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72a34ae39997785b90d9eb88366dafa752db96d8f52c603d81d7e3dd8ab518c7ba6461f96faace1ec32b54e99f537b4b3cd1dfff52b8ff8054a68a3520769bac6cc64001b5f3298bb834177634fe555d703"}) socket$netlink(0x10, 0x3, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x80, 0x3, 0x9, 0x80, 0xde, 0x0, 0x2, 0x600, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000080), 0x2}, 0x8, 0xfffffffffffffff9, 0x7, 0x4, 0x9fa8, 0x9, 0x0, 0x0, 0x5a, 0x0, 0x4}, r1, 0xd, r1, 0x3) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) dup2(r1, r2) 11:57:50 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='net_prio.prioidx\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) [ 308.327668][T18150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.337760][T18150] Call Trace: [ 308.341482][T18150] dump_stack+0x137/0x19d [ 308.345817][T18150] should_fail+0x23c/0x250 [ 308.350257][T18150] __alloc_pages+0x102/0x320 [ 308.354849][T18150] __vmalloc_node_range+0x319/0x5b0 [ 308.360109][T18150] ? blk_add_partitions+0x136/0xa80 [ 308.365336][T18150] vzalloc+0x5a/0x70 [ 308.369270][T18150] ? blk_add_partitions+0x136/0xa80 [ 308.374505][T18150] blk_add_partitions+0x136/0xa80 [ 308.379540][T18150] bdev_disk_changed+0x2d3/0x340 [ 308.384534][T18150] loop_set_status+0x75f/0x7e0 [ 308.389315][T18150] lo_ioctl+0x758/0x11f0 [ 308.393617][T18150] ? path_openat+0x19ab/0x20b0 [ 308.398469][T18150] ? __perf_event_task_sched_out+0xce0/0xd30 [ 308.404509][T18150] ? putname+0xa5/0xc0 [ 308.408575][T18150] ? __perf_event_task_sched_in+0x471/0x4c0 [ 308.414471][T18150] ? blkdev_common_ioctl+0x9c3/0x1040 [ 308.419864][T18150] ? selinux_file_ioctl+0x8e0/0x970 11:57:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0xb00, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 308.425105][T18150] ? lo_release+0x120/0x120 [ 308.429610][T18150] blkdev_ioctl+0x1d0/0x3c0 [ 308.434119][T18150] block_ioctl+0x6d/0x80 [ 308.438365][T18150] ? blkdev_iopoll+0x70/0x70 [ 308.442965][T18150] __se_sys_ioctl+0xcb/0x140 [ 308.447656][T18150] __x64_sys_ioctl+0x3f/0x50 [ 308.452353][T18150] do_syscall_64+0x4a/0x90 [ 308.456786][T18150] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 308.462691][T18150] RIP: 0033:0x466397 11:57:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x1100, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 308.466618][T18150] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 308.477380][T18181] loop4: detected capacity change from 0 to 18 [ 308.486221][T18150] RSP: 002b:00007f903a8e9ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 308.486245][T18150] RAX: ffffffffffffffda RBX: 00007f903a8e9f40 RCX: 0000000000466397 [ 308.486258][T18150] RDX: 00007f903a8ea050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 308.516837][T18150] RBP: 00007f903a8ea1d0 R08: 0000000000000000 R09: 0000000000000000 11:57:51 executing program 0 (fault-call:0 fault-nth:36): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:51 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 = open(&(0x7f0000000000)='./bus\x00', 0x1410c2, 0x72) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r2) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000080)=""/205, &(0x7f0000000200)=0xcd) [ 308.524810][T18150] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f903a8ea050 [ 308.532782][T18150] R13: 00007ffd5c03835f R14: 00007f903a8ea300 R15: 0000000000022000 [ 308.579758][T18181] FAULT_INJECTION: forcing a failure. [ 308.579758][T18181] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 308.593122][T18181] CPU: 0 PID: 18181 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 308.601904][T18181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.612074][T18181] Call Trace: [ 308.615466][T18181] dump_stack+0x137/0x19d [ 308.619899][T18181] should_fail+0x23c/0x250 [ 308.624329][T18181] __alloc_pages+0x102/0x320 [ 308.628919][T18181] __vmalloc_node_range+0x319/0x5b0 [ 308.634145][T18181] ? blk_add_partitions+0x136/0xa80 [ 308.639478][T18181] vzalloc+0x5a/0x70 [ 308.643385][T18181] ? blk_add_partitions+0x136/0xa80 [ 308.648594][T18181] blk_add_partitions+0x136/0xa80 [ 308.653669][T18181] bdev_disk_changed+0x2d3/0x340 [ 308.658649][T18181] loop_set_status+0x75f/0x7e0 [ 308.663420][T18181] lo_ioctl+0x758/0x11f0 [ 308.667697][T18181] ? path_openat+0x19ab/0x20b0 [ 308.670311][T18197] loop0: detected capacity change from 0 to 3 [ 308.672465][T18181] ? __perf_event_task_sched_out+0xce0/0xd30 [ 308.684525][T18181] ? putname+0xa5/0xc0 [ 308.688593][T18181] ? __perf_event_task_sched_in+0x471/0x4c0 [ 308.694653][T18181] ? blkdev_common_ioctl+0x9c3/0x1040 [ 308.700025][T18181] ? selinux_file_ioctl+0x8e0/0x970 [ 308.705231][T18181] ? lo_release+0x120/0x120 [ 308.705299][T18181] blkdev_ioctl+0x1d0/0x3c0 [ 308.705337][T18181] block_ioctl+0x6d/0x80 [ 308.705356][T18181] ? blkdev_iopoll+0x70/0x70 [ 308.705374][T18181] __se_sys_ioctl+0xcb/0x140 [ 308.705396][T18181] __x64_sys_ioctl+0x3f/0x50 [ 308.705466][T18181] do_syscall_64+0x4a/0x90 [ 308.705486][T18181] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 308.705576][T18181] RIP: 0033:0x466397 [ 308.705591][T18181] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 308.705609][T18181] RSP: 002b:00007f1755460ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 308.705629][T18181] RAX: ffffffffffffffda RBX: 00007f1755460f40 RCX: 0000000000466397 [ 308.705640][T18181] RDX: 00007f1755461050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 308.705651][T18181] RBP: 00007f17554611d0 R08: 0000000000000000 R09: 0000000000000000 [ 308.705662][T18181] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1755461050 11:57:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x1100) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:57:51 executing program 2 (fault-call:0 fault-nth:39): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:57:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x30000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:51 executing program 4 (fault-call:0 fault-nth:38): syz_read_part_table(0x2500, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:51 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$netlink(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) openat(r4, &(0x7f0000000080)='./bus\x00', 0x408201, 0x28) dup2(r1, r2) [ 308.705674][T18181] R13: 00007ffd08dc8eef R14: 00007f1755461300 R15: 0000000000022000 [ 308.752146][T18197] FAULT_INJECTION: forcing a failure. [ 308.752146][T18197] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 308.752169][T18197] CPU: 1 PID: 18197 Comm: syz-executor.0 Not tainted 5.13.0-rc5-syzkaller #0 [ 308.752190][T18197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.752201][T18197] Call Trace: [ 308.752208][T18197] dump_stack+0x137/0x19d [ 308.752232][T18197] should_fail+0x23c/0x250 11:57:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x34000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 308.752250][T18197] __alloc_pages+0x102/0x320 [ 308.752268][T18197] __vmalloc_node_range+0x319/0x5b0 [ 308.888308][T18197] ? blk_add_partitions+0x136/0xa80 [ 308.893512][T18197] vzalloc+0x5a/0x70 [ 308.897432][T18197] ? blk_add_partitions+0x136/0xa80 [ 308.902736][T18197] blk_add_partitions+0x136/0xa80 [ 308.907871][T18197] bdev_disk_changed+0x2d3/0x340 [ 308.912857][T18197] loop_set_status+0x75f/0x7e0 [ 308.917662][T18197] lo_ioctl+0x758/0x11f0 [ 308.921964][T18197] ? path_openat+0x19ab/0x20b0 11:57:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x400300, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 308.926802][T18197] ? __perf_event_task_sched_out+0xce0/0xd30 [ 308.932796][T18197] ? putname+0xa5/0xc0 [ 308.936867][T18197] ? __perf_event_task_sched_in+0x471/0x4c0 [ 308.942777][T18197] ? blkdev_common_ioctl+0x9c3/0x1040 [ 308.948175][T18197] ? selinux_file_ioctl+0x8e0/0x970 [ 308.953494][T18197] ? lo_release+0x120/0x120 [ 308.957997][T18197] blkdev_ioctl+0x1d0/0x3c0 [ 308.962534][T18197] block_ioctl+0x6d/0x80 [ 308.966888][T18197] ? blkdev_iopoll+0x70/0x70 [ 308.971555][T18197] __se_sys_ioctl+0xcb/0x140 [ 308.976238][T18197] __x64_sys_ioctl+0x3f/0x50 11:57:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x1000000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 308.980840][T18197] do_syscall_64+0x4a/0x90 [ 308.985273][T18197] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 308.991181][T18197] RIP: 0033:0x466397 [ 308.995073][T18197] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 309.014798][T18197] RSP: 002b:00007f215738bef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 309.023207][T18197] RAX: ffffffffffffffda RBX: 00007f215738bf40 RCX: 0000000000466397 11:57:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x2000000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 309.031177][T18197] RDX: 00007f215738c050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 309.039165][T18197] RBP: 00007f215738c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 309.047136][T18197] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f215738c050 [ 309.055108][T18197] R13: 00007ffe8b3abeef R14: 00007f215738c300 R15: 0000000000022000 11:57:51 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$netlink(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) renameat2(r3, &(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00', 0x2) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "aedb93ec2d3ee32dd359e6348b8d4f601683e2e48822fd9f8ffc797e08dad5e4c1d0a6889e0ba0e34f7921db99f40a17c1de57c948d648738c8156c925c9b726b60a5549806ec510584cebcc3a9d378ba34b73408c7e1fad56593f4136ce10e6608a356200a5676ccdc2f14b061db0539e6bff918605dc67d73b1f3110e57f15dfb2c65a8373c287c56521b2a0a08be6b4916d782e25fc41b0f6ddf8d3cd15585157147f5233d164c899b59ff9655256160b3ca850e77d8bddc0bdd15f90af01960677289537000691023a4f081599123057023343b6a95899c8748178740b280d7ea490ae82ea886f1b08b0b1665bc53cd9daee446482130dd0c2bceb8157ed6bde75b8d14008eb137191306c2d8844cc84539e5e600354de7fee8f4d6c8d15754918848d07e5d0ef1884092cc7626a8584cc6151f2b6167cf831902a719f79127308e38d77020fb6fe0d780e5683c80c9304b63ede9f635293244b860010bc8efab2f44e957c3722226cc955bb3e9af1ba5ec904c140cb9d4d9ef68d8793aff45c3ad9d8c0bead58b06dcebdaee5ed4879d7d8ec5e1cdd3f8b76214361d97962d66458ca59de21bb674b3a9fbf66f9d3a1a2fb26ddaaf708e9c81d60214f2f20cbc240fc364dabef7f8a00ed7371701d02f2ef16446283b8fabee8a3d5279bdedcfa09a9bb950bceb6d82ab84ffbc8a67337fd5a8d637cb94c922c99cf9594c917b9f101e3bf1e4712e811ee9af0e4dc9193c0fb62f376c954788d20049edb0237834da489a0e0a2d114cc5db56b98f2ed803876bd0b86ae99c2e5db713d52fd44058f6ae3437d54f63833fe3e24b625974eaa064e33814dd5106c8cfc6531a49f8032f5220c73bd38c7b0d9d560274070de3b174c340c349ca174a32ba0ff6b9742fdd4a4a59045bf2938eb989e558d4b2582af21334b2eae79939775d59bf89ec35746b16f742a2a57b0be7bed7cc4d616f1d7ea07347afaa88109afa5c7830903a3a08e4977b9fa34ce3a1074ee9b1f5d4946d89e24e70eb09be56c895023e45c7562d8cb28e8d9ad5f882ebbdc2c4c54282ea6fc4601acafabf7cea84d1fbbf38a312cf22b156feb8c92eb26aca006bf0ad97f6e9cde05e448a19d9c86eb53ba29f7fc69857803a380a3b917cf33046ac7034de139a917538c4068dd7817977d2eba61457ba2b64a734b36377a2cd7334af3ecf7514e16b323b5562c90959a501feb0e3947f3df057d99154131b6f73ede92f976eaf2abc8151c67ebd57059f46b43fc1c2425b9a5cd3c0595258337f894ef8abb2188764f53aa8a11b1c9962fb3f9b130e9493b2787ea1b3ee22ffc550235e615c2084e76deb0cf377c7676cb658653222a57e7c4fe3d474a9782e1d30764e15ae6c458f0c156cebf694ad5f835090485f6d455dd6e4aca5ad1cafbbc49d47fb60ab35efaf0c062a71eb390a41f820cc7b7ad4ce74e6b5ec77beec2b61967db23fb14dd8c4caee21b46786347bc41262a5e1b6805d1bc130eb988dd43d06d5a7f227f37eb4755ca54f5ab2d0d14829958b0f081420bdc3c3083eb4e94d8bb1eddffc735e3e443e0cb0191e6c9342db20a3e643627a2bea53b0821285a4b82de84039b6b6c268138f143683945e26832d919bc077826ca88ffdec3f0916b284f83cabee79e803f7958936a89c7637832080f18c0a94e92ce413648174135012d337dbe5aa8b3844f4ce282af2f4b24425ad2fbd0ff4fb311f677ec55b2e2b2bb6056c6f85c6729dd47b52ec5dea7ac0a719fa6ee90db5af4244db47057a7573c50b4a54ee875e3206652708e5203fb43f4e0350b0fb96caede6bf5c9827b098a4142b255cef0fe10264b85f26557a8b052ddf549acc75c22d0b665d5ac8d94df4b126ccc03eb3e4563329de553a5a9398268fb2d96747511a68042ff563cba7edf5a5c9f2d39d98489503eded8c504ad49f26eb3c276cf698c6c0851f1a2b39c4fe944497fc93f5b2b265bdb515248ec64fd063feb0fdf99072448d300482f496c83300f94b98fa7001675411f4ccc6ecb2681085aeab776f3846b9dd3bb4f6f845625cce45ea5be5ed6d198372c433b74265cc4d741c9c58102dac08ec1449b2c4c7ec3e51cb69fe666d0e1c1f5dfcedf85106cc5986dbf03cbed2759ce32672cf916f6413a666ba6ede4e3235159872699efccd6d2902102954fc59088ea1105fc2fabe9c088a32a55e2c12f08cf2bb4982a76530b3848a7a82d58faca3803971735e60b02951c8b1b8b5e0ab5921ad620674a3a4db699172e2d5a2e27255f4336c7f61d56d61d305911e61fd94882368ca643ee9898a1007813f5f840a128a85ed0fb007058ebaf04cf4f0d32c9defa6b52491b3bdc4d14b3039facbfacc80ee434f28641da348fb35256e783e188fa5c05721b70f5bf2bec650919db6aaa6e935b65ed9ecb8378856b34d2016e5aaee88d4d6ea303e0c680ff2ce4ba0bc83e0f92c9ea597aba09ea3c1fa3f6f41eb5e953f7eaafa4b67da957624dea4563999d6cafec0412c6536d55b58ad1003b7645bac044d409a8a2ee042519257e8d05e4f497805a22dd0484447e11b5ca44e301cd2ffb9dd17f1b16ab95a4e1c42f827a9086de7ce97ffed66e0c00a6d5aaa23d05c6c165f7ba69408ce30662f2e2ce7b6e4fbf1d6d1ceb87bc7f5e2a6b19407942d7b08904b58926239462286389c4e8e17534eca9beed856a794ca1f0f4069ea87cc25c9329a215da7bdca11214f0673755355a80407fb299574555f82e300a11ca66fc5381b5d1b3a992a201c1e256fc32acf4f47f106acb3ecf1e88b49cdc471ddbbd0758ef80d65cd7859dbe43f2320c17aefe2f06225c517e2da66fc5444f7ed9caf282df52be3d68d34060a1e5f8e8b07957a4cdf2eb76af1a5910891ba6c799a47b064bbe0b2870da4185919c129f1fe992677f74873c525d60f2b362a9cbd94920a4e0de45d23f5550f79062c4b24bb23db8e5ecf86c8b83b0a3b493e6561e4c3ced4aebfec8da330d01a4b933470128d19da74e24b03460e9187cbd4845224f3f70b23a4d4c08483b71166f242b97392d2f0b6be7539c31541822ee5f35806c3551671ade654384a4880b3b84b37e58781f452d74e4316fbbe83457b172a3ebf3986ead0dc87f6ab43c65f8012f213d1a83dbc7b7d282db24384d899aeacb4596f4f7235fc47e704731136dd8478e34a8b75dbfcfe38fa1649829953c4d47f4fc13e30ac108102af5b553fa36d5bfb3fe823531a9a6c04a5b3abca7581458a638839133fc04511ac4c7a4e58093656527f38bb6f3dd2adf35ef6e1fea804222ca58e77ea06cf65d259e02462c932553032a8f1cfee8c9337306e1e459af62f068ba613d4f4657d0e74a412042d35b31128f5a9fa08999db6e84475e79781b0ad1748cac733dd5b2edeffd7055c89f452c43f4f7b85e01d28c1f72e39f1fc968b84946b6018b356060d692b3743db16aeb3328d527de0b192f47c6110246197512e25fd1117a4623518a64a3a770901108de1f2a2c6bf2ea84f5b5a7cfb1b826f3a3a9ff5b1afbe665e9202ffecfd77503837a629cac656f644dd0bbe99aa3215d4acd373bac85a1b654ff61eb71a7c8347cc67c61065d085926bf64c49dd21335b353e8db3b48c20b3e91b8d904084d2549ee5c71cc23dace61a4eb035c506cbd17736112cb62c89d79e1a02b012f4152d07b43d01e9a9dcdebe351c4055d17d5e27c4d5a66bb099415ebd9cc0a28ba9436ad4cb4fe60b0e17165e7e7dc77d6375d4d65c81164db60002059fe9862ae7150e814e8c59a35a5a152a63c2f11c0ea0c2139caf8b452ca1d813796ead206219e353e238c0fe604156a79099389ee57361f269d0111181ad300f959036fea13b930848146da303ccd48ade8cabfcf82bb196d7735b32d5c9b65d9d366ebe655fe0f9152f84b4ffe87d77f647f3b0cc66b9d58c7e03009f77089546f68f31c40a278411c6c1b4189ebacb0d48f5d9a60a229d345e1711245be1fc093e5daec97107a0bba5e176dfa58c72ca3a5499e421d6d4d20f03c6b0ce2ce7c329190f9241ad64344a16cc760c70e1ded73f62b5435da3c4ce0498f5221e51a2784b95c990b1425f41ab0174450bc44ee25b0613e2669a951051924778556e67b4d419fcac2134143f2f099cace1f0ad941bb2c0659cf8980df23c0d4a7e77e3a618215eb79292022932c2758ab01dbe6f9da3bc182dc84847b5cf6304535ac4d64c49b7db2d5c0b037dd809c61317a72750d405e9f66a4c256f9c820393e9d758810ec1277b2d2cc78083f4dcf7f04f99ccfa32f9bb5101c8859ab26913a4cbd15e92640ef40c436d2f95f50bd828b9a88de05fe9f748abc628f6dcbee8e542164a1667980cd553e37ccf507fa65ee724c0bce8f4110d625b5457c561b87c6fb7a1b4d21bc7f0af9855fa1b8dc9db817d6b2ee44f15111f0c943231b6028fa8f943b2aa71ab23c43a9e9a2b61286aab7f997ee10edf3ef613dddbb55d6099648f672d6aa2c82db7575e0e8861b705943ccb9feb63e23260ca6ba8d12ac6e4b0c09820dfc829da0a81a7cf1acb8f9ab83987858f868c78386dd9dc03d4485cee60eb46f716ecf9083e52b3d68962d1d88c53bfbf9cb189ed114123e80bdbb3013d5247f9147b34f695d8c9e6972e07acc8749faf934b17cca80cbd25dcf0615eecca3f04265d9d99c2b6e5dc0900b44e04604415d5f15dec648eb143251b7dc8e0972f1bf2f24f5d09793cc3a139b771ee133232192ed448bf26528906cd438555d3360cc9fd263ce700543042d9beb453687e1b8bf1446eb2a8f571241300d200af3f290bc336d7e0c0acd0ec811fd8aec2e9ccdd0eef71eb4bb2e61d5d31a9092e52eff8bf8ae4e79aad7141d02ac3c9295b4f3187aa3ccb2e0ecca5497a3ead3c5de198d8168c8796d1b5521c95cbe0234d743d7bee980f1aacf1292d2202f3df412630c8ebc9d37f5e211fa8873f3966ff295db1821969c0aa2c2be7da86aca6405be0d0d5b90c2addc0da0c89571cf012bd861d0342e8d1d614650f01bdb4f9c34742254d310f7a8247e5eaaed0fc90764731ee95e54f8229fa3f63c59a8a4e281f3331fc516a3c8887664cc2a529c4ad19026d3e64cc95fb30679b011002ecd469ad364b9bd9332b2f70f70ced5250163fb82afeeeb271c2bd53f7a58012f5dc8d1f9844b19e58ae01595cdcb95fe10f2920546efd00e79d6bb9d1c32612b53a81c9a262d2eeaa9c229c6c445679b60756f10611d6493f500f29be4fd2757e0b771722274282c5499c9680cae7a9dc109cf6a9f72320b9d897b7e1c59f0fa2ddbf2f51401926a9461e1993d8a19c72c04ff57fceff97bf24bb81a90d16a666c1a1e18b78e97768590bd3318c07424c81b43e13319014b50c0897cecd49ef4dcfead7501784fab7eca1a3ffc74b354a8959c3ca6dbb1adb8e569032d91fbc33879d343ae6d447f368a36d014c51ee4a0db4d0bd1f1da28e249463194dfff761bdb1844753d43d868c826e6f37d984928c77a4b502f3989668f81fe255f9a781643c8d55c4b1a5a85ddbce1835a9f0571ba27e6d84a9305fabd32cc715bd508f0d021b6fa178764dab4e957143a13944f743a09dfb12094133a2ffdff1aa39afc2d1442732f8e69d7fa2e8e872a34ae39997785b90d9eb88366dafa752db96d8f52c603d81d7e3dd8ab518c7ba6461f96faace1ec32b54e99f537b4b3cd1dfff52b8ff8054a68a3520769bac6cc64001b5f3298bb834177634fe555d703"}) socket$netlink(0x10, 0x3, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r4) [ 309.077632][T18221] loop4: detected capacity change from 0 to 18 [ 309.088077][T18251] loop2: detected capacity change from 0 to 3 [ 309.108704][T18221] FAULT_INJECTION: forcing a failure. [ 309.108704][T18221] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 309.122086][T18221] CPU: 1 PID: 18221 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 11:57:51 executing program 0 (fault-call:0 fault-nth:37): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x3000000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 309.130831][T18221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.140881][T18221] Call Trace: [ 309.144200][T18221] dump_stack+0x137/0x19d [ 309.148543][T18221] should_fail+0x23c/0x250 [ 309.152940][T18221] __alloc_pages+0x102/0x320 [ 309.157509][T18221] __vmalloc_node_range+0x319/0x5b0 [ 309.162718][T18221] ? blk_add_partitions+0x136/0xa80 [ 309.167912][T18221] vzalloc+0x5a/0x70 [ 309.171855][T18221] ? blk_add_partitions+0x136/0xa80 [ 309.177111][T18221] blk_add_partitions+0x136/0xa80 [ 309.182228][T18221] bdev_disk_changed+0x2d3/0x340 [ 309.187197][T18221] loop_set_status+0x75f/0x7e0 [ 309.192115][T18221] lo_ioctl+0x758/0x11f0 [ 309.196347][T18221] ? path_openat+0x19ab/0x20b0 [ 309.201181][T18221] ? putname+0xa5/0xc0 [ 309.205429][T18221] ? ___cache_free+0x3c/0x300 [ 309.210127][T18221] ? blkdev_common_ioctl+0x9c3/0x1040 [ 309.215495][T18221] ? selinux_file_ioctl+0x8e0/0x970 [ 309.220713][T18221] ? lo_release+0x120/0x120 [ 309.225219][T18221] blkdev_ioctl+0x1d0/0x3c0 [ 309.229707][T18221] block_ioctl+0x6d/0x80 [ 309.233935][T18221] ? blkdev_iopoll+0x70/0x70 [ 309.238506][T18221] __se_sys_ioctl+0xcb/0x140 [ 309.243094][T18221] __x64_sys_ioctl+0x3f/0x50 [ 309.247691][T18221] do_syscall_64+0x4a/0x90 [ 309.252108][T18221] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.257984][T18221] RIP: 0033:0x466397 [ 309.262394][T18221] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 309.281992][T18221] RSP: 002b:00007f1755460ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 309.290433][T18221] RAX: ffffffffffffffda RBX: 00007f1755460f40 RCX: 0000000000466397 [ 309.298384][T18221] RDX: 00007f1755461050 RSI: 0000000000004c04 RDI: 0000000000000007 [ 309.306346][T18221] RBP: 00007f17554611d0 R08: 0000000000000000 R09: 0000000000000000 [ 309.314310][T18221] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1755461050 [ 309.322291][T18221] R13: 00007ffd08dc8eef R14: 00007f1755461300 R15: 0000000000022000 [ 309.336563][T18251] FAULT_INJECTION: forcing a failure. [ 309.336563][T18251] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 309.349777][T18251] CPU: 1 PID: 18251 Comm: syz-executor.2 Not tainted 5.13.0-rc5-syzkaller #0 [ 309.358540][T18251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.368602][T18251] Call Trace: [ 309.371877][T18251] dump_stack+0x137/0x19d [ 309.376212][T18251] should_fail+0x23c/0x250 [ 309.380662][T18251] __alloc_pages+0x102/0x320 [ 309.385299][T18251] alloc_pages+0x21d/0x310 [ 309.389815][T18251] __get_free_pages+0x8/0x30 [ 309.394414][T18251] blk_add_partitions+0x17d/0xa80 [ 309.399592][T18251] bdev_disk_changed+0x2d3/0x340 [ 309.404553][T18251] loop_set_status+0x75f/0x7e0 [ 309.409323][T18251] lo_ioctl+0x758/0x11f0 [ 309.413660][T18251] ? path_openat+0x19ab/0x20b0 [ 309.418433][T18251] ? putname+0xa5/0xc0 [ 309.422498][T18251] ? ___cache_free+0x3c/0x300 [ 309.427179][T18251] ? blkdev_common_ioctl+0x9c3/0x1040 [ 309.432556][T18251] ? selinux_file_ioctl+0x8e0/0x970 [ 309.437769][T18251] ? lo_release+0x120/0x120 [ 309.442297][T18251] blkdev_ioctl+0x1d0/0x3c0 [ 309.446871][T18251] block_ioctl+0x6d/0x80 [ 309.451131][T18251] ? blkdev_iopoll+0x70/0x70 [ 309.455791][T18251] __se_sys_ioctl+0xcb/0x140 [ 309.460392][T18251] __x64_sys_ioctl+0x3f/0x50 [ 309.464985][T18251] do_syscall_64+0x4a/0x90 [ 309.468445][T18265] loop0: detected capacity change from 0 to 3 [ 309.469405][T18251] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.469435][T18251] RIP: 0033:0x466397 [ 309.485231][T18251] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 309.504905][T18251] RSP: 002b:00007f903a8e9ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 309.513400][T18251] RAX: ffffffffffffffda RBX: 00007f903a8e9f40 RCX: 0000000000466397 [ 309.521399][T18251] RDX: 00007f903a8ea050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 309.529351][T18251] RBP: 00007f903a8ea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 309.537373][T18251] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f903a8ea050 [ 309.545327][T18251] R13: 00007ffd5c03835f R14: 00007f903a8ea300 R15: 0000000000022000 [ 309.583662][T18265] FAULT_INJECTION: forcing a failure. [ 309.583662][T18265] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 309.596918][T18265] CPU: 0 PID: 18265 Comm: syz-executor.0 Not tainted 5.13.0-rc5-syzkaller #0 [ 309.605718][T18265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.615786][T18265] Call Trace: [ 309.619124][T18265] dump_stack+0x137/0x19d [ 309.623435][T18265] should_fail+0x23c/0x250 [ 309.627916][T18265] __alloc_pages+0x102/0x320 [ 309.632500][T18265] __vmalloc_node_range+0x319/0x5b0 [ 309.637694][T18265] ? blk_add_partitions+0x136/0xa80 [ 309.642891][T18265] vzalloc+0x5a/0x70 [ 309.646850][T18265] ? blk_add_partitions+0x136/0xa80 [ 309.652032][T18265] blk_add_partitions+0x136/0xa80 [ 309.657082][T18265] bdev_disk_changed+0x2d3/0x340 [ 309.662054][T18265] loop_set_status+0x75f/0x7e0 [ 309.666851][T18265] lo_ioctl+0x758/0x11f0 [ 309.671075][T18265] ? path_openat+0x19ab/0x20b0 [ 309.675861][T18265] ? __perf_event_task_sched_out+0xce0/0xd30 [ 309.681838][T18265] ? putname+0xa5/0xc0 [ 309.685896][T18265] ? __perf_event_task_sched_in+0x471/0x4c0 [ 309.691851][T18265] ? blkdev_common_ioctl+0x9c3/0x1040 [ 309.697208][T18265] ? selinux_file_ioctl+0x8e0/0x970 [ 309.702404][T18265] ? lo_release+0x120/0x120 [ 309.706906][T18265] blkdev_ioctl+0x1d0/0x3c0 [ 309.711422][T18265] block_ioctl+0x6d/0x80 [ 309.715654][T18265] ? blkdev_iopoll+0x70/0x70 [ 309.720333][T18265] __se_sys_ioctl+0xcb/0x140 [ 309.724905][T18265] __x64_sys_ioctl+0x3f/0x50 [ 309.729494][T18265] do_syscall_64+0x4a/0x90 [ 309.733964][T18265] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.739887][T18265] RIP: 0033:0x466397 [ 309.743773][T18265] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 309.763367][T18265] RSP: 002b:00007f215738bef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 309.771818][T18265] RAX: ffffffffffffffda RBX: 00007f215738bf40 RCX: 0000000000466397 [ 309.779796][T18265] RDX: 00007f215738c050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 309.787745][T18265] RBP: 00007f215738c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 309.795698][T18265] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f215738c050 [ 309.803661][T18265] R13: 00007ffe8b3abeef R14: 00007f215738c300 R15: 0000000000022000 11:57:52 executing program 4 (fault-call:0 fault-nth:39): syz_read_part_table(0x2500, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x1703) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:57:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x4000000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:52 executing program 2 (fault-call:0 fault-nth:40): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:57:52 executing program 0 (fault-call:0 fault-nth:38): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:52 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "aedb93ec2d3ee32dd359e6348b8d4f601683e2e48822fd9f8ffc797e08dad5e4c1d0a6889e0ba0e34f7921db99f40a17c1de57c948d648738c8156c925c9b726b60a5549806ec510584cebcc3a9d378ba34b73408c7e1fad56593f4136ce10e6608a356200a5676ccdc2f14b061db0539e6bff918605dc67d73b1f3110e57f15dfb2c65a8373c287c56521b2a0a08be6b4916d782e25fc41b0f6ddf8d3cd15585157147f5233d164c899b59ff9655256160b3ca850e77d8bddc0bdd15f90af01960677289537000691023a4f081599123057023343b6a95899c8748178740b280d7ea490ae82ea886f1b08b0b1665bc53cd9daee446482130dd0c2bceb8157ed6bde75b8d14008eb137191306c2d8844cc84539e5e600354de7fee8f4d6c8d15754918848d07e5d0ef1884092cc7626a8584cc6151f2b6167cf831902a719f79127308e38d77020fb6fe0d780e5683c80c9304b63ede9f635293244b860010bc8efab2f44e957c3722226cc955bb3e9af1ba5ec904c140cb9d4d9ef68d8793aff45c3ad9d8c0bead58b06dcebdaee5ed4879d7d8ec5e1cdd3f8b76214361d97962d66458ca59de21bb674b3a9fbf66f9d3a1a2fb26ddaaf708e9c81d60214f2f20cbc240fc364dabef7f8a00ed7371701d02f2ef16446283b8fabee8a3d5279bdedcfa09a9bb950bceb6d82ab84ffbc8a67337fd5a8d637cb94c922c99cf9594c917b9f101e3bf1e4712e811ee9af0e4dc9193c0fb62f376c954788d20049edb0237834da489a0e0a2d114cc5db56b98f2ed803876bd0b86ae99c2e5db713d52fd44058f6ae3437d54f63833fe3e24b625974eaa064e33814dd5106c8cfc6531a49f8032f5220c73bd38c7b0d9d560274070de3b174c340c349ca174a32ba0ff6b9742fdd4a4a59045bf2938eb989e558d4b2582af21334b2eae79939775d59bf89ec35746b16f742a2a57b0be7bed7cc4d616f1d7ea07347afaa88109afa5c7830903a3a08e4977b9fa34ce3a1074ee9b1f5d4946d89e24e70eb09be56c895023e45c7562d8cb28e8d9ad5f882ebbdc2c4c54282ea6fc4601acafabf7cea84d1fbbf38a312cf22b156feb8c92eb26aca006bf0ad97f6e9cde05e448a19d9c86eb53ba29f7fc69857803a380a3b917cf33046ac7034de139a917538c4068dd7817977d2eba61457ba2b64a734b36377a2cd7334af3ecf7514e16b323b5562c90959a501feb0e3947f3df057d99154131b6f73ede92f976eaf2abc8151c67ebd57059f46b43fc1c2425b9a5cd3c0595258337f894ef8abb2188764f53aa8a11b1c9962fb3f9b130e9493b2787ea1b3ee22ffc550235e615c2084e76deb0cf377c7676cb658653222a57e7c4fe3d474a9782e1d30764e15ae6c458f0c156cebf694ad5f835090485f6d455dd6e4aca5ad1cafbbc49d47fb60ab35efaf0c062a71eb390a41f820cc7b7ad4ce74e6b5ec77beec2b61967db23fb14dd8c4caee21b46786347bc41262a5e1b6805d1bc130eb988dd43d06d5a7f227f37eb4755ca54f5ab2d0d14829958b0f081420bdc3c3083eb4e94d8bb1eddffc735e3e443e0cb0191e6c9342db20a3e643627a2bea53b0821285a4b82de84039b6b6c268138f143683945e26832d919bc077826ca88ffdec3f0916b284f83cabee79e803f7958936a89c7637832080f18c0a94e92ce413648174135012d337dbe5aa8b3844f4ce282af2f4b24425ad2fbd0ff4fb311f677ec55b2e2b2bb6056c6f85c6729dd47b52ec5dea7ac0a719fa6ee90db5af4244db47057a7573c50b4a54ee875e3206652708e5203fb43f4e0350b0fb96caede6bf5c9827b098a4142b255cef0fe10264b85f26557a8b052ddf549acc75c22d0b665d5ac8d94df4b126ccc03eb3e4563329de553a5a9398268fb2d96747511a68042ff563cba7edf5a5c9f2d39d98489503eded8c504ad49f26eb3c276cf698c6c0851f1a2b39c4fe944497fc93f5b2b265bdb515248ec64fd063feb0fdf99072448d300482f496c83300f94b98fa7001675411f4ccc6ecb2681085aeab776f3846b9dd3bb4f6f845625cce45ea5be5ed6d198372c433b74265cc4d741c9c58102dac08ec1449b2c4c7ec3e51cb69fe666d0e1c1f5dfcedf85106cc5986dbf03cbed2759ce32672cf916f6413a666ba6ede4e3235159872699efccd6d2902102954fc59088ea1105fc2fabe9c088a32a55e2c12f08cf2bb4982a76530b3848a7a82d58faca3803971735e60b02951c8b1b8b5e0ab5921ad620674a3a4db699172e2d5a2e27255f4336c7f61d56d61d305911e61fd94882368ca643ee9898a1007813f5f840a128a85ed0fb007058ebaf04cf4f0d32c9defa6b52491b3bdc4d14b3039facbfacc80ee434f28641da348fb35256e783e188fa5c05721b70f5bf2bec650919db6aaa6e935b65ed9ecb8378856b34d2016e5aaee88d4d6ea303e0c680ff2ce4ba0bc83e0f92c9ea597aba09ea3c1fa3f6f41eb5e953f7eaafa4b67da957624dea4563999d6cafec0412c6536d55b58ad1003b7645bac044d409a8a2ee042519257e8d05e4f497805a22dd0484447e11b5ca44e301cd2ffb9dd17f1b16ab95a4e1c42f827a9086de7ce97ffed66e0c00a6d5aaa23d05c6c165f7ba69408ce30662f2e2ce7b6e4fbf1d6d1ceb87bc7f5e2a6b19407942d7b08904b58926239462286389c4e8e17534eca9beed856a794ca1f0f4069ea87cc25c9329a215da7bdca11214f0673755355a80407fb299574555f82e300a11ca66fc5381b5d1b3a992a201c1e256fc32acf4f47f106acb3ecf1e88b49cdc471ddbbd0758ef80d65cd7859dbe43f2320c17aefe2f06225c517e2da66fc5444f7ed9caf282df52be3d68d34060a1e5f8e8b07957a4cdf2eb76af1a5910891ba6c799a47b064bbe0b2870da4185919c129f1fe992677f74873c525d60f2b362a9cbd94920a4e0de45d23f5550f79062c4b24bb23db8e5ecf86c8b83b0a3b493e6561e4c3ced4aebfec8da330d01a4b933470128d19da74e24b03460e9187cbd4845224f3f70b23a4d4c08483b71166f242b97392d2f0b6be7539c31541822ee5f35806c3551671ade654384a4880b3b84b37e58781f452d74e4316fbbe83457b172a3ebf3986ead0dc87f6ab43c65f8012f213d1a83dbc7b7d282db24384d899aeacb4596f4f7235fc47e704731136dd8478e34a8b75dbfcfe38fa1649829953c4d47f4fc13e30ac108102af5b553fa36d5bfb3fe823531a9a6c04a5b3abca7581458a638839133fc04511ac4c7a4e58093656527f38bb6f3dd2adf35ef6e1fea804222ca58e77ea06cf65d259e02462c932553032a8f1cfee8c9337306e1e459af62f068ba613d4f4657d0e74a412042d35b31128f5a9fa08999db6e84475e79781b0ad1748cac733dd5b2edeffd7055c89f452c43f4f7b85e01d28c1f72e39f1fc968b84946b6018b356060d692b3743db16aeb3328d527de0b192f47c6110246197512e25fd1117a4623518a64a3a770901108de1f2a2c6bf2ea84f5b5a7cfb1b826f3a3a9ff5b1afbe665e9202ffecfd77503837a629cac656f644dd0bbe99aa3215d4acd373bac85a1b654ff61eb71a7c8347cc67c61065d085926bf64c49dd21335b353e8db3b48c20b3e91b8d904084d2549ee5c71cc23dace61a4eb035c506cbd17736112cb62c89d79e1a02b012f4152d07b43d01e9a9dcdebe351c4055d17d5e27c4d5a66bb099415ebd9cc0a28ba9436ad4cb4fe60b0e17165e7e7dc77d6375d4d65c81164db60002059fe9862ae7150e814e8c59a35a5a152a63c2f11c0ea0c2139caf8b452ca1d813796ead206219e353e238c0fe604156a79099389ee57361f269d0111181ad300f959036fea13b930848146da303ccd48ade8cabfcf82bb196d7735b32d5c9b65d9d366ebe655fe0f9152f84b4ffe87d77f647f3b0cc66b9d58c7e03009f77089546f68f31c40a278411c6c1b4189ebacb0d48f5d9a60a229d345e1711245be1fc093e5daec97107a0bba5e176dfa58c72ca3a5499e421d6d4d20f03c6b0ce2ce7c329190f9241ad64344a16cc760c70e1ded73f62b5435da3c4ce0498f5221e51a2784b95c990b1425f41ab0174450bc44ee25b0613e2669a951051924778556e67b4d419fcac2134143f2f099cace1f0ad941bb2c0659cf8980df23c0d4a7e77e3a618215eb79292022932c2758ab01dbe6f9da3bc182dc84847b5cf6304535ac4d64c49b7db2d5c0b037dd809c61317a72750d405e9f66a4c256f9c820393e9d758810ec1277b2d2cc78083f4dcf7f04f99ccfa32f9bb5101c8859ab26913a4cbd15e92640ef40c436d2f95f50bd828b9a88de05fe9f748abc628f6dcbee8e542164a1667980cd553e37ccf507fa65ee724c0bce8f4110d625b5457c561b87c6fb7a1b4d21bc7f0af9855fa1b8dc9db817d6b2ee44f15111f0c943231b6028fa8f943b2aa71ab23c43a9e9a2b61286aab7f997ee10edf3ef613dddbb55d6099648f672d6aa2c82db7575e0e8861b705943ccb9feb63e23260ca6ba8d12ac6e4b0c09820dfc829da0a81a7cf1acb8f9ab83987858f868c78386dd9dc03d4485cee60eb46f716ecf9083e52b3d68962d1d88c53bfbf9cb189ed114123e80bdbb3013d5247f9147b34f695d8c9e6972e07acc8749faf934b17cca80cbd25dcf0615eecca3f04265d9d99c2b6e5dc0900b44e04604415d5f15dec648eb143251b7dc8e0972f1bf2f24f5d09793cc3a139b771ee133232192ed448bf26528906cd438555d3360cc9fd263ce700543042d9beb453687e1b8bf1446eb2a8f571241300d200af3f290bc336d7e0c0acd0ec811fd8aec2e9ccdd0eef71eb4bb2e61d5d31a9092e52eff8bf8ae4e79aad7141d02ac3c9295b4f3187aa3ccb2e0ecca5497a3ead3c5de198d8168c8796d1b5521c95cbe0234d743d7bee980f1aacf1292d2202f3df412630c8ebc9d37f5e211fa8873f3966ff295db1821969c0aa2c2be7da86aca6405be0d0d5b90c2addc0da0c89571cf012bd861d0342e8d1d614650f01bdb4f9c34742254d310f7a8247e5eaaed0fc90764731ee95e54f8229fa3f63c59a8a4e281f3331fc516a3c8887664cc2a529c4ad19026d3e64cc95fb30679b011002ecd469ad364b9bd9332b2f70f70ced5250163fb82afeeeb271c2bd53f7a58012f5dc8d1f9844b19e58ae01595cdcb95fe10f2920546efd00e79d6bb9d1c32612b53a81c9a262d2eeaa9c229c6c445679b60756f10611d6493f500f29be4fd2757e0b771722274282c5499c9680cae7a9dc109cf6a9f72320b9d897b7e1c59f0fa2ddbf2f51401926a9461e1993d8a19c72c04ff57fceff97bf24bb81a90d16a666c1a1e18b78e97768590bd3318c07424c81b43e13319014b50c0897cecd49ef4dcfead7501784fab7eca1a3ffc74b354a8959c3ca6dbb1adb8e569032d91fbc33879d343ae6d447f368a36d014c51ee4a0db4d0bd1f1da28e249463194dfff761bdb1844753d43d868c826e6f37d984928c77a4b502f3989668f81fe255f9a781643c8d55c4b1a5a85ddbce1835a9f0571ba27e6d84a9305fabd32cc715bd508f0d021b6fa178764dab4e957143a13944f743a09dfb12094133a2ffdff1aa39afc2d1442732f8e69d7fa2e8e872a34ae39997785b90d9eb88366dafa752db96d8f52c603d81d7e3dd8ab518c7ba6461f96faace1ec32b54e99f537b4b3cd1dfff52b8ff8054a68a3520769bac6cc64001b5f3298bb834177634fe555d703"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r3, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SCRUB(r4, 0xc400941b, &(0x7f00000018c0)={r2, 0x8, 0x80000001, 0x1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000480)={{}, 0x0, 0x2, @unused=[0x6, 0x100000001, 0x6, 0x6], @devid=r2}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000200)={r2, 0x80000001, 0x7, 0x1}) socket$netlink(0x10, 0x3, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000080)={0x0, @aes256, 0x0, @desc2}) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r5) 11:57:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x2000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) [ 310.011282][T18297] loop4: detected capacity change from 0 to 18 [ 310.032131][T18305] device lo entered promiscuous mode [ 310.037746][T18303] loop0: detected capacity change from 0 to 3 [ 310.043997][T18304] loop2: detected capacity change from 0 to 3 [ 310.048206][T18297] FAULT_INJECTION: forcing a failure. 11:57:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x5000000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 310.048206][T18297] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.063305][T18297] CPU: 0 PID: 18297 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 310.072075][T18297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.072090][T18297] Call Trace: 11:57:52 executing program 2 (fault-call:0 fault-nth:41): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:57:52 executing program 4 (fault-call:0 fault-nth:40): syz_read_part_table(0x2500, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 310.072097][T18297] dump_stack+0x137/0x19d [ 310.072123][T18297] should_fail+0x23c/0x250 [ 310.072143][T18297] __alloc_pages+0x102/0x320 11:57:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 310.072176][T18297] __vmalloc_node_range+0x319/0x5b0 [ 310.072201][T18297] ? blk_add_partitions+0x136/0xa80 [ 310.072228][T18297] vzalloc+0x5a/0x70 [ 310.072251][T18297] ? blk_add_partitions+0x136/0xa80 [ 310.072274][T18297] blk_add_partitions+0x136/0xa80 [ 310.072299][T18297] bdev_disk_changed+0x2d3/0x340 11:57:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$netlink(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)={0x68, 0x29, 0x1, 0x70bd2d, 0x0, "", [@nested={0x4}, @nested={0x54, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x2, 0x0, 0x0, @pid}, @typed={0x41, 0x9, 0x0, 0x0, @binary="35a1dfe24f1f722ae6d460a23ad3cbfd4e83669b2342a86dffbc985a59f628145151143be1b0c5b9dda00e1d5c552390594f3b384774165e457f8a89d2"}]}]}, 0x68}], 0x1}, 0x80) mount$9p_fd(0x0, &(0x7f0000000400)='./bus\x00', &(0x7f0000000440), 0x202000, &(0x7f0000000780)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c64656275673d3078303030303030303030303030303030352c63616368653d6e6f6e652c64656275673d3078303030303030303030303030303030302c756e616d653d5d2c63616368653d6d6d61702c76657273696f6e3d3970323030302e4c2c63616368653d6e6f6e652c6673636f6e746578743d73746166665f752c7375626a5f757365723d7d5e275c8d2c66736e616d653d646576696365732e616c6c6f77002c0069fd73210e75958376fac98978e86df64062da4d246763509fe6431be03006dddc496a3303da89c3c07e3401fe0f33f6bbeeb3e38563ac"]) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x5, 0x5, 0x5) ftruncate(r1, 0x200) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$netlink(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) sendfile(r5, r1, &(0x7f0000000140)=0x8, 0x0) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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socket$netlink(0x10, 0x3, 0x0) r6 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x24010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r6) 11:57:52 executing program 4 (fault-call:0 fault-nth:41): syz_read_part_table(0x2500, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 310.072322][T18297] loop_set_status+0x75f/0x7e0 [ 310.072342][T18297] lo_ioctl+0x758/0x11f0 [ 310.072403][T18297] ? path_openat+0x19ab/0x20b0 [ 310.072424][T18297] ? putname+0xa5/0xc0 [ 310.072441][T18297] ? ___cache_free+0x3c/0x300 [ 310.072463][T18297] ? blkdev_common_ioctl+0x9c3/0x1040 [ 310.072515][T18297] ? selinux_file_ioctl+0x8e0/0x970 [ 310.072533][T18297] ? lo_release+0x120/0x120 11:57:52 executing program 2 (fault-call:0 fault-nth:42): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:57:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x7000000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:52 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), 0x100000000000036b, 0x81, 0xffffffff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x5d3243, 0xda) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) tkill(0x0, 0x1f) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) [ 310.072551][T18297] blkdev_ioctl+0x1d0/0x3c0 [ 310.072570][T18297] block_ioctl+0x6d/0x80 [ 310.072596][T18297] ? blkdev_iopoll+0x70/0x70 [ 310.072693][T18297] __se_sys_ioctl+0xcb/0x140 [ 310.072714][T18297] __x64_sys_ioctl+0x3f/0x50 [ 310.072735][T18297] do_syscall_64+0x4a/0x90 [ 310.072806][T18297] entry_SYSCALL_64_after_hwframe+0x44/0xae 11:57:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x8000000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 310.072838][T18297] RIP: 0033:0x466397 [ 310.072858][T18297] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 310.072939][T18297] RSP: 002b:00007f1755460ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 310.072960][T18297] RAX: ffffffffffffffda RBX: 00007f1755460f40 RCX: 0000000000466397 [ 310.072974][T18297] RDX: 00007f1755461050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 310.072988][T18297] RBP: 00007f17554611d0 R08: 0000000000000000 R09: 0000000000000000 [ 310.073001][T18297] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1755461050 [ 310.073015][T18297] R13: 00007ffd08dc8eef R14: 00007f1755461300 R15: 0000000000022000 [ 310.084335][T18305] Y­4`Ò˜: renamed from lo [ 310.086545][T18304] FAULT_INJECTION: forcing a failure. [ 310.086545][T18304] name fail_page_alloc, interval 1, probability 0, space 0, times 0 11:57:53 executing program 0 (fault-call:0 fault-nth:39): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 310.086569][T18304] CPU: 1 PID: 18304 Comm: syz-executor.2 Not tainted 5.13.0-rc5-syzkaller #0 [ 310.086655][T18304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.086665][T18304] Call Trace: [ 310.086670][T18304] dump_stack+0x137/0x19d [ 310.086691][T18304] should_fail+0x23c/0x250 [ 310.086712][T18304] __alloc_pages+0x102/0x320 [ 310.086743][T18304] alloc_pages+0x21d/0x310 [ 310.086763][T18304] __get_free_pages+0x8/0x30 [ 310.086781][T18304] blk_add_partitions+0x17d/0xa80 [ 310.086806][T18304] bdev_disk_changed+0x2d3/0x340 [ 310.086829][T18304] loop_set_status+0x75f/0x7e0 [ 310.086860][T18304] lo_ioctl+0x758/0x11f0 [ 310.086877][T18304] ? path_openat+0x19ab/0x20b0 [ 310.086897][T18304] ? __perf_event_task_sched_out+0xce0/0xd30 [ 310.086965][T18304] ? putname+0xa5/0xc0 [ 310.086982][T18304] ? __perf_event_task_sched_in+0x471/0x4c0 [ 310.087069][T18304] ? blkdev_common_ioctl+0x9c3/0x1040 [ 310.087091][T18304] ? selinux_file_ioctl+0x8e0/0x970 [ 310.087109][T18304] ? lo_release+0x120/0x120 [ 310.087137][T18304] blkdev_ioctl+0x1d0/0x3c0 [ 310.087158][T18304] block_ioctl+0x6d/0x80 [ 310.087247][T18304] ? blkdev_iopoll+0x70/0x70 [ 310.087268][T18304] __se_sys_ioctl+0xcb/0x140 [ 310.087290][T18304] __x64_sys_ioctl+0x3f/0x50 [ 310.087347][T18304] do_syscall_64+0x4a/0x90 [ 310.087379][T18304] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 310.087403][T18304] RIP: 0033:0x466397 [ 310.087417][T18304] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 310.087434][T18304] RSP: 002b:00007f903a8e9ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 310.087454][T18304] RAX: ffffffffffffffda RBX: 00007f903a8e9f40 RCX: 0000000000466397 [ 310.087484][T18304] RDX: 00007f903a8ea050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 310.087497][T18304] RBP: 00007f903a8ea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 310.087510][T18304] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f903a8ea050 [ 310.087525][T18304] R13: 00007ffd5c03835f R14: 00007f903a8ea300 R15: 0000000000022000 [ 310.091203][T18303] FAULT_INJECTION: forcing a failure. [ 310.091203][T18303] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.091280][T18303] CPU: 1 PID: 18303 Comm: syz-executor.0 Not tainted 5.13.0-rc5-syzkaller #0 [ 310.091300][T18303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.091311][T18303] Call Trace: [ 310.091317][T18303] dump_stack+0x137/0x19d [ 310.091341][T18303] should_fail+0x23c/0x250 [ 310.091370][T18303] __alloc_pages+0x102/0x320 [ 310.091409][T18303] __vmalloc_node_range+0x319/0x5b0 [ 310.091434][T18303] ? blk_add_partitions+0x136/0xa80 [ 310.091458][T18303] vzalloc+0x5a/0x70 [ 310.091498][T18303] ? blk_add_partitions+0x136/0xa80 [ 310.091520][T18303] blk_add_partitions+0x136/0xa80 [ 310.091543][T18303] bdev_disk_changed+0x2d3/0x340 [ 310.091564][T18303] loop_set_status+0x75f/0x7e0 [ 310.091583][T18303] lo_ioctl+0x758/0x11f0 [ 310.091606][T18303] ? path_openat+0x19ab/0x20b0 [ 310.091692][T18303] ? __perf_event_task_sched_out+0xce0/0xd30 [ 310.091720][T18303] ? putname+0xa5/0xc0 [ 310.091737][T18303] ? __perf_event_task_sched_in+0x471/0x4c0 [ 310.091800][T18303] ? blkdev_common_ioctl+0x9c3/0x1040 [ 310.091820][T18303] ? selinux_file_ioctl+0x8e0/0x970 [ 310.091839][T18303] ? lo_release+0x120/0x120 [ 310.091856][T18303] blkdev_ioctl+0x1d0/0x3c0 [ 310.091875][T18303] block_ioctl+0x6d/0x80 [ 310.091907][T18303] ? blkdev_iopoll+0x70/0x70 [ 310.091927][T18303] __se_sys_ioctl+0xcb/0x140 [ 310.091948][T18303] __x64_sys_ioctl+0x3f/0x50 [ 310.091969][T18303] do_syscall_64+0x4a/0x90 [ 310.091998][T18303] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 310.092060][T18303] RIP: 0033:0x466397 [ 310.092074][T18303] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 310.092091][T18303] RSP: 002b:00007f215738bef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 310.092164][T18303] RAX: ffffffffffffffda RBX: 00007f215738bf40 RCX: 0000000000466397 [ 310.092178][T18303] RDX: 00007f215738c050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 310.092243][T18303] RBP: 00007f215738c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 310.092256][T18303] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f215738c050 [ 310.092319][T18303] R13: 00007ffe8b3abeef R14: 00007f215738c300 R15: 0000000000022000 [ 310.186210][T18337] loop4: detected capacity change from 0 to 18 [ 310.186372][T18339] loop2: detected capacity change from 0 to 3 [ 310.208850][T18337] FAULT_INJECTION: forcing a failure. [ 310.208850][T18337] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.208873][T18337] CPU: 1 PID: 18337 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 310.208891][T18337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.208900][T18337] Call Trace: [ 310.208907][T18337] dump_stack+0x137/0x19d [ 310.208932][T18337] should_fail+0x23c/0x250 [ 310.208994][T18337] __alloc_pages+0x102/0x320 [ 310.209011][T18337] __vmalloc_node_range+0x319/0x5b0 [ 310.209033][T18337] ? blk_add_partitions+0x136/0xa80 [ 310.209055][T18337] vzalloc+0x5a/0x70 11:57:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x3e80) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:57:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mknodat$null(r0, &(0x7f0000000080)='./bus\x00', 0x8a14, 0x103) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x223) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$netlink(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) ioctl$FIONCLEX(r0, 0x5450) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@private1}}, &(0x7f00000000c0)=0xe8) 11:57:53 executing program 4 (fault-call:0 fault-nth:42): syz_read_part_table(0x2500, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x9000000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 310.209078][T18337] ? blk_add_partitions+0x136/0xa80 [ 310.209182][T18337] blk_add_partitions+0x136/0xa80 [ 310.209273][T18337] bdev_disk_changed+0x2d3/0x340 [ 310.209298][T18337] loop_set_status+0x75f/0x7e0 [ 310.209319][T18337] lo_ioctl+0x758/0x11f0 [ 310.209379][T18337] ? path_openat+0x19ab/0x20b0 [ 310.209450][T18337] ? putname+0xa5/0xc0 [ 310.209466][T18337] ? ___cache_free+0x3c/0x300 [ 310.209486][T18337] ? blkdev_common_ioctl+0x9c3/0x1040 [ 310.209510][T18337] ? selinux_file_ioctl+0x8e0/0x970 11:57:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0xa000000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 310.209528][T18337] ? lo_release+0x120/0x120 [ 310.209546][T18337] blkdev_ioctl+0x1d0/0x3c0 [ 310.209563][T18337] block_ioctl+0x6d/0x80 [ 310.209582][T18337] ? blkdev_iopoll+0x70/0x70 [ 310.209667][T18337] __se_sys_ioctl+0xcb/0x140 [ 310.209691][T18337] __x64_sys_ioctl+0x3f/0x50 [ 310.209768][T18337] do_syscall_64+0x4a/0x90 [ 310.209790][T18337] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 310.209843][T18337] RIP: 0033:0x466397 11:57:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0xb000000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 310.209855][T18337] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 310.209922][T18337] RSP: 002b:00007f1755460ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 310.209943][T18337] RAX: ffffffffffffffda RBX: 00007f1755460f40 RCX: 0000000000466397 [ 310.210029][T18337] RDX: 00007f1755461050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 310.210042][T18337] RBP: 00007f17554611d0 R08: 0000000000000000 R09: 0000000000000000 [ 310.210056][T18337] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1755461050 11:57:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x10000000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 310.210070][T18337] R13: 00007ffd08dc8eef R14: 00007f1755461300 R15: 0000000000022000 [ 310.210823][T18339] FAULT_INJECTION: forcing a failure. [ 310.210823][T18339] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.210846][T18339] CPU: 1 PID: 18339 Comm: syz-executor.2 Not tainted 5.13.0-rc5-syzkaller #0 [ 310.210867][T18339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.210878][T18339] Call Trace: [ 310.210884][T18339] dump_stack+0x137/0x19d [ 310.210942][T18339] should_fail+0x23c/0x250 [ 310.210962][T18339] __alloc_pages+0x102/0x320 [ 310.211004][T18339] alloc_pages+0x21d/0x310 [ 310.211023][T18339] __page_cache_alloc+0x4d/0xf0 [ 310.211044][T18339] do_read_cache_page+0x107/0x7d0 [ 310.211145][T18339] read_cache_page+0x36/0x40 [ 310.211164][T18339] read_part_sector+0x9c/0x1d0 [ 310.211186][T18339] read_lba+0x185/0x2a0 [ 310.211208][T18339] ? efi_partition+0x22b/0x1120 [ 310.211231][T18339] efi_partition+0x249/0x1120 [ 310.211330][T18339] ? vsnprintf+0xe8f/0xed0 [ 310.211349][T18339] blk_add_partitions+0x2be/0xa80 [ 310.211382][T18339] bdev_disk_changed+0x2d3/0x340 [ 310.211402][T18339] loop_set_status+0x75f/0x7e0 [ 310.211422][T18339] lo_ioctl+0x758/0x11f0 [ 310.211439][T18339] ? path_openat+0x19ab/0x20b0 [ 310.211458][T18339] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 310.211511][T18339] ? __perf_event_task_sched_out+0xce0/0xd30 [ 310.211535][T18339] ? __perf_event_task_sched_in+0x471/0x4c0 [ 310.211559][T18339] ? blkdev_common_ioctl+0x9c3/0x1040 [ 310.211580][T18339] ? selinux_file_ioctl+0x8e0/0x970 [ 310.211604][T18339] ? lo_release+0x120/0x120 [ 310.211650][T18339] blkdev_ioctl+0x1d0/0x3c0 [ 310.211669][T18339] block_ioctl+0x6d/0x80 [ 310.211730][T18339] ? blkdev_iopoll+0x70/0x70 [ 310.211809][T18339] __se_sys_ioctl+0xcb/0x140 [ 310.211832][T18339] __x64_sys_ioctl+0x3f/0x50 [ 310.211854][T18339] do_syscall_64+0x4a/0x90 [ 310.211939][T18339] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 310.211964][T18339] RIP: 0033:0x466397 [ 310.211977][T18339] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 310.211992][T18339] RSP: 002b:00007f903a8e9ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 310.212010][T18339] RAX: ffffffffffffffda RBX: 00007f903a8e9f40 RCX: 0000000000466397 [ 310.212022][T18339] RDX: 00007f903a8ea050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 310.212034][T18339] RBP: 00007f903a8ea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 310.212047][T18339] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f903a8ea050 [ 310.212060][T18339] R13: 00007ffd5c03835f R14: 00007f903a8ea300 R15: 0000000000022000 [ 310.303764][T18359] loop4: detected capacity change from 0 to 18 [ 310.333497][T18359] FAULT_INJECTION: forcing a failure. [ 310.333497][T18359] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.333520][T18359] CPU: 0 PID: 18359 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 310.333574][T18359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.333585][T18359] Call Trace: [ 310.333593][T18359] dump_stack+0x137/0x19d [ 310.333618][T18359] should_fail+0x23c/0x250 [ 310.333662][T18359] __alloc_pages+0x102/0x320 [ 310.333679][T18359] __vmalloc_node_range+0x319/0x5b0 [ 310.333703][T18359] ? blk_add_partitions+0x136/0xa80 [ 310.333726][T18359] vzalloc+0x5a/0x70 [ 310.333747][T18359] ? blk_add_partitions+0x136/0xa80 [ 310.333784][T18359] blk_add_partitions+0x136/0xa80 [ 310.333807][T18359] bdev_disk_changed+0x2d3/0x340 [ 310.333829][T18359] loop_set_status+0x75f/0x7e0 [ 310.333848][T18359] lo_ioctl+0x758/0x11f0 [ 310.333879][T18359] ? path_openat+0x19ab/0x20b0 [ 310.333900][T18359] ? putname+0xa5/0xc0 [ 310.333917][T18359] ? ___cache_free+0x3c/0x300 [ 310.333938][T18359] ? blkdev_common_ioctl+0x9c3/0x1040 [ 310.333966][T18359] ? selinux_file_ioctl+0x8e0/0x970 [ 310.333983][T18359] ? lo_release+0x120/0x120 [ 310.334000][T18359] blkdev_ioctl+0x1d0/0x3c0 [ 310.334047][T18359] block_ioctl+0x6d/0x80 [ 310.334068][T18359] ? blkdev_iopoll+0x70/0x70 [ 310.334089][T18359] __se_sys_ioctl+0xcb/0x140 [ 310.334176][T18359] __x64_sys_ioctl+0x3f/0x50 [ 310.334197][T18359] do_syscall_64+0x4a/0x90 [ 310.334290][T18359] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 310.334311][T18359] RIP: 0033:0x466397 [ 310.334323][T18359] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 310.334338][T18359] RSP: 002b:00007f1755460ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 310.334359][T18359] RAX: ffffffffffffffda RBX: 00007f1755460f40 RCX: 0000000000466397 [ 310.334375][T18359] RDX: 00007f1755461050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 310.334388][T18359] RBP: 00007f17554611d0 R08: 0000000000000000 R09: 0000000000000000 [ 310.334402][T18359] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1755461050 [ 310.334415][T18359] R13: 00007ffd08dc8eef R14: 00007f1755461300 R15: 0000000000022000 [ 310.356376][T18363] loop2: detected capacity change from 0 to 3 [ 310.414498][T18363] FAULT_INJECTION: forcing a failure. [ 310.414498][T18363] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.529057][T18388] loop0: detected capacity change from 0 to 3 [ 310.532383][T18363] CPU: 1 PID: 18363 Comm: syz-executor.2 Not tainted 5.13.0-rc5-syzkaller #0 [ 311.023347][T18402] loop4: detected capacity change from 0 to 18 [ 311.024110][T18363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.637396][T18363] Call Trace: [ 311.637407][T18363] dump_stack+0x137/0x19d [ 311.645007][T18363] should_fail+0x23c/0x250 [ 311.649484][T18363] __alloc_pages+0x102/0x320 [ 311.654095][T18363] alloc_pages+0x21d/0x310 [ 311.658506][T18363] __page_cache_alloc+0x4d/0xf0 [ 311.663350][T18363] do_read_cache_page+0x107/0x7d0 [ 311.668374][T18363] read_cache_page+0x36/0x40 [ 311.672942][T18363] read_part_sector+0x9c/0x1d0 [ 311.677726][T18363] read_lba+0x185/0x2a0 [ 311.681860][T18363] ? efi_partition+0x22b/0x1120 [ 311.686732][T18363] efi_partition+0x249/0x1120 [ 311.691394][T18363] ? vsnprintf+0xe8f/0xed0 [ 311.695859][T18363] blk_add_partitions+0x2be/0xa80 [ 311.700862][T18363] bdev_disk_changed+0x2d3/0x340 [ 311.705816][T18363] loop_set_status+0x75f/0x7e0 [ 311.710601][T18363] lo_ioctl+0x758/0x11f0 [ 311.714818][T18363] ? path_openat+0x19ab/0x20b0 [ 311.719576][T18363] ? putname+0xa5/0xc0 [ 311.723619][T18363] ? ___cache_free+0x3c/0x300 [ 311.728278][T18363] ? blkdev_common_ioctl+0x9c3/0x1040 [ 311.733637][T18363] ? selinux_file_ioctl+0x8e0/0x970 [ 311.738816][T18363] ? lo_release+0x120/0x120 [ 311.743467][T18363] blkdev_ioctl+0x1d0/0x3c0 [ 311.748056][T18363] block_ioctl+0x6d/0x80 [ 311.752281][T18363] ? blkdev_iopoll+0x70/0x70 [ 311.756995][T18363] __se_sys_ioctl+0xcb/0x140 [ 311.761684][T18363] __x64_sys_ioctl+0x3f/0x50 [ 311.766466][T18363] do_syscall_64+0x4a/0x90 [ 311.770964][T18363] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 311.776929][T18363] RIP: 0033:0x466397 [ 311.780804][T18363] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 11:57:54 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:57:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x11000000, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000080)={[0x80000000]}, 0x8) getdents64(r1, &(0x7f00000000c0)=""/26, 0x1a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xda2, 0x1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) ftruncate(r2, 0x200) openat$cgroup_devices(r2, &(0x7f0000000100)='devices.deny\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f00000026c0)={{}, "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"}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$sock(r3, &(0x7f0000000300)={&(0x7f0000000200)=@tipc=@name={0x1e, 0x2, 0x3, {{0x42, 0x3}, 