c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:12 executing program 0 (fault-call:0 fault-nth:13): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:12 executing program 3: sched_setscheduler(0x0, 0x5, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 117.440550][ T8844] ceph: No path or : separator in source [ 117.473596][ T8857] ceph: No path or : separator in source 22:24:12 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 117.522069][ T8863] FAULT_INJECTION: forcing a failure. [ 117.522069][ T8863] name failslab, interval 1, probability 0, space 0, times 0 [ 117.539081][ T8859] ceph: No path or : separator in source [ 117.565924][ T8863] CPU: 1 PID: 8863 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 117.574922][ T8863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.585129][ T8863] Call Trace: [ 117.588439][ T8863] dump_stack+0x1e9/0x30e [ 117.592997][ T8863] should_fail+0x433/0x5b0 [ 117.597679][ T8863] ? tomoyo_realpath_from_path+0xd8/0x630 [ 117.603554][ T8863] should_failslab+0x5/0x20 [ 117.608398][ T8863] __kmalloc+0x74/0x330 [ 117.612738][ T8863] ? tomoyo_realpath_from_path+0xcb/0x630 [ 117.618659][ T8863] tomoyo_realpath_from_path+0xd8/0x630 [ 117.624537][ T8863] ? memset+0x1f/0x40 [ 117.628551][ T8863] tomoyo_check_open_permission+0x1b6/0x900 [ 117.634569][ T8863] security_file_open+0x50/0xc0 [ 117.639437][ T8863] do_dentry_open+0x38f/0x1020 [ 117.644226][ T8863] path_openat+0x2790/0x38b0 [ 117.648876][ T8863] do_filp_open+0x191/0x3a0 [ 117.653411][ T8863] ? _raw_spin_unlock+0x24/0x40 [ 117.659402][ T8863] ? __alloc_fd+0x566/0x600 22:24:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) fcntl$dupfd(r1, 0x0, r2) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 117.663928][ T8863] do_sys_openat2+0x463/0x770 [ 117.668651][ T8863] __x64_sys_open+0x1af/0x1e0 [ 117.673350][ T8863] do_syscall_64+0xf3/0x1b0 [ 117.678076][ T8863] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 117.683974][ T8863] RIP: 0033:0x416851 [ 117.687967][ T8863] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 117.707869][ T8863] RSP: 002b:00007f4977ef7a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 117.716506][ T8863] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 0000000000416851 [ 117.725017][ T8863] RDX: 00007f4977ef7b0a RSI: 0000000000000002 RDI: 00007f4977ef7b00 [ 117.732986][ T8863] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 117.741164][ T8863] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000003 [ 117.749271][ T8863] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 117.766908][ T8863] ERROR: Out of memory at tomoyo_realpath_from_path. 22:24:12 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:12 executing program 4: getpid() perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 117.829680][ T8868] ceph: No path or : separator in source [ 117.830097][ T8867] ceph: No path or : separator in source [ 117.843933][ T8863] ceph: No path or : separator in source 22:24:12 executing program 0 (fault-call:0 fault-nth:14): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:13 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:13 executing program 3: sched_setscheduler(0x0, 0x5, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 118.060164][ T8890] ceph: No path or : separator in source [ 118.069853][ T8889] ceph: No path or : separator in source [ 118.109904][ T8898] FAULT_INJECTION: forcing a failure. [ 118.109904][ T8898] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 118.123651][ T8898] CPU: 1 PID: 8898 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 118.132251][ T8898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.142483][ T8898] Call Trace: [ 118.145792][ T8898] dump_stack+0x1e9/0x30e [ 118.150162][ T8898] should_fail+0x433/0x5b0 [ 118.154643][ T8898] prepare_alloc_pages+0x28c/0x4a0 [ 118.160013][ T8898] __alloc_pages_nodemask+0xbc/0x5e0 [ 118.165582][ T8898] ? __lock_acquire+0x116c/0x2c30 [ 118.170797][ T8898] kmem_getpages+0x49/0x900 [ 118.175451][ T8898] cache_grow_begin+0x7b/0x2e0 [ 118.179561][ T8904] ceph: No path or : separator in source [ 118.180238][ T8898] cache_alloc_refill+0x359/0x3f0 [ 118.191275][ T8898] ? trace_irq_disable_rcuidle+0x1f/0x1d0 [ 118.197106][ T8898] ? check_preemption_disabled+0xb0/0x240 [ 118.202839][ T8898] ? debug_smp_processor_id+0x5/0x20 [ 118.208146][ T8898] __kmalloc+0x30c/0x330 [ 118.213016][ T8898] ? tomoyo_realpath_from_path+0xd8/0x630 [ 118.219097][ T8898] tomoyo_realpath_from_path+0xd8/0x630 [ 118.224966][ T8898] ? memset+0x1f/0x40 [ 118.228973][ T8898] tomoyo_check_open_permission+0x1b6/0x900 [ 118.235254][ T8898] security_file_open+0x50/0xc0 [ 118.240431][ T8898] do_dentry_open+0x38f/0x1020 [ 118.245501][ T8898] path_openat+0x2790/0x38b0 [ 118.250294][ T8898] do_filp_open+0x191/0x3a0 [ 118.255249][ T8898] ? _raw_spin_unlock+0x24/0x40 [ 118.260106][ T8898] ? __alloc_fd+0x566/0x600 [ 118.264995][ T8898] do_sys_openat2+0x463/0x770 [ 118.269877][ T8898] __x64_sys_open+0x1af/0x1e0 [ 118.274708][ T8898] do_syscall_64+0xf3/0x1b0 [ 118.279380][ T8898] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 118.285359][ T8898] RIP: 0033:0x416851 [ 118.289455][ T8898] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 118.309594][ T8898] RSP: 002b:00007f4977ef7a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 118.318684][ T8898] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 0000000000416851 [ 118.326922][ T8898] RDX: 00007f4977ef7b0a RSI: 0000000000000002 RDI: 00007f4977ef7b00 [ 118.335219][ T8898] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 118.343362][ T8898] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000003 [ 118.351568][ T8898] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:13 executing program 0 (fault-call:0 fault-nth:15): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:13 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 118.403194][ T8898] ceph: No path or : separator in source [ 118.422983][ T8903] ceph: No path or : separator in source 22:24:13 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:13 executing program 4: getpid() perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 118.555068][ T8915] FAULT_INJECTION: forcing a failure. [ 118.555068][ T8915] name failslab, interval 1, probability 0, space 0, times 0 22:24:13 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 118.634790][ T8919] ceph: No path or : separator in source [ 118.640657][ T8915] CPU: 1 PID: 8915 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 118.649113][ T8915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.659542][ T8915] Call Trace: [ 118.662987][ T8915] dump_stack+0x1e9/0x30e [ 118.667738][ T8915] should_fail+0x433/0x5b0 [ 118.672400][ T8915] ? tomoyo_encode2+0x25a/0x560 [ 118.677557][ T8915] should_failslab+0x5/0x20 22:24:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) fcntl$dupfd(r1, 0x0, r2) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 118.682094][ T8915] __kmalloc+0x74/0x330 [ 118.686565][ T8915] tomoyo_encode2+0x25a/0x560 [ 118.691617][ T8915] tomoyo_realpath_from_path+0x5d6/0x630 [ 118.697724][ T8915] ? memset+0x1f/0x40 [ 118.701730][ T8915] tomoyo_check_open_permission+0x1b6/0x900 [ 118.708144][ T8915] security_file_open+0x50/0xc0 [ 118.713410][ T8915] do_dentry_open+0x38f/0x1020 [ 118.718206][ T8915] path_openat+0x2790/0x38b0 [ 118.723348][ T8915] do_filp_open+0x191/0x3a0 [ 118.728147][ T8915] ? _raw_spin_unlock+0x24/0x40 [ 118.733259][ T8915] ? __alloc_fd+0x566/0x600 [ 118.738153][ T8915] do_sys_openat2+0x463/0x770 [ 118.743379][ T8915] __x64_sys_open+0x1af/0x1e0 [ 118.748087][ T8915] do_syscall_64+0xf3/0x1b0 [ 118.752754][ T8915] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 118.758657][ T8915] RIP: 0033:0x416851 [ 118.762904][ T8915] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 118.783213][ T8915] RSP: 002b:00007f4977ef7a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 118.791861][ T8915] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 0000000000416851 [ 118.800269][ T8915] RDX: 00007f4977ef7b0a RSI: 0000000000000002 RDI: 00007f4977ef7b00 [ 118.809626][ T8915] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 118.818114][ T8915] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000003 [ 118.826521][ T8915] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:13 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 118.849412][ T8915] ERROR: Out of memory at tomoyo_realpath_from_path. [ 118.860418][ T8925] ceph: No path or : separator in source 22:24:13 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 118.917022][ T8915] ceph: No path or : separator in source [ 118.925986][ T8927] ceph: No path or : separator in source [ 118.956571][ T8924] ceph: No path or : separator in source 22:24:13 executing program 0 (fault-call:0 fault-nth:16): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 119.143809][ T8949] ceph: No path or : separator