6e45f598eccc0bdb933c93c15ed0212b39eec7587e20f658e1f642c86b79d03f3270356f5fba6b85670abf5f4a439ff36632e4a6fc3cc44224084126facb46377b459445b635dc5dd689def7f1f1c44578a89e5ce89d4f01ce82a2467ebc654f3cc40954ee429aac140e35f77d231b0870ffbdb9167c8f9e9efc5e8873a5c64045c3efae8be5682d11575c16890c8e3eeefa1e10597e879ba23e7ef99e5ce87a8173592ef141dbc24d37871a7696dcebe1857651c4c46c268ad9dee9add30a69ad76f9f7397a4e8961650f5e89f817255df28279d143081892f50321a0f16c7dfc4e1610146f0041cb863c202666adfedc6a0d76127a91077bc16ddd6ab45c962817f384cba08282e71f918116576d1628aef307e09e24ec1edb9742becbe6d76652edeb73b65720c3f23e23c31b626549a22967dd1ff08e29e1bebf240b78eefa1c6d42bd0bdbcbd976da72fa7154b1c6f8bc66bc0581f104947de498d3a4e126f8049127ec1993db7d47df15ee37601a62f9d62beeefe4db6edd20ddc2cf6f38349e92ea41f58a80a92c48cf4af6a2a612a4c0d10db8e52c7c7ca5d2c02bd5f779ece0002178a6179cf21e9e1cc8307743bad0b67190e25d9087e5b2c05e31c59931d445b0746860b8d9f13887c07e00900294cb071955d6867cde5294d898d5e59f9388397e4314c8f9949cd8e4152f7fc8d28055271e317179823c03e44a70293770c2b5b82520b91dfb1b2ced5ef88aaa31ad50d8ef35e7c5c6680ce2438967a4dc7dc34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", 0x2000, &(0x7f0000002b80)={&(0x7f0000000440)={0x50, 0x0, 0x3, {0x7, 0x21, 0x7ff, 0x800, 0x5, 0x5, 0xffffffff, 0x1}}, &(0x7f0000000200)={0x18, 0x0, 0x8, {0xffffffff}}, &(0x7f00000004c0)={0x18, 0xfffffffffffffffe, 0x0, {0x400}}, &(0x7f0000000500)={0x18, 0x0, 0x1b7, {0x7f}}, &(0x7f0000000540)={0x18, 0x0, 0xfff, {0x1000}}, &(0x7f00000005c0)={0x28, 0x0, 0x3, {{0x100, 0x40}}}, &(0x7f0000000600)={0x60, 0x0, 0xfffffffffffffffc, {{0xffff, 0x8, 0x4, 0xffff, 0x3, 0x3f, 0x6, 0xa71}}}, &(0x7f0000000680)={0x18, 0x0, 0x2, {0x400}}, &(0x7f00000006c0)={0x11, 0x0, 0x7b16, {'\x00'}}, &(0x7f0000002780)={0x20, 0x0, 0x3, {0x0, 0x2}}, &(0x7f00000027c0)={0x78, 0x0, 0x1, {0x2, 0x5, 0x0, {0x5, 0x8, 0x5, 0x98af, 0x2, 0x8, 0x8, 0x400, 0x0, 0x8000, 0x83, 0x0, 0x0, 0x6}}}, &(0x7f0000002840)={0x90, 0x0, 0x200, {0x0, 0x1, 0x6, 0x8000, 0x8, 0x10000, {0x2, 0x4, 0x80000000, 0x1, 0x10000, 0x20, 0xffff, 0x1f86, 0x8, 0x8000, 0x3, 0x0, r4, 0x3, 0x37}}}, &(0x7f0000002900)={0xb0, 0xfffffffffffffffe, 0x92a8, [{0x5, 0x2, 0x6, 0x200, 'minix\x00'}, {0x6, 0x4, 0x2, 0x8, '&-'}, {0x4, 0x100000000, 0x7, 0x3, '}\xfb}-&-/'}, {0x4, 0x8, 0x1, 0x4, '['}, {0x0, 0x5004, 0x7, 0x0, '/*^*/}8'}]}, &(0x7f00000029c0)={0xb0, 0xfffffffffffffff5, 0x2, [{{0x5, 0x1, 0x1, 0xc1ad, 0x3, 0x7, {0x5, 0x1ff, 0x1ff, 0x4319, 0x10000, 0x4, 0x3, 0x3, 0x8d, 0xc000, 0x0, 0x0, r5, 0x4, 0xffff}}, {0x5, 0x9, 0x1, 0x1, '.'}}]}, &(0x7f0000002a80)={0xa0, 0xffffffffffffffda, 0x9, {{0x3, 0x1, 0x5, 0x0, 0x0, 0x9, {0x3, 0x274, 0x4, 0x8001, 0x4, 0x1, 0x0, 0x7, 0x6b2e, 0xa000, 0x6, 0xee00, r4, 0x1}}, {0x0, 0x18}}}, &(0x7f0000002b40)={0x20, 0xfffffffffffffffe, 0x6, {0x401, 0x0, 0xffffffff, 0xe8}}}) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000000000)={0xffffffffffffffff, r7, 0x7}) [ 836.863739] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 836.875835] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:07 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0xffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2f0000001c000507000000000d2300000200041f01000000fc0083c9130001", 0x1f}], 0x1}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 04:42:07 executing program 0: setitimer(0x2, &(0x7f0000000d80)={{}, {0x77359400}}, 0x0) 04:42:07 executing program 5: socket$netlink(0x10, 0x3, 0xa3bc3de7a6ff7da) 04:42:07 executing program 1: r0 = socket(0x2, 0x3, 0x9) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 04:42:07 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x6, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$rxrpc(0x21, 0x2, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x110, 0x2, &(0x7f0000000040)='\x00', 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000140)={0x3, 0xc1, "cc7e48cd867fdd70ca51bf7a2e72b84cd1d7e5b86f3b382a3821358ee34471bb0974043c763fe846ff86f45ac18c37538a688328f838e3d9d6ab2905dd295f3c5850ff22788fb21be95af34c1d70fcbaf85c452a5a2206148b120a6c7b2e1f821e76ac90f8707261c7b2dc55513d715cd74a1713c608b97e3c3a55464130874c9a1c809b7c99e37f8fcda03f29243378c6a3feb484640216844a69778ad303672f3180e5768b9f580d5013f41b78bc09bc4a04c5a639c14069cf6a6be2be9337fa"}) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="275d26262c2d615c252d2c6367726f75702e636f6e74720cebadd0b67fbcdf78522f43a12f8b2b6f77e5657273002c6367726f75702e636f6e74726f6c6c65727300"]) 04:42:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="439873d5629a06a4bc5d4a95eb0007522f038aca965acea43fac434b414ee9c8f3624d2f73c7fe9855abb8c41c55c4dc1ed725f1c89a89fee90712aefb5ccc6ddd2306a01dc88d08666e1c6302f4bc2826f4a7e07ff801996f1f0dd30255da1f603caab02eca335e15dfeadc6baf00a0530e2ffc823d992e1d2adf3a87c7ce345a91650ea333bd715973afea93d1cf205848189cb4bf6c78e46624e1f5446a26e08891438e940c0c6b1ef6a54377903ac3686dc25d6ebc7c5459ee866c35aeb6a17d7409e4e22cbca31c837fce0e68342323a30976407f7e5e9ca6b9c4b1042aa20a38a1e4a5e559f2481f6d374c4b1ef0f42eb666104b1595ce934f6cb7c96909cdd2b610ccb556751e65a7dada6582d9c6902379f1dabdbef62ac1ddc17c8449919ef2ce9852f0994122c6d239e0b973b4305db8415b65a3d1eedad885e8c3760f2573f3cf0f2f25b0c5130912c0d8730579446809a3e56009af3e8c416b91bfb812d270b6a76086673a7478ad687f4e8b592dba89ccc8ec801787c3c72c2c7ce9b5c91975b78b2e180ee45b4e6c30a4f77f2051d05295ad1631fc9004006a07e8aaa60285b215f52814b4ee438d26e7c75abefc7f85bebf8237b68527d7ff4970af4c5401e187a910f73114056ac55f0a0f3b9c863639c2258b46cf95b7d7132021d864d4562067bc4410a22fb25402f49fee57e721a9af79c6", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'crroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:07 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x6000, 0x0) [ 837.236153] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 837.257412] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'csroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:07 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) mkdirat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x1ff) 04:42:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x34, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x34}}, 0x0) 04:42:07 executing program 2: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x94f8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:07 executing program 0: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)={0x14, r0, 0x1, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) [ 837.634849] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 837.660062] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:08 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0xffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2f0000001c000507000000000d2300000200041f01000000fc0083c9130001", 0x1f}], 0x1}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 04:42:08 executing program 5: select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x400}, 0x0) 04:42:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}]}, 0x2c}}, 0x0) 04:42:08 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x1000, 0x8}, 0x0, 0x8000000000, 0x0, 0x1d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x44, 0x4, 0x1e, 0x1, 0x0, 0x3, 0x0, 0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x78, 0x2, @perf_config_ext={0x709, 0xdbc}, 0xc0, 0x4, 0x30, 0x1, 0x40, 0x7, 0x1, 0x0, 0x158b000, 0x0, 0x100000001}, 0xffffffffffffffff, 0x10, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x401c5820, &(0x7f0000000000)) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x0, 'pids'}, {0x0, 'rdma'}, {0x2b, 'cpu'}, {0x2d, 'io'}, {0x6, 'io'}]}, 0x19) sendmsg$NFT_BATCH(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={{0x14}, [@NFT_MSG_NEWCHAIN={0x80, 0x3, 0xa, 0x801, 0x0, 0x0, {0xc, 0x0, 0x8}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_HOOK={0x54, 0x4, 0x0, 0x1, [@NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_HOOK_DEV={0x14}, @NFTA_HOOK_DEV={0x14, 0x3, 'tunl0\x00'}, @NFTA_HOOK_HOOKNUM={0x8}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x26a470c8}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_DELRULE={0x60, 0x8, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x2}, @NFTA_RULE_EXPRESSIONS={0x44, 0x4, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@rt={{0x7}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_RT_KEY={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_RT_DREG={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_RT_KEY={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_RT_KEY={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_RT_DREG={0x8, 0x1, 0x1, 0x0, 0xf}, @NFTA_RT_KEY={0x8, 0x2, 0x1, 0x0, 0x4}]}}]}]}]}], {0x14}}, 0x108}, 0x1, 0x0, 0x0, 0x8040}, 0x20000800) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:08 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x0, 0x3, &(0x7f0000000040)=@framed, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 04:42:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cxroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:08 executing program 5: syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffffffffffff, 0x0) [ 838.283105] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:08 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8916, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000240)=@ethtool_gstrings}) 04:42:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x8, 0x6, 0x3}, 0x14}}, 0x0) [ 838.375364] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cg%oup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 838.478198] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000380)="66530700ae897094e71b0fa1f107000000364603812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b311fef2c560001000000000000fb8005128e7e4d939955f8ac396203784000400f5734bf000000000000000761f35e919f130dec95128ce7ec033dc0a380543b", 0x91}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 04:42:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, 0xa, 0x6, 0x401}, 0x14}}, 0x0) [ 838.704528] ptrace attach of "/root/syz-executor.5"[19755] was attempted by "/root/syz-executor.5"[19758] [ 838.731409] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:09 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0xffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2f0000001c000507000000000d2300000200041f01000000fc0083c9130001", 0x1f}], 0x1}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 04:42:09 executing program 1: select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0xea60}) 04:42:09 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='\'\x00') sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="275d2675702e636f6e74726f6c6c657273002c6367726f75702e636f6e74726f6c6c657273002c646f6e745f61707072616973652c00befd2284c8fc9446e03eed0a64fae252bdd0ad67d308356493107ccf60d94427947eaa58f9351206796c2dc55d14302e344653b24189e6395f4bbc4c581cef0c76026f1796ab8308172506f9a739682b6ce4dcbc106f4d2fe85f0827726dbc2f5600"/163]) 04:42:09 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x412202, 0x0) 04:42:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0, 0x970000000000}, 0x300, 0x0, 0x7}, 0x0) 04:42:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgr%up.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@local, @empty, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10d0010}) 04:42:09 executing program 0: r0 = memfd_create(&(0x7f0000000080)='lFx\x04\x00bX\x03\xfe}\xe4\x91\x1b\xb0\x1f\xc9]\x83\xe1\xa3\xa6\x9eb+U\xf8\xf3rZ \x1c\x89\x1e\xfa\x88\xf6\xf24\xef\xc9f\x03H', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x12, 0x20000005011, r0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/4\x00') ftruncate(r0, 0x0) [ 839.401326] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:09 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xf323}]}) [ 839.482847] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:09 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000140)={@broadcast, @multicast, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x8, 0x0, 0x0, 0x0, @rand_addr, @multicast1}}}}}, 0x0) 04:42:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgro#p.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:09 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000040)={@broadcast, @multicast, @void, {@ipv4={0x800, @generic={{0x10, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local, {[@ra={0x94, 0x4}, @timestamp_addr={0x44, 0x14, 0x0, 0x1, 0x0, [{@local}, {@multicast2}]}, @ssrr={0x89, 0xf, 0x0, [@loopback, @dev, @loopback]}, @rr={0x7, 0x3}]}}}}}}, 0x0) [ 839.732329] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="439873d5629a06a4bc5d4a95eb0007522f038aca965acea43fac434b414ee9c8f3624d2f73c7fe9855abb8c41c55c4dc1ed725f1c89a89fee90712aefb5ccc6ddd2306a01dc88d08666e1c6302f4bc2826f4a7e07ff801996f1f0dd30255da1f603caab02eca335e15dfeadc6baf00a0530e2ffc823d992e1d2adf3a87c7ce345a91650ea333bd715973afea93d1cf205848189cb4bf6c78e46624e1f5446a26e08891438e940c0c6b1ef6a54377903ac3686dc25d6ebc7c5459ee866c35aeb6a17d7409e4e22cbca31c837fce0e68342323a30976407f7e5e9ca6b9c4b1042aa20a38a1e4a5e559f2481f6d374c4b1ef0f42eb666104b1595ce934f6cb7c96909cdd2b610ccb556751e65a7dada6582d9c6902379f1dabdbef62ac1ddc17c8449919ef2ce9852f0994122c6d239e0b973b4305db8415b65a3d1eedad885e8c3760f2573f3cf0f2f25b0c5130912c0d8730579446809a3e56009af3e8c416b91bfb812d270b6a76086673a7478ad687f4e8b592dba89ccc8ec801787c3c72c2c7ce9b5c91975b78b2e180ee45b4e6c30a4f77f2051d05295ad1631fc9004006a07e8aaa60285b215f52814b4ee438d26e7c75abefc7f85bebf8237b68527d7ff4970af4c5401e187a910f73114056ac55f0a0f3b9c863639c2258b46cf95b7d7132021d864d4562067bc4410a22fb25402f49fee57e721a9af79c6", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cEroup.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgr%up.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 840.175637] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:10 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xff, 0x6, 0xae, 0x40, 0x0, 0x2, 0x15402, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x0, 0xce0}, 0x8000, 0x10001, 0x4, 0x8, 0xc65, 0x3, 0x1d4d, 0x0, 0xffffffff, 0x0, 0x6}, r1, 0xd, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="275d26262c2d615c252d2c6367726f75702c636f6e74726f6c6c65f273002c6367726f75702e636f6e74726f6c6c657273868d000000000000707072616973652c00b3eaad5513bf96d6a462570c32fb50"]) 04:42:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 04:42:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgro%p.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x9, 0x401) 04:42:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:10 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f0000001500)=""/197, 0xc5}, {&(0x7f0000000440)=""/49, 0x31}], 0x3, 0x9, 0x401) 04:42:10 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f0000001500)=""/197, 0xc5}, {&(0x7f0000000440)=""/49, 0x31}], 0x3, 0x9, 0x401) [ 840.443926] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 840.534252] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgro*p.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:10 executing program 5 (fault-call:5 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:10 executing program 0 (fault-call:4 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:10 executing program 1 (fault-call:1 fault-nth:0): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:10 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) [ 840.782846] FAULT_INJECTION: forcing a failure. [ 840.782846] name failslab, interval 1, probability 0, space 0, times 0 [ 840.817404] FAULT_INJECTION: forcing a failure. [ 840.817404] name failslab, interval 1, probability 0, space 0, times 0 [ 840.829679] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 840.843198] CPU: 1 PID: 19860 Comm: syz-executor.0 Not tainted 4.19.193-syzkaller #0 [ 840.851390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 840.860763] Call Trace: [ 840.863484] dump_stack+0x1fc/0x2ef [ 840.867217] should_fail.cold+0xa/0xf [ 840.871033] ? setup_fault_attr+0x200/0x200 [ 840.875491] ? lock_acquire+0x170/0x3c0 [ 840.879486] __should_failslab+0x115/0x180 [ 840.883743] should_failslab+0x5/0x10 [ 840.887608] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 840.892803] __kmalloc_node+0x38/0x70 [ 840.896986] kvmalloc_node+0x61/0xf0 [ 840.900882] seq_read+0x807/0x1160 [ 840.904533] ? fsnotify+0x84e/0xe10 [ 840.908186] ? fsnotify_first_mark+0x200/0x200 [ 840.912783] ? traverse.part.0+0x590/0x590 [ 840.917028] proc_reg_read+0x1bd/0x2d0 [ 840.920947] ? proc_reg_unlocked_ioctl+0x2c0/0x2c0 [ 840.925939] do_iter_read+0x471/0x630 [ 840.929863] vfs_readv+0xe5/0x150 [ 840.933330] ? compat_rw_copy_check_uvector+0x410/0x410 [ 840.938707] ? lock_downgrade+0x720/0x720 [ 840.942975] ? do_dup2+0x450/0x450 [ 840.946537] __x64_sys_preadv+0x22b/0x310 [ 840.950730] ? __ia32_sys_writev+0xb0/0xb0 [ 840.955065] ? trace_hardirqs_off_caller+0x6e/0x210 [ 840.960400] ? do_syscall_64+0x21/0x620 [ 840.964484] do_syscall_64+0xf9/0x620 [ 840.968395] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 840.973711] RIP: 0033:0x4665d9 [ 840.976919] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 840.996201] RSP: 002b:00007ff60dba9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 841.004096] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 841.011373] RDX: 0000000000000001 RSI: 0000000020000480 RDI: 0000000000000004 [ 841.018657] RBP: 00007ff60dba91d0 R08: 0000000000000000 R09: 0000000000000000 [ 841.026142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 841.033522] R13: 00007fff27c4d8df R14: 00007ff60dba9300 R15: 0000000000022000 [ 841.067470] CPU: 1 PID: 19858 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 841.077338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 841.087598] Call Trace: [ 841.090230] dump_stack+0x1fc/0x2ef [ 841.093877] should_fail.cold+0xa/0xf [ 841.098139] ? setup_fault_attr+0x200/0x200 [ 841.102482] ? lock_acquire+0x170/0x3c0 [ 841.106477] __should_failslab+0x115/0x180 [ 841.110722] should_failslab+0x5/0x10 [ 841.114547] kmem_cache_alloc_trace+0x284/0x380 [ 841.119365] ? loop_queue_work+0x20c0/0x20c0 [ 841.123784] loop_add+0x4e/0x8a0 [ 841.127257] loop_control_ioctl+0x16c/0x480 [ 841.131667] ? loop_lookup+0x1d0/0x1d0 [ 841.135765] ? ksys_write+0x241/0x2a0 [ 841.139959] ? loop_lookup+0x1d0/0x1d0 [ 841.143874] do_vfs_ioctl+0xcdb/0x12e0 [ 841.147785] ? lock_downgrade+0x720/0x720 [ 841.152028] ? check_preemption_disabled+0x41/0x280 [ 841.157259] ? ioctl_preallocate+0x200/0x200 [ 841.161682] ? __fget+0x356/0x510 [ 841.165234] ? do_dup2+0x450/0x450 [ 841.169001] ? vfs_write+0x393/0x540 [ 841.172734] ? fput+0x2b/0x190 [ 841.175948] ksys_ioctl+0x9b/0xc0 [ 841.179495] __x64_sys_ioctl+0x6f/0xb0 [ 841.183409] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 841.187997] do_syscall_64+0xf9/0x620 [ 841.191806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 841.197010] RIP: 0033:0x4665d9 [ 841.200209] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.219394] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 841.227114] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 841.234388] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 841.241670] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 841.249047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 841.256506] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:11 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:11 executing program 0 (fault-call:4 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:11 executing program 5 (fault-call:5 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 841.374983] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:11 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x2, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgro+p.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:11 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x5c, 0x2, 0x6, 0x101, 0x0, 0x0, {0xc}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x18}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x80000001}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e22}]}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x5) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="235d26262c2d615c252d2c6367726f75702e636f6e74726f6c6c657273002c6367726f75702e636f6e74726f6c6c657273002c646f6e745f61707072616973652c00915125516082a47f18a48103f4fd627fb558e8518f98ba1126c0c1e63aaefbc9ee35b9e9419da70c9e8bf258c8a4b771f31ebb090a59626683c71144e93d8849799f85e8f38791603361154ccaa9d2b7745032e4a25c0400000000000000a8c15b3c57c971b5a57c2230fa00000000000000"]) [ 841.529407] FAULT_INJECTION: forcing a failure. [ 841.529407] name failslab, interval 1, probability 0, space 0, times 0 [ 841.561270] CPU: 0 PID: 19886 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 841.569210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 841.578610] Call Trace: [ 841.581219] dump_stack+0x1fc/0x2ef [ 841.584863] should_fail.cold+0xa/0xf [ 841.588680] ? setup_fault_attr+0x200/0x200 [ 841.593026] ? lock_acquire+0x170/0x3c0 [ 841.597029] __should_failslab+0x115/0x180 [ 841.601310] should_failslab+0x5/0x10 [ 841.605228] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 841.610364] __kmalloc_node+0x38/0x70 [ 841.614207] blk_mq_alloc_tag_set+0x330/0xa30 [ 841.618921] loop_add+0x26d/0x8a0 [ 841.622386] loop_control_ioctl+0x16c/0x480 [ 841.626802] ? loop_lookup+0x1d0/0x1d0 [ 841.630715] ? ksys_write+0x241/0x2a0 [ 841.634521] ? loop_lookup+0x1d0/0x1d0 [ 841.638513] do_vfs_ioctl+0xcdb/0x12e0 [ 841.642412] ? lock_downgrade+0x720/0x720 [ 841.646588] ? check_preemption_disabled+0x41/0x280 [ 841.651710] ? ioctl_preallocate+0x200/0x200 [ 841.657439] ? __fget+0x356/0x510 [ 841.660917] ? do_dup2+0x450/0x450 [ 841.664481] ? vfs_write+0x393/0x540 [ 841.668231] ? fput+0x2b/0x190 [ 841.671755] ksys_ioctl+0x9b/0xc0 [ 841.675372] __x64_sys_ioctl+0x6f/0xb0 [ 841.679358] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 841.683987] do_syscall_64+0xf9/0x620 [ 841.687802] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 841.693082] RIP: 0033:0x4665d9 [ 841.696279] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.715195] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 841.722938] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 04:42:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x57}], 0x1, 0x0, 0x0) [ 841.730230] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 841.737507] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 841.744871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 841.752411] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:11 executing program 5 (fault-call:5 fault-nth:2): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 841.835299] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x20000426}], 0x1, 0x0, 0x0) 04:42:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgro-p.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:12 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x3, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 842.013304] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 842.091317] FAULT_INJECTION: forcing a failure. [ 842.091317] name failslab, interval 1, probability 0, space 0, times 0 [ 842.126103] CPU: 1 PID: 19910 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 842.134035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 842.143515] Call Trace: [ 842.146123] dump_stack+0x1fc/0x2ef [ 842.149856] should_fail.cold+0xa/0xf [ 842.153886] ? setup_fault_attr+0x200/0x200 [ 842.158224] ? lock_acquire+0x170/0x3c0 [ 842.162305] __should_failslab+0x115/0x180 [ 842.166750] should_failslab+0x5/0x10 [ 842.170575] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 842.175703] __kmalloc_node+0x38/0x70 [ 842.179534] blk_mq_alloc_tag_set+0x3c2/0xa30 [ 842.184059] loop_add+0x26d/0x8a0 [ 842.187633] loop_control_ioctl+0x16c/0x480 [ 842.192061] ? loop_lookup+0x1d0/0x1d0 [ 842.195971] ? ksys_write+0x241/0x2a0 [ 842.199790] ? loop_lookup+0x1d0/0x1d0 [ 842.203697] do_vfs_ioctl+0xcdb/0x12e0 [ 842.207696] ? lock_downgrade+0x720/0x720 [ 842.211860] ? check_preemption_disabled+0x41/0x280 [ 842.217223] ? ioctl_preallocate+0x200/0x200 [ 842.221645] ? __fget+0x356/0x510 [ 842.225123] ? do_dup2+0x450/0x450 [ 842.228698] ? vfs_write+0x393/0x540 [ 842.232571] ? fput+0x2b/0x190 [ 842.235878] ksys_ioctl+0x9b/0xc0 [ 842.239344] __x64_sys_ioctl+0x6f/0xb0 [ 842.243570] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 842.248267] do_syscall_64+0xf9/0x620 [ 842.252193] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 842.257523] RIP: 0033:0x4665d9 [ 842.260820] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 842.280025] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 842.287775] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 842.295055] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 842.302410] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 842.309841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 842.317140] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x7ffff000}], 0x1, 0x0, 0x0) [ 842.361885] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:12 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000140)={[{'\']&&'}, {'-a\\%-'}, {'cgr\x7fu\xff.cq\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12&\xf4V\xb1\xcf\xe5\x8bf\x98q\x88\xb5\xb7\a\xc8\xf8ww#\xb2\x97\x9d5\xae\x15|W\xf7g\xa6!\xca\xbe\x86\x05>\xf4nN\xa99%1\x8a\xfc$\x13\x06\x04O(\x01\xa5\xb6if\r\x89\x88\xaa\xcd\'\xd9\xaa\xe0_\xde\xbd\xa1;A/\x0ebq\x9f\xf5\xc7\xf3\x0f_\xdcS\xdd\n\xd6G\xa8q[W\xdd\xdf'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:12 executing program 5 (fault-call:5 fault-nth:3): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:12 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x4, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgro.p.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 842.650345] FAULT_INJECTION: forcing a failure. [ 842.650345] name failslab, interval 1, probability 0, space 0, times 0 [ 842.678284] CPU: 1 PID: 19938 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 842.686327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 842.695801] Call Trace: 04:42:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x8, 0x0, 0x0) [ 842.698420] dump_stack+0x1fc/0x2ef [ 842.702401] should_fail.cold+0xa/0xf [ 842.706242] ? setup_fault_attr+0x200/0x200 [ 842.710669] ? lock_acquire+0x170/0x3c0 [ 842.714666] __should_failslab+0x115/0x180 [ 842.718924] should_failslab+0x5/0x10 [ 842.722742] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 842.728127] blk_mq_init_tags+0x6a/0x2b0 [ 842.732737] blk_mq_alloc_rq_map+0x9d/0x230 [ 842.737109] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 842.741802] blk_mq_alloc_tag_set+0x589/0xa30 [ 842.746384] loop_add+0x26d/0x8a0 04:42:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xf93, 0x0, 0x0) [ 842.749870] loop_control_ioctl+0x16c/0x480 [ 842.754308] ? loop_lookup+0x1d0/0x1d0 [ 842.758343] ? ksys_write+0x241/0x2a0 [ 842.762247] ? loop_lookup+0x1d0/0x1d0 [ 842.766329] do_vfs_ioctl+0xcdb/0x12e0 [ 842.770239] ? lock_downgrade+0x720/0x720 [ 842.774581] ? check_preemption_disabled+0x41/0x280 [ 842.779671] ? ioctl_preallocate+0x200/0x200 [ 842.784280] ? __fget+0x356/0x510 [ 842.787758] ? do_dup2+0x450/0x450 [ 842.791322] ? vfs_write+0x393/0x540 [ 842.795796] ? fput+0x2b/0x190 [ 842.799369] ksys_ioctl+0x9b/0xc0 [ 842.802935] __x64_sys_ioctl+0x6f/0xb0 [ 842.806982] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 842.812114] do_syscall_64+0xf9/0x620 [ 842.816222] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 842.821824] RIP: 0033:0x4665d9 [ 842.825033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 04:42:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xfaa, 0x0, 0x0) 04:42:12 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x5, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 842.845058] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 842.853221] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 842.860509] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 842.867793] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 842.875173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 842.882569] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 842.915828] blk-mq: reduced tag depth (128 -> 64) 04:42:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xfb6, 0x0, 0x0) [ 842.957090] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 842.961333] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:13 executing program 5 (fault-call:5 fault-nth:4): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:13 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="275d26262c2d615c252d2c6367726f75702e636f6e74726f6c6c657273002c6367726f75702e636f6e74726f6c6c657273002c646f6e745f61707072616973652c00d75641bd4b62bcd8d281e9fa320ac5897c808f5c3b45773febcb30ed42d2cdf7407231514eeedee7021f4d4c6e3e3f55b350388596e418d1d3b2854cfe148e0e7a4f9dac7a29a51bd5064e"]) 04:42:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xfbe, 0x0, 0x0) 04:42:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgro0p.