0x2}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000280)="37aac4259ad3323be756c0890802d76b1ecee680f251cb770b598ed8d19c3f2bc4adebe199aeed7e6efdd726417d74cea47cd61b8d3c29dc638e07b46974afe7c7b018cee05a624d74feaf399b9937d6", 0x50}], 0x1, &(0x7f0000000140)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x100}}], 0x30}, 0x200000c0) socket$netlink(0x10, 0x3, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r4) [ 311.800455][T18363] RSP: 002b:00007f903a8e9ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 311.808843][T18363] RAX: ffffffffffffffda RBX: 00007f903a8e9f40 RCX: 0000000000466397 [ 311.816799][T18363] RDX: 00007f903a8ea050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 311.824769][T18363] RBP: 00007f903a8ea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 311.832718][T18363] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f903a8ea050 [ 311.840745][T18363] R13: 00007ffd5c03835f R14: 00007f903a8ea300 R15: 0000000000022000 [ 311.886729][T18388] FAULT_INJECTION: forcing a failure. [ 311.886729][T18388] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 311.890544][T18402] FAULT_INJECTION: forcing a failure. [ 311.890544][T18402] name failslab, interval 1, probability 0, space 0, times 0 [ 311.900048][T18388] CPU: 0 PID: 18388 Comm: syz-executor.0 Not tainted 5.13.0-rc5-syzkaller #0 [ 311.921441][T18388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.931490][T18388] Call Trace: [ 311.934759][T18388] dump_stack+0x137/0x19d [ 311.939088][T18388] should_fail+0x23c/0x250 [ 311.943543][T18388] __alloc_pages+0x102/0x320 [ 311.948172][T18388] alloc_pages+0x21d/0x310 [ 311.952634][T18388] __get_free_pages+0x8/0x30 [ 311.957214][T18388] blk_add_partitions+0x17d/0xa80 [ 311.962236][T18388] bdev_disk_changed+0x2d3/0x340 [ 311.967170][T18388] loop_set_status+0x75f/0x7e0 [ 311.971971][T18388] lo_ioctl+0x758/0x11f0 [ 311.976207][T18388] ? path_openat+0x19ab/0x20b0 [ 311.981020][T18388] ? __perf_event_task_sched_out+0xce0/0xd30 [ 311.986999][T18388] ? putname+0xa5/0xc0 [ 311.991081][T18388] ? __perf_event_task_sched_in+0x471/0x4c0 [ 311.997012][T18388] ? blkdev_common_ioctl+0x9c3/0x1040 [ 312.002426][T18388] ? selinux_file_ioctl+0x8e0/0x970 [ 312.007632][T18388] ? lo_release+0x120/0x120 [ 312.012485][T18388] blkdev_ioctl+0x1d0/0x3c0 [ 312.016982][T18388] block_ioctl+0x6d/0x80 [ 312.021262][T18388] ? blkdev_iopoll+0x70/0x70 [ 312.025924][T18388] __se_sys_ioctl+0xcb/0x140 [ 312.030582][T18388] __x64_sys_ioctl+0x3f/0x50 [ 312.035184][T18388] do_syscall_64+0x4a/0x90 [ 312.039593][T18388] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 312.045497][T18388] RIP: 0033:0x466397 [ 312.049383][T18388] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 312.068980][T18388] RSP: 002b:00007f215738bef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 312.077385][T18388] RAX: ffffffffffffffda RBX: 00007f215738bf40 RCX: 0000000000466397 11:57:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x3ec0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) [ 312.085350][T18388] RDX: 00007f215738c050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 312.093380][T18388] RBP: 00007f215738c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 312.101417][T18388] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f215738c050 [ 312.109453][T18388] R13: 00007ffe8b3abeef R14: 00007f215738c300 R15: 0000000000022000 [ 312.117425][T18402] CPU: 1 PID: 18402 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 312.126190][T18402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.136240][T18402] Call Trace: [ 312.139518][T18402] dump_stack+0x137/0x19d [ 312.143849][T18402] should_fail+0x23c/0x250 [ 312.148257][T18402] ? mempool_alloc_slab+0x16/0x20 [ 312.153267][T18402] __should_failslab+0x81/0x90 [ 312.158033][T18402] should_failslab+0x5/0x20 [ 312.162528][T18402] kmem_cache_alloc+0x46/0x2f0 [ 312.167296][T18402] ? __list_del_entry_valid+0x54/0xc0 [ 312.172697][T18402] mempool_alloc_slab+0x16/0x20 [ 312.177603][T18402] ? mempool_free+0x130/0x130 [ 312.182284][T18402] mempool_alloc+0x8c/0x300 [ 312.186786][T18402] ? kmem_cache_alloc+0x201/0x2f0 [ 312.191812][T18402] ? alloc_buffer_head+0x2f/0x190 [ 312.196857][T18402] bio_alloc_bioset+0xcc/0x480 [ 312.201630][T18402] ? alloc_page_buffers+0x26d/0x290 [ 312.206925][T18402] submit_bh_wbc+0x130/0x330 [ 312.211512][T18402] block_read_full_page+0x78c/0x870 [ 312.216710][T18402] ? xas_nomem+0x3d/0x110 [ 312.221041][T18402] ? blkdev_direct_IO+0x1060/0x1060 [ 312.226240][T18402] ? lru_cache_add+0x13e/0x150 [ 312.230981][T18402] ? add_to_page_cache_lru+0x150/0x1b0 [ 312.236497][T18402] blkdev_readpage+0x18/0x20 [ 312.241070][T18402] do_read_cache_page+0x503/0x7d0 [ 312.246071][T18402] read_cache_page+0x36/0x40 [ 312.250721][T18402] read_part_sector+0x9c/0x1d0 [ 312.255497][T18402] read_lba+0x185/0x2a0 [ 312.259639][T18402] ? efi_partition+0x22b/0x1120 [ 312.264496][T18402] efi_partition+0x249/0x1120 [ 312.269175][T18402] ? vsnprintf+0xe8f/0xed0 [ 312.273582][T18402] blk_add_partitions+0x2be/0xa80 [ 312.278590][T18402] bdev_disk_changed+0x2d3/0x340 [ 312.283510][T18402] loop_set_status+0x75f/0x7e0 [ 312.288252][T18402] lo_ioctl+0x758/0x11f0 [ 312.292471][T18402] ? path_openat+0x19ab/0x20b0 [ 312.297218][T18402] ? __perf_event_task_sched_out+0xce0/0xd30 [ 312.303181][T18402] ? putname+0xa5/0xc0 [ 312.307238][T18402] ? __perf_event_task_sched_in+0x471/0x4c0 [ 312.313116][T18402] ? blkdev_common_ioctl+0x9c3/0x1040 [ 312.318481][T18402] ? selinux_file_ioctl+0x8e0/0x970 [ 312.323658][T18402] ? lo_release+0x120/0x120 [ 312.328138][T18402] blkdev_ioctl+0x1d0/0x3c0 [ 312.332621][T18402] block_ioctl+0x6d/0x80 [ 312.336898][T18402] ? blkdev_iopoll+0x70/0x70 [ 312.341469][T18402] __se_sys_ioctl+0xcb/0x140 [ 312.346100][T18402] __x64_sys_ioctl+0x3f/0x50 [ 312.350703][T18402] do_syscall_64+0x4a/0x90 [ 312.355100][T18402] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 312.361000][T18402] RIP: 0033:0x466397 [ 312.364885][T18402] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 312.384557][T18402] RSP: 002b:00007f1755460ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 312.393019][T18402] RAX: ffffffffffffffda RBX: 00007f1755460f40 RCX: 0000000000466397 [ 312.401005][T18402] RDX: 00007f1755461050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 312.408953][T18402] RBP: 00007f17554611d0 R08: 0000000000000000 R09: 0000000000000000 [ 312.416972][T18402] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1755461050 [ 312.424924][T18402] R13: 00007ffd08dc8eef R14: 00007f1755461300 R15: 0000000000022000 11:57:55 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x9effffff, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x803e) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:57:55 executing program 4: syz_read_part_table(0x2500, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:55 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r3, 0x0, r3) fallocate(r3, 0x2, 0xfa, 0x4) 11:57:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0xd2ecfbd7, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 312.454287][T18439] loop2: detected capacity change from 0 to 3 11:57:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = openat(r0, &(0x7f00000000c0)='./bus\x00', 0x563000, 0xc4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x4, 0x1, 0x2, 0x4, 0x9, 0x1ff}, 0x20) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x20) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$netlink(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) openat(r4, &(0x7f0000000140)='./bus\x00', 0x10000, 0x8) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x3, 0x0, r0, &(0x7f0000000200)={0x8}, r4, 0x1, 0x0, 0x1, {0x0, r5}}, 0x2000) socket$netlink(0x10, 0x3, 0x0) r6 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x20208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r6) 11:57:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0xd7fbecd2, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:55 executing program 2: syz_read_part_table(0x2, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:57:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netlink(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) r2 = memfd_create(&(0x7f0000004980)='devices.allow\x00', 0x1) fcntl$dupfd(r0, 0x0, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) ftruncate(r4, 0x200) openat$cgroup_devices(r3, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r4, 0x50009401, &(0x7f00000026c0)={{}, "aedb93ec2d3ee32dd359e6348b8d4f601683e2e48822fd9f8ffc797e08dad5e4c1d0a6889e0ba0e34f7921db99f40a17c1de57c948d648738c8156c925c9b726b60a5549806ec510584cebcc3a9d378ba34b73408c7e1fad56593f4136ce10e6608a356200a5676ccdc2f14b061db0539e6bff918605dc67d73b1f3110e57f15dfb2c65a8373c287c56521b2a0a08be6b4916d782e25fc41b0f6ddf8d3cd15585157147f5233d164c899b59ff9655256160b3ca850e77d8bddc0bdd15f90af01960677289537000691023a4f081599123057023343b6a95899c8748178740b280d7ea490ae82ea886f1b08b0b1665bc53cd9daee446482130dd0c2bceb8157ed6bde75b8d14008eb137191306c2d8844cc84539e5e600354de7fee8f4d6c8d15754918848d07e5d0ef1884092cc7626a8584cc6151f2b6167cf831902a719f79127308e38d77020fb6fe0d780e5683c80c9304b63ede9f635293244b860010bc8efab2f44e957c3722226cc955bb3e9af1ba5ec904c140cb9d4d9ef68d8793aff45c3ad9d8c0bead58b06dcebdaee5ed4879d7d8ec5e1cdd3f8b76214361d97962d66458ca59de21bb674b3a9fbf66f9d3a1a2fb26ddaaf708e9c81d60214f2f20cbc240fc364dabef7f8a00ed7371701d02f2ef16446283b8fabee8a3d5279bdedcfa09a9bb950bceb6d82ab84ffbc8a67337fd5a8d637cb94c922c99cf9594c917b9f101e3bf1e4712e811ee9af0e4dc9193c0fb62f376c954788d20049edb0237834da489a0e0a2d114cc5db56b98f2ed803876bd0b86ae99c2e5db713d52fd44058f6ae3437d54f63833fe3e24b625974eaa064e33814dd5106c8cfc6531a49f8032f5220c73bd38c7b0d9d560274070de3b174c340c349ca174a32ba0ff6b9742fdd4a4a59045bf2938eb989e558d4b2582af21334b2eae79939775d59bf89ec35746b16f742a2a57b0be7bed7cc4d616f1d7ea07347afaa88109afa5c7830903a3a08e4977b9fa34ce3a1074ee9b1f5d4946d89e24e70eb09be56c895023e45c7562d8cb28e8d9ad5f882ebbdc2c4c54282ea6fc4601acafabf7cea84d1fbbf38a312cf22b156feb8c92eb26aca006bf0ad97f6e9cde05e448a19d9c86eb53ba29f7fc69857803a380a3b917cf33046ac7034de139a917538c4068dd7817977d2eba61457ba2b64a734b36377a2cd7334af3ecf7514e16b323b5562c90959a501feb0e3947f3df057d99154131b6f73ede92f976eaf2abc8151c67ebd57059f46b43fc1c2425b9a5cd3c0595258337f894ef8abb2188764f53aa8a11b1c9962fb3f9b130e9493b2787ea1b3ee22ffc550235e615c2084e76deb0cf377c7676cb658653222a57e7c4fe3d474a9782e1d30764e15ae6c458f0c156cebf694ad5f835090485f6d455dd6e4aca5ad1cafbbc49d47fb60ab35efaf0c062a71eb390a41f820cc7b7ad4ce74e6b5ec77beec2b61967db23fb14dd8c4caee21b46786347bc41262a5e1b6805d1bc130eb988dd43d06d5a7f227f37eb4755ca54f5ab2d0d14829958b0f081420bdc3c3083eb4e94d8bb1eddffc735e3e443e0cb0191e6c9342db20a3e643627a2bea53b0821285a4b82de84039b6b6c268138f143683945e26832d919bc077826ca88ffdec3f0916b284f83cabee79e803f7958936a89c7637832080f18c0a94e92ce413648174135012d337dbe5aa8b3844f4ce282af2f4b24425ad2fbd0ff4fb311f677ec55b2e2b2bb6056c6f85c6729dd47b52ec5dea7ac0a719fa6ee90db5af4244db47057a7573c50b4a54ee875e3206652708e5203fb43f4e0350b0fb96caede6bf5c9827b098a4142b255cef0fe10264b85f26557a8b052ddf549acc75c22d0b665d5ac8d94df4b126ccc03eb3e4563329de553a5a9398268fb2d96747511a68042ff563cba7edf5a5c9f2d39d98489503eded8c504ad49f26eb3c276cf698c6c0851f1a2b39c4fe944497fc93f5b2b265bdb515248ec64fd063feb0fdf99072448d300482f496c83300f94b98fa7001675411f4ccc6ecb2681085aeab776f3846b9dd3bb4f6f845625cce45ea5be5ed6d198372c433b74265cc4d741c9c58102dac08ec1449b2c4c7ec3e51cb69fe666d0e1c1f5dfcedf85106cc5986dbf03cbed2759ce32672cf916f6413a666ba6ede4e3235159872699efccd6d2902102954fc59088ea1105fc2fabe9c088a32a55e2c12f08cf2bb4982a76530b3848a7a82d58faca3803971735e60b02951c8b1b8b5e0ab5921ad620674a3a4db699172e2d5a2e27255f4336c7f61d56d61d305911e61fd94882368ca643ee9898a1007813f5f840a128a85ed0fb007058ebaf04cf4f0d32c9defa6b52491b3bdc4d14b3039facbfacc80ee434f28641da348fb35256e783e188fa5c05721b70f5bf2bec650919db6aaa6e935b65ed9ecb8378856b34d2016e5aaee88d4d6ea303e0c680ff2ce4ba0bc83e0f92c9ea597aba09ea3c1fa3f6f41eb5e953f7eaafa4b67da957624dea4563999d6cafec0412c6536d55b58ad1003b7645bac044d409a8a2ee042519257e8d05e4f497805a22dd0484447e11b5ca44e301cd2ffb9dd17f1b16ab95a4e1c42f827a9086de7ce97ffed66e0c00a6d5aaa23d05c6c165f7ba69408ce30662f2e2ce7b6e4fbf1d6d1ceb87bc7f5e2a6b19407942d7b08904b58926239462286389c4e8e17534eca9beed856a794ca1f0f4069ea87cc25c9329a215da7bdca11214f0673755355a80407fb299574555f82e300a11ca66fc5381b5d1b3a992a201c1e256fc32acf4f47f106acb3ecf1e88b49cdc471ddbbd0758ef80d65cd7859dbe43f2320c17aefe2f06225c517e2da66fc5444f7ed9caf282df52be3d68d34060a1e5f8e8b07957a4cdf2eb76af1a5910891ba6c799a47b064bbe0b2870da4185919c129f1fe992677f74873c525d60f2b362a9cbd94920a4e0de45d23f5550f79062c4b24bb23db8e5ecf86c8b83b0a3b493e6561e4c3ced4aebfec8da330d01a4b933470128d19da74e24b03460e9187cbd4845224f3f70b23a4d4c08483b71166f242b97392d2f0b6be7539c31541822ee5f35806c3551671ade654384a4880b3b84b37e58781f452d74e4316fbbe83457b172a3ebf3986ead0dc87f6ab43c65f8012f213d1a83dbc7b7d282db24384d899aeacb4596f4f7235fc47e704731136dd8478e34a8b75dbfcfe38fa1649829953c4d47f4fc13e30ac108102af5b553fa36d5bfb3fe823531a9a6c04a5b3abca7581458a638839133fc04511ac4c7a4e58093656527f38bb6f3dd2adf35ef6e1fea804222ca58e77ea06cf65d259e02462c932553032a8f1cfee8c9337306e1e459af62f068ba613d4f4657d0e74a412042d35b31128f5a9fa08999db6e84475e79781b0ad1748cac733dd5b2edeffd7055c89f452c43f4f7b85e01d28c1f72e39f1fc968b84946b6018b356060d692b3743db16aeb3328d527de0b192f47c6110246197512e25fd1117a4623518a64a3a770901108de1f2a2c6bf2ea84f5b5a7cfb1b826f3a3a9ff5b1afbe665e9202ffecfd77503837a629cac656f644dd0bbe99aa3215d4acd373bac85a1b654ff61eb71a7c8347cc67c61065d085926bf64c49dd21335b353e8db3b48c20b3e91b8d904084d2549ee5c71cc23dace61a4eb035c506cbd17736112cb62c89d79e1a02b012f4152d07b43d01e9a9dcdebe351c4055d17d5e27c4d5a66bb099415ebd9cc0a28ba9436ad4cb4fe60b0e17165e7e7dc77d6375d4d65c81164db60002059fe9862ae7150e814e8c59a35a5a152a63c2f11c0ea0c2139caf8b452ca1d813796ead206219e353e238c0fe604156a79099389ee57361f269d0111181ad300f959036fea13b930848146da303ccd48ade8cabfcf82bb196d7735b32d5c9b65d9d366ebe655fe0f9152f84b4ffe87d77f647f3b0cc66b9d58c7e03009f77089546f68f31c40a278411c6c1b4189ebacb0d48f5d9a60a229d345e1711245be1fc093e5daec97107a0bba5e176dfa58c72ca3a5499e421d6d4d20f03c6b0ce2ce7c329190f9241ad64344a16cc760c70e1ded73f62b5435da3c4ce0498f5221e51a2784b95c990b1425f41ab0174450bc44ee25b0613e2669a951051924778556e67b4d419fcac2134143f2f099cace1f0ad941bb2c0659cf8980df23c0d4a7e77e3a618215eb79292022932c2758ab01dbe6f9da3bc182dc84847b5cf6304535ac4d64c49b7db2d5c0b037dd809c61317a72750d405e9f66a4c256f9c820393e9d758810ec1277b2d2cc78083f4dcf7f04f99ccfa32f9bb5101c8859ab26913a4cbd15e92640ef40c436d2f95f50bd828b9a88de05fe9f748abc628f6dcbee8e542164a1667980cd553e37ccf507fa65ee724c0bce8f4110d625b5457c561b87c6fb7a1b4d21bc7f0af9855fa1b8dc9db817d6b2ee44f15111f0c943231b6028fa8f943b2aa71ab23c43a9e9a2b61286aab7f997ee10edf3ef613dddbb55d6099648f672d6aa2c82db7575e0e8861b705943ccb9feb63e23260ca6ba8d12ac6e4b0c09820dfc829da0a81a7cf1acb8f9ab83987858f868c78386dd9dc03d4485cee60eb46f716ecf9083e52b3d68962d1d88c53bfbf9cb189ed114123e80bdbb3013d5247f9147b34f695d8c9e6972e07acc8749faf934b17cca80cbd25dcf0615eecca3f04265d9d99c2b6e5dc0900b44e04604415d5f15dec648eb143251b7dc8e0972f1bf2f24f5d09793cc3a139b771ee133232192ed448bf26528906cd438555d3360cc9fd263ce700543042d9beb453687e1b8bf1446eb2a8f571241300d200af3f290bc336d7e0c0acd0ec811fd8aec2e9ccdd0eef71eb4bb2e61d5d31a9092e52eff8bf8ae4e79aad7141d02ac3c9295b4f3187aa3ccb2e0ecca5497a3ead3c5de198d8168c8796d1b5521c95cbe0234d743d7bee980f1aacf1292d2202f3df412630c8ebc9d37f5e211fa8873f3966ff295db1821969c0aa2c2be7da86aca6405be0d0d5b90c2addc0da0c89571cf012bd861d0342e8d1d614650f01bdb4f9c34742254d310f7a8247e5eaaed0fc90764731ee95e54f8229fa3f63c59a8a4e281f3331fc516a3c8887664cc2a529c4ad19026d3e64cc95fb30679b011002ecd469ad364b9bd9332b2f70f70ced5250163fb82afeeeb271c2bd53f7a58012f5dc8d1f9844b19e58ae01595cdcb95fe10f2920546efd00e79d6bb9d1c32612b53a81c9a262d2eeaa9c229c6c445679b60756f10611d6493f500f29be4fd2757e0b771722274282c5499c9680cae7a9dc109cf6a9f72320b9d897b7e1c59f0fa2ddbf2f51401926a9461e1993d8a19c72c04ff57fceff97bf24bb81a90d16a666c1a1e18b78e97768590bd3318c07424c81b43e13319014b50c0897cecd49ef4dcfead7501784fab7eca1a3ffc74b354a8959c3ca6dbb1adb8e569032d91fbc33879d343ae6d447f368a36d014c51ee4a0db4d0bd1f1da28e249463194dfff761bdb1844753d43d868c826e6f37d984928c77a4b502f3989668f81fe255f9a781643c8d55c4b1a5a85ddbce1835a9f0571ba27e6d84a9305fabd32cc715bd508f0d021b6fa178764dab4e957143a13944f743a09dfb12094133a2ffdff1aa39afc2d1442732f8e69d7fa2e8e872a34ae39997785b90d9eb88366dafa752db96d8f52c603d81d7e3dd8ab518c7ba6461f96faace1ec32b54e99f537b4b3cd1dfff52b8ff8054a68a3520769bac6cc64001b5f3298bb834177634fe555d703"}) socket$netlink(0x10, 0x3, 0x0) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r5) 11:57:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0xefffffff, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0xf0ffffff, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 312.575757][T18464] loop0: detected capacity change from 0 to 3 [ 312.597809][T18466] loop4: detected capacity change from 0 to 18 [ 312.604145][T18472] loop2: detected capacity change from 0 to 3 11:57:55 executing program 0: syz_read_part_table(0x2, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:55 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f00000015c0)=[{{&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)="b6c5a4ad2774a88134ef78b9964a38ea687e84d7a7c1c75828bc571cde92e5973e4992897058d8b88d6130743888be0233a4c2fc43f54a8fcdf5038f54675f56748f278172314904cc8a633b6fca78e60ebfe6275db4aae47ec7606e9bf8da6d804354d4b807fa3cba23c7b995b9ad50b873af8ab0f326ba5ded0aaf7b639974c8e9cef064afb9906fbe5cb8d66d19ac3e6775984802db3be025e5f54625a48566303e3e69310732e7e4518c49b1c61ea51f77e7898b82c3", 0xb8}, {&(0x7f0000000100)="42c7e535b6a40ee27b64e9d753dd3d38249a7aac4fc179f1b1e93ce7a08baa7cd2f9929c41471607325ae93f832d182f2237d69359618e253df2e052ee241ec0009d216055b177af66ad5d13d31956aeb639e101cce758c17c090e2dd3ac48df4b9ff34abe35f75797c4635bf11babbe4c", 0x71}], 0x2, &(0x7f0000000300)=[{0xa8, 0x10d, 0x7fffffff, "4a439f99983c0488cc356c6c92c0115dff2a339aaf3c43af2815352783973b2930b411b1bd19bad6ac7d20d42afd81031c106f725e449c00f6135807909fe0586289731ff780df2605bd7f69e89d53850d4e85854cfaa0dba4eedff802c16bf192d9a98c844245fdd15689dee5326b3f7851c716cf8a7aefe4f34b29ac518c58feaa855a515f09d02f3632bf81e29afefd8394a9846c"}, {0x1010, 0x10c, 0x7, "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"}, {0xf0, 0x88, 0x8000, "a19187b816d8b2a91ada3fe972a833d48e869d25bb8390f96f59e639c02ea7405f5db2d79108f17c60b5741d40eb6b1185c6c4f50e3c3a6907f8e0ac37d4176f814428ebb58cd9d1ef66bf4b345a56a48fb15ecc7b12e6b6bf536053760e58dd6e3b1fbb9fa9c5231262070331822c72787bf12779392625b34a48409b9e09bf905e16f9650e9bebd09343c0d9aeebbe75e2e502d0031c09e1852dc7e3fb3f23ac0af41e485aaf9231954bedbe41b4d0e068b4a6bf65059e3aa3b104ab554f1f0980a147282cacbaf4606fc64cdc4cd602395ce4eb7885af4628d443"}, {0x100, 0x3a, 0x8, "aee957b685ee4282edeab4a6360e2a7a359993b18fce0ef6c117cda8f85f0ededf763e62947ef4d58fb68d07dfb0da61c2664850d7ac79da217d7f1161f7525c88d9897329c4b34e61294298d5fca9bdd566be1ec46684986a8f73ec214d0902288a926988de6753bfcbd122b86912e02598e6eba02f6176803fc7bbfad120250ab2f33c0fefbc9df7c2bfa7eee43b5e0ad1b294ff96c7e355758af86aadf3b9ccccf78bb307f3290198c3e0fb986373d319eccf8fabd8a0b2351d30e60cc8299fa07d6bfa47dc9ce3fe8d448b1c5cddbfaeb52e7227c5222ab3e21f7fdfd025083cb8a694441ba97c39b977fe652f51"}], 0x12a8}}], 0x1, 0x5024) socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r3) [ 312.695114][T18503] loop0: detected capacity change from 0 to 3 [ 312.708394][T18472] loop2: detected capacity change from 0 to 3 [ 312.798874][T18503] loop0: detected capacity change from 0 to 3 11:57:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xc000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:57:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0xffffff7f, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x821, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 11:57:55 executing program 4: syz_read_part_table(0x2502, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:55 executing program 2: syz_read_part_table(0x3, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:57:55 executing program 0: syz_read_part_table(0x3, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0xffffff9e, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:56 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "aedb93ec2d3ee32dd359e6348b8d4f601683e2e48822fd9f8ffc797e08dad5e4c1d0a6889e0ba0e34f7921db99f40a17c1de57c948d648738c8156c925c9b726b60a5549806ec510584cebcc3a9d378ba34b73408c7e1fad56593f4136ce10e6608a356200a5676ccdc2f14b061db0539e6bff918605dc67d73b1f3110e57f15dfb2c65a8373c287c56521b2a0a08be6b4916d782e25fc41b0f6ddf8d3cd15585157147f5233d164c899b59ff9655256160b3ca850e77d8bddc0bdd15f90af01960677289537000691023a4f081599123057023343b6a95899c8748178740b280d7ea490ae82ea886f1b08b0b1665bc53cd9daee446482130dd0c2bceb8157ed6bde75b8d14008eb137191306c2d8844cc84539e5e600354de7fee8f4d6c8d15754918848d07e5d0ef1884092cc7626a8584cc6151f2b6167cf831902a719f79127308e38d77020fb6fe0d780e5683c80c9304b63ede9f635293244b860010bc8efab2f44e957c3722226cc955bb3e9af1ba5ec904c140cb9d4d9ef68d8793aff45c3ad9d8c0bead58b06dcebdaee5ed4879d7d8ec5e1cdd3f8b76214361d97962d66458ca59de21bb674b3a9fbf66f9d3a1a2fb26ddaaf708e9c81d60214f2f20cbc240fc364dabef7f8a00ed7371701d02f2ef16446283b8fabee8a3d5279bdedcfa09a9bb950bceb6d82ab84ffbc8a67337fd5a8d637cb94c922c99cf9594c917b9f101e3bf1e4712e811ee9af0e4dc9193c0fb62f376c954788d20049edb0237834da489a0e0a2d114cc5db56b98f2ed803876bd0b86ae99c2e5db713d52fd44058f6ae3437d54f63833fe3e24b625974eaa064e33814dd5106c8cfc6531a49f8032f5220c73bd38c7b0d9d560274070de3b174c340c349ca174a32ba0ff6b9742fdd4a4a59045bf2938eb989e558d4b2582af21334b2eae79939775d59bf89ec35746b16f742a2a57b0be7bed7cc4d616f1d7ea07347afaa88109afa5c7830903a3a08e4977b9fa34ce3a1074ee9b1f5d4946d89e24e70eb09be56c895023e45c7562d8cb28e8d9ad5f882ebbdc2c4c54282ea6fc4601acafabf7cea84d1fbbf38a312cf22b156feb8c92eb26aca006bf0ad97f6e9cde05e448a19d9c86eb53ba29f7fc69857803a380a3b917cf33046ac7034de139a917538c4068dd7817977d2eba61457ba2b64a734b36377a2cd7334af3ecf7514e16b323b5562c90959a501feb0e3947f3df057d99154131b6f73ede92f976eaf2abc8151c67ebd57059f46b43fc1c2425b9a5cd3c0595258337f894ef8abb2188764f53aa8a11b1c9962fb3f9b130e9493b2787ea1b3ee22ffc550235e615c2084e76deb0cf377c7676cb658653222a57e7c4fe3d474a9782e1d30764e15ae6c458f0c156cebf694ad5f835090485f6d455dd6e4aca5ad1cafbbc49d47fb60ab35efaf0c062a71eb390a41f820cc7b7ad4ce74e6b5ec77beec2b61967db23fb14dd8c4caee21b46786347bc41262a5e1b6805d1bc130eb988dd43d06d5a7f227f37eb4755ca54f5ab2d0d14829958b0f081420bdc3c3083eb4e94d8bb1eddffc735e3e443e0cb0191e6c9342db20a3e643627a2bea53b0821285a4b82de84039b6b6c268138f143683945e26832d919bc077826ca88ffdec3f0916b284f83cabee79e803f7958936a89c7637832080f18c0a94e92ce413648174135012d337dbe5aa8b3844f4ce282af2f4b24425ad2fbd0ff4fb311f677ec55b2e2b2bb6056c6f85c6729dd47b52ec5dea7ac0a719fa6ee90db5af4244db47057a7573c50b4a54ee875e3206652708e5203fb43f4e0350b0fb96caede6bf5c9827b098a4142b255cef0fe10264b85f26557a8b052ddf549acc75c22d0b665d5ac8d94df4b126ccc03eb3e4563329de553a5a9398268fb2d96747511a68042ff563cba7edf5a5c9f2d39d98489503eded8c504ad49f26eb3c276cf698c6c0851f1a2b39c4fe944497fc93f5b2b265bdb515248ec64fd063feb0fdf99072448d300482f496c83300f94b98fa7001675411f4ccc6ecb2681085aeab776f3846b9dd3bb4f6f845625cce45ea5be5ed6d198372c433b74265cc4d741c9c58102dac08ec1449b2c4c7ec3e51cb69fe666d0e1c1f5dfcedf85106cc5986dbf03cbed2759ce32672cf916f6413a666ba6ede4e3235159872699efccd6d2902102954fc59088ea1105fc2fabe9c088a32a55e2c12f08cf2bb4982a76530b3848a7a82d58faca3803971735e60b02951c8b1b8b5e0ab5921ad620674a3a4db699172e2d5a2e27255f4336c7f61d56d61d305911e61fd94882368ca643ee9898a1007813f5f840a128a85ed0fb007058ebaf04cf4f0d32c9defa6b52491b3bdc4d14b3039facbfacc80ee434f28641da348fb35256e783e188fa5c05721b70f5bf2bec650919db6aaa6e935b65ed9ecb8378856b34d2016e5aaee88d4d6ea303e0c680ff2ce4ba0bc83e0f92c9ea597aba09ea3c1fa3f6f41eb5e953f7eaafa4b67da957624dea4563999d6cafec0412c6536d55b58ad1003b7645bac044d409a8a2ee042519257e8d05e4f497805a22dd0484447e11b5ca44e301cd2ffb9dd17f1b16ab95a4e1c42f827a9086de7ce97ffed66e0c00a6d5aaa23d05c6c165f7ba69408ce30662f2e2ce7b6e4fbf1d6d1ceb87bc7f5e2a6b19407942d7b08904b58926239462286389c4e8e17534eca9beed856a794ca1f0f4069ea87cc25c9329a215da7bdca11214f0673755355a80407fb299574555f82e300a11ca66fc5381b5d1b3a992a201c1e256fc32acf4f47f106acb3ecf1e88b49cdc471ddbbd0758ef80d65cd7859dbe43f2320c17aefe2f06225c517e2da66fc5444f7ed9caf282df52be3d68d34060a1e5f8e8b07957a4cdf2eb76af1a5910891ba6c799a47b064bbe0b2870da4185919c129f1fe992677f74873c525d60f2b362a9cbd94920a4e0de45d23f5550f79062c4b24bb23db8e5ecf86c8b83b0a3b493e6561e4c3ced4aebfec8da330d01a4b933470128d19da74e24b03460e9187cbd4845224f3f70b23a4d4c08483b71166f242b97392d2f0b6be7539c31541822ee5f35806c3551671ade654384a4880b3b84b37e58781f452d74e4316fbbe83457b172a3ebf3986ead0dc87f6ab43c65f8012f213d1a83dbc7b7d282db24384d899aeacb4596f4f7235fc47e704731136dd8478e34a8b75dbfcfe38fa1649829953c4d47f4fc13e30ac108102af5b553fa36d5bfb3fe823531a9a6c04a5b3abca7581458a638839133fc04511ac4c7a4e58093656527f38bb6f3dd2adf35ef6e1fea804222ca58e77ea06cf65d259e02462c932553032a8f1cfee8c9337306e1e459af62f068ba613d4f4657d0e74a412042d35b31128f5a9fa08999db6e84475e79781b0ad1748cac733dd5b2edeffd7055c89f452c43f4f7b85e01d28c1f72e39f1fc968b84946b6018b356060d692b3743db16aeb3328d527de0b192f47c6110246197512e25fd1117a4623518a64a3a770901108de1f2a2c6bf2ea84f5b5a7cfb1b826f3a3a9ff5b1afbe665e9202ffecfd77503837a629cac656f644dd0bbe99aa3215d4acd373bac85a1b654ff61eb71a7c8347cc67c61065d085926bf64c49dd21335b353e8db3b48c20b3e91b8d904084d2549ee5c71cc23dace61a4eb035c506cbd17736112cb62c89d79e1a02b012f4152d07b43d01e9a9dcdebe351c4055d17d5e27c4d5a66bb099415ebd9cc0a28ba9436ad4cb4fe60b0e17165e7e7dc77d6375d4d65c81164db60002059fe9862ae7150e814e8c59a35a5a152a63c2f11c0ea0c2139caf8b452ca1d813796ead206219e353e238c0fe604156a79099389ee57361f269d0111181ad300f959036fea13b930848146da303ccd48ade8cabfcf82bb196d7735b32d5c9b65d9d366ebe655fe0f9152f84b4ffe87d77f647f3b0cc66b9d58c7e03009f77089546f68f31c40a278411c6c1b4189ebacb0d48f5d9a60a229d345e1711245be1fc093e5daec97107a0bba5e176dfa58c72ca3a5499e421d6d4d20f03c6b0ce2ce7c329190f9241ad64344a16cc760c70e1ded73f62b5435da3c4ce0498f5221e51a2784b95c990b1425f41ab0174450bc44ee25b0613e2669a951051924778556e67b4d419fcac2134143f2f099cace1f0ad941bb2c0659cf8980df23c0d4a7e77e3a618215eb79292022932c2758ab01dbe6f9da3bc182dc84847b5cf6304535ac4d64c49b7db2d5c0b037dd809c61317a72750d405e9f66a4c256f9c820393e9d758810ec1277b2d2cc78083f4dcf7f04f99ccfa32f9bb5101c8859ab26913a4cbd15e92640ef40c436d2f95f50bd828b9a88de05fe9f748abc628f6dcbee8e542164a1667980cd553e37ccf507fa65ee724c0bce8f4110d625b5457c561b87c6fb7a1b4d21bc7f0af9855fa1b8dc9db817d6b2ee44f15111f0c943231b6028fa8f943b2aa71ab23c43a9e9a2b61286aab7f997ee10edf3ef613dddbb55d6099648f672d6aa2c82db7575e0e8861b705943ccb9feb63e23260ca6ba8d12ac6e4b0c09820dfc829da0a81a7cf1acb8f9ab83987858f868c78386dd9dc03d4485cee60eb46f716ecf9083e52b3d68962d1d88c53bfbf9cb189ed114123e80bdbb3013d5247f9147b34f695d8c9e6972e07acc8749faf934b17cca80cbd25dcf0615eecca3f04265d9d99c2b6e5dc0900b44e04604415d5f15dec648eb143251b7dc8e0972f1bf2f24f5d09793cc3a139b771ee133232192ed448bf26528906cd438555d3360cc9fd263ce700543042d9beb453687e1b8bf1446eb2a8f571241300d200af3f290bc336d7e0c0acd0ec811fd8aec2e9ccdd0eef71eb4bb2e61d5d31a9092e52eff8bf8ae4e79aad7141d02ac3c9295b4f3187aa3ccb2e0ecca5497a3ead3c5de198d8168c8796d1b5521c95cbe0234d743d7bee980f1aacf1292d2202f3df412630c8ebc9d37f5e211fa8873f3966ff295db1821969c0aa2c2be7da86aca6405be0d0d5b90c2addc0da0c89571cf012bd861d0342e8d1d614650f01bdb4f9c34742254d310f7a8247e5eaaed0fc90764731ee95e54f8229fa3f63c59a8a4e281f3331fc516a3c8887664cc2a529c4ad19026d3e64cc95fb30679b011002ecd469ad364b9bd9332b2f70f70ced5250163fb82afeeeb271c2bd53f7a58012f5dc8d1f9844b19e58ae01595cdcb95fe10f2920546efd00e79d6bb9d1c32612b53a81c9a262d2eeaa9c229c6c445679b60756f10611d6493f500f29be4fd2757e0b771722274282c5499c9680cae7a9dc109cf6a9f72320b9d897b7e1c59f0fa2ddbf2f51401926a9461e1993d8a19c72c04ff57fceff97bf24bb81a90d16a666c1a1e18b78e97768590bd3318c07424c81b43e13319014b50c0897cecd49ef4dcfead7501784fab7eca1a3ffc74b354a8959c3ca6dbb1adb8e569032d91fbc33879d343ae6d447f368a36d014c51ee4a0db4d0bd1f1da28e249463194dfff761bdb1844753d43d868c826e6f37d984928c77a4b502f3989668f81fe255f9a781643c8d55c4b1a5a85ddbce1835a9f0571ba27e6d84a9305fabd32cc715bd508f0d021b6fa178764dab4e957143a13944f743a09dfb12094133a2ffdff1aa39afc2d1442732f8e69d7fa2e8e872a34ae39997785b90d9eb88366dafa752db96d8f52c603d81d7e3dd8ab518c7ba6461f96faace1ec32b54e99f537b4b3cd1dfff52b8ff8054a68a3520769bac6cc64001b5f3298bb834177634fe555d703"}) socket$netlink(0x10, 0x3, 0x0) accept4$inet(r0, &(0x7f0000000100)={0x2, 0x0, @private}, &(0x7f0000000140)=0x10, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x200080, 0x68) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000000c0)={0x0, 0x2, 0x889, 0xfffffffffffffffb}) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) [ 313.411977][T18529] loop2: detected capacity change from 0 to 3 [ 313.429079][T18528] loop4: detected capacity change from 0 to 18 [ 313.435587][T18535] loop0: detected capacity change from 0 to 3 11:57:56 executing program 0: syz_read_part_table(0x4, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0xffffffef, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:56 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) r2 = syz_open_dev$vcsa(&(0x7f0000000080), 0x7, 0xc0) dup3(r2, r0, 0x80000) syncfs(r1) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f00000000c0)={0x101, 0x1, {0x1, 0x2, 0x4, 0x2, 0x8f5}, 0x9}) 11:57:56 executing program 4: syz_read_part_table(0x2503, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 313.538025][T18529] loop2: detected capacity change from 0 to 3 [ 313.610962][T18574] loop0: detected capacity change from 0 to 3 [ 313.623915][T18576] loop4: detected capacity change from 0 to 18 11:57:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xc03e) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:57:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0xfffffff0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:56 executing program 2: syz_read_part_table(0x4, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:57:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) bind(r0, &(0x7f0000000080)=@ll={0x11, 0x1c, 0x0, 0x1, 0x1, 0x6, @multicast}, 0x80) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 11:57:56 executing program 0: syz_read_part_table(0x5, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:56 executing program 4: syz_read_part_table(0x2504, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="0f000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:56 executing program 5: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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r2 = socket$netlink(0x10, 0x3, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x1e) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) kcmp(r3, 0xffffffffffffffff, 0x2, r4, r2) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r5) [ 314.350377][T18605] loop0: detected capacity change from 0 to 3 [ 314.357661][T18603] loop4: detected capacity change from 0 to 18 [ 314.367227][T18611] loop2: detected capacity change from 0 to 3 11:57:57 executing program 0: syz_read_part_table(0x6, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:57 executing program 4: syz_read_part_table(0x2505, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="10000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000200)={0x0, 0x0, 0x6, 0x0, '\x00', [{0x401, 0x80000001, 0x101, 0xfff, 0x2, 0x4}, {0x8, 0x7, 0x1f82, 0x1, 0x8, 0xfff}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0xfffffffc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "aedb93ec2d3ee32dd359e6348b8d4f601683e2e48822fd9f8ffc797e08dad5e4c1d0a6889e0ba0e34f7921db99f40a17c1de57c948d648738c8156c925c9b726b60a5549806ec510584cebcc3a9d378ba34b73408c7e1fad56593f4136ce10e6608a356200a5676ccdc2f14b061db0539e6bff918605dc67d73b1f3110e57f15dfb2c65a8373c287c56521b2a0a08be6b4916d782e25fc41b0f6ddf8d3cd15585157147f5233d164c899b59ff9655256160b3ca850e77d8bddc0bdd15f90af01960677289537000691023a4f081599123057023343b6a95899c8748178740b280d7ea490ae82ea886f1b08b0b1665bc53cd9daee446482130dd0c2bceb8157ed6bde75b8d14008eb137191306c2d8844cc84539e5e600354de7fee8f4d6c8d15754918848d07e5d0ef1884092cc7626a8584cc6151f2b6167cf831902a719f79127308e38d77020fb6fe0d780e5683c80c9304b63ede9f635293244b860010bc8efab2f44e957c3722226cc955bb3e9af1ba5ec904c140cb9d4d9ef68d8793aff45c3ad9d8c0bead58b06dcebdaee5ed4879d7d8ec5e1cdd3f8b76214361d97962d66458ca59de21bb674b3a9fbf66f9d3a1a2fb26ddaaf708e9c81d60214f2f20cbc240fc364dabef7f8a00ed7371701d02f2ef16446283b8fabee8a3d5279bdedcfa09a9bb950bceb6d82ab84ffbc8a67337fd5a8d637cb94c922c99cf9594c917b9f101e3bf1e4712e811ee9af0e4dc9193c0fb62f376c954788d20049edb0237834da489a0e0a2d114cc5db56b98f2ed803876bd0b86ae99c2e5db713d52fd44058f6ae3437d54f63833fe3e24b625974eaa064e33814dd5106c8cfc6531a49f8032f5220c73bd38c7b0d9d560274070de3b174c340c349ca174a32ba0ff6b9742fdd4a4a59045bf2938eb989e558d4b2582af21334b2eae79939775d59bf89ec35746b16f742a2a57b0be7bed7cc4d616f1d7ea07347afaa88109afa5c7830903a3a08e4977b9fa34ce3a1074ee9b1f5d4946d89e24e70eb09be56c895023e45c7562d8cb28e8d9ad5f882ebbdc2c4c54282ea6fc4601acafabf7cea84d1fbbf38a312cf22b156feb8c92eb26aca006bf0ad97f6e9cde05e448a19d9c86eb53ba29f7fc69857803a380a3b917cf33046ac7034de139a917538c4068dd7817977d2eba61457ba2b64a734b36377a2cd7334af3ecf7514e16b323b5562c90959a501feb0e3947f3df057d99154131b6f73ede92f976eaf2abc8151c67ebd57059f46b43fc1c2425b9a5cd3c0595258337f894ef8abb2188764f53aa8a11b1c9962fb3f9b130e9493b2787ea1b3ee22ffc550235e615c2084e76deb0cf377c7676cb658653222a57e7c4fe3d474a9782e1d30764e15ae6c458f0c156cebf694ad5f835090485f6d455dd6e4aca5ad1cafbbc49d47fb60ab35efaf0c062a71eb390a41f820cc7b7ad4ce74e6b5ec77beec2b61967db23fb14dd8c4caee21b46786347bc41262a5e1b6805d1bc130eb988dd43d06d5a7f227f37eb4755ca54f5ab2d0d14829958b0f081420bdc3c3083eb4e94d8bb1eddffc735e3e443e0cb0191e6c9342db20a3e643627a2bea53b0821285a4b82de84039b6b6c268138f143683945e26832d919bc077826ca88ffdec3f0916b284f83cabee79e803f7958936a89c7637832080f18c0a94e92ce413648174135012d337dbe5aa8b3844f4ce282af2f4b24425ad2fbd0ff4fb311f677ec55b2e2b2bb6056c6f85c6729dd47b52ec5dea7ac0a719fa6ee90db5af4244db47057a7573c50b4a54ee875e3206652708e5203fb43f4e0350b0fb96caede6bf5c9827b098a4142b255cef0fe10264b85f26557a8b052ddf549acc75c22d0b665d5ac8d94df4b126ccc03eb3e4563329de553a5a9398268fb2d96747511a68042ff563cba7edf5a5c9f2d39d98489503eded8c504ad49f26eb3c276cf698c6c0851f1a2b39c4fe944497fc93f5b2b265bdb515248ec64fd063feb0fdf99072448d300482f496c83300f94b98fa7001675411f4ccc6ecb2681085aeab776f3846b9dd3bb4f6f845625cce45ea5be5ed6d198372c433b74265cc4d741c9c58102dac08ec1449b2c4c7ec3e51cb69fe666d0e1c1f5dfcedf85106cc5986dbf03cbed2759ce32672cf916f6413a666ba6ede4e3235159872699efccd6d2902102954fc59088ea1105fc2fabe9c088a32a55e2c12f08cf2bb4982a76530b3848a7a82d58faca3803971735e60b02951c8b1b8b5e0ab5921ad620674a3a4db699172e2d5a2e27255f4336c7f61d56d61d305911e61fd94882368ca643ee9898a1007813f5f840a128a85ed0fb007058ebaf04cf4f0d32c9defa6b52491b3bdc4d14b3039facbfacc80ee434f28641da348fb35256e783e188fa5c05721b70f5bf2bec650919db6aaa6e935b65ed9ecb8378856b34d2016e5aaee88d4d6ea303e0c680ff2ce4ba0bc83e0f92c9ea597aba09ea3c1fa3f6f41eb5e953f7eaafa4b67da957624dea4563999d6cafec0412c6536d55b58ad1003b7645bac044d409a8a2ee042519257e8d05e4f497805a22dd0484447e11b5ca44e301cd2ffb9dd17f1b16ab95a4e1c42f827a9086de7ce97ffed66e0c00a6d5aaa23d05c6c165f7ba69408ce30662f2e2ce7b6e4fbf1d6d1ceb87bc7f5e2a6b19407942d7b08904b58926239462286389c4e8e17534eca9beed856a794ca1f0f4069ea87cc25c9329a215da7bdca11214f0673755355a80407fb299574555f82e300a11ca66fc5381b5d1b3a992a201c1e256fc32acf4f47f106acb3ecf1e88b49cdc471ddbbd0758ef80d65cd7859dbe43f2320c17aefe2f06225c517e2da66fc5444f7ed9caf282df52be3d68d34060a1e5f8e8b07957a4cdf2eb76af1a5910891ba6c799a47b064bbe0b2870da4185919c129f1fe992677f74873c525d60f2b362a9cbd94920a4e0de45d23f5550f79062c4b24bb23db8e5ecf86c8b83b0a3b493e6561e4c3ced4aebfec8da330d01a4b933470128d19da74e24b03460e9187cbd4845224f3f70b23a4d4c08483b71166f242b97392d2f0b6be7539c31541822ee5f35806c3551671ade654384a4880b3b84b37e58781f452d74e4316fbbe83457b172a3ebf3986ead0dc87f6ab43c65f8012f213d1a83dbc7b7d282db24384d899aeacb4596f4f7235fc47e704731136dd8478e34a8b75dbfcfe38fa1649829953c4d47f4fc13e30ac108102af5b553fa36d5bfb3fe823531a9a6c04a5b3abca7581458a638839133fc04511ac4c7a4e58093656527f38bb6f3dd2adf35ef6e1fea804222ca58e77ea06cf65d259e02462c932553032a8f1cfee8c9337306e1e459af62f068ba613d4f4657d0e74a412042d35b31128f5a9fa08999db6e84475e79781b0ad1748cac733dd5b2edeffd7055c89f452c43f4f7b85e01d28c1f72e39f1fc968b84946b6018b356060d692b3743db16aeb3328d527de0b192f47c6110246197512e25fd1117a4623518a64a3a770901108de1f2a2c6bf2ea84f5b5a7cfb1b826f3a3a9ff5b1afbe665e9202ffecfd77503837a629cac656f644dd0bbe99aa3215d4acd373bac85a1b654ff61eb71a7c8347cc67c61065d085926bf64c49dd21335b353e8db3b48c20b3e91b8d904084d2549ee5c71cc23dace61a4eb035c506cbd17736112cb62c89d79e1a02b012f4152d07b43d01e9a9dcdebe351c4055d17d5e27c4d5a66bb099415ebd9cc0a28ba9436ad4cb4fe60b0e17165e7e7dc77d6375d4d65c81164db60002059fe9862ae7150e814e8c59a35a5a152a63c2f11c0ea0c2139caf8b452ca1d813796ead206219e353e238c0fe604156a79099389ee57361f269d0111181ad300f959036fea13b930848146da303ccd48ade8cabfcf82bb196d7735b32d5c9b65d9d366ebe655fe0f9152f84b4ffe87d77f647f3b0cc66b9d58c7e03009f77089546f68f31c40a278411c6c1b4189ebacb0d48f5d9a60a229d345e1711245be1fc093e5daec97107a0bba5e176dfa58c72ca3a5499e421d6d4d20f03c6b0ce2ce7c329190f9241ad64344a16cc760c70e1ded73f62b5435da3c4ce0498f5221e51a2784b95c990b1425f41ab0174450bc44ee25b0613e2669a951051924778556e67b4d419fcac2134143f2f099cace1f0ad941bb2c0659cf8980df23c0d4a7e77e3a618215eb79292022932c2758ab01dbe6f9da3bc182dc84847b5cf6304535ac4d64c49b7db2d5c0b037dd809c61317a72750d405e9f66a4c256f9c820393e9d758810ec1277b2d2cc78083f4dcf7f04f99ccfa32f9bb5101c8859ab26913a4cbd15e92640ef40c436d2f95f50bd828b9a88de05fe9f748abc628f6dcbee8e542164a1667980cd553e37ccf507fa65ee724c0bce8f4110d625b5457c561b87c6fb7a1b4d21bc7f0af9855fa1b8dc9db817d6b2ee44f15111f0c943231b6028fa8f943b2aa71ab23c43a9e9a2b61286aab7f997ee10edf3ef613dddbb55d6099648f672d6aa2c82db7575e0e8861b705943ccb9feb63e23260ca6ba8d12ac6e4b0c09820dfc829da0a81a7cf1acb8f9ab83987858f868c78386dd9dc03d4485cee60eb46f716ecf9083e52b3d68962d1d88c53bfbf9cb189ed114123e80bdbb3013d5247f9147b34f695d8c9e6972e07acc8749faf934b17cca80cbd25dcf0615eecca3f04265d9d99c2b6e5dc0900b44e04604415d5f15dec648eb143251b7dc8e0972f1bf2f24f5d09793cc3a139b771ee133232192ed448bf26528906cd438555d3360cc9fd263ce700543042d9beb453687e1b8bf1446eb2a8f571241300d200af3f290bc336d7e0c0acd0ec811fd8aec2e9ccdd0eef71eb4bb2e61d5d31a9092e52eff8bf8ae4e79aad7141d02ac3c9295b4f3187aa3ccb2e0ecca5497a3ead3c5de198d8168c8796d1b5521c95cbe0234d743d7bee980f1aacf1292d2202f3df412630c8ebc9d37f5e211fa8873f3966ff295db1821969c0aa2c2be7da86aca6405be0d0d5b90c2addc0da0c89571cf012bd861d0342e8d1d614650f01bdb4f9c34742254d310f7a8247e5eaaed0fc90764731ee95e54f8229fa3f63c59a8a4e281f3331fc516a3c8887664cc2a529c4ad19026d3e64cc95fb30679b011002ecd469ad364b9bd9332b2f70f70ced5250163fb82afeeeb271c2bd53f7a58012f5dc8d1f9844b19e58ae01595cdcb95fe10f2920546efd00e79d6bb9d1c32612b53a81c9a262d2eeaa9c229c6c445679b60756f10611d6493f500f29be4fd2757e0b771722274282c5499c9680cae7a9dc109cf6a9f72320b9d897b7e1c59f0fa2ddbf2f51401926a9461e1993d8a19c72c04ff57fceff97bf24bb81a90d16a666c1a1e18b78e97768590bd3318c07424c81b43e13319014b50c0897cecd49ef4dcfead7501784fab7eca1a3ffc74b354a8959c3ca6dbb1adb8e569032d91fbc33879d343ae6d447f368a36d014c51ee4a0db4d0bd1f1da28e249463194dfff761bdb1844753d43d868c826e6f37d984928c77a4b502f3989668f81fe255f9a781643c8d55c4b1a5a85ddbce1835a9f0571ba27e6d84a9305fabd32cc715bd508f0d021b6fa178764dab4e957143a13944f743a09dfb12094133a2ffdff1aa39afc2d1442732f8e69d7fa2e8e872a34ae39997785b90d9eb88366dafa752db96d8f52c603d81d7e3dd8ab518c7ba6461f96faace1ec32b54e99f537b4b3cd1dfff52b8ff8054a68a3520769bac6cc64001b5f3298bb834177634fe555d703"}) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x77, 0x2, 0x2}]}) preadv(r2, &(0x7f0000000100), 0x0, 0x3f, 0x8001) socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x20, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x10000000000, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@private2, 0x11, r4}) dup2(r1, r3) [ 314.449597][T18633] loop0: detected capacity change from 0 to 3 [ 314.509906][T18647] loop4: detected capacity change from 0 to 18 11:57:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x33fe0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:57:57 executing program 2: syz_read_part_table(0x5, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:57:57 executing program 0: syz_read_part_table(0x7, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:57 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x9, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 11:57:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:57 executing program 4: syz_read_part_table(0x2506, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:57 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 11:57:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x34000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) [ 315.293024][T18674] loop2: detected capacity change from 0 to 3 [ 315.301422][T18679] loop4: detected capacity change from 0 to 18 [ 315.301709][T18680] loop0: detected capacity change from 0 to 3 11:57:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="c00e0000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 11:57:57 executing program 4: syz_read_part_table(0x2507, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:57 executing program 2: syz_read_part_table(0x6, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:57:58 executing program 0: syz_read_part_table(0x8, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="e03f0300", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:58 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "aedb93ec2d3ee32dd359e6348b8d4f601683e2e48822fd9f8ffc797e08dad5e4c1d0a6889e0ba0e34f7921db99f40a17c1de57c948d648738c8156c925c9b726b60a5549806ec510584cebcc3a9d378ba34b73408c7e1fad56593f4136ce10e6608a356200a5676ccdc2f14b061db0539e6bff918605dc67d73b1f3110e57f15dfb2c65a8373c287c56521b2a0a08be6b4916d782e25fc41b0f6ddf8d3cd15585157147f5233d164c899b59ff9655256160b3ca850e77d8bddc0bdd15f90af01960677289537000691023a4f081599123057023343b6a95899c8748178740b280d7ea490ae82ea886f1b08b0b1665bc53cd9daee446482130dd0c2bceb8157ed6bde75b8d14008eb137191306c2d8844cc84539e5e600354de7fee8f4d6c8d15754918848d07e5d0ef1884092cc7626a8584cc6151f2b6167cf831902a719f79127308e38d77020fb6fe0d780e5683c80c9304b63ede9f635293244b860010bc8efab2f44e957c3722226cc955bb3e9af1ba5ec904c140cb9d4d9ef68d8793aff45c3ad9d8c0bead58b06dcebdaee5ed4879d7d8ec5e1cdd3f8b76214361d97962d66458ca59de21bb674b3a9fbf66f9d3a1a2fb26ddaaf708e9c81d60214f2f20cbc240fc364dabef7f8a00ed7371701d02f2ef16446283b8fabee8a3d5279bdedcfa09a9bb950bceb6d82ab84ffbc8a67337fd5a8d637cb94c922c99cf9594c917b9f101e3bf1e4712e811ee9af0e4dc9193c0fb62f376c954788d20049edb0237834da489a0e0a2d114cc5db56b98f2ed803876bd0b86ae99c2e5db713d52fd44058f6ae3437d54f63833fe3e24b625974eaa064e33814dd5106c8cfc6531a49f8032f5220c73bd38c7b0d9d560274070de3b174c340c349ca174a32ba0ff6b9742fdd4a4a59045bf2938eb989e558d4b2582af21334b2eae79939775d59bf89ec35746b16f742a2a57b0be7bed7cc4d616f1d7ea07347afaa88109afa5c7830903a3a08e4977b9fa34ce3a1074ee9b1f5d4946d89e24e70eb09be56c895023e45c7562d8cb28e8d9ad5f882ebbdc2c4c54282ea6fc4601acafabf7cea84d1fbbf38a312cf22b156feb8c92eb26aca006bf0ad97f6e9cde05e448a19d9c86eb53ba29f7fc69857803a380a3b917cf33046ac7034de139a917538c4068dd7817977d2eba61457ba2b64a734b36377a2cd7334af3ecf7514e16b323b5562c90959a501feb0e3947f3df057d99154131b6f73ede92f976eaf2abc8151c67ebd57059f46b43fc1c2425b9a5cd3c0595258337f894ef8abb2188764f53aa8a11b1c9962fb3f9b130e9493b2787ea1b3ee22ffc550235e615c2084e76deb0cf377c7676cb658653222a57e7c4fe3d474a9782e1d30764e15ae6c458f0c156cebf694ad5f835090485f6d455dd6e4aca5ad1cafbbc49d47fb60ab35efaf0c062a71eb390a41f820cc7b7ad4ce74e6b5ec77beec2b61967db23fb14dd8c4caee21b46786347bc41262a5e1b6805d1bc130eb988dd43d06d5a7f227f37eb4755ca54f5ab2d0d14829958b0f081420bdc3c3083eb4e94d8bb1eddffc735e3e443e0cb0191e6c9342db20a3e643627a2bea53b0821285a4b82de84039b6b6c268138f143683945e26832d919bc077826ca88ffdec3f0916b284f83cabee79e803f7958936a89c7637832080f18c0a94e92ce413648174135012d337dbe5aa8b3844f4ce282af2f4b24425ad2fbd0ff4fb311f677ec55b2e2b2bb6056c6f85c6729dd47b52ec5dea7ac0a719fa6ee90db5af4244db47057a7573c50b4a54ee875e3206652708e5203fb43f4e0350b0fb96caede6bf5c9827b098a4142b255cef0fe10264b85f26557a8b052ddf549acc75c22d0b665d5ac8d94df4b126ccc03eb3e4563329de553a5a9398268fb2d96747511a68042ff563cba7edf5a5c9f2d39d98489503eded8c504ad49f26eb3c276cf698c6c0851f1a2b39c4fe944497fc93f5b2b265bdb515248ec64fd063feb0fdf99072448d300482f496c83300f94b98fa7001675411f4ccc6ecb2681085aeab776f3846b9dd3bb4f6f845625cce45ea5be5ed6d198372c433b74265cc4d741c9c58102dac08ec1449b2c4c7ec3e51cb69fe666d0e1c1f5dfcedf85106cc5986dbf03cbed2759ce32672cf916f6413a666ba6ede4e3235159872699efccd6d2902102954fc59088ea1105fc2fabe9c088a32a55e2c12f08cf2bb4982a76530b3848a7a82d58faca3803971735e60b02951c8b1b8b5e0ab5921ad620674a3a4db699172e2d5a2e27255f4336c7f61d56d61d305911e61fd94882368ca643ee9898a1007813f5f840a128a85ed0fb007058ebaf04cf4f0d32c9defa6b52491b3bdc4d14b3039facbfacc80ee434f28641da348fb35256e783e188fa5c05721b70f5bf2bec650919db6aaa6e935b65ed9ecb8378856b34d2016e5aaee88d4d6ea303e0c680ff2ce4ba0bc83e0f92c9ea597aba09ea3c1fa3f6f41eb5e953f7eaafa4b67da957624dea4563999d6cafec0412c6536d55b58ad1003b7645bac044d409a8a2ee042519257e8d05e4f497805a22dd0484447e11b5ca44e301cd2ffb9dd17f1b16ab95a4e1c42f827a9086de7ce97ffed66e0c00a6d5aaa23d05c6c165f7ba69408ce30662f2e2ce7b6e4fbf1d6d1ceb87bc7f5e2a6b19407942d7b08904b58926239462286389c4e8e17534eca9beed856a794ca1f0f4069ea87cc25c9329a215da7bdca11214f0673755355a80407fb299574555f82e300a11ca66fc5381b5d1b3a992a201c1e256fc32acf4f47f106acb3ecf1e88b49cdc471ddbbd0758ef80d65cd7859dbe43f2320c17aefe2f06225c517e2da66fc5444f7ed9caf282df52be3d68d34060a1e5f8e8b07957a4cdf2eb76af1a5910891ba6c799a47b064bbe0b2870da4185919c129f1fe992677f74873c525d60f2b362a9cbd94920a4e0de45d23f5550f79062c4b24bb23db8e5ecf86c8b83b0a3b493e6561e4c3ced4aebfec8da330d01a4b933470128d19da74e24b03460e9187cbd4845224f3f70b23a4d4c08483b71166f242b97392d2f0b6be7539c31541822ee5f35806c3551671ade654384a4880b3b84b37e58781f452d74e4316fbbe83457b172a3ebf3986ead0dc87f6ab43c65f8012f213d1a83dbc7b7d282db24384d899aeacb4596f4f7235fc47e704731136dd8478e34a8b75dbfcfe38fa1649829953c4d47f4fc13e30ac108102af5b553fa36d5bfb3fe823531a9a6c04a5b3abca7581458a638839133fc04511ac4c7a4e58093656527f38bb6f3dd2adf35ef6e1fea804222ca58e77ea06cf65d259e02462c932553032a8f1cfee8c9337306e1e459af62f068ba613d4f4657d0e74a412042d35b31128f5a9fa08999db6e84475e79781b0ad1748cac733dd5b2edeffd7055c89f452c43f4f7b85e01d28c1f72e39f1fc968b84946b6018b356060d692b3743db16aeb3328d527de0b192f47c6110246197512e25fd1117a4623518a64a3a770901108de1f2a2c6bf2e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socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 11:57:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54020020", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 315.438173][T18724] loop2: detected capacity change from 0 to 3 [ 315.444503][T18727] loop0: detected capacity change from 0 to 3 [ 315.454167][T18726] loop4: detected capacity change from 0 to 18 11:57:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="00f0ff7f", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0xfe, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 11:57:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="effdffff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 315.552601][T18727] loop0: detected capacity change from 0 to 3 [ 315.564998][T18724] loop2: detected capacity change from 0 to 3 [ 315.567321][T18726] loop4: detected capacity change from 0 to 18 11:57:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x40000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:57:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='.