in source [ 119.167617][ T8954] FAULT_INJECTION: forcing a failure. [ 119.167617][ T8954] name failslab, interval 1, probability 0, space 0, times 0 22:24:14 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 119.208276][ T8954] CPU: 1 PID: 8954 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 119.216859][ T8954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.227522][ T8954] Call Trace: [ 119.230852][ T8954] dump_stack+0x1e9/0x30e [ 119.235396][ T8954] should_fail+0x433/0x5b0 [ 119.239853][ T8954] ? tomoyo_realpath_from_path+0xd8/0x630 [ 119.245932][ T8954] should_failslab+0x5/0x20 [ 119.250548][ T8954] __kmalloc+0x74/0x330 22:24:14 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 119.254820][ T8954] ? tomoyo_realpath_from_path+0xcb/0x630 [ 119.260810][ T8954] tomoyo_realpath_from_path+0xd8/0x630 [ 119.266729][ T8954] tomoyo_path_number_perm+0x18f/0x690 [ 119.272255][ T8954] security_file_ioctl+0x55/0xb0 [ 119.277506][ T8954] __se_sys_ioctl+0x48/0x160 [ 119.282559][ T8954] do_syscall_64+0xf3/0x1b0 [ 119.287238][ T8954] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 119.293140][ T8954] RIP: 0033:0x45c927 [ 119.297049][ T8954] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.317630][ T8954] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 119.326419][ T8954] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045c927 [ 119.336315][ T8954] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 119.344548][ T8954] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 119.353158][ T8954] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 119.362133][ T8954] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 119.384214][ T8955] ceph: No path or : separator in source 22:24:14 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:14 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 119.523286][ T8967] ceph: No path or : separator in source [ 119.572505][ T8954] ERROR: Out of memory at tomoyo_realpath_from_path. [ 119.667929][ T8966] ceph: No path or : separator in source [ 119.678513][ T8954] ceph: No path or : separator in source [ 119.688786][ T8970] ceph: No path or : separator in source 22:24:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) socket(0x10, 0x80002, 0x0) socket(0x10, 0x80002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:14 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:14 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 119.797334][ T8982] ceph: No path or : separator in source 22:24:14 executing program 0 (fault-call:0 fault-nth:17): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:14 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:14 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 119.983787][ T8997] ceph: No path or : separator in source 22:24:15 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 120.087722][ T9003] ceph: No path or : separator in source [ 120.096031][ T9005] FAULT_INJECTION: forcing a failure. [ 120.096031][ T9005] name failslab, interval 1, probability 0, space 0, times 0 [ 120.189540][ T9005] CPU: 0 PID: 9005 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 120.198526][ T9005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.208600][ T9005] Call Trace: [ 120.212076][ T9005] dump_stack+0x1e9/0x30e [ 120.216855][ T9005] should_fail+0x433/0x5b0 [ 120.221399][ T9005] ? tomoyo_encode2+0x25a/0x560 [ 120.226301][ T9005] should_failslab+0x5/0x20 [ 120.230910][ T9005] __kmalloc+0x74/0x330 [ 120.235362][ T9005] tomoyo_encode2+0x25a/0x560 [ 120.240073][ T9005] tomoyo_realpath_from_path+0x5d6/0x630 [ 120.245995][ T9005] tomoyo_path_number_perm+0x18f/0x690 [ 120.251512][ T9005] security_file_ioctl+0x55/0xb0 [ 120.256637][ T9005] __se_sys_ioctl+0x48/0x160 [ 120.261873][ T9005] do_syscall_64+0xf3/0x1b0 [ 120.266636][ T9005] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 120.272769][ T9005] RIP: 0033:0x45c927 [ 120.277094][ T9005] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.297555][ T9005] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 120.306223][ T9005] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045c927 [ 120.314865][ T9005] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 120.323355][ T9005] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 120.331360][ T9005] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 22:24:15 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 120.339353][ T9005] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 