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:13 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x6, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xfc6, 0x0, 0x0) [ 843.216059] FAULT_INJECTION: forcing a failure. [ 843.216059] name failslab, interval 1, probability 0, space 0, times 0 [ 843.251444] CPU: 0 PID: 19967 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 843.259492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 843.268993] Call Trace: [ 843.271631] dump_stack+0x1fc/0x2ef [ 843.275286] should_fail.cold+0xa/0xf [ 843.279102] ? setup_fault_attr+0x200/0x200 [ 843.283447] ? lock_acquire+0x170/0x3c0 [ 843.287471] __should_failslab+0x115/0x180 [ 843.291731] should_failslab+0x5/0x10 [ 843.295641] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 843.300776] __kmalloc_node+0x38/0x70 [ 843.304587] sbitmap_init_node+0x123/0x440 [ 843.309016] sbitmap_queue_init_node+0x37/0x6c0 [ 843.313711] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 843.318840] blk_mq_init_tags+0x10d/0x2b0 [ 843.323005] blk_mq_alloc_rq_map+0x9d/0x230 [ 843.327342] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 843.332055] blk_mq_alloc_tag_set+0x589/0xa30 [ 843.336573] loop_add+0x26d/0x8a0 [ 843.340093] loop_control_ioctl+0x16c/0x480 [ 843.344534] ? loop_lookup+0x1d0/0x1d0 [ 843.348433] ? ksys_write+0x241/0x2a0 [ 843.352329] ? loop_lookup+0x1d0/0x1d0 [ 843.356229] do_vfs_ioctl+0xcdb/0x12e0 [ 843.360141] ? lock_downgrade+0x720/0x720 [ 843.364298] ? check_preemption_disabled+0x41/0x280 [ 843.369426] ? ioctl_preallocate+0x200/0x200 [ 843.373857] ? __fget+0x356/0x510 [ 843.377319] ? do_dup2+0x450/0x450 [ 843.380855] ? vfs_write+0x393/0x540 [ 843.384577] ? fput+0x2b/0x190 [ 843.387877] ksys_ioctl+0x9b/0xc0 [ 843.391338] __x64_sys_ioctl+0x6f/0xb0 [ 843.395320] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 843.400171] do_syscall_64+0xf9/0x620 [ 843.404176] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 843.409385] RIP: 0033:0x4665d9 [ 843.412668] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 843.431936] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 843.439655] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 843.447108] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 843.454395] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 843.461769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 843.469582] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xfce, 0x0, 0x0) [ 843.526842] blk-mq: reduced tag depth (128 -> 64) 04:42:13 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x7, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 843.599182] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:13 executing program 5 (fault-call:5 fault-nth:5): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xfd7, 0x0, 0x0) [ 843.708360] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:13 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x8, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:13 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0xa9, 0xfa, 0x1, 0x2, 0x8, 0x0, 0x9, 0x20000, 0xb, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1002, 0x4, @perf_bp, 0x200, 0x8000df, 0x1ff, 0x5, 0x8, 0xffff, 0x2, 0x0, 0xfffffff9, 0x0, 0xae8}, r0, 0x4, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroXp.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:13 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x9, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 843.852278] FAULT_INJECTION: forcing a failure. [ 843.852278] name failslab, interval 1, probability 0, space 0, times 0 [ 843.871416] CPU: 0 PID: 20007 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 843.879483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 843.888851] Call Trace: [ 843.891472] dump_stack+0x1fc/0x2ef [ 843.895351] should_fail.cold+0xa/0xf [ 843.899152] ? setup_fault_attr+0x200/0x200 [ 843.903480] ? lock_acquire+0x170/0x3c0 [ 843.907593] __should_failslab+0x115/0x180 [ 843.911862] should_failslab+0x5/0x10 [ 843.915739] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 843.924026] sbitmap_queue_init_node+0x240/0x6c0 [ 843.928800] blk_mq_init_tags+0x10d/0x2b0 [ 843.932962] blk_mq_alloc_rq_map+0x9d/0x230 [ 843.937315] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 843.941834] blk_mq_alloc_tag_set+0x589/0xa30 [ 843.946358] loop_add+0x26d/0x8a0 [ 843.949841] loop_control_ioctl+0x16c/0x480 [ 843.954455] ? loop_lookup+0x1d0/0x1d0 [ 843.958414] ? ksys_write+0x241/0x2a0 [ 843.962413] ? loop_lookup+0x1d0/0x1d0 [ 843.966322] do_vfs_ioctl+0xcdb/0x12e0 [ 843.970576] ? lock_downgrade+0x720/0x720 [ 843.975000] ? check_preemption_disabled+0x41/0x280 [ 843.980365] ? ioctl_preallocate+0x200/0x200 [ 843.984824] ? __fget+0x356/0x510 [ 843.988347] ? do_dup2+0x450/0x450 [ 843.992180] ? vfs_write+0x393/0x540 [ 843.996012] ? fput+0x2b/0x190 [ 843.999205] ksys_ioctl+0x9b/0xc0 [ 844.002666] __x64_sys_ioctl+0x6f/0xb0 [ 844.006830] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 844.011699] do_syscall_64+0xf9/0x620 [ 844.015746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 844.025720] RIP: 0033:0x4665d9 [ 844.028925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 04:42:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xfdf, 0x0, 0x0) [ 844.048197] RSP: 002b:00007fb6fcb66188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 844.056677] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 844.064323] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 844.071695] RBP: 00007fb6fcb661d0 R08: 0000000000000000 R09: 0000000000000000 [ 844.078970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 844.086253] R13: 00007fff78ed59df R14: 00007fb6fcb66300 R15: 0000000000022000 [ 844.126670] blk-mq: reduced tag depth (128 -> 64) 04:42:14 executing program 5 (fault-call:5 fault-nth:6): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xfe7, 0x0, 0x0) [ 844.306116] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:14 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xb, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 844.377328] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrocp.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xff0, 0x0, 0x0) [ 844.498753] FAULT_INJECTION: forcing a failure. [ 844.498753] name failslab, interval 1, probability 0, space 0, times 0 [ 844.536337] CPU: 1 PID: 20031 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 844.544257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 844.553822] Call Trace: [ 844.556447] dump_stack+0x1fc/0x2ef [ 844.560104] should_fail.cold+0xa/0xf [ 844.563920] ? setup_fault_attr+0x200/0x200 [ 844.568275] ? lock_acquire+0x170/0x3c0 [ 844.572362] __should_failslab+0x115/0x180 [ 844.576624] should_failslab+0x5/0x10 [ 844.580443] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 844.585656] sbitmap_queue_init_node+0x240/0x6c0 [ 844.590427] blk_mq_init_tags+0x16f/0x2b0 [ 844.594590] blk_mq_alloc_rq_map+0x9d/0x230 [ 844.598923] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 844.603461] blk_mq_alloc_tag_set+0x589/0xa30 [ 844.607971] loop_add+0x26d/0x8a0 [ 844.611438] loop_control_ioctl+0x16c/0x480 [ 844.615801] ? loop_lookup+0x1d0/0x1d0 [ 844.619703] ? ksys_write+0x241/0x2a0 [ 844.623627] ? loop_lookup+0x1d0/0x1d0 [ 844.627554] do_vfs_ioctl+0xcdb/0x12e0 [ 844.631483] ? lock_downgrade+0x720/0x720 [ 844.635676] ? check_preemption_disabled+0x41/0x280 [ 844.640793] ? ioctl_preallocate+0x200/0x200 [ 844.645219] ? __fget+0x356/0x510 [ 844.648691] ? do_dup2+0x450/0x450 [ 844.652254] ? vfs_write+0x393/0x540 [ 844.656245] ? fput+0x2b/0x190 [ 844.659453] ksys_ioctl+0x9b/0xc0 [ 844.662925] __x64_sys_ioctl+0x6f/0xb0 [ 844.666847] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 844.671439] do_syscall_64+0xf9/0x620 [ 844.675353] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 844.680558] RIP: 0033:0x4665d9 [ 844.683777] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 844.702776] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 844.710586] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 844.717970] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 844.725250] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 844.732549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 844.739942] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:14 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="b702000000000000bfa30000000000004503000000fefff67a0af0ffe8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000100b7050000640000006a0a0afe00000000850000000b000000b70000004dc50000950000000000000089c81f20273d16b72eb83ec5a3487bb07eb78c27b090941bd3384dd6a23151ffce108d31287801000000000000000012cf6956e09d1938013c217e0f6ab2366e8a87554c901f03733d40c6d1f46f0960f2af470755861103bb45e5d53c9fe36bbd35e53c6376c0c2b1daa58a9c34444bb7e9673576d017fc94c5857ead931db6cd370e93b6d5a74cc1d2c50896249ed7420f8680a730d876c36a1f0069392e0d0000556ec919d0b1681369d448c6f8a5cc77c14c8d4e7f20fd224829af6de3d5ef71857496714db96c6db18ea5189cfbddd6e4de3617adabc31f370c05e1f134e5f90a326b0cb5268e40f5ba9b5360a516c3f87f05e5d1af657c445131edb61670ff2c62117e96eba22382758239c0449defd2aad967d9e293fad4e69127d56d6e63bf02af42a521790fb18c26612f6ba1f41301065e99d012bba05fae41fa15aafb1685e65f6823092251d556a89c2886ea64bc457280330dc9cdb6890ebda8f038de3c753fdb023433e9ba977bf1bcb23df80d5a8cac82ab62796a7823d241795ab1258fe937312fc5e921e853be202ffca15500001970e28e6238580101b710cf8b82bc02c12fe01bd8df4e97c67e8a3693b23668c55eed4e24eafa16a4f43b6739b30a9321531e5eb006b547c13cdfa2fa211d07a28d771c5aa7f5d58331ad45fc89ac44c9d222b3ac03ce76fc9d341f076264f8cf493901ad919329a295f63be4e91417b9cd09cf47272d46666571f24d71fcff2a9e869c2144f5775c37084acc57b5793f25f853f7a98965e5bd9ff5253f787eb321572355c706d6d2e27c475fd077000000000056abdefce1b79d8029af8de217c23f79e68fe48420cbb226a752b817fc17efa23268c68d23659a581b7c43263f95946caba8d4c3b1472b08c663835dc147e692670e1c0cb20ea6f9394fcfc6776d1e6d3e5dcf00e3f842d5b5c22197cb7420361e3ce51ff93661d1bbf3437354cc7aded002d2d1f1dbfd6d8169cfe3da7dc5d77bbc26f5ed74953e29837f614415015cb211668d6493087475a101d077632b20aeff392f40f0ea914474adb817005f59058641f65964c7a1652d96dcfa640d780ca1ec92c9bc314146a00ed77dc624eaa849037137638d146eb87bb25cb493ce0935a5f33d0000000000009e10e8aa7d879bed35491223b15b34438be933bfacffae0ae9d027624638d933c159fbc293916ebcc6b2eb67fe9d321b7c08df7f6df45cb157fa7593ae2639ca5dc1367ba39a76518bc91dd94fc556af84fe0346f2e7d3c2e6ae4a98270000f5c32b64f91561b9b443478e2552dc61a70c6c0222f60b649220e959b13adad5be4db950da54b99288ee7fc75cf1231765405189575dbbd906a686de9fd1876faa36b9b5cb7dadf7853a78f20baeb0e02b4c82bb3bf9ec6429d35a2455d69891f4ea0c4b4865653f55b244c49e576639eee39eb16fdf200f557fc34e1db72352b474288a084efdfd50db8aafc8c6d187307e617400000000000000000000000000000000f3ac6723fee302e62d8bc800000000000000003d198726a89d534eb7a1adf70acba58e71493a0a7a922edea8b2c5e396edeacb22b6328976ad5514a711e03c3c02f26df8df35805b5aca40c7df48c19526b7181dc6afae740b7c2404f428506c0046223a1ce6e8b588ae7a088328641c794732750fd4243c94e4fe55e363e3b1354f2da67496631ca32314080a4a62184c220000000000000000000000000000003f77c7159ae526b1e8ab0000000000000000000000006cf5e8bf644458587249d01f04e2cf1dc03e6ebd0f4c5de4faf96202e1c3d5cc32f4e3e587446a066e637f8c632d899a17eedb1d9c59380be5c0d40a5963d469758f12477cf7ad0555c19e46ca7be06558011b1c19586f6c90b1d43ffffaba7fe5472a8fa243af5300fd1ca0b90fbf0aacabe1aae2d9ea7e70b8e9d38feec478dae8c5a8a19fb7afdaed0c75bd473e32df9a87e47fd97a48f39f48330769a493805a13bbd084a468b1e70cbea35a377fb0db6f3cde1b90bfb59de05483af9f02dbc00340b8b22c99ca7ab855df7be8af217b434552081d6539258bf28ffffe31d386bb09ea72a4efbf84fde0da051b931f17f945b5589107e7479979ea3557e988bdb505ee00fd69668fcb2e9ca691c9de"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xc, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xf000, 0x0, 0x0) 04:42:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xfffff000, 0x0, 0x0) [ 844.980440] blk-mq: reduced tag depth (128 -> 64) [ 845.054250] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:15 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\']&&,-a\\llers\x00,cgroup.controllers\x00,dont_appraise,\x00']) 04:42:15 executing program 5 (fault-call:5 fault-nth:7): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:15 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xd, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xffffff1f, 0x0, 0x0) [ 845.376025] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:15 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xe, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 845.477449] FAULT_INJECTION: forcing a failure. [ 845.477449] name failslab, interval 1, probability 0, space 0, times 0 [ 845.502019] CPU: 1 PID: 20073 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 845.509951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 845.519397] Call Trace: [ 845.522012] dump_stack+0x1fc/0x2ef [ 845.525653] should_fail.cold+0xa/0xf [ 845.529678] ? setup_fault_attr+0x200/0x200 [ 845.534203] ? __lockdep_init_map+0x100/0x5a0 [ 845.538747] __should_failslab+0x115/0x180 [ 845.542995] should_failslab+0x5/0x10 [ 845.546896] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 845.552019] __kmalloc_node+0x38/0x70 [ 845.555835] blk_mq_alloc_rq_map+0xdf/0x230 [ 845.560178] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 845.564703] blk_mq_alloc_tag_set+0x589/0xa30 [ 845.569221] loop_add+0x26d/0x8a0 [ 845.572819] loop_control_ioctl+0x16c/0x480 [ 845.577154] ? loop_lookup+0x1d0/0x1d0 [ 845.581258] ? ksys_write+0x241/0x2a0 [ 845.585074] ? loop_lookup+0x1d0/0x1d0 [ 845.589021] do_vfs_ioctl+0xcdb/0x12e0 [ 845.592950] ? lock_downgrade+0x720/0x720 [ 845.597115] ? check_preemption_disabled+0x41/0x280 [ 845.602171] ? ioctl_preallocate+0x200/0x200 [ 845.606712] ? __fget+0x356/0x510 [ 845.610207] ? do_dup2+0x450/0x450 [ 845.613756] ? vfs_write+0x393/0x540 [ 845.617487] ? fput+0x2b/0x190 [ 845.620701] ksys_ioctl+0x9b/0xc0 [ 845.624171] __x64_sys_ioctl+0x6f/0xb0 [ 845.628073] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 845.632762] do_syscall_64+0xf9/0x620 [ 845.636756] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 845.641960] RIP: 0033:0x4665d9 [ 845.645202] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 845.664395] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 04:42:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0xfffffffffffff000, 0x0, 0x0) [ 845.672124] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 845.679441] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 845.686904] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 845.694226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 845.701711] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 845.789497] blk-mq: reduced tag depth (128 -> 64) 04:42:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrodp.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 845.848719] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:16 executing program 5 (fault-call:5 fault-nth:8): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x2, 0x0) 04:42:16 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="b702000000000000bfa30000000000004503000000fefff67a0af0ffe8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000100b7050000640000006a0a0afe00000000850000000b000000b70000004dc50000950000000000000089c81f20273d16b72eb83ec5a3487bb07eb78c27b090941bd3384dd6a23151ffce108d31287801000000000000000012cf6956e09d1938013c217e0f6ab2366e8a87554c901f03733d40c6d1f46f0960f2af470755861103bb45e5d53c9fe36bbd35e53c6376c0c2b1daa58a9c34444bb7e9673576d017fc94c5857ead931db6cd370e93b6d5a74cc1d2c50896249ed7420f8680a730d876c36a1f0069392e0d0000556ec919d0b1681369d448c6f8a5cc77c14c8d4e7f20fd224829af6de3d5ef71857496714db96c6db18ea5189cfbddd6e4de3617adabc31f370c05e1f134e5f90a326b0cb5268e40f5ba9b5360a516c3f87f05e5d1af657c445131edb61670ff2c62117e96eba22382758239c0449defd2aad967d9e293fad4e69127d56d6e63bf02af42a521790fb18c26612f6ba1f41301065e99d012bba05fae41fa15aafb1685e65f6823092251d556a89c2886ea64bc457280330dc9cdb6890ebda8f038de3c753fdb023433e9ba977bf1bcb23df80d5a8cac82ab62796a7823d241795ab1258fe937312fc5e921e853be202ffca15500001970e28e6238580101b710cf8b82bc02c12fe01bd8df4e97c67e8a3693b23668c55eed4e24eafa16a4f43b6739b30a9321531e5eb006b547c13cdfa2fa211d07a28d771c5aa7f5d58331ad45fc89ac44c9d222b3ac03ce76fc9d341f076264f8cf493901ad919329a295f63be4e91417b9cd09cf47272d46666571f24d71fcff2a9e869c2144f5775c37084acc57b5793f25f853f7a98965e5bd9ff5253f787eb321572355c706d6d2e27c475fd077000000000056abdefce1b79d8029af8de217c23f79e68fe48420cbb226a752b817fc17efa23268c68d23659a581b7c43263f95946caba8d4c3b1472b08c663835dc147e692670e1c0cb20ea6f9394fcfc6776d1e6d3e5dcf00e3f842d5b5c22197cb7420361e3ce51ff93661d1bbf3437354cc7aded002d2d1f1dbfd6d8169cfe3da7dc5d77bbc26f5ed74953e29837f614415015cb211668d6493087475a101d077632b20aeff392f40f0ea914474adb817005f59058641f65964c7a1652d96dcfa640d780ca1ec92c9bc314146a00ed77dc624eaa849037137638d146eb87bb25cb493ce0935a5f33d0000000000009e10e8aa7d879bed35491223b15b34438be933bfacffae0ae9d027624638d933c159fbc293916ebcc6b2eb67fe9d321b7c08df7f6df45cb157fa7593ae2639ca5dc1367ba39a76518bc91dd94fc556af84fe0346f2e7d3c2e6ae4a98270000f5c32b64f91561b9b443478e2552dc61a70c6c0222f60b649220e959b13adad5be4db950da54b99288ee7fc75cf1231765405189575dbbd906a686de9fd1876faa36b9b5cb7dadf7853a78f20baeb0e02b4c82bb3bf9ec6429d35a2455d69891f4ea0c4b4865653f55b244c49e576639eee39eb16fdf200f557fc34e1db72352b474288a084efdfd50db8aafc8c6d187307e617400000000000000000000000000000000f3ac6723fee302e62d8bc800000000000000003d198726a89d534eb7a1adf70acba58e71493a0a7a922edea8b2c5e396edeacb22b6328976ad5514a711e03c3c02f26df8df35805b5aca40c7df48c19526b7181dc6afae740b7c2404f428506c0046223a1ce6e8b588ae7a088328641c794732750fd4243c94e4fe55e363e3b1354f2da67496631ca32314080a4a62184c220000000000000000000000000000003f77c7159ae526b1e8ab0000000000000000000000006cf5e8bf644458587249d01f04e2cf1dc03e6ebd0f4c5de4faf96202e1c3d5cc32f4e3e587446a066e637f8c632d899a17eedb1d9c59380be5c0d40a5963d469758f12477cf7ad0555c19e46ca7be06558011b1c19586f6c90b1d43ffffaba7fe5472a8fa243af5300fd1ca0b90fbf0aacabe1aae2d9ea7e70b8e9d38feec478dae8c5a8a19fb7afdaed0c75bd473e32df9a87e47fd97a48f39f48330769a493805a13bbd084a468b1e70cbea35a377fb0db6f3cde1b90bfb59de05483af9f02dbc00340b8b22c99ca7ab855df7be8af217b434552081d6539258bf28ffffe31d386bb09ea72a4efbf84fde0da051b931f17f945b5589107e7479979ea3557e988bdb505ee00fd69668fcb2e9ca691c9de"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xf, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:16 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x40, 0x0, 0x0, 0x508, 0x20d4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x10000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x9, 0x3, 0x7, 0xdc, 0x0, 0xc7, 0x40, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x80, 0x2, @perf_config_ext={0x7, 0x40}, 0x8100, 0x6, 0x2, 0x77e103dfd2c6fc68, 0x8, 0x400, 0x5, 0x0, 0x7, 0x0, 0x7}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0xa) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000001c0)) syz_mount_image$btrfs(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x800, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000300)="2cc5f542365c43a800877cd74718e6f81cb6dc93c7ba4ec017fb06ac6208df74e8d51667a31e65c5e033aa22e1d9056ede3dceb3674e348ffed6010e6c1c95d64f", 0x41, 0x74}, {&(0x7f0000000380)="4f94687a279be2482f4294a0b50871a1abb77ca4e4a2779a4e51c2", 0x1b, 0x422}], 0x10a0410, &(0x7f0000000400)={[{@noenospc_debug}, {@datacow}, {@autodefrag}, {@noenospc_debug}, {@discard}, {@device={'device', 0x3d, './file0'}}], [{@euid_gt}]}) rmdir(&(0x7f0000000140)='./file0\x00') [ 846.199209] FAULT_INJECTION: forcing a failure. [ 846.199209] name failslab, interval 1, probability 0, space 0, times 0 [ 846.230903] CPU: 1 PID: 20106 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 846.238830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 846.248369] Call Trace: [ 846.250976] dump_stack+0x1fc/0x2ef [ 846.254669] should_fail.cold+0xa/0xf [ 846.258483] ? setup_fault_attr+0x200/0x200 [ 846.262873] ? __lockdep_init_map+0x100/0x5a0 [ 846.267517] __should_failslab+0x115/0x180 [ 846.271768] should_failslab+0x5/0x10 [ 846.275592] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 846.280810] __kmalloc_node+0x38/0x70 [ 846.284646] blk_mq_alloc_rq_map+0x120/0x230 [ 846.289075] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 846.293669] blk_mq_alloc_tag_set+0x589/0xa30 [ 846.298272] loop_add+0x26d/0x8a0 [ 846.301751] loop_control_ioctl+0x16c/0x480 [ 846.306112] ? loop_lookup+0x1d0/0x1d0 [ 846.310017] ? ksys_write+0x241/0x2a0 [ 846.314013] ? loop_lookup+0x1d0/0x1d0 [ 846.318016] do_vfs_ioctl+0xcdb/0x12e0 [ 846.321936] ? lock_downgrade+0x720/0x720 [ 846.326203] ? check_preemption_disabled+0x41/0x280 [ 846.331460] ? ioctl_preallocate+0x200/0x200 [ 846.335893] ? __fget+0x356/0x510 [ 846.339406] ? do_dup2+0x450/0x450 [ 846.342967] ? vfs_write+0x393/0x540 [ 846.346699] ? fput+0x2b/0x190 [ 846.349918] ksys_ioctl+0x9b/0xc0 [ 846.353390] __x64_sys_ioctl+0x6f/0xb0 [ 846.357401] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 846.362088] do_syscall_64+0xf9/0x620 [ 846.365915] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 846.371139] RIP: 0033:0x4665d9 [ 846.374347] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 04:42:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x3, 0x0) [ 846.393269] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 846.401216] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 846.408596] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 846.415890] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 846.423270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 846.430730] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:16 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x10, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x4, 0x0) 04:42:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x5, 0x0) [ 846.681000] blk-mq: reduced tag depth (128 -> 64) 04:42:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x6, 0x0) [ 846.720701] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 846.809182] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:16 executing program 5 (fault-call:5 fault-nth:9): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x7, 0x0) 04:42:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroip.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:17 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x11, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:17 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) fdatasync(r0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) [ 847.013041] FAULT_INJECTION: forcing a failure. [ 847.013041] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 847.063807] CPU: 0 PID: 20147 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 847.071833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 847.081376] Call Trace: [ 847.084005] dump_stack+0x1fc/0x2ef [ 847.087657] should_fail.cold+0xa/0xf [ 847.091485] ? setup_fault_attr+0x200/0x200 [ 847.096546] __alloc_pages_nodemask+0x239/0x2890 [ 847.101498] ? kasan_kmalloc+0x139/0x160 [ 847.105661] ? __kmalloc_node+0x4c/0x70 [ 847.109784] ? blk_mq_alloc_rq_map+0x120/0x230 [ 847.114467] ? __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 847.119416] ? blk_mq_alloc_tag_set+0x589/0xa30 [ 847.124097] ? loop_add+0x26d/0x8a0 [ 847.127820] ? loop_control_ioctl+0x16c/0x480 [ 847.132333] ? do_vfs_ioctl+0xcdb/0x12e0 [ 847.136425] ? do_syscall_64+0xf9/0x620 [ 847.140408] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 847.145801] ? should_fail+0x142/0x7b0 [ 847.149698] ? fs_reclaim_release+0xd0/0x110 [ 847.154118] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 847.158979] ? setup_fault_attr+0x200/0x200 [ 847.163349] ? lock_acquire+0x170/0x3c0 [ 847.167512] ? check_preemption_disabled+0x41/0x280 [ 847.172639] ? should_fail+0x142/0x7b0 [ 847.176543] ? setup_fault_attr+0x200/0x200 [ 847.181039] ? __lockdep_init_map+0x100/0x5a0 [ 847.185549] ? find_next_bit+0x105/0x130 [ 847.189636] ? __cpu_to_node+0x7b/0xa0 [ 847.193535] ? blk_mq_hw_queue_to_node+0xc1/0x100 [ 847.198391] blk_mq_alloc_rqs+0x242/0x800 [ 847.202565] ? blk_mq_alloc_rq_map+0xaa/0x230 [ 847.207167] __blk_mq_alloc_rq_map+0x15b/0x3b0 [ 847.211785] blk_mq_alloc_tag_set+0x589/0xa30 [ 847.216318] loop_add+0x26d/0x8a0 [ 847.219789] loop_control_ioctl+0x16c/0x480 [ 847.224471] ? loop_lookup+0x1d0/0x1d0 [ 847.228371] ? ksys_write+0x241/0x2a0 [ 847.232187] ? loop_lookup+0x1d0/0x1d0 [ 847.236349] do_vfs_ioctl+0xcdb/0x12e0 [ 847.240268] ? lock_downgrade+0x720/0x720 [ 847.244510] ? check_preemption_disabled+0x41/0x280 [ 847.254501] ? ioctl_preallocate+0x200/0x200 [ 847.258950] ? __fget+0x356/0x510 [ 847.262435] ? do_dup2+0x450/0x450 [ 847.266069] ? vfs_write+0x393/0x540 [ 847.269796] ? fput+0x2b/0x190 [ 847.273091] ksys_ioctl+0x9b/0xc0 [ 847.276558] __x64_sys_ioctl+0x6f/0xb0 [ 847.280806] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 847.285491] do_syscall_64+0xf9/0x620 [ 847.289401] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 847.294693] RIP: 0033:0x4665d9 [ 847.298009] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 847.317444] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 847.325169] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 847.332896] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 847.340363] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 847.347639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 847.354921] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x10, 0x0) 04:42:17 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x12, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:17 executing program 5 (fault-call:5 fault-nth:10): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x300, 0x0) [ 847.499696] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 847.499852] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrolp.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:17 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x13, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x500, 0x0) [ 847.725691] FAULT_INJECTION: forcing a failure. [ 847.725691] name failslab, interval 1, probability 0, space 0, times 0 [ 847.750747] CPU: 1 PID: 20183 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 847.758849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 847.768215] Call Trace: [ 847.770823] dump_stack+0x1fc/0x2ef [ 847.774561] should_fail.cold+0xa/0xf [ 847.778477] ? setup_fault_attr+0x200/0x200 [ 847.783090] ? lock_acquire+0x170/0x3c0 [ 847.787097] __should_failslab+0x115/0x180 [ 847.791359] should_failslab+0x5/0x10 [ 847.795446] kmem_cache_alloc_node+0x245/0x3b0 [ 847.800050] blk_alloc_queue_node+0x32/0xbf0 [ 847.804495] blk_mq_init_queue+0x44/0xa0 [ 847.808657] loop_add+0x2cb/0x8a0 [ 847.812123] loop_control_ioctl+0x16c/0x480 [ 847.817159] ? loop_lookup+0x1d0/0x1d0 [ 847.821201] ? ksys_write+0x241/0x2a0 [ 847.825111] ? loop_lookup+0x1d0/0x1d0 [ 847.829214] do_vfs_ioctl+0xcdb/0x12e0 [ 847.833445] ? lock_downgrade+0x720/0x720 [ 847.837988] ? check_preemption_disabled+0x41/0x280 [ 847.843560] ? ioctl_preallocate+0x200/0x200 [ 847.848187] ? __fget+0x356/0x510 [ 847.851743] ? do_dup2+0x450/0x450 [ 847.855304] ? vfs_write+0x393/0x540 [ 847.859703] ? fput+0x2b/0x190 [ 847.863017] ksys_ioctl+0x9b/0xc0 [ 847.866485] __x64_sys_ioctl+0x6f/0xb0 [ 847.870387] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 847.875079] do_syscall_64+0xf9/0x620 [ 847.878915] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 847.884289] RIP: 0033:0x4665d9 [ 847.887515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 847.906692] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 847.914514] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 847.922000] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 847.929375] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 847.936759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 847.944059] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 847.982819] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:18 executing program 5 (fault-call:5 fault-nth:11): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x600, 0x0) 04:42:18 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x14, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 848.106601] FAULT_INJECTION: forcing a failure. [ 848.106601] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 848.118665] CPU: 1 PID: 20201 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 848.126565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 848.136024] Call Trace: [ 848.138842] dump_stack+0x1fc/0x2ef [ 848.142492] should_fail.cold+0xa/0xf [ 848.146321] ? setup_fault_attr+0x200/0x200 [ 848.150748] ? check_preemption_disabled+0x41/0x280 [ 848.155816] __alloc_pages_nodemask+0x239/0x2890 [ 848.160596] ? __alloc_pages_nodemask+0x1b43/0x2890 [ 848.165654] ? kasan_kmalloc+0x139/0x160 [ 848.169741] ? __lock_acquire+0x6de/0x3ff0 [ 848.174025] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 848.178926] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 848.183796] ? setup_fault_attr+0x200/0x200 [ 848.188167] ? lock_acquire+0x170/0x3c0 [ 848.192263] ? should_fail+0x142/0x7b0 [ 848.196372] ? setup_fault_attr+0x200/0x200 [ 848.200796] ? __lockdep_init_map+0x100/0x5a0 [ 848.205389] ? find_next_bit+0x105/0x130 [ 848.209464] ? __cpu_to_node+0x7b/0xa0 [ 848.213385] cache_grow_begin+0xa4/0x8a0 [ 848.217547] ? setup_fault_attr+0x200/0x200 [ 848.221936] ? lock_acquire+0x170/0x3c0 [ 848.225953] cache_alloc_refill+0x273/0x340 [ 848.230345] kmem_cache_alloc_node+0x39e/0x3b0 [ 848.235056] blk_alloc_queue_node+0x32/0xbf0 [ 848.239499] blk_mq_init_queue+0x44/0xa0 [ 848.243572] loop_add+0x2cb/0x8a0 [ 848.247037] loop_control_ioctl+0x16c/0x480 [ 848.251381] ? loop_lookup+0x1d0/0x1d0 [ 848.255282] ? ksys_write+0x241/0x2a0 [ 848.259107] ? loop_lookup+0x1d0/0x1d0 [ 848.263010] do_vfs_ioctl+0xcdb/0x12e0 [ 848.267292] ? lock_downgrade+0x720/0x720 [ 848.271536] ? check_preemption_disabled+0x41/0x280 [ 848.276567] ? ioctl_preallocate+0x200/0x200 [ 848.280988] ? __fget+0x356/0x510 [ 848.284494] ? do_dup2+0x450/0x450 [ 848.288038] ? vfs_write+0x393/0x540 [ 848.291774] ? fput+0x2b/0x190 [ 848.295013] ksys_ioctl+0x9b/0xc0 [ 848.298490] __x64_sys_ioctl+0x6f/0xb0 [ 848.302392] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 848.306982] do_syscall_64+0xf9/0x620 [ 848.310803] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 848.316001] RIP: 0033:0x4665d9 [ 848.319198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 848.338235] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 848.346056] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 04:42:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroop.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 848.353329] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 848.360625] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 848.367913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 848.375192] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 848.454253] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x700, 0x0) 04:42:18 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x3a8, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:18 executing program 5 (fault-call:5 fault-nth:12): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:18 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) pipe(&(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r2, 0x0, 0xda00) perf_event_open(0x0, r1, 0x20000000000005, r2, 0xa) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x100000, 0x0) [ 848.666387] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:18 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 848.761439] FAULT_INJECTION: forcing a failure. [ 848.761439] name failslab, interval 1, probability 0, space 0, times 0 [ 848.781227] CPU: 1 PID: 20228 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 848.789351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 848.798893] Call Trace: [ 848.801500] dump_stack+0x1fc/0x2ef [ 848.805153] should_fail.cold+0xa/0xf 04:42:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x1000000, 0x0) [ 848.808971] ? setup_fault_attr+0x200/0x200 [ 848.813353] ? lock_acquire+0x170/0x3c0 [ 848.817347] __should_failslab+0x115/0x180 [ 848.821632] should_failslab+0x5/0x10 [ 848.825606] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 848.830811] __kmalloc_node+0x38/0x70 [ 848.834651] ? mempool_free+0x370/0x370 [ 848.838636] mempool_init_node+0x137/0x6c0 [ 848.843007] ? mempool_alloc+0x350/0x350 [ 848.847155] ? mempool_free+0x370/0x370 [ 848.851143] mempool_init+0x38/0x50 [ 848.854788] bioset_init+0x327/0x810 [ 848.858523] ? kmem_cache_alloc_node+0x351/0x3b0 [ 848.863302] blk_alloc_queue_node+0x189/0xbf0 [ 848.867970] blk_mq_init_queue+0x44/0xa0 [ 848.872221] loop_add+0x2cb/0x8a0 [ 848.875719] loop_control_ioctl+0x16c/0x480 [ 848.880066] ? loop_lookup+0x1d0/0x1d0 [ 848.883997] ? ksys_write+0x241/0x2a0 [ 848.887844] ? loop_lookup+0x1d0/0x1d0 [ 848.891835] do_vfs_ioctl+0xcdb/0x12e0 [ 848.895731] ? lock_downgrade+0x720/0x720 [ 848.900065] ? check_preemption_disabled+0x41/0x280 [ 848.905239] ? ioctl_preallocate+0x200/0x200 [ 848.909669] ? __fget+0x356/0x510 [ 848.913161] ? do_dup2+0x450/0x450 [ 848.917062] ? vfs_write+0x393/0x540 [ 848.920849] ? fput+0x2b/0x190 [ 848.924221] ksys_ioctl+0x9b/0xc0 [ 848.927680] __x64_sys_ioctl+0x6f/0xb0 [ 848.931633] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 848.936327] do_syscall_64+0xf9/0x620 [ 848.940176] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 848.945576] RIP: 0033:0x4665d9 [ 848.948784] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 848.968196] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 848.976237] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 848.983546] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 848.990919] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 848.998202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 849.005489] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x2000000, 0x0) [ 849.036582] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgropp.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:19 executing program 5 (fault-call:5 fault-nth:13): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 849.116759] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:19 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x81, 0xe7, 0x3, 0x1f, 0x0, 0x8001, 0x12200, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x1, @perf_config_ext={0x100000001, 0x6}, 0x10460, 0x2, 0x1719, 0x1, 0x80000000, 0x1, 0x934c, 0x0, 0x280a, 0x0, 0x3}, 0xffffffffffffffff, 0x9, r0, 0x2) r2 = socket$inet_icmp(0x2, 0x2, 0x1) splice(r1, &(0x7f0000000380)=0x800, r2, &(0x7f0000000800)=0x9, 0xffffffffffffffe0, 0x1f) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x401c5820, &(0x7f0000000000)) write$cgroup_subtree(r3, &(0x7f0000000080)={[{0x0, 'pids'}, {0x0, 'rdma'}, {0x2b, 'cpu'}, {0x2d, 'io'}, {0x6, 'io'}]}, 0x19) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xab, 0x0, 0x8, 0x79, 0x0, 0x5, 0x201, 0xd, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x1, 0x4}, 0x1a20d, 0x5, 0x401, 0x3, 0x100000000, 0x563c052e, 0x800, 0x0, 0x6, 0x0, 0x101}, 0xffffffffffffffff, 0x7, r3, 0xb) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x1, 0x94, 0xa, 0x5, 0x0, 0x9, 0x2000, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x4}, 0x11, 0x1, 0x8, 0x7, 0x446, 0x3, 0x8, 0x0, 0x8000, 0x0, 0xff}, 0x0, 0x10, r4, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:19 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x2, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x3000000, 0x0) [ 849.332959] FAULT_INJECTION: forcing a failure. [ 849.332959] name failslab, interval 1, probability 0, space 0, times 0 [ 849.371834] CPU: 0 PID: 20264 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 849.379852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 849.389219] Call Trace: [ 849.392006] dump_stack+0x1fc/0x2ef [ 849.395783] should_fail.cold+0xa/0xf [ 849.399606] ? setup_fault_attr+0x200/0x200 [ 849.403940] ? lock_acquire+0x170/0x3c0 [ 849.407927] ? mempool_free+0x370/0x370 [ 849.411917] ? mempool_free+0x370/0x370 [ 849.415905] __should_failslab+0x115/0x180 [ 849.420183] should_failslab+0x5/0x10 [ 849.424002] kmem_cache_alloc+0x277/0x370 [ 849.428162] ? mempool_alloc+0x350/0x350 04:42:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x4000000, 0x0) [ 849.432542] ? mempool_free+0x370/0x370 [ 849.436530] mempool_init_node+0x2d0/0x6c0 [ 849.440880] ? mempool_alloc+0x350/0x350 [ 849.445045] ? mempool_free+0x370/0x370 [ 849.449203] mempool_init+0x38/0x50 [ 849.453048] bioset_init+0x327/0x810 [ 849.456825] ? kmem_cache_alloc_node+0x351/0x3b0 [ 849.461634] blk_alloc_queue_node+0x189/0xbf0 [ 849.466149] blk_mq_init_queue+0x44/0xa0 [ 849.470570] loop_add+0x2cb/0x8a0 [ 849.474238] loop_control_ioctl+0x16c/0x480 [ 849.478982] ? loop_lookup+0x1d0/0x1d0 [ 849.483334] ? ksys_write+0x241/0x2a0 [ 849.487270] ? loop_lookup+0x1d0/0x1d0 [ 849.491282] do_vfs_ioctl+0xcdb/0x12e0 [ 849.495211] ? lock_downgrade+0x720/0x720 [ 849.499368] ? check_preemption_disabled+0x41/0x280 [ 849.504393] ? ioctl_preallocate+0x200/0x200 [ 849.508835] ? __fget+0x356/0x510 [ 849.512474] ? do_dup2+0x450/0x450 [ 849.516038] ? vfs_write+0x393/0x540 [ 849.519861] ? fput+0x2b/0x190 [ 849.523089] ksys_ioctl+0x9b/0xc0 [ 849.526559] __x64_sys_ioctl+0x6f/0xb0 [ 849.530474] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 849.535063] do_syscall_64+0xf9/0x620 [ 849.538875] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 849.544085] RIP: 0033:0x4665d9 [ 849.547285] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 849.566831] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 849.574643] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 849.582197] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 849.589848] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 849.597146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 849.604713] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:19 executing program 3: io_setup(0x8000, &(0x7f0000000100)) 04:42:19 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x5, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 849.772277] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x5000000, 0x0) 04:42:19 executing program 5 (fault-call:5 fault-nth:14): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 849.832364] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrosp.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x6000000, 0x0) [ 849.967893] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:20 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x3a, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:20 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="275d26262c2d615c252d2c6367726f75702e636f6e74726f6c6c657273002c0067726f75702e636f6e74726f6c6c657273002c646f6e745f61707072616973652c0060509a4d1fca8df74c2af14eb755812e4dc6e8a96995afa9f7ee1ed91fb2166014d852987a6d8e140ef0dffbdcd494c3d907ba15d52cbf9f3b554a10f2cb51358b707637d1b43f2e5d866a9f6182cc43b34a3321f577183011c0f4ab53a4387b3a9229ec72e2587573986c1833423e9958f2e59132cef7122aaaf5750d961dcb49e82c41ee69e582d163211379f9cce699916a55f912ccd2073a6739dc76a50d90a385c99910"]) 04:42:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x7000000, 0x0) [ 850.100784] FAULT_INJECTION: forcing a failure. [ 850.100784] name failslab, interval 1, probability 0, space 0, times 0 04:42:20 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x18, 0x3, &(0x7f0000000040)=@framed={{0x9}}, &(0x7f00000001c0)='syzkaller\x00', 0x5, 0x89, &(0x7f0000000080)=""/137, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 850.179736] CPU: 1 PID: 20300 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 850.188622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 850.198347] Call Trace: [ 850.200960] dump_stack+0x1fc/0x2ef [ 850.204612] should_fail.cold+0xa/0xf [ 850.208484] ? setup_fault_attr+0x200/0x200 [ 850.212976] ? lock_acquire+0x170/0x3c0 [ 850.217056] __should_failslab+0x115/0x180 [ 850.221313] should_failslab+0x5/0x10 [ 850.225146] kmem_cache_alloc+0x277/0x370 [ 850.229310] ? mempool_alloc+0x350/0x350 [ 850.233483] mempool_init_node+0x2d0/0x6c0 [ 850.237743] ? mempool_alloc+0x350/0x350 [ 850.241924] ? mempool_free+0x370/0x370 [ 850.245922] mempool_init+0x38/0x50 [ 850.249604] bioset_init+0x327/0x810 [ 850.254645] ? kmem_cache_alloc_node+0x351/0x3b0 [ 850.259520] blk_alloc_queue_node+0x189/0xbf0 [ 850.264131] blk_mq_init_queue+0x44/0xa0 [ 850.268209] loop_add+0x2cb/0x8a0 [ 850.271786] loop_control_ioctl+0x16c/0x480 [ 850.276211] ? loop_lookup+0x1d0/0x1d0 [ 850.280118] ? ksys_write+0x241/0x2a0 [ 850.283940] ? loop_lookup+0x1d0/0x1d0 [ 850.288023] do_vfs_ioctl+0xcdb/0x12e0 [ 850.291958] ? lock_downgrade+0x720/0x720 [ 850.296129] ? check_preemption_disabled+0x41/0x280 [ 850.301173] ? ioctl_preallocate+0x200/0x200 [ 850.306029] ? __fget+0x356/0x510 [ 850.309653] ? do_dup2+0x450/0x450 [ 850.314015] ? vfs_write+0x393/0x540 [ 850.317836] ? fput+0x2b/0x190 [ 850.321167] ksys_ioctl+0x9b/0xc0 [ 850.324745] __x64_sys_ioctl+0x6f/0xb0 [ 850.328792] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 850.333736] do_syscall_64+0xf9/0x620 [ 850.337647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 850.342993] RIP: 0033:0x4665d9 [ 850.346299] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 850.366129] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 850.375627] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 850.383019] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 850.390502] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 850.398046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 850.405535] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:20 executing program 5 (fault-call:5 fault-nth:15): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 850.472854] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:20 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x60, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:20 executing program 3: socketpair(0xa, 0x5, 0x0, &(0x7f0000000280)) 04:42:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroxp.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 850.666205] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 850.672292] FAULT_INJECTION: forcing a failure. [ 850.672292] name failslab, interval 1, probability 0, space 0, times 0 04:42:20 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0xf0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 850.741324] CPU: 1 PID: 20327 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 850.749349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 850.758906] Call Trace: [ 850.761516] dump_stack+0x1fc/0x2ef [ 850.765191] should_fail.cold+0xa/0xf [ 850.769010] ? setup_fault_attr+0x200/0x200 [ 850.773524] ? lock_acquire+0x170/0x3c0 [ 850.777894] __should_failslab+0x115/0x180 [ 850.782148] should_failslab+0x5/0x10 [ 850.785965] kmem_cache_alloc_node_trace+0x244/0x3b0 04:42:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x2) [ 850.791277] __kmalloc_node+0x38/0x70 [ 850.795317] ? mempool_free+0x370/0x370 [ 850.799305] mempool_init_node+0x137/0x6c0 [ 850.803558] ? mempool_alloc+0x350/0x350 [ 850.807830] ? mempool_free+0x370/0x370 [ 850.811826] mempool_init+0x38/0x50 [ 850.815561] bioset_init+0x532/0x810 [ 850.819492] ? kmem_cache_alloc_node+0x351/0x3b0 [ 850.824270] blk_alloc_queue_node+0x189/0xbf0 [ 850.828797] blk_mq_init_queue+0x44/0xa0 [ 850.832874] loop_add+0x2cb/0x8a0 [ 850.836354] loop_control_ioctl+0x16c/0x480 [ 850.840790] ? loop_lookup+0x1d0/0x1d0 [ 850.844831] ? ksys_write+0x241/0x2a0 [ 850.848726] ? loop_lookup+0x1d0/0x1d0 [ 850.852741] do_vfs_ioctl+0xcdb/0x12e0 [ 850.856944] ? lock_downgrade+0x720/0x720 [ 850.861105] ? check_preemption_disabled+0x41/0x280 [ 850.866159] ? ioctl_preallocate+0x200/0x200 [ 850.870698] ? __fget+0x356/0x510 [ 850.874263] ? do_dup2+0x450/0x450 [ 850.877810] ? vfs_write+0x393/0x540 [ 850.881555] ? fput+0x2b/0x190 [ 850.884862] ksys_ioctl+0x9b/0xc0 [ 850.888533] __x64_sys_ioctl+0x6f/0xb0 [ 850.892442] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 850.897435] do_syscall_64+0xf9/0x620 [ 850.901362] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 850.906646] RIP: 0033:0x4665d9 [ 850.910317] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 850.929462] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 04:42:21 executing program 3: setreuid(0x0, 0xee00) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_ext={0x1c, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 850.937355] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 850.944659] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 850.951932] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 850.959218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 850.966590] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:21 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x21) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="275d26262c2d17cd63b52c6367726f75702e636f6e74726f6c6c657273002c6367726f75702e636f6e74726f6c7072616973652c00"]) 04:42:21 executing program 5 (fault-call:5 fault-nth:16): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x3) [ 851.150753] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:21 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x500, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, 0x0) 04:42:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x4) 04:42:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrou#.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 851.309568] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 851.321015] FAULT_INJECTION: forcing a failure. [ 851.321015] name failslab, interval 1, probability 0, space 0, times 0 [ 851.386709] CPU: 1 PID: 20357 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 851.394638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 851.404097] Call Trace: [ 851.406712] dump_stack+0x1fc/0x2ef [ 851.410455] should_fail.cold+0xa/0xf [ 851.414270] ? setup_fault_attr+0x200/0x200 [ 851.418598] ? lock_acquire+0x170/0x3c0 [ 851.422581] ? mempool_free+0x370/0x370 [ 851.426569] ? mempool_free+0x370/0x370 [ 851.430556] __should_failslab+0x115/0x180 [ 851.434817] should_failslab+0x5/0x10 [ 851.438633] kmem_cache_alloc+0x277/0x370 [ 851.442789] ? mempool_alloc+0x350/0x350 [ 851.446883] ? mempool_free+0x370/0x370 [ 851.450866] mempool_init_node+0x2d0/0x6c0 [ 851.455114] ? mempool_alloc+0x350/0x350 [ 851.459184] ? mempool_free+0x370/0x370 [ 851.463173] mempool_init+0x38/0x50 [ 851.466837] bioset_init+0x532/0x810 [ 851.470650] ? kmem_cache_alloc_node+0x351/0x3b0 [ 851.475413] blk_alloc_queue_node+0x189/0xbf0 [ 851.479923] blk_mq_init_queue+0x44/0xa0 [ 851.484110] loop_add+0x2cb/0x8a0 [ 851.487577] loop_control_ioctl+0x16c/0x480 [ 851.491924] ? loop_lookup+0x1d0/0x1d0 [ 851.495836] ? ksys_write+0x241/0x2a0 [ 851.499828] ? loop_lookup+0x1d0/0x1d0 [ 851.503723] do_vfs_ioctl+0xcdb/0x12e0 [ 851.507619] ? lock_downgrade+0x720/0x720 [ 851.511772] ? check_preemption_disabled+0x41/0x280 [ 851.516898] ? ioctl_preallocate+0x200/0x200 [ 851.521367] ? __fget+0x356/0x510 [ 851.524827] ? do_dup2+0x450/0x450 [ 851.528420] ? vfs_write+0x393/0x540 [ 851.532136] ? fput+0x2b/0x190 [ 851.535350] ksys_ioctl+0x9b/0xc0 [ 851.538819] __x64_sys_ioctl+0x6f/0xb0 [ 851.542715] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 851.547301] do_syscall_64+0xf9/0x620 [ 851.551117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 851.556412] RIP: 0033:0x4665d9 [ 851.559606] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 851.578981] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 851.586704] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 851.594195] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 851.601485] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 851.608851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 851.616145] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x14, r1, 0x303, 0x0, 0x0, {0x2a}}, 0x14}}, 0x0) 04:42:21 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x3a00, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x5) 04:42:21 executing program 5 (fault-call:5 fault-nth:17): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 851.796384] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x6) 04:42:22 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}, 0x0, 0x9, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x1) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="275d2683e7b22cf8b8df016367726f75702e636f6e74726f6c6c657273002c6367726f75702e636f6e74726f6c6c657273002c080000005f61707072616973652c00"]) [ 851.929723] FAULT_INJECTION: forcing a failure. [ 851.929723] name failslab, interval 1, probability 0, space 0, times 0 04:42:22 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x4000, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x14, r1, 0x303, 0x0, 0x0, {0x2a}}, 0x14}}, 0x0) [ 852.028625] CPU: 1 PID: 20387 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 852.037273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 852.046638] Call Trace: [ 852.049243] dump_stack+0x1fc/0x2ef [ 852.053020] should_fail.cold+0xa/0xf [ 852.056832] ? setup_fault_attr+0x200/0x200 [ 852.061175] ? lock_acquire+0x170/0x3c0 [ 852.065171] __should_failslab+0x115/0x180 [ 852.069427] should_failslab+0x5/0x10 [ 852.073230] kmem_cache_alloc+0x277/0x370 [ 852.077541] ? mempool_alloc+0x350/0x350 [ 852.081716] mempool_init_node+0x2d0/0x6c0 [ 852.085970] ? mempool_alloc+0x350/0x350 [ 852.090045] ? mempool_free+0x370/0x370 [ 852.094036] mempool_init+0x38/0x50 [ 852.097853] bioset_init+0x532/0x810 [ 852.101840] ? kmem_cache_alloc_node+0x351/0x3b0 [ 852.106707] blk_alloc_queue_node+0x189/0xbf0 [ 852.111588] blk_mq_init_queue+0x44/0xa0 [ 852.115654] loop_add+0x2cb/0x8a0 [ 852.119321] loop_control_ioctl+0x16c/0x480 [ 852.123753] ? loop_lookup+0x1d0/0x1d0 [ 852.127863] ? ksys_write+0x241/0x2a0 [ 852.131789] ? loop_lookup+0x1d0/0x1d0 [ 852.135779] do_vfs_ioctl+0xcdb/0x12e0 [ 852.139685] ? lock_downgrade+0x720/0x720 [ 852.143844] ? check_preemption_disabled+0x41/0x280 [ 852.148874] ? ioctl_preallocate+0x200/0x200 [ 852.153297] ? __fget+0x356/0x510 [ 852.156876] ? do_dup2+0x450/0x450 [ 852.160431] ? vfs_write+0x393/0x540 [ 852.164250] ? fput+0x2b/0x190 [ 852.167452] ksys_ioctl+0x9b/0xc0 [ 852.171084] __x64_sys_ioctl+0x6f/0xb0 [ 852.174988] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 852.179597] do_syscall_64+0xf9/0x620 [ 852.183507] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 852.188710] RIP: 0033:0x4665d9 [ 852.192034] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 852.211409] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 852.219172] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 852.226477] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 852.233764] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 852.241061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 852.248464] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 852.297611] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x7) 04:42:22 executing program 5 (fault-call:5 fault-nth:18): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 852.460435] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x14, r1, 0x303, 0x0, 0x0, {0x2a}}, 0x14}}, 0x0) 04:42:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrou%.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:22 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x6000, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x10) 04:42:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x14, r1, 0x303, 0x0, 0x0, {0x2a}}, 0x14}}, 0x0) [ 852.591893] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 852.601201] FAULT_INJECTION: forcing a failure. [ 852.601201] name failslab, interval 1, probability 0, space 0, times 0 04:42:22 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0xf000, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 852.687897] CPU: 1 PID: 20415 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 852.696000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 852.705365] Call Trace: [ 852.708029] dump_stack+0x1fc/0x2ef [ 852.711713] should_fail.cold+0xa/0xf [ 852.715535] ? setup_fault_attr+0x200/0x200 [ 852.720063] ? lock_acquire+0x170/0x3c0 [ 852.724051] __should_failslab+0x115/0x180 [ 852.728298] should_failslab+0x5/0x10 [ 852.732111] kmem_cache_alloc_node_trace+0x244/0x3b0 04:42:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x300) [ 852.737373] bdi_alloc_node+0x5c/0xd0 [ 852.741197] blk_alloc_queue_node+0x1af/0xbf0 [ 852.745732] blk_mq_init_queue+0x44/0xa0 [ 852.749814] loop_add+0x2cb/0x8a0 [ 852.753381] loop_control_ioctl+0x16c/0x480 [ 852.757730] ? loop_lookup+0x1d0/0x1d0 [ 852.761851] ? ksys_write+0x241/0x2a0 [ 852.765699] ? loop_lookup+0x1d0/0x1d0 [ 852.769604] do_vfs_ioctl+0xcdb/0x12e0 [ 852.773600] ? lock_downgrade+0x720/0x720 [ 852.777762] ? check_preemption_disabled+0x41/0x280 [ 852.783430] ? ioctl_preallocate+0x200/0x200 [ 852.787860] ? __fget+0x356/0x510 [ 852.791331] ? do_dup2+0x450/0x450 [ 852.794965] ? vfs_write+0x393/0x540 [ 852.798696] ? fput+0x2b/0x190 [ 852.801908] ksys_ioctl+0x9b/0xc0 [ 852.805557] __x64_sys_ioctl+0x6f/0xb0 [ 852.809484] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 852.814075] do_syscall_64+0xf9/0x620 [ 852.817895] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 852.823279] RIP: 0033:0x4665d9 [ 852.826480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 852.845648] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 852.853379] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 852.860792] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 852.868159] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 852.875615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 852.882894] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x500) 04:42:23 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x80) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:23 executing program 5 (fault-call:5 fault-nth:19): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:23 executing program 3: syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(0xffffffffffffffff, 0x0, 0x1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x400000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004041}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) [ 853.101916] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 853.159844] FAULT_INJECTION: forcing a failure. [ 853.159844] name failslab, interval 1, probability 0, space 0, times 0 [ 853.208239] CPU: 0 PID: 20443 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 853.216163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 853.225533] Call Trace: [ 853.228242] dump_stack+0x1fc/0x2ef [ 853.231890] should_fail.cold+0xa/0xf [ 853.236038] ? setup_fault_attr+0x200/0x200 [ 853.240426] ? lock_acquire+0x170/0x3c0 [ 853.244426] __should_failslab+0x115/0x180 [ 853.248677] should_failslab+0x5/0x10 [ 853.252642] kmem_cache_alloc_trace+0x284/0x380 [ 853.258375] wb_congested_get_create+0x180/0x3a0 [ 853.263151] wb_init+0x4a7/0x770 [ 853.266527] ? __raw_spin_lock_init+0x28/0x100 [ 853.271137] bdi_init+0x29c/0x410 [ 853.274792] bdi_alloc_node+0x76/0xd0 [ 853.278616] blk_alloc_queue_node+0x1af/0xbf0 [ 853.283160] blk_mq_init_queue+0x44/0xa0 [ 853.287237] loop_add+0x2cb/0x8a0 [ 853.290701] loop_control_ioctl+0x16c/0x480 [ 853.295066] ? loop_lookup+0x1d0/0x1d0 [ 853.298976] ? ksys_write+0x241/0x2a0 [ 853.302797] ? loop_lookup+0x1d0/0x1d0 04:42:23 executing program 3: sendmsg$FOU_CMD_GET(0xffffffffffffffff, 0x0, 0x0) [ 853.306812] do_vfs_ioctl+0xcdb/0x12e0 [ 853.310725] ? lock_downgrade+0x720/0x720 [ 853.315206] ? check_preemption_disabled+0x41/0x280 [ 853.320372] ? ioctl_preallocate+0x200/0x200 [ 853.324806] ? __fget+0x356/0x510 [ 853.328623] ? do_dup2+0x450/0x450 [ 853.332177] ? vfs_write+0x393/0x540 [ 853.336001] ? fput+0x2b/0x190 [ 853.339238] ksys_ioctl+0x9b/0xc0 [ 853.342716] __x64_sys_ioctl+0x6f/0xb0 [ 853.346615] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 853.351202] do_syscall_64+0xf9/0x620 [ 853.355230] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 853.360520] RIP: 0033:0x4665d9 [ 853.363732] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.382762] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 853.390736] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 853.398101] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 04:42:23 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0xf0ffff, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrou*.