\x00', 0x6, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000200)="ab410bcc95aa8fc20b45eaf209d6eb428362a26f5028b36c62451461885b5bfad5c7e1433a12c4a63ae8b9ff4bf53963dccab4d7ceb43f307cd454c1ae94a0a212a860aa2f416c91e4ed402065b31b06501730abe4617e1667f8f8a202a4bfa84478222033607421698bb2485a90b78c53acbd3649831ca1d27dad7f12970feac5b4b782301c5853a31caee0f25992573ec4605e3f06ae0393b763fba31c9005dc25f086025e223c70ca30edc7a9387ff012559e77b69799d84676", 0xbb}, {&(0x7f0000000100)}, {&(0x7f00000002c0)="d5d543d12f17bdbcad897ab4f0678f80f365fa6c39705a0cfea8f9f4a93c1393cd7df03e04e220dbacf78e3bbbe890c91b9b085778329af21a41472c5f27404cc3fc7742474d18786f54102fb893434db32ef6c6f1f9259250a48c31f0a1e2d86cfb6a4a6f76a69ef77174a8d466cff06ec8aeed170535a11b3b8e7cad8ced24540cf8a6aea515ffcb3a18297223ddca2597cafc8f4bc91e545b3b4c63b30070e81870c6d470cde888583f925704d2d0a5ba22ee9808f172c7b5d966887f93306dd88265870537da1727be502f26a8733fb72fe0d2", 0xd5, 0xfffffffffffffbff}, {&(0x7f00000003c0)="02402068b949c8a5497b9b1eca13bc9112f9e34c9f5dc3fcb914349ea119a46cff72de772dd1c4c0e26a95076964d5004f526172378622fc71cfba9b62a501dbea976955e38497e577706fa5bb1776c23f2909cbdf82c99fca0d7bd4c5ce9717b774000ef10192eea68675974aa44c7e5a14014d617b991c746e3cc55f4582af1b5f41f69065e67e4c0354a930740b3371d4093e1dcc3e68a192b21024c3e04bc9ae815fde86aaf598466bc57b4cfc010cade7d00e4f6950570b98cfc3b9352e23b517a0a1e8d2ce2cc0c4ab63ffcf16468549a1cb21cf4695cacc925257fe3e", 0xe0, 0x4}, {&(0x7f00000004c0)="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", 0xfc, 0x6ff4}], 0x20c00, &(0x7f0000000640)={[{@dots}, {@fat=@nfs_nostale_ro}, {@nodots}, {@dots}, {@fat=@nfs_nostale_ro}], [{@uid_lt={'uid<', 0xffffffffffffffff}}, {@obj_role={'obj_role', 0x3d, 'devices.allow\x00'}}, {@fowner_lt={'fowner<', 0xee00}}, {@dont_hash}, {@hash}]}) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000140)) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r3) 11:57:58 executing program 0: syz_read_part_table(0x9, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54020000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:58 executing program 2: syz_read_part_table(0x7, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:57:58 executing program 4: syz_read_part_table(0x2508, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54030000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 316.313156][T18787] loop5: detected capacity change from 0 to 16379 [ 316.314390][T18792] loop0: detected capacity change from 0 to 3 [ 316.319688][T18791] loop4: detected capacity change from 0 to 18 [ 316.325813][T18790] loop2: detected capacity change from 0 to 3 11:57:58 executing program 5: syz_open_dev$evdev(&(0x7f0000000080), 0x8, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 11:57:58 executing program 4: syz_read_part_table(0x2509, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54040000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$netlink(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r4, 0xf505, 0x0) dup2(r1, r2) [ 316.410054][T18792] loop0: detected capacity change from 0 to 3 11:57:59 executing program 0: syz_read_part_table(0xa, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 316.457737][T18828] loop4: detected capacity change from 0 to 18 [ 316.464078][T18790] loop2: detected capacity change from 0 to 3 [ 316.533063][T18852] loop0: detected capacity change from 0 to 3 [ 316.622093][T18852] loop0: detected capacity change from 0 to 3 11:57:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x200000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:57:59 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) preadv(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000080)=""/110, 0x6e}, {&(0x7f0000000200)=""/157, 0x9d}, {&(0x7f00000002c0)=""/220, 0xdc}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f0000000100)=""/5, 0x5}, {&(0x7f0000000140)=""/47, 0x2f}, {&(0x7f00000004c0)=""/239, 0xef}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/1, 0x1}], 0x9, 0x4, 0x5c7b) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 11:57:59 executing program 2: syz_read_part_table(0x8, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:57:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54050000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:59 executing program 4: syz_read_part_table(0x250a, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:59 executing program 0: syz_read_part_table(0xb, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54060000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$netlink(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) 11:57:59 executing program 0: syz_read_part_table(0xc, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:57:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\a\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 317.211410][T18867] loop0: detected capacity change from 0 to 3 [ 317.237924][T18878] loop2: detected capacity change from 0 to 3 [ 317.244071][T18881] loop4: detected capacity change from 0 to 18 11:57:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\b\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:57:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$CHAR_RAW_REPORTZONE(r2, 0xc0101282, &(0x7f0000000240)={0x20, 0x8, 0x0, [{0x2000000000, 0x3, 0x6, 0x7, 0x0, 0x6, 0xff}, {0x1f, 0x8, 0x1000, 0xff, 0x2, 0x1f, 0x8}, {0xfff, 0xca, 0x8, 0x7, 0x1f, 0x0, 0xb2}, {0x9, 0x0, 0x2, 0x5, 0x56, 0x2}, {0x1, 0x58c9, 0x1d5, 0x1f, 0x40, 0x7, 0x3}, {0x3, 0x8001, 0x822, 0x0, 0xff, 0x7, 0x2}, {0x7, 0xf4e, 0x3, 0x1, 0xff, 0x40, 0x6}, {0x3, 0x6, 0xffffffffffffff81, 0x20, 0x9, 0x57, 0x81}]}) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x14) sendmsg$BATADV_CMD_GET_ORIGINATORS(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000805}, 0x90) dup2(r1, r3) [ 317.301663][T18899] loop0: detected capacity change from 0 to 3 [ 317.336260][T18878] loop2: detected capacity change from 0 to 3 11:57:59 executing program 0: syz_read_part_table(0xd, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 317.358352][T18881] loop4: detected capacity change from 0 to 18 [ 317.413458][T18928] loop0: detected capacity change from 0 to 3 11:58:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x400300) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:00 executing program 2: syz_read_part_table(0x9, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\t\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:00 executing program 4: syz_read_part_table(0x250b, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="007e9b8f2e195def95a2e5f8df18e926", 0x10) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 11:58:00 executing program 0: syz_read_part_table(0xe, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\n\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:00 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x9) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_names\x00') dup2(r1, r2) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/ata_port', 0x101100, 0x90) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x80) [ 318.152803][T18948] loop4: detected capacity change from 0 to 18 11:58:00 executing program 4: syz_read_part_table(0x250c, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\v\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 318.216890][T18955] loop0: detected capacity change from 0 to 3 [ 318.224326][T18957] loop2: detected capacity change from 0 to 3 11:58:00 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x3, 0xfffffff6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f}, 0x0, 0x100, 0xffffffffffffffff, 0x0) dup2(r1, r2) 11:58:00 executing program 0: syz_read_part_table(0xf, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 318.311948][T18987] loop4: detected capacity change from 0 to 18 [ 318.343454][T18993] loop0: detected capacity change from 0 to 3 11:58:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x2000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:01 executing program 2: syz_read_part_table(0xa, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54100000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f0000000080)="3b3820a9ade945e349bdb71c673c351c0295922ae524773c24edef1e7832c8018fa1ea3f85a8516a08ef18fb5e2636150192e57c2ae3f4c7febc1f0d1de66e2a86dd3d7b98a067e8451cd856e072073502c40ff0a037623aabde2613ef3247bf748b90caea57db5df39044a12c6882a1d6912cf31b3291c997cf8d2b3b0a7c7c4a3a76c896c5fcef25993e19d826a91fdf279539", 0x94}, {&(0x7f0000000200)="a61eb508b0409efb2db8b222c6498843f0e389d48b8dbb38e1ca7293a8da233d7f9a9598035d0099f18fb8865d1d4b8beb842a35bdcdf48bbcf715023196d258bc9f8edea1bc446b8421a13428577553797e91679d6f818f45b7739b8273b8438c111604e0cf0e8508f62d9e7e270690e7e2ed02", 0x74}, {&(0x7f0000000280)="a1ae1476659225c82dd5f4be7c40a75e0383b0641c8ff5a797abba8765b5b0698ad07d512856c3e985d24a5e5aaa5d8c1f9e944d721e7c013a8222ddda7b365f97c127947a046d1e6ba7e8c3b86885facff6cba4aa07cfb920882aff7e1865108b667559c8534d91b5f4fcb73de8402f7bf3a137eeff48b23ede25cfd3b9c195b69d2beb6d003e87940121254e32c78b1ffb4c78c55a2b1f91d2d9d5", 0x9c}, {&(0x7f0000000340)="dce313dfdab386031143ff23c963bb1cae36da957df3136144d967196677bf2e3d313cd9be613fe88e477c73ebfcb3c38804b95253e1f845682d57c2397e72aeac8d5f8f9390d84ab50e1e4789505895bcb299a9c4521a7cc77c1b1272f6846a6d303208517853223ef3bf453de3306be0a6c669b3948ce1fd01d4eddc16405e94fc8eba9c4b2e11abdc2d2e6ce7b9e53fa54374aea8e8bf0925a55c3e1e9f35927274d22fc2dfc1c22cc8", 0xab}, {&(0x7f0000000400)="be2cd5f4d3fa483d27edb202b464a0df20a4bb17d28c5dcf8f2c47f54576191ef64a2e121b0760994efb9efbbde315b39b0e77447c8686b419e33c793c9b45dcf19f2fbf3d7b686605a0a66fd91ef97c2fa5cfc021bf5b6865918e5a3cb100e82e64f29b589e6fa59dddde6e368f676b8f239e4f0c6cc2710f46f30e7037a791b2c9abb97c764f87f804e47d6c15b104d5da6ca7e3e1e78c20bbba0e4c0dcaeabf10aad94512b159d9618ea6f1a71b14de14cd9d7d0b3d6c2c3dba4617b0", 0xbe}, {&(0x7f00000004c0)="85045fbfea8eae959eae2978e97bfab024f69d9ddb6ce52b5f3ab9a063cb7dd385ca181d30efc4a2a365255abf950a573a75845cb70f301ba1039637bb601fedaebb9a68a170aeeae552a90fb50499dd5bcd8408", 0x54}], 0x6, 0xb) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = dup(r0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000002, 0x21031, r3, 0x3000) ftruncate(r2, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r4) 11:58:01 executing program 4: syz_read_part_table(0x250d, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:01 executing program 0: syz_read_part_table(0x10, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54110000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r3, 0x0, r3) signalfd(r3, &(0x7f0000000080)={[0x2]}, 0x8) [ 319.092345][T19020] loop0: detected capacity change from 0 to 3 [ 319.101259][T19019] loop4: detected capacity change from 0 to 18 [ 319.107558][T19023] loop2: detected capacity change from 0 to 3 11:58:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000300", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:01 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 = open(&(0x7f0000000000)='./bus\x00', 0x400240, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$netlink(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xd5ac33ffc8fc7daa, 0x1010, r4, 0x7000) dup2(r1, r2) 11:58:01 executing program 0: syz_read_part_table(0x11, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:01 executing program 4: syz_read_part_table(0x250e, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 319.188600][T19023] loop2: detected capacity change from 0 to 3 [ 319.228582][T19064] loop0: detected capacity change from 0 to 3 [ 319.246090][T19070] loop4: detected capacity change from 0 to 18 11:58:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x4000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000500", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f00003a1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0xd0f8, 0x0, 0x0, 0xffffffe1}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$netlink(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x104, &(0x7f00000000c0)=0x9, 0x0, 0x4) syz_io_uring_submit(0x0, r3, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd_index=0x2, 0x8000000000, {0x0, r0}, 0x7f, 0x1, 0x1, {0x0, 0x0, r5}}, 0x10e063b7) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "aedb93ec2d3ee32dd359e6348b8d4f601683e2e48822fd9f8ffc797e08dad5e4c1d0a6889e0ba0e34f7921db99f40a17c1de57c948d648738c8156c925c9b726b60a5549806ec510584cebcc3a9d378ba34b73408c7e1fad56593f4136ce10e6608a356200a5676ccdc2f14b061db0539e6bff918605dc67d73b1f3110e57f15dfb2c65a8373c287c56521b2a0a08be6b4916d782e25fc41b0f6ddf8d3cd15585157147f5233d164c899b59ff9655256160b3ca850e77d8bddc0bdd15f90af01960677289537000691023a4f081599123057023343b6a95899c8748178740b280d7ea490ae82ea886f1b08b0b1665bc53cd9daee446482130dd0c2bceb8157ed6bde75b8d14008eb137191306c2d8844cc84539e5e600354de7fee8f4d6c8d15754918848d07e5d0ef1884092cc7626a8584cc6151f2b6167cf831902a719f79127308e38d77020fb6fe0d780e5683c80c9304b63ede9f635293244b860010bc8efab2f44e957c3722226cc955bb3e9af1ba5ec904c140cb9d4d9ef68d8793aff45c3ad9d8c0bead58b06dcebdaee5ed4879d7d8ec5e1cdd3f8b76214361d97962d66458ca59de21bb674b3a9fbf66f9d3a1a2fb26ddaaf708e9c81d60214f2f20cbc240fc364dabef7f8a00ed7371701d02f2ef16446283b8fabee8a3d5279bdedcfa09a9bb950bceb6d82ab84ffbc8a67337fd5a8d637cb94c922c99cf9594c917b9f101e3bf1e4712e811ee9af0e4dc9193c0fb62f376c954788d20049edb0237834da489a0e0a2d114cc5db56b98f2ed803876bd0b86ae99c2e5db713d52fd44058f6ae3437d54f63833fe3e24b625974eaa064e33814dd5106c8cfc6531a49f8032f5220c73bd38c7b0d9d560274070de3b174c340c349ca174a32ba0ff6b9742fdd4a4a59045bf2938eb989e558d4b2582af21334b2eae79939775d59bf89ec35746b16f742a2a57b0be7bed7cc4d616f1d7ea07347afaa88109afa5c7830903a3a08e4977b9fa34ce3a1074ee9b1f5d4946d89e24e70eb09be56c895023e45c7562d8cb28e8d9ad5f882ebbdc2c4c54282ea6fc4601acafabf7cea84d1fbbf38a312cf22b156feb8c92eb26aca006bf0ad97f6e9cde05e448a19d9c86eb53ba29f7fc69857803a380a3b917cf33046ac7034de139a917538c4068dd7817977d2eba61457ba2b64a734b36377a2cd7334af3ecf7514e16b323b5562c90959a501feb0e3947f3df057d99154131b6f73ede92f976eaf2abc8151c67ebd57059f46b43fc1c2425b9a5cd3c0595258337f894ef8abb2188764f53aa8a11b1c9962fb3f9b130e9493b2787ea1b3ee22ffc550235e615c2084e76deb0cf377c7676cb658653222a57e7c4fe3d474a9782e1d30764e15ae6c458f0c156cebf694ad5f835090485f6d455dd6e4aca5ad1cafbbc49d47fb60ab35efaf0c062a71eb390a41f820cc7b7ad4ce74e6b5ec77beec2b61967db23fb14dd8c4caee21b46786347bc41262a5e1b6805d1bc130eb988dd43d06d5a7f227f37eb4755ca54f5ab2d0d14829958b0f081420bdc3c3083eb4e94d8bb1eddffc735e3e443e0cb0191e6c9342db20a3e643627a2bea53b0821285a4b82de84039b6b6c268138f143683945e26832d919bc077826ca88ffdec3f0916b284f83cabee79e803f7958936a89c7637832080f18c0a94e92ce413648174135012d337dbe5aa8b3844f4ce282af2f4b24425ad2fbd0ff4fb311f677ec55b2e2b2bb6056c6f85c6729dd47b52ec5dea7ac0a719fa6ee90db5af4244db47057a7573c50b4a54ee875e3206652708e5203fb43f4e0350b0fb96caede6bf5c9827b098a4142b255cef0fe10264b85f26557a8b052ddf549acc75c22d0b665d5ac8d94df4b126ccc03eb3e4563329de553a5a9398268fb2d96747511a68042ff563cba7edf5a5c9f2d39d98489503eded8c504ad49f26eb3c276cf698c6c0851f1a2b39c4fe944497fc93f5b2b265bdb515248ec64fd063feb0fdf99072448d300482f496c83300f94b98fa7001675411f4ccc6ecb2681085aeab776f3846b9dd3bb4f6f845625cce45ea5be5ed6d198372c433b74265cc4d741c9c58102dac08ec1449b2c4c7ec3e51cb69fe666d0e1c1f5dfcedf85106cc5986dbf03cbed2759ce32672cf916f6413a666ba6ede4e3235159872699efccd6d2902102954fc59088ea1105fc2fabe9c088a32a55e2c12f08cf2bb4982a76530b3848a7a82d58faca3803971735e60b02951c8b1b8b5e0ab5921ad620674a3a4db699172e2d5a2e27255f4336c7f61d56d61d305911e61fd94882368ca643ee9898a1007813f5f840a128a85ed0fb007058ebaf04cf4f0d32c9defa6b52491b3bdc4d14b3039facbfacc80ee434f28641da348fb35256e783e188fa5c05721b70f5bf2bec650919db6aaa6e935b65ed9ecb8378856b34d2016e5aaee88d4d6ea303e0c680ff2ce4ba0bc83e0f92c9ea597aba09ea3c1fa3f6f41eb5e953f7eaafa4b67da957624dea4563999d6cafec0412c6536d55b58ad1003b7645bac044d409a8a2ee042519257e8d05e4f497805a22dd0484447e11b5ca44e301cd2ffb9dd17f1b16ab95a4e1c42f827a9086de7ce97ffed66e0c00a6d5aaa23d05c6c165f7ba69408ce30662f2e2ce7b6e4fbf1d6d1ceb87bc7f5e2a6b19407942d7b08904b58926239462286389c4e8e17534eca9beed856a794ca1f0f4069ea87cc25c9329a215da7bdca11214f0673755355a80407fb299574555f82e300a11ca66fc5381b5d1b3a992a201c1e256fc32acf4f47f106acb3ecf1e88b49cdc471ddbbd0758ef80d65cd7859dbe43f2320c17aefe2f06225c517e2da66fc5444f7ed9caf282df52be3d68d34060a1e5f8e8b07957a4cdf2eb76af1a5910891ba6c799a47b064bbe0b2870da4185919c129f1fe992677f74873c525d60f2b362a9cbd94920a4e0de45d23f5550f79062c4b24bb23db8e5ecf86c8b83b0a3b493e6561e4c3ced4aebfec8da330d01a4b933470128d19da74e24b03460e9187cbd4845224f3f70b23a4d4c08483b71166f242b97392d2f0b6be7539c31541822ee5f35806c3551671ade654384a4880b3b84b37e58781f452d74e4316fbbe83457b172a3ebf3986ead0dc87f6ab43c65f8012f213d1a83dbc7b7d282db24384d899aeacb4596f4f7235fc47e704731136dd8478e34a8b75dbfcfe38fa1649829953c4d47f4fc13e30ac108102af5b553fa36d5bfb3fe823531a9a6c04a5b3abca7581458a638839133fc04511ac4c7a4e58093656527f38bb6f3dd2adf35ef6e1fea804222ca58e77ea06cf65d259e02462c932553032a8f1cfee8c9337306e1e459af62f068ba613d4f4657d0e74a412042d35b31128f5a9fa08999db6e84475e79781b0ad1748cac733dd5b2edeffd7055c89f452c43f4f7b85e01d28c1f72e39f1fc968b84946b6018b356060d692b3743db16aeb3328d527de0b192f47c6110246197512e25fd1117a4623518a64a3a770901108de1f2a2c6bf2ea84f5b5a7cfb1b826f3a3a9ff5b1afbe665e9202ffecfd77503837a629cac656f644dd0bbe99aa3215d4acd373bac85a1b654ff61eb71a7c8347cc67c61065d085926bf64c49dd21335b353e8db3b48c20b3e91b8d904084d2549ee5c71cc23dace61a4eb035c506cbd17736112cb62c89d79e1a02b012f4152d07b43d01e9a9dcdebe351c4055d17d5e27c4d5a66bb099415ebd9cc0a28ba9436ad4cb4fe60b0e17165e7e7dc77d6375d4d65c81164db60002059fe9862ae7150e814e8c59a35a5a152a63c2f11c0ea0c2139caf8b452ca1d813796ead206219e353e238c0fe604156a79099389ee57361f269d0111181ad300f959036fea13b930848146da303ccd48ade8cabfcf82bb196d7735b32d5c9b65d9d366ebe655fe0f9152f84b4ffe87d77f647f3b0cc66b9d58c7e03009f77089546f68f31c40a278411c6c1b4189ebacb0d48f5d9a60a229d345e1711245be1fc093e5daec97107a0bba5e176dfa58c72ca3a5499e421d6d4d20f03c6b0ce2ce7c329190f9241ad64344a16cc760c70e1ded73f62b5435da3c4ce0498f5221e51a2784b95c990b1425f41ab0174450bc44ee25b0613e2669a951051924778556e67b4d419fcac2134143f2f099cace1f0ad941bb2c0659cf8980df23c0d4a7e77e3a618215eb79292022932c2758ab01dbe6f9da3bc182dc84847b5cf6304535ac4d64c49b7db2d5c0b037dd809c61317a72750d405e9f66a4c256f9c820393e9d758810ec1277b2d2cc78083f4dcf7f04f99ccfa32f9bb5101c8859ab26913a4cbd15e92640ef40c436d2f95f50bd828b9a88de05fe9f748abc628f6dcbee8e542164a1667980cd553e37ccf507fa65ee724c0bce8f4110d625b5457c561b87c6fb7a1b4d21bc7f0af9855fa1b8dc9db817d6b2ee44f15111f0c943231b6028fa8f943b2aa71ab23c43a9e9a2b61286aab7f997ee10edf3ef613dddbb55d6099648f672d6aa2c82db7575e0e8861b705943ccb9feb63e23260ca6ba8d12ac6e4b0c09820dfc829da0a81a7cf1acb8f9ab83987858f868c78386dd9dc03d4485cee60eb46f716ecf9083e52b3d68962d1d88c53bfbf9cb189ed114123e80bdbb3013d5247f9147b34f695d8c9e6972e07acc8749faf934b17cca80cbd25dcf0615eecca3f04265d9d99c2b6e5dc0900b44e04604415d5f15dec648eb143251b7dc8e0972f1bf2f24f5d09793cc3a139b771ee133232192ed448bf26528906cd438555d3360cc9fd263ce700543042d9beb453687e1b8bf1446eb2a8f571241300d200af3f290bc336d7e0c0acd0ec811fd8aec2e9ccdd0eef71eb4bb2e61d5d31a9092e52eff8bf8ae4e79aad7141d02ac3c9295b4f3187aa3ccb2e0ecca5497a3ead3c5de198d8168c8796d1b5521c95cbe0234d743d7bee980f1aacf1292d2202f3df412630c8ebc9d37f5e211fa8873f3966ff295db1821969c0aa2c2be7da86aca6405be0d0d5b90c2addc0da0c89571cf012bd861d0342e8d1d614650f01bdb4f9c34742254d310f7a8247e5eaaed0fc90764731ee95e54f8229fa3f63c59a8a4e281f3331fc516a3c8887664cc2a529c4ad19026d3e64cc95fb30679b011002ecd469ad364b9bd9332b2f70f70ced5250163fb82afeeeb271c2bd53f7a58012f5dc8d1f9844b19e58ae01595cdcb95fe10f2920546efd00e79d6bb9d1c32612b53a81c9a262d2eeaa9c229c6c445679b60756f10611d6493f500f29be4fd2757e0b771722274282c5499c9680cae7a9dc109cf6a9f72320b9d897b7e1c59f0fa2ddbf2f51401926a9461e1993d8a19c72c04ff57fceff97bf24bb81a90d16a666c1a1e18b78e97768590bd3318c07424c81b43e13319014b50c0897cecd49ef4dcfead7501784fab7eca1a3ffc74b354a8959c3ca6dbb1adb8e569032d91fbc33879d343ae6d447f368a36d014c51ee4a0db4d0bd1f1da28e249463194dfff761bdb1844753d43d868c826e6f37d984928c77a4b502f3989668f81fe255f9a781643c8d55c4b1a5a85ddbce1835a9f0571ba27e6d84a9305fabd32cc715bd508f0d021b6fa178764dab4e957143a13944f743a09dfb12094133a2ffdff1aa39afc2d1442732f8e69d7fa2e8e872a34ae39997785b90d9eb88366dafa752db96d8f52c603d81d7e3dd8ab518c7ba6461f96faace1ec32b54e99f537b4b3cd1dfff52b8ff8054a68a3520769bac6cc64001b5f3298bb834177634fe555d703"}) socket$netlink(0x10, 0x3, 0x0) r6 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r6) mremap(&(0x7f0000789000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000775000/0x4000)=nil) 11:58:02 executing program 2: syz_read_part_table(0xb, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:02 executing program 0: syz_read_part_table(0x12, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:02 executing program 4: syz_read_part_table(0x250f, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000600", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:02 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) r2 = signalfd(r0, &(0x7f0000000080)={[0x1]}, 0x8) r3 = syz_io_uring_complete(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "aedb93ec2d3ee32dd359e6348b8d4f601683e2e48822fd9f8ffc797e08dad5e4c1d0a6889e0ba0e34f7921db99f40a17c1de57c948d648738c8156c925c9b726b60a5549806ec510584cebcc3a9d378ba34b73408c7e1fad56593f4136ce10e6608a356200a5676ccdc2f14b061db0539e6bff918605dc67d73b1f3110e57f15dfb2c65a8373c287c56521b2a0a08be6b4916d782e25fc41b0f6ddf8d3cd15585157147f5233d164c899b59ff9655256160b3ca850e77d8bddc0bdd15f90af01960677289537000691023a4f081599123057023343b6a95899c8748178740b280d7ea490ae82ea886f1b08b0b1665bc53cd9daee446482130dd0c2bceb8157ed6bde75b8d14008eb137191306c2d8844cc84539e5e600354de7fee8f4d6c8d15754918848d07e5d0ef1884092cc7626a8584cc6151f2b6167cf831902a719f79127308e38d77020fb6fe0d780e5683c80c9304b63ede9f635293244b860010bc8efab2f44e957c3722226cc955bb3e9af1ba5ec904c140cb9d4d9ef68d8793aff45c3ad9d8c0bead58b06dcebdaee5ed4879d7d8ec5e1cdd3f8b76214361d97962d66458ca59de21bb674b3a9fbf66f9d3a1a2fb26ddaaf708e9c81d60214f2f20cbc240fc364dabef7f8a00ed7371701d02f2ef16446283b8fabee8a3d5279bdedcfa09a9bb950bceb6d82ab84ffbc8a67337fd5a8d637cb94c922c99cf9594c917b9f101e3bf1e4712e811ee9af0e4dc9193c0fb62f376c954788d20049edb0237834da489a0e0a2d114cc5db56b98f2ed803876bd0b86ae99c2e5db713d52fd44058f6ae3437d54f63833fe3e24b625974eaa064e33814dd5106c8cfc6531a49f8032f5220c73bd38c7b0d9d560274070de3b174c340c349ca174a32ba0ff6b9742fdd4a4a59045bf2938eb989e558d4b2582af21334b2eae79939775d59bf89ec35746b16f742a2a57b0be7bed7cc4d616f1d7ea07347afaa88109afa5c7830903a3a08e4977b9fa34ce3a1074ee9b1f5d4946d89e24e70eb09be56c895023e45c7562d8cb28e8d9ad5f882ebbdc2c4c54282ea6fc4601acafabf7cea84d1fbbf38a312cf22b156feb8c92eb26aca006bf0ad97f6e9cde05e448a19d9c86eb53ba29f7fc69857803a380a3b917cf33046ac7034de139a917538c4068dd7817977d2eba61457ba2b64a734b36377a2cd7334af3ecf7514e16b323b5562c90959a501feb0e3947f3df057d99154131b6f73ede92f976eaf2abc8151c67ebd57059f46b43fc1c2425b9a5cd3c0595258337f894ef8abb2188764f53aa8a11b1c9962fb3f9b130e9493b2787ea1b3ee22ffc550235e615c2084e76deb0cf377c7676cb658653222a57e7c4fe3d474a9782e1d30764e15ae6c458f0c156cebf694ad5f835090485f6d455dd6e4aca5ad1cafbbc49d47fb60ab35efaf0c062a71eb390a41f820cc7b7ad4ce74e6b5ec77beec2b61967db23fb14dd8c4caee21b46786347bc41262a5e1b6805d1bc130eb988dd43d06d5a7f227f37eb4755ca54f5ab2d0d14829958b0f081420bdc3c3083eb4e94d8bb1eddffc735e3e443e0cb0191e6c9342db20a3e643627a2bea53b0821285a4b82de84039b6b6c268138f143683945e26832d919bc077826ca88ffdec3f0916b284f83cabee79e803f7958936a89c7637832080f18c0a94e92ce413648174135012d337dbe5aa8b3844f4ce282af2f4b24425ad2fbd0ff4fb311f677ec55b2e2b2bb6056c6f85c6729dd47b52ec5dea7ac0a719fa6ee90db5af4244db47057a7573c50b4a54ee875e3206652708e5203fb43f4e0350b0fb96caede6bf5c9827b098a4142b255cef0fe10264b85f26557a8b052ddf549acc75c22d0b665d5ac8d94df4b126ccc03eb3e4563329de553a5a9398268fb2d96747511a68042ff563cba7edf5a5c9f2d39d98489503eded8c504ad49f26eb3c276cf698c6c0851f1a2b39c4fe944497fc93f5b2b265bdb515248ec64fd063feb0fdf99072448d300482f496c83300f94b98fa7001675411f4ccc6ecb2681085aeab776f3846b9dd3bb4f6f845625cce45ea5be5ed6d198372c433b74265cc4d741c9c58102dac08ec1449b2c4c7ec3e51cb69fe666d0e1c1f5dfcedf85106cc5986dbf03cbed2759ce32672cf916f6413a666ba6ede4e3235159872699efccd6d2902102954fc59088ea1105fc2fabe9c088a32a55e2c12f08cf2bb4982a76530b3848a7a82d58faca3803971735e60b02951c8b1b8b5e0ab5921ad620674a3a4db699172e2d5a2e27255f4336c7f61d56d61d305911e61fd94882368ca643ee9898a1007813f5f840a128a85ed0fb007058ebaf04cf4f0d32c9defa6b52491b3bdc4d14b3039facbfacc80ee434f28641da348fb35256e783e188fa5c05721b70f5bf2bec650919db6aaa6e935b65ed9ecb8378856b34d2016e5aaee88d4d6ea303e0c680ff2ce4ba0bc83e0f92c9ea597aba09ea3c1fa3f6f41eb5e953f7eaafa4b67da957624dea4563999d6cafec0412c6536d55b58ad1003b7645bac044d409a8a2ee042519257e8d05e4f497805a22dd0484447e11b5ca44e301cd2ffb9dd17f1b16ab95a4e1c42f827a9086de7ce97ffed66e0c00a6d5aaa23d05c6c165f7ba69408ce30662f2e2ce7b6e4fbf1d6d1ceb87bc7f5e2a6b19407942d7b08904b58926239462286389c4e8e17534eca9beed856a794ca1f0f4069ea87cc25c9329a215da7bdca11214f0673755355a80407fb299574555f82e300a11ca66fc5381b5d1b3a992a201c1e256fc32acf4f47f106acb3ecf1e88b49cdc471ddbbd0758ef80d65cd7859dbe43f2320c17aefe2f06225c517e2da66fc5444f7ed9caf282df52be3d68d34060a1e5f8e8b07957a4cdf2eb76af1a5910891ba6c799a47b064bbe0b2870da4185919c129f1fe992677f74873c525d60f2b362a9cbd94920a4e0de45d23f5550f79062c4b24bb23db8e5ecf86c8b83b0a3b493e6561e4c3ced4aebfec8da330d01a4b933470128d19da74e24b03460e9187cbd4845224f3f70b23a4d4c08483b71166f242b97392d2f0b6be7539c31541822ee5f35806c3551671ade654384a4880b3b84b37e58781f452d74e4316fbbe83457b172a3ebf3986ead0dc87f6ab43c65f8012f213d1a83dbc7b7d282db24384d899aeacb4596f4f7235fc47e704731136dd8478e34a8b75dbfcfe38fa1649829953c4d47f4fc13e30ac108102af5b553fa36d5bfb3fe823531a9a6c04a5b3abca7581458a638839133fc04511ac4c7a4e58093656527f38bb6f3dd2adf35ef6e1fea804222ca58e77ea06cf65d259e02462c932553032a8f1cfee8c9337306e1e459af62f068ba613d4f4657d0e74a412042d35b31128f5a9fa08999db6e84475e79781b0ad1748cac733dd5b2edeffd7055c89f452c43f4f7b85e01d28c1f72e39f1fc968b84946b6018b356060d692b3743db16aeb3328d527de0b192f47c6110246197512e25fd1117a4623518a64a3a770901108de1f2a2c6bf2ea84f5b5a7cfb1b826f3a3a9ff5b1afbe665e9202ffecfd77503837a629cac656f644dd0bbe99aa3215d4acd373bac85a1b654ff61eb71a7c8347cc67c61065d085926bf64c49dd21335b353e8db3b48c20b3e91b8d904084d2549ee5c71cc23dace61a4eb035c506cbd17736112cb62c89d79e1a02b012f4152d07b43d01e9a9dcdebe351c4055d17d5e27c4d5a66bb099415ebd9cc0a28ba9436ad4cb4fe60b0e17165e7e7dc77d6375d4d65c81164db60002059fe9862ae7150e814e8c59a35a5a152a63c2f11c0ea0c2139caf8b452ca1d813796ead206219e353e238c0fe604156a79099389ee57361f269d0111181ad300f959036fea13b930848146da303ccd48ade8cabfcf82bb196d7735b32d5c9b65d9d366ebe655fe0f9152f84b4ffe87d77f647f3b0cc66b9d58c7e03009f77089546f68f31c40a278411c6c1b4189ebacb0d48f5d9a60a229d345e1711245be1fc093e5daec97107a0bba5e176dfa58c72ca3a5499e421d6d4d20f03c6b0ce2ce7c329190f9241ad64344a16cc760c70e1ded73f62b5435da3c4ce0498f5221e51a2784b95c990b1425f41ab0174450bc44ee25b0613e2669a951051924778556e67b4d419fcac2134143f2f099cace1f0ad941bb2c0659cf8980df23c0d4a7e77e3a618215eb79292022932c2758ab01dbe6f9da3bc182dc84847b5cf6304535ac4d64c49b7db2d5c0b037dd809c61317a72750d405e9f66a4c256f9c820393e9d758810ec1277b2d2cc78083f4dcf7f04f99ccfa32f9bb5101c8859ab26913a4cbd15e92640ef40c436d2f95f50bd828b9a88de05fe9f748abc628f6dcbee8e542164a1667980cd553e37ccf507fa65ee724c0bce8f4110d625b5457c561b87c6fb7a1b4d21bc7f0af9855fa1b8dc9db817d6b2ee44f15111f0c943231b6028fa8f943b2aa71ab23c43a9e9a2b61286aab7f997ee10edf3ef613dddbb55d6099648f672d6aa2c82db7575e0e8861b705943ccb9feb63e23260ca6ba8d12ac6e4b0c09820dfc829da0a81a7cf1acb8f9ab83987858f868c78386dd9dc03d4485cee60eb46f716ecf9083e52b3d68962d1d88c53bfbf9cb189ed114123e80bdbb3013d5247f9147b34f695d8c9e6972e07acc8749faf934b17cca80cbd25dcf0615eecca3f04265d9d99c2b6e5dc0900b44e04604415d5f15dec648eb143251b7dc8e0972f1bf2f24f5d09793cc3a139b771ee133232192ed448bf26528906cd438555d3360cc9fd263ce700543042d9beb453687e1b8bf1446eb2a8f571241300d200af3f290bc336d7e0c0acd0ec811fd8aec2e9ccdd0eef71eb4bb2e61d5d31a9092e52eff8bf8ae4e79aad7141d02ac3c9295b4f3187aa3ccb2e0ecca5497a3ead3c5de198d8168c8796d1b5521c95cbe0234d743d7bee980f1aacf1292d2202f3df412630c8ebc9d37f5e211fa8873f3966ff295db1821969c0aa2c2be7da86aca6405be0d0d5b90c2addc0da0c89571cf012bd861d0342e8d1d614650f01bdb4f9c34742254d310f7a8247e5eaaed0fc90764731ee95e54f8229fa3f63c59a8a4e281f3331fc516a3c8887664cc2a529c4ad19026d3e64cc95fb30679b011002ecd469ad364b9bd9332b2f70f70ced5250163fb82afeeeb271c2bd53f7a58012f5dc8d1f9844b19e58ae01595cdcb95fe10f2920546efd00e79d6bb9d1c32612b53a81c9a262d2eeaa9c229c6c445679b60756f10611d6493f500f29be4fd2757e0b771722274282c5499c9680cae7a9dc109cf6a9f72320b9d897b7e1c59f0fa2ddbf2f51401926a9461e1993d8a19c72c04ff57fceff97bf24bb81a90d16a666c1a1e18b78e97768590bd3318c07424c81b43e13319014b50c0897cecd49ef4dcfead7501784fab7eca1a3ffc74b354a8959c3ca6dbb1adb8e569032d91fbc33879d343ae6d447f368a36d014c51ee4a0db4d0bd1f1da28e249463194dfff761bdb1844753d43d868c826e6f37d984928c77a4b502f3989668f81fe255f9a781643c8d55c4b1a5a85ddbce1835a9f0571ba27e6d84a9305fabd32cc715bd508f0d021b6fa178764dab4e957143a13944f743a09dfb12094133a2ffdff1aa39afc2d1442732f8e69d7fa2e8e872a34ae39997785b90d9eb88366dafa752db96d8f52c603d81d7e3dd8ab518c7ba6461f96faace1ec32b54e99f537b4b3cd1dfff52b8ff8054a68a3520769bac6cc64001b5f3298bb834177634fe555d703"}) socket$netlink(0x10, 0x3, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r4) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x92440, 0x0) bind$netlink(r5, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbff, 0x100}, 0xc) [ 320.036234][T19095] loop2: detected capacity change from 0 to 3 [ 320.047604][T19100] loop4: detected capacity change from 0 to 18 [ 320.054742][T19099] loop0: detected capacity change from 0 to 3 11:58:02 executing program 2: syz_read_part_table(0xc, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:02 executing program 4: syz_read_part_table(0x2510, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\a\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xfffb, 0x1, 0x0, 0x7}, {0xf123, 0x8, 0x2, 0x6}]}) preadv(r2, &(0x7f0000000140), 0x0, 0x2bd, 0x2) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r3) [ 320.171404][T19099] loop0: detected capacity change from 0 to 3 [ 320.210664][T19139] loop4: detected capacity change from 0 to 18 [ 320.210667][T19140] loop2: detected capacity change from 0 to 3 [ 320.352203][T19140] loop2: detected capacity change from 0 to 3 11:58:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\t\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x8000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:03 executing program 4: syz_read_part_table(0x2511, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:03 executing program 2: syz_read_part_table(0xd, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:03 executing program 0: syz_read_part_table(0x25, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:03 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x10001, 0x2, &(0x7f0000000580)=[{&(0x7f0000000440)="eda72752853fd3b1cd82e439c7f23562e219e987af825b430d65ac002a9aab94ef5ead959a8e4394023013b9e47976406ece55c5672137c0", 0x38, 0x6}, {&(0x7f0000000480)="577a26416e2a9beaf9ec07c75c9f6f9eae7b52673362d9875f0d12c9e973c0f1c8ff30b7a893590a008e80c29875721d24aeccad8ed395e9e907277334e3179cd0b5866eb4c5787f62dbc45abbb4a35c029c7b8c6d1423dee59f4d6a486e88f59607e96375e9cba7f0256f477399460d4c86a98ad4131614a55f8770f58cd22cd8005b233fada7c2a453ecdfebe79e625185f9789b66154f69293699d28de9210f185688de167f084f72380372e6e0bfa9e94a14559fb5324c89e0d4ebbd2307617a64474449045b9026", 0xca, 0x2}], 0x1140054, &(0x7f00000005c0)={[{'[\\'}, {','}, {'\xff\xff\xff\xff\xff\xff'}, {'PPPPPP'}, {'\xff\xff\xff\xff\xff\xff'}], [{@measure}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@pcr={'pcr', 0x3d, 0x1b}}, {@permit_directio}]}) mmap(&(0x7f0000572000/0x3000)=nil, 0x3000, 0x1000005, 0x4010, r2, 0xe8173000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) openat(r1, &(0x7f00000000c0)='./bus\x00', 0xbb566a92607fc395, 0x20) socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000, 0x0, 0x0, 0x9, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x400000, 0x261) dup2(r1, r3) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x158, 0x0, 0x1, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_FRAME={0x128, 0x33, @data_frame={@qos_ht={{{@type10={{0x0, 0x2, 0xd, 0x1, 0x0, 0x1, 0x1}, {}, @random="3843d2d72ef9", @broadcast, @device_a, {0x4, 0x1f}}, {0x3, 0x0, 0x0, 0x0, 0x1}}, {@type01={{0x0, 0x2, 0xd, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x6}, @device_a, @initial, @random="5016012a39a7", {0x8, 0xff}}, {0xf, 0x1, 0x2, 0x1, 0x3a}}}, @ver_80211n={0x0, 0x7ffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}}, @a_msdu=[{@device_a, @broadcast, 0xdd, "97e81c71a67ad71bda0c527486eb565083b3b05cdd0ac9412c1eb6e0eac71f602ddec44ff1ea6e367b27071bb9807734aaaf9ad313d5567036507f804a78e991305ea364a350d8cf297f5c488b0d8a0e8c630c20b46f82bfe31710cb44456a70826b9e23f0174d37816aeff1664a9507da01c338efd109e0976dd12d61131d87d6ae1b0a1b7cde76610d7e65a65524efceb6996e9ce22802db2eb21a54d5581ff105e434784e2ae2ee4986c08a513cbe31273b3d2984ba11857c02c7320097cb8ac042e4d9da391a9237e7424d55def31fedd3d3d0bd671e4d387e55b5"}]}}, @NL80211_ATTR_MAC={0xa}]}, 0x158}, 0x1, 0x0, 0x0, 0x4004000}, 0xc095) 11:58:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\n\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 320.978564][T19172] loop5: detected capacity change from 0 to 128 [ 320.981322][T19175] loop4: detected capacity change from 0 to 18 [ 320.984998][T19173] loop0: detected capacity change from 0 to 3 [ 320.993130][T19174] loop2: detected capacity change from 0 to 3 11:58:03 executing program 4: syz_read_part_table(0x2512, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:03 executing program 2: syz_read_part_table(0xe, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\v\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:03 executing program 0: syz_read_part_table(0x48, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 321.071952][T19190] loop5: detected capacity change from 0 to 128 11:58:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) llistxattr(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)=""/39, 0x27) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x10) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x9, 0x4010, r3, 0x6f5e5000) readv(r2, &(0x7f0000001440)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/119, 0x77}, {&(0x7f0000001280)=""/211, 0xd3}, {&(0x7f0000001380)=""/179, 0xb3}, {&(0x7f0000000140)=""/8, 0x8}], 0x5) read(0xffffffffffffffff, &(0x7f00000014c0)=""/19, 0x13) socket$netlink(0x10, 0x3, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r4) [ 321.132650][T19209] loop4: detected capacity change from 0 to 18 11:58:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54001100", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 321.195495][T19223] loop0: detected capacity change from 0 to 3 [ 321.201690][T19222] loop2: detected capacity change from 0 to 3 [ 321.228409][T19209] loop4: detected capacity change from 0 to 18 [ 321.272585][T19222] loop2: detected capacity change from 0 to 3 [ 321.281751][T19223] loop0: detected capacity change from 0 to 3 11:58:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xa000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$netlink(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000080), &(0x7f00000000c0)='./bus\x00', 0x6, 0x1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0) ftruncate(r3, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r4) 11:58:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000003", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:04 executing program 4: syz_read_part_table(0x2525, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:04 executing program 2: syz_read_part_table(0xf, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:04 executing program 0: syz_read_part_table(0x4c, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54004003", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) [ 321.912847][T19272] loop4: detected capacity change from 0 to 18 [ 321.914769][T19273] loop2: detected capacity change from 0 to 3 [ 321.930563][T19277] loop0: detected capacity change from 0 to 3 11:58:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000340", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:04 executing program 4: syz_read_part_table(0x2548, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netlink(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0) ftruncate(r3, 0x200) openat$cgroup_devices(r2, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, &(0x7f00000026c0)={{}, "aedb93ec2d3ee32dd359e6348b8d4f601683e2e48822fd9f8ffc797e08dad5e4c1d0a6889e0ba0e34f7921db99f40a17c1de57c948d648738c8156c925c9b726b60a5549806ec510584cebcc3a9d378ba34b73408c7e1fad56593f4136ce10e6608a356200a5676ccdc2f14b061db0539e6bff918605dc67d73b1f3110e57f15dfb2c65a8373c287c56521b2a0a08be6b4916d782e25fc41b0f6ddf8d3cd15585157147f5233d164c899b59ff9655256160b3ca850e77d8bddc0bdd15f90af01960677289537000691023a4f081599123057023343b6a95899c8748178740b280d7ea490ae82ea886f1b08b0b1665bc53cd9daee446482130dd0c2bceb8157ed6bde75b8d14008eb137191306c2d8844cc84539e5e600354de7fee8f4d6c8d15754918848d07e5d0ef1884092cc7626a8584cc6151f2b6167cf831902a719f79127308e38d77020fb6fe0d780e5683c80c9304b63ede9f635293244b860010bc8efab2f44e957c3722226cc955bb3e9af1ba5ec904c140cb9d4d9ef68d8793aff45c3ad9d8c0bead58b06dcebdaee5ed4879d7d8ec5e1cdd3f8b76214361d97962d66458ca59de21bb674b3a9fbf66f9d3a1a2fb26ddaaf708e9c81d60214f2f20cbc240fc364dabef7f8a00ed7371701d02f2ef16446283b8fabee8a3d5279bdedcfa09a9bb950bceb6d82ab84ffbc8a67337fd5a8d637cb94c922c99cf9594c917b9f101e3bf1e4712e811ee9af0e4dc9193c0fb62f376c954788d20049edb0237834da489a0e0a2d114cc5db56b98f2ed803876bd0b86ae99c2e5db713d52fd44058f6ae3437d54f63833fe3e24b625974eaa064e33814dd5106c8cfc6531a49f8032f5220c73bd38c7b0d9d560274070de3b174c340c349ca174a32ba0ff6b9742fdd4a4a59045bf2938eb989e558d4b2582af21334b2eae79939775d59bf89ec35746b16f742a2a57b0be7bed7cc4d616f1d7ea07347afaa88109afa5c7830903a3a08e4977b9fa34ce3a1074ee9b1f5d4946d89e24e70eb09be56c895023e45c7562d8cb28e8d9ad5f882ebbdc2c4c54282ea6fc4601acafabf7cea84d1fbbf38a312cf22b156feb8c92eb26aca006bf0ad97f6e9cde05e448a19d9c86eb53ba29f7fc69857803a380a3b917cf33046ac7034de139a917538c4068dd7817977d2eba61457ba2b64a734b36377a2cd7334af3ecf7514e16b323b5562c90959a501feb0e3947f3df057d99154131b6f73ede92f976eaf2abc8151c67ebd57059f46b43fc1c2425b9a5cd3c0595258337f894ef8abb2188764f53aa8a11b1c9962fb3f9b130e9493b2787ea1b3ee22ffc550235e615c2084e76deb0cf377c7676cb658653222a57e7c4fe3d474a9782e1d30764e15ae6c458f0c156cebf694ad5f835090485f6d455dd6e4aca5ad1cafbbc49d47fb60ab35efaf0c062a71eb390a41f820cc7b7ad4ce74e6b5ec77beec2b61967db23fb14dd8c4caee21b46786347bc41262a5e1b6805d1bc130eb988dd43d06d5a7f227f37eb4755ca54f5ab2d0d14829958b0f081420bdc3c3083eb4e94d8bb1eddffc735e3e443e0cb0191e6c9342db20a3e643627a2bea53b0821285a4b82de84039b6b6c268138f143683945e26832d919bc077826ca88ffdec3f0916b284f83cabee79e803f7958936a89c7637832080f18c0a94e92ce413648174135012d337dbe5aa8b3844f4ce282af2f4b24425ad2fbd0ff4fb311f677ec55b2e2b2bb6056c6f85c6729dd47b52ec5dea7ac0a719fa6ee90db5af4244db47057a7573c50b4a54ee875e3206652708e5203fb43f4e0350b0fb96caede6bf5c9827b098a4142b255cef0fe10264b85f26557a8b052ddf549acc75c22d0b665d5ac8d94df4b126ccc03eb3e4563329de553a5a9398268fb2d96747511a68042ff563cba7edf5a5c9f2d39d98489503eded8c504ad49f26eb3c276cf698c6c0851f1a2b39c4fe944497fc93f5b2b265bdb515248ec64fd063feb0fdf99072448d300482f496c83300f94b98fa7001675411f4ccc6ecb2681085aeab776f3846b9dd3bb4f6f845625cce45ea5be5ed6d198372c433b74265cc4d741c9c58102dac08ec1449b2c4c7ec3e51cb69fe666d0e1c1f5dfcedf85106cc5986dbf03cbed2759ce32672cf916f6413a666ba6ede4e3235159872699efccd6d2902102954fc59088ea1105fc2fabe9c088a32a55e2c12f08cf2bb4982a76530b3848a7a82d58faca3803971735e60b02951c8b1b8b5e0ab5921ad620674a3a4db699172e2d5a2e27255f4336c7f61d56d61d305911e61fd94882368ca643ee9898a1007813f5f840a128a85ed0fb007058ebaf04cf4f0d32c9defa6b52491b3bdc4d14b3039facbfacc80ee434f28641da348fb35256e783e188fa5c05721b70f5bf2bec650919db6aaa6e935b65ed9ecb8378856b34d2016e5aaee88d4d6ea303e0c680ff2ce4ba0bc83e0f92c9ea597aba09ea3c1fa3f6f41eb5e953f7eaafa4b67da957624dea4563999d6cafec0412c6536d55b58ad1003b7645bac044d409a8a2ee042519257e8d05e4f497805a22dd0484447e11b5ca44e301cd2ffb9dd17f1b16ab95a4e1c42f827a9086de7ce97ffed66e0c00a6d5aaa23d05c6c165f7ba69408ce30662f2e2ce7b6e4fbf1d6d1ceb87bc7f5e2a6b19407942d7b08904b58926239462286389c4e8e17534eca9beed856a794ca1f0f4069ea87cc25c9329a215da7bdca11214f0673755355a80407fb299574555f82e300a11ca66fc5381b5d1b3a992a201c1e256fc32acf4f47f106acb3ecf1e88b49cdc471ddbbd0758ef80d65cd7859dbe43f2320c17aefe2f06225c517e2da66fc5444f7ed9caf282df52be3d68d34060a1e5f8e8b07957a4cdf2eb76af1a5910891ba6c799a47b064bbe0b2870da4185919c129f1fe992677f74873c525d60f2b362a9cbd94920a4e0de45d23f5550f79062c4b24bb23db8e5ecf86c8b83b0a3b493e6561e4c3ced4aebfec8da330d01a4b933470128d19da74e24b03460e9187cbd4845224f3f70b23a4d4c08483b71166f242b97392d2f0b6be7539c31541822ee5f35806c3551671ade654384a4880b3b84b37e58781f452d74e4316fbbe83457b172a3ebf3986ead0dc87f6ab43c65f8012f213d1a83dbc7b7d282db24384d899aeacb4596f4f7235fc47e704731136dd8478e34a8b75dbfcfe38fa1649829953c4d47f4fc13e30ac108102af5b553fa36d5bfb3fe823531a9a6c04a5b3abca7581458a638839133fc04511ac4c7a4e58093656527f38bb6f3dd2adf35ef6e1fea804222ca58e77ea06cf65d259e02462c932553032a8f1cfee8c9337306e1e459af62f068ba613d4f4657d0e74a412042d35b31128f5a9fa08999db6e84475e79781b0ad1748cac733dd5b2edeffd7055c89f452c43f4f7b85e01d28c1f72e39f1fc968b84946b6018b356060d692b3743db16aeb3328d527de0b192f47c6110246197512e25fd1117a4623518a64a3a770901108de1f2a2c6bf2ea84f5b5a7cfb1b826f3a3a9ff5b1afbe665e9202ffecfd77503837a629cac656f644dd0bbe99aa3215d4acd373bac85a1b654ff61eb71a7c8347cc67c61065d085926bf64c49dd21335b353e8db3b48c20b3e91b8d904084d2549ee5c71cc23dace61a4eb035c506cbd17736112cb62c89d79e1a02b012f4152d07b43d01e9a9dcdebe351c4055d17d5e27c4d5a66bb099415ebd9cc0a28ba9436ad4cb4fe60b0e17165e7e7dc77d6375d4d65c81164db60002059fe9862ae7150e814e8c59a35a5a152a63c2f11c0ea0c2139caf8b452ca1d813796ead206219e353e238c0fe604156a79099389ee57361f269d0111181ad300f959036fea13b930848146da303ccd48ade8cabfcf82bb196d7735b32d5c9b65d9d366ebe655fe0f9152f84b4ffe87d77f647f3b0cc66b9d58c7e03009f77089546f68f31c40a278411c6c1b4189ebacb0d48f5d9a60a229d345e1711245be1fc093e5daec97107a0bba5e176dfa58c72ca3a5499e421d6d4d20f03c6b0ce2ce7c329190f9241ad64344a16cc760c70e1ded73f62b5435da3c4ce0498f5221e51a2784b95c990b1425f41ab0174450bc44ee25b0613e2669a951051924778556e67b4d419fcac2134143f2f099cace1f0ad941bb2c0659cf8980df23c0d4a7e77e3a618215eb79292022932c2758ab01dbe6f9da3bc182dc84847b5cf6304535ac4d64c49b7db2d5c0b037dd809c61317a72750d405e9f66a4c256f9c820393e9d758810ec1277b2d2cc78083f4dcf7f04f99ccfa32f9bb5101c8859ab26913a4cbd15e92640ef40c436d2f95f50bd828b9a88de05fe9f748abc628f6dcbee8e542164a1667980cd553e37ccf507fa65ee724c0bce8f4110d625b5457c561b87c6fb7a1b4d21bc7f0af9855fa1b8dc9db817d6b2ee44f15111f0c943231b6028fa8f943b2aa71ab23c43a9e9a2b61286aab7f997ee10edf3ef613dddbb55d6099648f672d6aa2c82db7575e0e8861b705943ccb9feb63e23260ca6ba8d12ac6e4b0c09820dfc829da0a81a7cf1acb8f9ab83987858f868c78386dd9dc03d4485cee60eb46f716ecf9083e52b3d68962d1d88c53bfbf9cb189ed114123e80bdbb3013d5247f9147b34f695d8c9e6972e07acc8749faf934b17cca80cbd25dcf0615eecca3f04265d9d99c2b6e5dc0900b44e04604415d5f15dec648eb143251b7dc8e0972f1bf2f24f5d09793cc3a139b771ee133232192ed448bf26528906cd438555d3360cc9fd263ce700543042d9beb453687e1b8bf1446eb2a8f571241300d200af3f290bc336d7e0c0acd0ec811fd8aec2e9ccdd0eef71eb4bb2e61d5d31a9092e52eff8bf8ae4e79aad7141d02ac3c9295b4f3187aa3ccb2e0ecca5497a3ead3c5de198d8168c8796d1b5521c95cbe0234d743d7bee980f1aacf1292d2202f3df412630c8ebc9d37f5e211fa8873f3966ff295db1821969c0aa2c2be7da86aca6405be0d0d5b90c2addc0da0c89571cf012bd861d0342e8d1d614650f01bdb4f9c34742254d310f7a8247e5eaaed0fc90764731ee95e54f8229fa3f63c59a8a4e281f3331fc516a3c8887664cc2a529c4ad19026d3e64cc95fb30679b011002ecd469ad364b9bd9332b2f70f70ced5250163fb82afeeeb271c2bd53f7a58012f5dc8d1f9844b19e58ae01595cdcb95fe10f2920546efd00e79d6bb9d1c32612b53a81c9a262d2eeaa9c229c6c445679b60756f10611d6493f500f29be4fd2757e0b771722274282c5499c9680cae7a9dc109cf6a9f72320b9d897b7e1c59f0fa2ddbf2f51401926a9461e1993d8a19c72c04ff57fceff97bf24bb81a90d16a666c1a1e18b78e97768590bd3318c07424c81b43e13319014b50c0897cecd49ef4dcfead7501784fab7eca1a3ffc74b354a8959c3ca6dbb1adb8e569032d91fbc33879d343ae6d447f368a36d014c51ee4a0db4d0bd1f1da28e249463194dfff761bdb1844753d43d868c826e6f37d984928c77a4b502f3989668f81fe255f9a781643c8d55c4b1a5a85ddbce1835a9f0571ba27e6d84a9305fabd32cc715bd508f0d021b6fa178764dab4e957143a13944f743a09dfb12094133a2ffdff1aa39afc2d1442732f8e69d7fa2e8e872a34ae39997785b90d9eb88366dafa752db96d8f52c603d81d7e3dd8ab518c7ba6461f96faace1ec32b54e99f537b4b3cd1dfff52b8ff8054a68a3520769bac6cc64001b5f3298bb834177634fe555d703"}) socket$netlink(0x10, 0x3, 0x0) pipe2$9p(&(0x7f0000000080), 0x800) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r4) 11:58:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 322.095170][T19319] loop4: detected capacity change from 0 to 18 [ 322.183359][T19319] loop4: detected capacity change from 0 to 18 11:58:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x10000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:05 executing program 2: syz_read_part_table(0x10, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:05 executing program 0: syz_read_part_table(0x55, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) fstat(r0, &(0x7f0000000080)) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r2, 0x0, r2) preadv(r2, &(0x7f0000002440)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000001200)=""/189, 0xbd}, {&(0x7f00000012c0)=""/93, 0x5d}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000001340)}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/150, 0x96}], 0x8, 0x9e96, 0xe05) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r3) 11:58:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:05 executing program 4: syz_read_part_table(0x254c, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) r3 = openat2(r0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)={0x600, 0x0, 0x10}, 0x18) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000140)=0x5, 0x4) ioctl$CHAR_RAW_ZEROOUT(r3, 0x127f, &(0x7f0000000100)={0x5, 0xffffffff}) [ 322.819209][T19348] loop2: detected capacity change from 0 to 3 [ 322.828227][T19353] loop4: detected capacity change from 0 to 18 11:58:05 executing program 2: syz_read_part_table(0x11, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 322.867274][T19357] loop0: detected capacity change from 0 to 3 11:58:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair(0x5, 0x80003, 0x80, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f0000000200)=""/120, 0x78}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000300)=""/246, 0xf6}, {&(0x7f0000000400)=""/133, 0x85}], 0x6, 0xfff, 0x7) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0xac) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10010, r2, 0xffffd000) ftruncate(r2, 0x200) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r3, 0x0, r3) fcntl$getownex(r3, 0x10, &(0x7f0000000540)) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r4) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x67, 0x1, 0xf8, 0xfffffffffffffffe, 0x3, 0x6, 0x1f, 0x337, 0x40, 0x230, 0xa93f, 0x1000, 0x38, 0x1, 0x3, 0x9, 0x4}, [{0x6, 0x5, 0x3, 0xfffffffffffffffd, 0x7, 0x1, 0x0, 0xfffffffffffffff8}, {0x3, 0x7f, 0x4, 0x7fffffff, 0x8, 0x800, 0x100000000, 0x2000000000000}], "1c32430785488c00fcc2736d947f524264eafb6665b01be3463e6b0f6430b9a89d53ae1a5e37f340e85ce78177657a7ea206eb1aa1e07cfb1678e90c2cf097c30a2803e06b1a5969af0836a204052cc668aab93fd93bbf46e48a5afb9e65ae64f1917bd34403c57976612e772e16a607ee6d6414c0c143157e763586fa04db6e4cbe6dd3e0b689538349b7a7380759ea9ce5041db18caf08bc76c81c619a9c7d5eef5822bacd45abb8501341fed4c9c4ec15d902b6bc65b821ea3cd4aff18c4da4a9d7c097468d11dd7c304380b27ac522ec922c469dba54fc2c4e222d552054f6fdf0cef937d94fb4b052b561079e28605c", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xba2) 11:58:05 executing program 4: syz_read_part_table(0x2555, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 322.972420][T19389] loop2: detected capacity change from 0 to 3 [ 322.988744][T19357] loop0: detected capacity change from 0 to 3 [ 323.024298][T19403] loop4: detected capacity change from 0 to 18 [ 323.065574][T19389] loop2: detected capacity change from 0 to 3 11:58:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x11000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:06 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 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) ftruncate(r1, 0x200) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f00000026c0)={{}, "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"}) socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 11:58:06 executing program 0: syz_read_part_table(0x68, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:06 executing program 4: syz_read_part_table(0x2568, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:06 executing program 2: syz_read_part_table(0x12, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:06 executing program 5: syz_read_part_table(0xe, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) [ 323.748895][T19430] loop0: detected capacity change from 0 to 3 [ 323.757441][T19429] loop2: detected capacity change from 0 to 3 [ 323.760425][T19434] loop4: detected capacity change from 0 to 18 11:58:06 executing program 0: syz_read_part_table(0x6c, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:06 executing program 4: syz_read_part_table(0x256c, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:06 executing program 2: syz_read_part_table(0x25, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 323.840465][T19453] loop5: detected capacity change from 0 to 3 [ 323.895908][T19464] loop0: detected capacity change from 0 to 3 [ 323.920610][T19471] loop2: detected capacity change from 0 to 3 [ 323.963363][T19474] loop4: detected capacity change from 0 to 18 [ 323.994225][T19464] loop0: detected capacity change from 0 to 3 [ 324.049350][T19474] loop4: detected capacity change from 0 to 18 11:58:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x17030000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:07 executing program 5: syz_read_part_table(0x3, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:07 executing program 2: syz_read_part_table(0x48, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:07 executing program 0: syz_read_part_table(0x74, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:07 executing program 4: syz_read_part_table(0x2574, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:07 executing program 5: syz_read_part_table(0x3, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 324.688173][T19511] loop0: detected capacity change from 0 to 3 [ 324.694463][T19513] loop4: detected capacity change from 0 to 18 [ 324.694472][T19519] loop5: detected capacity change from 0 to 3 [ 324.707249][T19514] loop2: detected capacity change from 0 to 3 11:58:07 executing program 4: syz_read_part_table(0x257a, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:07 executing program 0: syz_read_part_table(0x7a, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 324.780664][T19544] loop5: detected capacity change from 0 to 3 [ 324.799178][T19514] loop2: detected capacity change from 0 to 3 11:58:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 324.825690][T19557] loop0: detected capacity change from 0 to 3 [ 324.861464][T19560] loop4: detected capacity change from 0 to 18 [ 324.904461][T19557] loop0: detected capacity change from 0 to 3 11:58:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x803e0000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:08 executing program 2: syz_read_part_table(0x4c, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:08 executing program 5 (fault-call:0 fault-nth:0): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:08 executing program 4: syz_read_part_table(0x25fe, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:08 executing program 0: syz_read_part_table(0x90, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 325.620479][T19595] FAULT_INJECTION: forcing a failure. [ 325.620479][T19595] name failslab, interval 1, probability 0, space 0, times 0 [ 325.633121][T19595] CPU: 0 PID: 19595 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 325.637988][T19599] loop4: detected capacity change from 0 to 18 [ 325.641889][T19595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.658082][T19595] Call Trace: [ 325.661354][T19595] dump_stack+0x137/0x19d [ 325.665691][T19595] should_fail+0x23c/0x250 11:58:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xc0000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) [ 325.668660][T19593] loop0: detected capacity change from 0 to 3 [ 325.670111][T19595] ? __se_sys_memfd_create+0xfb/0x390 [ 325.670139][T19595] __should_failslab+0x81/0x90 [ 325.680818][T19596] loop2: detected capacity change from 0 to 3 [ 325.681556][T19595] should_failslab+0x5/0x20 [ 325.681578][T19595] __kmalloc+0x66/0x340 [ 325.701009][T19595] ? strnlen_user+0x137/0x1c0 [ 325.705747][T19595] __se_sys_memfd_create+0xfb/0x390 [ 325.710944][T19595] __x64_sys_memfd_create+0x2d/0x40 [ 325.716139][T19595] do_syscall_64+0x4a/0x90 11:58:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54ffffff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 325.720569][T19595] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 325.726467][T19595] RIP: 0033:0x4665d9 [ 325.730356][T19595] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 325.750072][T19595] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 325.758498][T19595] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00000000004665d9 11:58:08 executing program 5 (fault-call:0 fault-nth:1): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) [ 325.766450][T19595] RDX: 00000000000007fe RSI: 0000000000000000 RDI: 00000000004bee66 [ 325.774442][T19595] RBP: 0000000000000001 R08: 00000000000003ff R09: 0000000000000000 [ 325.782393][T19595] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 325.790378][T19595] R13: 00007ffdd66364af R14: 00000000000007fe R15: 0000000000022000 11:58:08 executing program 4: syz_read_part_table(0x2500, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xc03e0000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54d7fbec", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 325.900686][T19627] FAULT_INJECTION: forcing a failure. [ 325.900686][T19627] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 325.913784][T19627] CPU: 1 PID: 19627 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 325.922553][T19627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.932624][T19627] Call Trace: [ 325.935924][T19627] dump_stack+0x137/0x19d [ 325.940280][T19627] should_fail+0x23c/0x250 [ 325.944696][T19627] should_fail_usercopy+0x16/0x20 [ 325.949810][T19627] _copy_from_user+0x1c/0xd0 [ 325.954414][T19627] __se_sys_memfd_create+0x137/0x390 [ 325.959773][T19627] __x64_sys_memfd_create+0x2d/0x40 [ 325.964984][T19627] do_syscall_64+0x4a/0x90 [ 325.969403][T19627] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 325.975299][T19627] RIP: 0033:0x4665d9 [ 325.979183][T19627] 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 [ 325.998811][T19627] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 326.007221][T19627] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00000000004665d9 [ 326.015265][T19627] RDX: 00000000000007fe RSI: 0000000000000000 RDI: 00000000004bee66 [ 326.023234][T19627] RBP: 0000000000000001 R08: 00000000000003ff R09: 0000000000000000 [ 326.031272][T19627] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 326.039240][T19627] R13: 00007ffdd66364af R14: 00000000000007fe R15: 0000000000022000 [ 326.070460][T19596] loop2: detected capacity change from 0 to 3 [ 326.076625][T19593] loop0: detected capacity change from 0 to 3 11:58:08 executing program 2: syz_read_part_table(0x55, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54d2ecfb", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:08 executing program 5 (fault-call:0 fault-nth:2): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xe03f0300) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) [ 326.162414][T19661] FAULT_INJECTION: forcing a failure. [ 326.162414][T19661] name failslab, interval 1, probability 0, space 0, times 0 [ 326.175067][T19661] CPU: 0 PID: 19661 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 326.183839][T19661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.193876][T19661] Call Trace: [ 326.197150][T19661] dump_stack+0x137/0x19d [ 326.201482][T19661] should_fail+0x23c/0x250 [ 326.205895][T19661] ? shmem_alloc_inode+0x22/0x30 [ 326.210842][T19661] __should_failslab+0x81/0x90 [ 326.215702][T19661] ? shmem_match+0xa0/0xa0 [ 326.220116][T19661] should_failslab+0x5/0x20 [ 326.224734][T19661] kmem_cache_alloc+0x46/0x2f0 [ 326.229511][T19661] ? do_anonymous_page+0x411/0x8b0 [ 326.234653][T19661] ? fsnotify_perm+0x59/0x2e0 [ 326.239395][T19661] ? shmem_match+0xa0/0xa0 [ 326.243865][T19661] shmem_alloc_inode+0x22/0x30 [ 326.248700][T19661] new_inode_pseudo+0x38/0x1c0 [ 326.253461][T19661] new_inode+0x21/0x120 [ 326.257609][T19661] shmem_get_inode+0xa1/0x480 [ 326.262290][T19661] __shmem_file_setup+0xf1/0x1d0 [ 326.267233][T19661] shmem_file_setup+0x37/0x40 [ 326.271988][T19661] __se_sys_memfd_create+0x1eb/0x390 [ 326.277272][T19661] __x64_sys_memfd_create+0x2d/0x40 [ 326.282495][T19661] do_syscall_64+0x4a/0x90 [ 326.286916][T19661] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.292824][T19661] RIP: 0033:0x4665d9 [ 326.296713][T19661] 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 [ 326.316374][T19661] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 326.324785][T19661] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00000000004665d9 [ 326.332750][T19661] RDX: 00000000000007fe RSI: 0000000000000000 RDI: 00000000004bee66 [ 326.340716][T19661] RBP: 0000000000000001 R08: 00000000000003ff R09: 0000000000000000 [ 326.348681][T19661] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 326.356645][T19661] R13: 00007ffdd66364af R14: 00000000000007fe R15: 0000000000022000 11:58:08 executing program 0: syz_read_part_table(0xfe, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:08 executing program 4: syz_read_part_table(0x2500, 0x3, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xeffdffff) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54ffffff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:08 executing program 5 (fault-call:0 fault-nth:3): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) [ 326.398849][T19665] loop2: detected capacity change from 0 to 3 [ 326.433273][T19680] FAULT_INJECTION: forcing a failure. [ 326.433273][T19680] name failslab, interval 1, probability 0, space 0, times 0 11:58:09 executing program 4: syz_read_part_table(0x2500, 0x4, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xfffffdef) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54ffffff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 326.445930][T19680] CPU: 0 PID: 19680 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 326.454723][T19680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.464775][T19680] Call Trace: [ 326.468049][T19680] dump_stack+0x137/0x19d [ 326.472381][T19680] should_fail+0x23c/0x250 [ 326.476798][T19680] ? security_inode_alloc+0x30/0x180 [ 326.482130][T19680] __should_failslab+0x81/0x90 [ 326.486900][T19680] should_failslab+0x5/0x20 [ 326.491399][T19680] kmem_cache_alloc+0x46/0x2f0 [ 326.496204][T19680] security_inode_alloc+0x30/0x180 [ 326.501339][T19680] inode_init_always+0x20b/0x420 [ 326.506295][T19680] ? shmem_match+0xa0/0xa0 [ 326.510717][T19680] new_inode_pseudo+0x73/0x1c0 [ 326.515479][T19680] new_inode+0x21/0x120 [ 326.519628][T19680] shmem_get_inode+0xa1/0x480 [ 326.524344][T19680] __shmem_file_setup+0xf1/0x1d0 [ 326.529288][T19680] shmem_file_setup+0x37/0x40 [ 326.533967][T19680] __se_sys_memfd_create+0x1eb/0x390 [ 326.539257][T19680] __x64_sys_memfd_create+0x2d/0x40 [ 326.544531][T19680] do_syscall_64+0x4a/0x90 [ 326.548947][T19680] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.554844][T19680] RIP: 0033:0x4665d9 [ 326.558788][T19680] 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 [ 326.578440][T19680] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 326.586897][T19680] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00000000004665d9 [ 326.594865][T19680] RDX: 00000000000007fe RSI: 0000000000000000 RDI: 00000000004bee66 [ 326.605043][T19680] RBP: 0000000000000001 R08: 00000000000003ff R09: 0000000000000000 [ 326.613009][T19680] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 326.620991][T19680] R13: 00007ffdd66364af R14: 00000000000007fe R15: 0000000000022000 [ 326.681068][T19665] loop2: detected capacity change from 0 to 3 11:58:09 executing program 2: syz_read_part_table(0x68, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xffffff7f) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:09 executing