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x600) [ 853.405505] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 853.413038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 853.420410] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:23 executing program 5 (fault-call:5 fault-nth:20): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 853.553673] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:23 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000000940)={0x0, 0x0, 0x0}, 0x20) [ 853.643811] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 853.732918] FAULT_INJECTION: forcing a failure. [ 853.732918] name failslab, interval 1, probability 0, space 0, times 0 04:42:23 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x1000000, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 853.779133] CPU: 0 PID: 20474 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 853.787080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 853.796826] Call Trace: [ 853.799536] dump_stack+0x1fc/0x2ef [ 853.803535] should_fail.cold+0xa/0xf [ 853.807353] ? setup_fault_attr+0x200/0x200 [ 853.811699] ? lock_acquire+0x170/0x3c0 [ 853.815813] __should_failslab+0x115/0x180 [ 853.820247] should_failslab+0x5/0x10 [ 853.824064] kmem_cache_alloc_trace+0x284/0x380 04:42:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x700) 04:42:23 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x80, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={{0x14}, [@NFT_MSG_DELCHAIN={0x68, 0x5, 0xa, 0x801, 0x0, 0x0, {0x0, 0x0, 0x1}, [@NFTA_CHAIN_TYPE={0x8, 0x7, 'nat\x00'}, @NFTA_CHAIN_HOOK={0x20, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'macvlan0\x00'}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x393e0a4c}]}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffe}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}]}, @NFT_MSG_DELSETELEM={0x20, 0xe, 0xa, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_DELFLOWTABLE={0x58, 0x18, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}]}, @NFT_MSG_DELSET={0x1c, 0xb, 0xa, 0x3, 0x0, 0x0, {0xf, 0x0, 0xa}, [@NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x3}]}, @NFT_MSG_DELSET={0x40, 0xb, 0xa, 0x3, 0x0, 0x0, {0x7, 0x0, 0x7}, [@NFTA_SET_DESC={0xc, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xfffff801}]}, @NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x3525f025499c1332}]}, @NFT_MSG_NEWRULE={0x38, 0x6, 0xa, 0x101, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x5}]}, @NFT_MSG_DELSETELEM={0xb300, 0xe, 0xa, 0x3, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x3}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x1b14, 0x3, 0x0, 0x1, [{0x1a40, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY_END={0x13d0, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0x95, 0x1, "e276b83113dec94f57407ba50f3187787f70bfde100cb2a5ced30b3137da18061fefa549b4e2a5092b4750f0a6e503f1394a9793979574042bfcf8aa9742b5caaa7fb478d9ed29e6f325cdfb55386732b4a75a6a3c4bf91a7dca5992b0cb589d32fb985ace93970a5c1fcbeecbda515cf829c20ec62becf2f5b50696095f3a3d6514f3f455b9aab2db81aa9073dee98fbd"}, @NFTA_DATA_VALUE={0x83, 0x1, "3cd330b7698857cfb7ed604195abe115cb8dcedd4cb67b7f852931a97cdec643eff1860ae16e9262a9dc0e01aab14719dc7899a65466d6b5a7d1d3934af2ddec68d4dac4328400de0129804c43635f89942d0bf06a5defb885ee8c5cfd3b8fd0f719962241e546e6fd5c34827e008753043ee34d5986f49da2d3c0e6a99a6d"}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x1004, 0x1, "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"dc4c735a7eb6b8a4ced4c19fed2bf00c428d866faad5a5280c6c5923ede66eeda694cb55197d31146420a4f9686fc39f6921ec9308d0ec45a1f40f9c508db87eb0640a55bff59c4b7821ce1c4711e3929ee2809ec10a9b58bf3dd1c9261794f936fc2231bab8f97a90983a4958a5f8761c8d274d4862cd8492a087695ff5a2f3e9a73ba4ab61f9e9890f0ee9e1bcdb13bb3fd61fb44bf50d5edf75c84ec6db6aeeb800c45c6dbea0c4665aa635675f1c5852bc15c7a46a13118cae15eaa899230409088ef10182ccdc"}, @NFTA_DATA_VERDICT={0x64, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_USERDATA={0x45, 0x6, 0x1, 0x0, "4c1cc030aac6272aa7ddf21be30c502451028c4239a1fab08212d62b76e56bdc149b27a6f30862b937eb53ef4ffd7e12c3747e68cba2d96fb63b8b82c23cdbf595"}]}, {0x2b0, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz0\x00'}, @NFTA_SET_ELEM_USERDATA={0xff, 0x6, 0x1, 0x0, "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"}, @NFTA_SET_ELEM_DATA={0x108, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x12, 0x1, "e4ed60b4d6a28afe22d8f78fffdd"}, @NFTA_DATA_VERDICT={0x54, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x64, 0x1, "d3e496d4522ab3e3739b070ed046b3774b3c76c0021f866b680d9fd9912f561319c7a9e7949311e504ca159bed4c4dea3f4c2525fbbd17b04890bd42ca702848471fa79d1ff10cd2da72f3d9c904f76765d2c98d8c5174cc7edfc171faa3b56d"}]}, @NFTA_SET_ELEM_KEY={0x90, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x8b, 0x1, "b10b0ec2dee7af9ae21b7e848bcd2420d8949456c5904eaecdc0fef0677966742e6486f6107780e5dd5f093e634118db2cf9d25b09662a54acc2b043fbccc38107df31c91b4cc54bf5661fbdd765150d9653f6577999edeb8bf88d6122732c27dadd48b50de43154e26a969901cbeb4d16a82a2a08aa2aa29e80e389b9b51c4fe83888de41eac1"}]}, @NFTA_SET_ELEM_FLAGS={0x8}]}]}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x88, 0x16, 0xa, 0x5, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HOOK={0xc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x38, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x2c, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth1\x00'}, {0x14, 0x1, 'ip6erspan0\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}]}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_FLAGS={0x8}]}], {0x14}}, 0xb524}, 0x1, 0x0, 0x0, 0x80}, 0x4040005) openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) [ 853.828874] blk_alloc_queue_stats+0x3c/0x100 [ 853.834387] blk_alloc_queue_node+0x1eb/0xbf0 [ 853.838904] blk_mq_init_queue+0x44/0xa0 [ 853.843018] loop_add+0x2cb/0x8a0 [ 853.846492] loop_control_ioctl+0x16c/0x480 [ 853.850833] ? loop_lookup+0x1d0/0x1d0 [ 853.854741] ? ksys_write+0x241/0x2a0 [ 853.858565] ? loop_lookup+0x1d0/0x1d0 [ 853.862473] do_vfs_ioctl+0xcdb/0x12e0 [ 853.866398] ? lock_downgrade+0x720/0x720 [ 853.870566] ? check_preemption_disabled+0x41/0x280 04:42:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x100000) [ 853.875607] ? ioctl_preallocate+0x200/0x200 [ 853.880041] ? __fget+0x356/0x510 [ 853.883517] ? do_dup2+0x450/0x450 [ 853.887179] ? vfs_write+0x393/0x540 [ 853.890905] ? fput+0x2b/0x190 [ 853.894179] ksys_ioctl+0x9b/0xc0 [ 853.897646] __x64_sys_ioctl+0x6f/0xb0 [ 853.901575] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 853.906177] do_syscall_64+0xf9/0x620 [ 853.909995] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 853.915199] RIP: 0033:0x4665d9 04:42:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x1000000) [ 853.918492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.937419] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 853.946285] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 853.953590] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 853.960890] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 853.968351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 853.975734] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 854.003771] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:24 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000001280), 0x0, 0x0) io_setup(0x9c, &(0x7f00000005c0)=0x0) setitimer(0x0, 0x0, &(0x7f0000000dc0)) socket$nl_route(0x10, 0x3, 0x0) io_submit(r1, 0x3, &(0x7f0000000c80)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000600)}, 0x0, 0x0]) 04:42:24 executing program 5 (fault-call:5 fault-nth:21): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x2000000) 04:42:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrou+.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:24 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x2000000, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 854.200802] syz-executor.3 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 854.213168] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 854.289418] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 854.289444] FAULT_INJECTION: forcing a failure. [ 854.289444] name failslab, interval 1, probability 0, space 0, times 0 [ 854.347912] CPU: 1 PID: 20506 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 854.355837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 854.365507] Call Trace: [ 854.368112] dump_stack+0x1fc/0x2ef [ 854.371768] should_fail.cold+0xa/0xf [ 854.375612] ? setup_fault_attr+0x200/0x200 [ 854.379945] ? lock_acquire+0x170/0x3c0 [ 854.383942] __should_failslab+0x115/0x180 [ 854.388197] should_failslab+0x5/0x10 [ 854.392007] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 854.397215] blkg_alloc+0x92/0x630 [ 854.400860] blkcg_init_queue+0x24/0x540 [ 854.404949] blk_alloc_queue_node+0x7d0/0xbf0 [ 854.409479] blk_mq_init_queue+0x44/0xa0 [ 854.413554] loop_add+0x2cb/0x8a0 [ 854.417030] loop_control_ioctl+0x16c/0x480 [ 854.421445] ? loop_lookup+0x1d0/0x1d0 [ 854.425351] ? ksys_write+0x241/0x2a0 [ 854.429156] ? loop_lookup+0x1d0/0x1d0 [ 854.433222] do_vfs_ioctl+0xcdb/0x12e0 [ 854.437139] ? lock_downgrade+0x720/0x720 [ 854.441369] ? check_preemption_disabled+0x41/0x280 [ 854.446395] ? ioctl_preallocate+0x200/0x200 [ 854.450812] ? __fget+0x356/0x510 [ 854.454275] ? do_dup2+0x450/0x450 [ 854.457834] ? vfs_write+0x393/0x540 [ 854.461653] ? fput+0x2b/0x190 [ 854.464859] ksys_ioctl+0x9b/0xc0 [ 854.468411] __x64_sys_ioctl+0x6f/0xb0 [ 854.472396] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 854.477049] do_syscall_64+0xf9/0x620 [ 854.480956] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 854.486183] RIP: 0033:0x4665d9 [ 854.489377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 854.508406] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 854.516119] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 854.523397] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 854.530696] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 854.537967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:42:24 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001600)={0x9, 0x3, &(0x7f0000001480)=@framed, &(0x7f00000014c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000015c0), 0x10}, 0x78) 04:42:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x3000000) [ 854.545246] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:24 executing program 5 (fault-call:5 fault-nth:22): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:24 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x5000000, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:24 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = getpid() sched_setattr(r2, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x400000, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x7f, 0xb1, 0x6, 0x1, 0x0, 0xfffffffffffffe00, 0x20, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5064, 0x4, @perf_config_ext={0xff, 0x3}, 0x804, 0x5, 0x8, 0x0, 0x2, 0x9, 0x80, 0x0, 0x80, 0x0, 0x9}, r2, 0x3, r3, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="275d262661a4c3aef55c252d2c6367726f75702e636f6e74726f6c6c657273002c6367726f75702e63960074726f6c6c657273002c646f6e745f61707062616973652c000000c609f32e25b2da517c691600f1270e03b76218ba4cfb745b177dba9895451615c1d99f73ad2621937b50b2b6cf"]) splice(r1, &(0x7f0000000080)=0x7, r0, &(0x7f00000000c0)=0x10000, 0x9855, 0x8) chdir(&(0x7f0000000000)='./file0\x00') [ 854.777958] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 854.833675] FAULT_INJECTION: forcing a failure. [ 854.833675] name failslab, interval 1, probability 0, space 0, times 0 [ 854.849699] CPU: 0 PID: 20532 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 854.857614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 854.866977] Call Trace: [ 854.869579] dump_stack+0x1fc/0x2ef [ 854.873239] should_fail.cold+0xa/0xf [ 854.877136] ? setup_fault_attr+0x200/0x200 [ 854.881465] ? lock_acquire+0x170/0x3c0 [ 854.885453] __should_failslab+0x115/0x180 [ 854.889875] should_failslab+0x5/0x10 [ 854.893686] kmem_cache_alloc_trace+0x284/0x380 [ 854.898443] blk_iolatency_init+0x47/0x2d0 [ 854.902783] blkcg_init_queue+0x1c1/0x540 [ 854.906949] blk_alloc_queue_node+0x7d0/0xbf0 [ 854.911474] blk_mq_init_queue+0x44/0xa0 [ 854.915641] loop_add+0x2cb/0x8a0 [ 854.919105] loop_control_ioctl+0x16c/0x480 [ 854.923531] ? loop_lookup+0x1d0/0x1d0 [ 854.927428] ? ksys_write+0x241/0x2a0 [ 854.931231] ? loop_lookup+0x1d0/0x1d0 [ 854.935144] do_vfs_ioctl+0xcdb/0x12e0 [ 854.939056] ? lock_downgrade+0x720/0x720 [ 854.943226] ? check_preemption_disabled+0x41/0x280 [ 854.948266] ? ioctl_preallocate+0x200/0x200 [ 854.952685] ? __fget+0x356/0x510 [ 854.956153] ? do_dup2+0x450/0x450 [ 854.959782] ? vfs_write+0x393/0x540 [ 854.963503] ? fput+0x2b/0x190 [ 854.966721] ksys_ioctl+0x9b/0xc0 [ 854.970291] __x64_sys_ioctl+0x6f/0xb0 [ 854.974358] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 854.978946] do_syscall_64+0xf9/0x620 [ 854.982754] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 854.987952] RIP: 0033:0x4665d9 [ 854.991151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 855.010148] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 855.017870] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 855.025156] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 04:42:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x4000000) [ 855.032474] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 855.039836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 855.047476] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:25 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000001280), 0x1, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000002e00), r0) 04:42:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrou-.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:25 executing program 5 (fault-call:5 fault-nth:23): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:25 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x3a000000, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 855.211066] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:25 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x9, 0x200) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000080)={0x40, {0x18, 0x1ba, 0x4, 0x10001, 0x41eb}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x5000000) [ 855.368980] FAULT_INJECTION: forcing a failure. [ 855.368980] name failslab, interval 1, probability 0, space 0, times 0 04:42:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$sock(r0, &(0x7f0000004740)={&(0x7f0000004500)=@in={0x2, 0x0, @loopback}, 0x80, 0x0, 0x0, &(0x7f0000004640)=[@mark={{0x14}}], 0x18}, 0x0) 04:42:25 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x40000000, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 855.450836] CPU: 0 PID: 20555 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 855.458786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 855.468171] Call Trace: [ 855.470828] dump_stack+0x1fc/0x2ef [ 855.474476] should_fail.cold+0xa/0xf [ 855.478321] ? setup_fault_attr+0x200/0x200 [ 855.482784] ? lock_acquire+0x170/0x3c0 [ 855.486807] __should_failslab+0x115/0x180 [ 855.491196] should_failslab+0x5/0x10 [ 855.495006] kmem_cache_alloc_node_trace+0x244/0x3b0 04:42:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x6000000) [ 855.500157] blkg_alloc+0x92/0x630 [ 855.503753] blkcg_init_queue+0x24/0x540 [ 855.507849] blk_alloc_queue_node+0x7d0/0xbf0 [ 855.512390] blk_mq_init_queue+0x44/0xa0 [ 855.516481] loop_add+0x2cb/0x8a0 [ 855.519994] loop_control_ioctl+0x16c/0x480 [ 855.524357] ? loop_lookup+0x1d0/0x1d0 [ 855.528266] ? ksys_write+0x241/0x2a0 [ 855.532087] ? loop_lookup+0x1d0/0x1d0 [ 855.536081] do_vfs_ioctl+0xcdb/0x12e0 [ 855.540070] ? lock_downgrade+0x720/0x720 [ 855.544230] ? check_preemption_disabled+0x41/0x280 04:42:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x7000000) [ 855.549258] ? ioctl_preallocate+0x200/0x200 [ 855.553683] ? __fget+0x356/0x510 [ 855.557171] ? do_dup2+0x450/0x450 [ 855.560728] ? vfs_write+0x393/0x540 [ 855.564475] ? fput+0x2b/0x190 [ 855.567689] ksys_ioctl+0x9b/0xc0 [ 855.571159] __x64_sys_ioctl+0x6f/0xb0 [ 855.575059] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 855.579660] do_syscall_64+0xf9/0x620 [ 855.583481] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 855.588675] RIP: 0033:0x4665d9 [ 855.591876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 855.611238] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 855.619066] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 855.626353] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 855.633631] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 855.640907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 855.648187] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:25 executing program 5 (fault-call:5 fault-nth:24): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 855.700186] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:25 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r0, 0x0, 0xda00) ioctl$SNDCTL_DSP_SETDUPLEX(r0, 0x5016, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x67b4, 0x10, 0x1, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) fcntl$dupfd(r2, 0x0, r3) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r5, 0x0, 0xda00) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x401c5820, &(0x7f0000000000)) write$cgroup_subtree(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="00706964732000050000000000000075202d696f2006696f20"], 0x19) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup=r5, r6, 0xf, 0x0, r1}, 0x14) preadv(r4, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 855.801630] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrou..controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:25 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x10, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0), 0x34000) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000300)={{0x0, 0xc219, 0x10000000000, 0x3, 0x0, 0x9bc6, 0x0, 0x9, 0x200, 0x10000, 0x4, 0x10000, 0x0, 0xfff, 0x2}, 0x20, [0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, r2, "82c7b6f576e157aea16429cfa08b596c6b4a4c3cc28b951cc2b52e210aba5bbe865e9845cf007dd6648b3fc07509eee7cb1b7fb59f6106fdb23ce5d4bab80e7385b0b971aa90b71552a94e40214597461715ee9dc4234bc4ccf39cebeb74b5915958fb65f899f9a7a5c07bc7c24e5b00e5e856ddc5b84a9de8899a496db61f205b5484cbdf671a155a00caabf632df8926ff086ddeb24bb11a0e6ff3ec55e23e41ac7afbb2221db2ee7291598909f20046c468ab3da9e13b323a5aee9a40bf976631d492d09fb738be687c30b5adf68234be1d8af41b035ab839f54be18be6a7464160e444e47146e6d12d530501740c4c61f7bbebb2766800a67b269290c0eb", "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"}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x58, 0x2, 0x6, 0x5, 0x0, 0x0, {0x7, 0x0, 0xa}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x7}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008800}, 0x44840) 04:42:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x40) 04:42:26 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x60000000, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 855.962829] FAULT_INJECTION: forcing a failure. [ 855.962829] name failslab, interval 1, probability 0, space 0, times 0 [ 855.988953] CPU: 0 PID: 20586 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 855.996882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 856.006600] Call Trace: [ 856.009371] dump_stack+0x1fc/0x2ef [ 856.013023] should_fail.cold+0xa/0xf [ 856.016984] ? setup_fault_attr+0x200/0x200 [ 856.021396] ? lock_acquire+0x170/0x3c0 [ 856.025414] __should_failslab+0x115/0x180 [ 856.029790] should_failslab+0x5/0x10 [ 856.033601] kmem_cache_alloc_trace+0x284/0x380 [ 856.038306] blk_iolatency_init+0x47/0x2d0 [ 856.042554] blkcg_init_queue+0x1c1/0x540 [ 856.046739] blk_alloc_queue_node+0x7d0/0xbf0 [ 856.051364] blk_mq_init_queue+0x44/0xa0 [ 856.055420] loop_add+0x2cb/0x8a0 [ 856.058878] loop_control_ioctl+0x16c/0x480 [ 856.063216] ? loop_lookup+0x1d0/0x1d0 [ 856.067149] ? ksys_write+0x241/0x2a0 [ 856.071236] ? loop_lookup+0x1d0/0x1d0 [ 856.075134] do_vfs_ioctl+0xcdb/0x12e0 [ 856.079028] ? lock_downgrade+0x720/0x720 [ 856.083197] ? check_preemption_disabled+0x41/0x280 [ 856.088350] ? ioctl_preallocate+0x200/0x200 [ 856.092776] ? __fget+0x356/0x510 [ 856.096237] ? do_dup2+0x450/0x450 [ 856.099803] ? vfs_write+0x393/0x540 [ 856.103616] ? fput+0x2b/0x190 [ 856.106840] ksys_ioctl+0x9b/0xc0 [ 856.110528] __x64_sys_ioctl+0x6f/0xb0 [ 856.114512] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 856.119111] do_syscall_64+0xf9/0x620 [ 856.122931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 856.128159] RIP: 0033:0x4665d9 [ 856.131375] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 856.150602] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 856.158446] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 856.166382] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 856.173658] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 856.180964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 856.188243] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:26 executing program 5 (fault-call:5 fault-nth:25): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 856.273569] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 856.281144] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, 0x0, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, 0x334) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 856.330827] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:26 executing program 3: setreuid(0x0, 0xee00) setfsuid(0xee01) 04:42:26 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x80000000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x9, 0x9, &(0x7f00000004c0)=[{&(0x7f0000000140)="c6f5b71b6d37d63b018e74bf446dd5181911234ff2d3d23f807142945b3f91d3b6eb62bea93fb29fc408950e8cdaf5d339e9cebd4f1688462fa2f9fed3acfcc785b4f2fe8d7798283c56ab8e2897d83fb88710abbbae7eab173505126d565150214660d60b963cedd8dbfef2564bb533dfa9", 0x72, 0x7}, {&(0x7f0000000780)="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0x1000, 0x1}, {&(0x7f00000001c0)="a7f88efbc5aee43ecb2592c446fb386b446d3c0ba51b0e56a2351d676351537b61ca5e1bc3bb7d9fc6d2aad5aee60e81cd123ffd1feedd653a903db36a7799b718705cbdf3bcad48713714d765bcea2022ae3ff6d1a9dbd6488408a2abc0165dd98989267a2e9a01708bef360962", 0x6e, 0x1}, {&(0x7f00000000c0)="9c292290965d76e29ad5bc06042b2713c1111bd2170013f390b95c764241a5d694", 0x21, 0x3}, {&(0x7f0000000300)="b5e17ffe5020739b19e844ac0c57229acfb86872759ce5fa029fa1855184e3f0a859291a9c4a71986f2893d9616ab4521a78f16982ab9aa7b67f1e6776cbc80b9203a51f45bc936f5ff8d4b7fd84958766118e5eaee77ef2f292192e7e0052992696b3d8194601575cac56bab2bb32306409434979", 0x75, 0x88}, {&(0x7f0000000380)="56fc34cfa1554c6e70f64c35b6beecfe38631ab927c9493f2d14f344f50c8a53a4fff97256bd329ac9486b1d6e61fce9b2d68360a3230139b56a43e553df6e4a0f1b7f4fb2e24969d508bc4924c0756f6b937be5", 0x54, 0x5}, {&(0x7f0000001780)="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", 0x1000, 0x9}, {&(0x7f0000000240)="1dc5ff7cdfdf47b1beae97c6b5802475dec2fdd82e68ffa28dfeef58a83543cfd046e564acd526", 0x27}, {&(0x7f0000000400)="61ddcd7ff612a878e67ffa3515c017d936faa970bf75ef21c7017aef1aec85f78632ded26e26d4168cbb4221a6e0d0a72622a749ad2d7784b211a913580b79e5098969bb92cb4ff3723dba57c0cbe6902fce80c047072694e77987925a3272193ffd2a3a5de2309a04529dc8b526d89d384c6c6d2efed9d9c44035488e8164a621ff5111610cde48ab6ef3bee8e1060fec4f32001009efc3dd69f4b0dbe6d28e8c49806abec0a8b4d391cc3d", 0xac, 0x6}], 0x10020, &(0x7f00000005c0)={[{'\']&&'}, {'-a\\%-'}, {'\']&&'}, {'-}*{'}], [{@obj_type={'obj_type', 0x3d, '/'}}]}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) splice(r2, &(0x7f0000000600)=0x3, r3, &(0x7f0000000640)=0x100000001, 0x8, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x401c5820, &(0x7f0000000000)) write$cgroup_subtree(r4, &(0x7f0000000080)={[{0x0, 'pids'}, {0x0, 'rdma'}, {0x2b, 'cpu'}, {0x2d, 'io'}, {0x6, 'io'}]}, 0x19) perf_event_open(&(0x7f0000000680)={0x2, 0x80, 0x0, 0x8, 0x80, 0x1f, 0x0, 0x3488, 0x20004, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x2}, 0x4, 0x5, 0x3ff, 0x1, 0x1, 0xf753, 0xfff, 0x0, 0xa4, 0x0, 0xffffffff}, 0xffffffffffffffff, 0xc, r4, 0xa) 04:42:26 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0xffff0000, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrou0.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 856.484593] FAULT_INJECTION: forcing a failure. [ 856.484593] name failslab, interval 1, probability 0, space 0, times 0 [ 856.537180] CPU: 1 PID: 20616 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 856.545116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 856.554627] Call Trace: [ 856.557242] dump_stack+0x1fc/0x2ef [ 856.560980] should_fail.cold+0xa/0xf [ 856.564980] ? setup_fault_attr+0x200/0x200 [ 856.569317] ? lock_acquire+0x170/0x3c0 [ 856.573309] __should_failslab+0x115/0x180 [ 856.577566] should_failslab+0x5/0x10 [ 856.581462] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 856.586595] blk_throtl_init+0x7c/0x620 [ 856.590572] ? blk_iolatency_init+0x1b7/0x2d0 [ 856.595080] blkcg_init_queue+0x1e3/0x540 [ 856.599241] blk_alloc_queue_node+0x7d0/0xbf0 [ 856.603758] blk_mq_init_queue+0x44/0xa0 [ 856.607827] loop_add+0x2cb/0x8a0 [ 856.611291] loop_control_ioctl+0x16c/0x480 [ 856.615713] ? loop_lookup+0x1d0/0x1d0 [ 856.619629] ? ksys_write+0x241/0x2a0 [ 856.623445] ? loop_lookup+0x1d0/0x1d0 [ 856.627361] do_vfs_ioctl+0xcdb/0x12e0 [ 856.631263] ? lock_downgrade+0x720/0x720 [ 856.635416] ? check_preemption_disabled+0x41/0x280 [ 856.640449] ? ioctl_preallocate+0x200/0x200 [ 856.644870] ? __fget+0x356/0x510 [ 856.648330] ? do_dup2+0x450/0x450 [ 856.652050] ? vfs_write+0x393/0x540 [ 856.655800] ? fput+0x2b/0x190 [ 856.659010] ksys_ioctl+0x9b/0xc0 [ 856.662560] __x64_sys_ioctl+0x6f/0xb0 [ 856.666463] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 856.671075] do_syscall_64+0xf9/0x620 [ 856.674890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 856.680101] RIP: 0033:0x4665d9 [ 856.683301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 856.702312] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 856.710031] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 856.717305] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 856.724574] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 856.731898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 856.739374] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:26 executing program 3: syz_open_dev$vcsa(&(0x7f00000015c0), 0x0, 0x0) 04:42:26 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0xfffff000, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:26 executing program 5 (fault-call:5 fault-nth:26): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f00000004c0)={{r0}, 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mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) socket(0x1f, 0x6, 0x0) 04:42:27 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0xffffffff, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:27 executing program 3: openat$random(0xffffffffffffff9c, &(0x7f0000000080), 0x300000, 0x0) [ 857.023884] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 857.029396] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 857.152633] FAULT_INJECTION: forcing a failure. [ 857.152633] name failslab, interval 1, probability 0, space 0, times 0 [ 857.165365] CPU: 1 PID: 20655 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 857.173411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 857.182791] Call Trace: [ 857.185413] dump_stack+0x1fc/0x2ef [ 857.189058] should_fail.cold+0xa/0xf [ 857.192878] ? setup_fault_attr+0x200/0x200 [ 857.197222] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 857.202259] __should_failslab+0x115/0x180 [ 857.206531] should_failslab+0x5/0x10 [ 857.210342] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 857.215644] iolatency_pd_alloc+0x6e/0x120 [ 857.219902] ? iolatency_pd_init+0x6f0/0x6f0 [ 857.224427] blkcg_activate_policy+0x249/0x5d0 [ 857.229029] blk_iolatency_init+0x123/0x2d0 [ 857.233364] blkcg_init_queue+0x1c1/0x540 [ 857.237522] blk_alloc_queue_node+0x7d0/0xbf0 [ 857.242040] blk_mq_init_queue+0x44/0xa0 [ 857.246203] loop_add+0x2cb/0x8a0 [ 857.249870] loop_control_ioctl+0x16c/0x480 [ 857.254291] ? loop_lookup+0x1d0/0x1d0 [ 857.258217] ? ksys_write+0x241/0x2a0 [ 857.262030] ? loop_lookup+0x1d0/0x1d0 [ 857.266217] do_vfs_ioctl+0xcdb/0x12e0 [ 857.270115] ? lock_downgrade+0x720/0x720 [ 857.274275] ? check_preemption_disabled+0x41/0x280 [ 857.279301] ? ioctl_preallocate+0x200/0x200 [ 857.283723] ? __fget+0x356/0x510 [ 857.287271] ? do_dup2+0x450/0x450 [ 857.290825] ? vfs_write+0x393/0x540 [ 857.294548] ? fput+0x2b/0x190 [ 857.297760] ksys_ioctl+0x9b/0xc0 [ 857.301224] __x64_sys_ioctl+0x6f/0xb0 [ 857.305149] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 857.309842] do_syscall_64+0xf9/0x620 [ 857.313673] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 857.318873] RIP: 0033:0x4665d9 [ 857.322071] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 857.341246] RSP: 002b:00007fb6fcb66188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 857.348968] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 857.356257] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 857.363549] RBP: 00007fb6fcb661d0 R08: 0000000000000000 R09: 0000000000000000 [ 857.370822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 857.378105] R13: 00007fff78ed59df R14: 00007fb6fcb66300 R15: 0000000000022000 04:42:27 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0xd, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000040)={0x0, 0x0, 0xffffff7a, 0x0, 0x0, "d65b336031e466fe9e45170f5ff2f9a7b4cf7f"}) 04:42:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000440)={0x4, 0x5, 0xff, 0x10001, 0x2, 0xe9, 0x7fffffff, 0x4a4}, &(0x7f00000004c0)={0x7, 0xc2f, 0x2, 0x81, 0x45, 0x0, 0x3ff, 0xef6}, &(0x7f0000000500)={0x4, 0x7fff, 0x979, 0x7ee, 0x2, 0x8, 0x6, 0xd1c}, &(0x7f0000000540)={0x0, 0x3938700}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x4]}, 0x8}) ppoll(&(0x7f00000000c0)=[{r0, 0xa0}, {r1, 0x84}], 0x2, &(0x7f0000000140)={r2, r3+10000000}, &(0x7f0000000180)={[0x3]}, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) write(r4, &(0x7f0000000040)="9b9e8ea6e7941355240583a4f977dfa1519d9138c48f3bea0be5e5af78d85ee008e3afe76a1697a972e9b5690deeb5e325d9503fb5f17ae184ba4dc9a293d1a570a7ad538d17f3eefa6efd224879e13ce34163baaf0e6e43cb1b1e677cb6920d4811651cbf7d4e405df91313e378df8c81ba580805c13627b9ff56e698", 0x7d) r5 = syz_mount_image$f2fs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0xffffffffcff28857, 0x0, &(0x7f0000000280), 0x1a20020, &(0x7f0000000740)={[{@prjjquota={'prjjquota', 0x3d, '[l#-V,\'^/}^'}}, {@usrjquota={'usrjquota', 0x3d, '})\x02\xe8\x9e\xfa\xf4\xe7q\xa6\x9a\xcb\xc7\xa2\x06\xa4\xd7>\xee\xee\xff\a\x19\xd0\xb179\n\x8b\xc0E\x0f\x12\xe9D]FW\xfb\xa7\xf5\xa1G\xbd\a\xe0\x05\xbbs\r\x10\x83L\xaa\xc2NV\x1e\xcb\xd5\xb6\x99\xd8\xab\xcc'}}], [{@obj_user={'obj_user', 0x3d, '/pr\x00\xfb\fmdstat\x00%g_o\xff\xbc\xf6\x1b]\xb9C\x1b#a\xe7\x94/\xa8\xceC\x98\xf5\xf5\xb9\xa2\xfeg}B1/\x98(\xc1>u\xba]\xebwP\x8c\'\x91\xf0\x1d\x1a\xf1\xd8\xd3\xbc}\xf6\xd7k\xaf\xed?,(\xc8R3\xc3k\r$\x04j\xff\xfcB\xd9\xa0\xa3j\xa7\v\x8c<\xb9\x1f\x8c\x0e\x12%\'\xafe,\v\xb6\xff\xb1\xae\x1c&e\xcb\xd4\xc1\xd2}N\xc2\xe4\x958\x8e|\x8b=\xfa\x83\x85\x14@\xd7\xcb\xbb\xc1\xbcWu\x9e\xeb!x\xff\x8e;\xca\x06\xa4v*\x85%\x0f\xa7\x06\xf3[\x9a0\x0e\x12\x05\x1e\xcc\x90\xd6x\xc6\x18\xba\x05}\xa1\xfcD\xaaU\xea\xde:y\x0e\v\xaap\xaa\x8e\x90\v\xfcv\xbf\x04\x1d5\xc9\x10\x88\x82\xf4f'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/proc/mdstat\x00'}}, {@euid_gt}, {@context={'context', 0x3d, 'root'}}]}) preadv(r5, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:27 executing program 2: ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) perf_event_open(&(0x7f0000000700)={0x4, 0x80, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0}, 0xe54, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:27 executing program 5 (fault-call:5 fault-nth:27): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrouX.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:27 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x28, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x890b, &(0x7f00000006c0)={'vlan1\x00', 0x0}) [ 857.805689] FAULT_INJECTION: forcing a failure. [ 857.805689] name failslab, interval 1, probability 0, space 0, times 0 [ 857.827570] CPU: 0 PID: 20701 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 857.835488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 857.845028] Call Trace: [ 857.847636] dump_stack+0x1fc/0x2ef [ 857.851285] should_fail.cold+0xa/0xf [ 857.855106] ? setup_fault_attr+0x200/0x200 [ 857.859442] ? lock_acquire+0x170/0x3c0 [ 857.863445] __should_failslab+0x115/0x180 [ 857.867696] should_failslab+0x5/0x10 [ 857.871532] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 857.876659] blk_throtl_init+0x7c/0x620 [ 857.880646] ? blk_iolatency_init+0x1b7/0x2d0 [ 857.885159] blkcg_init_queue+0x1e3/0x540 [ 857.889384] blk_alloc_queue_node+0x7d0/0xbf0 [ 857.893912] blk_mq_init_queue+0x44/0xa0 [ 857.898254] loop_add+0x2cb/0x8a0 [ 857.901725] loop_control_ioctl+0x16c/0x480 [ 857.906180] ? loop_lookup+0x1d0/0x1d0 [ 857.910087] ? ksys_write+0x241/0x2a0 [ 857.913908] ? loop_lookup+0x1d0/0x1d0 [ 857.917908] do_vfs_ioctl+0xcdb/0x12e0 [ 857.921845] ? lock_downgrade+0x720/0x720 [ 857.926006] ? check_preemption_disabled+0x41/0x280 [ 857.931070] ? ioctl_preallocate+0x200/0x200 [ 857.935502] ? __fget+0x356/0x510 [ 857.938991] ? do_dup2+0x450/0x450 [ 857.942985] ? vfs_write+0x393/0x540 [ 857.946715] ? fput+0x2b/0x190 [ 857.950157] ksys_ioctl+0x9b/0xc0 04:42:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r0, 0x0, 0xda00) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, '\x00', 0x31}, 0x8}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:27 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x3a8, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(r1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 857.953630] __x64_sys_ioctl+0x6f/0xb0 [ 857.957524] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 857.962116] do_syscall_64+0xf9/0x620 [ 857.965943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 857.971251] RIP: 0033:0x4665d9 [ 857.974551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 857.993898] RSP: 002b:00007fb6fcb66188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 04:42:28 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendmsg$SMC_PNETID_ADD(r0, &(0x7f00000003c0)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={0x0}}, 0x0) [ 858.001841] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 858.009124] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 858.016408] RBP: 00007fb6fcb661d0 R08: 0000000000000000 R09: 0000000000000000 [ 858.023691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 858.031057] R13: 00007fff78ed59df R14: 00007fb6fcb66300 R15: 0000000000022000 [ 858.075038] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:28 executing program 5 (fault-call:5 fault-nth:28): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrouc.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:28 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x86180, 0x0) [ 858.249346] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 858.297129] FAULT_INJECTION: forcing a failure. [ 858.297129] name failslab, interval 1, probability 0, space 0, times 0 [ 858.321221] CPU: 1 PID: 20729 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 858.329149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 858.338603] Call Trace: [ 858.341210] dump_stack+0x1fc/0x2ef [ 858.344911] should_fail.cold+0xa/0xf [ 858.348733] ? setup_fault_attr+0x200/0x200 [ 858.353067] ? lock_acquire+0x170/0x3c0 [ 858.357084] __should_failslab+0x115/0x180 [ 858.361624] should_failslab+0x5/0x10 [ 858.365442] __kmalloc+0x2ab/0x3c0 [ 858.369138] ? blk_stat_alloc_callback+0x81/0x290 [ 858.374013] ? blk_mq_hctx_mark_pending+0x1f0/0x1f0 [ 858.379145] ? plug_ctx_cmp+0x100/0x100 [ 858.383139] blk_stat_alloc_callback+0x81/0x290 [ 858.387965] blk_mq_init_allocated_queue+0x80/0x1300 [ 858.393076] ? blkcg_init_queue+0x1fd/0x540 [ 858.397500] ? blk_alloc_queue_node+0x7e4/0xbf0 [ 858.402333] blk_mq_init_queue+0x5c/0xa0 [ 858.406584] loop_add+0x2cb/0x8a0 [ 858.410303] loop_control_ioctl+0x16c/0x480 [ 858.414640] ? loop_lookup+0x1d0/0x1d0 [ 858.418552] ? ksys_write+0x241/0x2a0 [ 858.422450] ? loop_lookup+0x1d0/0x1d0 [ 858.426754] do_vfs_ioctl+0xcdb/0x12e0 [ 858.430695] ? lock_downgrade+0x720/0x720 [ 858.434889] ? check_preemption_disabled+0x41/0x280 [ 858.440278] ? ioctl_preallocate+0x200/0x200 [ 858.444701] ? __fget+0x356/0x510 [ 858.448169] ? do_dup2+0x450/0x450 [ 858.451833] ? vfs_write+0x393/0x540 [ 858.455559] ? fput+0x2b/0x190 [ 858.458789] ksys_ioctl+0x9b/0xc0 [ 858.462257] __x64_sys_ioctl+0x6f/0xb0 [ 858.466409] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 858.471098] do_syscall_64+0xf9/0x620 [ 858.474938] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 858.480231] RIP: 0033:0x4665d9 [ 858.483419] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 858.502370] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 858.510203] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 858.517476] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 858.524999] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 858.532332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 858.539631] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 858.679031] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 858.726448] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:28 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x7, 0x4, 0x1d, 0x0, 0x0, 0x101, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0xc1d, 0x1, 0x680c, 0x0, 0xfffffffffffffffa, 0x80000001, 0x6, 0x0, 0xffff, 0x0, 0x5}, r0, 0x5, r1, 0x2) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:28 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0xe80, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:28 executing program 3: perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x14, r1, 0x303}, 0x14}}, 0x0) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) 04:42:28 executing program 5 (fault-call:5 fault-nth:29): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 858.870890] FAULT_INJECTION: forcing a failure. [ 858.870890] name failslab, interval 1, probability 0, space 0, times 0 [ 858.882128] CPU: 0 PID: 20752 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 858.890263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 858.899630] Call Trace: [ 858.902238] dump_stack+0x1fc/0x2ef [ 858.905886] should_fail.cold+0xa/0xf [ 858.909912] ? setup_fault_attr+0x200/0x200 [ 858.914350] ? lock_acquire+0x170/0x3c0 [ 858.918365] ? check_preemption_disabled+0x41/0x280 [ 858.923593] __should_failslab+0x115/0x180 [ 858.927855] should_failslab+0x5/0x10 [ 858.931672] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 858.936724] throtl_pd_alloc+0x6b/0x940 [ 858.940716] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 858.945143] blkcg_activate_policy+0x249/0x5d0 [ 858.949783] blk_throtl_init+0x40d/0x620 [ 858.953969] ? blk_iolatency_init+0x1b7/0x2d0 [ 858.958490] blkcg_init_queue+0x1e3/0x540 [ 858.962670] blk_alloc_queue_node+0x7d0/0xbf0 [ 858.970149] blk_mq_init_queue+0x44/0xa0 [ 858.974460] loop_add+0x2cb/0x8a0 [ 858.977930] loop_control_ioctl+0x16c/0x480 [ 858.982259] ? loop_lookup+0x1d0/0x1d0 [ 858.986266] ? ksys_write+0x241/0x2a0 [ 858.990098] ? loop_lookup+0x1d0/0x1d0 [ 858.994007] do_vfs_ioctl+0xcdb/0x12e0 [ 858.997908] ? lock_downgrade+0x720/0x720 [ 859.002155] ? check_preemption_disabled+0x41/0x280 [ 859.007189] ? ioctl_preallocate+0x200/0x200 [ 859.011613] ? __fget+0x356/0x510 [ 859.015082] ? do_dup2+0x450/0x450 [ 859.018642] ? vfs_write+0x393/0x540 [ 859.022380] ? fput+0x2b/0x190 [ 859.025587] ksys_ioctl+0x9b/0xc0 [ 859.029053] __x64_sys_ioctl+0x6f/0xb0 [ 859.033039] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 859.037719] do_syscall_64+0xf9/0x620 [ 859.041536] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 859.046840] RIP: 0033:0x4665d9 [ 859.050128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 04:42:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroud.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:29 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001380)) [ 859.069144] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 859.076972] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 859.084350] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 859.091643] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 859.098920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 859.106201] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:29 executing program 5 (fault-call:5 fault-nth:30): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x144) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:29 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x20000188, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 859.231912] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:29 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x401c5820, &(0x7f0000000000)) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x0, 'pids'}, {0x0, 'rdma'}, {0x2b, 'cpu'}, {0x2d, 'io'}, {0x6, 'io'}]}, 0x19) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x3, 0x80, 0x4, 0x3, 0x2, 0x5, 0x0, 0x8, 0x10044, 0xa, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x27, 0x4, @perf_config_ext={0x7, 0x6}, 0x20, 0x7c8, 0x8, 0x2, 0x0, 0x20, 0x100, 0x0, 0x81}) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:29 executing program 3: r0 = getpgid(0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) [ 859.418792] FAULT_INJECTION: forcing a failure. [ 859.418792] name failslab, interval 1, probability 0, space 0, times 0 [ 859.490026] CPU: 0 PID: 20773 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 859.497960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 859.507329] Call Trace: [ 859.509931] dump_stack+0x1fc/0x2ef [ 859.513674] should_fail.cold+0xa/0xf [ 859.517484] ? setup_fault_attr+0x200/0x200 [ 859.521897] ? lock_acquire+0x170/0x3c0 [ 859.525882] __should_failslab+0x115/0x180 [ 859.530124] should_failslab+0x5/0x10 [ 859.534019] kmem_cache_alloc_trace+0x284/0x380 [ 859.538696] ? blk_mq_hctx_mark_pending+0x1f0/0x1f0 [ 859.543715] ? plug_ctx_cmp+0x100/0x100 [ 859.547691] blk_stat_alloc_callback+0x54/0x290 [ 859.552370] blk_mq_init_allocated_queue+0x80/0x1300 [ 859.557497] ? blkcg_init_queue+0x1fd/0x540 [ 859.561852] ? blk_alloc_queue_node+0x7e4/0xbf0 [ 859.566536] blk_mq_init_queue+0x5c/0xa0 [ 859.570604] loop_add+0x2cb/0x8a0 [ 859.574068] loop_control_ioctl+0x16c/0x480 [ 859.578487] ? loop_lookup+0x1d0/0x1d0 [ 859.582489] ? ksys_write+0x241/0x2a0 [ 859.586340] ? loop_lookup+0x1d0/0x1d0 [ 859.590241] do_vfs_ioctl+0xcdb/0x12e0 [ 859.594137] ? lock_downgrade+0x720/0x720 [ 859.598292] ? check_preemption_disabled+0x41/0x280 [ 859.603347] ? ioctl_preallocate+0x200/0x200 [ 859.607884] ? __fget+0x356/0x510 [ 859.611927] ? do_dup2+0x450/0x450 [ 859.615559] ? vfs_write+0x393/0x540 [ 859.619370] ? fput+0x2b/0x190 [ 859.622579] ksys_ioctl+0x9b/0xc0 [ 859.626058] __x64_sys_ioctl+0x6f/0xb0 [ 859.629968] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 859.634661] do_syscall_64+0xf9/0x620 [ 859.638478] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 859.643678] RIP: 0033:0x4665d9 [ 859.646876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.666584] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 859.674392] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 859.681907] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 859.689353] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 859.696627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 859.703990] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) ioctl$FITHAW(r0, 0xc0045878) 04:42:29 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeaba803000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, 0xa, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x20}}, 0x0) [ 859.836711] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:29 executing program 5 (fault-call:5 fault-nth:31): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 859.886167] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x9) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvfrom$llc(r0, &(0x7f0000000540)=""/116, 0x74, 0x182, &(0x7f0000000340)={0x1a, 0x8, 0x8, 0x32, 0x2, 0x32, @remote}, 0x10) mmap(&(0x7f0000152000/0x3000)=nil, 0x3000, 0x4, 0x10, r2, 0xb6efd000) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bind(r3, &(0x7f00000004c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1, 0x1, 0x0, 0x2}}, 0x80) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/144, 0x90}, {&(0x7f0000000100)=""/17, 0x11}, {&(0x7f0000000140)=""/106, 0x6a}, {&(0x7f00000001c0)=""/158, 0x9e}, {&(0x7f0000000280)=""/36, 0x24}], 0x5, 0x0, 0x5) 04:42:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroui.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:30 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$incfs(0xffffffffffffffff, &(0x7f00000000c0)='.pending_reads\x00', 0x40, 0xc9) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) r3 = perf_event_open(0x0, r2, 0x4, r1, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000080)='dont_appraise') socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x110) 04:42:30 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x4, &(0x7f0000000140)=@framed={{}, [@generic={0xb3}]}, &(0x7f0000000040)='GPL\x00', 0x7, 0x89, &(0x7f0000000080)=""/137, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 04:42:30 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0502000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 860.099096] FAULT_INJECTION: forcing a failure. [ 860.099096] name failslab, interval 1, probability 0, space 0, times 0 [ 860.144610] CPU: 1 PID: 20804 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 860.152543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 860.162047] Call Trace: [ 860.164946] dump_stack+0x1fc/0x2ef [ 860.168801] should_fail.cold+0xa/0xf [ 860.172660] ? setup_fault_attr+0x200/0x200 [ 860.177027] ? lock_acquire+0x170/0x3c0 [ 860.181025] __should_failslab+0x115/0x180 [ 860.185287] should_failslab+0x5/0x10 [ 860.189105] __kmalloc+0x2ab/0x3c0 [ 860.192659] ? blk_stat_alloc_callback+0x81/0x290 [ 860.197518] ? blk_mq_hctx_mark_pending+0x1f0/0x1f0 [ 860.202726] ? plug_ctx_cmp+0x100/0x100 [ 860.206845] blk_stat_alloc_callback+0x81/0x290 [ 860.211647] blk_mq_init_allocated_queue+0x80/0x1300 [ 860.216772] ? blkcg_init_queue+0x1fd/0x540 [ 860.221201] ? blk_alloc_queue_node+0x7e4/0xbf0 [ 860.225927] blk_mq_init_queue+0x5c/0xa0 [ 860.230038] loop_add+0x2cb/0x8a0 [ 860.233535] loop_control_ioctl+0x16c/0x480 [ 860.237963] ? loop_lookup+0x1d0/0x1d0 04:42:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="680100003000810200000000000000000000000054010100500101000b0001006d697272656400002401028020000200"/72, @ANYRES32=0x0, @ANYBLOB="20000200"/28, @ANYRES32=0x0, @ANYBLOB="20000200"/28, @ANYRES32=0x0, @ANYBLOB="20000200"/28, @ANYRES32=0x0, @ANYBLOB="20000200"/28, @ANYRES32=0x0, @ANYBLOB="20000200"/28, @ANYRES32=0x0, @ANYBLOB="1b000200"/28, @ANYRES32=0x0, @ANYBLOB="20000200"/28, @ANYRES32=0x0, @ANYBLOB="20000200"/28, @ANYRES32=0x0, @ANYBLOB="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"], 0x168}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@bridge_dellink={0xe4, 0x11, 0x200, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x10, 0x1000}, [@IFLA_PHYS_SWITCH_ID={0x24, 0x24, "8be491116c5914257698b637c74f5254ec1222c0ea95fb9a8f36aeac2bb9e4b3"}, @IFLA_EXT_MASK={0x8, 0x1d, 0xc782}, @IFLA_AF_SPEC={0x74, 0x1a, 0x0, 0x1, [@AF_INET={0x48, 0x2, 0x0, 0x1, {0x44, 0x1, 0x0, 0x1, [{0x8, 0x9, 0x0, 0x0, 0x2}, {0x8, 0x5, 0x0, 0x0, 0x8}, {0x8, 0x8, 0x0, 0x0, 0x40}, {0x8, 0xe, 0x0, 0x0, 0x9}, {0x8, 0x15, 0x0, 0x0, 0x20}, {0x8, 0xc, 0x0, 0x0, 0x400}, {0x8, 0x2, 0x0, 0x0, 0x1}, {0x8, 0x1a, 0x0, 0x0, 0x7}]}}, @AF_MPLS={0x4}, @AF_BRIDGE={0x4}, @AF_BRIDGE={0x4}, @AF_INET={0x10, 0x2, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0x12, 0x0, 0x0, 0x14}]}}, @AF_BRIDGE={0x4}, @AF_BRIDGE={0x4}, @AF_BRIDGE={0x4}]}, @IFLA_CARRIER={0x5, 0x21, 0x3f}, @IFLA_CARRIER={0x5, 0x21, 0xe5}, @IFLA_LINKMODE={0x5, 0x11, 0x3}, @IFLA_ADDRESS={0xa}]}, 0xe4}, 0x1, 0x0, 0x0, 0x24008040}, 0x4800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setxattr$security_capability(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340), &(0x7f0000000440)=@v2={0x2000000, [{0x7, 0x80}, {0x66f026b4, 0x65c}]}, 0x14, 0x3) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), r2) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000780)={0x11c, r3, 0x100, 0x70bd2c, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x80000000}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x81}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1b8}}, {@pci={{0x8}, {0x11}}, {0x8}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40000}, 0x40000c1) [ 860.241875] ? ksys_write+0x241/0x2a0 [ 860.245715] ? loop_lookup+0x1d0/0x1d0 [ 860.249705] do_vfs_ioctl+0xcdb/0x12e0 [ 860.253798] ? lock_downgrade+0x720/0x720 [ 860.257970] ? check_preemption_disabled+0x41/0x280 [ 860.263037] ? ioctl_preallocate+0x200/0x200 [ 860.267488] ? __fget+0x356/0x510 [ 860.271127] ? do_dup2+0x450/0x450 [ 860.274805] ? vfs_write+0x393/0x540 [ 860.278628] ? fput+0x2b/0x190 [ 860.281836] ksys_ioctl+0x9b/0xc0 [ 860.285445] __x64_sys_ioctl+0x6f/0xb0 [ 860.289474] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 860.294424] do_syscall_64+0xf9/0x620 [ 860.298231] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 860.303528] RIP: 0033:0x4665d9 [ 860.306759] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 860.325682] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 860.333519] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 860.340987] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 860.348497] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 860.355789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 860.363347] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:30 executing program 3: ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0xfffffffffffffeff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, 0x0) ptrace$poke(0xffffffffffffffff, 0x0, 0x0, 0x0) close(r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) tkill(0x0, 0x1c) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) gettid() 04:42:30 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0505000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:30 executing program 5 (fault-call:5 fault-nth:32): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x3000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x140, 0x9) ftruncate(r0, 0xffffffff) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0xb00, 0x10) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000007080)={0x0, 0x0, &(0x7f0000006fc0)=[{&(0x7f0000000080)={0x23d0, 0x0, 0x0, 0x0, 0x0, "", [@generic="95625de6b1f143a45987943f87b944e4715ff00f8fb5f654a7cfea87859a237be2f95bf5735e4ba7098f6c10539304d795187607a79c7791b56d8809e8d4a859749083ffb3aa1fa89aade41975a952688f20c72e4cf64caa6fccc9136176147c2f8789fd32c6005fc1cd24ee55b13ebe52365fce27c873f3ff2ffdba8a587e441db2cf9e7ace53b4afbe5f3c68c6f1973a16fbc2dd1d956f95f0bd689f3a08730c2bedaa4702f9d73707025680bf40b08037816a0482da0d0575e0f78cfca4c00452f41d268847bc7b1290cb03c644c7e64c8a0bb42c679c58c2e6ae48e09891", @typed={0xc, 0x7d, 0x0, 0x0, @u64=0x9}, @generic="15a149975c7dee87eff33851ad225c2edf3983512aac1d7afe75e292f432fab51b2a50e2d4ff8c00811e5988baa0d997879ebc34127f636252b1f6a3586e5f266ca7c0beb4e2cb87f23aa30b28ab", @typed={0x8, 0x90, 0x0, 0x0, @u32=0x1ba53565}, @typed={0x8, 0x7e, 0x0, 0x0, @pid}, @nested={0x1262, 0x74, 0x0, 0x1, [@generic="e8f317a371fc7ce770dfc7cbf1323d6744dce45e664b8b3079bca488df5929c76ba404c024c204849ad91d2fe16833c77d5911a44d5a47596ce05787f18714081b5cfa2f954035b5fe88b0", @typed={0x8, 0x5b, 0x0, 0x0, @pid}, @generic="6727e6cbcd303d4c0823781332bcbe3347531bc3dbc7cc8cd1c749383b68fdd7627439e620490a86", @generic="f409874f00f0083446b9b5f4948069f42108d3a4f95aae6ad5ff6c7b2bae2b4b32fb8b1ba886044e5c942caeec1e9f6bbc897b967a7487497d1f8007cddcf979b764bb12a0256b6fda96888259ab00709e7f73a7f5d731331a925bda3aeebd87beeb7a1f21d847c88338740e932dac1165b4d9c6a1286a5a81bfd1493187c67518bdb69184bc87bf473fbfad00688d3b04e39e610aa9450fe1547613d4d394184d65fdfd6fdc287b16c3ac5bd2a61ef9442b86be0130611473a6bc131a235bbbe2f5d4b67810113ae25d59f16265240aafc7", @generic="77ef93d8a2df575e6ce738be0dce571cf705a1b41e81e0fcac458c3e04c9f6d52f0a3139594a5cbd493a668440ae7429c40cbb3ce0f8811188c1da9234b90787815b0db621c6bb697577f5f0c6c9d7f6ed78d4f31dbbe88ebc792f1176c272683292b87bc4318471d3cce84c551a4d3c8e7ee4a036ac1ca25abcc07a645e4760b5c7b40636147709489f39c14ba2cfd5d511b584443f78553964a01ab21d75d53d0298aa5838000e144c05992054b25e28c6268f933e35ac8338bd18702b15b7f163477dfb218a35f2a331462c8edf11ea", @typed={0x6, 0x7c, 0x0, 0x0, @str='$\x00'}, @typed={0xa, 0x48, 0x0, 0x0, @str='wlan0\x00'}, @typed={0x4, 0x55}, @generic="c4f9055186ce556e49d603d27bb9a1cc39bccc7836092be28ee6a3dd46ec2781e463a9a6744243e4", 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@generic="20081f4274b643b37b4fc8c7a89d7943cd", 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"]}, 0x23d0}, {&(0x7f0000002480)={0x10}, 0x10}, {&(0x7f0000002540)={0x10, 0x34, 0x10, 0x70bd26, 0x25dfdbfc, "", [@generic, @generic]}, 0x10}, {&(0x7f0000003cc0)={0x18, 0x15, 0x400, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x1c, 0x0, 0x0, @pid}]}, 0x18}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000004a40)={0x10, 0x29, 0x1}, 0x10}], 0x9}, 0x4000) 04:42:30 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab053a000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 860.633912] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 860.704488] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 860.723059] FAULT_INJECTION: forcing a failure. [ 860.723059] name failslab, interval 1, probability 0, space 0, times 0 [ 860.755135] CPU: 1 PID: 20835 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 860.763235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 860.772599] Call Trace: [ 860.775203] dump_stack+0x1fc/0x2ef [ 860.778853] should_fail.cold+0xa/0xf [ 860.782676] ? setup_fault_attr+0x200/0x200 [ 860.787009] ? should_fail+0x142/0x7b0 [ 860.790917] __should_failslab+0x115/0x180 [ 860.795191] should_failslab+0x5/0x10 [ 860.798998] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 860.804215] __kmalloc_node+0x38/0x70 [ 860.808035] sbitmap_init_node+0x123/0x440 [ 860.812377] blk_mq_realloc_hw_ctxs+0x5db/0x1000 [ 860.817244] blk_mq_init_allocated_queue+0x20c/0x1300 [ 860.822525] ? blkcg_init_queue+0x1fd/0x540 [ 860.826890] blk_mq_init_queue+0x5c/0xa0 [ 860.830959] loop_add+0x2cb/0x8a0 [ 860.834424] loop_control_ioctl+0x16c/0x480 [ 860.838756] ? loop_lookup+0x1d0/0x1d0 [ 860.842755] ? ksys_write+0x241/0x2a0 [ 860.846558] ? loop_lookup+0x1d0/0x1d0 [ 860.850458] do_vfs_ioctl+0xcdb/0x12e0 [ 860.854360] ? lock_downgrade+0x720/0x720 [ 860.858521] ? check_preemption_disabled+0x41/0x280 [ 860.863634] ? ioctl_preallocate+0x200/0x200 [ 860.868052] ? __fget+0x356/0x510 [ 860.871512] ? do_dup2+0x450/0x450 [ 860.875116] ? vfs_write+0x393/0x540 [ 860.878845] ? fput+0x2b/0x190 [ 860.882050] ksys_ioctl+0x9b/0xc0 [ 860.885532] __x64_sys_ioctl+0x6f/0xb0 [ 860.889433] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 860.894024] do_syscall_64+0xf9/0x620 [ 860.897828] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 860.903016] RIP: 0033:0x4665d9 [ 860.906212] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 860.925305] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 860.933048] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 860.940361] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 860.947637] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 860.955082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 860.962375] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:31 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x3, &(0x7f0000000240)=@framed, &(0x7f0000000040)='GPL\x00', 0x3, 0x89, &(0x7f0000000080)=""/137, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 04:42:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroul.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:31 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x3, 0x66, 0x4, 0x56, 0x0, 0x100000001, 0x80, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x23, 0x1, @perf_config_ext={0xfffffffffffffffe, 0xcb}, 0x8400, 0x2, 0x200, 0x9, 0x7, 0xfffffffa, 0x0, 0x0, 0x101, 0x0, 0x1}, 0x0, 0xf, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)=ANY=[@ANYRESHEX]) 04:42:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xc) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7f, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7fff}}}, 0x84) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x84, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x9, @loopback, 0x7fff}, @in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e20, @private=0xa010101}, @in6={0xa, 0x4e21, 0x1, @private0, 0x3f}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, '\x00', 0xc}, 0x9}]}, &(0x7f0000000200)=0x10) 04:42:31 executing program 5 (fault-call:5 fault-nth:33): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:31 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0560000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:31 executing program 3: timer_create(0x0, 0x0, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000780)={{0x0, 0x3938700}, {r0, r1+60000000}}, 0x0) timer_gettime(0x0, &(0x7f0000000180)) 04:42:31 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab05f0000305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/100, 0x64}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/190, 0xbe}, {&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/161, 0xa1}], 0x6, 0x0, 0x0) [ 861.309009] FAULT_INJECTION: forcing a failure. [ 861.309009] name failslab, interval 1, probability 0, space 0, times 0 [ 861.345177] CPU: 1 PID: 20865 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 861.353112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.362588] Call Trace: [ 861.365194] dump_stack+0x1fc/0x2ef [ 861.368841] should_fail.cold+0xa/0xf [ 861.372657] ? should_fail+0x142/0x7b0 [ 861.376564] ? setup_fault_attr+0x200/0x200 [ 861.380902] __should_failslab+0x115/0x180 [ 861.385153] should_failslab+0x5/0x10 [ 861.389053] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 861.394202] blk_alloc_flush_queue+0x76/0x300 [ 861.398754] blk_mq_realloc_hw_ctxs+0x7bc/0x1000 [ 861.403538] blk_mq_init_allocated_queue+0x20c/0x1300 [ 861.408938] ? blkcg_init_queue+0x1fd/0x540 [ 861.413282] blk_mq_init_queue+0x5c/0xa0 [ 861.417475] loop_add+0x2cb/0x8a0 [ 861.421208] loop_control_ioctl+0x16c/0x480 [ 861.425572] ? loop_lookup+0x1d0/0x1d0 [ 861.429879] ? ksys_write+0x241/0x2a0 [ 861.433696] ? loop_lookup+0x1d0/0x1d0 [ 861.437607] do_vfs_ioctl+0xcdb/0x12e0 [ 861.441512] ? lock_downgrade+0x720/0x720 [ 861.445767] ? check_preemption_disabled+0x41/0x280 [ 861.450992] ? ioctl_preallocate+0x200/0x200 [ 861.455753] ? __fget+0x356/0x510 [ 861.459398] ? do_dup2+0x450/0x450 [ 861.463219] ? vfs_write+0x393/0x540 [ 861.466948] ? fput+0x2b/0x190 [ 861.470191] ksys_ioctl+0x9b/0xc0 [ 861.474070] __x64_sys_ioctl+0x6f/0xb0 [ 861.479326] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 861.484192] do_syscall_64+0xf9/0x620 [ 861.488251] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 861.493456] RIP: 0033:0x4665d9 [ 861.496909] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 861.517330] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 861.525488] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 861.532789] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 861.540267] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 861.547779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:42:31 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x18, 0x4, &(0x7f0000000040)=@framed={{}, [@exit]}, &(0x7f00000001c0)='syzkaller\x00', 0x5, 0x89, &(0x7f0000000080)=""/137, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 861.555239] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f00000000c0)={0xe82, 0xffffffff, 0x1, 0x8, 0x3, [0xffff6f9d, 0x7, 0xffffffff, 0x2]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 861.593533] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 861.624434] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:31 executing program 5 (fault-call:5 fault-nth:34): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:31 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xd, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8916, &(0x7f00000000c0)={'macsec0\x00', 0x0}) 04:42:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrouo.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:31 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="b702000000000000bfa30000000000004503000000fefff67a0af0ffe8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000100b7050000640000006a0a0afe00000000850000000b000000b70000004dc50000950000000000000089c81f20273d16b72eb83ec5a3487bb07eb78c27b090941bd3384dd6a23151ffce108d31287801000000000000000012cf6956e09d1938013c217e0f6ab2366e8a87554c901f03733d40c6d1f46f0960f2af470755861103bb45e5d53c9fe36bbd35e53c6376c0c2b1daa58a9c34444bb7e9673576d017fc94c5857ead931db6cd370e93b6d5a74cc1d2c50896249ed7420f8680a730d876c36a1f0069392e0d0000556ec919d0b1681369d448c6f8a5cc77c14c8d4e7f20fd224829af6de3d5ef71857496714db96c6db18ea5189cfbddd6e4de3617adabc31f370c05e1f134e5f90a326b0cb5268e40f5ba9b5360a516c3f87f05e5d1af657c445131edb61670ff2c62117e96eba22382758239c0449defd2aad967d9e293fad4e69127d56d6e63bf02af42a521790fb18c26612f6ba1f41301065e99d012bba05fae41fa15aafb1685e65f6823092251d556a89c2886ea64bc457280330dc9cdb6890ebda8f038de3c753fdb023433e9ba977bf1bcb23df80d5a8cac82ab62796a7823d241795ab1258fe937312fc5e921e853be202ffca15500001970e28e6238580101b710cf8b82bc02c12fe01bd8df4e97c67e8a3693b23668c55eed4e24eafa16a4f43b6739b30a9321531e5eb006b547c13cdfa2fa211d07a28d771c5aa7f5d58331ad45fc89ac44c9d222b3ac03ce76fc9d341f076264f8cf493901ad919329a295f63be4e91417b9cd09cf47272d46666571f24d71fcff2a9e869c2144f5775c37084acc57b5793f25f853f7a98965e5bd9ff5253f787eb321572355c706d6d2e27c475fd077000000000056abdefce1b79d8029af8de217c23f79e68fe48420cbb226a752b817fc17efa23268c68d23659a581b7c43263f95946caba8d4c3b1472b08c663835dc147e692670e1c0cb20ea6f9394fcfc6776d1e6d3e5dcf00e3f842d5b5c22197cb7420361e3ce51ff93661d1bbf3437354cc7aded002d2d1f1dbfd6d8169cfe3da7dc5d77bbc26f5ed74953e29837f614415015cb211668d6493087475a101d077632b20aeff392f40f0ea914474adb817005f59058641f65964c7a1652d96dcfa640d780ca1ec92c9bc314146a00ed77dc624eaa849037137638d146eb87bb25cb493ce0935a5f33d0000000000009e10e8aa7d879bed35491223b15b34438be933bfacffae0ae9d027624638d933c159fbc293916ebcc6b2eb67fe9d321b7c08df7f6df45cb157fa7593ae2639ca5dc1367ba39a76518bc91dd94fc556af84fe0346f2e7d3c2e6ae4a98270000f5c32b64f91561b9b443478e2552dc61a70c6c0222f60b649220e959b13adad5be4db950da54b99288ee7fc75cf1231765405189575dbbd906a686de9fd1876faa36b9b5cb7dadf7853a78f20baeb0e02b4c82bb3bf9ec6429d35a2455d69891f4ea0c4b4865653f55b244c49e576639eee39eb16fdf200f557fc34e1db72352b474288a084efdfd50db8aafc8c6d187307e617400000000000000000000000000000000f3ac6723fee302e62d8bc800000000000000003d198726a89d534eb7a1adf70acba58e71493a0a7a922edea8b2c5e396edeacb22b6328976ad5514a711e03c3c02f26df8df35805b5aca40c7df48c19526b7181dc6afae740b7c2404f428506c0046223a1ce6e8b588ae7a088328641c794732750fd4243c94e4fe55e363e3b1354f2da67496631ca32314080a4a62184c220000000000000000000000000000003f77c7159ae526b1e8ab0000000000000000000000006cf5e8bf644458587249d01f04e2cf1dc03e6ebd0f4c5de4faf96202e1c3d5cc32f4e3e587446a066e637f8c632d899a17eedb1d9c59380be5c0d40a5963d469758f12477cf7ad0555c19e46ca7be06558011b1c19586f6c90b1d43ffffaba7fe5472a8fa243af5300fd1ca0b90fbf0aacabe1aae2d9ea7e70b8e9d38feec478dae8c5a8a19fb7afdaed0c75bd473e32df9a87e47fd97a48f39f48330769a493805a13bbd084a468b1e70cbea35a377fb0db6f3cde1b90bfb59de05483af9f02dbc00340b8b22c99ca7ab855df7be8af217b434552081d6539258bf28ffffe31d386bb09ea72a4efbf84fde0da051b931f17f945b5589107e7479979ea3557e988bdb505ee00fd69668fcb2e9ca691c9de"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500050305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x401c5820, &(0x7f0000000000)) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00706924f3200072246d61202b637075200c696f2006876f20"], 0x19) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000001700)=[{&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000100)=""/82, 0x52}, {&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f00000002c0)=""/70, 0x46}, {&(0x7f00000004c0)=""/155, 0x9b}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/160, 0xa0}, {&(0x7f0000001640)=""/177, 0xb1}], 0x8, 0x6, 0x2) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 861.901424] FAULT_INJECTION: forcing a failure. [ 861.901424] name failslab, interval 1, probability 0, space 0, times 0 [ 861.927741] CPU: 1 PID: 20899 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 861.936056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.946323] Call Trace: [ 861.948942] dump_stack+0x1fc/0x2ef [ 861.953062] should_fail.cold+0xa/0xf [ 861.956921] ? setup_fault_attr+0x200/0x200 [ 861.961380] ? should_fail+0x142/0x7b0 [ 861.965519] __should_failslab+0x115/0x180 [ 861.969863] should_failslab+0x5/0x10 [ 861.973816] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 861.979054] __kmalloc_node+0x38/0x70 [ 861.982870] blk_alloc_flush_queue+0x120/0x300 [ 861.987482] blk_mq_realloc_hw_ctxs+0x7bc/0x1000 [ 861.992282] blk_mq_init_allocated_queue+0x20c/0x1300 [ 861.997501] ? blkcg_init_queue+0x1fd/0x540 [ 862.001961] blk_mq_init_queue+0x5c/0xa0 [ 862.006058] loop_add+0x2cb/0x8a0 [ 862.009554] loop_control_ioctl+0x16c/0x480 [ 862.013893] ? loop_lookup+0x1d0/0x1d0 [ 862.017999] ? ksys_write+0x241/0x2a0 [ 862.022010] ? loop_lookup+0x1d0/0x1d0 [ 862.026090] do_vfs_ioctl+0xcdb/0x12e0 [ 862.030174] ? lock_downgrade+0x720/0x720 [ 862.034513] ? check_preemption_disabled+0x41/0x280 [ 862.039635] ? ioctl_preallocate+0x200/0x200 [ 862.044059] ? __fget+0x356/0x510 [ 862.047545] ? do_dup2+0x450/0x450 [ 862.051286] ? vfs_write+0x393/0x540 [ 862.055003] ? fput+0x2b/0x190 [ 862.058207] ksys_ioctl+0x9b/0xc0 [ 862.061670] __x64_sys_ioctl+0x6f/0xb0 [ 862.065569] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 862.070200] do_syscall_64+0xf9/0x620 [ 862.074027] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 862.079227] RIP: 0033:0x4665d9 [ 862.082589] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 862.101833] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 862.109551] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 862.116916] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 862.124324] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 862.131604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 862.138884] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:32 executing program 3: select(0x40, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x0, 0xea60}) [ 862.213769] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:32 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab05003a0305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:32 executing program 5 (fault-call:5 fault-nth:35): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:32 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x10a00, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, 0x1405, 0x200, 0x70bd2d, 0x25dfdbfc, "", [{{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x3}}]}, 0x30}, 0x1, 0x0, 0x0, 0x48000}, 0x40004) 04:42:32 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="38000000adee2612b60f2335a5f4c6ca1b6645d1d398ab23ef221a9947d9e67dd625b6a4c36fd03399", @ANYRES16=r0, @ANYBLOB="02002cbd7000fbdbdf251200000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900ff00000074000000060012002cc700000600ed002e000000"], 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x40015) r1 = syz_open_dev$mouse(&(0x7f00000000c0), 0x7, 0x440000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000440)='net/udp6\x00') setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f00000004c0)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000880)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, @random}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r0, 0x100, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x4, 0x1b}}}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0x7e}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x10, 0xcd, [0x70d4, 0x8, 0x90fb, 0x0, 0x8c7c, 0x1]}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x379}]}, 0x48}, 0x1, 0x0, 0x0, 0x4804}, 0x4040) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) ioctl$SIOCRSACCEPT(r1, 0x89e3) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r8, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:32 executing program 3: select(0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0xea60}) [ 862.440030] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrous.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 862.560753] FAULT_INJECTION: forcing a failure. [ 862.560753] name failslab, interval 1, probability 0, space 0, times 0 [ 862.583102] CPU: 0 PID: 20929 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 862.591010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 862.600642] Call Trace: [ 862.603260] dump_stack+0x1fc/0x2ef [ 862.606903] should_fail.cold+0xa/0xf [ 862.610927] ? setup_fault_attr+0x200/0x200 [ 862.615261] ? lock_acquire+0x170/0x3c0 [ 862.619246] __should_failslab+0x115/0x180 [ 862.623502] should_failslab+0x5/0x10 [ 862.627437] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 862.632555] blk_mq_init_tags+0x6a/0x2b0 [ 862.636741] blk_mq_alloc_rq_map+0x9d/0x230 [ 862.641069] ? elevator_get+0x29/0x170 [ 862.644965] blk_mq_init_sched+0x219/0x730 [ 862.649211] elevator_init_mq+0xf0/0x180 [ 862.653315] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 862.659082] blk_mq_init_queue+0x5c/0xa0 [ 862.663158] loop_add+0x2cb/0x8a0 [ 862.666632] loop_control_ioctl+0x16c/0x480 [ 862.670971] ? loop_lookup+0x1d0/0x1d0 [ 862.674982] ? ksys_write+0x241/0x2a0 [ 862.678796] ? loop_lookup+0x1d0/0x1d0 [ 862.682695] do_vfs_ioctl+0xcdb/0x12e0 [ 862.686600] ? lock_downgrade+0x720/0x720 [ 862.690763] ? check_preemption_disabled+0x41/0x280 [ 862.695998] ? ioctl_preallocate+0x200/0x200 [ 862.700554] ? __fget+0x356/0x510 [ 862.704017] ? do_dup2+0x450/0x450 [ 862.707583] ? vfs_write+0x393/0x540 [ 862.711478] ? fput+0x2b/0x190 [ 862.714684] ksys_ioctl+0x9b/0xc0 [ 862.718233] __x64_sys_ioctl+0x6f/0xb0 [ 862.722130] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 862.726808] do_syscall_64+0xf9/0x620 [ 862.730621] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 862.735816] RIP: 0033:0x4665d9 [ 862.739014] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 862.758055] RSP: 002b:00007fb6fcb66188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 862.765795] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 862.773072] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 862.780403] RBP: 00007fb6fcb661d0 R08: 0000000000000000 R09: 0000000000000000 [ 862.787681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 862.794961] R13: 00007fff78ed59df R14: 00007fb6fcb66300 R15: 0000000000022000 04:42:32 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500400305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x200040, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000008, 0x50, r1, 0xa619b000) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000640)={0xa0, 0x8, 0x1, 0x5, 0x8, 0x1, 0x8, 0x1, 0x6, 0xa3, 0x0, 0x6, 0x40, 0x7}, 0xe) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) [ 862.881785] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:32 executing program 5 (fault-call:5 fault-nth:36): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:33 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x40011) 04:42:33 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500600305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:33 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="275d26262c2d615c252d2c6367726f75702e636f6e74726f6c6c657273002c6367726f75702e636f6e74726f6c6c657273002c646f6e745f61707072616973652c00ef64b5f3d7824e269add174cb2e02f552b55c6c63164071470558ea729b45f14b827b6170cfa07c5ad65564e169708780a625a40516fee5fc65a174d3a853b"]) 04:42:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x40600, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x3}) [ 863.236336] FAULT_INJECTION: forcing a failure. [ 863.236336] name failslab, interval 1, probability 0, space 0, times 0 [ 863.274714] CPU: 1 PID: 20954 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 863.282760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 863.292218] Call Trace: [ 863.294831] dump_stack+0x1fc/0x2ef [ 863.298590] should_fail.cold+0xa/0xf [ 863.302459] ? setup_fault_attr+0x200/0x200 [ 863.306874] ? lock_acquire+0x170/0x3c0 [ 863.311272] __should_failslab+0x115/0x180 [ 863.315922] should_failslab+0x5/0x10 [ 863.319740] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 863.325593] __kmalloc_node+0x38/0x70 [ 863.329693] sbitmap_init_node+0x123/0x440 [ 863.334139] sbitmap_queue_init_node+0x37/0x6c0 [ 863.338923] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 863.343960] blk_mq_init_tags+0x10d/0x2b0 [ 863.348127] blk_mq_alloc_rq_map+0x9d/0x230 [ 863.352454] ? elevator_get+0x29/0x170 [ 863.356633] blk_mq_init_sched+0x219/0x730 [ 863.360934] elevator_init_mq+0xf0/0x180 [ 863.365387] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 863.370610] blk_mq_init_queue+0x5c/0xa0 [ 863.374908] loop_add+0x2cb/0x8a0 [ 863.378401] loop_control_ioctl+0x16c/0x480 [ 863.382774] ? loop_lookup+0x1d0/0x1d0 [ 863.386765] ? ksys_write+0x241/0x2a0 [ 863.390579] ? loop_lookup+0x1d0/0x1d0 [ 863.395551] do_vfs_ioctl+0xcdb/0x12e0 [ 863.399467] ? lock_downgrade+0x720/0x720 [ 863.403627] ? check_preemption_disabled+0x41/0x280 [ 863.408747] ? ioctl_preallocate+0x200/0x200 [ 863.413414] ? __fget+0x356/0x510 [ 863.416891] ? do_dup2+0x450/0x450 [ 863.420638] ? vfs_write+0x393/0x540 [ 863.424629] ? fput+0x2b/0x190 [ 863.428018] ksys_ioctl+0x9b/0xc0 [ 863.431490] __x64_sys_ioctl+0x6f/0xb0 [ 863.435665] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 863.440723] do_syscall_64+0xf9/0x620 [ 863.444902] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 863.450730] RIP: 0033:0x4665d9 [ 863.453930] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 863.474778] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 04:42:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000007240)=[{&(0x7f0000000000)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)='y', 0x1}], 0x1, &(0x7f0000000200)=[@init={0x18, 0x84, 0x0, {0xfc}}], 0x18}], 0x1, 0x0) 04:42:33 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500f00305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 863.483119] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 863.490754] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 863.498214] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 863.505486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 863.512777] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 863.598611] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:33 executing program 5 (fault-call:5 fault-nth:37): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:33 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="b702000000000000bfa30000000000004503000000fefff67a0af0ffe8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000100b7050000640000006a0a0afe00000000850000000b000000b70000004dc50000950000000000000089c81f20273d16b72eb83ec5a3487bb07eb78c27b090941bd3384dd6a23151ffce108d31287801000000000000000012cf6956e09d1938013c217e0f6ab2366e8a87554c901f03733d40c6d1f46f0960f2af470755861103bb45e5d53c9fe36bbd35e53c6376c0c2b1daa58a9c34444bb7e9673576d017fc94c5857ead931db6cd370e93b6d5a74cc1d2c50896249ed7420f8680a730d876c36a1f0069392e0d0000556ec919d0b1681369d448c6f8a5cc77c14c8d4e7f20fd224829af6de3d5ef71857496714db96c6db18ea5189cfbddd6e4de3617adabc31f370c05e1f134e5f90a326b0cb5268e40f5ba9b5360a516c3f87f05e5d1af657c445131edb61670ff2c62117e96eba22382758239c0449defd2aad967d9e293fad4e69127d56d6e63bf02af42a521790fb18c26612f6ba1f41301065e99d012bba05fae41fa15aafb1685e65f6823092251d556a89c2886ea64bc457280330dc9cdb6890ebda8f038de3c753fdb023433e9ba977bf1bcb23df80d5a8cac82ab62796a7823d241795ab1258fe937312fc5e921e853be202ffca15500001970e28e6238580101b710cf8b82bc02c12fe01bd8df4e97c67e8a3693b23668c55eed4e24eafa16a4f43b6739b30a9321531e5eb006b547c13cdfa2fa211d07a28d771c5aa7f5d58331ad45fc89ac44c9d222b3ac03ce76fc9d341f076264f8cf493901ad919329a295f63be4e91417b9cd09cf47272d46666571f24d71fcff2a9e869c2144f5775c37084acc57b5793f25f853f7a98965e5bd9ff5253f787eb321572355c706d6d2e27c475fd077000000000056abdefce1b79d8029af8de217c23f79e68fe48420cbb226a752b817fc17efa23268c68d23659a581b7c43263f95946caba8d4c3b1472b08c663835dc147e692670e1c0cb20ea6f9394fcfc6776d1e6d3e5dcf00e3f842d5b5c22197cb7420361e3ce51ff93661d1bbf3437354cc7aded002d2d1f1dbfd6d8169cfe3da7dc5d77bbc26f5ed74953e29837f614415015cb211668d6493087475a101d077632b20aeff392f40f0ea914474adb817005f59058641f65964c7a1652d96dcfa640d780ca1ec92c9bc314146a00ed77dc624eaa849037137638d146eb87bb25cb493ce0935a5f33d0000000000009e10e8aa7d879bed35491223b15b34438be933bfacffae0ae9d027624638d933c159fbc293916ebcc6b2eb67fe9d321b7c08df7f6df45cb157fa7593ae2639ca5dc1367ba39a76518bc91dd94fc556af84fe0346f2e7d3c2e6ae4a98270000f5c32b64f91561b9b443478e2552dc61a70c6c0222f60b649220e959b13adad5be4db950da54b99288ee7fc75cf1231765405189575dbbd906a686de9fd1876faa36b9b5cb7dadf7853a78f20baeb0e02b4c82bb3bf9ec6429d35a2455d69891f4ea0c4b4865653f55b244c49e576639eee39eb16fdf200f557fc34e1db72352b474288a084efdfd50db8aafc8c6d187307e617400000000000000000000000000000000f3ac6723fee302e62d8bc800000000000000003d198726a89d534eb7a1adf70acba58e71493a0a7a922edea8b2c5e396edeacb22b6328976ad5514a711e03c3c02f26df8df35805b5aca40c7df48c19526b7181dc6afae740b7c2404f428506c0046223a1ce6e8b588ae7a088328641c794732750fd4243c94e4fe55e363e3b1354f2da67496631ca32314080a4a62184c220000000000000000000000000000003f77c7159ae526b1e8ab0000000000000000000000006cf5e8bf644458587249d01f04e2cf1dc03e6ebd0f4c5de4faf96202e1c3d5cc32f4e3e587446a066e637f8c632d899a17eedb1d9c59380be5c0d40a5963d469758f12477cf7ad0555c19e46ca7be06558011b1c19586f6c90b1d43ffffaba7fe5472a8fa243af5300fd1ca0b90fbf0aacabe1aae2d9ea7e70b8e9d38feec478dae8c5a8a19fb7afdaed0c75bd473e32df9a87e47fd97a48f39f48330769a493805a13bbd084a468b1e70cbea35a377fb0db6f3cde1b90bfb59de05483af9f02dbc00340b8b22c99ca7ab855df7be8af217b434552081d6539258bf28ffffe31d386bb09ea72a4efbf84fde0da051b931f17f945b5589107e7479979ea3557e988bdb505ee00fd69668fcb2e9ca691c9de"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab05000003a8008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 863.642715] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgrouu.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x40}) 04:42:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000100)=""/165, 0xa5}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f00000004c0)=""/141, 0x8d}, {&(0x7f0000000580)=""/150, 0x96}, {&(0x7f0000000640)=""/156, 0x9c}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/191, 0xbf}], 0x9, 0x6c, 0x8001) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r1, 0x0, 0xda00) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x0, 0x3, 0x2a}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:33 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x6, 0x9, 0x6, 0x0, 0x7f, 0x100, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5def, 0x4, @perf_config_ext={0x6, 0xcf12}, 0x50000, 0xffff, 0xd9, 0x4, 0x0, 0xe8, 0x2, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0xc) [ 863.964776] FAULT_INJECTION: forcing a failure. [ 863.964776] name failslab, interval 1, probability 0, space 0, times 0 04:42:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x7}, 0xc, &(0x7f0000000400)={&(0x7f0000001280)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_WOL_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}]}, @ETHTOOL_A_WOL_MODES={0x140, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xf1, 0x4, "1f368b823562a93c24b7c7c55775e4545741fa6e6d0a7ef0715be056cc4b33ef75501531cde2b94150b425817a3ad5e56354f9f20cccad5fc27af3da2f101df612b7b9c8be9a75fb551999cfdbabc663c947d13d801081be5919ddfb56999ba991ddb89b8c25595df2ddf7dfb70492eee0672a9d78dcfd7b8260177ee4694741b4a9bb1bfd9b6e8e6bcb60a8fc1b42b09ffa4348c438772fd04e16b8671f57566bdab7769310eff3a0f01075c5f01d9e8b7e8c2c4b8bf839f65e8c1345f80445f2b05d24ffcb38a28d84e216238237ee5097e157c85eee869d6848ec0dbbdac4cea0997ff2c6ca5319559d37ee"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x3d, 0x4, "423c20e1f35738a144e95571a6e875ab7857f2f40d4c6b06dbf4af8727e593e363be8b215a6bcaccaf392e0cceb28ec3d43d0eb07bbbc7b87b"}]}, @ETHTOOL_A_WOL_SOPASS={0x7d, 0x3, "0202689ecc107911c58dce9cac0031f092b745db8fc180ff13ebcfaa4ae547d4df419ade7face7d98f8de399a108ea49c0b31b572c2f275f9d8bc360aa4339def3b31bf65217ee1dce3239de18960cd01f2dade1bfa2a5ebd35c8ae129376d0e51f22511d0d15f662ed071b051883b4275808784585058b84d"}, @ETHTOOL_A_WOL_SOPASS={0xcd5, 0x3, "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"}]}, 0xec4}}, 0x0) 04:42:34 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500020305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 864.009753] CPU: 1 PID: 20983 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 864.017768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 864.027394] Call Trace: [ 864.030105] dump_stack+0x1fc/0x2ef [ 864.033759] should_fail.cold+0xa/0xf [ 864.037580] ? setup_fault_attr+0x200/0x200 [ 864.042005] ? should_fail+0x142/0x7b0 [ 864.045934] __should_failslab+0x115/0x180 [ 864.050216] should_failslab+0x5/0x10 [ 864.054050] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 864.059264] __kmalloc_node+0x38/0x70 [ 864.063090] blk_alloc_flush_queue+0x120/0x300 [ 864.067733] blk_mq_realloc_hw_ctxs+0x7bc/0x1000 [ 864.072686] blk_mq_init_allocated_queue+0x20c/0x1300 [ 864.077988] ? blkcg_init_queue+0x1fd/0x540 [ 864.082339] blk_mq_init_queue+0x5c/0xa0 [ 864.086455] loop_add+0x2cb/0x8a0 [ 864.089950] loop_control_ioctl+0x16c/0x480 [ 864.094570] ? loop_lookup+0x1d0/0x1d0 [ 864.098922] ? ksys_write+0x241/0x2a0 [ 864.102835] ? loop_lookup+0x1d0/0x1d0 [ 864.106760] do_vfs_ioctl+0xcdb/0x12e0 [ 864.110810] ? lock_downgrade+0x720/0x720 [ 864.110831] ? check_preemption_disabled+0x41/0x280 [ 864.120019] ? ioctl_preallocate+0x200/0x200 [ 864.124530] ? __fget+0x356/0x510 [ 864.128000] ? do_dup2+0x450/0x450 [ 864.131547] ? vfs_write+0x393/0x540 [ 864.135275] ? fput+0x2b/0x190 [ 864.138581] ksys_ioctl+0x9b/0xc0 [ 864.142050] __x64_sys_ioctl+0x6f/0xb0 [ 864.145952] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 864.150547] do_syscall_64+0xf9/0x620 [ 864.154651] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 864.159939] RIP: 0033:0x4665d9 [ 864.163149] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 864.182169] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 864.189896] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 864.197385] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 04:42:34 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f00000014c0)={0x200, 0x2, 0x2, 0x201, 0x0, 0x0, {0x3, 0x0, 0x1}, [@CTA_EXPECT_HELP_NAME={0xe, 0x6, 'snmp_trap\x00'}, @CTA_EXPECT_MASK={0xd0, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010101}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x11}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x14, 0x4, @empty}}}]}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}, @CTA_EXPECT_MASTER={0x98, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xa}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_MASK={0x60, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xd}}}}]}, @CTA_EXPECT_HELP_NAME={0xa, 0x6, 'Q.931\x00'}]}, 0x200}, 0x1, 0x0, 0x0, 0x200400f0}, 0x840) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x28, 0x1401, 0x701, 0x70bd2d, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000840}, 0x40000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r1, 0x0, 0xda00) r2 = openat(r1, &(0x7f0000000040)='/proc/self/exe\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e21, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80}, {0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3f}, 0x1f, [0x20, 0x0, 0x8, 0x9, 0x7f, 0x2, 0xffff, 0x6]}, 0x5c) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f00000004c0)={{r2}, 0x0, 0x1a, @unused=[0x8cb6, 0x8, 0x40, 0x6], @subvolid=0x100000000}) 04:42:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 04:42:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f00000000c0)={0x1, 0x2, 0x1000, 0x0, &(0x7f0000000040), 0xd, 0x0, &(0x7f0000000080)="d3652e3cf321efa0b1e66d3b59"}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 864.204683] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 864.212096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 864.219673] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:34 executing program 5 (fault-call:5 fault-nth:38): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 864.307038] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 864.321606] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x10900, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6=@ipv4={""/10, ""/2, @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newroute={0x4c, 0x18, 0x400, 0x70bd25, 0x25dfdbff, {0x2, 0x80, 0x0, 0x5, 0x0, 0x3, 0xc8, 0x8, 0x1000}, [@RTA_DST={0x8, 0x1, @loopback}, @RTA_UID={0x8, 0x19, r3}, @RTA_DST={0x8, 0x1, @remote}, @RTA_GATEWAY={0x8, 0x5, @rand_addr=0x64010101}, @RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1f}}, @RTA_DST={0x8, 0x1, @local}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000005}, 0x80) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @timestamp, @window, @timestamp], 0x4) [ 864.463530] FAULT_INJECTION: forcing a failure. [ 864.463530] name failslab, interval 1, probability 0, space 0, times 0 04:42:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroux.controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:34 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x1, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x1, 0x4, 0x3, 0x6, 0xffffffffffffffc0, 0x4}], &(0x7f0000000080)='GPL\x00', 0x3, 0x1, &(0x7f00000000c0)=""/1, 0x41000, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000000180)={0x5, 0x8, 0x1f, 0x1000}, 0x10}, 0x78) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000300)=""/212, 0xd4}, {&(0x7f0000000400)=""/226, 0xe2}], 0x2, 0x4, 0x73) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = creat(&(0x7f0000000500)='./file0\x00', 0x79) r3 = fcntl$dupfd(r1, 0x0, r1) bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0x7, 0xfe, 0x2, 0x2, 0x2450, r2, 0x4, '\x00', 0x0, r3, 0x3, 0x4, 0x2}, 0x40) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:34 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="b702000000000000bfa30000000000004503000000fefff67a0af0ffe8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000100b7050000640000006a0a0afe00000000850000000b000000b70000004dc50000950000000000000089c81f20273d16b72eb83ec5a3487bb07eb78c27b090941bd3384dd6a23151ffce108d31287801000000000000000012cf6956e09d1938013c217e0f6ab2366e8a87554c901f03733d40c6d1f46f0960f2af470755861103bb45e5d53c9fe36bbd35e53c6376c0c2b1daa58a9c34444bb7e9673576d017fc94c5857ead931db6cd370e93b6d5a74cc1d2c50896249ed7420f8680a730d876c36a1f0069392e0d0000556ec919d0b1681369d448c6f8a5cc77c14c8d4e7f20fd224829af6de3d5ef71857496714db96c6db18ea5189cfbddd6e4de3617adabc31f370c05e1f134e5f90a326b0cb5268e40f5ba9b5360a516c3f87f05e5d1af657c445131edb61670ff2c62117e96eba22382758239c0449defd2aad967d9e293fad4e69127d56d6e63bf02af42a521790fb18c26612f6ba1f41301065e99d012bba05fae41fa15aafb1685e65f6823092251d556a89c2886ea64bc457280330dc9cdb6890ebda8f038de3c753fdb023433e9ba977bf1bcb23df80d5a8cac82ab62796a7823d241795ab1258fe937312fc5e921e853be202ffca15500001970e28e6238580101b710cf8b82bc02c12fe01bd8df4e97c67e8a3693b23668c55eed4e24eafa16a4f43b6739b30a9321531e5eb006b547c13cdfa2fa211d07a28d771c5aa7f5d58331ad45fc89ac44c9d222b3ac03ce76fc9d341f076264f8cf493901ad919329a295f63be4e91417b9cd09cf47272d46666571f24d71fcff2a9e869c2144f5775c37084acc57b5793f25f853f7a98965e5bd9ff5253f787eb321572355c706d6d2e27c475fd077000000000056abdefce1b79d8029af8de217c23f79e68fe48420cbb226a752b817fc17efa23268c68d23659a581b7c43263f95946caba8d4c3b1472b08c663835dc147e692670e1c0cb20ea6f9394fcfc6776d1e6d3e5dcf00e3f842d5b5c22197cb7420361e3ce51ff93661d1bbf3437354cc7aded002d2d1f1dbfd6d8169cfe3da7dc5d77bbc26f5ed74953e29837f614415015cb211668d6493087475a101d077632b20aeff392f40f0ea914474adb817005f59058641f65964c7a1652d96dcfa640d780ca1ec92c9bc314146a00ed77dc624eaa849037137638d146eb87bb25cb493ce0935a5f33d0000000000009e10e8aa7d879bed35491223b15b34438be933bfacffae0ae9d027624638d933c159fbc293916ebcc6b2eb67fe9d321b7c08df7f6df45cb157fa7593ae2639ca5dc1367ba39a76518bc91dd94fc556af84fe0346f2e7d3c2e6ae4a98270000f5c32b64f91561b9b443478e2552dc61a70c6c0222f60b649220e959b13adad5be4db950da54b99288ee7fc75cf1231765405189575dbbd906a686de9fd1876faa36b9b5cb7dadf7853a78f20baeb0e02b4c82bb3bf9ec6429d35a2455d69891f4ea0c4b4865653f55b244c49e576639eee39eb16fdf200f557fc34e1db72352b474288a084efdfd50db8aafc8c6d187307e617400000000000000000000000000000000f3ac6723fee302e62d8bc800000000000000003d198726a89d534eb7a1adf70acba58e71493a0a7a922edea8b2c5e396edeacb22b6328976ad5514a711e03c3c02f26df8df35805b5aca40c7df48c19526b7181dc6afae740b7c2404f428506c0046223a1ce6e8b588ae7a088328641c794732750fd4243c94e4fe55e363e3b1354f2da67496631ca32314080a4a62184c220000000000000000000000000000003f77c7159ae526b1e8ab0000000000000000000000006cf5e8bf644458587249d01f04e2cf1dc03e6ebd0f4c5de4faf96202e1c3d5cc32f4e3e587446a066e637f8c632d899a17eedb1d9c59380be5c0d40a5963d469758f12477cf7ad0555c19e46ca7be06558011b1c19586f6c90b1d43ffffaba7fe5472a8fa243af5300fd1ca0b90fbf0aacabe1aae2d9ea7e70b8e9d38feec478dae8c5a8a19fb7afdaed0c75bd473e32df9a87e47fd97a48f39f48330769a493805a13bbd084a468b1e70cbea35a377fb0db6f3cde1b90bfb59de05483af9f02dbc00340b8b22c99ca7ab855df7be8af217b434552081d6539258bf28ffffe31d386bb09ea72a4efbf84fde0da051b931f17f945b5589107e7479979ea3557e988bdb505ee00fd69668fcb2e9ca691c9de"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500050305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 864.504102] CPU: 1 PID: 21014 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 864.512495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 864.521866] Call Trace: [ 864.524481] dump_stack+0x1fc/0x2ef [ 864.528149] should_fail.cold+0xa/0xf [ 864.531997] ? setup_fault_attr+0x200/0x200 [ 864.536367] ? lock_acquire+0x170/0x3c0 [ 864.540385] __should_failslab+0x115/0x180 [ 864.544639] should_failslab+0x5/0x10 [ 864.548461] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 864.553847] blk_mq_init_tags+0x6a/0x2b0 [ 864.557933] blk_mq_alloc_rq_map+0x9d/0x230 [ 864.562591] ? elevator_get+0x29/0x170 [ 864.566776] blk_mq_init_sched+0x219/0x730 [ 864.571122] elevator_init_mq+0xf0/0x180 [ 864.575220] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 864.580648] blk_mq_init_queue+0x5c/0xa0 [ 864.584724] loop_add+0x2cb/0x8a0 [ 864.588389] loop_control_ioctl+0x16c/0x480 [ 864.592856] ? loop_lookup+0x1d0/0x1d0 [ 864.596774] ? ksys_write+0x241/0x2a0 [ 864.600597] ? loop_lookup+0x1d0/0x1d0 [ 864.605073] do_vfs_ioctl+0xcdb/0x12e0 [ 864.609243] ? lock_downgrade+0x720/0x720 [ 864.613404] ? check_preemption_disabled+0x41/0x280 [ 864.618602] ? ioctl_preallocate+0x200/0x200 [ 864.623032] ? __fget+0x356/0x510 [ 864.626491] ? do_dup2+0x450/0x450 [ 864.630047] ? vfs_write+0x393/0x540 [ 864.633954] ? fput+0x2b/0x190 [ 864.637194] ksys_ioctl+0x9b/0xc0 [ 864.640678] __x64_sys_ioctl+0x6f/0xb0 [ 864.644770] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 864.649546] do_syscall_64+0xf9/0x620 [ 864.653418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 864.659170] RIP: 0033:0x4665d9 [ 864.662662] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 864.681587] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 864.689312] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 864.696707] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 04:42:34 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) syz_open_procfs(r0, &(0x7f0000000040)='io\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/205, 0xcd}, {&(0x7f00000004c0)=""/255, 0xff}], 0x5, 0xd9f, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000008, 0x12, r1, 0xcbae7000) preadv(r2, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 864.703999] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 864.711275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 864.718923] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:34 executing program 3: setreuid(0x0, 0xee00) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000280)={'macvlan0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=0x0}}) 04:42:34 executing program 5 (fault-call:5 fault-nth:39): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 864.805355] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:34 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab05003a0305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SIOCNRDECOBS(r0, 0x89e2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000006c0)={'tunl0\x00', &(0x7f00000005c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @local}}}}) [ 864.921633] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) mmap(&(0x7f0000426000/0x2000)=nil, 0x2000, 0x1000000, 0x13, 0xffffffffffffffff, 0x6960f000) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000040)=0x20) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 864.994130] FAULT_INJECTION: forcing a failure. [ 864.994130] name failslab, interval 1, probability 0, space 0, times 0 [ 865.030981] CPU: 1 PID: 21052 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 04:42:35 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500600305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 865.039082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 865.048593] Call Trace: [ 865.051218] dump_stack+0x1fc/0x2ef [ 865.054888] should_fail.cold+0xa/0xf [ 865.058703] ? setup_fault_attr+0x200/0x200 [ 865.063122] ? __lockdep_init_map+0x100/0x5a0 [ 865.067659] __should_failslab+0x115/0x180 [ 865.072129] should_failslab+0x5/0x10 [ 865.076117] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 865.081671] __kmalloc_node+0x38/0x70 [ 865.085616] blk_mq_alloc_rq_map+0xdf/0x230 [ 865.089958] ? elevator_get+0x29/0x170 [ 865.093871] blk_mq_init_sched+0x219/0x730 [ 865.098143] elevator_init_mq+0xf0/0x180 [ 865.102478] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 865.107693] blk_mq_init_queue+0x5c/0xa0 [ 865.111774] loop_add+0x2cb/0x8a0 [ 865.115363] loop_control_ioctl+0x16c/0x480 [ 865.119768] ? loop_lookup+0x1d0/0x1d0 [ 865.123934] ? ksys_write+0x241/0x2a0 [ 865.127756] ? loop_lookup+0x1d0/0x1d0 [ 865.131658] do_vfs_ioctl+0xcdb/0x12e0 [ 865.135568] ? lock_downgrade+0x720/0x720 [ 865.139751] ? check_preemption_disabled+0x41/0x280 [ 865.144793] ? ioctl_preallocate+0x200/0x200 [ 865.149549] ? __fget+0x356/0x510 [ 865.153224] ? do_dup2+0x450/0x450 [ 865.156776] ? vfs_write+0x393/0x540 [ 865.160623] ? fput+0x2b/0x190 [ 865.163960] ksys_ioctl+0x9b/0xc0 [ 865.167444] __x64_sys_ioctl+0x6f/0xb0 [ 865.171425] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 865.176272] do_syscall_64+0xf9/0x620 [ 865.180080] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 865.185399] RIP: 0033:0x4665d9 [ 865.188595] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 865.207723] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 865.215782] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 865.223071] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 865.230413] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 865.237902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:42:35 executing program 3: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0xea60}) [ 865.245590] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 865.282336] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroup%controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:35 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:35 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa46c0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r1, 0x0, 0xda00) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:35 executing program 5 (fault-call:5 fault-nth:40): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:35 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500a80305008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 865.484829] FAULT_INJECTION: forcing a failure. [ 865.484829] name failslab, interval 1, probability 0, space 0, times 0 [ 865.497406] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 865.504970] CPU: 1 PID: 21077 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 865.512897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 865.522282] Call Trace: [ 865.524911] dump_stack+0x1fc/0x2ef [ 865.528571] should_fail.cold+0xa/0xf [ 865.532482] ? setup_fault_attr+0x200/0x200 [ 865.536910] ? __lockdep_init_map+0x100/0x5a0 [ 865.541430] __should_failslab+0x115/0x180 [ 865.545699] should_failslab+0x5/0x10 [ 865.549660] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 865.554792] __kmalloc_node+0x38/0x70 [ 865.558699] blk_mq_alloc_rq_map+0x120/0x230 [ 865.563230] ? elevator_get+0x29/0x170 [ 865.567482] blk_mq_init_sched+0x219/0x730 [ 865.571742] elevator_init_mq+0xf0/0x180 [ 865.575862] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 865.581190] blk_mq_init_queue+0x5c/0xa0 04:42:35 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x17, 0x0, 0x5, 0x511, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x40) 04:42:35 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab050003a805008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r2, 0x0, 0xda00) r3 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0), 0x2000, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/cgroups\x00', 0x0, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) r8 = syz_open_dev$vcsn(&(0x7f0000000800), 0x3ff, 0x509800) r9 = openat$mice(0xffffffffffffff9c, &(0x7f00000008c0), 0x430000) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000980)={r1, 0x7, 0xffffffff7fffffff, 0x5}) io_submit(0x0, 0x9, &(0x7f0000000a00)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x4, 0xffffffffffffffff, &(0x7f0000000040)="1918b6b0e31770371b7429ba88b2131f7c4e4d397ed7e4d607d6a24decba724ef14b9e9988e1a641cc7b8872a5cda791d1e5670acfcaa13d3bc94e4f676079697f87ceca04da9e48b1dc961cf7ed80fbed8b6de1a6db39df65ca11df40cd2c1e3a737298310a8c0ae6116574351c1da45712f1fde5d5e717107fd047284e7278eab705070ccde24bc0f6e4e91f8ce64076c5d47a71bd5fcfe5c0160ed0a0a3c8af191bb1739ab7841c1b139756325f4ca088c63f4aaeaed2f7ce9c0e1a46a317fe129de27fed751f540dbe283c0d7b7fcb7487b270fdf47bef8a1ce8cb1dda580601b4320a6f79c64448d0e1a568", 0xee, 0x9, 0x0, 0x4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x1, 0xffffffffffffffff, &(0x7f0000000180)="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", 0xfc, 0x7, 0x0, 0x0, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000004c0)="d3112f6ce75640df01bd6bcd13d026f8fc4745ab52b6ad076b35c7bcd0b1492f6ed0846369b273d55f0f1a6b1d84d8b7ad578f9e81c5e7abebb9cd590ccd7d59d1b386b393687279b145f7a47f22adf39acdef21bf8f76c597892e0d7db2e0f1a7066a5d2b508b784c98fde8ad124fe2a8ab6ce6ad3584d741aa1a9586702fc14c85fde5ce548de7f91bd941757cdd8792e37687ceac0221aa57bd9c90dbacd613109670f48179b23be7a3b4a690f90d03fd0c1b6d7049ea524e99d3d9306a6f123f5a55120afa092c95eb7cbda7f3", 0xcf, 0xb00e, 0x0, 0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0xbb90, r3, &(0x7f0000000300)="a9ac6a48d69c24456d7f", 0xa, 0x10000, 0x0, 0x6, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x8, r4, &(0x7f0000000440)='\x00\x00\x00\x00\x00', 0x5, 0x3, 0x0, 0x1, r5}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000000640)="53ee06f581d9ffbf7aaaac518e8d0627ab2f807cfed3735c9cb03202e33462f97839f069ea202fcef33c17188216d5b8c2916ff4a1033d6a5b8cedbdd150151d19937b65c1172d0b608406f69ec76423945d74", 0x53, 0x7, 0x0, 0x1, r6}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x5, 0x7, r7, &(0x7f0000000740)="31a1d40ad64d0de455c8039e666f4ef71a17798071b9220901f742d491173db8a4ae30d4a7265792fed2b4385044e074bb224d50e8f4ec7911615eacb4016724fbef7eaa42d157d71b0b8e0c37cafcaa39975f31b5d2d84f0d904c4d6af4f62940c60fc413b4924dcad11bacd28064c068dc87bed11496d4278570ecc4b3b26badbccb893e", 0x85, 0x5, 0x0, 0x0, r8}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000000880), 0x0, 0x8, 0x0, 0x3, r9}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x8, 0x40, r0, &(0x7f0000000940)="925968501d8d808bc87194bee1a90cdcb873418facf878360450d4617ebce073fea0886d7f6508798d882033923079a10517efe124d956551ee5da2af414", 0x3e, 0x5, 0x0, 0x2, r10}]) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 865.585283] loop_add+0x2cb/0x8a0 [ 865.588761] loop_control_ioctl+0x16c/0x480 [ 865.593114] ? loop_lookup+0x1d0/0x1d0 [ 865.597048] ? ksys_write+0x241/0x2a0 [ 865.597065] ? loop_lookup+0x1d0/0x1d0 [ 865.597080] do_vfs_ioctl+0xcdb/0x12e0 [ 865.597097] ? lock_downgrade+0x720/0x720 [ 865.597111] ? check_preemption_disabled+0x41/0x280 [ 865.597126] ? ioctl_preallocate+0x200/0x200 [ 865.597144] ? __fget+0x356/0x510 [ 865.597159] ? do_dup2+0x450/0x450 [ 865.597171] ? vfs_write+0x393/0x540 04:42:35 executing program 5 (fault-call:5 fault-nth:41): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 865.597186] ? fput+0x2b/0x190 [ 865.597206] ksys_ioctl+0x9b/0xc0 [ 865.597221] __x64_sys_ioctl+0x6f/0xb0 [ 865.597235] ? lockdep_hardirqs_on+0x3a8/0x5c0 04:42:35 executing program 3: add_key$user(&(0x7f0000000000), &(0x7f0000000180)={'syz', 0x2}, &(0x7f0000000240)="b7", 0x20000241, 0xfffffffffffffffc) 04:42:35 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab05000003a8008110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroup/controllers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 865.597250] do_syscall_64+0xf9/0x620 [ 865.597281] entry_SYSCALL_64_after_hwframe+0x49/0xbe 04:42:35 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="275d26262c2d615c252d2c6367726f75702e636f6e74726f6c6c657273002c6367726f75de2e636f6e74726f6c6c657273002c646f6e745f61707072616973652c005c0fb6cdfa7d1e129159973fde31260c720c4839670c90d566c88dbd1fc54d01ea0c432265f944d8048a0e6e9580da20b87892eafb2ef56acc9fda41c20c75b70e35084db2573026538e58a735f169ddba6a61b04abfb793ff4b2b236759b177"]) r1 = accept(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80) ioctl$int_in(r1, 0x5421, &(0x7f0000000140)=0x5) [ 865.597293] RIP: 0033:0x4665d9 [ 865.597307] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 865.597315] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 865.597328] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 865.597336] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 865.597344] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 04:42:35 executing program 3: syz_open_dev$loop(&(0x7f0000000000), 0xffffffffffffffff, 0x204043) 04:42:36 executing program 5 (fault-call:5 fault-nth:42): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:36 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab05000003a8038110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 865.597352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 865.597367] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 865.721411] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:36 executing program 3: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x4100, 0x0) [ 865.876119] FAULT_INJECTION: forcing a failure. [ 865.876119] name failslab, interval 1, probability 0, space 0, times 0 [ 865.876140] CPU: 1 PID: 21103 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 865.876150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 865.876155] Call Trace: [ 865.876182] dump_stack+0x1fc/0x2ef [ 865.876205] should_fail.cold+0xa/0xf 04:42:36 executing program 5 (fault-call:5 fault-nth:43): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroup.%ontrollers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) [ 865.876225] ? setup_fault_attr+0x200/0x200 [ 865.876244] ? __lockdep_init_map+0x100/0x5a0 [ 865.876276] __should_failslab+0x115/0x180 [ 865.876297] should_failslab+0x5/0x10 [ 865.876314] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 865.876333] __kmalloc_node+0x38/0x70 [ 865.876353] blk_mq_alloc_rq_map+0xdf/0x230 [ 865.876368] ? elevator_get+0x29/0x170 [ 865.876383] blk_mq_init_sched+0x219/0x730 [ 865.876407] elevator_init_mq+0xf0/0x180 [ 865.876423] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 865.876446] blk_mq_init_queue+0x5c/0xa0 [ 865.876461] loop_add+0x2cb/0x8a0 [ 865.876478] loop_control_ioctl+0x16c/0x480 [ 865.876492] ? loop_lookup+0x1d0/0x1d0 [ 865.876511] ? ksys_write+0x241/0x2a0 [ 865.876527] ? loop_lookup+0x1d0/0x1d0 [ 865.876544] do_vfs_ioctl+0xcdb/0x12e0 [ 865.876561] ? lock_downgrade+0x720/0x720 [ 865.876577] ? check_preemption_disabled+0x41/0x280 [ 865.876591] ? ioctl_preallocate+0x200/0x200 [ 865.876609] ? __fget+0x356/0x510 [ 865.876628] ? do_dup2+0x450/0x450 [ 865.876641] ? vfs_write+0x393/0x540 [ 865.876659] ? fput+0x2b/0x190 [ 865.876681] ksys_ioctl+0x9b/0xc0 [ 865.876699] __x64_sys_ioctl+0x6f/0xb0 [ 865.876715] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 865.876732] do_syscall_64+0xf9/0x620 [ 865.876753] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 865.876767] RIP: 0033:0x4665d9 [ 865.876782] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 865.876791] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 865.876806] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 865.876814] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 865.876823] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 865.876831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 865.876840] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 865.959439] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 866.045430] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 866.098045] FAULT_INJECTION: forcing a failure. [ 866.098045] name failslab, interval 1, probability 0, space 0, times 0 [ 866.098066] CPU: 0 PID: 21122 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 866.098075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 866.098080] Call Trace: [ 866.098105] dump_stack+0x1fc/0x2ef [ 866.098127] should_fail.cold+0xa/0xf [ 866.098147] ? setup_fault_attr+0x200/0x200 [ 866.098164] ? __lockdep_init_map+0x100/0x5a0 [ 866.098187] __should_failslab+0x115/0x180 [ 866.098205] should_failslab+0x5/0x10 [ 866.098219] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 866.098238] __kmalloc_node+0x38/0x70 [ 866.098267] blk_mq_alloc_rq_map+0xdf/0x230 [ 866.098282] ? elevator_get+0x29/0x170 [ 866.098299] blk_mq_init_sched+0x219/0x730 [ 866.098324] elevator_init_mq+0xf0/0x180 [ 866.098343] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 866.098369] blk_mq_init_queue+0x5c/0xa0 [ 866.098385] loop_add+0x2cb/0x8a0 [ 866.098403] loop_control_ioctl+0x16c/0x480 [ 866.098418] ? loop_lookup+0x1d0/0x1d0 [ 866.098437] ? ksys_write+0x241/0x2a0 [ 866.098452] ? loop_lookup+0x1d0/0x1d0 [ 866.098468] do_vfs_ioctl+0xcdb/0x12e0 [ 866.098486] ? lock_downgrade+0x720/0x720 [ 866.098503] ? check_preemption_disabled+0x41/0x280 [ 866.098518] ? ioctl_preallocate+0x200/0x200 [ 866.098536] ? __fget+0x356/0x510 [ 866.098553] ? do_dup2+0x450/0x450 [ 866.098566] ? vfs_write+0x393/0x540 [ 866.098581] ? fput+0x2b/0x190 [ 866.098602] ksys_ioctl+0x9b/0xc0 [ 866.098619] __x64_sys_ioctl+0x6f/0xb0 [ 866.098634] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 866.098648] do_syscall_64+0xf9/0x620 [ 866.098669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 866.098682] RIP: 0033:0x4665d9 [ 866.098698] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 866.098707] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 866.098722] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 866.098731] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 866.098741] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 866.098750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 866.098758] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 866.235545] FAULT_INJECTION: forcing a failure. [ 866.235545] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 866.236731] CPU: 1 PID: 21138 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 866.684389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 866.694073] Call Trace: [ 866.696689] dump_stack+0x1fc/0x2ef [ 866.700365] should_fail.cold+0xa/0xf [ 866.704275] ? setup_fault_attr+0x200/0x200 [ 866.708946] __alloc_pages_nodemask+0x239/0x2890 [ 866.713732] ? kasan_kmalloc+0x139/0x160 [ 866.717808] ? __kmalloc_node+0x4c/0x70 [ 866.721789] ? blk_mq_alloc_rq_map+0x120/0x230 [ 866.726411] ? blk_mq_init_sched+0x219/0x730 [ 866.731391] ? elevator_init_mq+0xf0/0x180 [ 866.735651] ? blk_mq_init_allocated_queue+0xe1f/0x1300 [ 866.741217] ? blk_mq_init_queue+0x5c/0xa0 [ 866.745642] ? loop_add+0x2cb/0x8a0 [ 866.749369] ? ksys_ioctl+0x9b/0xc0 [ 866.753009] ? __x64_sys_ioctl+0x6f/0xb0 [ 866.757339] ? do_syscall_64+0xf9/0x620 [ 866.761348] ? should_fail+0x142/0x7b0 [ 866.765251] ? fs_reclaim_release+0xd0/0x110 [ 866.769679] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 866.774539] ? setup_fault_attr+0x200/0x200 [ 866.778986] ? lock_acquire+0x170/0x3c0 [ 866.782994] ? check_preemption_disabled+0x41/0x280 [ 866.788125] ? should_fail+0x142/0x7b0 [ 866.792033] ? setup_fault_attr+0x200/0x200 [ 866.796364] ? __lockdep_init_map+0x100/0x5a0 [ 866.800863] ? find_next_bit+0x105/0x130 [ 866.805117] ? __cpu_to_node+0x7b/0xa0 [ 866.809127] ? blk_mq_hw_queue_to_node+0xc1/0x100 [ 866.814078] blk_mq_alloc_rqs+0x242/0x800 [ 866.818335] ? blk_mq_alloc_rq_map+0xaa/0x230 [ 866.823021] blk_mq_init_sched+0x26c/0x730 [ 866.827268] elevator_init_mq+0xf0/0x180 [ 866.831341] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 866.836574] blk_mq_init_queue+0x5c/0xa0 [ 866.840765] loop_add+0x2cb/0x8a0 [ 866.844345] loop_control_ioctl+0x16c/0x480 [ 866.848686] ? loop_lookup+0x1d0/0x1d0 [ 866.852592] ? ksys_write+0x241/0x2a0 [ 866.856404] ? loop_lookup+0x1d0/0x1d0 [ 866.860603] do_vfs_ioctl+0xcdb/0x12e0 [ 866.864669] ? lock_downgrade+0x720/0x720 [ 866.869023] ? check_preemption_disabled+0x41/0x280 [ 866.874171] ? ioctl_preallocate+0x200/0x200 [ 866.878608] ? __fget+0x356/0x510 [ 866.882099] ? do_dup2+0x450/0x450 [ 866.885742] ? vfs_write+0x393/0x540 [ 866.889603] ? fput+0x2b/0x190 [ 866.892817] ksys_ioctl+0x9b/0xc0 [ 866.896461] __x64_sys_ioctl+0x6f/0xb0 [ 866.900496] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 866.905568] do_syscall_64+0xf9/0x620 [ 866.909616] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 866.915038] RIP: 0033:0x4665d9 [ 866.918243] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 866.937250] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 866.945335] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 866.952818] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 866.960097] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 866.968476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 866.976112] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:37 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80000d, 0x12, 0xffffffffffffffff, 0x2ae77000) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x8, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000000)={0x4, 0xffffff01}) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/sem\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/45, 0x2d) preadv(r0, &(0x7f0000000480), 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="45801caf6bdbe991677a4796a504f4a92d3979501d7cf2b85706dd8f1c9ed7089603f09435b0249324ebccb7a955dadb7a019d8bfb4cbf574052bc8d971eecf4335933f483aea15cf178f191e1ecd07d871bc0117777112d357d0e75a942736cfbe4801797de59b79734a04e7267a157cd7b46b5e6ff17b525518f15cce27dfb7d83bcbbac57208e79ea0c9e2dae532a6ece208a569897888788", 0x9a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000180)=0x7ff, 0x2) 04:42:37 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'caif0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x13, 0x8, 0x5, 0x8, 0x34, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x1, 0x1, 0x4}, 0x40) r2 = memfd_create(&(0x7f0000000000)='-[\x00', 0x5) preadv2(r2, &(0x7f0000000580)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000300)=""/226, 0xe2}, {&(0x7f0000000400)=""/232, 0xe8}, {&(0x7f0000000080)=""/37, 0x25}, {&(0x7f0000000500)=""/107, 0x6b}], 0x5, 0x16, 0x2, 0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:37 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305028110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:37 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000380)='./bus\x00', 0x174) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x2, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') socketpair$unix(0x1, 0x2, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000000000000000001f950000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='ext4_allocate_inode\x00', r0}, 0x10) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./bus\x00', 0x40000, 0x4) renameat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', r1, &(0x7f00000004c0)='./bus/file0\x00') pivot_root(&(0x7f0000000340)='./bus\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 04:42:37 executing program 5 (fault-call:5 fault-nth:44): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroup.c%ntrollers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:37 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305058110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 867.215943] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 867.339392] FAULT_INJECTION: forcing a failure. [ 867.339392] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 867.394796] CPU: 0 PID: 21169 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 867.402842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 867.412435] Call Trace: [ 867.415053] dump_stack+0x1fc/0x2ef [ 867.418701] should_fail.cold+0xa/0xf [ 867.422527] ? setup_fault_attr+0x200/0x200 [ 867.426883] __alloc_pages_nodemask+0x239/0x2890 [ 867.431688] ? kasan_kmalloc+0x139/0x160 [ 867.435772] ? __kmalloc_node+0x4c/0x70 [ 867.439861] ? blk_mq_alloc_rq_map+0x120/0x230 [ 867.439990] overlayfs: './file0' not a directory [ 867.444450] ? blk_mq_init_sched+0x219/0x730 [ 867.444464] ? elevator_init_mq+0xf0/0x180 [ 867.444480] ? blk_mq_init_allocated_queue+0xe1f/0x1300 [ 867.444493] ? blk_mq_init_queue+0x5c/0xa0 [ 867.444507] ? loop_add+0x2cb/0x8a0 [ 867.444522] ? ksys_ioctl+0x9b/0xc0 [ 867.444541] ? should_fail+0x142/0x7b0 [ 867.444553] ? fs_reclaim_release+0xd0/0x110 [ 867.444567] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 867.444580] ? setup_fault_attr+0x200/0x200 04:42:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FIOCLEX(r0, 0x5451) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) r2 = syz_mount_image$qnx6(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7ff, 0x4, &(0x7f00000014c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000000c0)="0d1653148658ccdd7cd8f642f34015e3f33d1d33a9f8706143ffd39b3ea60fba855db93d0af4bc75f52000cf36ece42462634c2ee2545a9e6b5185a643deef2338e22c26b0168286945e09acf10808b6327c4aa221bd64d08d784ff6839f393d30234c7da8b6b8f2fd069114e6150a6dc420524e8946472458b5c2e6b3f26b775a447ce6805c24cc64ddaf3d13666096ff9089f79a33d390", 0x98, 0x9}, {&(0x7f0000000180)="07ecb52c8b291538ae353a128f1fd619f098dbca16a30df902ecc2c89892b56941e8d67d9fcb4052ecbf965cd2b44bc314b1f9a6f14bf8f7ae245946697888151f24510551f06289536af093a9ca620017606b86d8fe1c297562f13d34e1d2be5ab27e4728f0b0475e33de1de131b66d71904d5aa38ce2dea8c0c74b64c5f14c719a48d3d512e1f4a71d9f6b885ebb54785755d2a64746c6d19d5696517d4cd38b0930400ff6fa76235e4d098403ad7882bfb6a199860619d14feb1546b190b50d38143991d60d7b14490e83f12fbee1211a618cab09b2e003e266639d7118b98815ee19ef060f837cd0", 0xea}, {&(0x7f0000000280)="65811ebffaf835efa747f00692763d7d2c413d674483645e87f334f6069284295cf85004136ef90903fe2e982c36352ef0e340273219434a31968efb7a740320711fddd2a9d293e0a3186bb9edafc89187973ffd1a91d9248dc51eb186bc6319464d883cce26715e5898a79c591ad24cb6b84b674d10e704cfd1bab08c9dc17bf8e27b71aa6b1700222143670e4545b9fb1be50e7a3ee93900653172f4d9ea93c3d5c7b11ff4c754c66850224844a9b5664a3b5a693d3da276bab1fefbe5e8d1972f4eca5d8dc5302909b540897645869813ca28f253e496a9462e0886c773a94a5647e389466ebe131ca9c1983f78667ed39e97", 0xf4, 0x1}], 0x2040002, &(0x7f0000001540)={[{'/proc/mdstat\x00'}, {}, {'/proc/mdstat\x00'}, {'+\','}, {'/proc/mdstat\x00'}, {'/proc/mdstat\x00'}], [{@hash}, {@permit_directio}, {@measure}, {@fowner_eq}]}) openat(r2, &(0x7f0000000440)='./file0\x00', 0x200080, 0x2) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000015c0), 0x206000, 0x0) r4 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r4, &(0x7f0000002100)={0x2020, 0x0, 0x0, 0x0}, 0x2073) setuid(r5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000a40)={{}, {0x1, 0x4}, [{0x2, 0x0, 0xee01}, {0x2, 0x4, r5}], {0x4, 0x4}, [{0x8, 0x0, r6}, {0x8, 0x6, r7}], {0x10, 0x6}, {0x20, 0x5}}, 0x44, 0x3) statx(0xffffffffffffffff, &(0x7f0000001600)='./file0\x00', 0x400, 0x400, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() write$FUSE_DIRENTPLUS(r3, &(0x7f0000001740)={0x290, 0x0, 0x0, [{{0x6, 0x3, 0x5, 0x400, 0x634, 0x6, {0x0, 0x80000001, 0xfc1a, 0x6, 0x7fffffff, 0x2a, 0x6, 0x101, 0x80, 0x8000, 0x5f39, 0x0, r6, 0x7fffffff}}, {0x0, 0xd0, 0x2, 0x8, '/<'}}, {{0x3, 0x3, 0x1, 0x2, 0x3, 0x10001, {0x1, 0x9, 0x20, 0xfffffffffffff801, 0xfffffffffffffe00, 0x5, 0x8, 0x0, 0xfffffffd, 0x1000, 0xfffffff9, 0x0, r8, 0x3f, 0x2}}, {0x1, 0xaeb, 0x3, 0x200, '+\','}}, {{0x0, 0x2, 0x2, 0xfa0d, 0x1f, 0x0, {0x4, 0x4, 0x0, 0x9, 0x9, 0x863, 0x80, 0x1, 0x400, 0x0, 0x1, 0xee01, 0x0, 0x6, 0x9c46}}, {0x5, 0x7, 0x3, 0x5, '+\','}}, {{0x2, 0x1, 0x83db, 0x8, 0x7fffffff, 0x30, {0x2, 0x1f, 0x9, 0x1a1faf3c, 0x200, 0x100000001, 0x1fd, 0x8, 0x8001, 0x2000, 0xffffffff, 0xee00, r9, 0x5, 0x1}}, {0x5, 0x4, 0x6, 0x7ff, 'fowner'}}]}, 0x290) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 867.444597] ? lock_acquire+0x170/0x3c0 [ 867.444614] ? check_preemption_disabled+0x41/0x280 [ 867.444631] ? should_fail+0x142/0x7b0 [ 867.444646] ? setup_fault_attr+0x200/0x200 [ 867.444661] ? __lockdep_init_map+0x100/0x5a0 [ 867.444674] ? find_next_bit+0x105/0x130 [ 867.444692] ? __cpu_to_node+0x7b/0xa0 [ 867.444713] blk_mq_alloc_rqs+0x242/0x800 [ 867.444739] blk_mq_init_sched+0x26c/0x730 [ 867.444761] elevator_init_mq+0xf0/0x180 [ 867.444778] blk_mq_init_allocated_queue+0xe1f/0x1300 04:42:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x108c2, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000180)=""/210, 0xd2}], 0x2, 0x40000, 0xc) [ 867.444804] blk_mq_init_queue+0x5c/0xa0 [ 867.444819] loop_add+0x2cb/0x8a0 [ 867.444839] loop_control_ioctl+0x16c/0x480 [ 867.444854] ? loop_lookup+0x1d0/0x1d0 [ 867.444870] ? rcu_nmi_exit+0xb3/0x180 [ 867.444888] ? retint_kernel+0x2d/0x2d [ 867.444906] ? loop_lookup+0x1d0/0x1d0 [ 867.444921] do_vfs_ioctl+0xcdb/0x12e0 [ 867.444944] ? lock_downgrade+0x720/0x720 [ 867.444962] ? check_preemption_disabled+0x41/0x280 [ 867.582550] ? ioctl_preallocate+0x200/0x200 [ 867.587118] ? __fget+0x356/0x510 [ 867.590596] ? do_dup2+0x450/0x450 04:42:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) mmap(&(0x7f00005cc000/0x2000)=nil, 0x2000, 0x4, 0x13, r1, 0xfb235000) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000040), 0x6, 0x2) [ 867.594149] ? vfs_write+0x393/0x540 [ 867.597875] ? fput+0x2b/0x190 [ 867.601186] ksys_ioctl+0x9b/0xc0 [ 867.604671] __x64_sys_ioctl+0x6f/0xb0 [ 