program 5 (fault-call:0 fault-nth:4): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:09 executing program 4: syz_read_part_table(0x2500, 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 326.756978][T19701] loop0: detected capacity change from 0 to 3 [ 326.774358][T19716] FAULT_INJECTION: forcing a failure. [ 326.774358][T19716] name failslab, interval 1, probability 0, space 0, times 0 [ 326.786997][T19716] CPU: 0 PID: 19716 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 326.795787][T19716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.805889][T19716] Call Trace: [ 326.809228][T19716] dump_stack+0x137/0x19d [ 326.813541][T19716] should_fail+0x23c/0x250 [ 326.818115][T19716] ? __d_alloc+0x36/0x370 [ 326.822450][T19716] __should_failslab+0x81/0x90 [ 326.827215][T19716] should_failslab+0x5/0x20 [ 326.831804][T19716] kmem_cache_alloc+0x46/0x2f0 [ 326.836550][T19716] ? __init_rwsem+0x59/0x70 [ 326.841046][T19716] __d_alloc+0x36/0x370 [ 326.845184][T19716] ? current_time+0xdb/0x190 [ 326.849858][T19716] d_alloc_pseudo+0x1a/0x50 [ 326.854921][T19716] alloc_file_pseudo+0x63/0x130 [ 326.859769][T19716] __shmem_file_setup+0x14c/0x1d0 [ 326.864803][T19716] shmem_file_setup+0x37/0x40 [ 326.869485][T19716] __se_sys_memfd_create+0x1eb/0x390 [ 326.874770][T19716] __x64_sys_memfd_create+0x2d/0x40 [ 326.880017][T19716] do_syscall_64+0x4a/0x90 [ 326.884448][T19716] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.890366][T19716] RIP: 0033:0x4665d9 [ 326.894237][T19716] 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 [ 326.913825][T19716] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 326.922231][T19716] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00000000004665d9 [ 326.930196][T19716] RDX: 00000000000007fe RSI: 0000000000000000 RDI: 00000000004bee66 [ 326.938234][T19716] RBP: 0000000000000001 R08: 00000000000003ff R09: 0000000000000000 [ 326.946261][T19716] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 326.954231][T19716] R13: 00007ffdd66364af R14: 00000000000007fe R15: 0000000000022000 [ 327.018690][T19701] loop0: detected capacity change from 0 to 3 [ 327.027625][T19727] loop2: detected capacity change from 0 to 3 11:58:09 executing program 0: syz_read_part_table(0x204, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="547fffff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x4000000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:09 executing program 4: syz_read_part_table(0x2500, 0x6, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:09 executing program 5 (fault-call:0 fault-nth:5): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="549effff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 327.132382][T19738] FAULT_INJECTION: forcing a failure. [ 327.132382][T19738] name failslab, interval 1, probability 0, space 0, times 0 [ 327.145026][T19738] CPU: 0 PID: 19738 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 327.153808][T19738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.163881][T19738] Call Trace: [ 327.167159][T19738] dump_stack+0x137/0x19d [ 327.171618][T19738] should_fail+0x23c/0x250 [ 327.176108][T19738] ? __alloc_file+0x2e/0x1a0 [ 327.180701][T19738] __should_failslab+0x81/0x90 [ 327.185468][T19738] should_failslab+0x5/0x20 [ 327.190004][T19738] kmem_cache_alloc+0x46/0x2f0 [ 327.194865][T19738] ? inode_doinit_with_dentry+0x382/0x950 [ 327.200630][T19738] __alloc_file+0x2e/0x1a0 [ 327.205060][T19738] alloc_empty_file+0xcd/0x1c0 [ 327.209820][T19738] alloc_file+0x3a/0x280 [ 327.214075][T19738] alloc_file_pseudo+0xe2/0x130 [ 327.218920][T19738] __shmem_file_setup+0x14c/0x1d0 [ 327.223966][T19738] shmem_file_setup+0x37/0x40 [ 327.228645][T19738] __se_sys_memfd_create+0x1eb/0x390 [ 327.233975][T19738] __x64_sys_memfd_create+0x2d/0x40 [ 327.239171][T19738] do_syscall_64+0x4a/0x90 [ 327.243639][T19738] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 327.249537][T19738] RIP: 0033:0x4665d9 [ 327.253427][T19738] 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 [ 327.273101][T19738] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 11:58:09 executing program 4: syz_read_part_table(0x2500, 0x7, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:09 executing program 5 (fault-call:0 fault-nth:6): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 327.281602][T19738] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00000000004665d9 [ 327.289593][T19738] RDX: 00000000000007fe RSI: 0000000000000000 RDI: 00000000004bee66 [ 327.297562][T19738] RBP: 0000000000000001 R08: 00000000000003ff R09: 0000000000000000 [ 327.305529][T19738] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 327.313495][T19738] R13: 00007ffdd66364af R14: 00000000000007fe R15: 0000000000022000 [ 327.350651][T19727] loop2: detected capacity change from 0 to 3 [ 327.357658][T19756] FAULT_INJECTION: forcing a failure. [ 327.357658][T19756] name failslab, interval 1, probability 0, space 0, times 0 [ 327.370292][T19756] CPU: 1 PID: 19756 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 327.379544][T19756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.389831][T19756] Call Trace: [ 327.393091][T19756] dump_stack+0x137/0x19d [ 327.397486][T19756] should_fail+0x23c/0x250 [ 327.401905][T19756] ? security_file_alloc+0x30/0x190 [ 327.407088][T19756] __should_failslab+0x81/0x90 [ 327.411857][T19756] should_failslab+0x5/0x20 [ 327.416339][T19756] kmem_cache_alloc+0x46/0x2f0 [ 327.421113][T19756] security_file_alloc+0x30/0x190 [ 327.426122][T19756] __alloc_file+0x83/0x1a0 [ 327.430518][T19756] alloc_empty_file+0xcd/0x1c0 [ 327.435361][T19756] alloc_file+0x3a/0x280 [ 327.439622][T19756] alloc_file_pseudo+0xe2/0x130 [ 327.444573][T19756] __shmem_file_setup+0x14c/0x1d0 [ 327.449585][T19756] shmem_file_setup+0x37/0x40 [ 327.454309][T19756] __se_sys_memfd_create+0x1eb/0x390 [ 327.459643][T19756] __x64_sys_memfd_create+0x2d/0x40 [ 327.464841][T19756] do_syscall_64+0x4a/0x90 [ 327.469242][T19756] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 327.475143][T19756] RIP: 0033:0x4665d9 [ 327.479060][T19756] 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 [ 327.498647][T19756] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 327.507055][T19756] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00000000004665d9 [ 327.515175][T19756] RDX: 00000000000007fe RSI: 0000000000000000 RDI: 00000000004bee66 [ 327.523128][T19756] RBP: 0000000000000001 R08: 00000000000003ff R09: 0000000000000000 [ 327.531100][T19756] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 327.539055][T19756] R13: 00007ffdd66364af R14: 00000000000007fe R15: 0000000000022000 11:58:10 executing program 2: syz_read_part_table(0x6c, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:10 executing program 4: syz_read_part_table(0x2500, 0x8, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54efffff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:10 executing program 5 (fault-call:0 fault-nth:7): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 327.562452][T19750] loop0: detected capacity change from 0 to 3 [ 327.606524][T19772] FAULT_INJECTION: forcing a failure. [ 327.606524][T19772] name failslab, interval 1, probability 0, space 0, times 0 [ 327.619381][T19772] CPU: 1 PID: 19772 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 327.628188][T19772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.638269][T19772] Call Trace: [ 327.641672][T19772] dump_stack+0x137/0x19d [ 327.646039][T19772] should_fail+0x23c/0x250 [ 327.650468][T19772] ? getname_flags+0x84/0x3d0 [ 327.655159][T19772] __should_failslab+0x81/0x90 [ 327.659986][T19772] should_failslab+0x5/0x20 [ 327.664504][T19772] kmem_cache_alloc+0x46/0x2f0 [ 327.669272][T19772] getname_flags+0x84/0x3d0 [ 327.673818][T19772] ? vfs_write+0x50c/0x770 [ 327.678381][T19772] getname+0x15/0x20 [ 327.682355][T19772] do_sys_openat2+0x5b/0x250 [ 327.686983][T19772] __x64_sys_openat+0xef/0x110 [ 327.691768][T19772] do_syscall_64+0x4a/0x90 [ 327.696200][T19772] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 327.702161][T19772] RIP: 0033:0x4196c4 [ 327.706067][T19772] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 327.725672][T19772] RSP: 002b:00007fbbe60bfe20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 327.734082][T19772] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 327.742141][T19772] RDX: 0000000000000002 RSI: 00007fbbe60bff40 RDI: 00000000ffffff9c [ 327.750112][T19772] RBP: 00007fbbe60bff40 R08: 0000000000000000 R09: 0000000000000000 [ 327.758095][T19772] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 327.766063][T19772] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 11:58:10 executing program 0: syz_read_part_table(0x300, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:10 executing program 4: syz_read_part_table(0x2500, 0x9, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 327.823970][T19780] loop2: detected capacity change from 0 to 3 [ 327.844191][T19750] loop0: detected capacity change from 0 to 3 [ 327.934050][T19780] loop2: detected capacity change from 0 to 3 11:58:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x20000000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54f0ffff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:10 executing program 5 (fault-call:0 fault-nth:8): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:10 executing program 4: syz_read_part_table(0x2500, 0xa, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:10 executing program 2: syz_read_part_table(0x74, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 327.995183][T19805] loop0: detected capacity change from 0 to 3 11:58:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:10 executing program 4: syz_read_part_table(0x2500, 0xb, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 328.056643][T19816] loop2: detected capacity change from 0 to 3 [ 328.068537][T19818] FAULT_INJECTION: forcing a failure. [ 328.068537][T19818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 328.081609][T19818] CPU: 0 PID: 19818 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 328.090375][T19818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.100434][T19818] Call Trace: [ 328.103728][T19818] dump_stack+0x137/0x19d [ 328.108072][T19818] should_fail+0x23c/0x250 [ 328.112498][T19818] should_fail_usercopy+0x16/0x20 [ 328.117553][T19818] strncpy_from_user+0x21/0x250 [ 328.122434][T19818] getname_flags+0xb8/0x3d0 [ 328.126960][T19818] ? vfs_write+0x50c/0x770 [ 328.131376][T19818] getname+0x15/0x20 [ 328.135269][T19818] do_sys_openat2+0x5b/0x250 [ 328.139867][T19818] __x64_sys_openat+0xef/0x110 [ 328.144636][T19818] do_syscall_64+0x4a/0x90 [ 328.149096][T19818] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 328.155071][T19818] RIP: 0033:0x4196c4 [ 328.158983][T19818] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 328.178610][T19818] RSP: 002b:00007fbbe60bfe20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 328.187039][T19818] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 328.195040][T19818] RDX: 0000000000000002 RSI: 00007fbbe60bff40 RDI: 00000000ffffff9c 11:58:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:10 executing program 0: syz_read_part_table(0x402, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:10 executing program 4: syz_read_part_table(0x2500, 0xc, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:10 executing program 5 (fault-call:0 fault-nth:9): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) [ 328.203007][T19818] RBP: 00007fbbe60bff40 R08: 0000000000000000 R09: 0000000000000000 [ 328.210974][T19818] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 328.218962][T19818] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 11:58:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 328.289454][T19816] loop2: detected capacity change from 0 to 3 [ 328.308334][T19852] FAULT_INJECTION: forcing a failure. [ 328.308334][T19852] name failslab, interval 1, probability 0, space 0, times 0 [ 328.320984][T19852] CPU: 1 PID: 19852 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 328.329763][T19852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.339841][T19852] Call Trace: [ 328.343131][T19852] dump_stack+0x137/0x19d [ 328.347472][T19852] should_fail+0x23c/0x250 [ 328.352260][T19852] ? __alloc_file+0x2e/0x1a0 [ 328.356831][T19852] __should_failslab+0x81/0x90 [ 328.361582][T19852] should_failslab+0x5/0x20 [ 328.366103][T19852] kmem_cache_alloc+0x46/0x2f0 [ 328.370869][T19852] __alloc_file+0x2e/0x1a0 [ 328.375287][T19852] alloc_empty_file+0xcd/0x1c0 [ 328.380051][T19852] path_openat+0x6a/0x20b0 [ 328.384466][T19852] ? avc_has_perm_noaudit+0x19a/0x240 [ 328.389919][T19852] ? avc_has_perm_noaudit+0x19a/0x240 [ 328.395292][T19852] ? avc_has_perm+0x59/0x150 [ 328.399893][T19852] ? avc_has_perm+0xc8/0x150 [ 328.404571][T19852] do_filp_open+0xd9/0x1f0 [ 328.409111][T19852] ? __virt_addr_valid+0x15a/0x1a0 [ 328.414226][T19852] ? __check_object_size+0x253/0x310 [ 328.419529][T19852] ? _find_next_bit+0x16a/0x190 [ 328.424395][T19852] ? alloc_fd+0x388/0x3e0 [ 328.428723][T19852] do_sys_openat2+0xa3/0x250 [ 328.433327][T19852] __x64_sys_openat+0xef/0x110 [ 328.438118][T19852] do_syscall_64+0x4a/0x90 [ 328.442568][T19852] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 328.448533][T19852] RIP: 0033:0x4196c4 [ 328.452422][T19852] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 328.472028][T19852] RSP: 002b:00007fbbe60bfe20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 328.480439][T19852] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 328.488407][T19852] RDX: 0000000000000002 RSI: 00007fbbe60bff40 RDI: 00000000ffffff9c [ 328.496462][T19852] RBP: 00007fbbe60bff40 R08: 0000000000000000 R09: 0000000000000000 [ 328.504431][T19852] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 328.512411][T19852] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 [ 328.549225][T19849] loop0: detected capacity change from 0 to 3 11:58:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x40030000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:11 executing program 4: syz_read_part_table(0x2500, 0xd, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:11 executing program 5 (fault-call:0 fault-nth:10): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:11 executing program 2: syz_read_part_table(0x7a, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:11 executing program 0: syz_read_part_table(0x406, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 328.990031][T19877] FAULT_INJECTION: forcing a failure. [ 328.990031][T19877] name failslab, interval 1, probability 0, space 0, times 0 [ 329.002696][T19877] CPU: 0 PID: 19877 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 329.004350][T19880] loop2: detected capacity change from 0 to 3 [ 329.011526][T19877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.027652][T19877] Call Trace: [ 329.030933][T19877] dump_stack+0x137/0x19d [ 329.035307][T19877] should_fail+0x23c/0x250 11:58:11 executing program 4: syz_read_part_table(0x2500, 0xe, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 329.039763][T19877] ? security_file_alloc+0x30/0x190 [ 329.041100][T19878] loop0: detected capacity change from 0 to 3 [ 329.045021][T19877] __should_failslab+0x81/0x90 [ 329.055874][T19877] should_failslab+0x5/0x20 [ 329.060381][T19877] kmem_cache_alloc+0x46/0x2f0 [ 329.065213][T19877] security_file_alloc+0x30/0x190 [ 329.070343][T19877] __alloc_file+0x83/0x1a0 [ 329.074740][T19877] alloc_empty_file+0xcd/0x1c0 [ 329.079614][T19877] path_openat+0x6a/0x20b0 [ 329.084048][T19877] ? avc_has_perm_noaudit+0x19a/0x240 [ 329.089448][T19877] ? avc_has_perm_noaudit+0x19a/0x240 [ 329.094809][T19877] ? avc_has_perm+0x59/0x150 [ 329.099472][T19877] ? avc_has_perm+0xc8/0x150 [ 329.104100][T19877] do_filp_open+0xd9/0x1f0 [ 329.108510][T19877] ? __virt_addr_valid+0x15a/0x1a0 [ 329.113699][T19877] ? __check_object_size+0x253/0x310 [ 329.119044][T19877] ? _find_next_bit+0x16a/0x190 [ 329.123900][T19877] ? alloc_fd+0x388/0x3e0 [ 329.128225][T19877] do_sys_openat2+0xa3/0x250 [ 329.132799][T19877] __x64_sys_openat+0xef/0x110 [ 329.137602][T19877] do_syscall_64+0x4a/0x90 [ 329.142076][T19877] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 329.147956][T19877] RIP: 0033:0x4196c4 [ 329.151841][T19877] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 329.171505][T19877] RSP: 002b:00007fbbe60bfe20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 329.179906][T19877] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 11:58:11 executing program 5 (fault-call:0 fault-nth:11): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 329.187866][T19877] RDX: 0000000000000002 RSI: 00007fbbe60bff40 RDI: 00000000ffffff9c [ 329.195819][T19877] RBP: 00007fbbe60bff40 R08: 0000000000000000 R09: 0000000000000000 [ 329.203871][T19877] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 329.211822][T19877] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 11:58:11 executing program 2: syz_read_part_table(0x90, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:11 executing program 4: syz_read_part_table(0x2500, 0xf, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 329.277242][T19902] FAULT_INJECTION: forcing a failure. [ 329.277242][T19902] name failslab, interval 1, probability 0, space 0, times 0 [ 329.289938][T19902] CPU: 0 PID: 19902 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 329.298756][T19902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.308821][T19902] Call Trace: [ 329.312101][T19902] dump_stack+0x137/0x19d [ 329.316434][T19902] should_fail+0x23c/0x250 [ 329.320853][T19902] ? loop_set_status_from_info+0x3a0/0x3a0 11:58:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 329.326697][T19902] __should_failslab+0x81/0x90 [ 329.331554][T19902] ? __kthread_create_on_node+0x7a/0x290 [ 329.331611][T19902] should_failslab+0x5/0x20 [ 329.331621][T19902] kmem_cache_alloc_trace+0x49/0x310 [ 329.331634][T19902] ? loop_set_status_from_info+0x3a0/0x3a0 [ 329.331645][T19902] __kthread_create_on_node+0x7a/0x290 [ 329.331658][T19902] ? __blkdev_get+0xc1/0x6d0 [ 329.331723][T19902] ? loop_set_status_from_info+0x3a0/0x3a0 [ 329.331734][T19902] kthread_create_on_node+0x72/0xa0 [ 329.331747][T19902] loop_configure+0x597/0xcb0 [ 329.331757][T19902] ? mntput+0x45/0x70 [ 329.331835][T19902] lo_ioctl+0x555/0x11f0 [ 329.331844][T19902] ? path_openat+0x19ab/0x20b0 [ 329.331855][T19902] ? putname+0xa5/0xc0 [ 329.331863][T19902] ? ___cache_free+0x3c/0x300 [ 329.331928][T19902] ? blkdev_common_ioctl+0x9c3/0x1040 [ 329.331952][T19902] ? selinux_file_ioctl+0x8e0/0x970 [ 329.332003][T19902] ? lo_release+0x120/0x120 [ 329.332022][T19902] blkdev_ioctl+0x1d0/0x3c0 [ 329.332043][T19902] block_ioctl+0x6d/0x80 [ 329.332064][T19902] ? blkdev_iopoll+0x70/0x70 [ 329.332083][T19902] __se_sys_ioctl+0xcb/0x140 [ 329.332135][T19902] __x64_sys_ioctl+0x3f/0x50 [ 329.332231][T19902] do_syscall_64+0x4a/0x90 [ 329.332256][T19902] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 329.332280][T19902] RIP: 0033:0x466397 [ 329.332295][T19902] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 329.332313][T19902] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 329.332334][T19902] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 329.332356][T19902] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 329.332369][T19902] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 329.332458][T19902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 329.332472][T19902] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 [ 329.391787][T19916] loop2: detected capacity change from 0 to 3 [ 329.485885][T19916] loop2: detected capacity change from 0 to 3 11:58:12 executing program 4: syz_read_part_table(0x2500, 0x10, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x200000000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:12 executing program 5 (fault-call:0 fault-nth:12): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:12 executing program 0: syz_read_part_table(0x500, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:12 executing program 2: syz_read_part_table(0xfe, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:12 executing program 4: syz_read_part_table(0x2500, 0x11, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 329.953311][T19943] loop0: detected capacity change from 0 to 3 [ 329.953582][T19944] loop2: detected capacity change from 0 to 3 [ 329.965585][T19949] FAULT_INJECTION: forcing a failure. [ 329.965585][T19949] name failslab, interval 1, probability 0, space 0, times 0 [ 329.978344][T19949] CPU: 0 PID: 19949 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 329.987110][T19949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.997163][T19949] Call Trace: [ 330.000467][T19949] dump_stack+0x137/0x19d [ 330.004786][T19949] should_fail+0x23c/0x250 [ 330.009205][T19949] ? __kernfs_new_node+0x6a/0x330 [ 330.014289][T19949] __should_failslab+0x81/0x90 [ 330.019090][T19949] should_failslab+0x5/0x20 [ 330.023592][T19949] kmem_cache_alloc+0x46/0x2f0 [ 330.028369][T19949] ? kvm_sched_clock_read+0xd/0x20 [ 330.033487][T19949] __kernfs_new_node+0x6a/0x330 [ 330.038411][T19949] ? select_task_rq_fair+0x186/0xc00 [ 330.043697][T19949] ? rb_insert_color+0x7e/0x310 [ 330.048545][T19949] kernfs_create_dir_ns+0x5e/0x140 [ 330.053703][T19949] internal_create_group+0x138/0x850 [ 330.058995][T19949] ? enqueue_task_fair+0xcd/0x510 [ 330.064023][T19949] sysfs_create_group+0x1b/0x20 [ 330.068880][T19949] loop_configure+0xa21/0xcb0 [ 330.073555][T19949] lo_ioctl+0x555/0x11f0 [ 330.077793][T19949] ? path_openat+0x19ab/0x20b0 [ 330.082555][T19949] ? putname+0xa5/0xc0 [ 330.086689][T19949] ? ___cache_free+0x3c/0x300 [ 330.091366][T19949] ? blkdev_common_ioctl+0x9c3/0x1040 [ 330.096738][T19949] ? selinux_file_ioctl+0x8e0/0x970 [ 330.101970][T19949] ? lo_release+0x120/0x120 [ 330.106472][T19949] blkdev_ioctl+0x1d0/0x3c0 [ 330.110972][T19949] block_ioctl+0x6d/0x80 [ 330.115212][T19949] ? blkdev_iopoll+0x70/0x70 [ 330.119904][T19949] __se_sys_ioctl+0xcb/0x140 [ 330.124494][T19949] __x64_sys_ioctl+0x3f/0x50 [ 330.129083][T19949] do_syscall_64+0x4a/0x90 [ 330.133500][T19949] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 330.139397][T19949] RIP: 0033:0x466397 [ 330.143283][T19949] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 330.163942][T19949] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 330.172417][T19949] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 330.180400][T19949] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 330.188477][T19949] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 330.196445][T19949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 11:58:12 executing program 5 (fault-call:0 fault-nth:13): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 330.204491][T19949] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 [ 330.212519][T19949] loop5: detected capacity change from 0 to 3 11:58:12 executing program 0: syz_read_part_table(0x600, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:12 executing program 2: syz_read_part_table(0x204, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:12 executing program 4: syz_read_part_table(0x2500, 0x12, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 330.328385][T19985] loop2: detected capacity change from 0 to 3 [ 330.336653][T19988] loop0: detected capacity change from 0 to 3 [ 330.343178][T19989] FAULT_INJECTION: forcing a failure. [ 330.343178][T19989] name failslab, interval 1, probability 0, space 0, times 0 [ 330.355889][T19989] CPU: 1 PID: 19989 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 330.364682][T19989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.374736][T19989] Call Trace: [ 330.378039][T19989] dump_stack+0x137/0x19d [ 330.382387][T19989] should_fail+0x23c/0x250 [ 330.386827][T19989] ? __kernfs_new_node+0x6a/0x330 [ 330.391860][T19989] __should_failslab+0x81/0x90 [ 330.396685][T19989] should_failslab+0x5/0x20 [ 330.401685][T19989] kmem_cache_alloc+0x46/0x2f0 [ 330.406469][T19989] ? __cond_resched+0x11/0x40 [ 330.411183][T19989] __kernfs_new_node+0x6a/0x330 [ 330.416017][T19989] ? idr_alloc_cyclic+0x249/0x2d0 [ 330.421058][T19989] ? rb_insert_color+0x7e/0x310 [ 330.425901][T19989] kernfs_new_node+0x5b/0xd0 [ 330.430474][T19989] __kernfs_create_file+0x45/0x1a0 [ 330.435616][T19989] sysfs_add_file_mode_ns+0x1c1/0x250 [ 330.440970][T19989] internal_create_group+0x2e4/0x850 [ 330.446320][T19989] sysfs_create_group+0x1b/0x20 [ 330.451169][T19989] loop_configure+0xa21/0xcb0 [ 330.455892][T19989] lo_ioctl+0x555/0x11f0 [ 330.460136][T19989] ? path_openat+0x19ab/0x20b0 [ 330.464923][T19989] ? putname+0xa5/0xc0 [ 330.468974][T19989] ? ___cache_free+0x3c/0x300 [ 330.473677][T19989] ? blkdev_common_ioctl+0x9c3/0x1040 [ 330.479030][T19989] ? selinux_file_ioctl+0x8e0/0x970 [ 330.484258][T19989] ? lo_release+0x120/0x120 [ 330.488741][T19989] blkdev_ioctl+0x1d0/0x3c0 [ 330.493238][T19989] block_ioctl+0x6d/0x80 [ 330.497463][T19989] ? blkdev_iopoll+0x70/0x70 [ 330.502034][T19989] __se_sys_ioctl+0xcb/0x140 [ 330.506613][T19989] __x64_sys_ioctl+0x3f/0x50 [ 330.511241][T19989] do_syscall_64+0x4a/0x90 [ 330.515674][T19989] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 330.521581][T19989] RIP: 0033:0x466397 [ 330.525487][T19989] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 330.545087][T19989] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 330.553492][T19989] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 330.561463][T19989] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 330.569434][T19989] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 330.577398][T19989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 330.585492][T19989] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 [ 330.599484][T19989] loop5: detected capacity change from 0 to 3 [ 330.645918][T19985] loop2: detected capacity change from 0 to 3 11:58:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x400000000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:13 executing program 4: syz_read_part_table(0x2500, 0x25, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:13 executing program 5 (fault-call:0 fault-nth:14): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:13 executing program 0: syz_read_part_table(0x604, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:13 executing program 2: syz_read_part_table(0x300, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:13 executing program 4: syz_read_part_table(0x2500, 0x48, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 330.888618][T20033] loop2: detected capacity change from 0 to 3 [ 330.889249][T20035] loop0: detected capacity change from 0 to 3 11:58:13 executing program 2: syz_read_part_table(0x402, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 330.951604][T20030] FAULT_INJECTION: forcing a failure. [ 330.951604][T20030] name failslab, interval 1, probability 0, space 0, times 0 [ 330.964299][T20030] CPU: 0 PID: 20030 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 330.973201][T20030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.983258][T20030] Call Trace: [ 330.986533][T20030] dump_stack+0x137/0x19d [ 330.990867][T20030] should_fail+0x23c/0x250 [ 330.995300][T20030] ? __kernfs_new_node+0x6a/0x330 11:58:13 executing program 4: syz_read_part_table(0x2500, 0x4c, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 331.000366][T20030] __should_failslab+0x81/0x90 [ 331.005165][T20030] should_failslab+0x5/0x20 [ 331.009693][T20030] kmem_cache_alloc+0x46/0x2f0 [ 331.014619][T20030] __kernfs_new_node+0x6a/0x330 [ 331.019536][T20030] ? __cond_resched+0x11/0x40 [ 331.024217][T20030] ? mutex_lock+0x9/0x30 [ 331.028531][T20030] kernfs_new_node+0x5b/0xd0 [ 331.033269][T20030] __kernfs_create_file+0x45/0x1a0 [ 331.038395][T20030] sysfs_add_file_mode_ns+0x1c1/0x250 [ 331.043770][T20030] internal_create_group+0x2e4/0x850 11:58:13 executing program 4: syz_read_part_table(0x2500, 0x55, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:13 executing program 4: syz_read_part_table(0x2500, 0x68, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 331.049141][T20030] sysfs_create_group+0x1b/0x20 [ 331.053999][T20030] loop_configure+0xa21/0xcb0 [ 331.058687][T20030] lo_ioctl+0x555/0x11f0 [ 331.063005][T20030] ? path_openat+0x19ab/0x20b0 [ 331.067807][T20030] ? putname+0xa5/0xc0 [ 331.071879][T20030] ? ___cache_free+0x3c/0x300 [ 331.076564][T20030] ? blkdev_common_ioctl+0x9c3/0x1040 [ 331.081941][T20030] ? selinux_file_ioctl+0x8e0/0x970 [ 331.087347][T20030] ? lo_release+0x120/0x120 [ 331.091849][T20030] blkdev_ioctl+0x1d0/0x3c0 [ 331.096357][T20030] block_ioctl+0x6d/0x80 11:58:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 331.100627][T20030] ? blkdev_iopoll+0x70/0x70 [ 331.105224][T20030] __se_sys_ioctl+0xcb/0x140 [ 331.109825][T20030] __x64_sys_ioctl+0x3f/0x50 [ 331.114427][T20030] do_syscall_64+0x4a/0x90 [ 331.118849][T20030] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 331.124799][T20030] RIP: 0033:0x466397 [ 331.128694][T20030] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 331.148283][T20030] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 331.156874][T20030] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 331.164919][T20030] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 331.172927][T20030] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 331.180918][T20030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 331.188912][T20030] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 [ 331.205139][T20030] loop5: detected capacity change from 0 to 3 [ 331.232480][T20052] loop2: detected capacity change from 0 to 3 [ 331.233149][T20035] loop0: detected capacity change from 0 to 3 11:58:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x800000000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:14 executing program 4: syz_read_part_table(0x2500, 0x6c, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:14 executing program 5 (fault-call:0 fault-nth:15): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:14 executing program 0: syz_read_part_table(0x700, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:14 executing program 2: syz_read_part_table(0x406, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 331.812945][T20098] FAULT_INJECTION: forcing a failure. [ 331.812945][T20098] name failslab, interval 1, probability 0, space 0, times 0 [ 331.825017][T20103] loop2: detected capacity change from 0 to 3 [ 331.825609][T20098] CPU: 0 PID: 20098 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 331.840404][T20098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.840750][T20101] loop0: detected capacity change from 0 to 3 [ 331.850472][T20098] Call Trace: 11:58:14 executing program 4: syz_read_part_table(0x2500, 0x74, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 331.850482][T20098] dump_stack+0x137/0x19d [ 331.864172][T20098] should_fail+0x23c/0x250 [ 331.868589][T20098] ? __kernfs_new_node+0x6a/0x330 [ 331.873756][T20098] __should_failslab+0x81/0x90 [ 331.878553][T20098] should_failslab+0x5/0x20 [ 331.883076][T20098] kmem_cache_alloc+0x46/0x2f0 [ 331.887871][T20098] ? __cond_resched+0x11/0x40 [ 331.892602][T20098] __kernfs_new_node+0x6a/0x330 [ 331.897482][T20098] ? idr_alloc_cyclic+0x249/0x2d0 [ 331.902592][T20098] ? rb_insert_color+0x7e/0x310 [ 331.907500][T20098] kernfs_new_node+0x5b/0xd0 11:58:14 executing program 4: syz_read_part_table(0x2500, 0x7a, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 331.912125][T20098] __kernfs_create_file+0x45/0x1a0 [ 331.917249][T20098] sysfs_add_file_mode_ns+0x1c1/0x250 [ 331.922650][T20098] internal_create_group+0x2e4/0x850 [ 331.927992][T20098] sysfs_create_group+0x1b/0x20 [ 331.932932][T20098] loop_configure+0xa21/0xcb0 [ 331.937688][T20098] lo_ioctl+0x555/0x11f0 [ 331.941942][T20098] ? path_openat+0x19ab/0x20b0 [ 331.946789][T20098] ? putname+0xa5/0xc0 [ 331.950995][T20098] ? ___cache_free+0x3c/0x300 [ 331.955750][T20098] ? blkdev_common_ioctl+0x9c3/0x1040 [ 331.961274][T20098] ? selinux_file_ioctl+0x8e0/0x970 [ 331.966528][T20098] ? lo_release+0x120/0x120 [ 331.971010][T20098] blkdev_ioctl+0x1d0/0x3c0 [ 331.975500][T20098] block_ioctl+0x6d/0x80 [ 331.979741][T20098] ? blkdev_iopoll+0x70/0x70 [ 331.984348][T20098] __se_sys_ioctl+0xcb/0x140 [ 331.988937][T20098] __x64_sys_ioctl+0x3f/0x50 [ 331.993525][T20098] do_syscall_64+0x4a/0x90 [ 331.997923][T20098] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 332.003870][T20098] RIP: 0033:0x466397 [ 332.007773][T20098] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 332.027449][T20098] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 332.035914][T20098] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 332.043866][T20098] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 332.052018][T20098] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 332.060175][T20098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 332.068126][T20098] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 [ 332.078645][T20098] loop5: detected capacity change from 0 to 3 11:58:14 executing program 5 (fault-call:0 fault-nth:16): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:14 executing program 4: syz_read_part_table(0x2500, 0x90, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 332.205086][T20148] FAULT_INJECTION: forcing a failure. [ 332.205086][T20148] name failslab, interval 1, probability 0, space 0, times 0 [ 332.217780][T20148] CPU: 1 PID: 20148 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 332.226599][T20148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.236755][T20148] Call Trace: [ 332.240039][T20148] dump_stack+0x137/0x19d [ 332.244447][T20148] should_fail+0x23c/0x250 [ 332.248906][T20148] ? __kernfs_new_node+0x6a/0x330 [ 332.253932][T20148] __should_failslab+0x81/0x90 [ 332.258701][T20148] should_failslab+0x5/0x20 [ 332.263206][T20148] kmem_cache_alloc+0x46/0x2f0 [ 332.267975][T20148] __kernfs_new_node+0x6a/0x330 [ 332.272827][T20148] ? __cond_resched+0x11/0x40 [ 332.277529][T20148] ? mutex_lock+0x9/0x30 [ 332.281802][T20148] kernfs_new_node+0x5b/0xd0 [ 332.286405][T20148] __kernfs_create_file+0x45/0x1a0 [ 332.291537][T20148] sysfs_add_file_mode_ns+0x1c1/0x250 [ 332.297035][T20148] internal_create_group+0x2e4/0x850 [ 332.302372][T20148] sysfs_create_group+0x1b/0x20 [ 332.307266][T20148] loop_configure+0xa21/0xcb0 [ 332.311940][T20148] lo_ioctl+0x555/0x11f0 [ 332.316209][T20148] ? path_openat+0x19ab/0x20b0 [ 332.321045][T20148] ? putname+0xa5/0xc0 [ 332.325139][T20148] ? ___cache_free+0x3c/0x300 [ 332.329820][T20148] ? blkdev_common_ioctl+0x9c3/0x1040 [ 332.335217][T20148] ? selinux_file_ioctl+0x8e0/0x970 [ 332.340413][T20148] ? lo_release+0x120/0x120 [ 332.344931][T20148] blkdev_ioctl+0x1d0/0x3c0 [ 332.349436][T20148] block_ioctl+0x6d/0x80 [ 332.353677][T20148] ? blkdev_iopoll+0x70/0x70 [ 332.358265][T20148] __se_sys_ioctl+0xcb/0x140 [ 332.362854][T20148] __x64_sys_ioctl+0x3f/0x50 [ 332.367476][T20148] do_syscall_64+0x4a/0x90 [ 332.371959][T20148] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 332.377914][T20148] RIP: 0033:0x466397 [ 332.381821][T20148] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 332.401447][T20148] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 332.409859][T20148] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 332.417905][T20148] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 332.425912][T20148] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 332.433986][T20148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 332.441954][T20148] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 [ 332.452028][T20148] loop5: detected capacity change from 0 to 3 11:58:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:15 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xa00000000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:15 executing program 0: syz_read_part_table(0x900, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:15 executing program 2: syz_read_part_table(0x500, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:15 executing program 4: syz_read_part_table(0x2500, 0xfe, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:15 executing program 5 (fault-call:0 fault-nth:17): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:15 executing program 4: syz_read_part_table(0x2500, 0x204, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 332.746884][T20170] FAULT_INJECTION: forcing a failure. [ 332.746884][T20170] name failslab, interval 1, probability 0, space 0, times 0 [ 332.755340][T20175] loop0: detected capacity change from 0 to 4 [ 332.759532][T20170] CPU: 1 PID: 20170 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 332.774311][T20170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.777526][T20173] loop2: detected capacity change from 0 to 3 [ 332.784411][T20170] Call Trace: 11:58:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 332.784422][T20170] dump_stack+0x137/0x19d [ 332.784447][T20170] should_fail+0x23c/0x250 [ 332.802599][T20170] ? __kernfs_new_node+0x6a/0x330 [ 332.807644][T20170] __should_failslab+0x81/0x90 [ 332.812414][T20170] should_failslab+0x5/0x20 [ 332.816916][T20170] kmem_cache_alloc+0x46/0x2f0 [ 332.821781][T20170] __kernfs_new_node+0x6a/0x330 [ 332.826640][T20170] ? __cond_resched+0x11/0x40 [ 332.831431][T20170] ? mutex_lock+0x9/0x30 [ 332.835752][T20170] kernfs_new_node+0x5b/0xd0 [ 332.840442][T20170] __kernfs_create_file+0x45/0x1a0 11:58:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 332.840470][T20170] sysfs_add_file_mode_ns+0x1c1/0x250 [ 332.840492][T20170] internal_create_group+0x2e4/0x850 [ 332.840544][T20170] sysfs_create_group+0x1b/0x20 [ 332.840567][T20170] loop_configure+0xa21/0xcb0 [ 332.840585][T20170] lo_ioctl+0x555/0x11f0 [ 332.840600][T20170] ? path_openat+0x19ab/0x20b0 [ 332.840620][T20170] ? putname+0xa5/0xc0 [ 332.840635][T20170] ? ___cache_free+0x3c/0x300 11:58:15 executing program 4: syz_read_part_table(0x2500, 0x300, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 332.840654][T20170] ? blkdev_common_ioctl+0x9c3/0x1040 [ 332.840675][T20170] ? selinux_file_ioctl+0x8e0/0x970 [ 332.840693][T20170] ? lo_release+0x120/0x120 [ 332.840710][T20170] blkdev_ioctl+0x1d0/0x3c0 [ 332.840728][T20170] block_ioctl+0x6d/0x80 [ 332.840820][T20170] ? blkdev_iopoll+0x70/0x70 [ 332.840870][T20170] __se_sys_ioctl+0xcb/0x140 [ 332.840891][T20170] __x64_sys_ioctl+0x3f/0x50 [ 332.840912][T20170] do_syscall_64+0x4a/0x90 [ 332.840969][T20170] entry_SYSCALL_64_after_hwframe+0x44/0xae 11:58:15 executing program 4: syz_read_part_table(0x2500, 0x402, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 332.840990][T20170] RIP: 0033:0x466397 [ 332.841003][T20170] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 332.841062][T20170] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 332.841082][T20170] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 332.841100][T20170] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 11:58:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 332.841111][T20170] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 332.841122][T20170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 332.841133][T20170] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 [ 332.890570][T20170] loop5: detected capacity change from 0 to 3 [ 333.035985][T20173] loop2: detected capacity change from 0 to 3 11:58:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x1000000000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:16 executing program 4: syz_read_part_table(0x2500, 0x406, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:16 executing program 0: syz_read_part_table(0xa00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:16 executing program 2: syz_read_part_table(0x600, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:16 executing program 5 (fault-call:0 fault-nth:18): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:16 executing program 4: syz_read_part_table(0x2500, 0x500, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 333.675012][T20248] loop2: detected capacity change from 0 to 3 [ 333.698930][T20253] FAULT_INJECTION: forcing a failure. [ 333.698930][T20253] name failslab, interval 1, probability 0, space 0, times 0 [ 333.708894][T20250] loop0: detected capacity change from 0 to 5 11:58:16 executing program 4: syz_read_part_table(0x2500, 0x600, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 333.711608][T20253] CPU: 1 PID: 20253 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 333.711629][T20253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.736697][T20253] Call Trace: [ 333.736707][T20253] dump_stack+0x137/0x19d [ 333.736750][T20253] should_fail+0x23c/0x250 11:58:16 executing program 5 (fault-call:0 fault-nth:19): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000200", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:16 executing program 4: syz_read_part_table(0x2500, 0x604, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 333.736770][T20253] ? __kernfs_new_node+0x6a/0x330 [ 333.736850][T20253] __should_failslab+0x81/0x90 [ 333.736873][T20253] should_failslab+0x5/0x20 [ 333.736897][T20253] kmem_cache_alloc+0x46/0x2f0 [ 333.736919][T20253] __kernfs_new_node+0x6a/0x330 [ 333.736982][T20253] ? __cond_resched+0x11/0x40 [ 333.737001][T20253] ? mutex_lock+0x9/0x30 [ 333.737090][T20253] kernfs_new_node+0x5b/0xd0 [ 333.737111][T20253] __kernfs_create_file+0x45/0x1a0 [ 333.737134][T20253] sysfs_add_file_mode_ns+0x1c1/0x250 [ 333.737156][T20253] internal_create_group+0x2e4/0x850 [ 333.737181][T20253] sysfs_create_group+0x1b/0x20 [ 333.737275][T20253] loop_configure+0xa21/0xcb0 [ 333.737299][T20253] lo_ioctl+0x555/0x11f0 [ 333.737317][T20253] ? path_openat+0x19ab/0x20b0 [ 333.737338][T20253] ? putname+0xa5/0xc0 [ 333.737354][T20253] ? ___cache_free+0x3c/0x300 [ 333.737374][T20253] ? blkdev_common_ioctl+0x9c3/0x1040 [ 333.737414][T20253] ? selinux_file_ioctl+0x8e0/0x970 [ 333.737433][T20253] ? lo_release+0x120/0x120 [ 333.737483][T20253] blkdev_ioctl+0x1d0/0x3c0 [ 333.737516][T20253] block_ioctl+0x6d/0x80 [ 333.737597][T20253] ? blkdev_iopoll+0x70/0x70 [ 333.737618][T20253] __se_sys_ioctl+0xcb/0x140 [ 333.737639][T20253] __x64_sys_ioctl+0x3f/0x50 [ 333.737661][T20253] do_syscall_64+0x4a/0x90 [ 333.737757][T20253] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 333.737782][T20253] RIP: 0033:0x466397 [ 333.737796][T20253] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 333.737887][T20253] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 333.737908][T20253] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 333.737922][T20253] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 333.737935][T20253] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 333.737971][T20253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 333.737984][T20253] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 [ 333.758628][T20253] loop5: detected capacity change from 0 to 3 [ 333.803568][T20248] loop2: detected capacity change from 0 to 3 [ 334.026059][T20292] loop5: detected capacity change from 0 to 3 [ 334.038738][T20292] FAULT_INJECTION: forcing a failure. [ 334.038738][T20292] name failslab, interval 1, probability 0, space 0, times 0 [ 334.051564][T20292] CPU: 0 PID: 20292 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 334.060354][T20292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.070426][T20292] Call Trace: [ 334.073704][T20292] dump_stack+0x137/0x19d [ 334.078023][T20292] should_fail+0x23c/0x250 [ 334.082470][T20292] __should_failslab+0x81/0x90 [ 334.087298][T20292] ? kobject_uevent_env+0x1a7/0xc40 [ 334.092518][T20292] should_failslab+0x5/0x20 [ 334.097034][T20292] kmem_cache_alloc_trace+0x49/0x310 [ 334.102302][T20292] ? dev_uevent_filter+0x70/0x70 [ 334.107250][T20292] kobject_uevent_env+0x1a7/0xc40 [ 334.112375][T20292] kobject_uevent+0x18/0x20 [ 334.116862][T20292] loop_configure+0xb3c/0xcb0 [ 334.121537][T20292] lo_ioctl+0x555/0x11f0 [ 334.125759][T20292] ? path_openat+0x19ab/0x20b0 [ 334.130528][T20292] ? putname+0xa5/0xc0 [ 334.134656][T20292] ? ___cache_free+0x3c/0x300 [ 334.139316][T20292] ? blkdev_common_ioctl+0x9c3/0x1040 [ 334.144677][T20292] ? selinux_file_ioctl+0x8e0/0x970 [ 334.149962][T20292] ? lo_release+0x120/0x120 [ 334.154444][T20292] blkdev_ioctl+0x1d0/0x3c0 [ 334.158952][T20292] block_ioctl+0x6d/0x80 [ 334.163190][T20292] ? blkdev_iopoll+0x70/0x70 [ 334.167907][T20292] __se_sys_ioctl+0xcb/0x140 [ 334.172477][T20292] __x64_sys_ioctl+0x3f/0x50 [ 334.177047][T20292] do_syscall_64+0x4a/0x90 [ 334.181446][T20292] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 334.187398][T20292] RIP: 0033:0x466397 [ 334.191364][T20292] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 334.211077][T20292] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 334.219535][T20292] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 334.227500][T20292] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 334.235464][T20292] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 334.243465][T20292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 334.251415][T20292] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 11:58:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x1100000000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:17 executing program 0: syz_read_part_table(0xb00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:17 executing program 4: syz_read_part_table(0x2500, 0x700, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:17 executing program 2: syz_read_part_table(0x604, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000300", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:17 executing program 5 (fault-call:0 fault-nth:20): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:17 executing program 4: syz_read_part_table(0x2500, 0x900, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 334.633760][T20311] loop2: detected capacity change from 0 to 3 [ 334.640114][T20315] loop0: detected capacity change from 0 to 5 [ 334.651965][T20316] loop5: detected capacity change from 0 to 3 [ 334.663510][T20316] FAULT_INJECTION: forcing a failure. [ 334.663510][T20316] name failslab, interval 1, probability 0, space 0, times 0 11:58:17 executing program 4: syz_read_part_table(0x2500, 0xa00, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000400", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 334.676151][T20316] CPU: 1 PID: 20316 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 334.684992][T20316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.685005][T20316] Call Trace: 11:58:17 executing program 4: syz_read_part_table(0x2500, 0xb00, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000500", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 334.685013][T20316] dump_stack+0x137/0x19d [ 334.685041][T20316] should_fail+0x23c/0x250 [ 334.685061][T20316] ? kzalloc+0x1d/0x30 [ 334.685112][T20316] __should_failslab+0x81/0x90 [ 334.685139][T20316] should_failslab+0x5/0x20 [ 334.685157][T20316] __kmalloc+0x66/0x340 [ 334.685271][T20316] kzalloc+0x1d/0x30 [ 334.685294][T20316] kobject_get_path+0x7c/0x110 [ 334.685333][T20316] kobject_uevent_env+0x1be/0xc40 [ 334.685359][T20316] kobject_uevent+0x18/0x20 [ 334.685381][T20316] loop_configure+0xb3c/0xcb0 [ 334.685425][T20316] lo_ioctl+0x555/0x11f0 [ 334.685472][T20316] ? path_openat+0x19ab/0x20b0 [ 334.685492][T20316] ? putname+0xa5/0xc0 [ 334.685509][T20316] ? ___cache_free+0x3c/0x300 [ 334.685527][T20316] ? blkdev_common_ioctl+0x9c3/0x1040 [ 334.685546][T20316] ? selinux_file_ioctl+0x8e0/0x970 [ 334.685565][T20316] ? lo_release+0x120/0x120 [ 334.685582][T20316] blkdev_ioctl+0x1d0/0x3c0 [ 334.685672][T20316] block_ioctl+0x6d/0x80 [ 334.685694][T20316] ? blkdev_iopoll+0x70/0x70 [ 334.685716][T20316] __se_sys_ioctl+0xcb/0x140 11:58:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000600", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 334.685740][T20316] __x64_sys_ioctl+0x3f/0x50 [ 334.685816][T20316] do_syscall_64+0x4a/0x90 [ 334.685841][T20316] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 334.685868][T20316] RIP: 0033:0x466397 [ 334.685884][T20316] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 334.685902][T20316] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 334.685934][T20316] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 334.685946][T20316] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 334.685959][T20316] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 334.685973][T20316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 334.685993][T20316] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 [ 334.737790][T20311] loop2: detected capacity change from 0 to 3 [ 334.784588][T20315] loop0: detected capacity change from 0 to 5 11:58:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x1703000000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:18 executing program 4: syz_read_part_table(0x2500, 0xc00, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\a\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:18 executing program 0: syz_read_part_table(0xc00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:18 executing program 2: syz_read_part_table(0x700, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:18 executing program 5 (fault-call:0 fault-nth:21): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:18 executing program 4: syz_read_part_table(0x2500, 0xd00, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:18 executing program 4: syz_read_part_table(0x2500, 0xe00, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\b\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 335.586322][T20392] loop0: detected capacity change from 0 to 6 [ 335.592772][T20391] loop2: detected capacity change from 0 to 3 [ 335.608859][T20390] loop5: detected capacity change from 0 to 3 [ 335.615012][T20390] FAULT_INJECTION: forcing a failure. [ 335.615012][T20390] name failslab, interval 1, probability 0, space 0, times 0 [ 335.627637][T20390] CPU: 1 PID: 20390 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 335.636447][T20390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.646511][T20390] Call Trace: [ 335.649785][T20390] dump_stack+0x137/0x19d [ 335.654115][T20390] should_fail+0x23c/0x250 [ 335.658552][T20390] __should_failslab+0x81/0x90 [ 335.663421][T20390] should_failslab+0x5/0x20 [ 335.667918][T20390] kmem_cache_alloc_node+0x58/0x2b0 [ 335.673116][T20390] ? __alloc_skb+0xed/0x420 [ 335.677620][T20390] __alloc_skb+0xed/0x420 [ 335.682022][T20390] alloc_uevent_skb+0x5b/0x120 [ 335.686806][T20390] kobject_uevent_env+0x863/0xc40 [ 335.691896][T20390] kobject_uevent+0x18/0x20 [ 335.696559][T20390] loop_configure+0xb3c/0xcb0 [ 335.701232][T20390] lo_ioctl+0x555/0x11f0 [ 335.705504][T20390] ? path_openat+0x19ab/0x20b0 [ 335.710336][T20390] ? putname+0xa5/0xc0 [ 335.714435][T20390] ? ___cache_free+0x3c/0x300 [ 335.719105][T20390] ? blkdev_common_ioctl+0x9c3/0x1040 [ 335.724490][T20390] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 335.730047][T20390] ? lo_release+0x120/0x120 [ 335.734617][T20390] blkdev_ioctl+0x1d0/0x3c0 [ 335.739182][T20390] block_ioctl+0x6d/0x80 [ 335.743463][T20390] ? blkdev_iopoll+0x70/0x70 [ 335.748057][T20390] __se_sys_ioctl+0xcb/0x140 [ 335.752647][T20390] __x64_sys_ioctl+0x3f/0x50 [ 335.757237][T20390] do_syscall_64+0x4a/0x90 [ 335.761667][T20390] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 335.767641][T20390] RIP: 0033:0x466397 [ 335.771525][T20390] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 335.791264][T20390] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 335.799678][T20390] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 335.807643][T20390] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 335.815610][T20390] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 335.823582][T20390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 335.831562][T20390] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 11:58:18 executing program 4: syz_read_part_table(0x2500, 0xf00, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\t\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:18 executing program 5 (fault-call:0 fault-nth:22): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 335.901022][T20391] loop2: detected capacity change from 0 to 3 [ 335.908522][T20392] loop0: detected capacity change from 0 to 6 [ 335.962182][T20440] loop5: detected capacity change from 0 to 3 [ 335.968340][T20440] FAULT_INJECTION: forcing a failure. [ 335.968340][T20440] name failslab, interval 1, probability 0, space 0, times 0 [ 335.980950][T20440] CPU: 1 PID: 20440 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 335.989712][T20440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.999745][T20440] Call Trace: [ 336.003003][T20440] dump_stack+0x137/0x19d [ 336.007346][T20440] should_fail+0x23c/0x250 [ 336.011744][T20440] __should_failslab+0x81/0x90 [ 336.016529][T20440] should_failslab+0x5/0x20 [ 336.021130][T20440] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 336.026869][T20440] ? __kmalloc_node_track_caller+0x30/0x40 [ 336.032761][T20440] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 336.038219][T20440] __kmalloc_node_track_caller+0x30/0x40 [ 336.043850][T20440] ? alloc_uevent_skb+0x5b/0x120 [ 336.048862][T20440] __alloc_skb+0x187/0x420 [ 336.053308][T20440] alloc_uevent_skb+0x5b/0x120 [ 336.058147][T20440] kobject_uevent_env+0x863/0xc40 [ 336.063201][T20440] kobject_uevent+0x18/0x20 [ 336.067732][T20440] loop_configure+0xb3c/0xcb0 [ 336.072424][T20440] lo_ioctl+0x555/0x11f0 [ 336.076665][T20440] ? path_openat+0x19ab/0x20b0 [ 336.081432][T20440] ? putname+0xa5/0xc0 [ 336.085533][T20440] ? ___cache_free+0x3c/0x300 [ 336.090216][T20440] ? blkdev_common_ioctl+0x9c3/0x1040 [ 336.095585][T20440] ? selinux_file_ioctl+0x8e0/0x970 [ 336.100774][T20440] ? lo_release+0x120/0x120 [ 336.105275][T20440] blkdev_ioctl+0x1d0/0x3c0 [ 336.109778][T20440] block_ioctl+0x6d/0x80 [ 336.114034][T20440] ? blkdev_iopoll+0x70/0x70 [ 336.118639][T20440] __se_sys_ioctl+0xcb/0x140 [ 336.123229][T20440] __x64_sys_ioctl+0x3f/0x50 [ 336.127901][T20440] do_syscall_64+0x4a/0x90 [ 336.132400][T20440] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.138424][T20440] RIP: 0033:0x466397 [ 336.142311][T20440] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 336.161918][T20440] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 336.170335][T20440] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 336.178304][T20440] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 336.186285][T20440] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 336.194257][T20440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 336.202222][T20440] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 11:58:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x8000000000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:19 executing program 2: syz_read_part_table(0x900, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\n\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:19 executing program 4: syz_read_part_table(0x2500, 0x1100, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:19 executing program 0: syz_read_part_table(0xd00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:19 executing program 5 (fault-call:0 fault-nth:23): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:19 executing program 4: syz_read_part_table(0x2500, 0x1200, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\v\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 336.466235][T20460] loop0: detected capacity change from 0 to 6 [ 336.471902][T20463] loop2: detected capacity change from 0 to 4 [ 336.478558][T20465] loop5: detected capacity change from 0 to 3 [ 336.484794][T20465] FAULT_INJECTION: forcing a failure. [ 336.484794][T20465] name failslab, interval 1, probability 0, space 0, times 0 [ 336.497538][T20465] CPU: 0 PID: 20465 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 336.506306][T20465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.516543][T20465] Call Trace: [ 336.519818][T20465] dump_stack+0x137/0x19d [ 336.524183][T20465] should_fail+0x23c/0x250 [ 336.528660][T20465] ? skb_clone+0x12c/0x1f0 [ 336.533170][T20465] __should_failslab+0x81/0x90 [ 336.537937][T20465] should_failslab+0x5/0x20 [ 336.542437][T20465] kmem_cache_alloc+0x46/0x2f0 [ 336.547251][T20465] skb_clone+0x12c/0x1f0 [ 336.551499][T20465] netlink_broadcast_filtered+0x50d/0xb90 [ 336.557243][T20465] ? skb_put+0xb9/0xf0 [ 336.561375][T20465] netlink_broadcast+0x35/0x50 [ 336.566138][T20465] kobject_uevent_env+0x8c9/0xc40 [ 336.571168][T20465] kobject_uevent+0x18/0x20 [ 336.575671][T20465] loop_configure+0xb3c/0xcb0 [ 336.580362][T20465] lo_ioctl+0x555/0x11f0 [ 336.584604][T20465] ? path_openat+0x19ab/0x20b0 [ 336.589381][T20465] ? putname+0xa5/0xc0 [ 336.593448][T20465] ? ___cache_free+0x3c/0x300 [ 336.598128][T20465] ? blkdev_common_ioctl+0x9c3/0x1040 [ 336.603498][T20465] ? selinux_file_ioctl+0x8e0/0x970 [ 336.608731][T20465] ? lo_release+0x120/0x120 [ 336.613238][T20465] blkdev_ioctl+0x1d0/0x3c0 [ 336.617757][T20465] block_ioctl+0x6d/0x80 [ 336.622004][T20465] ? blkdev_iopoll+0x70/0x70 [ 336.626594][T20465] __se_sys_ioctl+0xcb/0x140 [ 336.631184][T20465] __x64_sys_ioctl+0x3f/0x50 [ 336.635773][T20465] do_syscall_64+0x4a/0x90 [ 336.640272][T20465] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.646167][T20465] RIP: 0033:0x466397 [ 336.650053][T20465] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 336.669661][T20465] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 336.678068][T20465] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 336.686034][T20465] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 336.693999][T20465] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 336.701966][T20465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 336.709933][T20465] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 11:58:19 executing program 4: syz_read_part_table(0x2500, 0x2000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54001000", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:19 executing program 5 (fault-call:0 fault-nth:24): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 336.755830][T20460] loop0: detected capacity change from 0 to 6 11:58:19 executing program 0: syz_read_part_table(0xe00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 336.822755][T20463] loop2: detected capacity change from 0 to 4 [ 336.896833][T20508] loop5: detected capacity change from 0 to 3 [ 336.900915][T20513] loop0: detected capacity change from 0 to 7 [ 336.903337][T20508] FAULT_INJECTION: forcing a failure. [ 336.903337][T20508] name failslab, interval 1, probability 0, space 0, times 0 [ 336.921695][T20508] CPU: 1 PID: 20508 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 336.930473][T20508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.940520][T20508] Call Trace: [ 336.943793][T20508] dump_stack+0x137/0x19d [ 336.948192][T20508] should_fail+0x23c/0x250 [ 336.952616][T20508] ? skb_clone+0x12c/0x1f0 [ 336.957035][T20508] __should_failslab+0x81/0x90 [ 336.961797][T20508] should_failslab+0x5/0x20 [ 336.966292][T20508] kmem_cache_alloc+0x46/0x2f0 [ 336.971059][T20508] skb_clone+0x12c/0x1f0 [ 336.975298][T20508] netlink_broadcast_filtered+0x50d/0xb90 [ 336.981020][T20508] ? skb_put+0xb9/0xf0 [ 336.985161][T20508] netlink_broadcast+0x35/0x50 [ 336.989918][T20508] kobject_uevent_env+0x8c9/0xc40 [ 336.994944][T20508] kobject_uevent+0x18/0x20 [ 336.999467][T20508] loop_configure+0xb3c/0xcb0 [ 337.004143][T20508] lo_ioctl+0x555/0x11f0 [ 337.008411][T20508] ? path_openat+0x19ab/0x20b0 [ 337.013171][T20508] ? putname+0xa5/0xc0 [ 337.017232][T20508] ? ___cache_free+0x3c/0x300 [ 337.021908][T20508] ? blkdev_common_ioctl+0x9c3/0x1040 [ 337.027361][T20508] ? selinux_file_ioctl+0x8e0/0x970 [ 337.032579][T20508] ? lo_release+0x120/0x120 [ 337.037079][T20508] blkdev_ioctl+0x1d0/0x3c0 [ 337.041580][T20508] block_ioctl+0x6d/0x80 [ 337.045820][T20508] ? blkdev_iopoll+0x70/0x70 [ 337.050408][T20508] __se_sys_ioctl+0xcb/0x140 [ 337.054998][T20508] __x64_sys_ioctl+0x3f/0x50 [ 337.059588][T20508] do_syscall_64+0x4a/0x90 [ 337.064073][T20508] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.070032][T20508] RIP: 0033:0x466397 [ 337.073935][T20508] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 337.093540][T20508] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 337.101996][T20508] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 337.109961][T20508] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 337.117925][T20508] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 337.125891][T20508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 337.133874][T20508] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 [ 337.223223][T20513] loop0: detected capacity change from 0 to 7 11:58:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x803e000000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:19 executing program 4: syz_read_part_table(0x2500, 0x2500, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54001100", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:19 executing program 2: syz_read_part_table(0xa00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:19 executing program 5 (fault-call:0 fault-nth:25): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:19 executing program 0: syz_read_part_table(0xf00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:20 executing program 4: syz_read_part_table(0x2500, 0x3f00, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000003", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 337.391395][T20544] loop2: detected capacity change from 0 to 5 [ 337.399292][T20542] loop0: detected capacity change from 0 to 7 [ 337.411167][T20548] loop5: detected capacity change from 0 to 3 [ 337.436864][T20548] FAULT_INJECTION: forcing a failure. [ 337.436864][T20548] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 337.449999][T20548] CPU: 1 PID: 20548 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 337.458769][T20548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.468820][T20548] Call Trace: [ 337.472141][T20548] dump_stack+0x137/0x19d [ 337.476507][T20548] should_fail+0x23c/0x250 [ 337.480921][T20548] should_fail_usercopy+0x16/0x20 [ 337.485970][T20548] _copy_to_user+0x1c/0x90 [ 337.490416][T20548] lo_ioctl+0x8ce/0x11f0 [ 337.494675][T20548] ? path_openat+0x19ab/0x20b0 [ 337.499438][T20548] ? copy_fpregs_to_fpstate+0xd8/0x110 [ 337.504903][T20548] ? finish_task_switch+0xce/0x290 [ 337.510016][T20548] ? blkdev_common_ioctl+0x9c3/0x1040 [ 337.515425][T20548] ? selinux_file_ioctl+0x8e0/0x970 [ 337.520619][T20548] ? lo_release+0x120/0x120 [ 337.525124][T20548] blkdev_ioctl+0x1d0/0x3c0 [ 337.529648][T20548] block_ioctl+0x6d/0x80 [ 337.533894][T20548] ? blkdev_iopoll+0x70/0x70 [ 337.538503][T20548] __se_sys_ioctl+0xcb/0x140 [ 337.543124][T20548] __x64_sys_ioctl+0x3f/0x50 [ 337.547714][T20548] do_syscall_64+0x4a/0x90 [ 337.552134][T20548] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.558096][T20548] RIP: 0033:0x466397 [ 337.561981][T20548] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 337.581602][T20548] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 11:58:20 executing program 4: syz_read_part_table(0x2500, 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 337.590011][T20548] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 337.597978][T20548] RDX: 00007fbbe60c0050 RSI: 0000000000004c05 RDI: 0000000000000005 [ 337.605966][T20548] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 337.613933][T20548] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbbe60c0050 [ 337.621916][T20548] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 11:58:20 executing program 0: syz_read_part_table(0x1100, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:20 executing program 4: syz_read_part_table(0x2500, 0x4800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000005", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 337.698285][T20544] loop2: detected capacity change from 0 to 5 [ 337.730897][T20587] loop0: detected capacity change from 0 to 8 [ 337.832789][T20587] loop0: detected capacity change from 0 to 8 11:58:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xc000000000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:20 executing program 5 (fault-call:0 fault-nth:26): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:20 executing program 4: syz_read_part_table(0x2500, 0x4c00, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:20 executing program 2: syz_read_part_table(0xb00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000006", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:20 executing program 0: syz_read_part_table(0x1200, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:20 executing program 4: syz_read_part_table(0x2500, 0x5500, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\a', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 338.337682][T20625] loop5: detected capacity change from 0 to 3 [ 338.339384][T20621] loop2: detected capacity change from 0 to 5 [ 338.343901][T20625] FAULT_INJECTION: forcing a failure. [ 338.343901][T20625] name failslab, interval 1, probability 0, space 0, times 0 [ 338.362490][T20625] CPU: 1 PID: 20625 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 338.371275][T20625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.381398][T20625] Call Trace: [ 338.384680][T20625] dump_stack+0x137/0x19d [ 338.389017][T20625] should_fail+0x23c/0x250 [ 338.393438][T20625] ? skb_clone+0x12c/0x1f0 [ 338.397861][T20625] __should_failslab+0x81/0x90 [ 338.399825][T20622] loop0: detected capacity change from 0 to 9 [ 338.402630][T20625] should_failslab+0x5/0x20 [ 338.402649][T20625] kmem_cache_alloc+0x46/0x2f0 [ 338.417925][T20625] skb_clone+0x12c/0x1f0 [ 338.422235][T20625] netlink_broadcast_filtered+0x50d/0xb90 [ 338.427982][T20625] ? skb_put+0xb9/0xf0 [ 338.432174][T20625] netlink_broadcast+0x35/0x50 [ 338.436925][T20625] kobject_uevent_env+0x8c9/0xc40 [ 338.442031][T20625] kobject_uevent+0x18/0x20 [ 338.446517][T20625] loop_configure+0xb3c/0xcb0 [ 338.451254][T20625] lo_ioctl+0x555/0x11f0 [ 338.455478][T20625] ? path_openat+0x19ab/0x20b0 [ 338.460250][T20625] ? putname+0xa5/0xc0 [ 338.464351][T20625] ? ___cache_free+0x3c/0x300 [ 338.469100][T20625] ? blkdev_common_ioctl+0x9c3/0x1040 [ 338.474552][T20625] ? selinux_file_ioctl+0x8e0/0x970 [ 338.479781][T20625] ? lo_release+0x120/0x120 [ 338.484280][T20625] blkdev_ioctl+0x1d0/0x3c0 [ 338.488806][T20625] block_ioctl+0x6d/0x80 [ 338.493030][T20625] ? blkdev_iopoll+0x70/0x70 [ 338.497611][T20625] __se_sys_ioctl+0xcb/0x140 [ 338.502231][T20625] __x64_sys_ioctl+0x3f/0x50 [ 338.506817][T20625] do_syscall_64+0x4a/0x90 [ 338.511226][T20625] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 338.517123][T20625] RIP: 0033:0x466397 [ 338.521147][T20625] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 338.540741][T20625] RSP: 002b:00007fbbe60bfe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 338.549153][T20625] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 338.557122][T20625] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 338.565098][T20625] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 338.573049][T20625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 338.581002][T20625] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001 11:58:21 executing program 4: syz_read_part_table(0x2500, 0x6800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\t', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:21 executing program 4: syz_read_part_table(0x2500, 0x6c00, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\n', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 338.683756][T20621] loop2: detected capacity change from 0 to 5 [ 338.689943][T20622] loop0: detected capacity change from 0 to 9 11:58:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xc03e000000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:21 executing program 4: syz_read_part_table(0x2500, 0x7400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:21 executing program 5 (fault-call:0 fault-nth:27): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\v', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:21 executing program 2: syz_read_part_table(0xc00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:21 executing program 0: syz_read_part_table(0x2000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 339.271145][T20693] loop5: detected capacity change from 0 to 3 [ 339.277306][T20695] loop0: detected capacity change from 0 to 16 [ 339.278879][T20693] FAULT_INJECTION: forcing a failure. [ 339.278879][T20693] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 339.285809][T20697] loop2: detected capacity change from 0 to 6 [ 339.296520][T20693] CPU: 0 PID: 20693 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 339.311382][T20693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 11:58:21 executing program 4: syz_read_part_table(0x2500, 0x7a00, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000011", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 339.321433][T20693] Call Trace: [ 339.324708][T20693] dump_stack+0x137/0x19d [ 339.329038][T20693] should_fail+0x23c/0x250 [ 339.333452][T20693] should_fail_usercopy+0x16/0x20 [ 339.338475][T20693] _copy_to_user+0x1c/0x90 [ 339.342929][T20693] lo_ioctl+0x8ce/0x11f0 [ 339.347231][T20693] ? path_openat+0x19ab/0x20b0 [ 339.352064][T20693] ? __perf_event_task_sched_out+0xce0/0xd30 [ 339.358039][T20693] ? putname+0xa5/0xc0 [ 339.362089][T20693] ? __perf_event_task_sched_in+0x471/0x4c0 [ 339.367978][T20693] ? blkdev_common_ioctl+0x9c3/0x1040 [ 339.373333][T20693] ? selinux_file_ioctl+0x8e0/0x970 [ 339.378634][T20693] ? lo_release+0x120/0x120 [ 339.383118][T20693] blkdev_ioctl+0x1d0/0x3c0 [ 339.387615][T20693] block_ioctl+0x6d/0x80 [ 339.391914][T20693] ? blkdev_iopoll+0x70/0x70 [ 339.396535][T20693] __se_sys_ioctl+0xcb/0x140 [ 339.401124][T20693] __x64_sys_ioctl+0x3f/0x50 [ 339.405695][T20693] do_syscall_64+0x4a/0x90 [ 339.410122][T20693] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.416098][T20693] RIP: 0033:0x466397 [ 339.419973][T20693] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 339.439691][T20693] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 339.448104][T20693] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 339.456164][T20693] RDX: 00007fbbe60c0050 RSI: 0000000000004c05 RDI: 0000000000000005 [ 339.464211][T20693] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 339.472158][T20693] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbbe60c0050 [ 339.480115][T20693] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 11:58:22 executing program 2: syz_read_part_table(0xd00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:22 executing program 0: syz_read_part_table(0x2500, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:22 executing program 5 (fault-call:0 fault-nth:28): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:22 executing program 4: syz_read_part_table(0x2500, 0x9000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 339.593396][T20725] loop5: detected capacity change from 0 to 3 [ 339.607323][T20734] loop0: detected capacity change from 0 to 18 [ 339.614082][T20733] loop2: detected capacity change from 0 to 6 [ 339.621807][T20725] FAULT_INJECTION: forcing a failure. [ 339.621807][T20725] name failslab, interval 1, probability 0, space 0, times 0 [ 339.634446][T20725] CPU: 0 PID: 20725 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 339.643220][T20725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.653272][T20725] Call Trace: [ 339.656612][T20725] dump_stack+0x137/0x19d [ 339.660947][T20725] should_fail+0x23c/0x250 [ 339.660963][T20725] __should_failslab+0x81/0x90 [ 339.660978][T20725] should_failslab+0x5/0x20 [ 339.660988][T20725] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 339.661001][T20725] ? __get_vm_area_node+0x11b/0x260 [ 339.661056][T20725] ? __cgroup_account_cputime+0x9b/0x1e0 [ 339.661068][T20725] ? select_task_rq_fair+0x186/0xc00 [ 339.661127][T20725] __get_vm_area_node+0x11b/0x260 [ 339.661139][T20725] __vmalloc_node_range+0xc2/0x5b0 [ 339.661152][T20725] ? blk_add_partitions+0x136/0xa80 [ 339.661166][T20725] ? blk_add_partitions+0x136/0xa80 [ 339.661179][T20725] vzalloc+0x5a/0x70 [ 339.661223][T20725] ? blk_add_partitions+0x136/0xa80 [ 339.661236][T20725] blk_add_partitions+0x136/0xa80 [ 339.661249][T20725] bdev_disk_changed+0x2d3/0x340 [ 339.661261][T20725] loop_set_status+0x75f/0x7e0 [ 339.661272][T20725] lo_ioctl+0x758/0x11f0 [ 339.661281][T20725] ? path_openat+0x19ab/0x20b0 [ 339.661323][T20725] ? __perf_event_task_sched_out+0xce0/0xd30 [ 339.661339][T20725] ? putname+0xa5/0xc0 [ 339.661403][T20725] ? __perf_event_task_sched_in+0x471/0x4c0 [ 339.661418][T20725] ? blkdev_common_ioctl+0x9c3/0x1040 [ 339.661430][T20725] ? selinux_file_ioctl+0x8e0/0x970 [ 339.661441][T20725] ? lo_release+0x120/0x120 [ 339.661450][T20725] blkdev_ioctl+0x1d0/0x3c0 [ 339.661507][T20725] block_ioctl+0x6d/0x80 [ 339.661519][T20725] ? blkdev_iopoll+0x70/0x70 [ 339.661580][T20725] __se_sys_ioctl+0xcb/0x140 [ 339.661592][T20725] __x64_sys_ioctl+0x3f/0x50 [ 339.661603][T20725] do_syscall_64+0x4a/0x90 [ 339.661672][T20725] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.661701][T20725] RIP: 0033:0x466397 [ 339.661709][T20725] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 339.661719][T20725] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 339.661783][T20725] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 339.661790][T20725] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 339.661797][T20725] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 339.661803][T20725] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 339.661810][T20725] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 [ 339.661891][T20725] warn_alloc: 5 callbacks suppressed [ 339.661902][T20725] syz-executor.5: vmalloc size 32768 allocation failure: vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 339.661949][T20725] CPU: 0 PID: 20725 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 339.661970][T20725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.661981][T20725] Call Trace: [ 339.661986][T20725] dump_stack+0x137/0x19d [ 339.662008][T20725] warn_alloc+0x105/0x160 [ 339.662026][T20725] ? select_task_rq_fair+0x186/0xc00 [ 339.662115][T20725] __vmalloc_node_range+0x222/0x5b0 [ 339.662140][T20725] ? blk_add_partitions+0x136/0xa80 [ 339.662162][T20725] vzalloc+0x5a/0x70 [ 339.662205][T20725] ? blk_add_partitions+0x136/0xa80 [ 339.662225][T20725] blk_add_partitions+0x136/0xa80 [ 339.662278][T20725] bdev_disk_changed+0x2d3/0x340 [ 339.662299][T20725] loop_set_status+0x75f/0x7e0 [ 339.662360][T20725] lo_ioctl+0x758/0x11f0 [ 339.662374][T20725] ? path_openat+0x19ab/0x20b0 [ 339.662400][T20725] ? __perf_event_task_sched_out+0xce0/0xd30 [ 339.662457][T20725] ? putname+0xa5/0xc0 [ 339.662524][T20725] ? __perf_event_task_sched_in+0x471/0x4c0 [ 339.662548][T20725] ? blkdev_common_ioctl+0x9c3/0x1040 [ 339.662569][T20725] ? selinux_file_ioctl+0x8e0/0x970 [ 339.662663][T20725] ? lo_release+0x120/0x120 [ 339.662679][T20725] blkdev_ioctl+0x1d0/0x3c0 [ 339.662697][T20725] block_ioctl+0x6d/0x80 [ 339.662733][T20725] ? blkdev_iopoll+0x70/0x70 [ 339.662753][T20725] __se_sys_ioctl+0xcb/0x140 [ 339.662774][T20725] __x64_sys_ioctl+0x3f/0x50 [ 339.662795][T20725] do_syscall_64+0x4a/0x90 [ 339.662815][T20725] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.662847][T20725] RIP: 0033:0x466397 [ 339.662860][T20725] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 339.662878][T20725] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 339.662897][T20725] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 339.662910][T20725] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 339.662923][T20725] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 339.662935][T20725] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 339.662947][T20725] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 [ 339.662962][T20725] Mem-Info: 11:58:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xe03f030000000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:22 executing program 4: syz_read_part_table(0x2500, 0xfeff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:22 executing program 5 (fault-call:0 fault-nth:29): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 339.662967][T20725] active_anon:77 inactive_anon:66761 isolated_anon:0 [ 339.662967][T20725] active_file:5297 inactive_file:57041 isolated_file:0 [ 339.662967][T20725] unevictable:0 dirty:215 writeback:0 [ 339.662967][T20725] slab_reclaimable:3892 slab_unreclaimable:6967 [ 339.662967][T20725] mapped:61394 shmem:6714 pagetables:2296 bounce:0 [ 339.662967][T20725] free:1824787 free_pcp:734 free_cma:0 11:58:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00@', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:22 executing program 4: syz_read_part_table(0x2500, 0xff0f, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 339.663019][T20725] Node 0 active_anon:308kB inactive_anon:267044kB active_file:21188kB inactive_file:228164kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245576kB dirty:860kB writeback:0kB shmem:26856kB writeback_tmp:0kB kernel_stack:2624kB pagetables:9184kB all_unreclaimable? no [ 339.663146][T20725] Node 0 DMA free:15360kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 339.663202][T20725] lowmem_reserve[]: 0 2938 7916 7916 [ 339.663224][T20725] Node 0 DMA32 free:3012112kB min:4220kB low:7228kB high:10236kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:3013528kB mlocked:0kB bounce:0kB free_pcp:1416kB local_pcp:1416kB free_cma:0kB [ 339.663329][T20725] lowmem_reserve[]: 0 0 4978 4978 [ 339.663353][T20725] Node 0 Normal free:4271676kB min:7152kB low:12248kB high:17344kB reserved_highatomic:0KB active_anon:308kB inactive_anon:267044kB active_file:21188kB inactive_file:228164kB unevictable:0kB writepending:860kB present:5242880kB managed:5098252kB mlocked:0kB bounce:0kB free_pcp:1516kB local_pcp:868kB free_cma:0kB [ 339.663421][T20725] lowmem_reserve[]: 0 0 0 0 [ 339.663501][T20725] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 339.663601][T20725] Node 0 DMA32: 4*4kB (M) 2*8kB (M) 5*16kB (M) 5*32kB (M) 4*64kB (M) 6*128kB (M) 5*256kB (M) 6*512kB (M) 2*1024kB (M) 1*2048kB (M) 733*4096kB (M) = 3012112kB [ 339.663861][T20725] Node 0 Normal: 7*4kB (UE) 56*8kB (UME) 222*16kB (UM) 190*32kB (UME) 147*64kB (UME) 118*128kB (UME) 31*256kB (UM) 24*512kB (UME) 4*1024kB (UM) 1*2048kB (U) 1028*4096kB (UM) = 4271676kB [ 339.663994][T20725] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 339.664014][T20725] 21531 total pagecache pages [ 339.664021][T20725] 0 pages in swap cache [ 339.664026][T20725] Swap cache stats: add 0, delete 0, find 0/0 [ 339.664039][T20725] Free swap = 0kB [ 339.664044][T20725] Total swap = 0kB [ 339.664050][T20725] 2097051 pages RAM [ 339.664056][T20725] 0 pages HighMem/MovableOnly [ 339.664062][T20725] 65266 pages reserved [ 339.738706][T20733] loop2: detected capacity change from 0 to 6 11:58:23 executing program 2: syz_read_part_table(0xe00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:23 executing program 0: syz_read_part_table(0x3f00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:23 executing program 4: syz_read_part_table(0x2500, 0xfffe, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000003", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 340.420038][T20763] loop5: detected capacity change from 0 to 3 11:58:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:23 executing program 4: syz_read_part_table(0x2500, 0x20000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 340.474198][T20763] FAULT_INJECTION: forcing a failure. [ 340.474198][T20763] name failslab, interval 1, probability 0, space 0, times 0 [ 340.486830][T20763] CPU: 0 PID: 20763 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 340.495593][T20763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.505639][T20763] Call Trace: [ 340.508979][T20763] dump_stack+0x137/0x19d [ 340.513311][T20763] should_fail+0x23c/0x250 [ 340.517730][T20763] __should_failslab+0x81/0x90 [ 340.522504][T20763] should_failslab+0x5/0x20 [ 340.526983][T20763] kmem_cache_alloc_node+0x58/0x2b0 [ 340.532168][T20763] ? alloc_vmap_area+0x12f/0x1340 [ 340.537273][T20763] ? xas_find+0x1b0/0x3c0 [ 340.541584][T20763] alloc_vmap_area+0x12f/0x1340 [ 340.546416][T20763] ? kmem_cache_alloc_node_trace+0x1f6/0x2e0 [ 340.552462][T20763] __get_vm_area_node+0x165/0x260 [ 340.557494][T20763] __vmalloc_node_range+0xc2/0x5b0 [ 340.562635][T20763] ? blk_add_partitions+0x136/0xa80 [ 340.567820][T20763] ? blk_add_partitions+0x136/0xa80 [ 340.573051][T20763] vzalloc+0x5a/0x70 [ 340.576961][T20763] ? blk_add_partitions+0x136/0xa80 [ 340.582159][T20763] blk_add_partitions+0x136/0xa80 [ 340.587180][T20763] bdev_disk_changed+0x2d3/0x340 [ 340.592097][T20763] loop_set_status+0x75f/0x7e0 [ 340.596850][T20763] lo_ioctl+0x758/0x11f0 [ 340.601075][T20763] ? path_openat+0x19ab/0x20b0 [ 340.605863][T20763] ? putname+0xa5/0xc0 [ 340.609935][T20763] ? ___cache_free+0x3c/0x300 [ 340.614606][T20763] ? blkdev_common_ioctl+0x9c3/0x1040 [ 340.620006][T20763] ? selinux_file_ioctl+0x8e0/0x970 [ 340.625221][T20763] ? lo_release+0x120/0x120 [ 340.629702][T20763] blkdev_ioctl+0x1d0/0x3c0 [ 340.634225][T20763] block_ioctl+0x6d/0x80 [ 340.638511][T20763] ? blkdev_iopoll+0x70/0x70 [ 340.643105][T20763] __se_sys_ioctl+0xcb/0x140 [ 340.647732][T20763] __x64_sys_ioctl+0x3f/0x50 [ 340.652308][T20763] do_syscall_64+0x4a/0x90 [ 340.656717][T20763] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.662626][T20763] RIP: 0033:0x466397 [ 340.666520][T20763] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 340.686141][T20763] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 340.694539][T20763] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 340.702523][T20763] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 340.710475][T20763] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 340.718428][T20763] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 340.726392][T20763] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 [ 340.768567][T20787] loop0: detected capacity change from 0 to 31 [ 340.779044][T20796] loop2: detected capacity change from 0 to 7 11:58:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xeffdffff00000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:23 executing program 5 (fault-call:0 fault-nth:30): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:23 executing program 4: syz_read_part_table(0x2500, 0x80000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:23 executing program 0: syz_read_part_table(0x4000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:23 executing program 2: syz_read_part_table(0xf00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:23 executing program 4: syz_read_part_table(0x2500, 0x80040, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 341.358787][T20821] loop5: detected capacity change from 0 to 3 [ 341.414428][T20830] loop0: detected capacity change from 0 to 32 [ 341.420758][T20821] FAULT_INJECTION: forcing a failure. [ 341.420758][T20821] name failslab, interval 1, probability 0, space 0, times 0 [ 341.433391][T20821] CPU: 0 PID: 20821 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 341.442231][T20821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 11:58:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:24 executing program 4: syz_read_part_table(0x2500, 0x900000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 341.452287][T20821] Call Trace: [ 341.452296][T20821] dump_stack+0x137/0x19d [ 341.452323][T20821] should_fail+0x23c/0x250 [ 341.452341][T20821] __should_failslab+0x81/0x90 [ 341.452367][T20821] should_failslab+0x5/0x20 [ 341.452405][T20821] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 341.452470][T20821] ? __get_vm_area_node+0x11b/0x260 [ 341.452493][T20821] __get_vm_area_node+0x11b/0x260 [ 341.452519][T20821] __vmalloc_node_range+0xc2/0x5b0 [ 341.452543][T20821] ? blk_add_partitions+0x136/0xa80 11:58:24 executing program 5 (fault-call:0 fault-nth:31): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 341.452565][T20821] ? blk_add_partitions+0x136/0xa80 [ 341.452585][T20821] vzalloc+0x5a/0x70 [ 341.452606][T20821] ? blk_add_partitions+0x136/0xa80 [ 341.452667][T20821] blk_add_partitions+0x136/0xa80 [ 341.452690][T20821] bdev_disk_changed+0x2d3/0x340 [ 341.452712][T20821] loop_set_status+0x75f/0x7e0 [ 341.452731][T20821] lo_ioctl+0x758/0x11f0 [ 341.452808][T20821] ? path_openat+0x19ab/0x20b0 [ 341.452825][T20821] ? __perf_event_task_sched_out+0xce0/0xd30 [ 341.452858][T20821] ? putname+0xa5/0xc0 [ 341.452873][T20821] ? __perf_event_task_sched_in+0x471/0x4c0 [ 341.452949][T20821] ? blkdev_common_ioctl+0x9c3/0x1040 [ 341.452970][T20821] ? selinux_file_ioctl+0x8e0/0x970 [ 341.452990][T20821] ? lo_release+0x120/0x120 [ 341.453064][T20821] blkdev_ioctl+0x1d0/0x3c0 [ 341.453131][T20821] block_ioctl+0x6d/0x80 [ 341.453149][T20821] ? blkdev_iopoll+0x70/0x70 [ 341.453166][T20821] __se_sys_ioctl+0xcb/0x140 [ 341.453186][T20821] __x64_sys_ioctl+0x3f/0x50 [ 341.453258][T20821] do_syscall_64+0x4a/0x90 [ 341.453306][T20821] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.453346][T20821] RIP: 0033:0x466397 [ 341.453362][T20821] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 341.453378][T20821] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 341.453397][T20821] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 341.453409][T20821] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 341.453421][T20821] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 341.453434][T20821] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 341.453448][T20821] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 [ 341.459117][T20828] loop2: detected capacity change from 0 to 7 [ 341.576508][T20868] loop5: detected capacity change from 0 to 3 [ 341.622899][T20868] FAULT_INJECTION: forcing a failure. [ 341.622899][T20868] name failslab, interval 1, probability 0, space 0, times 0 [ 341.673887][T20830] loop0: detected capacity change from 0 to 32 [ 341.692732][T20868] CPU: 1 PID: 20868 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 341.780630][T20868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.780644][T20868] Call Trace: [ 341.780651][T20868] dump_stack+0x137/0x19d [ 341.798299][T20868] should_fail+0x23c/0x250 [ 341.802739][T20868] __should_failslab+0x81/0x90 [ 341.807529][T20868] should_failslab+0x5/0x20 [ 341.812052][T20868] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 341.817751][T20868] ? __kmalloc_node+0x30/0x40 [ 341.822408][T20868] ? __get_vm_area_node+0x226/0x260 [ 341.827594][T20868] __kmalloc_node+0x30/0x40 [ 341.832074][T20868] __vmalloc_node_range+0x250/0x5b0 [ 341.837334][T20868] ? blk_add_partitions+0x136/0xa80 [ 341.842567][T20868] vzalloc+0x5a/0x70 [ 341.846450][T20868] ? blk_add_partitions+0x136/0xa80 [ 341.851652][T20868] blk_add_partitions+0x136/0xa80 [ 341.856664][T20868] bdev_disk_changed+0x2d3/0x340 [ 341.861580][T20868] loop_set_status+0x75f/0x7e0 [ 341.866325][T20868] lo_ioctl+0x758/0x11f0 [ 341.870610][T20868] ? path_openat+0x19ab/0x20b0 [ 341.875358][T20868] ? __perf_event_task_sched_out+0xce0/0xd30 [ 341.881353][T20868] ? putname+0xa5/0xc0 [ 341.885399][T20868] ? __perf_event_task_sched_in+0x471/0x4c0 [ 341.891291][T20868] ? blkdev_common_ioctl+0x9c3/0x1040 [ 341.896641][T20868] ? selinux_file_ioctl+0x8e0/0x970 [ 341.901813][T20868] ? lo_release+0x120/0x120 [ 341.906296][T20868] blkdev_ioctl+0x1d0/0x3c0 [ 341.910777][T20868] block_ioctl+0x6d/0x80 [ 341.915041][T20868] ? blkdev_iopoll+0x70/0x70 [ 341.919768][T20868] __se_sys_ioctl+0xcb/0x140 [ 341.924346][T20868] __x64_sys_ioctl+0x3f/0x50 [ 341.928939][T20868] do_syscall_64+0x4a/0x90 [ 341.933343][T20868] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.939249][T20868] RIP: 0033:0x466397 [ 341.943121][T20868] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 341.962711][T20868] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 341.971118][T20868] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 341.979067][T20868] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 341.987067][T20868] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 341.995015][T20868] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 342.002964][T20868] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 11:58:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xffffff7f00000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:24 executing program 2: syz_read_part_table(0x1100, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:24 executing program 4: syz_read_part_table(0x2500, 0x1000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:24 executing program 5 (fault-call:0 fault-nth:32): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:24 executing program 0: syz_read_part_table(0x4800, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:24 executing program 4: syz_read_part_table(0x2500, 0x2000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:24 executing program 0: syz_read_part_table(0x4c00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 342.322876][T20889] loop5: detected capacity change from 0 to 3 [ 342.330861][T20895] loop0: detected capacity change from 0 to 36 [ 342.346470][T20901] loop2: detected capacity change from 0 to 8 11:58:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:25 executing program 4: syz_read_part_table(0x2500, 0x2040000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 342.389066][T20889] FAULT_INJECTION: forcing a failure. [ 342.389066][T20889] name failslab, interval 1, probability 0, space 0, times 0 [ 342.401784][T20889] CPU: 0 PID: 20889 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 342.410549][T20889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.420626][T20889] Call Trace: [ 342.423902][T20889] dump_stack+0x137/0x19d [ 342.428238][T20889] should_fail+0x23c/0x250 [ 342.432719][T20889] __should_failslab+0x81/0x90 [ 342.437521][T20889] should_failslab+0x5/0x20 [ 342.442056][T20889] kmem_cache_alloc_node+0x58/0x2b0 [ 342.447258][T20889] ? alloc_vmap_area+0x202/0x1340 [ 342.452314][T20889] alloc_vmap_area+0x202/0x1340 [ 342.457219][T20889] ? kmem_cache_alloc_node_trace+0x1f6/0x2e0 [ 342.463249][T20889] __get_vm_area_node+0x165/0x260 [ 342.468279][T20889] __vmalloc_node_range+0xc2/0x5b0 [ 342.473395][T20889] ? blk_add_partitions+0x136/0xa80 [ 342.478659][T20889] ? blk_add_partitions+0x136/0xa80 [ 342.483865][T20889] vzalloc+0x5a/0x70 11:58:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 342.487807][T20889] ? blk_add_partitions+0x136/0xa80 [ 342.493050][T20889] blk_add_partitions+0x136/0xa80 [ 342.498084][T20889] bdev_disk_changed+0x2d3/0x340 [ 342.503081][T20889] loop_set_status+0x75f/0x7e0 [ 342.507876][T20889] lo_ioctl+0x758/0x11f0 [ 342.512128][T20889] ? path_openat+0x19ab/0x20b0 [ 342.516918][T20889] ? __perf_event_task_sched_out+0xce0/0xd30 [ 342.523079][T20889] ? putname+0xa5/0xc0 [ 342.527180][T20889] ? __perf_event_task_sched_in+0x471/0x4c0 [ 342.533089][T20889] ? blkdev_common_ioctl+0x9c3/0x1040 [ 342.538466][T20889] ? selinux_file_ioctl+0x8e0/0x970 [ 342.543665][T20889] ? lo_release+0x120/0x120 [ 342.548179][T20889] blkdev_ioctl+0x1d0/0x3c0 [ 342.552753][T20889] block_ioctl+0x6d/0x80 [ 342.556977][T20889] ? blkdev_iopoll+0x70/0x70 [ 342.561649][T20889] __se_sys_ioctl+0xcb/0x140 [ 342.566304][T20889] __x64_sys_ioctl+0x3f/0x50 [ 342.570946][T20889] do_syscall_64+0x4a/0x90 [ 342.575346][T20889] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 342.581247][T20889] RIP: 0033:0x466397 [ 342.585116][T20889] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 342.604712][T20889] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 342.613159][T20889] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 342.621162][T20889] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 342.629122][T20889] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 342.637125][T20889] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 342.645162][T20889] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 [ 342.687825][T20943] loop0: detected capacity change from 0 to 38 11:58:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0xffffffff00000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:25 executing program 4: syz_read_part_table(0x2500, 0x3000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:25 executing program 2: syz_read_part_table(0x1200, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:25 executing program 5 (fault-call:0 fault-nth:33): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:25 executing program 0: syz_read_part_table(0x5500, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:25 executing program 4: syz_read_part_table(0x2500, 0x4000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 343.247744][T20963] loop0: detected capacity change from 0 to 42 11:58:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:25 executing program 0: syz_read_part_table(0x6800, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:25 executing program 4: syz_read_part_table(0x2500, 0x5000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 343.304876][T20965] loop2: detected capacity change from 0 to 9 [ 343.311092][T20971] loop5: detected capacity change from 0 to 3 [ 343.363313][T20971] FAULT_INJECTION: forcing a failure. [ 343.363313][T20971] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 343.376552][T20971] CPU: 1 PID: 20971 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 343.385318][T20971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.395408][T20971] Call Trace: [ 343.398718][T20971] dump_stack+0x137/0x19d [ 343.403040][T20971] should_fail+0x23c/0x250 [ 343.407437][T20971] __alloc_pages+0x102/0x320 [ 343.412011][T20971] __vmalloc_node_range+0x319/0x5b0 [ 343.417204][T20971] ? blk_add_partitions+0x136/0xa80 [ 343.422398][T20971] vzalloc+0x5a/0x70 [ 343.426290][T20971] ? blk_add_partitions+0x136/0xa80 [ 343.431497][T20971] blk_add_partitions+0x136/0xa80 [ 343.436545][T20971] bdev_disk_changed+0x2d3/0x340 [ 343.441539][T20971] loop_set_status+0x75f/0x7e0 [ 343.446348][T20971] lo_ioctl+0x758/0x11f0 [ 343.450581][T20971] ? path_openat+0x19ab/0x20b0 [ 343.455407][T20971] ? putname+0xa5/0xc0 [ 343.459457][T20971] ? ___cache_free+0x3c/0x300 [ 343.464117][T20971] ? blkdev_common_ioctl+0x9c3/0x1040 [ 343.469468][T20971] ? selinux_file_ioctl+0x8e0/0x970 [ 343.474643][T20971] ? lo_release+0x120/0x120 [ 343.479190][T20971] blkdev_ioctl+0x1d0/0x3c0 [ 343.483671][T20971] block_ioctl+0x6d/0x80 [ 343.487927][T20971] ? blkdev_iopoll+0x70/0x70 [ 343.492515][T20971] __se_sys_ioctl+0xcb/0x140 [ 343.497138][T20971] __x64_sys_ioctl+0x3f/0x50 [ 343.501817][T20971] do_syscall_64+0x4a/0x90 [ 343.506267][T20971] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 343.512150][T20971] RIP: 0033:0x466397 [ 343.516027][T20971] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 343.535653][T20971] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 343.544051][T20971] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 343.552007][T20971] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 343.559997][T20971] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 343.568060][T20971] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 343.576025][T20971] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 [ 343.592436][T21001] loop0: detected capacity change from 0 to 52 [ 343.612723][T20965] loop2: detected capacity change from 0 to 9 [ 343.682983][T21001] loop0: detected capacity change from 0 to 52 11:58:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x680400, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r3 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:26 executing program 4: syz_read_part_table(0x2500, 0x6000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="5400ffff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:26 executing program 5 (fault-call:0 fault-nth:34): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:26 executing program 2: syz_read_part_table(0x2000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:26 executing program 0: syz_read_part_table(0x6c00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="5400d7fb", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:26 executing program 4: syz_read_part_table(0x2500, 0x6040000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="5400d2ec", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:26 executing program 4: syz_read_part_table(0x2500, 0x7000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 344.224067][T21042] loop0: detected capacity change from 0 to 54 [ 344.234443][T21045] loop5: detected capacity change from 0 to 3 [ 344.240813][T21043] loop2: detected capacity change from 0 to 16 [ 344.289093][T21045] FAULT_INJECTION: forcing a failure. [ 344.289093][T21045] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.302340][T21045] CPU: 1 PID: 21045 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 344.311198][T21045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.321256][T21045] Call Trace: [ 344.321266][T21045] dump_stack+0x137/0x19d 11:58:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="5400ffff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:26 executing program 2: syz_read_part_table(0x2500, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 344.321303][T21045] should_fail+0x23c/0x250 [ 344.321380][T21045] __alloc_pages+0x102/0x320 [ 344.321468][T21045] __vmalloc_node_range+0x319/0x5b0 [ 344.321559][T21045] ? blk_add_partitions+0x136/0xa80 [ 344.321584][T21045] vzalloc+0x5a/0x70 [ 344.321606][T21045] ? blk_add_partitions+0x136/0xa80 [ 344.321629][T21045] blk_add_partitions+0x136/0xa80 [ 344.321654][T21045] bdev_disk_changed+0x2d3/0x340 [ 344.321674][T21045] loop_set_status+0x75f/0x7e0 [ 344.321710][T21045] lo_ioctl+0x758/0x11f0 [ 344.321742][T21045] ? path_openat+0x19ab/0x20b0 [ 344.321763][T21045] ? putname+0xa5/0xc0 [ 344.321778][T21045] ? ___cache_free+0x3c/0x300 [ 344.321796][T21045] ? blkdev_common_ioctl+0x9c3/0x1040 [ 344.321814][T21045] ? selinux_file_ioctl+0x8e0/0x970 [ 344.321883][T21045] ? lo_release+0x120/0x120 [ 344.321901][T21045] blkdev_ioctl+0x1d0/0x3c0 [ 344.321920][T21045] block_ioctl+0x6d/0x80 [ 344.321939][T21045] ? blkdev_iopoll+0x70/0x70 [ 344.321957][T21045] __se_sys_ioctl+0xcb/0x140 [ 344.321977][T21045] __x64_sys_ioctl+0x3f/0x50 [ 344.322085][T21045] do_syscall_64+0x4a/0x90 [ 344.322109][T21045] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 344.322133][T21045] RIP: 0033:0x466397 [ 344.322147][T21045] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 344.322164][T21045] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 344.322258][T21045] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 344.322269][T21045] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 344.322281][T21045] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 344.322292][T21045] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 344.322304][T21045] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 [ 344.399555][T21084] loop2: detected capacity change from 0 to 18 11:58:27 executing program 0: syz_read_part_table(0x7400, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:27 executing program 4: syz_read_part_table(0x2500, 0x8000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="5400ffff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:27 executing program 5 (fault-call:0 fault-nth:35): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$netlink(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) sendfile(r2, r4, &(0x7f0000000000)=0x7, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) write$P9_RREADLINK(r2, &(0x7f0000000040)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) 11:58:27 executing program 2: syz_read_part_table(0x3f00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:27 executing program 4: syz_read_part_table(0x2500, 0x9000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54007fff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:27 executing program 4: syz_read_part_table(0x2500, 0xa000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 345.154935][T21110] loop5: detected capacity change from 0 to 3 [ 345.158174][T21111] loop0: detected capacity change from 0 to 58 [ 345.161202][T21107] loop2: detected capacity change from 0 to 31 11:58:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54009eff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 345.216436][T21110] FAULT_INJECTION: forcing a failure. [ 345.216436][T21110] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 345.229730][T21110] CPU: 1 PID: 21110 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 345.238582][T21110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.248629][T21110] Call Trace: [ 345.251928][T21110] dump_stack+0x137/0x19d [ 345.256249][T21110] should_fail+0x23c/0x250 [ 345.260668][T21110] __alloc_pages+0x102/0x320 [ 345.265236][T21110] __vmalloc_node_range+0x319/0x5b0 [ 345.270417][T21110] ? blk_add_partitions+0x136/0xa80 [ 345.275653][T21110] vzalloc+0x5a/0x70 [ 345.279529][T21110] ? blk_add_partitions+0x136/0xa80 [ 345.284710][T21110] blk_add_partitions+0x136/0xa80 [ 345.289810][T21110] bdev_disk_changed+0x2d3/0x340 [ 345.294729][T21110] loop_set_status+0x75f/0x7e0 [ 345.299534][T21110] lo_ioctl+0x758/0x11f0 [ 345.303880][T21110] ? path_openat+0x19ab/0x20b0 [ 345.308637][T21110] ? putname+0xa5/0xc0 [ 345.312682][T21110] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 345.318207][T21110] ? blkdev_common_ioctl+0x9c3/0x1040 [ 345.323615][T21110] ? selinux_file_ioctl+0x8e0/0x970 [ 345.328826][T21110] ? lo_release+0x120/0x120 [ 345.333331][T21110] blkdev_ioctl+0x1d0/0x3c0 [ 345.337830][T21110] block_ioctl+0x6d/0x80 [ 345.342065][T21110] ? blkdev_iopoll+0x70/0x70 [ 345.346642][T21110] __se_sys_ioctl+0xcb/0x140 [ 345.351249][T21110] __x64_sys_ioctl+0x3f/0x50 [ 345.355818][T21110] do_syscall_64+0x4a/0x90 [ 345.360222][T21110] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.366187][T21110] RIP: 0033:0x466397 [ 345.370059][T21110] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 345.389663][T21110] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 345.398134][T21110] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 345.406107][T21110] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 11:58:28 executing program 5 (fault-call:0 fault-nth:36): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 345.414058][T21110] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 345.422006][T21110] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 345.430032][T21110] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 11:58:28 executing program 4: syz_read_part_table(0x2500, 0xb000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:28 executing program 0: syz_read_part_table(0x7a00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="5400efff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:28 executing program 4: syz_read_part_table(0x2500, 0xc000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 345.495124][T21107] loop2: detected capacity change from 0 to 31 11:58:28 executing program 4: syz_read_part_table(0x2500, 0xd000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 345.561550][T21146] loop5: detected capacity change from 0 to 3 [ 345.580999][T21160] loop0: detected capacity change from 0 to 61 [ 345.624753][T21146] FAULT_INJECTION: forcing a failure. [ 345.624753][T21146] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 345.638002][T21146] CPU: 1 PID: 21146 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 345.646794][T21146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.656850][T21146] Call Trace: [ 345.660110][T21146] dump_stack+0x137/0x19d [ 345.664603][T21146] should_fail+0x23c/0x250 [ 345.669043][T21146] __alloc_pages+0x102/0x320 [ 345.673614][T21146] __vmalloc_node_range+0x319/0x5b0 [ 345.678852][T21146] ? blk_add_partitions+0x136/0xa80 [ 345.684105][T21146] vzalloc+0x5a/0x70 [ 345.688006][T21146] ? blk_add_partitions+0x136/0xa80 [ 345.693263][T21146] blk_add_partitions+0x136/0xa80 [ 345.698319][T21146] bdev_disk_changed+0x2d3/0x340 [ 345.703262][T21146] loop_set_status+0x75f/0x7e0 [ 345.708057][T21146] lo_ioctl+0x758/0x11f0 [ 345.712290][T21146] ? path_openat+0x19ab/0x20b0 [ 345.717034][T21146] ? __perf_event_task_sched_out+0xce0/0xd30 [ 345.723045][T21146] ? putname+0xa5/0xc0 [ 345.727290][T21146] ? __perf_event_task_sched_in+0x471/0x4c0 [ 345.733214][T21146] ? blkdev_common_ioctl+0x9c3/0x1040 [ 345.738613][T21146] ? selinux_file_ioctl+0x8e0/0x970 [ 345.743829][T21146] ? lo_release+0x120/0x120 [ 345.748410][T21146] blkdev_ioctl+0x1d0/0x3c0 [ 345.752908][T21146] block_ioctl+0x6d/0x80 [ 345.757146][T21146] ? blkdev_iopoll+0x70/0x70 [ 345.761718][T21146] __se_sys_ioctl+0xcb/0x140 [ 345.766293][T21146] __x64_sys_ioctl+0x3f/0x50 [ 345.770864][T21146] do_syscall_64+0x4a/0x90 [ 345.775325][T21146] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.781211][T21146] RIP: 0033:0x466397 [ 345.785134][T21146] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 345.804722][T21146] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 345.813119][T21146] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 345.821079][T21146] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 345.829032][T21146] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 345.837002][T21146] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 345.844989][T21146] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 11:58:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$netlink(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) kcmp(0x0, 0xffffffffffffffff, 0x1, r2, r4) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:28 executing program 2: syz_read_part_table(0x4000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:28 executing program 4: syz_read_part_table(0x2500, 0xe000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="5400f0ff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:28 executing program 0: syz_read_part_table(0x9000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:28 executing program 5 (fault-call:0 fault-nth:37): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:28 executing program 4: syz_read_part_table(0x2500, 0xf000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 346.085319][T21196] loop0: detected capacity change from 0 to 72 [ 346.094057][T21199] loop5: detected capacity change from 0 to 3 [ 346.100552][T21198] loop2: detected capacity change from 0 to 32 [ 346.156773][T21199] FAULT_INJECTION: forcing a failure. [ 346.156773][T21199] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 346.170003][T21199] CPU: 0 PID: 21199 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 346.178791][T21199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.188900][T21199] Call Trace: [ 346.192236][T21199] dump_stack+0x137/0x19d [ 346.196605][T21199] should_fail+0x23c/0x250 [ 346.201104][T21199] __alloc_pages+0x102/0x320 11:58:28 executing program 0: syz_read_part_table(0xfeff, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:28 executing program 2: syz_read_part_table(0x4800, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:28 executing program 4: syz_read_part_table(0x2500, 0x10000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 346.205761][T21199] __vmalloc_node_range+0x319/0x5b0 [ 346.211013][T21199] ? blk_add_partitions+0x136/0xa80 [ 346.216246][T21199] vzalloc+0x5a/0x70 [ 346.220147][T21199] ? blk_add_partitions+0x136/0xa80 [ 346.225381][T21199] blk_add_partitions+0x136/0xa80 [ 346.230417][T21199] bdev_disk_changed+0x2d3/0x340 [ 346.235379][T21199] loop_set_status+0x75f/0x7e0 [ 346.240153][T21199] lo_ioctl+0x758/0x11f0 [ 346.244416][T21199] ? path_openat+0x19ab/0x20b0 [ 346.249196][T21199] ? __perf_event_task_sched_out+0xce0/0xd30 [ 346.255187][T21199] ? putname+0xa5/0xc0 [ 346.259321][T21199] ? __perf_event_task_sched_in+0x471/0x4c0 [ 346.265309][T21199] ? blkdev_common_ioctl+0x9c3/0x1040 [ 346.270694][T21199] ? selinux_file_ioctl+0x8e0/0x970 [ 346.275954][T21199] ? lo_release+0x120/0x120 [ 346.280457][T21199] blkdev_ioctl+0x1d0/0x3c0 [ 346.284963][T21199] block_ioctl+0x6d/0x80 [ 346.289206][T21199] ? blkdev_iopoll+0x70/0x70 [ 346.293806][T21199] __se_sys_ioctl+0xcb/0x140 [ 346.298437][T21199] __x64_sys_ioctl+0x3f/0x50 [ 346.303110][T21199] do_syscall_64+0x4a/0x90 [ 346.307537][T21199] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.313493][T21199] RIP: 0033:0x466397 [ 346.317386][T21199] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 346.337032][T21199] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 346.345442][T21199] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 346.353478][T21199] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 