867.608575] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 867.613177] do_syscall_64+0xf9/0x620 [ 867.616992] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 867.622191] RIP: 0033:0x4665d9 [ 867.625423] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 04:42:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f0000000080)=""/205, 0xcd}], 0x2, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, 0x0, 0x0) sendmsg$ETHTOOL_MSG_EEE_GET(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x3034288c}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x78, 0x0, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x78}, 0x1, 0x0, 0x0, 0xc095}, 0x80) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0x1, 0x80}) 04:42:37 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab05000003053a8110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 867.644544] RSP: 002b:00007fb6fcb66188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 867.652269] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 867.659675] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 867.667163] RBP: 00007fb6fcb661d0 R08: 0000000000000000 R09: 0000000000000000 [ 867.674814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 867.682148] R13: 00007fff78ed59df R14: 00007fb6fcb66300 R15: 0000000000022000 [ 867.729961] overlayfs: 'file0' not a directory 04:42:37 executing program 5 (fault-call:5 fault-nth:45): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:37 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="275d26262c2d505c252d2c6327726f75702e636f6e74726f6c6c657273002c6367726f75702e04000000726f6c6c657273002c646f6e745f61707072616973652c00"]) [ 867.755026] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 867.775179] overlayfs: failed to resolve './file1': -2 04:42:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x1263, 0x0) 04:42:37 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305608110e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroup.co%trollers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept$unix(r0, &(0x7f00000007c0), &(0x7f0000000840)=0x6e) splice(r2, &(0x7f0000000780)=0x7f, r3, &(0x7f0000000880)=0xffffffffffffff00, 0x7ff, 0xa) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x32600) flock(0xffffffffffffffff, 0xc) write$cgroup_subtree(r4, 0x0, 0xda00) ioctl$F2FS_IOC_FLUSH_DEVICE(r3, 0x4008f50a, &(0x7f00000008c0)={0x1, 0xffff}) recvmsg$can_raw(r4, &(0x7f0000000440)={&(0x7f0000000040)=@sco={0x1f, @none}, 0x80, &(0x7f0000000700)=[{&(0x7f00000000c0)=""/228, 0xe4}, {&(0x7f00000001c0)=""/3, 0x3}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/115, 0x73}, {&(0x7f0000000640)=""/180, 0xb4}], 0x7}, 0x80000000) [ 867.934679] FAULT_INJECTION: forcing a failure. [ 867.934679] name failslab, interval 1, probability 0, space 0, times 0 [ 867.975371] CPU: 1 PID: 21199 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 867.983433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 867.992913] Call Trace: [ 867.995527] dump_stack+0x1fc/0x2ef [ 867.999182] should_fail.cold+0xa/0xf [ 868.003046] ? setup_fault_attr+0x200/0x200 [ 868.008622] ? lock_acquire+0x170/0x3c0 [ 868.012615] __should_failslab+0x115/0x180 [ 868.017092] should_failslab+0x5/0x10 [ 868.021181] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 868.026516] elevator_alloc+0x7a/0x200 [ 868.030515] dd_init_queue+0x20/0x430 [ 868.034333] blk_mq_init_sched+0x395/0x730 [ 868.038597] elevator_init_mq+0xf0/0x180 [ 868.042778] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 868.048179] blk_mq_init_queue+0x5c/0xa0 [ 868.052445] loop_add+0x2cb/0x8a0 [ 868.055928] loop_control_ioctl+0x16c/0x480 [ 868.060257] ? loop_lookup+0x1d0/0x1d0 [ 868.064150] ? loop_lookup+0x1d0/0x1d0 [ 868.068051] ? loop_lookup+0x1d0/0x1d0 [ 868.071978] do_vfs_ioctl+0xcdb/0x12e0 [ 868.075994] ? lock_downgrade+0x720/0x720 [ 868.080159] ? check_preemption_disabled+0x41/0x280 [ 868.085190] ? ioctl_preallocate+0x200/0x200 [ 868.089627] ? __fget+0x356/0x510 [ 868.093104] ? do_dup2+0x450/0x450 [ 868.096659] ? vfs_write+0x393/0x540 [ 868.100580] ? fput+0x2b/0x190 [ 868.103794] ksys_ioctl+0x9b/0xc0 [ 868.107273] __x64_sys_ioctl+0x6f/0xb0 [ 868.111254] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 868.115857] do_syscall_64+0xf9/0x620 [ 868.119669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 868.124961] RIP: 0033:0x4665d9 [ 868.128251] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 868.147162] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 868.154900] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 868.162295] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 04:42:38 executing program 3: setreuid(0x0, 0xee00) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') [ 868.169861] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 868.177154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 868.184453] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 04:42:38 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="b702000000000000bfa30000000000004503000000fefff67a0af0ffe8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000100b7050000640000006a0a0afe00000000850000000b000000b70000004dc50000950000000000000089c81f20273d16b72eb83ec5a3487bb07eb78c27b090941bd3384dd6a23151ffce108d31287801000000000000000012cf6956e09d1938013c217e0f6ab2366e8a87554c901f03733d40c6d1f46f0960f2af470755861103bb45e5d53c9fe36bbd35e53c6376c0c2b1daa58a9c34444bb7e9673576d017fc94c5857ead931db6cd370e93b6d5a74cc1d2c50896249ed7420f8680a730d876c36a1f0069392e0d0000556ec919d0b1681369d448c6f8a5cc77c14c8d4e7f20fd224829af6de3d5ef71857496714db96c6db18ea5189cfbddd6e4de3617adabc31f370c05e1f134e5f90a326b0cb5268e40f5ba9b5360a516c3f87f05e5d1af657c445131edb61670ff2c62117e96eba22382758239c0449defd2aad967d9e293fad4e69127d56d6e63bf02af42a521790fb18c26612f6ba1f41301065e99d012bba05fae41fa15aafb1685e65f6823092251d556a89c2886ea64bc457280330dc9cdb6890ebda8f038de3c753fdb023433e9ba977bf1bcb23df80d5a8cac82ab62796a7823d241795ab1258fe937312fc5e921e853be202ffca15500001970e28e6238580101b710cf8b82bc02c12fe01bd8df4e97c67e8a3693b23668c55eed4e24eafa16a4f43b6739b30a9321531e5eb006b547c13cdfa2fa211d07a28d771c5aa7f5d58331ad45fc89ac44c9d222b3ac03ce76fc9d341f076264f8cf493901ad919329a295f63be4e91417b9cd09cf47272d46666571f24d71fcff2a9e869c2144f5775c37084acc57b5793f25f853f7a98965e5bd9ff5253f787eb321572355c706d6d2e27c475fd077000000000056abdefce1b79d8029af8de217c23f79e68fe48420cbb226a752b817fc17efa23268c68d23659a581b7c43263f95946caba8d4c3b1472b08c663835dc147e692670e1c0cb20ea6f9394fcfc6776d1e6d3e5dcf00e3f842d5b5c22197cb7420361e3ce51ff93661d1bbf3437354cc7aded002d2d1f1dbfd6d8169cfe3da7dc5d77bbc26f5ed74953e29837f614415015cb211668d6493087475a101d077632b20aeff392f40f0ea914474adb817005f59058641f65964c7a1652d96dcfa640d780ca1ec92c9bc314146a00ed77dc624eaa849037137638d146eb87bb25cb493ce0935a5f33d0000000000009e10e8aa7d879bed35491223b15b34438be933bfacffae0ae9d027624638d933c159fbc293916ebcc6b2eb67fe9d321b7c08df7f6df45cb157fa7593ae2639ca5dc1367ba39a76518bc91dd94fc556af84fe0346f2e7d3c2e6ae4a98270000f5c32b64f91561b9b443478e2552dc61a70c6c0222f60b649220e959b13adad5be4db950da54b99288ee7fc75cf1231765405189575dbbd906a686de9fd1876faa36b9b5cb7dadf7853a78f20baeb0e02b4c82bb3bf9ec6429d35a2455d69891f4ea0c4b4865653f55b244c49e576639eee39eb16fdf200f557fc34e1db72352b474288a084efdfd50db8aafc8c6d187307e617400000000000000000000000000000000f3ac6723fee302e62d8bc800000000000000003d198726a89d534eb7a1adf70acba58e71493a0a7a922edea8b2c5e396edeacb22b6328976ad5514a711e03c3c02f26df8df35805b5aca40c7df48c19526b7181dc6afae740b7c2404f428506c0046223a1ce6e8b588ae7a088328641c794732750fd4243c94e4fe55e363e3b1354f2da67496631ca32314080a4a62184c220000000000000000000000000000003f77c7159ae526b1e8ab0000000000000000000000006cf5e8bf644458587249d01f04e2cf1dc03e6ebd0f4c5de4faf96202e1c3d5cc32f4e3e587446a066e637f8c632d899a17eedb1d9c59380be5c0d40a5963d469758f12477cf7ad0555c19e46ca7be06558011b1c19586f6c90b1d43ffffaba7fe5472a8fa243af5300fd1ca0b90fbf0aacabe1aae2d9ea7e70b8e9d38feec478dae8c5a8a19fb7afdaed0c75bd473e32df9a87e47fd97a48f39f48330769a493805a13bbd084a468b1e70cbea35a377fb0db6f3cde1b90bfb59de05483af9f02dbc00340b8b22c99ca7ab855df7be8af217b434552081d6539258bf28ffffe31d386bb09ea72a4efbf84fde0da051b931f17f945b5589107e7479979ea3557e988bdb505ee00fd69668fcb2e9ca691c9de"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab050000030503a810e63238f9cf8c0ccade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 868.261567] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:38 executing program 5 (fault-call:5 fault-nth:46): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/89, 0x59, 0xfff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) r3 = getpid() sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000440), 0x400082, 0x0) perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x9, 0x1, 0x6, 0x7, 0x0, 0x8, 0x4400, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xc4, 0x4, @perf_bp={&(0x7f00000002c0), 0x1}, 0x8010, 0x40, 0x7217, 0x7, 0x1ff, 0x6, 0x8, 0x0, 0x2, 0x0, 0x4}, r3, 0x9, r4, 0xa) write$cgroup_subtree(r2, 0x0, 0xda00) sendmsg$IPSET_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf0, 0xa, 0x6, 0x301, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_ADT={0x30, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @random="9d3a646a4fc7"}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e24}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz0\x00'}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @remote}}]}, @IPSET_ATTR_ADT={0x60, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x5}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x4}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e24}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x9}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x8}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x3f}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4001}, 0x20000000) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000040)={&(0x7f000046b000/0x2000)=nil, 0x80000001, 0x680b208489efb1, 0x2}) 04:42:38 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300), 0x30003, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x9, 0x1, 0xff, 0x40, 0x0, 0x4749, 0xc, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x6}, 0xf0a1, 0x4, 0xffffff00, 0x3, 0x5, 0x95e, 0x252e, 0x0, 0x4aee, 0x0, 0xfffffffffffffffa}, 0xffffffffffffffff, 0x0, r0, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={{0x14}, [@NFT_MSG_DELOBJ={0x5c, 0x14, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}]}, @NFT_MSG_DELSETELEM={0x20, 0xe, 0xa, 0x401, 0x0, 0x0, {0x3}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}]}, @NFT_MSG_NEWOBJ={0x1c, 0x12, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x7}, @NFT_OBJECT_SECMARK=@NFTA_OBJ_TYPE={0x8}}], {0x14}}, 0xc0}, 0x1, 0x0, 0x0, 0x80}, 0x20001804) syz_mount_image$ufs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x9, 0x5, &(0x7f0000000780)=[{&(0x7f00000003c0)="a702ce1f83b73322f2f4d3d0042717ca7c11956fb7f23a51519c6b03160c1135db91e6693e6a088a56693b5f3130a641133728f67a3c0884bf96bc5cfa20015309bfc5f4e13213a40ce7c2f910b923be448353cb995175c8c66d2d28457f1907895f1b591deec01fa7ef6def0506f5ba62638b37e3efb26e7fef3530f77b2259485611b32dbbb8229cfa7a07d0dd34d52362b9a50db451ba29a9da416d52fec4a71f0433baf334bae61bc7bdd3d740dc78ca90ff4ff7451005b180bba9a3b3bb60e2eafb6462ac9d38dba9a1a2c5d2d391da2eb5368bc4743d21916761b0c1d1cfa67e2285b9f80d0ece323c72af779cc0b71e819a3b", 0xf6, 0x100}, {&(0x7f00000004c0)="45d7b28ae0ac60c7a751a0e91d5f6a6e8b275cbc154edf296a6ed8317d9b9293a340977ab7b042eefbb2872fbd685022678117fc147cb26b8b04905506eac73a76cc9b48cacfa16587760c73fdd99c7fbeb35c0ae680c5078a7d3f9731a235060d0d219001911d0b2a3b5cd6a87cf83f2dbe0d352baecf6147b03c3e9ceb7427dee89438fb71d17022b659c414877c8c2e3e9085965c6ba138af54f27717a60e3838483d9d674ef1998f6236dd1fc1e2963d410b5a8d027e67e3d6dfa2332da8aa3936cc74f785d268b4927b1cf923c2e298", 0xd2, 0xfff}, {&(0x7f00000005c0)="40338d7f250af3355e3abf68a605b3faeccc076c873facb3ae39250c29c13733f3", 0x21, 0x48c}, {&(0x7f0000000600)="692f449b23d855fd5cbbd28423d7f0fb250a09fe598cdb4ab04eac7a97a56cc8b2bcf1a1e50ada6b21375efdbb413b57be28fe7a85f70310b00c5d275c233d9b9a74bd550eaf285fc86bdce7", 0x4c, 0x9}, {&(0x7f0000000680)="914cfd5b19b69326c0827b8e9db3e7f97f51109b59ba00821ea29148f3cc6e5dc6a760ecb48e2d1bbfa4767496b7", 0x2e, 0xfffffffffffffffe}], 0x1000880, &(0x7f0000000800)={[{'\']&&'}], [{@fsuuid={'fsuuid', 0x3d, {[0x66, 0x30, 0x62, 0x65, 0x36, 0x63, 0x35, 0x38], 0x2d, [0x31, 0x39, 0x35, 0x39], 0x2d, [0x32, 0x63, 0x38, 0x63], 0x2d, [0x31, 0xfc, 0x65, 0x61], 0x2d, [0x64, 0x0, 0x63, 0x61, 0x32, 0x66, 0x38, 0x55]}}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) 04:42:38 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c03cade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:38 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000300)="66530700ae897094e7b126b097eaa769be6d28c41b794e677d114b65", 0x1c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x24) ptrace$cont(0x18, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x78) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) [ 868.384641] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 04:42:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x13, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x6, 0x3, 0x81, 0x9, 0x0, 0x5, 0x140, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x2000, 0x4, 0x1ff, 0x6, 0x200, 0x7, 0x100, 0x0, 0x1, 0x0, 0x7f}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x2) 04:42:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) [ 868.499740] ptrace attach of "/root/syz-executor.3"[21242] was attempted by "/root/syz-executor.3"[21244] [ 868.523615] FAULT_INJECTION: forcing a failure. [ 868.523615] name failslab, interval 1, probability 0, space 0, times 0 04:42:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x24041, 0x140) getdents(0xffffffffffffffff, &(0x7f0000000040)=""/15, 0xf) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x5d, 0x0, 0x5) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$netlink(0x10, 0x3, 0x8) sendfile(r3, r4, 0x0, 0x100000001) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/86, 0x56}, {&(0x7f0000000100)=""/219, 0xdb}, {&(0x7f0000000200)=""/161, 0xa1}], 0x3, 0x6, 0x0) [ 868.565842] CPU: 0 PID: 21232 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 868.573770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 868.583159] Call Trace: [ 868.585775] dump_stack+0x1fc/0x2ef [ 868.589757] should_fail.cold+0xa/0xf [ 868.593595] ? setup_fault_attr+0x200/0x200 [ 868.598066] ? lock_acquire+0x170/0x3c0 [ 868.602072] __should_failslab+0x115/0x180 [ 868.606384] should_failslab+0x5/0x10 [ 868.610384] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 868.615517] dd_init_queue+0x94/0x430 [ 868.619589] blk_mq_init_sched+0x395/0x730 [ 868.623959] elevator_init_mq+0xf0/0x180 [ 868.628110] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 868.633349] blk_mq_init_queue+0x5c/0xa0 [ 868.637622] loop_add+0x2cb/0x8a0 [ 868.641083] loop_control_ioctl+0x16c/0x480 [ 868.645413] ? loop_lookup+0x1d0/0x1d0 [ 868.649365] ? ksys_write+0x241/0x2a0 [ 868.653179] ? loop_lookup+0x1d0/0x1d0 [ 868.657569] do_vfs_ioctl+0xcdb/0x12e0 [ 868.661493] ? lock_downgrade+0x720/0x720 [ 868.665777] ? check_preemption_disabled+0x41/0x280 [ 868.671183] ? ioctl_preallocate+0x200/0x200 [ 868.676007] ? __fget+0x356/0x510 [ 868.679581] ? do_dup2+0x450/0x450 [ 868.683341] ? vfs_write+0x393/0x540 [ 868.687083] ? fput+0x2b/0x190 [ 868.690484] ksys_ioctl+0x9b/0xc0 [ 868.693971] __x64_sys_ioctl+0x6f/0xb0 [ 868.697896] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 868.702537] do_syscall_64+0xf9/0x620 [ 868.706476] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 868.711686] RIP: 0033:0x4665d9 [ 868.714891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 868.734193] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 868.741914] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 868.749316] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 868.756595] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 868.763896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 868.771180] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 868.812087] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroup.con%rollers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:38 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c04cade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:38 executing program 5 (fault-call:5 fault-nth:47): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:38 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) creat(&(0x7f0000000000)='./file0\x00', 0x2) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}], [{@dont_appraise}]}) 04:42:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000007080)={&(0x7f0000000040), 0xc, 0x0}, 0x0) 04:42:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0xffffb000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000c2c3cf0f8dc0f0130400000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/104], 0x68) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/102, 0x66}, {&(0x7f0000000080)=""/83, 0x53}], 0x2, 0x400, 0x7ff) mmap(&(0x7f00003e8000/0x2000)=nil, 0x2000, 0x2000000, 0x1010, 0xffffffffffffffff, 0x99a9d000) 04:42:39 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0acade00556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 869.040809] FAULT_INJECTION: forcing a failure. [ 869.040809] name failslab, interval 1, probability 0, space 0, times 0 [ 869.071861] CPU: 0 PID: 21277 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 869.080059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 04:42:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x301, 0x0) 04:42:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000001c0)=0xe8) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa0402, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions}, {@allow_other}], [{@smackfsdef={'smackfsdef', 0x3d, '%-/#*,[++$\\/'}}, {@context={'context', 0x3d, 'sysadm_u'}}]}}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 869.089542] Call Trace: [ 869.092149] dump_stack+0x1fc/0x2ef [ 869.095938] should_fail.cold+0xa/0xf [ 869.099766] ? setup_fault_attr+0x200/0x200 [ 869.104205] ? lock_acquire+0x170/0x3c0 [ 869.108226] __should_failslab+0x115/0x180 [ 869.112474] should_failslab+0x5/0x10 [ 869.116307] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 869.121530] dd_init_queue+0x94/0x430 [ 869.125560] blk_mq_init_sched+0x395/0x730 [ 869.129846] elevator_init_mq+0xf0/0x180 [ 869.133947] blk_mq_init_allocated_queue+0xe1f/0x1300 04:42:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x800, 0x7) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) preadv(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/5, 0x5}], 0x5, 0x6, 0x8) [ 869.139344] blk_mq_init_queue+0x5c/0xa0 [ 869.143535] loop_add+0x2cb/0x8a0 [ 869.147002] loop_control_ioctl+0x16c/0x480 [ 869.151392] ? loop_lookup+0x1d0/0x1d0 [ 869.155306] ? ksys_write+0x241/0x2a0 [ 869.159123] ? loop_lookup+0x1d0/0x1d0 [ 869.163331] do_vfs_ioctl+0xcdb/0x12e0 [ 869.167434] ? lock_downgrade+0x720/0x720 [ 869.171602] ? check_preemption_disabled+0x41/0x280 [ 869.176640] ? ioctl_preallocate+0x200/0x200 [ 869.181076] ? __fget+0x356/0x510 [ 869.184556] ? do_dup2+0x450/0x450 04:42:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fcntl$getflags(r1, 0x401) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 869.188137] ? vfs_write+0x393/0x540 [ 869.191878] ? fput+0x2b/0x190 [ 869.195201] ksys_ioctl+0x9b/0xc0 [ 869.198673] __x64_sys_ioctl+0x6f/0xb0 [ 869.202576] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 869.207180] do_syscall_64+0xf9/0x620 [ 869.211026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 869.216343] RIP: 0033:0x4665d9 [ 869.219545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 04:42:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000440), 0x100800, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000800)={{r0}, r2, 0x6, @inherit={0x60, &(0x7f0000000780)={0x0, 0x3, 0x100000001, 0x7446, {0x6, 0x0, 0x5, 0x3a, 0x14e}, [0x100000000, 0x401, 0x2]}}, @subvolid}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000001800)=0x5) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000040)=""/29) preadv(r3, &(0x7f0000000340)=[{&(0x7f0000000080)=""/176, 0xb0}, {&(0x7f0000000140)=""/216, 0xd8}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f00000004c0)=""/178, 0xb2}], 0x4, 0x2, 0x480000) preadv(r3, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) [ 869.238572] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 869.246340] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 869.253824] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 869.261249] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.268619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 869.275986] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 869.345307] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 869.392091] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009b2000/0x2000)=nil) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x70}}, 0x0) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1fb, 0x3}], 0x0, &(0x7f0000000280)={[{'\']&&'}, {'-a\\%-'}, {'cgroup.controllers\x00'}, {'cgroup.controllers\x00'}, {'\\'}, {'cgroup.cont%ollers\x00'}, {'/dev/md0\x00'}], [{@dont_appraise}, {@subj_type}]}) 04:42:39 executing program 5 (fault-call:5 fault-nth:48): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 04:42:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x24}}, 0x0) [ 869.497808] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 04:42:39 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="275d64772c2d615c252d2c6367726f75702e636f6e74726f6c6c657073002c6367726f75702e633ba7efe76f6c6c657273002c646d249da45cd3d295616973652c00"]) 04:42:39 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccaa803556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) 04:42:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = getpid() sched_setattr(r5, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007140)=[{&(0x7f0000000100)=@file={0x3, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)="6ee1464d424e8f620b5931f653fd3b6402e3c4e43cd799af00c662", 0x1b}], 0x1, 0x0, 0x0, 0x801}, {&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002780)=[{&(0x7f0000000280)="9130341ec7b001b21d02bda782282c065e2fc494f11622170136c6fc5ddbf83d98fef050", 0x24}, {&(0x7f00000004c0)="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{&(0x7f0000003d40)="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0x1000}], 0x5, &(0x7f0000004e00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r1, r1, r1, r0]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0x88, 0x1}, {&(0x7f0000004ec0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004f40), 0x0, &(0x7f0000005200)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}], 0xb0, 0x24044015}, {&(0x7f00000052c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005600)=[{&(0x7f0000005340)="e7b0a8b6897039851ad511d08cb6f63d6719f0fe1b0d5b72227f162bb530afb6880c3fd317f88c04427ad2c2d25e4b25266004d12e92d3f0ab568ca47c026986a974d262689c4bf7b1ae7837413988dd99fcc2b838b473205e0070c957306db3afec7cf952144da84d92c9756e974c2f5f7c7672f4c1e8897820dd439f084d3ccc3d0178f80b85e7517825608c5dce09a41c86a5a02c5959e6181bf6c5b93e026be32cd2e7f882fe77f89f91a1e7", 0xae}, {&(0x7f0000005400)="d0040056437d9efba5b3a1a4bf552e3fecbe29413ba3d2c57c4126ea153cf82d6502ede552add9ad6479d5850ad3a1025e725008c3d3cb87479f8b412567161d22dfa7802bc92c1fb92f48697894666f51132907df8bffc4cd48544072a092dbb65dd33730d1ad20bb86be6427a73abb355e91bd403c99fed69eae90d19667b27f5864d5de1c5f5854882de568a4fa4a3c62fc776e59cfaac48c7b4d0622718788be5276d77ecea5a73917b69fa380f8bda5b03fbcb8f365a72b9e9e362343bff265ceb7fcbbf67eef00c500e5287d2fef49218a08ae9efaa7e9b393b62d401be76d78b71fec847bfb5af10ecbecf6d2a2", 0xf1}, {&(0x7f0000005500)="d4de94518762cd649ad3a8eb344a558a79550c9483cb92030f9a5295d1208bdf02d4213702a4952c28fd6aa8f5618196ea91394ecc9528c3e72858deb999a22c2bc80a32f54bc8b8eea5cf0f7f318a3cd69fcf5d8cc6977fd2463d42dcacc588d744558f22c21a3d0732bc3c8574af53f602496b776a0fcc39a41c758619286551e33bcbbcd7e15bb61b80d5ec3897592ddc54c85992bbbbf779d481e0a00eb187d172a7f2083efa77e69bc3288bb8946a6b6e5d55ff54c2e7b40a22303e47c3b05c98a4b678c5cdacdc0b9ae9bbc0bd9a2fdb727bd2e0cf4eecab50ffc67cc74300fd7050b2d3234b0b4edd34c177b3", 0xf0}], 0x3, &(0x7f0000005c00)=[@rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r1, r2]}}, @rights={{0x34, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, r1, r2, r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x128, 0x4000}, {&(0x7f0000005d40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000006fc0)=[{&(0x7f0000005dc0)="63b706f97608ecb691a2d6ad28c628f13ae2425079ffedb348f1a200635b085fa156e6aa23b21474af8fbdb5", 0x2c}, {&(0x7f0000005e00)="b99449687f62a19b4e1bdd0c5ccd1513ead3938af1100e1ee4a63c44b01b675f03c309acc5c8de565b96b0e0caf626939a6ee736c6185e0a539e3e99215c49de7ec2244fd489ebdd3c5276cdc65cec498ef089", 0x53}, {&(0x7f0000005e80)="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0x1000}, {&(0x7f0000006e80)="4e249fd9169ab96f02b61dd5a6f5ab011f18ad766475c7688e32bebb847e4700a06926003b1da95356811a28df9741b211c77c1c69ec1bccdb183fb26370223a6feda1cc79953011c00faba986f4ffdd27429d7b77a5036d813ac50f14ae2f5107dc21a86698f81e34a6efe731175125d6c4e2c5ccf8d0bd28e6322d919ad111", 0x80}, {&(0x7f0000006f00)="e3242ede6897472f10de8d9da1e9777f80b5a0936b3752aa8ae0cc9de0be7b5aa19bb0c5a4bf93b62c6fba40e1679722bdbbaaa67efb3aeaea1c0194e4c4d86404b1dd01ed099a7f304e69118413d5e97a90fed88198b1469dc3abb589cace39fe59c6e09933c03a2fe644ef75c7f24f91101ba6b6d46a5096c076cd0bbb0a159bb54619255e347d762b9517f955cb79f322f52ed5cb8a9ae7ffb3e58638ae1d31c629de121f34dc1c0a3988f387419d2029eba60e47332c633b", 0xba}], 0x5, &(0x7f0000007080)=[@rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7, 0xee00}}}], 0x98, 0x8000}], 0x7, 0x20000054) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000040)) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) mmap(&(0x7f00001fc000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r8, 0x237ae000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/mdstat\x00', 0x0, 0x0) preadv(r9, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/102, 0x66}], 0x1, 0x0, 0x0) 04:42:39 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x10001, 0x2}, 0x40) [ 869.607408] FAULT_INJECTION: forcing a failure. [ 869.607408] name failslab, interval 1, probability 0, space 0, times 0 04:42:39 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x48, 0xffffffffffffff58, &(0x7f0000000140)="a673f3ce05f1a282eeab0500000305008110e63238f9cf8c0ccade02556e97d003cc298613f230d6841f3099e19fd903b2ffa5106c71ac91c7457b2d7f4157f069737d63ab32be2a651d7cee2970a9df488cae6702031c92a8b4b6376f9972f3848c104d413745d4c57253b2d61d64787c4de49fc5", 0x0, 0x3a8, 0x0, 0x4a, 0xffffffffffffffbc, &(0x7f0000000040)="15396af9a72e96da8129ed1653da4c7f58430968e943c7415c1135cc832d158cfe31f78128c0f6ced392de7b250aa16a0837c05297e7c9d3db246676ffffff7f00000000010b0d4de72c5f199f0be260a48e8c37d2ea3a52026012d3"}, 0x28) [ 869.663881] CPU: 0 PID: 21319 Comm: syz-executor.5 Not tainted 4.19.193-syzkaller #0 [ 869.671857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 869.681698] Call Trace: [ 869.684306] dump_stack+0x1fc/0x2ef [ 869.687963] should_fail.cold+0xa/0xf [ 869.691897] ? setup_fault_attr+0x200/0x200 [ 869.696228] ? lock_acquire+0x170/0x3c0 [ 869.700206] __should_failslab+0x115/0x180 [ 869.704544] should_failslab+0x5/0x10 [ 869.708382] kmem_cache_alloc_trace+0x284/0x380 [ 869.713083] device_create_groups_vargs+0x8a/0x270 [ 869.718015] device_create_vargs+0x3a/0x50 [ 869.722290] bdi_register_va.part.0+0x35/0x730 [ 869.727067] bdi_register+0x12a/0x140 [ 869.730880] ? bdi_register_va+0x80/0x80 [ 869.734963] ? vsnprintf+0x2cc/0x14f0 [ 869.738771] bdi_register_owner+0x59/0x100 [ 869.743033] __device_add_disk+0xd58/0x10c0 [ 869.747623] ? sprintf+0xc0/0x100 [ 869.751171] ? blk_alloc_devt+0x2d0/0x2d0 [ 869.755336] ? __init_waitqueue_head+0x31/0x90 [ 869.760025] ? __lockdep_init_map+0x100/0x5a0 [ 869.764614] loop_add+0x628/0x8a0 [ 869.768187] loop_control_ioctl+0x16c/0x480 [ 869.772643] ? loop_lookup+0x1d0/0x1d0 [ 869.776554] ? ksys_write+0x241/0x2a0 [ 869.780526] ? loop_lookup+0x1d0/0x1d0 [ 869.784438] do_vfs_ioctl+0xcdb/0x12e0 [ 869.788340] ? lock_downgrade+0x720/0x720 [ 869.792636] ? check_preemption_disabled+0x41/0x280 [ 869.797662] ? ioctl_preallocate+0x200/0x200 [ 869.802094] ? __fget+0x356/0x510 [ 869.805654] ? do_dup2+0x450/0x450 [ 869.809514] ? vfs_write+0x393/0x540 [ 869.813243] ? fput+0x2b/0x190 [ 869.816446] ksys_ioctl+0x9b/0xc0 [ 869.819942] __x64_sys_ioctl+0x6f/0xb0 [ 869.823858] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 869.828551] do_syscall_64+0xf9/0x620 [ 869.832574] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 869.837822] RIP: 0033:0x4665d9 [ 869.841020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.859927] RSP: 002b:00007fb6fcb87188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 869.867928] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 869.875309] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004 [ 869.882727] RBP: 00007fb6fcb871d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.890040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 869.897375] R13: 00007fff78ed59df R14: 00007fb6fcb87300 R15: 0000000000022000 [ 869.922992] ------------[ cut here ]------------