346.361430][T21199] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 346.369440][T21199] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 346.377407][T21199] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 [ 346.409626][T21240] loop0: detected capacity change from 0 to 127 [ 346.515435][T21248] loop2: detected capacity change from 0 to 36 [ 346.525430][T21240] loop0: detected capacity change from 0 to 127 11:58:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 11:58:29 executing program 4: syz_read_part_table(0x2500, 0x11000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:29 executing program 5 (fault-call:0 fault-nth:38): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:29 executing program 2: syz_read_part_table(0x4c00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:29 executing program 0: syz_read_part_table(0xff0f, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:29 executing program 4: syz_read_part_table(0x2500, 0x12000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 347.019005][T21279] loop5: detected capacity change from 0 to 3 [ 347.033432][T21285] loop2: detected capacity change from 0 to 38 [ 347.034330][T21284] loop0: detected capacity change from 0 to 127 [ 347.059051][T21279] FAULT_INJECTION: forcing a failure. [ 347.059051][T21279] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 347.072305][T21279] CPU: 0 PID: 21279 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 347.081179][T21279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.091408][T21279] Call Trace: [ 347.094682][T21279] dump_stack+0x137/0x19d [ 347.099073][T21279] should_fail+0x23c/0x250 [ 347.103523][T21279] __alloc_pages+0x102/0x320 [ 347.108225][T21279] __vmalloc_node_range+0x319/0x5b0 [ 347.113430][T21279] ? blk_add_partitions+0x136/0xa80 [ 347.118635][T21279] vzalloc+0x5a/0x70 [ 347.122534][T21279] ? blk_add_partitions+0x136/0xa80 [ 347.127735][T21279] blk_add_partitions+0x136/0xa80 [ 347.132774][T21279] bdev_disk_changed+0x2d3/0x340 [ 347.137780][T21279] loop_set_status+0x75f/0x7e0 [ 347.142545][T21279] lo_ioctl+0x758/0x11f0 [ 347.146806][T21279] ? path_openat+0x19ab/0x20b0 [ 347.151574][T21279] ? putname+0xa5/0xc0 [ 347.155643][T21279] ? ___cache_free+0x3c/0x300 [ 347.160323][T21279] ? blkdev_common_ioctl+0x9c3/0x1040 [ 347.165875][T21279] ? selinux_file_ioctl+0x8e0/0x970 [ 347.171246][T21279] ? lo_release+0x120/0x120 [ 347.175761][T21279] blkdev_ioctl+0x1d0/0x3c0 [ 347.180266][T21279] block_ioctl+0x6d/0x80 [ 347.184521][T21279] ? blkdev_iopoll+0x70/0x70 [ 347.189132][T21279] __se_sys_ioctl+0xcb/0x140 [ 347.193726][T21279] __x64_sys_ioctl+0x3f/0x50 [ 347.198318][T21279] do_syscall_64+0x4a/0x90 [ 347.202833][T21279] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.208816][T21279] RIP: 0033:0x466397 [ 347.212705][T21279] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 347.232314][T21279] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 347.240768][T21279] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 347.248742][T21279] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 347.256714][T21279] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 11:58:29 executing program 2: syz_read_part_table(0x5500, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:29 executing program 0: syz_read_part_table(0xfffe, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 347.264682][T21279] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 347.272650][T21279] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 11:58:29 executing program 4: syz_read_part_table(0x2500, 0x20000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 347.376543][T21313] loop0: detected capacity change from 0 to 127 [ 347.388285][T21317] loop2: detected capacity change from 0 to 42 [ 347.460053][T21313] loop0: detected capacity change from 0 to 127 11:58:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/fs/9p', 0x250c00, 0x180) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:30 executing program 5 (fault-call:0 fault-nth:39): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:30 executing program 4: syz_read_part_table(0x2500, 0x25000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:30 executing program 2: syz_read_part_table(0x6800, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:30 executing program 0: syz_read_part_table(0x20000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:30 executing program 4: syz_read_part_table(0x2500, 0x2fafffc7, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 347.943057][T21350] loop0: detected capacity change from 0 to 256 [ 347.950772][T21349] loop5: detected capacity change from 0 to 3 [ 347.960087][T21355] loop2: detected capacity change from 0 to 52 11:58:30 executing program 0: syz_read_part_table(0x80000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 347.999046][T21349] FAULT_INJECTION: forcing a failure. [ 347.999046][T21349] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.012299][T21349] CPU: 1 PID: 21349 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 348.021088][T21349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.031253][T21349] Call Trace: [ 348.034554][T21349] dump_stack+0x137/0x19d [ 348.038944][T21349] should_fail+0x23c/0x250 [ 348.043503][T21349] __alloc_pages+0x102/0x320 11:58:30 executing program 4: syz_read_part_table(0x2500, 0x3f000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 348.048090][T21349] alloc_pages+0x21d/0x310 [ 348.052536][T21349] __get_free_pages+0x8/0x30 [ 348.057242][T21349] blk_add_partitions+0x17d/0xa80 [ 348.062320][T21349] bdev_disk_changed+0x2d3/0x340 [ 348.067326][T21349] loop_set_status+0x75f/0x7e0 [ 348.072118][T21349] lo_ioctl+0x758/0x11f0 [ 348.076359][T21349] ? path_openat+0x19ab/0x20b0 [ 348.081126][T21349] ? __perf_event_task_sched_out+0xce0/0xd30 [ 348.087192][T21349] ? putname+0xa5/0xc0 [ 348.091258][T21349] ? __perf_event_task_sched_in+0x471/0x4c0 11:58:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:30 executing program 4: syz_read_part_table(0x2500, 0x40000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 348.097259][T21349] ? blkdev_common_ioctl+0x9c3/0x1040 [ 348.102748][T21349] ? selinux_file_ioctl+0x8e0/0x970 [ 348.107940][T21349] ? lo_release+0x120/0x120 [ 348.112475][T21349] blkdev_ioctl+0x1d0/0x3c0 [ 348.117010][T21349] block_ioctl+0x6d/0x80 [ 348.121252][T21349] ? blkdev_iopoll+0x70/0x70 [ 348.125862][T21349] __se_sys_ioctl+0xcb/0x140 [ 348.130478][T21349] __x64_sys_ioctl+0x3f/0x50 [ 348.135141][T21349] do_syscall_64+0x4a/0x90 [ 348.139590][T21349] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.145517][T21349] RIP: 0033:0x466397 [ 348.149465][T21349] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 348.169074][T21349] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 348.177516][T21349] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 348.185496][T21349] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 348.193476][T21349] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 348.201485][T21349] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 348.209460][T21349] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 [ 348.250290][T21399] loop0: detected capacity change from 0 to 1024 [ 348.324549][T21399] loop0: detected capacity change from 0 to 1024 11:58:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = dup(r1) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) r3 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:31 executing program 4: syz_read_part_table(0x2500, 0x40000800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:31 executing program 5 (fault-call:0 fault-nth:40): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:31 executing program 2: syz_read_part_table(0x6c00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:31 executing program 0: syz_read_part_table(0x80040, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:31 executing program 4: syz_read_part_table(0x2500, 0x48000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 348.877920][T21424] loop2: detected capacity change from 0 to 54 [ 348.885220][T21429] loop5: detected capacity change from 0 to 3 [ 348.887964][T21428] loop0: detected capacity change from 0 to 1024 11:58:31 executing program 4: syz_read_part_table(0x2500, 0x4c000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 348.959263][T21429] FAULT_INJECTION: forcing a failure. [ 348.959263][T21429] name failslab, interval 1, probability 0, space 0, times 0 [ 348.971970][T21429] CPU: 1 PID: 21429 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 348.980766][T21429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.990941][T21429] Call Trace: [ 348.994233][T21429] dump_stack+0x137/0x19d [ 348.998630][T21429] should_fail+0x23c/0x250 [ 349.003059][T21429] __should_failslab+0x81/0x90 11:58:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 349.007868][T21429] ? efi_partition+0x22b/0x1120 [ 349.012787][T21429] should_failslab+0x5/0x20 [ 349.017308][T21429] kmem_cache_alloc_trace+0x49/0x310 [ 349.022715][T21429] ? widen_string+0x3a/0x280 [ 349.027336][T21429] efi_partition+0x22b/0x1120 [ 349.032047][T21429] ? vsnprintf+0xe8f/0xed0 [ 349.036469][T21429] blk_add_partitions+0x2be/0xa80 [ 349.041505][T21429] bdev_disk_changed+0x2d3/0x340 [ 349.046476][T21429] loop_set_status+0x75f/0x7e0 [ 349.051243][T21429] lo_ioctl+0x758/0x11f0 11:58:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:31 executing program 4: syz_read_part_table(0x2500, 0x55000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 349.055507][T21429] ? path_openat+0x19ab/0x20b0 [ 349.060267][T21429] ? __perf_event_task_sched_out+0xce0/0xd30 [ 349.066257][T21429] ? putname+0xa5/0xc0 [ 349.070346][T21429] ? __perf_event_task_sched_in+0x471/0x4c0 [ 349.076264][T21429] ? blkdev_common_ioctl+0x9c3/0x1040 [ 349.081638][T21429] ? selinux_file_ioctl+0x8e0/0x970 [ 349.086913][T21429] ? lo_release+0x120/0x120 [ 349.091411][T21429] blkdev_ioctl+0x1d0/0x3c0 [ 349.095893][T21429] block_ioctl+0x6d/0x80 [ 349.100167][T21429] ? blkdev_iopoll+0x70/0x70 [ 349.104750][T21429] __se_sys_ioctl+0xcb/0x140 [ 349.109327][T21429] __x64_sys_ioctl+0x3f/0x50 [ 349.113972][T21429] do_syscall_64+0x4a/0x90 [ 349.118408][T21429] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.124327][T21429] RIP: 0033:0x466397 [ 349.128214][T21429] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 349.147830][T21429] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 349.156294][T21429] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 349.164263][T21429] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 349.172273][T21429] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 349.180496][T21429] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 349.188525][T21429] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 11:58:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:32 executing program 4: syz_read_part_table(0x2500, 0x55aaffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:32 executing program 2: syz_read_part_table(0x7400, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:32 executing program 0: syz_read_part_table(0x900000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:32 executing program 5 (fault-call:0 fault-nth:41): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:32 executing program 4: syz_read_part_table(0x2500, 0x68000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:32 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000480)=[{&(0x7f0000000100)="5c88e56e9b13770bd0c2bee6e1a5bdc4", 0x10, 0x4}, {&(0x7f0000000240)="cb9f89e1ab41b4ea49979fd1873a1aa5b71807a6641f64399fd1b43647d726f7ca3a4ffdcd866b8ace70a2fc3ddcdbab08ecd5bf922ccadce52299c11f74f913ed2d2e4fb4b80a1f0d3fccfe17f455d2ac04d54e0da9593cd02851882c239f419174a62123cb428010513ebc204a9481972580ef1728fd5b5024cc8f919463bb944a4cc79c5bca", 0x87, 0x6}, {&(0x7f0000000300)="21a975c66bee6cd986eead972d3d5cad8267517e4d74700542639190fb11d09a6b3db1f84b5d2e75eec5e428f0b851d5bc7fd85e42bbbd823cec6566470885a680bd3f8c115e85e7eac63ea493e282627c0a275d0870bc53fdff87be18ebeb9b47159800620fcce1dd570811bfb4cd9eb025704127ab6677088abc9d96b8c2826975562975c631d6c52b1115a4df", 0x8e, 0x1}, {&(0x7f00000003c0)="0722fe83f8996ba92ced308b8663ab47cc56151551a8f46570451e44acf95f62234554db750a1bd070d70eab769ff59257642fc242c90d136f9e30a76975911d1d2849cf6dc5f8d44ff39c0cbc706eaeba85bbb901c4235df1de9a0b0e10d6b3b3b006a5fbd461ac7c2f7122880419e59eb8037b0389643411be54e7c3629b12f38875b5273d2cb7", 0x88, 0x400}], 0x8000, &(0x7f0000000500)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',smackfstransmwtg=-:,permit_directio,fscontext=root,euid=', @ANYRESDEC, @ANYBLOB=',\x00']) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = dup2(r1, r0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x5) tkill(r4, 0x1e) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) getresgid(&(0x7f0000003f80)=0x0, &(0x7f0000003fc0), &(0x7f0000004000)) r6 = getpgrp(0xffffffffffffffff) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r9, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000041c0)=[{&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000600)="32c127e02c9a72687cabd730fc3c2888d3751b15e7e73bcbbb164c6a2b5921e39db35330e14025ae30d9d30b5996507dbc1e4905ea11a0c2e968bd520796771628d73d9819190cda68de9baab9d65f827d38813c8d83", 0x56}, {&(0x7f0000000680)="2e1c271993d7f6bf6c7c41f146877266209aceb94513fae69545e07ae28b1d6e22ccf1298510b533689957c323894255634c06132693c838e9209ce1b2864f8eb4e4e514e6c1e05ba5f0c604510add49add0ed2b0be2457a0968199221609db4fafd6d3014985f0217979dcb4ea58a2cda0251fcc5b1dcbb68a6", 0x7a}, {&(0x7f0000000700)="5d3c3bb121ae1ab8c3cebd51c7f6c7f31771e065d9d9d32d0e104afb30b0f8e4738fb1d88b348bc1415d170a73c36ccea6e2cf349b27980d7e956890460fcbf3d817fb5f2e3aac0664869044316f12e66ff9e3a702e7b140f22146ad80350e3848376de4a772bb7f0692a56884c00d75ce3d59a22a40bb7ceda08cef08135e442b217f483a2257a4eabf0a845b80bf851cdae8a61c4db3a0f7833d8bc3915643ee7cd7d765b913663f735d09da9abbf0eda7eedefada9ca02406478acdc91905ec9655c5027dad7d9c25e655126a6c4e787e24dea880f2d1562f8f162bac7f06162d3a3b8c6af8391cb8f82db96ebf8df6", 0xf1}, {&(0x7f0000000200)="2a6f90b819b144a0d09a18ced80abf3e985639c0274cefaff01bf6312e89f3fd26c6de866e479bb81398f053fe092282fc", 0x31}, {&(0x7f0000000800)="2628613b90f6c070cddffb8aa5e538a0779057590bb977f5fefb65930fb662ad5cf8cfce1349bf6f024cdcfcf77fabfd7641dd81c8c2f5f3cbc202220ff244c93f902381b6a0c475f96871ccb3e9daba545548e59767018afcf952d9ba7a7fc4d31f61b4d035add0ada8cc5679365e802dbe3426994268fb51d8f1351047a6d483943791bca4d27cf11e56abe2bf5064e4fc91a60fc5ab5cb3d70fab30017014b64ddd8523e7e325df5575f070bb530dff195d68919fedda8df2ad4006c214c9c8159c0b571df207787d4dd50945b00c34024e3e0e34514aab64e5172253f5a06e4c1addf793bea2112e6d0b44ac7dcc896035", 0xf3}, {&(0x7f0000000900)="ce7c81bd3ed7e33bad9f67c9ed8c7e17eafb3148b6f270276e0638a032ca552218210e81daf8f8d5f9d0ff79a7eef6d7081d802bd568e50c7c148a1860750f1d3a1cab3dfdfeaa11376ecb3493a5788fb50c65ac28dcfce21f53d9898b5331af843804ab40fd003faa1c186c60bca90335a76ccb2dee005287fe5a3bafa8c39b2886e7a807fb90263dc207bd026695ac29d7f5347ff41cc28899f5c941b7c6cadd1ab35f03fd1d9e3f56f6896416671d3a79990c793aecec7d5db5433de698812b0f475e9daf13c75f3ecd0a9db8e8512409", 0xd2}, {&(0x7f0000000a00)="ca8db9620b4d06a15f9dae61e1835054b38f1cacf07f920c29d9ca253ff19943dff1bff41aa7b6d6e8a71198ab3866f36f88f22919f16fb54879b82146faa69ce657d60c03cff7e01939fd1e00296b83425d68618abf31ceec3914b00fe359b20468898e1282431a77890fa6e1273f696ebe1ecda46079c75191054f69a69e3b24c58998a6b667eca63e69e2b415872e243f20d5467c3bc5", 0x98}, {&(0x7f0000000ac0)="1f5117ff36e5e338df22ac70c56c7620f834a2d25e3da56300e4f6290ac2f1830b2ad2c3a5fe7a3c23b404e43fcb288b9ff49af8578ee6618bc729194af8578b40d782242bb7e6f85993ac3f6ffc7d69a73773ece633b46cb0517d17f70e1b4651d8b714b516e672488dfc023037fa504d75e1a7aba911348ee6a084975d046f2a52ffdafb3773df8190ec11391bee8426d816014574e062d3aa67853bf9cf8a377800ae57632bdcff29334fd847e76693af38a8e7a2a86c9fd4196b0238362b05967d77418c880e74958d0d70dc218a5e5b73c870d5585d2afd5f9c21120b48b1b70f954aad1b3beb5604968914235f81", 0xf1}], 0x8, &(0x7f0000000d40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r3, r1, r2, r1]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c}}], 0x88, 0x4e004}, {&(0x7f0000000e00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000000e80)="ad4879cb17de560ed93f0d22e2a176d9e011d445d2c825cfe45722f7de4d2fb5ba2cfe04783b99f34b66a1213cd9c5393268102e1b79bec882b46312bf700e9c3f126b5819b9288a323a7d7f70d3a3c95bb80ecff5597ecc64ef3e2c6d6f39bc6036e8f1ccccb21a28c015d8bfee8f2a4f9d01af63f6a0fccbad935d3f114cbf05b822965adc391f224479c04b4cbdba7858d1ec23d7be97c82e62ec5a198380db74389fb89f8774f89295a690697aaeabf69ebee6a255c93f55ed3055cb0acc", 0xc0}, {&(0x7f0000000f40)="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", 0x1000}, {&(0x7f0000001f40)="4833b12da523d830739e40eceaf17b5a619b5b3f02694f133032329e0ee2f270ea4206761bfeb03b42d3195a471b192cfa0a5bd668c2cc688b5d95e2f4d5f1369482c2c7ac31fd6be5e4427ec2450dcb2726c6a86e6e7d4ab7f97ec8394ab8448d85a489c29d9ec210b45e9ca1645cee74d5877b90dec5abe0b228eae82084dd27015e93f43752cf44fc92bec3c0ff07f883d365dd56190c0651810414f41b61748f3aceea98ca3ec0f4185ae001995e7c0f8a66b121ea34f64fd2a5f793c886f40e3e431e74b5d27b36470ad71675bdc20536a22269022744786171230a818d57de4b1a9a2008f08c4929e42e0b56d5c043fb34c8", 0xf5}, {&(0x7f0000002040)="1dffb98f8acededce44a33029219018f1c7229dfb535b050ef86f19a1ed3b44acf5e5c11575354f7a26ee225ad08327e141c103f3389bd5e83d00ad583238209d234349ada57394d7301dd92384e1f80614e0fc79ab39a4c4ca8a2651b1efee24346922843a187faeefc1f9c115dc58dec1a04a8ec96baf49b4a5719dc0e162b8e16402c69f40e4a0f850d4483ef2259b42b75fd3fe296186d38722325fc32dd8ad3a1c2d542b9f54fd956484bca6c259c305d1a844e18", 0xb7}, {&(0x7f0000002100)="30a0bd31", 0x4}, {&(0x7f0000002140)="ab88eb8ae7b7c5aeed66643edbd99e310a733f4cc8d6b8db7961", 0x1a}, {&(0x7f0000002180)="f6ba9fbf5200b86bb58287c092df13b6cdac902d7dc6c62d7865a9c457e6a46f1a450f7c387ef10fc4094d420fae2a817b27033d97fb91f8be2df5f80f658a0879a25dfb2a416ccc8d4da1b163e8afa45f3f3240231f87915c4910774f227e7aba1c5708b4caa7134a988669380f8aa25a70198c7c0704a8787aa156c8a95aa5fcb7bffbe488f35da8e37ffed64888f44f728184327d1abefbe8964a3c21056171f5bf1eb9138ade07a437a1c172178d4959fea8708848822108556b5c76075058aeb6490e69d230192a9a30001e54236717c1cc526408e30de01c1581c4b6c814231e1bf897643c92a6dae18df23d5cf42e197947", 0xf5}, {&(0x7f0000002280)="d62b9a3569f6420387ba5059f45b5fd1a5feb9390c55092ec43bb7327d16c1b773ad055a256f352dc2d3fe123292bae18fecf4e493417e6faddb3927d7197f8a6e4118d7a9c1cf15b67277d5e28e8e5a7eb33c343b2dda40daf5d8a5060158e18a4f53d8538652b2cca3b793b1472a081fb3275b91ea43866a466680ede2d6fee80adb819d0055c55a7770d21c06d5e2845dc5d4585bc35c35182ae8db99bda3ad98697198f51c3d3e1ed1dd968ad06eb69d57786fe92a38e08512cf5dec9c483c8a75417744959a961b8d33424bdf81cf950a32fe95c426d1b9fdc510a81d6d7c65d33c951b", 0xe6}], 0x8, &(0x7f0000004040)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="4000fffffffffffff14e0000e2ff000001080000", @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r8, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=0xee01, @ANYRES32=r5, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x180, 0x18}], 0x2, 0x8000) r10 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) pipe(&(0x7f0000000140)) sendfile(0xffffffffffffffff, r10, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 349.816869][T21484] loop0: detected capacity change from 0 to 18432 [ 349.823397][T21487] loop2: detected capacity change from 0 to 58 [ 349.852323][T21492] loop5: detected capacity change from 0 to 3 11:58:32 executing program 4: syz_read_part_table(0x2500, 0x6c000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 349.890413][T21510] loop3: detected capacity change from 0 to 4 [ 349.916318][T21492] FAULT_INJECTION: forcing a failure. [ 349.916318][T21492] name failslab, interval 1, probability 0, space 0, times 0 [ 349.928970][T21492] CPU: 1 PID: 21492 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 11:58:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:32 executing program 4: syz_read_part_table(0x2500, 0x74000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:32 executing program 2: syz_read_part_table(0x7a00, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 349.937741][T21492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.947819][T21492] Call Trace: [ 349.951163][T21492] dump_stack+0x137/0x19d [ 349.951190][T21492] should_fail+0x23c/0x250 [ 349.951209][T21492] __should_failslab+0x81/0x90 [ 349.951233][T21492] ? efi_partition+0x22b/0x1120 [ 349.951297][T21492] should_failslab+0x5/0x20 [ 349.951322][T21492] kmem_cache_alloc_trace+0x49/0x310 11:58:32 executing program 3: socketpair$unix(0x1, 0xd, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2003, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:32 executing program 4: syz_read_part_table(0x2500, 0x7a000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 349.951343][T21492] ? widen_string+0x3a/0x280 [ 349.951363][T21492] efi_partition+0x22b/0x1120 [ 349.951399][T21492] ? vsnprintf+0xe8f/0xed0 [ 349.951420][T21492] blk_add_partitions+0x2be/0xa80 [ 349.951465][T21492] bdev_disk_changed+0x2d3/0x340 [ 349.951487][T21492] loop_set_status+0x75f/0x7e0 [ 349.951506][T21492] lo_ioctl+0x758/0x11f0 [ 349.951598][T21492] ? path_openat+0x19ab/0x20b0 [ 349.951616][T21492] ? __perf_event_task_sched_out+0xce0/0xd30 [ 349.951638][T21492] ? putname+0xa5/0xc0 [ 349.951654][T21492] ? __perf_event_task_sched_in+0x471/0x4c0 [ 349.951757][T21492] ? blkdev_common_ioctl+0x9c3/0x1040 [ 349.951810][T21492] ? selinux_file_ioctl+0x8e0/0x970 [ 349.951829][T21492] ? lo_release+0x120/0x120 [ 349.951905][T21492] blkdev_ioctl+0x1d0/0x3c0 [ 349.951924][T21492] block_ioctl+0x6d/0x80 [ 349.952023][T21492] ? blkdev_iopoll+0x70/0x70 [ 349.952048][T21492] __se_sys_ioctl+0xcb/0x140 [ 349.952069][T21492] __x64_sys_ioctl+0x3f/0x50 [ 349.952089][T21492] do_syscall_64+0x4a/0x90 [ 349.952186][T21492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.952208][T21492] RIP: 0033:0x466397 [ 349.952223][T21492] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 349.952289][T21492] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 349.952318][T21492] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 349.952332][T21492] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 349.952345][T21492] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 349.952357][T21492] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 11:58:32 executing program 0: syz_read_part_table(0x1000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:32 executing program 5 (fault-call:0 fault-nth:42): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:32 executing program 2: syz_read_part_table(0x9000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$netlink(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) sendmsg$netlink(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) sendmmsg$unix(r5, &(0x7f0000000480)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000040)="9930b96103fc13c7c66e5306a1fc41f577aeba1212280c95fa1629be3b3beb3806fe", 0x22}, {&(0x7f0000000240)="982c53300f5b835db641d5dcc070b968d3e4205f0b2dc2817a84a37c79579f37cd6153b3750c0117e2afc138d8e6c25a86e53ce732539c21f2e68213a66eb6fac01584f2249da58c1995d97a0ae7c453e6d2135a0f36114d0f8e407d7671324657dd22ab1f7950a1d53e58af11e387b27500b7cf34da114f92d599f594ac9a345f8825a828f5fb799acb16", 0x8b}, {&(0x7f0000000140)="f39a811c2298cf", 0x7}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000380)}], 0x1, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r0, r1, r1, r2, r7, r3]}}], 0x48, 0x4048000}], 0x2, 0x4) 11:58:32 executing program 4: syz_read_part_table(0x2500, 0x97ffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 349.952369][T21492] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 [ 350.056858][T21536] loop2: detected capacity change from 0 to 61 11:58:32 executing program 4: syz_read_part_table(0x2500, 0xc7ffaf2f, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 350.357565][T21574] loop5: detected capacity change from 0 to 3 [ 350.364940][T21575] loop0: detected capacity change from 0 to 32768 [ 350.389348][T21574] FAULT_INJECTION: forcing a failure. [ 350.389348][T21574] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.402686][T21574] CPU: 0 PID: 21574 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 350.411478][T21574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.421535][T21574] Call Trace: [ 350.424819][T21574] dump_stack+0x137/0x19d [ 350.429212][T21574] should_fail+0x23c/0x250 [ 350.433643][T21574] __alloc_pages+0x102/0x320 [ 350.438238][T21574] alloc_pages+0x21d/0x310 [ 350.442734][T21574] __get_free_pages+0x8/0x30 [ 350.447275][T21579] loop2: detected capacity change from 0 to 72 11:58:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 350.447330][T21574] blk_add_partitions+0x17d/0xa80 [ 350.458492][T21574] bdev_disk_changed+0x2d3/0x340 [ 350.463441][T21574] loop_set_status+0x75f/0x7e0 [ 350.468209][T21574] lo_ioctl+0x758/0x11f0 [ 350.472492][T21574] ? path_openat+0x19ab/0x20b0 [ 350.477260][T21574] ? __perf_event_task_sched_out+0xce0/0xd30 [ 350.483277][T21574] ? putname+0xa5/0xc0 [ 350.487414][T21574] ? __perf_event_task_sched_in+0x471/0x4c0 [ 350.493338][T21574] ? blkdev_common_ioctl+0x9c3/0x1040 [ 350.498805][T21574] ? selinux_file_ioctl+0x8e0/0x970 [ 350.504050][T21574] ? lo_release+0x120/0x120 11:58:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:33 executing program 4: syz_read_part_table(0x2500, 0xc9ffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 350.508550][T21574] blkdev_ioctl+0x1d0/0x3c0 [ 350.513052][T21574] block_ioctl+0x6d/0x80 [ 350.517293][T21574] ? blkdev_iopoll+0x70/0x70 [ 350.521999][T21574] __se_sys_ioctl+0xcb/0x140 [ 350.526620][T21574] __x64_sys_ioctl+0x3f/0x50 [ 350.531335][T21574] do_syscall_64+0x4a/0x90 [ 350.535759][T21574] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.541680][T21574] RIP: 0033:0x466397 11:58:33 executing program 4: syz_read_part_table(0x2500, 0xf6ffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 350.545574][T21574] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 350.565269][T21574] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 350.573685][T21574] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 350.581656][T21574] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 350.589627][T21574] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 350.597655][T21574] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 11:58:33 executing program 0: syz_read_part_table(0x2000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 350.605744][T21574] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 11:58:33 executing program 5 (fault-call:0 fault-nth:43): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 350.688442][T21579] loop2: detected capacity change from 0 to 72 [ 350.697804][T21632] loop5: detected capacity change from 0 to 3 [ 350.703621][T21631] loop0: detected capacity change from 0 to 65536 11:58:33 executing program 2: syz_read_part_table(0xfeff, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 350.730108][T21632] FAULT_INJECTION: forcing a failure. [ 350.730108][T21632] name failslab, interval 1, probability 0, space 0, times 0 [ 350.742733][T21632] CPU: 1 PID: 21632 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 350.751495][T21632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.761550][T21632] Call Trace: [ 350.764809][T21632] dump_stack+0x137/0x19d [ 350.769124][T21632] should_fail+0x23c/0x250 [ 350.773521][T21632] ? mempool_alloc_slab+0x16/0x20 [ 350.778580][T21632] __should_failslab+0x81/0x90 [ 350.783395][T21632] should_failslab+0x5/0x20 [ 350.787904][T21632] kmem_cache_alloc+0x46/0x2f0 [ 350.792718][T21632] ? __list_del_entry_valid+0x54/0xc0 [ 350.798075][T21632] mempool_alloc_slab+0x16/0x20 [ 350.803025][T21632] ? mempool_free+0x130/0x130 [ 350.807692][T21632] mempool_alloc+0x8c/0x300 [ 350.812221][T21632] ? kmem_cache_alloc+0x201/0x2f0 [ 350.817304][T21632] ? alloc_buffer_head+0x2f/0x190 [ 350.822326][T21632] bio_alloc_bioset+0xcc/0x480 [ 350.827201][T21632] ? alloc_page_buffers+0x26d/0x290 [ 350.832396][T21632] submit_bh_wbc+0x130/0x330 [ 350.836964][T21632] block_read_full_page+0x78c/0x870 [ 350.842292][T21632] ? xas_nomem+0x3d/0x110 [ 350.846663][T21632] ? blkdev_direct_IO+0x1060/0x1060 [ 350.851932][T21632] ? lru_cache_add+0x13e/0x150 [ 350.856742][T21632] ? add_to_page_cache_lru+0x150/0x1b0 [ 350.862202][T21632] blkdev_readpage+0x18/0x20 [ 350.866818][T21632] do_read_cache_page+0x503/0x7d0 [ 350.871867][T21632] read_cache_page+0x36/0x40 [ 350.876449][T21632] read_part_sector+0x9c/0x1d0 [ 350.881249][T21632] read_lba+0x185/0x2a0 [ 350.885390][T21632] ? efi_partition+0x22b/0x1120 [ 350.890220][T21632] efi_partition+0x249/0x1120 [ 350.894894][T21632] ? vsnprintf+0xe8f/0xed0 [ 350.899317][T21632] blk_add_partitions+0x2be/0xa80 [ 350.904384][T21632] bdev_disk_changed+0x2d3/0x340 [ 350.909359][T21632] loop_set_status+0x75f/0x7e0 [ 350.914127][T21632] lo_ioctl+0x758/0x11f0 [ 350.918352][T21632] ? path_openat+0x19ab/0x20b0 [ 350.923394][T21632] ? __perf_event_task_sched_out+0xce0/0xd30 [ 350.929436][T21632] ? putname+0xa5/0xc0 [ 350.933510][T21632] ? __perf_event_task_sched_in+0x471/0x4c0 [ 350.939463][T21632] ? blkdev_common_ioctl+0x9c3/0x1040 [ 350.944813][T21632] ? selinux_file_ioctl+0x8e0/0x970 [ 350.950047][T21632] ? lo_release+0x120/0x120 [ 350.954530][T21632] blkdev_ioctl+0x1d0/0x3c0 [ 350.959010][T21632] block_ioctl+0x6d/0x80 [ 350.963388][T21632] ? blkdev_iopoll+0x70/0x70 [ 350.967981][T21632] __se_sys_ioctl+0xcb/0x140 [ 350.972551][T21632] __x64_sys_ioctl+0x3f/0x50 [ 350.977120][T21632] do_syscall_64+0x4a/0x90 [ 350.981543][T21632] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.987494][T21632] RIP: 0033:0x466397 [ 350.991369][T21632] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 351.010979][T21632] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 351.019367][T21632] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 351.027319][T21632] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 351.035272][T21632] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 351.043462][T21632] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 351.051412][T21632] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 [ 351.133453][T21647] loop2: detected capacity change from 0 to 127 11:58:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000040)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:33 executing program 4: syz_read_part_table(0x2500, 0xfdfdffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:33 executing program 5 (fault-call:0 fault-nth:44): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:33 executing program 0: syz_read_part_table(0x2040000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:33 executing program 2: syz_read_part_table(0xff0f, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:33 executing program 4: syz_read_part_table(0x2500, 0xfdffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000002", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:33 executing program 4: syz_read_part_table(0x2500, 0xfeffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 351.266390][T21662] loop5: detected capacity change from 0 to 3 [ 351.272677][T21664] loop0: detected capacity change from 0 to 66048 [ 351.276488][T21663] loop2: detected capacity change from 0 to 127 [ 351.334814][T21662] FAULT_INJECTION: forcing a failure. [ 351.334814][T21662] name failslab, interval 1, probability 0, space 0, times 0 [ 351.347541][T21662] CPU: 1 PID: 21662 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 351.347563][T21662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.347590][T21662] Call Trace: [ 351.347597][T21662] dump_stack+0x137/0x19d [ 351.347622][T21662] should_fail+0x23c/0x250 [ 351.378377][T21662] ? mempool_alloc_slab+0x16/0x20 11:58:33 executing program 0: syz_read_part_table(0x3000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000003", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:34 executing program 4: syz_read_part_table(0x2500, 0xff0f0000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 351.383487][T21662] __should_failslab+0x81/0x90 [ 351.388281][T21662] should_failslab+0x5/0x20 [ 351.392777][T21662] kmem_cache_alloc+0x46/0x2f0 [ 351.397618][T21662] ? __list_del_entry_valid+0x54/0xc0 [ 351.402999][T21662] mempool_alloc_slab+0x16/0x20 [ 351.407851][T21662] ? mempool_free+0x130/0x130 [ 351.412634][T21662] mempool_alloc+0x8c/0x300 [ 351.417144][T21662] ? kmem_cache_alloc+0x201/0x2f0 [ 351.422171][T21662] ? alloc_buffer_head+0x2f/0x190 [ 351.427196][T21662] bio_alloc_bioset+0xcc/0x480 [ 351.432000][T21662] ? alloc_page_buffers+0x26d/0x290 [ 351.437277][T21662] submit_bh_wbc+0x130/0x330 [ 351.441863][T21662] block_read_full_page+0x78c/0x870 [ 351.447055][T21662] ? xas_nomem+0x3d/0x110 [ 351.451376][T21662] ? blkdev_direct_IO+0x1060/0x1060 [ 351.456572][T21662] ? lru_cache_add+0x13e/0x150 [ 351.461322][T21662] ? add_to_page_cache_lru+0x150/0x1b0 [ 351.466763][T21662] blkdev_readpage+0x18/0x20 [ 351.471400][T21662] do_read_cache_page+0x503/0x7d0 [ 351.476404][T21662] read_cache_page+0x36/0x40 [ 351.481133][T21662] read_part_sector+0x9c/0x1d0 [ 351.485890][T21662] read_lba+0x185/0x2a0 [ 351.490027][T21662] ? efi_partition+0x22b/0x1120 [ 351.494857][T21662] efi_partition+0x249/0x1120 [ 351.499607][T21662] ? vsnprintf+0xe8f/0xed0 [ 351.504058][T21662] blk_add_partitions+0x2be/0xa80 [ 351.509229][T21662] bdev_disk_changed+0x2d3/0x340 [ 351.514162][T21662] loop_set_status+0x75f/0x7e0 [ 351.518945][T21662] lo_ioctl+0x758/0x11f0 [ 351.523180][T21662] ? path_openat+0x19ab/0x20b0 [ 351.527934][T21662] ? __perf_event_task_sched_out+0xce0/0xd30 [ 351.533934][T21662] ? putname+0xa5/0xc0 [ 351.538062][T21662] ? __perf_event_task_sched_in+0x471/0x4c0 [ 351.543960][T21662] ? blkdev_common_ioctl+0x9c3/0x1040 [ 351.549388][T21662] ? selinux_file_ioctl+0x8e0/0x970 [ 351.554586][T21662] ? lo_release+0x120/0x120 [ 351.559064][T21662] blkdev_ioctl+0x1d0/0x3c0 [ 351.563553][T21662] block_ioctl+0x6d/0x80 [ 351.567779][T21662] ? blkdev_iopoll+0x70/0x70 [ 351.572475][T21662] __se_sys_ioctl+0xcb/0x140 [ 351.577143][T21662] __x64_sys_ioctl+0x3f/0x50 [ 351.581712][T21662] do_syscall_64+0x4a/0x90 [ 351.586272][T21662] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 351.592170][T21662] RIP: 0033:0x466397 [ 351.596043][T21662] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 351.615714][T21662] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 351.624138][T21662] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 0000000000466397 [ 351.632168][T21662] RDX: 00007fbbe60c0050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 351.640136][T21662] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 351.648125][T21662] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbe60c0050 [ 351.656156][T21662] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 [ 351.707954][T21663] loop2: detected capacity change from 0 to 127 [ 351.780753][T21711] loop0: detected capacity change from 0 to 98304 11:58:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) connect$unix(r2, &(0x7f0000001080)=@file={0x1, './file0\x00'}, 0x6e) fchown(r0, 0xee00, 0xee00) r3 = openat2(0xffffffffffffff9c, &(0x7f0000001f80)='./file0\x00', &(0x7f0000000000)={0x1a9dc2}, 0x18) writev(r3, &(0x7f00000014c0)=[{&(0x7f0000000080)="b8", 0x1}, {&(0x7f0000001640)="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", 0x140}, {&(0x7f0000000140)="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", 0xec1}, {0x0, 0x8}, {&(0x7f0000002fc0)='R', 0x1}], 0x5) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000001040)={{r0}, 0x1, 0x5, 0x3}) lsetxattr$security_selinux(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140), &(0x7f0000001180)='system_u:object_r:agp_device_t:s0\x00', 0x22, 0x3) r4 = accept4(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000140)=0x80, 0x80000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000004", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:34 executing program 5 (fault-call:0 fault-nth:45): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:34 executing program 4: syz_read_part_table(0x2500, 0xffefffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:34 executing program 2: syz_read_part_table(0xfffe, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:34 executing program 0: syz_read_part_table(0x4000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000005", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:34 executing program 4: syz_read_part_table(0x2500, 0xffffaa55, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 352.202298][T21729] loop0: detected capacity change from 0 to 131072 [ 352.204209][T21727] loop5: detected capacity change from 0 to 3 [ 352.215146][T21730] loop2: detected capacity change from 0 to 127 [ 352.278363][T21727] FAULT_INJECTION: forcing a failure. [ 352.278363][T21727] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 352.291497][T21727] CPU: 0 PID: 21727 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 352.300287][T21727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.310373][T21727] Call Trace: [ 352.313662][T21727] dump_stack+0x137/0x19d [ 352.318026][T21727] should_fail+0x23c/0x250 [ 352.322449][T21727] should_fail_usercopy+0x16/0x20 11:58:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000006", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 352.327619][T21727] strncpy_from_user+0x21/0x250 [ 352.332525][T21727] getname_flags+0xb8/0x3d0 [ 352.337037][T21727] user_path_at_empty+0x28/0x50 [ 352.341896][T21727] vfs_statx+0x98/0x290 [ 352.346162][T21727] __se_sys_newstat+0x46/0x250 [ 352.350970][T21727] ? blkdev_common_ioctl+0x9c3/0x1040 11:58:35 executing program 4: syz_read_part_table(0x2500, 0xffffefff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 352.352816][ T25] audit: type=1400 audit(1623412714.882:73): avc: denied { relabelto } for pid=21724 comm="syz-executor.3" name="file0" dev="sda1" ino=15456 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:agp_device_t:s0 tclass=file permissive=1 [ 352.356369][T21727] ? selinux_file_ioctl+0x8e0/0x970 [ 352.356398][T21727] ? lo_release+0x120/0x120 [ 352.389923][T21727] ? blkdev_ioctl+0x1d0/0x3c0 [ 352.394630][T21727] ? __fpregs_load_activate+0x103/0x1b0 [ 352.400181][T21727] ? switch_fpu_return+0xa/0x10 [ 352.405079][T21727] __x64_sys_newstat+0x2d/0x40 [ 352.409891][T21727] do_syscall_64+0x4a/0x90 [ 352.414336][T21727] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.420273][T21727] RIP: 0033:0x4655d6 11:58:35 executing program 4: syz_read_part_table(0x2500, 0xfffffdfd, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 352.424164][T21727] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 352.444049][T21727] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 352.452561][T21727] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 352.460531][T21727] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 352.468505][T21727] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 11:58:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\a', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 352.476473][T21727] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000001 [ 352.484447][T21727] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 11:58:35 executing program 2: syz_read_part_table(0x20000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:35 executing program 0: syz_read_part_table(0x5000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:35 executing program 5 (fault-call:0 fault-nth:46): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:35 executing program 4: syz_read_part_table(0x2500, 0xffffff97, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\b', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r3, &(0x7f0000000240)=""/86, 0x56, 0x21, &(0x7f0000000340)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e24, @rand_addr=0x64010100}}, 0x80) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x20081, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = openat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)={0x107000, 0x52, 0x1}, 0x18) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_STATION(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000007c0)={0x24, r9, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x4}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000440)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r7, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x3c, r9, 0x300, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r10}, @val={0xc, 0x99, {0x800, 0x57}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x58}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40040000}, 0x20000000) sendmsg$netlink(r6, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f0000000300)={{r6}, 0x1, 0x3, 0x7}) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/150, 0x96) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\t', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:35 executing program 4: syz_read_part_table(0x2500, 0xffffffc9, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 353.141993][T21803] loop2: detected capacity change from 0 to 256 [ 353.143815][T21801] loop0: detected capacity change from 0 to 163840 [ 353.155568][T21804] loop5: detected capacity change from 0 to 3 11:58:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\n', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 353.212230][T21804] FAULT_INJECTION: forcing a failure. [ 353.212230][T21804] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 353.225439][T21804] CPU: 0 PID: 21804 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 353.234390][T21804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.244442][T21804] Call Trace: [ 353.247729][T21804] dump_stack+0x137/0x19d [ 353.252069][T21804] should_fail+0x23c/0x250 [ 353.256486][T21804] should_fail_usercopy+0x16/0x20 11:58:35 executing program 4: syz_read_part_table(0x2500, 0xfffffff6, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\v', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 353.261512][T21804] strncpy_from_user+0x21/0x250 [ 353.266444][T21804] getname_flags+0xb8/0x3d0 [ 353.270971][T21804] user_path_at_empty+0x28/0x50 [ 353.275823][T21804] vfs_statx+0x98/0x290 [ 353.280014][T21804] __se_sys_newstat+0x46/0x250 [ 353.284789][T21804] ? blkdev_common_ioctl+0x9c3/0x1040 [ 353.290204][T21804] ? selinux_file_ioctl+0x8e0/0x970 [ 353.295400][T21804] ? lo_release+0x120/0x120 [ 353.299902][T21804] ? blkdev_ioctl+0x1d0/0x3c0 [ 353.304592][T21804] ? __fpregs_load_activate+0x103/0x1b0 11:58:35 executing program 4: syz_read_part_table(0x2500, 0xfffffffd, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 353.310148][T21804] ? switch_fpu_return+0xa/0x10 [ 353.315088][T21804] __x64_sys_newstat+0x2d/0x40 [ 353.319854][T21804] do_syscall_64+0x4a/0x90 [ 353.324336][T21804] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.330242][T21804] RIP: 0033:0x4655d6 [ 353.334135][T21804] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 353.353742][T21804] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 11:58:36 executing program 2: syz_read_part_table(0x80000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) [ 353.362167][T21804] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 353.370139][T21804] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 353.378107][T21804] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 353.386082][T21804] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000001 [ 353.394053][T21804] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 11:58:36 executing program 0: syz_read_part_table(0x6000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000010", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:36 executing program 4: syz_read_part_table(0x2500, 0xfffffffe, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:36 executing program 5 (fault-call:0 fault-nth:47): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 353.437599][T21801] loop0: detected capacity change from 0 to 163840 [ 353.471026][T21861] loop2: detected capacity change from 0 to 1024 [ 353.536068][T21871] loop5: detected capacity change from 0 to 3 [ 353.573350][T21871] FAULT_INJECTION: forcing a failure. [ 353.573350][T21871] name failslab, interval 1, probability 0, space 0, times 0 [ 353.585988][T21871] CPU: 0 PID: 21871 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 353.587892][T21883] loop0: detected capacity change from 0 to 196608 [ 353.594779][T21871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.594794][T21871] Call Trace: [ 353.594802][T21871] dump_stack+0x137/0x19d [ 353.594826][T21871] should_fail+0x23c/0x250 [ 353.594843][T21871] ? __d_alloc+0x36/0x370 [ 353.627701][T21871] __should_failslab+0x81/0x90 [ 353.632456][T21871] should_failslab+0x5/0x20 [ 353.636981][T21871] kmem_cache_alloc+0x46/0x2f0 [ 353.641808][T21871] ? select_idle_sibling+0x48a/0x620 [ 353.641839][T21871] __d_alloc+0x36/0x370 [ 353.641849][T21871] ? avc_has_perm_noaudit+0x19a/0x240 [ 353.641862][T21871] d_alloc+0x2a/0x130 [ 353.641870][T21871] d_alloc_parallel+0x46/0xba0 [ 353.641881][T21871] ? selinux_inode_permission+0x2ca/0x430 [ 353.641917][T21871] ? selinux_inode_permission+0x350/0x430 [ 353.641927][T21871] ? lockref_get_not_dead+0xf2/0x1c0 [ 353.641940][T21871] ? try_to_unlazy+0x3c7/0x660 [ 353.641951][T21871] ? __down_read_common+0x16b/0x5a0 [ 353.642017][T21871] __lookup_slow+0x7f/0x280 [ 353.642027][T21871] walk_component+0x2a5/0x350 [ 353.642038][T21871] ? __mutex_unlock_slowpath+0x11e/0x150 [ 353.642050][T21871] path_lookupat+0x12d/0x570 [ 353.642134][T21871] filename_lookup+0xff/0x390 [ 353.642148][T21871] ? strncpy_from_user+0x178/0x250 [ 353.642162][T21871] user_path_at_empty+0x3b/0x50 [ 353.642173][T21871] vfs_statx+0x98/0x290 [ 353.642185][T21871] __se_sys_newstat+0x46/0x250 [ 353.642217][T21871] ? blkdev_common_ioctl+0x9c3/0x1040 [ 353.642229][T21871] ? selinux_file_ioctl+0x8e0/0x970 [ 353.642238][T21871] ? lo_release+0x120/0x120 [ 353.642249][T21871] ? blkdev_ioctl+0x1d0/0x3c0 [ 353.642258][T21871] ? __fpregs_load_activate+0x103/0x1b0 [ 353.642273][T21871] ? switch_fpu_return+0xa/0x10 [ 353.642304][T21871] __x64_sys_newstat+0x2d/0x40 [ 353.642331][T21871] do_syscall_64+0x4a/0x90 [ 353.642391][T21871] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.642478][T21871] RIP: 0033:0x4655d6 [ 353.642487][T21871] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 353.642545][T21871] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 353.642558][T21871] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 353.642565][T21871] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 353.642571][T21871] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 353.642578][T21871] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000001 [ 353.642591][T21871] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 [ 353.874061][T21883] loop0: detected capacity change from 0 to 196608 11:58:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/169, 0xa9, 0x40000000, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000240)=""/158, 0x9e, 0x100, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:36 executing program 4: syz_read_part_table(0x2500, 0x80000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="54000011", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:36 executing program 2: syz_read_part_table(0x80040, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:36 executing program 5 (fault-call:0 fault-nth:48): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:36 executing program 0: syz_read_part_table(0x6040000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:36 executing program 4: syz_read_part_table(0x2500, 0x1000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 354.099458][T21910] loop2: detected capacity change from 0 to 1024 [ 354.108625][T21912] loop5: detected capacity change from 0 to 3 [ 354.134661][T21917] loop0: detected capacity change from 0 to 197120 11:58:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:36 executing program 2: syz_read_part_table(0x900000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) [ 354.160359][T21912] FAULT_INJECTION: forcing a failure. [ 354.160359][T21912] name failslab, interval 1, probability 0, space 0, times 0 [ 354.173122][T21912] CPU: 0 PID: 21912 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 354.181975][T21912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.192036][T21912] Call Trace: [ 354.192046][T21912] dump_stack+0x137/0x19d 11:58:36 executing program 4: syz_read_part_table(0x2500, 0x2000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:36 executing program 5 (fault-call:0 fault-nth:49): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 354.192071][T21912] should_fail+0x23c/0x250 [ 354.192088][T21912] ? getname_flags+0x84/0x3d0 [ 354.192120][T21912] __should_failslab+0x81/0x90 [ 354.192142][T21912] should_failslab+0x5/0x20 [ 354.192158][T21912] kmem_cache_alloc+0x46/0x2f0 [ 354.192179][T21912] ? strncpy_from_user+0x178/0x250 [ 354.192299][T21912] getname_flags+0x84/0x3d0 [ 354.192314][T21912] user_path_at_empty+0x28/0x50 [ 354.192331][T21912] vfs_statx+0x98/0x290 [ 354.192352][T21912] __se_sys_newstat+0x46/0x250 [ 354.192373][T21912] ? blkdev_common_ioctl+0x9c3/0x1040 [ 354.192394][T21912] ? selinux_file_ioctl+0x8e0/0x970 [ 354.192412][T21912] ? lo_release+0x120/0x120 [ 354.192437][T21912] ? blkdev_ioctl+0x1d0/0x3c0 [ 354.192455][T21912] ? __fpregs_load_activate+0x103/0x1b0 [ 354.192479][T21912] ? fpregs_assert_state_consistent+0x7d/0x90 [ 354.192534][T21912] __x64_sys_newstat+0x2d/0x40 [ 354.192555][T21912] do_syscall_64+0x4a/0x90 [ 354.192574][T21912] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.192667][T21912] RIP: 0033:0x4655d6 [ 354.192679][T21912] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 354.192770][T21912] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 354.192791][T21912] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 354.192805][T21912] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 354.192818][T21912] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 354.192832][T21912] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000002 [ 354.192845][T21912] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 [ 354.289082][T21953] loop2: detected capacity change from 0 to 18432 [ 354.316124][T21959] loop5: detected capacity change from 0 to 3 [ 354.350127][T21917] loop0: detected capacity change from 0 to 197120 [ 354.460590][T21959] FAULT_INJECTION: forcing a failure. [ 354.460590][T21959] name failslab, interval 1, probability 0, space 0, times 0 [ 354.473296][T21959] CPU: 1 PID: 21959 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 354.482075][T21959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.492149][T21959] Call Trace: [ 354.495410][T21959] dump_stack+0x137/0x19d [ 354.499722][T21959] should_fail+0x23c/0x250 [ 354.504195][T21959] ? __d_alloc+0x36/0x370 [ 354.508518][T21959] __should_failslab+0x81/0x90 [ 354.513282][T21959] should_failslab+0x5/0x20 [ 354.517765][T21959] kmem_cache_alloc+0x46/0x2f0 [ 354.522526][T21959] ? __d_alloc+0x36/0x370 [ 354.526832][T21959] __d_alloc+0x36/0x370 [ 354.530966][T21959] ? avc_has_perm_noaudit+0x19a/0x240 [ 354.536324][T21959] d_alloc+0x2a/0x130 [ 354.540292][T21959] d_alloc_parallel+0x46/0xba0 [ 354.545036][T21959] ? selinux_inode_permission+0x2ca/0x430 [ 354.550743][T21959] ? selinux_inode_permission+0x350/0x430 [ 354.556490][T21959] ? lockref_get_not_dead+0xf2/0x1c0 [ 354.561775][T21959] ? try_to_unlazy+0x3c7/0x660 [ 354.566584][T21959] ? __down_read_common+0x16b/0x5a0 [ 354.571855][T21959] __lookup_slow+0x7f/0x280 [ 354.576354][T21959] walk_component+0x2a5/0x350 [ 354.581012][T21959] path_lookupat+0x12d/0x570 [ 354.585578][T21959] filename_lookup+0xff/0x390 [ 354.590279][T21959] ? strncpy_from_user+0x178/0x250 [ 354.595379][T21959] user_path_at_empty+0x3b/0x50 [ 354.600235][T21959] vfs_statx+0x98/0x290 [ 354.604390][T21959] __se_sys_newstat+0x46/0x250 [ 354.609134][T21959] ? blkdev_common_ioctl+0x9c3/0x1040 [ 354.614485][T21959] ? selinux_file_ioctl+0x8e0/0x970 [ 354.619687][T21959] ? lo_release+0x120/0x120 [ 354.624172][T21959] ? blkdev_ioctl+0x1d0/0x3c0 [ 354.628992][T21959] ? __fpregs_load_activate+0x103/0x1b0 [ 354.634527][T21959] ? fpregs_assert_state_consistent+0x7d/0x90 [ 354.640658][T21959] __x64_sys_newstat+0x2d/0x40 [ 354.645404][T21959] do_syscall_64+0x4a/0x90 [ 354.649807][T21959] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.655771][T21959] RIP: 0033:0x4655d6 [ 354.659641][T21959] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 354.679230][T21959] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 354.687675][T21959] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 354.695641][T21959] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 354.703597][T21959] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 354.711958][T21959] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000002 [ 354.719932][T21959] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 11:58:37 executing program 4: syz_read_part_table(0x2500, 0x90000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$netlink(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) ftruncate(r5, 0x400) fcntl$setflags(r3, 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000040)=0x7, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:37 executing program 0: syz_read_part_table(0x7000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:37 executing program 2: syz_read_part_table(0x1000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:37 executing program 5 (fault-call:0 fault-nth:50): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:37 executing program 4: syz_read_part_table(0x2500, 0x100000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 355.045242][T21994] loop2: detected capacity change from 0 to 32768 [ 355.046872][T21995] loop5: detected capacity change from 0 to 3 [ 355.057975][T21992] loop0: detected capacity change from 0 to 229376 11:58:37 executing program 4: syz_read_part_table(0x2500, 0x200000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 355.103038][T21995] FAULT_INJECTION: forcing a failure. [ 355.103038][T21995] name failslab, interval 1, probability 0, space 0, times 0 [ 355.115836][T21995] CPU: 1 PID: 21995 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 355.124630][T21995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.134820][T21995] Call Trace: [ 355.138128][T21995] dump_stack+0x137/0x19d [ 355.142466][T21995] should_fail+0x23c/0x250 [ 355.146895][T21995] ? __d_alloc+0x36/0x370 [ 355.151225][T21995] __should_failslab+0x81/0x90 [ 355.151309][T21995] should_failslab+0x5/0x20 [ 355.160544][T21995] kmem_cache_alloc+0x46/0x2f0 [ 355.165408][T21995] ? __d_alloc+0x36/0x370 [ 355.169734][T21995] __d_alloc+0x36/0x370 [ 355.173889][T21995] ? avc_has_perm_noaudit+0x19a/0x240 [ 355.179335][T21995] d_alloc+0x2a/0x130 [ 355.183377][T21995] d_alloc_parallel+0x46/0xba0 [ 355.188162][T21995] ? selinux_inode_permission+0x2ca/0x430 [ 355.193892][T21995] ? selinux_inode_permission+0x350/0x430 [ 355.199609][T21995] ? lockref_get_not_dead+0xf2/0x1c0 [ 355.204893][T21995] ? try_to_unlazy+0x3c7/0x660 [ 355.209656][T21995] ? __down_read_common+0x16b/0x5a0 [ 355.214875][T21995] __lookup_slow+0x7f/0x280 [ 355.219530][T21995] walk_component+0x2a5/0x350 [ 355.224271][T21995] path_lookupat+0x12d/0x570 [ 355.228860][T21995] filename_lookup+0xff/0x390 [ 355.233532][T21995] ? strncpy_from_user+0x178/0x250 [ 355.238645][T21995] user_path_at_empty+0x3b/0x50 [ 355.243492][T21995] vfs_statx+0x98/0x290 [ 355.247681][T21995] __se_sys_newstat+0x46/0x250 [ 355.252459][T21995] ? blkdev_common_ioctl+0x9c3/0x1040 [ 355.257829][T21995] ? selinux_file_ioctl+0x8e0/0x970 [ 355.263186][T21995] ? lo_release+0x120/0x120 [ 355.267755][T21995] ? blkdev_ioctl+0x1d0/0x3c0 [ 355.272429][T21995] ? __fpregs_load_activate+0x103/0x1b0 [ 355.278014][T21995] ? fpregs_assert_state_consistent+0x7d/0x90 [ 355.284101][T21995] __x64_sys_newstat+0x2d/0x40 [ 355.288865][T21995] do_syscall_64+0x4a/0x90 [ 355.293334][T21995] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.299340][T21995] RIP: 0033:0x4655d6 [ 355.303245][T21995] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 355.322847][T21995] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 355.331306][T21995] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 355.339276][T21995] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 11:58:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 355.347243][T21995] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 355.355209][T21995] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000002 [ 355.363176][T21995] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 11:58:38 executing program 4: syz_read_part_table(0x2500, 0x204000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:38 executing program 2: syz_read_part_table(0x2000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:38 executing program 5 (fault-call:0 fault-nth:51): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 355.417644][T21992] loop0: detected capacity change from 0 to 229376 [ 355.483999][T22044] loop2: detected capacity change from 0 to 65536 [ 355.513152][T22049] loop5: detected capacity change from 0 to 3 [ 355.561862][T22049] FAULT_INJECTION: forcing a failure. [ 355.561862][T22049] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 355.575109][T22049] CPU: 1 PID: 22049 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 355.583879][T22049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.593980][T22049] Call Trace: [ 355.597254][T22049] dump_stack+0x137/0x19d [ 355.601696][T22049] should_fail+0x23c/0x250 [ 355.606154][T22049] should_fail_usercopy+0x16/0x20 [ 355.611204][T22049] strncpy_from_user+0x21/0x250 [ 355.616158][T22049] getname_flags+0xb8/0x3d0 [ 355.620639][T22049] user_path_at_empty+0x28/0x50 [ 355.625467][T22049] vfs_statx+0x98/0x290 [ 355.629654][T22049] __se_sys_newstat+0x46/0x250 [ 355.634481][T22049] ? blkdev_common_ioctl+0x9c3/0x1040 [ 355.639834][T22049] ? selinux_file_ioctl+0x8e0/0x970 [ 355.645142][T22049] ? lo_release+0x120/0x120 [ 355.649781][T22049] ? blkdev_ioctl+0x1d0/0x3c0 [ 355.654486][T22049] ? __fpregs_load_activate+0x103/0x1b0 [ 355.660039][T22049] ? fpregs_assert_state_consistent+0x7d/0x90 [ 355.666182][T22049] __x64_sys_newstat+0x2d/0x40 [ 355.670983][T22049] do_syscall_64+0x4a/0x90 [ 355.675425][T22049] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.681407][T22049] RIP: 0033:0x4655d6 [ 355.685318][T22049] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 355.704950][T22049] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 355.713366][T22049] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 355.721595][T22049] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 355.729544][T22049] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 355.737514][T22049] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000003 [ 355.745478][T22049] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 [ 355.801922][T22044] loop2: detected capacity change from 0 to 65536 11:58:38 executing program 0: syz_read_part_table(0x8000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:38 executing program 4: syz_read_part_table(0x2500, 0x300000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:38 executing program 5 (fault-call:0 fault-nth:52): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000100)='/sys/bus/workqueue', 0x20c802, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r3 = syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f00003a1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd_index, 0x9, 0x0, 0x81, 0x4, 0x0, {0x0, r6}}, 0x0) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r7, &(0x7f0000000040), 0x0, 0x0, 0x800, 0x1, {0x0, r8}}, 0x7) 11:58:38 executing program 2: syz_read_part_table(0x2040000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:38 executing program 4: syz_read_part_table(0x2500, 0x400000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:38 executing program 4: syz_read_part_table(0x2500, 0x500000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:38 executing program 2: syz_read_part_table(0x3000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) [ 355.964510][T22092] loop2: detected capacity change from 0 to 66048 [ 355.971633][T22083] loop0: detected capacity change from 0 to 262144 [ 355.978382][T22078] loop5: detected capacity change from 0 to 3 11:58:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 356.031573][T22078] FAULT_INJECTION: forcing a failure. [ 356.031573][T22078] name failslab, interval 1, probability 0, space 0, times 0 [ 356.044245][T22078] CPU: 0 PID: 22078 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 356.053151][T22078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.063207][T22078] Call Trace: [ 356.066491][T22078] dump_stack+0x137/0x19d [ 356.070856][T22078] should_fail+0x23c/0x250 [ 356.075282][T22078] ? __d_alloc+0x36/0x370 [ 356.079617][T22078] __should_failslab+0x81/0x90 [ 356.084446][T22078] should_failslab+0x5/0x20 [ 356.088946][T22078] kmem_cache_alloc+0x46/0x2f0 [ 356.093728][T22078] ? __d_alloc+0x36/0x370 [ 356.098099][T22078] __d_alloc+0x36/0x370 [ 356.102261][T22078] ? avc_has_perm_noaudit+0x19a/0x240 [ 356.107638][T22078] d_alloc+0x2a/0x130 [ 356.111618][T22078] d_alloc_parallel+0x46/0xba0 [ 356.116414][T22078] ? selinux_inode_permission+0x2ca/0x430 [ 356.122137][T22078] ? selinux_inode_permission+0x350/0x430 [ 356.127860][T22078] ? lockref_get_not_dead+0xf2/0x1c0 [ 356.133162][T22078] ? try_to_unlazy+0x3c7/0x660 [ 356.138015][T22078] ? __down_read_common+0x16b/0x5a0 [ 356.143194][T22078] __lookup_slow+0x7f/0x280 [ 356.147744][T22078] walk_component+0x2a5/0x350 [ 356.152448][T22078] path_lookupat+0x12d/0x570 [ 356.157016][T22078] filename_lookup+0xff/0x390 [ 356.161672][T22078] ? strncpy_from_user+0x178/0x250 [ 356.166902][T22078] user_path_at_empty+0x3b/0x50 [ 356.171734][T22078] vfs_statx+0x98/0x290 [ 356.175871][T22078] __se_sys_newstat+0x46/0x250 [ 356.180629][T22078] ? blkdev_common_ioctl+0x9c3/0x1040 [ 356.186007][T22078] ? selinux_file_ioctl+0x8e0/0x970 [ 356.191191][T22078] ? lo_release+0x120/0x120 [ 356.195700][T22078] ? blkdev_ioctl+0x1d0/0x3c0 [ 356.200379][T22078] ? __fpregs_load_activate+0x103/0x1b0 [ 356.205974][T22078] ? fpregs_assert_state_consistent+0x7d/0x90 [ 356.212085][T22078] __x64_sys_newstat+0x2d/0x40 [ 356.216854][T22078] do_syscall_64+0x4a/0x90 [ 356.221265][T22078] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 356.227190][T22078] RIP: 0033:0x4655d6 [ 356.231096][T22078] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 356.250742][T22078] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 356.259136][T22078] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 356.267090][T22078] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 356.275148][T22078] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 356.283112][T22078] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000003 [ 356.291082][T22078] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 [ 356.339445][T22124] loop2: detected capacity change from 0 to 98304 [ 356.352898][T22083] loop0: detected capacity change from 0 to 262144 11:58:39 executing program 0: syz_read_part_table(0x9000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:39 executing program 4: syz_read_part_table(0x2500, 0x600000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:39 executing program 5 (fault-call:0 fault-nth:53): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 356.448141][T22142] loop5: detected capacity change from 0 to 3 [ 356.510466][T22142] FAULT_INJECTION: forcing a failure. [ 356.510466][T22142] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 356.519204][T22152] loop0: detected capacity change from 0 to 264192 [ 356.523542][T22142] CPU: 0 PID: 22142 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 356.538776][T22142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.538789][T22142] Call Trace: [ 356.538797][T22142] dump_stack+0x137/0x19d [ 356.538823][T22142] should_fail+0x23c/0x250 [ 356.538842][T22142] should_fail_usercopy+0x16/0x20 [ 356.538861][T22142] strncpy_from_user+0x21/0x250 [ 356.538882][T22142] getname_flags+0xb8/0x3d0 [ 356.538900][T22142] user_path_at_empty+0x28/0x50 [ 356.538993][T22142] vfs_statx+0x98/0x290 [ 356.539028][T22142] __se_sys_newstat+0x46/0x250 [ 356.539054][T22142] ? blkdev_common_ioctl+0x9c3/0x1040 [ 356.539073][T22142] ? selinux_file_ioctl+0x8e0/0x970 [ 356.539090][T22142] ? lo_release+0x120/0x120 [ 356.539106][T22142] ? blkdev_ioctl+0x1d0/0x3c0 [ 356.539164][T22142] ? __fpregs_load_activate+0x103/0x1b0 [ 356.539189][T22142] ? fpregs_assert_state_consistent+0x7d/0x90 [ 356.539291][T22142] __x64_sys_newstat+0x2d/0x40 [ 356.539310][T22142] do_syscall_64+0x4a/0x90 [ 356.539330][T22142] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 356.539366][T22142] RIP: 0033:0x4655d6 [ 356.539381][T22142] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 356.539476][T22142] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 356.539538][T22142] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 356.539550][T22142] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 356.539594][T22142] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 356.539605][T22142] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000003 [ 356.539616][T22142] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 [ 356.717174][T22152] loop0: detected capacity change from 0 to 264192 11:58:39 executing program 3: timer_settime(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/fs/selinux', 0x0, 0x91) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:39 executing program 2: syz_read_part_table(0x4000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:39 executing program 4: syz_read_part_table(0x2500, 0x604000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:39 executing program 5 (fault-call:0 fault-nth:54): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:39 executing program 0: syz_read_part_table(0xa000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:39 executing program 4: syz_read_part_table(0x2500, 0x700000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 356.851705][T22179] loop2: detected capacity change from 0 to 131072 [ 356.860592][T22178] loop5: detected capacity change from 0 to 3 [ 356.891927][T22182] loop0: detected capacity change from 0 to 264192 [ 356.915299][T22178] FAULT_INJECTION: forcing a failure. [ 356.915299][T22178] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 356.928412][T22178] CPU: 0 PID: 22178 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 356.937242][T22178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.947327][T22178] Call Trace: [ 356.950670][T22178] dump_stack+0x137/0x19d [ 356.955071][T22178] should_fail+0x23c/0x250 [ 356.959517][T22178] should_fail_usercopy+0x16/0x20 [ 356.964550][T22178] strncpy_from_user+0x21/0x250 [ 356.969411][T22178] getname_flags+0xb8/0x3d0 [ 356.973917][T22178] user_path_at_empty+0x28/0x50 [ 356.978779][T22178] vfs_statx+0x98/0x290 [ 356.982939][T22178] __se_sys_newstat+0x46/0x250 11:58:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:39 executing program 4: syz_read_part_table(0x2500, 0x800000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 356.987722][T22178] ? blkdev_common_ioctl+0x9c3/0x1040 [ 356.993282][T22178] ? selinux_file_ioctl+0x8e0/0x970 [ 356.998524][T22178] ? lo_release+0x120/0x120 [ 357.003034][T22178] ? blkdev_ioctl+0x1d0/0x3c0 [ 357.007719][T22178] ? __fpregs_load_activate+0x103/0x1b0 [ 357.013306][T22178] ? fpregs_assert_state_consistent+0x7d/0x90 [ 357.019455][T22178] __x64_sys_newstat+0x2d/0x40 [ 357.024233][T22178] do_syscall_64+0x4a/0x90 [ 357.028668][T22178] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 357.034629][T22178] RIP: 0033:0x4655d6 11:58:39 executing program 2: syz_read_part_table(0x5000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 357.038554][T22178] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 357.058270][T22178] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 357.066686][T22178] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 357.074725][T22178] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 357.082701][T22178] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 357.090678][T22178] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000004 [ 357.098655][T22178] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 [ 357.133099][T22182] loop0: detected capacity change from 0 to 264192 [ 357.167713][T22227] loop2: detected capacity change from 0 to 163840 11:58:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:40 executing program 4: syz_read_part_table(0x2500, 0x900000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:40 executing program 5 (fault-call:0 fault-nth:55): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:40 executing program 2: syz_read_part_table(0x6000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:40 executing program 0: syz_read_part_table(0xb000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:40 executing program 4: syz_read_part_table(0x2500, 0xa00000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:40 executing program 4: syz_read_part_table(0x2500, 0xb00000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 357.752881][T22248] loop5: detected capacity change from 0 to 3 [ 357.757274][T22246] loop0: detected capacity change from 0 to 264192 [ 357.767323][T22250] loop2: detected capacity change from 0 to 196608 [ 357.810098][T22248] FAULT_INJECTION: forcing a failure. [ 357.810098][T22248] name failslab, interval 1, probability 0, space 0, times 0 [ 357.822755][T22248] CPU: 1 PID: 22248 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 11:58:40 executing program 5 (fault-call:0 fault-nth:56): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:40 executing program 2: syz_read_part_table(0x6040000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 357.822849][T22248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.822860][T22248] Call Trace: [ 357.822868][T22248] dump_stack+0x137/0x19d [ 357.822892][T22248] should_fail+0x23c/0x250 [ 357.822909][T22248] ? getname_flags+0x84/0x3d0 [ 357.822928][T22248] __should_failslab+0x81/0x90 [ 357.823011][T22248] should_failslab+0x5/0x20 11:58:40 executing program 4: syz_read_part_table(0x2500, 0xc00000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 357.823029][T22248] kmem_cache_alloc+0x46/0x2f0 [ 357.823051][T22248] ? strncpy_from_user+0x178/0x250 [ 357.823076][T22248] getname_flags+0x84/0x3d0 [ 357.823093][T22248] user_path_at_empty+0x28/0x50 [ 357.823111][T22248] vfs_statx+0x98/0x290 [ 357.823153][T22248] __se_sys_newstat+0x46/0x250 [ 357.823173][T22248] ? blkdev_common_ioctl+0x9c3/0x1040 [ 357.823206][T22248] ? selinux_file_ioctl+0x8e0/0x970 [ 357.823222][T22248] ? lo_release+0x120/0x120 [ 357.823239][T22248] ? blkdev_ioctl+0x1d0/0x3c0 [ 357.823258][T22248] ? __fpregs_load_activate+0x103/0x1b0 [ 357.823352][T22248] ? fpregs_assert_state_consistent+0x7d/0x90 [ 357.823453][T22248] __x64_sys_newstat+0x2d/0x40 [ 357.823475][T22248] do_syscall_64+0x4a/0x90 [ 357.823498][T22248] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 357.823555][T22248] RIP: 0033:0x4655d6 11:58:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:40 executing program 0: syz_read_part_table(0xc000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 357.823569][T22248] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 357.823584][T22248] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 357.823673][T22248] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 357.823685][T22248] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 357.823696][T22248] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 357.823707][T22248] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000004 [ 357.823719][T22248] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 [ 357.952162][T22282] loop5: detected capacity change from 0 to 3 [ 358.065189][T22295] loop2: detected capacity change from 0 to 197120 [ 358.092153][T22307] loop0: detected capacity change from 0 to 264192 [ 358.112684][T22282] FAULT_INJECTION: forcing a failure. [ 358.112684][T22282] name failslab, interval 1, probability 0, space 0, times 0 [ 358.125389][T22282] CPU: 0 PID: 22282 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 358.125413][T22282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.144208][T22282] Call Trace: [ 358.147496][T22282] dump_stack+0x137/0x19d [ 358.151908][T22282] should_fail+0x23c/0x250 [ 358.156333][T22282] ? getname_flags+0x84/0x3d0 [ 358.161021][T22282] __should_failslab+0x81/0x90 [ 358.165798][T22282] should_failslab+0x5/0x20 [ 358.170309][T22282] kmem_cache_alloc+0x46/0x2f0 [ 358.175078][T22282] ? strncpy_from_user+0x178/0x250 [ 358.180256][T22282] getname_flags+0x84/0x3d0 [ 358.184767][T22282] user_path_at_empty+0x28/0x50 [ 358.189614][T22282] vfs_statx+0x98/0x290 [ 358.193799][T22282] __se_sys_newstat+0x46/0x250 [ 358.198609][T22282] ? blkdev_common_ioctl+0x9c3/0x1040 [ 358.203979][T22282] ? selinux_file_ioctl+0x8e0/0x970 [ 358.209201][T22282] ? lo_release+0x120/0x120 [ 358.213710][T22282] ? blkdev_ioctl+0x1d0/0x3c0 [ 358.218398][T22282] ? __fpregs_load_activate+0x103/0x1b0 [ 358.223928][T22282] ? fpregs_assert_state_consistent+0x7d/0x90 [ 358.229980][T22282] __x64_sys_newstat+0x2d/0x40 [ 358.234805][T22282] do_syscall_64+0x4a/0x90 [ 358.239293][T22282] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 358.245185][T22282] RIP: 0033:0x4655d6 [ 358.249089][T22282] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 358.268679][T22282] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 358.277073][T22282] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 358.285045][T22282] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 358.292997][T22282] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 358.300953][T22282] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000004 [ 358.308923][T22282] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 11:58:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:41 executing program 4: syz_read_part_table(0x2500, 0xd00000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:41 executing program 0: syz_read_part_table(0xd000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:41 executing program 5 (fault-call:0 fault-nth:57): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:41 executing program 2: syz_read_part_table(0x7000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:41 executing program 4: syz_read_part_table(0x2500, 0xe00000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 358.691124][T22338] loop5: detected capacity change from 0 to 3 [ 358.698769][T22335] loop2: detected capacity change from 0 to 229376 [ 358.705578][T22340] loop0: detected capacity change from 0 to 264192 11:58:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000007840), 0x101140, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) sendmsg$netlink(r8, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) r9 = gettid() ptrace$setopts(0x4206, r9, 0x0, 0x5) tkill(r9, 0x1e) ptrace$cont(0x18, r9, 0x0, 0x0) ptrace$setregs(0xd, r9, 0x0, &(0x7f0000000080)) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000079c0)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000240)="c8e067931fa1e653f236e3037493705e60d92004e78f53e99d74b63170cd1bddac4825771fed8c623693b22c671c1759cc7306885ef4680d1b550d3925b101bc44af1c1f53c94b54496d1bee2d2a2add091a2d8a718b75de888adab5fce1c47a03c85416dca333dace5d8c66aa7619237b6edc21b676051bcc8281725caac12717975a85abbec13c717134489e84b282f3bf5c9d67e5a4285a5a325d0486c84a6fe0aa08c71cd61998c01d761234738d8be85b30a476e9bcb8a582e4be462ab082b15da623b03eb8b382e7cc90efc18f1378e1e006adb1ef5696141af4af9d586df303b6a77cc77774ca27b47b842e88ccfddc4dcfbffff166d63fc1c626497be84e1bcf535d7eca3db2663203d337fabbe3267fa39b08f0b457e2b7ab025b45690d98a6a0498aacac45e5a89864fc83e2b922e3aabf29f9f7684acdf018e8c1cd968be81b1c71046177b35aedb07029d59a9c3631698eae322b8c8c68282f9564791d6c777a31a0a1e5998ffd6284fd13a99ecae021167646dfe3aa9c60a0f3c42050f0926a160b60715b43d8115ef9898026507d2a09b7c3ae2f46232c1ca9a740da8ac5912eb1f7b7ba76ae1d0ae8e014d33d2420211251bd9627bf14af8bf3c7f87bdd322ea42a6db3a1a27fd9b8bc64816de30ee54eff5888ce6dcad7821d56d53e1b6f96e7346cc8e99d8a1170eccfc34b6c5d57b2c67108bda76f4db6d5ff4dbcc5144624dc66415c7ba2a4cd5c37fc840638affa0f65dfffa1c51a8ea408628dc671952590b1b13f9a88a90d272f9457c32013d8a041fa72285ca2cf1282a129560b3254c4b268e99b3bc3c3931dee6227ede99c57225d3f56adde390a3d2ebcd718bd80e4152f0020d9868f6f857d05fbca63ce1557170a5d183f30453821bdb76c834d09f80b4bc6b4ba6d66cba9afe4fa7831616eaa81f4dacea3a8a6a07a1ac97e5224de9d5c714d0a25c4d4cb4c163a6fb63bd16cb65873980db1352aafe057fbef6fde23419dd8372afacfe8aef1e34dfb26acdf0f4c63a6f05017ea2c2ba44a56bf34a127521f4dcb427af33d23c097f04266c9cc7066d4815197d78a684277ef73e4e81af11bfdd99f302ff233afd0ffc95f4b00a3a652277fbade1f3445f0637cf6316fee63552d0786e8683a7761ecbca4cca5ee38e116012be63bd48a9887a2c7f576f656e56eccefd070e956fd992b04732e0fe5b6ab12aeed42bfa5b8274fbe5461138da79a1c31bcd158e00872d7c7cddb037b1ff09c082b1d4f86770f13fa00b06e599c22ea681ccb7de1657bb554c6fc64af758803f1b3c4cc55ffdaa915c898326503a43d45ddd2e4a878b07eb06b0585a0e36f9ee14042c647db119cd5616918dc70abb64f000ad1f7ce42cf5388c0a13dcbfc4b4bc07a1908efad6c82efb821aa5c307076686856345b0e05ee7ac4536fc9f40b1c05b8ce52728fa7fddd77ea7a4fb59524d4fcab8a55c8ad0a0ba72ea0a7f0a097ab0d246253fb6c7c01ed807c5e0f8c0027c12d1993f0bc05c59e3ac5e67383dcc404d8d15f9558858e693000a8cde5c47752992b3d5ef9ab859de5440dbb6e1aab95842f7adaff6c61efd1b4b313e30e33f47a6f9fc78c2fbdf6272d1b4ca27ebf8243ed06982389066863ac894620305fee3e625e17510e6c290c1029aea48c9273d7af352a2d1e3d6237277309a5f253dbb2b6f257fc07551e45109e0ee16c01b5eaa1295dc6adb18bdf0b2f52f41ce63c0d2915f069b3dfbe82580db5e4d70db7765444d73bda9f4f745bab31c7f4faa5759239501b1704e492ef4d05d711f08232d5877feca34beb125e958dc9d6681bf33e08ad6014b335ea828700ebc0d4b453a77ac4a6d14ba98066cba1c088469df0725d7aa74b8c4d51266daf26762d5265787053245e2c18be879028ed7619e8c56fc1a2fc2251fed00581f964bd4edf95111bb143e2c676b9e31eadeb9d0ddf44552e443a4a6d049524dc32cdc12d67396bd31cbebe9eac5a7c5b22d28be7fafaa5dac23df02ef5a044c38a72066c3379d7ea01df4784637ff27ff69d74fc7cc9d448602ea14d4d47eed285b8923413806bde4216516868abedabbb3f9e3e5995f21301249488b406fefbcc5b203a36c2843929eb69634e181f7af81e00a38a99dcd0fa2c01d603feeae4ae237ab9c7fb746ce366e4af364996948b4ab4e3d42baa85053057a8d08cf5cd346e0a192f63cf50a582c17ecc125b2e3e4febcaa6ab22e949182f92ede74b6217ed800260a5df1fcafd9704adf8ae57dd258edf8486c08776429f228088877c9c45f32fe83a37ff699fda9a3c7820ba171e39b9fa69ead9c8bb4e89f41760d3be4597aa314197509ac13b37ed81f4336833f5825b81cc5c9022845dd87240efdeff978fbfcb5a3b3247cb595ff64812a84ee959065fb636e4ac64e46aa78daded11490a81ab44af47cd8f901e02fa01b594eb86af8320336b71d4479096c7394d3afe2082479b8b378a2bfcec618f451bfdba0f7998209b8b375893705f42ce1f84b1737a3ace06fd186a630e2a71f389a176566c7eeecc68eabb03f547e7a575f84c69cd7554084cb3e1e388dcbc48c2505546265978c0b959628001251f1112165ca341fbf0fa2424b77e0749927d290be72577f2df303be1017b969d45b32eef151111590e4073198e8b35de1d154573ae0f232643e45f7e530f85bf0020a5d7f3ee0da1e3ae809a06f8095be20293478b359aa39f12f8e64d888914eea35adf6147e8d4f22081ee4e9c1c600368dd55187f542f8cfc385599ca2a64774277669dc8ee177a6879c672da9e4dc53a998b1e284ed6da88e9913a942643de2dcf77c253c01b573df1291080a10cf1ea0cd921f91b28215ec827b9219c312419b7226aee885083217ad2bcbb1263de386c94812d3d4f822f359f65b8aafcfdf7ac1cd68ad7d75c30e2b95323afe2f3a2e41336a6ffc089552ce03c96e986d889a3e28a8b08aa93a2ab23bcb099209f182f13b9e73c1dcbea2625fbba7cf12d41a0a4c5af21ec5fc396209038c42d32d1fee3d2ea3cbbdf1370cbc25e172aac5183508cdd72f277e96721fc1f22e0ee3e7090a2999a2f8b2dc7af2cf4df55bdf9ef144aecdb7ac3690f8febfb80376bccc8e9bee5cea85b68622111ce24a4dc9faed18401b98c2ef69c12efd6424a1e8e61b01f9732d8f04323c85067f2ff21848030354f6ae627754a24c928161a764661c4f91dd58d78e75f7687e8f2e2fccfe9a368e1c4766354a594811817e544cc68a07b704d3f8667cedeb72663a011cc49b59e02d981fecafdc52f84baa5feb28b97a3860df80ac7a2b601e3ba761c40dce334b9ed9b4bc0e058dd29f779cbf4865ef1042429461ed903b62d0fdbefbe9ce18733210b24c802918909e5eee5b7e217fa322d0fb8c7ad5223867fabd2a7c94a4da06091c42cc752af4a3bd4736ea2d996b336eab23042c9a2fe4441f10054cd33e3948a29b0517e2d333d72d2e605d73ac2debaabff4a110b8299c6eb9abcdefacf3fdce9cf81f0ac46ad42b922135ce0a728fd708e74ef227495436bc466549f2c39168771de2ac059c2d501b5cb0b66d0f309f81f5c98ad533c05bed126c20be1f2c7adf9d6ae13a448f64bda240222bd1051739caa3f5eac7c8f28bb3306696987c8a7ff2d40b9557329dbaa5867deecd9b40ae75c385a56c798d2cd294deb63a16535fcf1b237a2f0ab602819fedd50e10ff914e899797a5a1b938316f04c7a54a74bc1f095bfc991ee145b521e0ec582a43b596767493406e2e591d4b9a1d1098a409b810176d268724eb7bb00f04d61e9e6f00d04e898d0135d17512d659f5dca8c5e54ff793c1ee45a21140eb470015f7450d64c39aa256ab3738acb875bae3d7e421fdb49cfafcb97ea7e8fc9368b1ff0599b434fc47159933d729f39529a9fe6d8b0710f44548381db5508ed395cc5434e200a1ea0af7fcff1c916f7414bb77208af47932e8ba7d286bae4a8da8a4e2f101be77d37482595f9aba903dc493f470fae9915a1f69b1e896c529e9c42780ccbc77da7ab5494ad5bdb8eb749d30029540c266070703edf3491236bc0f11a4c9572789b2a85ec7b4acc82dfa1c645649ea869b1915f9ee8fb2492619ab9da0e19a0a7bc226aa2ba5d11f121e847816e381e97eb03d904957029773fafc91451e25183e4304985b32a9bf0b9dee8adaac749ea2ddf119c08e375423189c9a4e866620b2c88170ea3f6029c41d67b252876e15f561f980a22968a85fdb46b67052c944361c97b82736135cb3029c84f4bb7ab4a8d8b98e4c836170952703c4dd029a1526f54864584d5a989eb82c3857595cd4e3d5c138266d4c804d8d6fcf6b6bc19bac92df477428e65b4b4e7b7731db001c72e2a790247a9558b512cdabacebbffd10daae4626084de0b7fd7b2caeaeaf588d76a8156497967425fab52cc2086edba799c762e0f06f69d055d879e142244851ce420d0c6a04def40f0f23ae20edd07152e20885a1b018dfce86361da3c5a59fd2f4b454d12c5efddfa9c5168ca7178edb39cacd1bebd14dbe014ff1042958926d4dcaaaecd2978419beee1c19260c36487faa51f1fd4c2bd85301565d9fc21d4be762b69f6151161c47ab67f8fde2a935c017d9bf64f2c56073fab02872d0a16ca3cc93a2f6126189112af4058bc93e35e9ff6fb19637ca8b03ac9ab24281a8e8e39e06699e35df9ede138d54be207f962c6c6f5f1a0506087147a38d698638979f88c61c01d2eeb4006a7cdb9f3518c9f840d40b9488fddebcbc1927e2d0f15622e663db58ccc44db9df6180bf5142986ea5047138f5f83aa62c4d4cfcd80e8044448b5caea9f7790abb6af2f0ac1bd6509b6c9724951cc89303a4990a7f2a90cc93f11c66d9f2a3f61702da2b9020551c4f8a129a17d38b1fbc6a675f0d1e95ef17ce062e228d4ccfa619583bb30b3abc157f57a50091a08e1527f6afc1154c426e2a043b2355d77603f2e0581b8433e6031897ae736f9a845e8ee9e27ca2e6d6096eec56d8edc201b908e540a113b604feff4d51f1a05013ebd768943e973f5faa7d9715c9405725423300e2f55a3a69cdcd769352534741309aeb7aa3826916de85d80769e05cbee1aa6cd1af92c05fb6ced978c4d58b390515f790381dc24844d4357c29bff1a389bea33d19c639ca7b23ce63e784e0860128ce65933703c085025101767367fa11981ee8997aedd7b86d61b7f9f862e04c967b0f638eb3768515f1efd9b7da644fef64962b59d8e6e2ac3f0d2ed77dc094b5a232a916c86a70d72086b00288b7d1b4c932f6a6e5f8d0182d700e7865c6b0e84d909d815d37b88f8426990fa0c42c3615d72123f754c80fea2d1ae1ec0d83a7b895f7ee88f84ad444f6ac53095faaeb35f16157dcb193155abd9496ff11f2cd323dd30e6170afdbd1e4e60b6f3e2004fd64da7706d9a1ac7ae33191a3687bafd2d2f04131ad205d2ec7a96eaae2b93998de23e94270f09dfadadcda64477f1a1d3d731c368ce359b4ebda5df6a62d0aa1b0ce7df7b1a8066a7d36b4c3ae4e4c0124e5f2a9c7c0e4b204438662f40365e6eed52953703fe41c56077ee4af9d9f019511310a76add47f44a6ae08dd6d1825b0182d87045a80aa8addb874967d67d23587717cbf4acdf50bc16c814d322564f37531856d6ef200168eeaa8b5052ea1a14176eb2a743cb6d76787831131a3e8f9ac63e1e8944fa4293351a2a478c5309501b1e09b45e476c42fbed7f3006dc358b64d0ac8826d7e5cc", 0x1000}, {&(0x7f0000000140)="5ca023a43100746f47fa9437d4ae166a52b4af8e5491dba76eff780e2768699745616a4ce7a16c97503b5e", 0x2b}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000001240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001480)=[{&(0x7f00000012c0)="c2d40645ace512911358c30bbb69c2a61e28d85aed0480dcda23f4f2c23cd9dda15e15f3ef67f206c6795377814579ad7939efed08a613e40320607eb8646543dd659fa60a137e180c135774d442a21e70df354b86dcdea75dbd8900cd44adf5bfe4510a4ebfbc13bf7e30931ec90b1e29275f08b082a88f21a6fbff38699e6d4ba5d14074b2c2f5ea397e5e4a0cfda67cfa7acb34c886fda66fe863f7dd10dc5e293dd5b6beedaa8d33784e1959bad8f6cb8b2907c6f7eb78bafa2f42e5f42ef346a834530e9f5f0170c9d1941f5a0a8179d78db8676964572f6642e19e2175ab5aa7bfdc5e2717b8174ede30", 0xed}, {&(0x7f00000013c0)="69b5f13f1efdce03c72190abea7f530939df4b7a47d6d6dbc42613a9a796ac7a0ceea72a23ddcb2a9b1016e15a1c1fb6881e78afa89575ed76f5eaa226dc560f655b5b4222f37b0cd8cc4c40f2183028d80c", 0x52}, {&(0x7f0000001440)}], 0x3, &(0x7f0000001500)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0, 0x1}, {&(0x7f00000015c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001640)="4eb0aabfc39cb0050bcc364be446d059768f52ce9c37db0868999043ef4f06abb31bdb0548156635b9105da5a15128553ae64254aa574542743bedd04557aac759f0b0a448c748d82ad99314e593657673c6092ec90c104ef478bb45932915d05c6c04d16b530512808c163dc2b4aaae1656ba6990b5a3f360ea179a0948d9d365b12e0202e95393401cd325a5d2746575ac3a839d496178a2b824a05e7a2cd7471412bcc5f7e81a7d9e0ab184408ff95af8833eb4bf9f47d39891042cdd230d438bdbcf65fbdda76b161273ed2a7ebfd59cd80f17f39ad70499", 0xda}], 0x1, &(0x7f0000007880)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r2, 0xffffffffffffffff, r1, 0xffffffffffffffff, r2]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5}}}, @rights={{0x1c, 0x1, 0x1, [r6, r1, r8]}}, @cred={{0x1c, 0x1, 0x2, {r9, 0x0, 0xffffffffffffffff}}}], 0x110, 0x4040}], 0x3, 0x801) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) [ 358.732722][T22338] FAULT_INJECTION: forcing a failure. [ 358.732722][T22338] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 358.745872][T22338] CPU: 0 PID: 22338 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 358.754657][T22338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.764747][T22338] Call Trace: [ 358.768027][T22338] dump_stack+0x137/0x19d [ 358.772370][T22338] should_fail+0x23c/0x250 [ 358.776813][T22338] should_fail_usercopy+0x16/0x20 [ 358.781907][T22338] strncpy_from_user+0x21/0x250 [ 358.786928][T22338] getname_flags+0xb8/0x3d0 [ 358.791433][T22338] user_path_at_empty+0x28/0x50 [ 358.796325][T22338] vfs_statx+0x98/0x290 [ 358.800561][T22338] __se_sys_newstat+0x46/0x250 [ 358.805335][T22338] ? blkdev_common_ioctl+0x9c3/0x1040 [ 358.810886][T22338] ? selinux_file_ioctl+0x8e0/0x970 [ 358.816084][T22338] ? lo_release+0x120/0x120 [ 358.820582][T22338] ? blkdev_ioctl+0x1d0/0x3c0 [ 358.825267][T22338] ? __fpregs_load_activate+0x103/0x1b0 [ 358.830836][T22338] ? fpregs_assert_state_consistent+0x7d/0x90 [ 358.836905][T22338] __x64_sys_newstat+0x2d/0x40 [ 358.841739][T22338] do_syscall_64+0x4a/0x90 [ 358.846164][T22338] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 358.852103][T22338] RIP: 0033:0x4655d6 [ 358.856015][T22338] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 358.875620][T22338] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 358.884033][T22338] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 358.892001][T22338] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 358.900158][T22338] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 358.908218][T22338] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000004 [ 358.916186][T22338] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 11:58:41 executing program 4: syz_read_part_table(0x2500, 0xf00000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 359.017301][T22340] loop0: detected capacity change from 0 to 264192 11:58:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:41 executing program 2: syz_read_part_table(0x8000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$netlink(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x23, 0x24, 0x1, 0x0, 0xfffffffe, "", [@nested={0xffffffffffffffe4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4, 0x10}, @typed={0x8, 0x100, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1, 0x0, 0x0, 0xc000}, 0x4000080) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x521002, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r7, 0x0, r7) ioctl$BTRFS_IOC_RM_DEV_V2(r6, 0x5000943a, &(0x7f0000000240)={{r7}, 0x0, 0xf376e4431b71d61d, @inherit={0x60, &(0x7f00000000c0)={0x0, 0x3, 0x81, 0x101, {0x14, 0x8, 0x4, 0x1, 0x7f}, [0x7fff, 0x239d41de, 0xfffffffffffffffc]}}, @name="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"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:41 executing program 0: syz_read_part_table(0xe000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:41 executing program 5 (fault-call:0 fault-nth:58): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:41 executing program 4: syz_read_part_table(0x2500, 0x1000000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 359.186063][T22388] loop2: detected capacity change from 0 to 262144 11:58:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:41 executing program 2: syz_read_part_table(0x9000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:41 executing program 4: syz_read_part_table(0x2500, 0x1100000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 359.272395][T22391] loop0: detected capacity change from 0 to 264192 [ 359.282255][T22401] loop5: detected capacity change from 0 to 3 [ 359.327534][T22401] FAULT_INJECTION: forcing a failure. [ 359.327534][T22401] name failslab, interval 1, probability 0, space 0, times 0 [ 359.340191][T22401] CPU: 0 PID: 22401 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 359.348957][T22401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.359034][T22401] Call Trace: [ 359.362315][T22401] dump_stack+0x137/0x19d [ 359.366772][T22401] should_fail+0x23c/0x250 [ 359.371215][T22401] ? __d_alloc+0x36/0x370 [ 359.375544][T22401] __should_failslab+0x81/0x90 [ 359.380338][T22401] should_failslab+0x5/0x20 [ 359.380938][T22421] loop2: detected capacity change from 0 to 264192 [ 359.384863][T22401] kmem_cache_alloc+0x46/0x2f0 [ 359.384891][T22401] ? __d_alloc+0x36/0x370 [ 359.400444][T22401] __d_alloc+0x36/0x370 [ 359.404596][T22401] ? avc_has_perm_noaudit+0x19a/0x240 [ 359.409967][T22401] d_alloc+0x2a/0x130 [ 359.413950][T22401] d_alloc_parallel+0x46/0xba0 [ 359.418719][T22401] ? selinux_inode_permission+0x2ca/0x430 11:58:42 executing program 4: syz_read_part_table(0x2500, 0x1200000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:42 executing program 0: syz_read_part_table(0xf000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 359.424438][T22401] ? selinux_inode_permission+0x350/0x430 [ 359.430240][T22401] ? lockref_get_not_dead+0xf2/0x1c0 [ 359.435532][T22401] ? try_to_unlazy+0x3c7/0x660 [ 359.440340][T22401] ? __down_read_common+0x16b/0x5a0 [ 359.445636][T22401] __lookup_slow+0x7f/0x280 [ 359.450138][T22401] walk_component+0x2a5/0x350 [ 359.454840][T22401] path_lookupat+0x12d/0x570 [ 359.459464][T22401] filename_lookup+0xff/0x390 [ 359.464140][T22401] ? strncpy_from_user+0x178/0x250 [ 359.469257][T22401] user_path_at_empty+0x3b/0x50 [ 359.474125][T22401] vfs_statx+0x98/0x290 11:58:42 executing program 4: syz_read_part_table(0x2500, 0x2000000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 359.478286][T22401] __se_sys_newstat+0x46/0x250 [ 359.483060][T22401] ? blkdev_common_ioctl+0x9c3/0x1040 [ 359.488514][T22401] ? selinux_file_ioctl+0x8e0/0x970 [ 359.493735][T22401] ? lo_release+0x120/0x120 [ 359.498239][T22401] ? blkdev_ioctl+0x1d0/0x3c0 [ 359.502969][T22401] ? __fpregs_load_activate+0x103/0x1b0 [ 359.508552][T22401] ? fpregs_assert_state_consistent+0x7d/0x90 [ 359.514690][T22401] __x64_sys_newstat+0x2d/0x40 [ 359.519465][T22401] do_syscall_64+0x4a/0x90 [ 359.523916][T22401] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 359.529807][T22401] RIP: 0033:0x4655d6 [ 359.533695][T22401] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 359.553298][T22401] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 359.561713][T22401] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 359.569687][T22401] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 359.577656][T22401] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 359.585606][T22401] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000005 [ 359.593561][T22401] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 [ 359.639253][T22447] loop0: detected capacity change from 0 to 264192 [ 359.744926][T22447] loop0: detected capacity change from 0 to 264192 11:58:42 executing program 4: syz_read_part_table(0x2500, 0x2500000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="540000ff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:42 executing program 5 (fault-call:0 fault-nth:59): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:42 executing program 2: syz_read_part_table(0xa000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:42 executing program 0: syz_read_part_table(0x10000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$netlink(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)=0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r6, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002500)={{{@in6=@mcast1, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@private2}}, &(0x7f0000002600)=0xe8) r8 = getegid() r9 = syz_mount_image$msdos(&(0x7f0000002ac0), &(0x7f0000002b00)='./file0\x00', 0x2202, 0x4, &(0x7f0000002d80)=[{&(0x7f0000002b40)="ed47f047b17c425b306da8dd38c9b829a1f33557b837762f412c1055a122c24969e1421deb4201814f805f99a56c9268c75ed462", 0x34}, {&(0x7f0000002b80)="30c41cc83813cfb4bd2f27f7ec187cb622714c6c5f676afc6986ba8a2c95a285eb784ac5107d88bd1c7f4699ebdb2bd42602c50b00959ffa74bb17684bdefd6808da954f", 0x44, 0xc24}, {&(0x7f0000002c00)="177fe03cd55400ad41cfe6ed1710c7f1763f602ba1c29ac110e28617dbccf183beafcddbc0b62504a21e4c979d97d3020cf3d7757df05931e0946f2a1987575bff39929c98f924f5fc9469c52d4d84fe3f27aabcc9794b3cf1c018c039f41589abe88b024e5a59804f464a96622ab991fecab384fc6cf7", 0x77, 0x2}, {&(0x7f0000002c80)="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", 0xff, 0x8001}], 0x2042440, &(0x7f0000002e00)={[{@nodots}, {@fat=@nfs}, {@dots}, {@fat=@dmask={'dmask', 0x3d, 0x2}}, {@dots}], [{@hash}, {@euid_gt={'euid>', 0xffffffffffffffff}}]}) r10 = syz_mount_image$msdos(&(0x7f0000002e80), &(0x7f0000002ec0)='./file0\x00', 0x6, 0x2, &(0x7f0000003000)=[{&(0x7f0000002f00)="8f7266e73d15376720595b05302218965433a7519999d665c2f1d09d112fbfa2dab7713ee4b8813c26a9227c2980dcf1f4fcc3d75fca4a1855f6882dc349400025037469691df89dfcf2651d82e7270e1d4f3fdf5362b598f9133f766aaae04dcd859c0b0a64a45b2b0c678837408a5199b7907b1222846bcd2b96e576d3652b", 0x80, 0x20}, {&(0x7f0000002f80)="2e2e9b3a1885464e5766f3218f16cb45d379945ff41bdfd85bc6276df297c4845c84ccfbba11c67d70095cc9934339fb2b326c362591d0df6cf422686e327e83a760794d051f3ba87033b3231c426cbc9e61cd17dc574041fbe04b50090731dd75", 0x61, 0x6}], 0xc0440, &(0x7f0000003040)={[{@dots}, {@fat=@dos1xfloppy}, {@fat=@nfs_nostale_ro}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee00}}], [{@fsname={'fsname', 0x3d, ']*)()@#.:'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@appraise_type}]}) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = fcntl$dupfd(r11, 0x0, r11) sendmsg$netlink(r12, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) sendmmsg$unix(r1, &(0x7f0000003180)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000240)="2d72ad6520826b60ec8b164b7aa5f4c91974b7851f14aa59963ce484cf8e572484084ca253c98bdd8e4796c9f6410741fb78663ca2db2646b03030123e1bea9b41d416b96691cd2de8170ae73ded4c5835894a861c3648b04b4bd526d81dd163bb1088bb1c90dd024103dd57d5e5de10f485dcece8d688fc06ae3a042713c438194c221164cd4b089fbf1c829d13df644076", 0x92}], 0x1, 0x0, 0x0, 0x4020040}, {&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000380)="0b2a9f0c7325922b847b58fbf73ffc0a51fca907311144838f06b409b31202d8da73a29cdd79e91fc3a56a9e9057d4f3c6f3266737357c4aacc71fadcc8e3c68f58147b2c500f253d2d4d250b457409edb17541d4fb6f6d209c7ddc2d8692ca059b324aeaecbcf88b269bf427e443c3ee073eac086b859e7e95da2de959855d1544221851560fc", 0x87}, {&(0x7f0000000440)="e111da9259090b6e644002a71fa0bcc9b8b6b84a0c976cbfc6c8a77eba167b5401c98efd0efd0590d2141706cf2a6d92ad6de01a8a86dcadc80f61c833f29a5dfd0565f4c34d207e041787d85f03ee42e225791b38c746b91d0b7420821d1c79214586f7825bcb621f5d9d4096e02c8f5e51510ab3beae92d00a4eb603ad9a3f62096025828dbd64f54cc15f1a1be5", 0x8f}, {&(0x7f0000000500)="4bf76c9fe35fc75a18cb20badd3eddccde9ed737224c1c9071507323613fd442f0ca58cbd4ce8e46d0f0ec23063ce69587eb3157cf10878b84f51a73a53ad972f8df6d2f7fed98b4138fee65a9091c8b1bb8d686", 0x54}, {&(0x7f0000000580)="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", 0xfa}], 0x4, &(0x7f0000000900)=[@rights={{0x20, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r2, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}], 0x150, 0x40045}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000b00)="b4f5c3fc92c48a6b860d8808b417968695235592df7e0f2494b8110f5d768139244c7a34fb4abe522a8c94768eca02fb4a22e8c3f8faa4d8e6fc03ff974e3e5b2e70ec4a81449932d5eaa5f376b1bd06975598193c7cc7f6c876fd6d23d240f2abd02a65129b7dc9355a15b92721e895a6f2cb878c894540933fde460de03f230685f72e87e7457681a38455b512db40040979161e564b0f0a663089386648947503bafdb52d53d21d94e2e2d5321142946e582a18b91f36730c4a5bc7dfc57cd3b769f28e101e8f91bc307e84b6f5f6d68cf299692774112921d02d96", 0xdd}], 0x1, &(0x7f0000000cc0)=[@rights={{0x2c, 0x1, 0x1, [r0, r2, r1, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x88, 0x40001}, {&(0x7f0000000d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000e00)="5337fc95209b9278e9d5cbde07701f18208cdc8411f3ec29c67d0d5531df3d6d6736b9be57c211a90694ea7724c7af119d505fdeacb0cd75c3013159cf1f25bb0d2e281b184d683fa9f81033b3a5d26674661cb840d9daeb4ec6dc3ad0cded4699461024d4007a43fb5fa58347a891e3ca543aaa70dd7692e7afb795fe1f431c5775d2d23b936261fe546d94414cb01e15d1a9f51c4c6e89a049528d", 0x9c}], 0x1, &(0x7f0000001140)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r3, r2, r0]}}, @rights={{0x28, 0x1, 0x1, [r2, r2, r0, r0, r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r4}}}], 0x98, 0x4000854}, {&(0x7f0000001200)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000001280)="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0x1000}, {&(0x7f0000002280)="c4491000f6e9010bf1355262a2b93a3d87f01693fd01a001ad8729e55c24ceef80c2108643d2e5bd3e58aded7e33e46a0411793fd0eeeed993e14e54495a6fe4edb2d39cebc3813e45ba868331147cc1cad5af0379caf18d9344163364c6a9f4a0beb4b6ca83c1b753e97931c8e6599136cf7e6e6798b9cc90e64f89332d100667fa2d1f4060063452c57c1329506fcbfd0fe31166086021ce586282f16444", 0x9f}, {&(0x7f0000002340)="26b39ee47648b68f26818b9c4d3a1ff4e7eb7201fcc0b47bc713ae0d959e2a272996df9c5809d4599a768b923d5aede04c96ab6d5f8e95fb4334847482ba6ced2673d3a1ccc8fcf6b106ddcb950420718ecf8a8f625617e4aec93b5838d56b111443e4b3ba622f5f3a817fa354dbfc84f0602a25", 0x74}, {&(0x7f00000023c0)="f56cfa69f950d7966886b33a045a1064736c21472bfdf4df32230735d5c985e3bdc75f4a6f32e4aec6039e299dd57d447d4c19e8cdf27b7b1eb4d6cb6da580afc5166f596eca5bdf776fc679bb1bd767088072ce67cd3f5dc8f2b963df131daee6109b78dc69a28c5bde4325c4a8f4d8b6ab7d9c849515ac185ef18a02e2edc5c5f6fb3aed5e8b49d2e41ec11079ccfd01f638ed48b48723d4ebd135203e51c929cf8cceac25a4848ef467a4d605d54cb72e07eabd7b7c5ae535258ec1a7be647999decc", 0xc4}], 0x4, &(0x7f0000002640)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, r8}}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, r2]}}], 0x98, 0xc010}, {&(0x7f0000002700)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000002780)="3cc7f70108a8b512b1d4ec090aae", 0xe}, {&(0x7f00000027c0)="0d49a664a6ae3c1238302dc24f29f0d8b6d8781e720d6dbb386699ee90006b0fcd919b62080642cac8dfe8f878eaeea8e681ae07d0ff1932bfd2ba66884dc38368a65cf56620048973135c355a", 0x4d}, {&(0x7f0000002840)="20458d827009c412f0190ddcb07eef5d2e2a60f5592964ce43c2fdb4d68bed9cabb5e82faaf7b5590c2dba14659bee4c144218d671c0d3f5a32bc82cae9de2bd069f2d53c3db961f026268bf4b9affcf168b03c3728e3c9d609b2382680dba8c8526c246afa408541aad3ac7d07d2f94706be123a27ac161edde01f15da78011a0929a88d2f286d651a3cd97b84018906bb73e86d4aa50b8d8edb1d5d293dd99ecc2990b474996497bd068b10a4330e9fa3804742ff063983c0e1057fae9f2", 0xbf}, {&(0x7f0000002900)="22e9478186ab1c2c57f7ffdad43097c031be3cf2d1bdfee9052d32ad683279c2eb9dcc2c9536f6ce95d30eae7b0a7f47d7a986f397a65fbdaf80fe4d9282f3617895f4b2e4980a507f8bcd56701e74fa09a8b5b51306c678d9fcfd77ecf990339a7fa8ad81e5288410d32ed75f173cd35ad40dcf0639462e16adb137aec1efe996480450213c5f32848290", 0x8b}, {&(0x7f00000029c0)="30f4a7761c29e43af2d09051f790e8e667fb1c15fc5c5e009c0c3956997a3017085413b81882b3886af03c835e4b8855bb2c9a320480dac4900431f78c6c12e72a07", 0x42}], 0x5, &(0x7f00000030c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x18, 0x1, 0x1, [r2, r0]}}, @rights={{0x18, 0x1, 0x1, [r2, r0]}}, @rights={{0x38, 0x1, 0x1, [r9, r0, r1, r0, r10, r2, r12, 0xffffffffffffffff, r1, r0]}}], 0xa0, 0x40044001}], 0x6, 0x24008084) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:42 executing program 4: syz_read_part_table(0x2500, 0x2fafffc700000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="540000d7", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 360.060056][T22470] loop0: detected capacity change from 0 to 264192 [ 360.066761][T22472] loop5: detected capacity change from 0 to 3 [ 360.072346][T22471] loop2: detected capacity change from 0 to 264192 [ 360.113796][T22472] FAULT_INJECTION: forcing a failure. [ 360.113796][T22472] name failslab, interval 1, probability 0, space 0, times 0 [ 360.126590][T22472] CPU: 0 PID: 22472 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 360.135419][T22472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.145458][T22472] Call Trace: [ 360.148729][T22472] dump_stack+0x137/0x19d [ 360.153061][T22472] should_fail+0x23c/0x250 [ 360.157510][T22472] ? getname_flags+0x84/0x3d0 [ 360.162184][T22472] __should_failslab+0x81/0x90 [ 360.166971][T22472] should_failslab+0x5/0x20 [ 360.171476][T22472] kmem_cache_alloc+0x46/0x2f0 [ 360.176251][T22472] ? strncpy_from_user+0x178/0x250 [ 360.181504][T22472] getname_flags+0x84/0x3d0 [ 360.186038][T22472] user_path_at_empty+0x28/0x50 [ 360.190893][T22472] vfs_statx+0x98/0x290 [ 360.195055][T22472] __se_sys_newstat+0x46/0x250 [ 360.199824][T22472] ? blkdev_common_ioctl+0x9c3/0x1040 [ 360.205226][T22472] ? selinux_file_ioctl+0x8e0/0x970 11:58:42 executing program 4: syz_read_part_table(0x2500, 0x3f00000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:42 executing program 4: syz_read_part_table(0x2500, 0x4000000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 360.210437][T22472] ? lo_release+0x120/0x120 [ 360.210458][T22472] ? blkdev_ioctl+0x1d0/0x3c0 [ 360.210477][T22472] ? __fpregs_load_activate+0x103/0x1b0 [ 360.210501][T22472] ? fpregs_assert_state_consistent+0x7d/0x90 11:58:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="540000d2", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:42 executing program 0: syz_read_part_table(0x11000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:42 executing program 4: syz_read_part_table(0x2500, 0x4000080000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 360.210528][T22472] __x64_sys_newstat+0x2d/0x40 [ 360.210550][T22472] do_syscall_64+0x4a/0x90 [ 360.210595][T22472] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 360.210620][T22472] RIP: 0033:0x4655d6 [ 360.210634][T22472] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 360.210649][T22472] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 360.210667][T22472] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 360.210679][T22472] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 360.210692][T22472] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 360.210704][T22472] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000006 [ 360.210717][T22472] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 [ 360.248096][T22499] loop3: detected capacity change from 0 to 128 [ 360.265843][T22471] loop2: detected capacity change from 0 to 264192 11:58:43 executing program 5 (fault-call:0 fault-nth:60): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:43 executing program 2: syz_read_part_table(0xb000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:43 executing program 4: syz_read_part_table(0x2500, 0x4800000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 360.400665][T22524] loop0: detected capacity change from 0 to 264192 11:58:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="540000ff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 360.464150][T22536] loop5: detected capacity change from 0 to 3 [ 360.484596][T22542] loop2: detected capacity change from 0 to 264192 [ 360.511280][T22536] FAULT_INJECTION: forcing a failure. [ 360.511280][T22536] name failslab, interval 1, probability 0, space 0, times 0 [ 360.524008][T22536] CPU: 0 PID: 22536 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 360.532777][T22536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.542832][T22536] Call Trace: [ 360.546123][T22536] dump_stack+0x137/0x19d [ 360.550544][T22536] should_fail+0x23c/0x250 [ 360.554961][T22536] ? __d_alloc+0x36/0x370 [ 360.559286][T22536] __should_failslab+0x81/0x90 [ 360.564087][T22536] should_failslab+0x5/0x20 [ 360.568584][T22536] kmem_cache_alloc+0x46/0x2f0 [ 360.573363][T22536] ? __d_alloc+0x36/0x370 [ 360.577730][T22536] __d_alloc+0x36/0x370 [ 360.581898][T22536] ? avc_has_perm_noaudit+0x19a/0x240 [ 360.587331][T22536] d_alloc+0x2a/0x130 [ 360.591305][T22536] d_alloc_parallel+0x46/0xba0 [ 360.596073][T22536] ? selinux_inode_permission+0x2ca/0x430 [ 360.601788][T22536] ? selinux_inode_permission+0x350/0x430 [ 360.607542][T22536] ? lockref_get_not_dead+0xf2/0x1c0 [ 360.612851][T22536] ? try_to_unlazy+0x3c7/0x660 [ 360.617633][T22536] ? __down_read_common+0x16b/0x5a0 [ 360.622831][T22536] __lookup_slow+0x7f/0x280 [ 360.627335][T22536] walk_component+0x2a5/0x350 [ 360.632012][T22536] path_lookupat+0x12d/0x570 [ 360.636601][T22536] filename_lookup+0xff/0x390 [ 360.641278][T22536] ? strncpy_from_user+0x178/0x250 [ 360.646411][T22536] user_path_at_empty+0x3b/0x50 [ 360.651340][T22536] vfs_statx+0x98/0x290 [ 360.655515][T22536] __se_sys_newstat+0x46/0x250 [ 360.660354][T22536] ? blkdev_common_ioctl+0x9c3/0x1040 [ 360.665725][T22536] ? selinux_file_ioctl+0x8e0/0x970 [ 360.670921][T22536] ? lo_release+0x120/0x120 [ 360.675424][T22536] ? blkdev_ioctl+0x1d0/0x3c0 [ 360.680108][T22536] ? __fpregs_load_activate+0x103/0x1b0 [ 360.685675][T22536] ? fpregs_assert_state_consistent+0x7d/0x90 [ 360.691762][T22536] __x64_sys_newstat+0x2d/0x40 [ 360.696544][T22536] do_syscall_64+0x4a/0x90 [ 360.701142][T22536] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 360.707062][T22536] RIP: 0033:0x4655d6 [ 360.710962][T22536] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 360.730642][T22536] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 360.739051][T22536] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 360.747014][T22536] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 360.755071][T22536] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 360.763134][T22536] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000005 [ 360.771129][T22536] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 [ 360.854452][T22542] loop2: detected capacity change from 0 to 264192 11:58:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000040), 0x4) r3 = openat$cgroup_freezer_state(r2, &(0x7f00000000c0), 0x2, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:43 executing program 0: syz_read_part_table(0x12000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="540000ff", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:43 executing program 4: syz_read_part_table(0x2500, 0x4c00000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:43 executing program 5 (fault-call:0 fault-nth:61): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:43 executing program 2: syz_read_part_table(0xc000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) [ 360.987380][T22485] loop3: detected capacity change from 0 to 128 11:58:43 executing program 4: syz_read_part_table(0x2500, 0x5500000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:43 executing program 4: syz_read_part_table(0x2500, 0x55aaffff00000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="5400007f", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 361.089477][T22582] loop2: detected capacity change from 0 to 264192 [ 361.100782][T22584] loop5: detected capacity change from 0 to 3 [ 361.107600][T22587] loop0: detected capacity change from 0 to 264192 [ 361.161435][T22584] FAULT_INJECTION: forcing a failure. [ 361.161435][T22584] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 361.174488][T22584] CPU: 0 PID: 22584 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 361.183410][T22584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.193492][T22584] Call Trace: [ 361.196850][T22584] dump_stack+0x137/0x19d [ 361.201198][T22584] should_fail+0x23c/0x250 [ 361.205669][T22584] should_fail_usercopy+0x16/0x20 11:58:43 executing program 2: syz_read_part_table(0xd000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) [ 361.210701][T22584] strncpy_from_user+0x21/0x250 [ 361.215607][T22584] getname_flags+0xb8/0x3d0 [ 361.220138][T22584] user_path_at_empty+0x28/0x50 [ 361.225002][T22584] vfs_statx+0x98/0x290 [ 361.229200][T22584] __se_sys_newstat+0x46/0x250 [ 361.234113][T22584] ? blkdev_common_ioctl+0x9c3/0x1040 [ 361.239488][T22584] ? selinux_file_ioctl+0x8e0/0x970 [ 361.244685][T22584] ? lo_release+0x120/0x120 [ 361.249202][T22584] ? blkdev_ioctl+0x1d0/0x3c0 [ 361.253883][T22584] ? __fpregs_load_activate+0x103/0x1b0 11:58:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="5400009e", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:43 executing program 4: syz_read_part_table(0x2500, 0x6800000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 361.259465][T22584] ? fpregs_assert_state_consistent+0x7d/0x90 [ 361.265542][T22584] __x64_sys_newstat+0x2d/0x40 [ 361.270312][T22584] do_syscall_64+0x4a/0x90 [ 361.274803][T22584] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 361.280759][T22584] RIP: 0033:0x4655d6 [ 361.284652][T22584] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 361.304314][T22584] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 361.312728][T22584] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 361.320700][T22584] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 361.328675][T22584] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 361.336654][T22584] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000006 [ 361.344624][T22584] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 [ 361.405580][T22629] loop2: detected capacity change from 0 to 264192 [ 361.419741][T22587] loop0: detected capacity change from 0 to 264192 [ 361.483356][T22629] loop2: detected capacity change from 0 to 264192 [ 361.910756][T22604] ================================================================== [ 361.918834][T22604] BUG: KCSAN: data-race in sock_alloc_send_pskb / unix_dgram_connect [ 361.926924][T22604] [ 361.929224][T22604] write to 0xffff888134c78e30 of 4 bytes by task 22581 on cpu 1: [ 361.936925][T22604] unix_dgram_connect+0x73d/0x850 [ 361.941927][T22604] __sys_connect+0x245/0x280 [ 361.946492][T22604] __x64_sys_connect+0x3d/0x50 [ 361.951235][T22604] do_syscall_64+0x4a/0x90 [ 361.955668][T22604] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 361.961542][T22604] [ 361.963871][T22604] read to 0xffff888134c78e30 of 4 bytes by task 22604 on cpu 0: [ 361.971503][T22604] sock_alloc_send_pskb+0xe4/0x4e0 [ 361.976595][T22604] unix_dgram_sendmsg+0x478/0x1610 [ 361.981682][T22604] ____sys_sendmsg+0x360/0x4d0 [ 361.986432][T22604] __sys_sendmmsg+0x315/0x4b0 [ 361.991085][T22604] __x64_sys_sendmmsg+0x53/0x60 [ 361.995924][T22604] do_syscall_64+0x4a/0x90 [ 362.000320][T22604] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 362.006205][T22604] 11:58:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="540000ef", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:44 executing program 4: syz_read_part_table(0x2500, 0x6c00000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:44 executing program 5 (fault-call:0 fault-nth:62): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:44 executing program 0: syz_read_part_table(0x20000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:44 executing program 2: syz_read_part_table(0xe000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 362.008520][T22604] value changed: 0x00000000 -> 0x00000068 [ 362.014220][T22604] [ 362.016521][T22604] Reported by Kernel Concurrency Sanitizer on: [ 362.022654][T22604] CPU: 0 PID: 22604 Comm: syz-executor.3 Not tainted 5.13.0-rc5-syzkaller #0 [ 362.031389][T22604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.041438][T22604] ================================================================== 11:58:44 executing program 4: syz_read_part_table(0x2500, 0x7400000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) fstatfs(r1, &(0x7f0000000240)=""/201) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) clone3(&(0x7f0000001280)={0x10000, &(0x7f0000000f80), &(0x7f0000000fc0), &(0x7f0000001000)=0x0, {0x31}, &(0x7f0000001040)=""/200, 0xc8, &(0x7f0000001140)=""/194, &(0x7f0000001240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4, {r2}}, 0x58) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x5) tkill(r4, 0x1e) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setresgid(r8, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000001340)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000040)="8eef18d06ee3a778907628aabb8c164535250e0356be8b03db9be2e03f4ed9f168f338", 0x23}, {&(0x7f0000000140)="9d6a0a02d6af7acc7c9d225e30c64d857b9aa0cf928accb9fecef49caf94929403d16c451c", 0x25}, {&(0x7f0000000340)="d3f9b3115f2f5b2b7762167d97db18e32a62ad3bc4d46808ec7c099f784ef5675ba5cc5b556e3602ec716707eaea424f0f27ab381f0eb0f0d3fb60a7156383e7aff496b0fedd0cb41b52a70081be211b2e525ed027852482f8462f52c3ebcad2c2f1d16f05beffa4dd9ab7ece5a4a6fe3c5aff60bf342d337f4edb8dc271ed5ea7947ad25b64e9221000a3459bb4f8a3df", 0x91}, {&(0x7f0000000400)="d47db63e90d1802f864be80d3bf1deade1907f42a8a1548a39b8acf694edcfba6e72697040cb3f76fd7ffeae4e1a48f2c3fd7a730c7973a712e8935b8725ee9720a3ab9f759e9d6919f2be2b1d157e4f54ba31a54023f45b4a57b91b5c69e8dd57ba29eaddaf89677491183a6ed75ad4e52a12ff14fa1ac24ff99adb4a1fa7cb210cdf40dc50dfefec9720087f15c27456d963af7d4744a33a5e804804c279ae654c04a2078f0620470b216e8f7e5b1d75e822c855fb35c03a03883cfa10c51c35edf2a99a7c44874586e9e04be74394eb5afc6ff791aee6538f793c4d4245388a41ad8824f91edeafe75db5864906c5", 0xf0}, {&(0x7f0000000500)="efb8080902d9a19c5902ba74d85d327b7450b50ae73d0ce81a9a0e7aff79423ce89aea14f1b9f9c7a9c15143a09514738a200b9abb9de8debb7e3edcd2eeeb930e882c765dfcf1de7b3203583f4f966efef5d023a56b", 0x56}, {&(0x7f0000000580)="636f34346debabc0c291a4ffc3901e9b6e9618f64666833c66ee43abb84bbe6d3cacfeade1249bd9bc3ed8561ceaa4465dfcc772a4530dba77a571426d0b85b0217f45b5ce78ca6b44b7ecc2d02be5f9f9e809fa8542ff001988491b53b52bfde62720a974b3d27f3ca85e98ab13c51f3c831b0bb1087d2599c141514220955c36ad22254c90196a0cb0fadc625e691343f92307685363e8ec0131263549f7d5e11a9e9ba7c1439afa8c0008c8f2366ddd328126d3f6e129eb19b01f665d884c4d996a73b66ae696c6f7b58ca55f28166df9dea2859dc4352ec93dd8dc84cc8a9a93c0495e95b95025d7f8", 0xeb}], 0x6, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r2, r2, r0, r2, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe8, 0x20000001}, {&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000a40)="5727080927df024ac77ad190bdabae64911eb523e509c31a3d9f8dc837647cc4013aaf64cc9f424b392a5f889c63fd734ace4a5aae3cba506dad753bf3a97a5ca1d231b437e79b9b079d2bae7de4ca037fd28b18aa8b03b671c15d2e3067aa4526175799f6b3f646da3fe4b28da803f1c30b258c6d77a0b1f8e102300be8d9dc0fa0606bc57710874e6cc6c4945fb46b", 0x90}, {&(0x7f0000000b00)="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", 0xfe}, {&(0x7f0000000c00)="5c9d83264205dcfd72e1b0c1d62f2331ee48da82b95729a73e1de0c5d7f9d391e8462b10078329a7782a30d8bf411555142f79e223fdab45ad9e39d1d702b4a7d1447b6c7e2172533e8ad6f44ebdec88b28bf47722711f06680b47f49de5252202cc502b95bfc68586934aa2387253e437baf9079fae3d57ce6430b8cd6f5e2c391ebd7144418625cd4e0592092c6fdda3475a2719763d7a6dce2ab767fbb0e304ed78c2a727448abf12b441f7fd7ffd3b0dde640ba936b6b6372a8b5fd7", 0xbe}], 0x3, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x60}, {&(0x7f0000000e80)=@abs={0x0, 0x0, 0x1f}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000f00)="f4db120df77bd695305dcff134179c2c75b89e1a789d", 0x16}], 0x1, &(0x7f0000001300)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r4, r6, r8}}}], 0x40}], 0x3, 0x8080) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="540000f0", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 362.104112][T22658] loop0: detected capacity change from 0 to 264192 [ 362.116040][T22662] loop2: detected capacity change from 0 to 264192 [ 362.123747][T22663] loop5: detected capacity change from 0 to 3 11:58:44 executing program 4: syz_read_part_table(0x2500, 0x7a00000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 362.165344][T22663] FAULT_INJECTION: forcing a failure. [ 362.165344][T22663] name failslab, interval 1, probability 0, space 0, times 0 [ 362.178124][T22663] CPU: 0 PID: 22663 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 362.178150][T22663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.178162][T22663] Call Trace: [ 362.178169][T22663] dump_stack+0x137/0x19d [ 362.178232][T22663] should_fail+0x23c/0x250 [ 362.178251][T22663] ? __d_alloc+0x36/0x370 [ 362.178279][T22663] __should_failslab+0x81/0x90 [ 362.178353][T22663] should_failslab+0x5/0x20 [ 362.178370][T22663] kmem_cache_alloc+0x46/0x2f0 [ 362.178392][T22663] ? __d_alloc+0x36/0x370 [ 362.178408][T22663] __d_alloc+0x36/0x370 [ 362.178425][T22663] ? avc_has_perm_noaudit+0x19a/0x240 [ 362.178551][T22663] d_alloc+0x2a/0x130 [ 362.178567][T22663] d_alloc_parallel+0x46/0xba0 11:58:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000040)='/sys/power/state', 0x40002, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 11:58:44 executing program 2: syz_read_part_table(0xf000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 362.178585][T22663] ? selinux_inode_permission+0x2ca/0x430 [ 362.178639][T22663] ? selinux_inode_permission+0x350/0x430 [ 362.178658][T22663] ? lockref_get_not_dead+0xf2/0x1c0 [ 362.178683][T22663] ? try_to_unlazy+0x3c7/0x660 [ 362.178704][T22663] ? __down_read_common+0x16b/0x5a0 [ 362.178723][T22663] __lookup_slow+0x7f/0x280 [ 362.178742][T22663] walk_component+0x2a5/0x350 [ 362.178762][T22663] path_lookupat+0x12d/0x570 [ 362.178788][T22663] filename_lookup+0xff/0x390 11:58:44 executing program 4: syz_read_part_table(0x2500, 0x97ffffff00000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:44 executing program 5 (fault-call:0 fault-nth:63): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) [ 362.178807][T22663] ? strncpy_from_user+0x178/0x250 [ 362.178831][T22663] user_path_at_empty+0x3b/0x50 [ 362.178849][T22663] vfs_statx+0x98/0x290 [ 362.178870][T22663] __se_sys_newstat+0x46/0x250 11:58:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:44 executing program 4: syz_read_part_table(0x2500, 0xc9ffffff00000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 362.178955][T22663] ? blkdev_common_ioctl+0x9c3/0x1040 [ 362.178975][T22663] ? selinux_file_ioctl+0x8e0/0x970 [ 362.178993][T22663] ? lo_release+0x120/0x120 [ 362.179011][T22663] ? blkdev_ioctl+0x1d0/0x3c0 [ 362.179035][T22663] ? __fpregs_load_activate+0x103/0x1b0 [ 362.179060][T22663] ? fpregs_assert_state_consistent+0x7d/0x90 [ 362.179085][T22663] __x64_sys_newstat+0x2d/0x40 [ 362.179107][T22663] do_syscall_64+0x4a/0x90 [ 362.179129][T22663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 362.179228][T22663] RIP: 0033:0x4655d6 [ 362.179242][T22663] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 362.179260][T22663] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 362.179298][T22663] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 362.179312][T22663] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 362.179325][T22663] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 362.179338][T22663] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000006 [ 362.179352][T22663] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 [ 362.379858][T22704] loop5: detected capacity change from 0 to 3 [ 362.424856][T22704] FAULT_INJECTION: forcing a failure. [ 362.424856][T22704] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 362.446263][T22700] loop2: detected capacity change from 0 to 264192 [ 362.454217][T22704] CPU: 1 PID: 22704 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 362.454239][T22704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.454250][T22704] Call Trace: [ 362.454257][T22704] dump_stack+0x137/0x19d [ 362.554858][T22704] should_fail+0x23c/0x250 [ 362.559293][T22704] should_fail_usercopy+0x16/0x20 [ 362.564409][T22704] strncpy_from_user+0x21/0x250 [ 362.569266][T22704] getname_flags+0xb8/0x3d0 [ 362.573769][T22704] user_path_at_empty+0x28/0x50 [ 362.578717][T22704] vfs_statx+0x98/0x290 [ 362.582936][T22704] __se_sys_newstat+0x46/0x250 [ 362.587791][T22704] ? blkdev_common_ioctl+0x9c3/0x1040 [ 362.593175][T22704] ? selinux_file_ioctl+0x8e0/0x970 [ 362.598372][T22704] ? lo_release+0x120/0x120 [ 362.602899][T22704] ? blkdev_ioctl+0x1d0/0x3c0 [ 362.607629][T22704] ? __fpregs_load_activate+0x103/0x1b0 [ 362.613202][T22704] ? fpregs_assert_state_consistent+0x7d/0x90 [ 362.619271][T22704] __x64_sys_newstat+0x2d/0x40 [ 362.624121][T22704] do_syscall_64+0x4a/0x90 [ 362.628560][T22704] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 362.634495][T22704] RIP: 0033:0x4655d6 [ 362.638404][T22704] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 362.658016][T22704] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 362.666451][T22704] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 362.674545][T22704] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 362.682633][T22704] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 362.690617][T22704] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000007 [ 362.698587][T22704] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 11:58:45 executing program 0: syz_read_part_table(0x25000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:45 executing program 2: syz_read_part_table(0x10000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:45 executing program 4: syz_read_part_table(0x2500, 0xf6ffffff00000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:45 executing program 5 (fault-call:0 fault-nth:64): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 362.799410][T22731] loop2: detected capacity change from 0 to 264192 [ 362.811381][T22738] loop0: detected capacity change from 0 to 264192 [ 362.837600][T22748] loop5: detected capacity change from 0 to 3 [ 362.872213][T22748] FAULT_INJECTION: forcing a failure. [ 362.872213][T22748] name failslab, interval 1, probability 0, space 0, times 0 [ 362.884869][T22748] CPU: 1 PID: 22748 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 362.893638][T22748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.903693][T22748] Call Trace: [ 362.906978][T22748] dump_stack+0x137/0x19d [ 362.911392][T22748] should_fail+0x23c/0x250 [ 362.915977][T22748] ? __d_alloc+0x36/0x370 [ 362.920293][T22748] __should_failslab+0x81/0x90 [ 362.925093][T22748] should_failslab+0x5/0x20 [ 362.929606][T22748] kmem_cache_alloc+0x46/0x2f0 [ 362.934353][T22748] ? __d_alloc+0x36/0x370 [ 362.938725][T22748] __d_alloc+0x36/0x370 [ 362.942930][T22748] ? avc_has_perm_noaudit+0x19a/0x240 [ 362.948299][T22748] d_alloc+0x2a/0x130 [ 362.952259][T22748] d_alloc_parallel+0x46/0xba0 [ 362.957002][T22748] ? selinux_inode_permission+0x2ca/0x430 [ 362.962699][T22748] ? selinux_inode_permission+0x350/0x430 [ 362.968401][T22748] ? lockref_get_not_dead+0xf2/0x1c0 [ 362.973692][T22748] ? try_to_unlazy+0x3c7/0x660 [ 362.978514][T22748] ? __down_read_common+0x16b/0x5a0 [ 362.983705][T22748] __lookup_slow+0x7f/0x280 [ 362.988253][T22748] walk_component+0x2a5/0x350 [ 362.992911][T22748] path_lookupat+0x12d/0x570 [ 362.997581][T22748] filename_lookup+0xff/0x390 [ 363.002235][T22748] ? strncpy_from_user+0x178/0x250 [ 363.007337][T22748] user_path_at_empty+0x3b/0x50 [ 363.012281][T22748] vfs_statx+0x98/0x290 [ 363.016437][T22748] __se_sys_newstat+0x46/0x250 [ 363.021180][T22748] ? blkdev_common_ioctl+0x9c3/0x1040 [ 363.026532][T22748] ? selinux_file_ioctl+0x8e0/0x970 [ 363.031742][T22748] ? lo_release+0x120/0x120 [ 363.036236][T22748] ? blkdev_ioctl+0x1d0/0x3c0 [ 363.040892][T22748] ? __fpregs_load_activate+0x103/0x1b0 [ 363.046539][T22748] ? fpregs_assert_state_consistent+0x7d/0x90 [ 363.053037][T22748] __x64_sys_newstat+0x2d/0x40 [ 363.057802][T22748] do_syscall_64+0x4a/0x90 [ 363.062218][T22748] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 363.068133][T22748] RIP: 0033:0x4655d6 [ 363.072148][T22748] Code: 28 c3 66 90 48 c7 c0 ff ff ff ff eb e0 e8 e2 29 00 00 66 90 41 89 f8 48 89 f7 48 89 d6 41 83 f8 01 77 29 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 02 c3 90 48 c7 c2 bc ff ff ff f7 d8 64 89 02 [ 363.091824][T22748] RSP: 002b:00007fbbe60bfef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 363.100230][T22748] RAX: ffffffffffffffda RBX: 00007fbbe60bff40 RCX: 00000000004655d6 [ 363.108180][T22748] RDX: 00007fbbe60bffc0 RSI: 00007fbbe60bffc0 RDI: 00007fbbe60bff40 [ 363.116210][T22748] RBP: 00007fbbe60c06bc R08: 0000000000000001 R09: 00007fbbe60bfd90 [ 363.124166][T22748] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000007 [ 363.132131][T22748] R13: 00007fbbe60bffc0 R14: 0000000000000000 R15: 00007fbbe60bff80 11:58:45 executing program 4: syz_read_part_table(0x2500, 0xfdfdffff00000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:45 executing program 0: syz_read_part_table(0x2fafffc7, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:45 executing program 2: syz_read_part_table(0x11000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:45 executing program 5 (fault-call:0 fault-nth:65): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:45 executing program 4: syz_read_part_table(0x2500, 0xfdffffff00000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 363.311676][T22772] loop0: detected capacity change from 0 to 264192 [ 363.319043][T22773] loop2: detected capacity change from 0 to 264192 11:58:45 executing program 4: syz_read_part_table(0x2500, 0xfeffffff00000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 363.363153][T22776] loop5: detected capacity change from 0 to 3 [ 363.422009][T22776] FAULT_INJECTION: forcing a failure. [ 363.422009][T22776] name failslab, interval 1, probability 0, space 0, times 0 [ 363.434688][T22776] CPU: 0 PID: 22776 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 363.443446][T22776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.453495][T22776] Call Trace: [ 363.456781][T22776] dump_stack+0x137/0x19d [ 363.461138][T22776] should_fail+0x23c/0x250 [ 363.465561][T22776] ? inotify_handle_inode_event+0x106/0x2d0 [ 363.471461][T22776] __should_failslab+0x81/0x90 [ 363.476260][T22776] should_failslab+0x5/0x20 [ 363.480765][T22776] __kmalloc+0x66/0x340 [ 363.484927][T22776] inotify_handle_inode_event+0x106/0x2d0 [ 363.490758][T22776] ? tsan.module_ctor+0x10/0x10 [ 363.495679][T22776] fsnotify+0x1040/0x1190 [ 363.500047][T22776] __fsnotify_parent+0x2f3/0x430 [ 363.505036][T22776] ? blkdev_common_ioctl+0x9c3/0x1040 [ 363.510420][T22776] __fput+0x1a9/0x4e0 [ 363.514405][T22776] ____fput+0x11/0x20 [ 363.518385][T22776] task_work_run+0xae/0x130 [ 363.522988][T22776] exit_to_user_mode_prepare+0x156/0x190 [ 363.528685][T22776] syscall_exit_to_user_mode+0x20/0x40 [ 363.534148][T22776] do_syscall_64+0x56/0x90 [ 363.538595][T22776] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 363.544550][T22776] RIP: 0033:0x4193eb [ 363.548458][T22776] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 11:58:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000005cc0)='/sys/module/snd_hda_intel', 0x800, 0xacc7f0f590792dba) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) sendmsg$netlink(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) sendmsg$netlink(r9, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) r10 = gettid() ptrace$setopts(0x4206, r10, 0x0, 0x5) tkill(r10, 0x1e) ptrace$cont(0x18, r10, 0x0, 0x0) ptrace$setregs(0xd, r10, 0x0, &(0x7f0000000080)) lstat(&(0x7f0000006400)='./file0\x00', &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006500)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="ca108c6b19c8280e89a6b0d68623335b3e12523aa4fb8cf7d658f16c4a5d5e928ee3ed1a0c54ef95f92167d87e8492d39c97811c0cb3e8d5e52ab7a886925bbc5684ffb144c2fabc42f062e842d32786b9ce1c1c5d7f825c8a4162a8a5babe54b9941ed59b83279dc7335fc6ff052e63fd5ce2e54c0bd821495fb2aab234d730c18bcfb37da81dd392806bc81b68fd7d5e31594bcb1ab1b2a970cc6f69838a38a726ca3a37e3e946042fc7d8b819b1e4433c56a017ad79daaab89a5cf55d9fb9eee29c6196aa0b55cba784c2b9c1fbc8c19a537b47c7cb2d07535413e2f220db0ede93e144037dc34524aa1aba", 0xed}, {&(0x7f0000000340)="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0x1000}], 0x2, 0x0, 0x0, 0x1080}, {&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000013c0)="7ce660efb1fb17bfc3bb943863cc5e6c5e4ec785e5a8e0776957a33456fe0326c3dee164b564eca77cb7ca8ea5cfc3de11aeb5c61011de85d6f46005701a917e6f4145a2f386f7ec2086ac536d7fb4bc7fe8bee0560bd5e340e6cd83b865552d2f93dd6f5a8e64771fc00076290cac1b986054b550b2e12fdc3deb724ce262a01b7a922d7d7bebeff8447c3e367292a801e58b954f9ab90d7a034e21a052efefd1f1791d7c335b5bcd5ca54aab", 0xad}, {&(0x7f00000001c0)="4785410a5bddf09d47156f775a01d1", 0xf}, {&(0x7f0000001480)="c4a3e0612f691f556dcd3e58de47aff0f7c6bb9e34b36da627c87169044e7acc233fdeabdbd1430735b4a2146e61eb1dfaf3a4d489e1adda0347c77fe5ef361cb426109abf8e691c3be4f187739039f8c5492b68c9df3c2a5fcb23f773b6948d77b2ef8ec360b678476b64ea4302148a76e58600aedbe4a2fcc181bd0c351bd66f18d11052146599a5e4e347f97c60d0352b17d91655d72ec084dc42b0e0b014646296b716594229ad6a7bb02789ce833094a3553bfeb7099f4d44d0c8813555ba80a62dbdb3d027bb8e9ee80f81f49c76799b448a5f6bc36b7a3aea93e9bcb7f925ac07308bd16be2", 0xe9}, {&(0x7f0000001580)="5e4f596f13d3e91fd6fa27b45adb311829bc2e2c0b0d6cb3140da65dd0420f1296a67efe31369f3cefe2740d2473c70df781be43ed244412b5c31fb2d44df7d2dc8068b0c3d2e64d7f0a3f899b72d9b0fc1ce58507e19f3164a9a468ab4cb1c028f2ae36338cd4463b2c22461f4408d0bf53cba86185b84dd314d456f15446974e28dfdf1b67f74c", 0x88}, {&(0x7f0000001640)="080e420106f4988795ad041e8ad035517059b6df6d64d136bb9c8e69ecde69e3870f7138c9f57663c0bfe6272e99d9116c6623", 0x33}, {&(0x7f0000001680)="0e2f779a4a0a772e80b0e55e03697ed6eb68afe8e6f890fdb8b68297451c08afda30eb1bcb9285b294a7302c2ba830667ec23a3f69009231abe61716d8f9eea613d17a97503081ea71729fee9b029cb58de236df6e624d97f6bb272a83e7de34c11d83e15bbf4ee2f04a92d01d2471b2b121102caeb18a2ce827f14c5ae65ab6f96649d93dbffd202fc66ed4759fe7c1ad72e1cd400641a84d66e4d4467477c044a2269062be8fcfacbe13df054d83", 0xaf}], 0x6, &(0x7f0000001840)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}], 0x128, 0x40000000}, {&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001a00)="616e8ff57712139e496dd19df13349897289c5a0b1763cb8247f2adb28849a3936d1735faa0534cb4cd094042fe83b3d017e5d611601382937058303790869fc1679f6435689b2c6cf91f67506dea2c5f316d3533290b8ec719e7cfd31e86bc9a9d6e0582a40a904eb8b33bd15f92248ab7d74bbe1a393bd8c6bcc0fce7ff38292bad08c712d834dba42059d75de0ce8f382cdd80864aa7a725a405c032fc3ff3ca537fb86dffd19051eaf184ca71bb7c7fdef8fb20b502f34662f63d465480ab01cbadceb225486ff6aa4ee558e7af9a99243a36dbe95", 0xd7}, {&(0x7f0000001b00)="1b264ef70c71d73a6e42975e38d3edd7755f43042c0fbbfc717852454b9c7246d36edd0835a4990e52b7be9619d278b27500f65d40a4618d76f0a1474349cd0ad6700eb462f1f6d20651c7506c2ab1744a1a76c8afe15090bfe6ae8234106507af00d492fd8f7594ce3a013a95b9c8ec471d8c7446fcc1634baeb5017ef64d3cc686751a6cfdb2b7b797192f20ff21a3bcd1be286e00b3b6b7596e11b05f110b4aa3fc8da6fe188173", 0xa9}, {&(0x7f0000001bc0)="35c1be4aa5a2d3cc3a5de8f6e5bb2c00dd4307464d0ef04d3789a076719db5fb15e300fe181ef51689b33cf2b69edaa66c79ce31cc974eaeda9860882b9432794c57a329ac2132e54904a4fd2792ee9f00276e", 0x53}], 0x3, &(0x7f0000001cc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40, 0x4000000}, {&(0x7f0000001d00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002300)=[{&(0x7f0000001d80)="0c85386835353ed52190953f7d573acd82ea589368572804099ae047c5810a0a851ea1dbe9b2457287655d0f8e433a456889b97d729b4fa306118fb1c62e1b6fad", 0x41}, {&(0x7f0000001e00)="0008ded8684c17e6bcc4f9afaef904595f139cb50c7859da3718731dc03b055378d13bee77e9e29db6aae4cdbf6faa81efca04eb4c7c690c039dd2d609672c68234d2fa71b0de5e1d097306a558fd33a1a4988cb5bc954c78159fc4a678ecbf112c1d63639e6d4546e76899e719db66fe05901033b71d436b9213a94d378f3b46a890749d8f8e70413b2472ed663aeead06a1404197ceaf3d8a8b078d135a6d0d34f81db23887bb92f2bf97c8c975325627c35e581e77cb209c1d59decb480b26ce2c1b3d8396be71865d6066bb386a2cb929da1249f367d39", 0xd9}, {&(0x7f0000001f00)="70e726e50b283018eadb2962bea4436b75a56c3f60637b493791174d895a4d2aee7c3e887b956a250a31de9fa7fed8cd880ad208a5e83dec77baab50b9712a0ec733e7f56a3552921ec3e3ac2702c3604cf2e191174709e4c5f7305381abcea04377d092fa0a35aeabaa396d0b56f6b00e49abf129d3f9d10f08af61b82b65ee8b", 0x81}, {&(0x7f0000001fc0)="2f7fb146bae13b21aef3e366eec935de4144187bf47ca4bed3c5fe82d80c018348a59d1e135d9ccd32cb30b91c74be685e106dc7d1acb6662125f651ea2de59f2eb5b97743775da9a514207be0a69bc2794867b790664e977c1611dce51ae5120e66571ed16cdbf532816f409347ef7037349f65ee59b84b3705d6b39e8d6fb9d8ed3b6cdedfee6ae41998ea2032795c9c39e09ca05d328aa0da001396792d8aa33db5c660604bba3e1736c72f08a1e7bf8d77f216750633c59940e553c172073d", 0xc1}, {&(0x7f00000020c0)="7d0dfa28a8f43eadf91fc6504d933a5c2cff0ba82e310d487eedcecb445cba90492206be96bbf1362afdf5432d4aad3cbf3a5bff9b26c5a42b5f22acf908ac621e26ee6c26b2db13e8906796d4cb34bdbf13bc72392110a3a1f41cadaf7d32", 0x5f}, {0xfffffffffffffffc}, {&(0x7f0000002140)="69b892bef1828df14e4d90e99a7d699f6a04a1392149dde2b68eb888d5b78e87fd518f4ce0bd67ffe8b7801441983edf02a15f8809ac98ad83507fa09e64babc0e06b482799c89c56c10699390a6a294166d1542b887fb59f93f", 0x5a}, {&(0x7f00000021c0)="d65dccfd7e34ac164c783f23edf155e9c9d3c61394916a1fc7024cab1d1404251b1661b699578daaea9e9007d82236addc12547b13b4237cb0ba0ec981414f2c815c1e989ba0ab99d9633e99db85e1feb38a33c63b75ae951f05d1787eac", 0x5e}, {&(0x7f0000002240)="62ca4d719c82eeeb2c2e2ebfa6f22261709019e4e5dfb3688570d99770b76d9eda03fe74f44eaefd67c79437f4241dca77a8dd51c1a346d086d2cc275d5381a2c0e375fd825d95838534f5b962f787942a9a053759d6", 0x56}, {&(0x7f00000022c0)="88fb83fc3b94d3ea75f561b5af83cd3a06b5af5fc7", 0x15}], 0xa, &(0x7f0000002440)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x78, 0x20048084}, {&(0x7f00000024c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002540)="312ae94551943a7d8a29443ae4360cd730e488290b0280fbdba822e8a53cd6b127cb7ea82723df4323db407e6cd02c883c341a74f6289311aa0d4854c907b56ff1ced8e2548ab605a621839e3e6ec674f01ba564f14a2ad52beed0594acc193e58562b253bc45fc83fbd7e00", 0x6c}, {&(0x7f00000025c0)="ff4571419d095f7f31bcce075cbc2cfc1a65875d9d4fbc47a62513ba8cae91c79147246bc02928348557b54a56b5201dd05af31b248ce0774cb45d1bcc8689e645b385aadf1a7c6311fc828728060f23d52262228942d7b211f53517ac63cced164e7692136cad3fe120e5a672c7395c1b7eda7b9807ec2435b1b239bdfe7477852f", 0x82}, {&(0x7f0000002680)="0eba261f1818936a6c03a6ada10cd7807c87aa9abe879eba2f554ed85ae7d1b155144226198cc677d455fac56cfe5261d5f503e4ffcc00f605fc3c295769d7e237ac86583523c5027b0bfea4b3340f5da74d6e398f8748c2456c5145d050ccc2a69400287e4236b8add167ae1e3fe4353b86ce1c01237c77", 0x78}, {&(0x7f0000002700)="d24dc019297c8f4e3bb17560871d219f2273803f46795775e9717a908ed1bd6c6d1844ebea79de95572575fe49cf603f2bfc6d9f63b59050257f6e99a80fba7f5efef8252bf1b616d8d18b0b0e6f7b941dfa181fe3b5db168f0f98524e9a472f2c17a27d875d7e60fd3bf1e088e2927444f7b5e98de3339cfcaa10e0f074175ca7d2b2ad3c26776a005dda8a6e0d49b5bc9a94", 0x93}, {&(0x7f00000027c0)="7742b8b790e7ffaef8235d55aa912ce3860cd9d717b18e162d2321224c0905c60303de1f3a549cfab81db27658403bf13a1f1511fb083ee13a9a713a4e9fe9d796251473578106d29ce4fade6d8fb9ee14873d66d0aa0a8f55d98370b9961e57e0128a51c27c1beeb9a8", 0x6a}, {&(0x7f0000002840)="68f037bb81aac5230c22b30820bb9dcb69414d5bd27216f1f4cd584aa9db578ef4366e0d681ff7b9cf5995862c5e3cf02640742fe43c79a9143cb796d43047a1d191aedf667b134fc8e37529f9d7b4291d60f0517f5696508bfd79f17ad98f3cb62842350cd35d17f40e7a976294b3753fcd44a4258510f67d8f19a924bb69627612b518b8f4b2f467961191e8b79aeed6391d9ec41f5d78a710f8f38e684145737e7cce893f3a", 0xa7}, {&(0x7f0000002900)="0fd1cd45c07833d4049597010eeec4155b03437197b56076b305e524c3c6ac1cd557d39b8cf1f048281570d1c74bb807b259c0ca32b9c6aea4fdb53d2d07c2ed0a78498506b5ee0b4099ae46c5058bd95fdd2d336a416bec329a062c17183a5070e97e1596e5083ee63aa08076c519121ff031772575aea0edd3b40895dbf46fd856ee5d1066eb9c83dc47f8a73f7b15c5e7ccfdaf08b3ccd57458627eaf61c20e1f45f36f2cd60d177cfc679f90c7fa5208fb4697ce5399ef3f8c30cbf7d8a91f1814ee5acf823080b71e7d4eeda6c6cbe7047ad99f5fb9acd9fb4bfa0e404cef59d5212909c62ba3053d3763", 0xed}], 0x7, &(0x7f0000002c00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r4, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4]}}, @rights={{0x2c, 0x1, 0x1, [r4, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x128}, {&(0x7f0000002d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005180)=[{&(0x7f0000002dc0)="a49a", 0x2}, {&(0x7f0000002e00)="dec8d91dd0826aaead4caf6f51de0c473b7db7784e905a998c7a46507737406b5b9367f2438b4e45e17c4ecf533414ff2075823d5fa85347a3d5af6e9185fb1184a59e85c4b784b83f391af98a7fe36b064082cd50faa8fdb79a138138da3f1fa59bdb43f84080f087f0bc467aff6357bd9a2f53a32135fbbec605f173793e86aff8e482fcc0bf4a528569fc59bf9cc880eb023abe79bd48427e3b06d0cc8aa16c208a359673c8b28414565ba56ffa3661afed999b5272731a02c483c2", 0xbd}, {&(0x7f0000002ec0)="4c31cb984473960fc5903495ca3d2c83960691eb1ff8f6852c7818da74c3250b1f800e4f65601bef2c90ca44adc2", 0x2e}, {&(0x7f0000002f00)="230c50285529bcca7d40d90ebc9e193c73d6", 0x12}, {&(0x7f0000002f40)="e9348e9619af4c930d5fb7afd95e9b8e97", 0x11}, 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0x1000}, {&(0x7f00000050c0)="ab9f80e40e31e5081993be89dd0401a8c431251bd041e65a97e7a9b1a1194e9d89100c6c4d01816b63942aa1556d4e262e8103153719c38bf344457cec7698f9067f9870d20f7a8c7e4197ab818a14ce19e7dac666c7bb5a0c29e5d38db43a585a61b607890a02540defe49dda9890c5f6bfa110ff5ba18eb4573a5a9f97eee17541f70521ddcab0b6b878309399", 0x8e}], 0xa, &(0x7f0000005380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r0, r4]}}], 0x48, 0x8000}, {&(0x7f0000005400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005900)=[{&(0x7f0000005480)="7aeb060bfc23130fbed1101d2e3a363356d94d5cc6ca978f5db2ca751acbeee7a438c8b6e372c94ab0688d240feb3966afdc1ff40c96b5d3bfe041e1f1a801c9bcb22d1f856818c399965acf3f96de00e2df9bcf97d36018393399a9d68b223c8f912198c2c68755263824479be420ecea1b03bf6fd17d2b968ac905ac74d617880e6b62f1658f50af882c53753e4638d20d6fcb18668a61d47f2fb598d8e725d6a06cb32a337f2c099606d9b429d66da731a7da425174cc55ef9ad86d2f79c60d11f2e124c0d5d649956228ce480142674e28d66f44afab36450a98cc32749d24529496607f", 0xe6}, {&(0x7f0000005580)="b183c2ea0ac05637ee904aa918d72ab01d687bebdc5c7447bc27269055f062d96ca062e71ec7b73e69f4879e5834d868dfd356c24ed5a733ccbe7c2382c77502f462b2c2e2d79c9a83d5632b17d13760b1cf7009aa51b55f1154828d6d5126cc45e18971ddf2c6ac41562d739ae74a4cb19d252da1657f01e8ac6a9c22ef6d2c394a5a73ad1c6cc134aec726698d05c8df5464d7168e81250bfc4e7ebf64ec8c", 0xa0}, {&(0x7f0000005640)="553406978f81d9b02639ba1e417dfc14c37a01b000c9cbc762ef4ddb101668aaaf1cbedd4fda989b1fb7aa2273abc6190fe01e1551bc52ded1084efdb695ef3aca0b6a4b843876dfbf826648c0b6f3b624fe5ad839119e728297203a6dbbc046c23cac0e782c2de8ffb4", 0x6a}, {&(0x7f00000056c0)="a40d0d4ab4c1300bd753894e5ca70baebbf3cf63c9ad8c9cc41b4f868ffe6a0e421012ccb076f3465bb7c72daa154f025ea73f84d90632a3bd5d72e3bf0d8faf5dcaaced33ed50a6cbabb3610a3ea8c4e4151dfcd8c5850814707a50df49e287d685882e22", 0x65}, {&(0x7f0000005740)="b34c525086aaa51b5ccfcc5f63d5bc584f44733534b24d20f7ae65266294c0a48aea913af0b33d6d5603634f107d3d5e440008e4349224cccd3d441257fec24abda15f183efd53b49b4c3baba17be4909c99639bc208870faabf3e36d2584d6e71725a61a60cd15b98f362fe2fcc0931557bc2b04e34e5877f9b9bafa022f25af09b68454ed215d1ec0a69f56b372ce6a8ddb7d90df9f4b99c71581ea96282afe4df571b7ee1413a6b7dc23721216961b2", 0xb1}, {&(0x7f0000005800)="c328fcfb489360fedd8fba9d8ea540105c664800706bdf5acef3de416e31260bdd554b950cf77372f9762a843854bdf183baad40321fb4b6ad8a253e361554cc3835eec52d5f00f9594d0d422f3a01cf4141234e27396ca6f6da02d5a63bebab845f1285efb2911a350a088817cb68f5fca9b44182a97147fdfe2e447aed16a90b2714ef3dc60d0ea1c6dc4fb2c78e76365b5e69ae57af22041eab04a0ea14fa0088490552c17add11207dcc3c0635868b3034c15a0433ec523e19811c3999c4eeabd5b0b0fcca788cb1f1142da3f981153bc141dae9f1d0b538", 0xda}], 0x6, &(0x7f0000005d00)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r4, r3, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r5, r7, r0, r0, r9, r4, r2]}}], 0x108, 0x40}, {&(0x7f0000005e40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000061c0)=[{&(0x7f0000005ec0)="d9d1b7cf3cf23ddd7be8f2b592a443907d9c9b", 0x13}, {&(0x7f0000005f00)="49871c7f28934be010c288cdd2b0ee790669621434bc797a330712b9279ba9d0e9f0c6cbc19d1161983c0a174c2dd8722fcef29eb29804f21d343597e24c393d8b978352409710043c3ea5808483c08beeeae443ad2187df4d858d7c25e4d15248f403817eb3e910f0938610b27ab93321002316209be1e49f872ff650525b86abaf28e6dd90e3e74a35477e522ef8781b4a3e41d26daab89c905b29612ffd3a881eb410c5554b7e61d4d990c90a652af4599a", 0xb3}, {&(0x7f0000005fc0)="883b37d3e1053ee6275d00fe0f15d33c7895d16173b39e3f6cbce3ca2f120295d43dd4ff8017189bf5497b89714135d7e979845373e5c77561f52ac99d19e8b6d33d667994ea203d572316dc67cd11aa7528630683444d634a80e723e511a93b9d01dd9845500d255f4828e8eb9e406dde0f07f2f950026919ca127e05c12e4628bbcf65bcb2924f45", 0x89}, {&(0x7f0000006080)="9229824c50e9846d40093bbba0d38d59a21bff4bca6c2660eae28da598c6a6fbcfd6b2acfbca3bb3edd1", 0x2a}, {&(0x7f00000060c0)="da38631f3fa354a004ff1a723a7a4894de4274b881c578105496fa2aadfaf16e24b2ded2f5fc78329d41d2a5c3731a950dce3644c9844ed451bf53a7d776b92b8a8b64a320748564ea7e702de12cc119673c73d0dc36894fd4e9bd301664f3fc30194b8dea1b97eddeac419db7fc7e56be8fee89c62021517a1228019bcdcb38da123e9996a27b0450c29e679b3e7b1975b0dac798a48b84aaab18f6c818ce45072265a235eff585673e729f527ba7b0b0b53bc7b7cdf84d5213020b72bf8a443e0e366d1436780329e77a9052b7ee6e3510e8657cd329700dcfa936", 0xdc}], 0x5}, {&(0x7f0000006240)=@file={0x1, '.\x00'}, 0x6e, &(0x7f00000063c0)=[{&(0x7f00000062c0)="d0806eea5aaad8cbae4a2bdb2eae2ebc937b1e9f2f090f03932c272fd14e6d156d8accc5cbfe2fe0ddb4b538400a31bf6853bac3ac34136b19ca6b2e88cc910df9342ffabc3631128d0c7c6edce653294633a684f8b279f2eb0b2d22d64dcfccbb480b747f8fe622d35e95547e0480df5ce5f53a685f8af178186dee5c18b38168bf7aa8df41316b7bff7f3714f3bff0e6f4f67109cd2f5c34cad9ee0b6d5262caca06c1f8c74f5eebeefa66249b2f30a5a3a50dce4ba9d0222cc6bb7e8c1d35ae402c4506327b7671678a56c8b2253e92e863947ae54dca4ca136", 0xdb}], 0x1, &(0x7f00000064c0)=[@cred={{0x1c, 0x1, 0x2, {r10, 0xffffffffffffffff, r11}}}], 0x20, 0x8015}], 0x9, 0x8080) 11:58:46 executing program 2: syz_read_part_table(0x12000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:46 executing program 0: syz_read_part_table(0x3f000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:46 executing program 4: syz_read_part_table(0x2500, 0xfeffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 363.568094][T22776] RSP: 002b:00007fbbe60bfee0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 363.576504][T22776] RAX: 0000000000000000 RBX: 00007fbbe60bff40 RCX: 00000000004193eb [ 363.584472][T22776] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 363.592436][T22776] RBP: 00007fbbe60c06bc R08: 0000000000000000 R09: 00007fbbe60bfd90 [ 363.600422][T22776] R10: 00007fbbe60bfc47 R11: 0000000000000293 R12: 0000000000000008 [ 363.608385][T22776] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fbbe60bff80 11:58:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:46 executing program 5 (fault-call:0 fault-nth:66): syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:46 executing program 4: syz_read_part_table(0x2500, 0xff0f000000000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 363.671725][T22810] loop0: detected capacity change from 0 to 264192 11:58:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:46 executing program 0: syz_read_part_table(0x40000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) 11:58:46 executing program 4: syz_read_part_table(0x2500, 0xffefffff00000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 363.744853][T22823] loop2: detected capacity change from 0 to 264192 [ 363.763326][T22831] loop5: detected capacity change from 0 to 3 11:58:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 363.819727][T22831] FAULT_INJECTION: forcing a failure. [ 363.819727][T22831] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 363.832879][T22831] CPU: 1 PID: 22831 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 363.841678][T22831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.851745][T22831] Call Trace: [ 363.855105][T22831] dump_stack+0x137/0x19d [ 363.859439][T22831] should_fail+0x23c/0x250 [ 363.863888][T22831] should_fail_usercopy+0x16/0x20 [ 363.868914][T22831] _copy_to_user+0x1c/0x90 [ 363.873346][T22831] simple_read_from_buffer+0xab/0x120 [ 363.878723][T22831] proc_fail_nth_read+0xf6/0x140 [ 363.883719][T22831] ? rw_verify_area+0x136/0x250 [ 363.887444][T22860] loop0: detected capacity change from 0 to 264192 [ 363.888604][T22831] ? proc_fault_inject_write+0x200/0x200 [ 363.900768][T22831] vfs_read+0x154/0x5d0 [ 363.904957][T22831] ? __fput+0x43e/0x4e0 [ 363.909111][T22831] ? __fget_light+0x21b/0x260 [ 363.913825][T22831] ? __cond_resched+0x11/0x40 11:58:46 executing program 2: syz_read_part_table(0x20000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:46 executing program 4: syz_read_part_table(0x2500, 0xffffffff00000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 363.918528][T22831] ksys_read+0xce/0x180 [ 363.922785][T22831] __x64_sys_read+0x3e/0x50 [ 363.927377][T22831] do_syscall_64+0x4a/0x90 [ 363.931820][T22831] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 363.937723][T22831] RIP: 0033:0x41935c [ 363.941645][T22831] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 363.961267][T22831] RSP: 002b:00007fbbe60c0170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 363.961289][T22831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 363.961301][T22831] RDX: 000000000000000f RSI: 00007fbbe60c01e0 RDI: 0000000000000003 11:58:46 executing program 4: syz_read_part_table(0x2500, 0xfffffffffffffffe, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:46 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 363.961326][T22831] RBP: 00007fbbe60c01d0 R08: 0000000000000000 R09: 00007fbbe60bfd90 [ 363.961340][T22831] R10: 00007fbbe60bfc47 R11: 0000000000000246 R12: 0000000000000002 [ 363.961410][T22831] R13: 00007ffdd66364af R14: 00007fbbe60c0300 R15: 0000000000022000 [ 364.022536][T22879] loop2: detected capacity change from 0 to 264192 [ 364.063435][T22860] loop0: detected capacity change from 0 to 264192 11:58:46 executing program 4: syz_read_part_table(0x2500, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 364.078554][T22888] loop5: detected capacity change from 0 to 3 11:58:46 executing program 0: syz_read_part_table(0x40000800, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 364.248185][T22914] loop0: detected capacity change from 0 to 264192 11:58:47 executing program 2: syz_read_part_table(0x25000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:47 executing program 5: syz_read_part_table(0x2, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:47 executing program 4: syz_read_part_table(0x2500, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:47 executing program 0: syz_read_part_table(0x48000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 364.793280][T22930] loop5: detected capacity change from 0 to 3 [ 364.817883][T22932] loop4: detected capacity change from 0 to 18 [ 364.828489][T22936] loop0: detected capacity change from 0 to 264192 11:58:47 executing program 5: syz_read_part_table(0x3, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) [ 364.855459][T22942] loop2: detected capacity change from 0 to 264192 11:58:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = getpgrp(0x0) sendmmsg$unix(r1, &(0x7f0000005880)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000380)="2dec5cb11ac621ed18fc1bfd54c991081094085b19a36fbce044ccb88123cb44ee61ebb2cf7c601d37421cc3f9aaba21b5cd13e1cfc047f9cf4456e253753fa71372f73f5cb4c714a3fa0aaf54", 0x4d}, {&(0x7f0000000400)="07314aa7ba050ea661fe946c5210c95cf2017a0a9dc16b9c1e05b8d6ae5b19f5a74aa3fc5c386c463ce359c14fa7a2892ea0162aab5aca902bb725f93ab8804a72155291e5d1c994767a55a4", 0x4c}, {&(0x7f0000000480)="4cf3c727e50154c8c430f348fef1501cf0e8c64a37822c780e9a21cefb50abbd174cd56c4f8fdc0846633ad3fcfb7e635c22987903a1f075aa91a0696445a40d060f0ebc45b0a213a19a", 0x4a}], 0x3, &(0x7f0000000580)=[@rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}], 0x20, 0x10008800}, {&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000006c0)="34b872a92b01ee625ff0745ce4fa1798833ceabe807bcb57948bcb356de71ff953831be1125b998d596348899f9bd59089a804a773026eefa32a129fb32133a7f5b69b0963a306c0605b2c01c8dbd3e7acf89a5f2e377013e3c86a7bb70460f0cf1695befe45b2b3eb9afc4e9c28c7786be2b52476a628599601fba8093fc392ed80033af51c4f4d7fe6169bb9c32d62ea2ad2f7", 0x94}, {&(0x7f0000000780)="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", 0xfb}, {&(0x7f0000000880)="ffba11b81c051c549071887ce0d21d9a9fb034af7c5912531f84748a7fa8dc24f392a897be65b0c6b6b7b62a7be98b10bf1bd1eac8c647efbca30e0b939d2fd247a8b6faa1b17678abf4aef32ad3743c1cb970435896779267ccfd62c65359f170c1b5767721cf70e9ad5ea92cc90fe003267c4d619e1db3f97f373f791c9d0845880a08a48d4311f4fa7ccebc7b73b9b67015d8d9d2e76a0e56bd8b1e866f016f24630c6baef83662ccd26433eee4175bebdec9", 0xb4}, {&(0x7f00000005c0)="0fd19b72531903284ff53eaf92f7711baa5701d60fe5e2cffee478d37494db7769", 0x21}, {&(0x7f0000000940)="ba8c8c2ee23f679cbd26130696f193ab594b593b634ecbfbc9c389dd922edc06f2035f5de9dd0d04587adc171a701e868af753d6a9bbbf1b6ce41dcef827771e81163f00550bb394fc1af71017b30f538b203da721d6a77d", 0x58}], 0x5, &(0x7f0000002100)=[@rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1]}}, @cred={{0x1c}}], 0x188, 0xc055}, {&(0x7f00000022c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003780)=[{&(0x7f00000026c0)="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{&(0x7f0000003a80)="c8a896a142872a1948b67bee0556870b", 0x10}, {&(0x7f0000003ac0)="0f722405ec9dc23dd609", 0xa}, {&(0x7f0000003b00)="c3e87759696e53937d0ac1b363691fdb6ff5a8e9f7055b462b92631bd9092246436a3a5f41b707609bfa2b40265f7911d359ac805cb7e9", 0x37}], 0x7, &(0x7f0000003bc0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}], 0x18}, {&(0x7f0000003c00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004300)=[{&(0x7f0000003c80)="950dd708a124a9112ecdd9327b37053d8ad7da384f478cce4dd8aa26ba4f1fd6742e37aa7072f2ea20301c3dbcf3f6d756d2a3672f376c1c3dd4cbf69f61b452bb2c1a969222acec18265b89b0546dc6792e90e02a074055f1783dad2c0b98b9ecf76efa110a030a233ddd42b446c105f8f7d2f100d2b79baaa399bd58159d906914a33a2de409c42a9bc5e159ad1608f78bd7", 0x93}, {&(0x7f0000003d40)="62ef769c019e82743e30b7e6f3b735e5e7a87e5cdd611035813754a6ac5158674be8786a57729f12dedc781df856975f094068c438c8faf72b6e2c71a420da56f77b97e61eefa81b7e81bbaabf514cb3a75b524086fbaa33e5787379890c8f62a95ccf2bba02d24ba9d7db7c055484e9b782779a72835c9d2bad1c67cf5badbec267b38f6f7c1f5a40e8e3038f271a55ede1fbff2d3d4b1d1a4b0ea2fc507ffad6b0a53b027bd7ed3537", 0xaa}, {&(0x7f0000003e00)="1116b17416246a7f180086b0189f2f56b5a7fe7ead759eef37df5b2f363a1761c53dcb21ad968c19f9b180bc46ef5eb939828e3de3472a8375d40645a41222e59c31d0f1d19a9d38ad13e2fb9a4c1ff196630f83e658d40098f7d0607afd2f7e4df26f062a9397667da9f832318250465ed8a5809e3b2d3ad6df7b2a42073de23f73166fae1439e8506974ed61779275671b49153c46a72c282172e9f053c2802e952235b8230e09caa96695bf59516adb2e601fb37ce4fcd148c6cdff0da8ad027c85abf1a9d61f5a679c8b95c2c57445458f87299403ccc751cf40da6a5dd2be78aada8672d319", 0xe8}, {&(0x7f0000003f00)='\"&', 0x2}, {&(0x7f0000003f40)="64c5c2d53935859ee9b89bce306f549db7f2a69c8cc24d59", 0x18}, {&(0x7f0000003f80)="761951c6ea582e559a3abf4a78c8906c1a45257638f8d9500fac7a4ed06a6fe599b90d144fb00dc99a6f8641b3d349d056317526082aac75795e1363684068cbdd9c76b58915d39dec2fa66693d80ec734b6c767b584b910fb9b0db45db1ed6596daa88e10a85432c4f7a3d144928941b11f28f14b5769dbb0a3db1870ee1da181223ad92fe3112ab21951adf74065060456751bcca34c250e3fd80b8986d6377be07b2b2360d8f711ab5524ac8c3ee8974da54c08a0c015089d1059450c06c9fd21a6b9fa056ac86e23", 0xca}, {&(0x7f0000004080)="bf6d467904b3ba1b0ca54fcff0eeccccc7bf7c3d6d4c0e7eac157026716c91c3c233a883ddd1218264186c1e287abc81491c9d1341a9f9612c1a9b026bb87c4f2b1058a15195571b", 0x48}, {&(0x7f0000004100)="d811d531ced465bb1936adf5d2e5b79cb8c23ceacbefc4b0cd7cbd9d3c6905fbab956eb37ffef0631c64d47177882583261f9916df3f2e9d029d455fc6a0c747b4119a267e945ebee0d4e61d1c5c8237bd7139fcec3d0d1c9bd1f109544d7476e05b84bdcaf5124588a07de22bcde6a7bff7ce5f8e44f563469345207560b303fc4cb78a5a0a2361a1517567b130b3cf0c6714d8a3815637b27910fa7915cfdf22a443bba256847119199debabe04540b344cb4a302588310c045f89f96e1cd976825d4451b2335aa7f19628223755ba8c15981bf5ed39a86d912fcd3c13ce4a29497f765b", 0xe5}, {&(0x7f0000004200)="67dd2f3bfcb1c538209b0c768dc90fe99d20ea56fbddb1c68dac41d8d7b6c89cee6316099c60fec90f6d15a2f91fa3a59683937fb44b9092222a965503f4f2e7d62fadd502012cdb35e11b0c9c3799bf948bb97129692ec10fe86cf3db8e09a4b754632fb7f5f56182735b12ee0e007804064b1e16f6ad92e438bf0a665b22a6d6a9e541ba61170fe6669c379013c66977fdc7860dd7435f05d25a369ff70fd3ffbd49ce3548fe9f33a2b24a6268d2581868b82aeb6b41af6b191b718990e6ed115b0820a2ce4894d7", 0xc9}], 0x9, &(0x7f0000004d40)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}], 0x108, 0x800}, {&(0x7f0000004e80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000005400)=[{&(0x7f0000004f00)="615f80e6121d140d88870aff9641fa7ec34c", 0x12}, {&(0x7f0000004f40)="9fe06d75a1bd698e4f43e07fb7ac53408b114f8ec21cf8e680370fb8b0f0b83c20554665ecdbe0fa3f6dcdc2387351f80645a70947a4d7e42f0d38d4b08402dc67cfb9b27f67c9363a", 0x49}, {&(0x7f0000004fc0)="82a0987597fa9d3c22d3e189808d9e388332505db13c8afb5493d89522ed687888edfcd409f7ff8ef03859e538b86fa33aa5eb93ba207bda06014c8ed98cb6e5269b58ece464b28431147d1b1bb3d0a9a2138bce63b93e93dbb3fc62d414430a2d9ca39311721a96d5b5a9082f0428cd66715c3b98e4d0245fad1f815638d7582b05d075f8655a3143e83dfd613a533e99a35d2890c3f5f9c36dcfcb4a62bf85ca1bf4db9ae6ffb1c2610ac1355d014d5f4645f48d106fc0500d1cfa0ef153221ef3a12eb8cb634f5134be74bcca190e8ab95430251491a3", 0xd8}, {&(0x7f00000050c0)="259bdb9ab8a181008112d7aca969aba0de09436506d0e72e1c520eeedf80b2831506cbc67c4a", 0x26}, {&(0x7f0000005100)="e52abe121e7ada780e98cbf115f08cf948d8001b0bc960176903a3535b2b2f3b", 0x20}, {&(0x7f0000005140)="8924f9b90514743f09e2d3293c9e53837c55106f411bf614e97302124b2078628c966a054de6d0c91146dfa45d5477765b342ce2194170e219f4b0f62e518b1666f733c4cc5ec0de0524191696706447f2599a3a83f429cfb6c3983de7ac5108b46edc8d2b47f6e2", 0x68}, {&(0x7f00000051c0)="cd2a1c56ab367595a90dcee071d27e871a812c84eadde60a29797a6c1adfdae4edaafd0f584109422d6863b18d8d64e25a09d4139069ce0565a042f50abc14b799da2ac1ff6386e35c801ec6d890d841b0c4fb93fbcfb3aadfbcb2013c0224220176ca5290e835a396c3821ca5c586b6fa4c315f9776ea8049c50f848e12795f", 0x80}, {&(0x7f0000005240)}, {&(0x7f0000005280)="d0880929bbee17839e6831180a9766c23804b0e04e79bc544314674f90bd3e546505f4f973e237777d33cc2f82455dca202df49f4e54cac46e76df791bd92ae1f45fa0409e51a94cb1df553c58f1b3992f15b662a6e0a8664b450ea86adc86", 0x5f}, {&(0x7f0000005300)="c8e7bac73966f221ee208e6ff3372bb37f733b64cc0a5cae2bf707272b0eb6bb6b66b8fddc08ffa06db18fcfdbdc4bf2b0c5c19f8913e60a567e3a6a18c590e26dfd8dbd77487c7e78ff1d17a52df6b24b5d6c8b7ff3fec01ef3eea538ef17ed86bcd81a4e35c2e52c924085f2434bc3e1beba72047233366a4188f08dbf3d83752a1f7187071d18fe9c5cca0453494064cc208469050ccbab885da120e783077a58b762a7ac061a8d825363a1f2948efcc5f4d5fda23df398572c9c3b2dbf5f294bbce8315dd544957a263d66a80005", 0xd0}], 0xa, &(0x7f0000005580)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, r2, r1, r1, r3, r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0x0, 0xffffffffffffffff}}}], 0x90, 0x8010}, {&(0x7f0000005640)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005840)=[{&(0x7f00000056c0)="e9ef44de27283347df3fa2af02372ec96321fbc9", 0x14}, {&(0x7f0000005700)="d9c31fde0a257215f5cb9c058d0a7fdc21c20d5d4fa77cb6b38e3dee3f6daf0e25d03cbcf3605ac861bd5295086b6d6a9fc785000b271464841e662fce1348aed6690ebd46626425e612d13ff2afa3862c8867bf4951e4d99b1fa3f7bd5ba6ed47da2d327ef8dee653126f277d51843693ad026017dbb000587067213dec8f707f9c218a449947969ac271dd8775dda8a48f277edf61b56dfaab561d97eb356e4d5466c3d8b3ee54a6308acc5ffa980265359bd4dbcd33d090a45a2bce8143a99f4fa1720d907a6121e4449514522e117c646239", 0xd4}, {&(0x7f0000005800)}], 0x3, 0x0, 0x0, 0x4}], 0x7, 0x20000000) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r5 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) sendmsg$netlink(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x38, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x24, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x38}], 0x1}, 0x0) epoll_wait(r7, &(0x7f0000000040)=[{}, {}], 0x2, 0x7f) sendfile(0xffffffffffffffff, r5, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r9, 0x0, r9) ioctl$FS_IOC_GETFSMAP(r9, 0xc0c0583b, &(0x7f0000000240)={0x0, 0x0, 0x2, 0x0, '\x00', [{0x35, 0x1, 0x9, 0x7, 0x6, 0x1}, {0xfffffffb, 0x4, 0x36, 0x1, 0xffffffffffffff81, 0x81}], ['\x00', '\x00']}) fcntl$dupfd(r8, 0x0, r8) lseek(r8, 0x51218000, 0x3) 11:58:47 executing program 2: syz_read_part_table(0x2fafffc7, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:47 executing program 0: syz_read_part_table(0x4c000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:47 executing program 4: syz_read_part_table(0x2500, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x14, r5, 0xc9647caf603edff5, 0x0, 0x0, {0x26}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GET(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, r5, 0x70c, 0x70bd2a, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40084}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x234, r5, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x16, 0x1}, {0x5}, {0x6, 0x11, 0xf890}, {0x8, 0xb, 0x3}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x6}, {0x5}, {0x6, 0x11, 0x3}, {0x8, 0xb, 0x9}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7}, {0x6, 0x16, 0x40}, {0x5}, {0x6, 0x11, 0x6}, {0x8, 0xb, 0x10000}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7ff}, {0x6, 0x16, 0x5}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0xfff4}, {0x8, 0xb, 0x81}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x88}, {0x6, 0x16, 0x4}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x280}, {0x8, 0xb, 0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x3ff}, {0x5}, {0x6, 0x11, 0xe535}, {0x8, 0xb, 0x8}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x5aa}, {0x5}, {0x6, 0x11, 0x8}, {0x8, 0xb, 0x4}}]}, 0x234}, 0x1, 0x0, 0x0, 0x4000800}, 0x841) [ 364.935440][T22967] loop5: detected capacity change from 0 to 3 11:58:47 executing program 5: syz_read_part_table(0x4, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 365.045023][T22984] loop2: detected capacity change from 0 to 264192 [ 365.050063][T22982] loop4: detected capacity change from 0 to 18 [ 365.051754][T22986] loop0: detected capacity change from 0 to 264192 11:58:47 executing program 2: syz_read_part_table(0x3f000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 365.133846][T22986] loop0: detected capacity change from 0 to 264192 [ 365.134602][T22982] loop4: detected capacity change from 0 to 18 11:58:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) [ 365.193684][T23004] loop5: detected capacity change from 0 to 3 11:58:47 executing program 4: syz_read_part_table(0x2500, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000001240)=0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000001280)={{r0}, r2, 0x2, @unused=[0x9, 0x4, 0x4, 0x6], @subvolid=0xfffffffffffffe01}) preadv(r0, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/29, 0x1d}, {&(0x7f0000000080)=""/12, 0xc}, {&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000100)=""/149, 0x95}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x5, 0x200, 0x7ff) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:47 executing program 0: syz_read_part_table(0x55000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 365.237360][T23026] loop2: detected capacity change from 0 to 264192 [ 365.273370][T23037] loop4: detected capacity change from 0 to 18 [ 365.284716][T23041] loop0: detected capacity change from 0 to 264192 [ 365.319082][T23026] loop2: detected capacity change from 0 to 264192 [ 365.368990][T23037] loop4: detected capacity change from 0 to 18 11:58:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x4000000) r2 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r4) keyctl$setperm(0x5, r5, 0x7050820) keyctl$describe(0x6, r5, 0x0, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x7, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000040)={'syztnl1\x00', &(0x7f0000000240)={'ip6tnl0\x00', 0x0, 0x2f, 0x3, 0x69, 0x3, 0x37, @local, @private1, 0x20, 0x40, 0x6, 0xffffffb8}}) 11:58:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:48 executing program 5: syz_read_part_table(0x5, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) 11:58:48 executing program 0: syz_read_part_table(0x55aaffff, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:48 executing program 2: syz_read_part_table(0x40000000, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x3ff}]) 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) io_setup(0x0, 0x0) 11:58:48 executing program 4: syz_read_part_table(0x2500, 0x0, 0x0) syz_read_part_table(0x10001, 0x4, &(0x7f0000001280)=[{&(0x7f0000000040)="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", 0x1000, 0x40}, {&(0x7f0000001040)="c91a5431fa74530c40e7ff9e110559187b332b3aca72af5db56dafd98bbd0d4a4133e73bf1a427912b2845cceb8f19b76a23f51d1ec13ca6a28eac3ebc41b65ba128c5721a1e1205cbb50681976391dec9ad3625cdf0edd847a19e55b92680f5b9cfaf43e25530f315d61f5986fe3b605ede51d8ec7dc6ee599a", 0x7a, 0x3}, {&(0x7f00000010c0)="5b576b5712a22053724d0772e0a963bbf9abb3c6c889090a39b782a81a3264b08aefcb004a77735487e3da22910c5ee7bfe5b6d02be21b5cfa8ef1238e6199c4b45ac6cea029d58544b3ecfdb0c94aa920a49ae284692567f89583d279e7f998cab5cfc3f005af2e834a14a3ddb01a1b476121a4b9167c21c713c5b7d4fd7622b7bc442fc4956f5cb00ddd742188bf0e6c99740e0c82a9f15ad5b63e38235c1876e22244bcf9e4a292de18a8eb3c9a83934b96ee8cb0acfff7a16b8b7f", 0xbd, 0x3}, {&(0x7f0000001180)="776044bbb7b868be43ab2b57a54dd325b4a2d4cdc25353160410d1f087d32e67adc78674fc35d531bd5129591b8416b3e87e85a871403e0b689c909421178ebf009216ab5aef920307b733b2f2e5734f83f3199b39a0ac7d5a6206f4dd2ff3de8388dc5b30226b5be1d92fbe90d90b2c66c2ec807128d2f7fe043da58e9c2174ce5635e25aa5f1356bbef0a34daf49428451fa49cddee557c7cc184c0a7df33fef5a8c94d84f120faa6104a9894c8c67a68d7fc3e97e0624f55e080cfcb53e0f33b1e2c8bc20eb0e8e23026bc6ccde74b36a355989ec876adc49a5ca6a", 0xdd, 0x2}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x62) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) 11:58:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000080002000500000014000600bf00000000000000000000000000000114000500fc0200000000000000000000000000000e0001"], 0x54}}, 0x0) 11:58:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = accept4(r0, &(0x7f0000000700)=@hci, &(0x7f0000000780)=0x80, 0x80800) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$netlink(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002680)={0x10, 0x1024, 0x1, 0x70bd28}, 0x10}], 0x1}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) sendmsg$netlink(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000cc0)={0x164, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x14e,