120.369178][ T9005] ERROR: Out of memory at tomoyo_realpath_from_path. [ 120.378319][ T9010] ceph: No path or : separator in source [ 120.392569][ T9019] ceph: No path or : separator in source [ 120.402082][ T9013] ceph: No path or : separator in source [ 120.413113][ T9005] ceph: No path or : separator in source [ 120.593635][ T9029] ceph: No path or : separator in source 22:24:15 executing program 0 (fault-call:0 fault-nth:18): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:15 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) socket(0x10, 0x80002, 0x0) socket(0x10, 0x80002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:15 executing program 2: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:15 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:15 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 120.805701][ T9043] FAULT_INJECTION: forcing a failure. [ 120.805701][ T9043] name failslab, interval 1, probability 0, space 0, times 0 [ 120.874226][ T9043] CPU: 0 PID: 9043 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 120.882912][ T9043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.893458][ T9043] Call Trace: [ 120.896872][ T9043] dump_stack+0x1e9/0x30e [ 120.902015][ T9043] should_fail+0x433/0x5b0 [ 120.906561][ T9043] ? tomoyo_encode2+0x25a/0x560 [ 120.911790][ T9043] should_failslab+0x5/0x20 [ 120.916462][ T9043] __kmalloc+0x74/0x330 [ 120.920894][ T9043] tomoyo_encode2+0x25a/0x560 [ 120.926674][ T9043] tomoyo_realpath_from_path+0x5d6/0x630 [ 120.932418][ T9043] tomoyo_path_number_perm+0x18f/0x690 [ 120.938017][ T9043] security_file_ioctl+0x55/0xb0 [ 120.943091][ T9043] __se_sys_ioctl+0x48/0x160 [ 120.947706][ T9043] do_syscall_64+0xf3/0x1b0 [ 120.952234][ T9043] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 120.958371][ T9043] RIP: 0033:0x45c927 [ 120.962421][ T9043] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.983094][ T9043] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 120.991950][ T9043] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045c927 [ 121.000179][ T9043] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 121.008860][ T9043] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 121.017198][ T9043] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 121.025490][ T9043] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 121.070160][ T9048] ceph: No path or : separator in source 22:24:16 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 121.197628][ T9058] ceph: No path or : separator in source [ 121.218094][ T9057] ceph: No path or : separator in source [ 121.250136][ T9043] ERROR: Out of memory at tomoyo_realpath_from_path. [ 121.273033][ T9061] ceph: No path or : separator in source [ 121.289633][ T9043] ceph: No path or : separator in source 22:24:16 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:16 executing program 0 (fault-call:0 fault-nth:19): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) socket(0x10, 0x80002, 0x0) socket(0x10, 0x80002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 121.624944][ T9074] ceph: No path or : separator in source [ 121.712306][ T9086] FAULT_INJECTION: forcing a failure. [ 121.712306][ T9086] name failslab, interval 1, probability 0, space 0, times 0 [ 121.712916][ T9081] ceph: No path or : separator in source [ 121.730996][ T9086] CPU: 1 PID: 9086 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 121.739328][ T9086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.749819][ T9086] Call Trace: [ 121.753116][ T9086] dump_stack+0x1e9/0x30e [ 121.757574][ T9086] should_fail+0x433/0x5b0 22:24:16 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 121.762003][ T9086] ? __kernfs_new_node+0x8b/0x630 [ 121.767035][ T9086] should_failslab+0x5/0x20 [ 121.771536][ T9086] kmem_cache_alloc+0x53/0x2d0 [ 121.776304][ T9086] __kernfs_new_node+0x8b/0x630 [ 121.781160][ T9086] ? kernfs_add_one+0x4b7/0x600 [ 121.786010][ T9086] kernfs_new_node+0x95/0x160 [ 121.790690][ T9086] __kernfs_create_file+0x45/0x2d0 [ 121.795802][ T9086] sysfs_add_file_mode_ns+0x2fe/0x3c0 [ 121.802828][ T9086] internal_create_group+0x445/0xd20 [ 121.808119][ T9086] ? __loop_update_dio+0x240/0x580 [ 121.813230][ T9086] loop_configure+0xdea/0x1370 [ 121.818005][ T9086] lo_ioctl+0x68a/0x1fe0 [ 121.822286][ T9086] ? blkdev_common_ioctl+0xf27/0x1b00 [ 121.827652][ T9086] ? lo_release+0x1e0/0x1e0 [ 121.832150][ T9086] blkdev_ioctl+0x2a6/0x5c0 [ 121.836857][ T9086] block_ioctl+0xbc/0x100 [ 121.841184][ T9086] ? blkdev_iopoll+0xf0/0xf0 [ 121.845853][ T9086] __se_sys_ioctl+0xf9/0x160 [ 121.850442][ T9086] do_syscall_64+0xf3/0x1b0 [ 121.855552][ T9086] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 121.861442][ T9086] RIP: 0033:0x45c927 [ 121.865348][ T9086] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.885054][ T9086] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 121.893462][ T9086] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045c927 [ 121.903644][ T9086] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 22:24:16 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:16 executing program 2: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 121.911602][ T9086] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 121.919578][ T9086] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 121.927530][ T9086] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:16 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 121.963553][ T9086] ceph: No path or : separator in source 22:24:17 executing program 0 (fault-call:0 fault-nth:20): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 122.214082][ T9107] ceph: No path or : separator in source [ 122.235874][ T9096] ceph: No path or : separator in source [ 122.259924][ T9109] FAULT_INJECTION: forcing a failure. [ 122.259924][ T9109] name failslab, interval 1, probability 0, space 0, times 0 [ 122.277496][ T9109] CPU: 1 PID: 9109 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 122.285761][ T9109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.295818][ T9109] Call Trace: [ 122.299116][ T9109] dump_stack+0x1e9/0x30e [ 122.303456][ T9109] should_fail+0x433/0x5b0 [ 122.307908][ T9109] ? __kernfs_new_node+0x8b/0x630 [ 122.312939][ T9109] should_failslab+0x5/0x20 [ 122.317441][ T9109] kmem_cache_alloc+0x53/0x2d0 [ 122.322221][ T9109] __kernfs_new_node+0x8b/0x630 [ 122.327256][ T9109] ? kernfs_add_one+0x4b7/0x600 [ 122.332110][ T9109] kernfs_new_node+0x95/0x160 [ 122.337057][ T9109] __kernfs_create_file+0x45/0x2d0 [ 122.342181][ T9109] sysfs_add_file_mode_ns+0x2fe/0x3c0 [ 122.347653][ T9109] internal_create_group+0x445/0xd20 [ 122.353041][ T9109] ? __loop_update_dio+0x240/0x580 [ 122.358157][ T9109] loop_configure+0xdea/0x1370 [ 122.363023][ T9109] lo_ioctl+0x68a/0x1fe0 [ 122.367413][ T9109] ? blkdev_common_ioctl+0xf27/0x1b00 [ 122.372809][ T9109] ? lo_release+0x1e0/0x1e0 [ 122.377563][ T9109] blkdev_ioctl+0x2a6/0x5c0 [ 122.382092][ T9109] block_ioctl+0xbc/0x100 [ 122.386419][ T9109] ? blkdev_iopoll+0xf0/0xf0 [ 122.391004][ T9109] __se_sys_ioctl+0xf9/0x160 [ 122.395589][ T9109] do_syscall_64+0xf3/0x1b0 [ 122.400076][ T9109] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 122.405970][ T9109] RIP: 0033:0x45c927 [ 122.409859][ T9109] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.429565][ T9109] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 122.438133][ T9109] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045c927 [ 122.446250][ T9109] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 122.454322][ T9109] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 122.462422][ T9109] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 122.470457][ T9109] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 122.509116][ T9109] ceph: No path or : separator in source [ 122.633504][ T9095] ceph: No path or : separator in source [ 122.668831][ T9098] ceph: No path or : separator in source 22:24:17 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:17 executing program 0 (fault-call:0 fault-nth:21): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:17 executing program 2: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 123.042183][ T9130] FAULT_INJECTION: forcing a failure. [ 123.042183][ T9130] name failslab, interval 1, probability 0, space 0, times 0 [ 123.132733][ T9130] CPU: 0 PID: 9130 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 123.141004][ T9130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.151323][ T9130] Call Trace: [ 123.154784][ T9130] dump_stack+0x1e9/0x30e [ 123.159115][ T9130] should_fail+0x433/0x5b0 [ 123.163869][ T9130] ? __kernfs_new_node+0x8b/0x630 [ 123.168890][ T9130] should_failslab+0x5/0x20 [ 123.173389][ T9130] kmem_cache_alloc+0x53/0x2d0 [ 123.178151][ T9130] __kernfs_new_node+0x8b/0x630 [ 123.182986][ T9130] ? kernfs_add_one+0x4b7/0x600 [ 123.187815][ T9130] ? kernfs_add_one+0x4b7/0x600 [ 123.192662][ T9130] ? __mutex_unlock_slowpath+0x12d/0x580 [ 123.198274][ T9130] kernfs_new_node+0x95/0x160 [ 123.202946][ T9130] __kernfs_create_file+0x45/0x2d0 [ 123.208209][ T9130] sysfs_add_file_mode_ns+0x2fe/0x3c0 [ 123.213597][ T9130] internal_create_group+0x445/0xd20 [ 123.218889][ T9130] ? __loop_update_dio+0x240/0x580 [ 123.224005][ T9130] loop_configure+0xdea/0x1370 [ 123.228798][ T9130] lo_ioctl+0x68a/0x1fe0 [ 123.233085][ T9130] ? blkdev_common_ioctl+0xf27/0x1b00 [ 123.238449][ T9130] ? lo_release+0x1e0/0x1e0 [ 123.242957][ T9130] blkdev_ioctl+0x2a6/0x5c0 [ 123.247463][ T9130] block_ioctl+0xbc/0x100 [ 123.251783][ T9130] ? blkdev_iopoll+0xf0/0xf0 [ 123.256373][ T9130] __se_sys_ioctl+0xf9/0x160 [ 123.260948][ T9130] do_syscall_64+0xf3/0x1b0 [ 123.265586][ T9130] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 123.271470][ T9130] RIP: 0033:0x45c927 [ 123.275340][ T9130] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.294948][ T9130] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 123.303496][ T9130] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045c927 [ 123.312612][ T9130] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 123.320572][ T9130] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a 22:24:18 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:18 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 123.328795][ T9130] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 123.336758][ T9130] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 123.355077][ T9130] ceph: No path or : separator in source 22:24:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 123.384919][ T9136] ceph: No path or : separator in source [ 123.423186][ T9132] ceph: No path or : separator in source 22:24:18 executing program 0 (fault-call:0 fault-nth:22): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:18 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 123.573609][ T9152] ceph: No path or : separator in source 22:24:18 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 123.817357][ T9161] FAULT_INJECTION: forcing a failure. [ 123.817357][ T9161] name failslab, interval 1, probability 0, space 0, times 0 [ 123.908037][ T9161] CPU: 0 PID: 9161 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 123.916459][ T9161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.926587][ T9161] Call Trace: [ 123.929868][ T9161] dump_stack+0x1e9/0x30e [ 123.934364][ T9161] should_fail+0x433/0x5b0 [ 123.938771][ T9161] ? __kernfs_new_node+0x8b/0x630 [ 123.943904][ T9161] should_failslab+0x5/0x20 [ 123.948404][ T9161] kmem_cache_alloc+0x53/0x2d0 [ 123.953156][ T9161] __kernfs_new_node+0x8b/0x630 [ 123.957992][ T9161] ? kernfs_add_one+0x4b7/0x600 [ 123.962833][ T9161] ? kernfs_add_one+0x4b7/0x600 [ 123.967694][ T9161] ? __mutex_unlock_slowpath+0x12d/0x580 [ 123.973306][ T9161] kernfs_new_node+0x95/0x160 [ 123.979364][ T9161] __kernfs_create_file+0x45/0x2d0 [ 123.984485][ T9161] sysfs_add_file_mode_ns+0x2fe/0x3c0 [ 123.989857][ T9161] internal_create_group+0x445/0xd20 [ 123.995126][ T9161] ? __loop_update_dio+0x240/0x580 [ 124.000229][ T9161] loop_configure+0xdea/0x1370 [ 124.005003][ T9161] lo_ioctl+0x68a/0x1fe0 [ 124.009258][ T9161] ? blkdev_common_ioctl+0xf27/0x1b00 [ 124.014610][ T9161] ? lo_release+0x1e0/0x1e0 [ 124.019107][ T9161] blkdev_ioctl+0x2a6/0x5c0 [ 124.023633][ T9161] block_ioctl+0xbc/0x100 [ 124.027972][ T9161] ? blkdev_iopoll+0xf0/0xf0 [ 124.032541][ T9161] __se_sys_ioctl+0xf9/0x160 [ 124.037230][ T9161] do_syscall_64+0xf3/0x1b0 [ 124.041747][ T9161] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 124.047628][ T9161] RIP: 0033:0x45c927 [ 124.051509][ T9161] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 124.071288][ T9161] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 124.079887][ T9161] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045c927 [ 124.088032][ T9161] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 124.095987][ T9161] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 124.103949][ T9161] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 124.111907][ T9161] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 124.128682][ T9161] ceph: No path or : separator in source [ 124.156520][ T9163] ceph: No path or : separator in source 22:24:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:19 executing program 0 (fault-call:0 fault-nth:23): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:19 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 124.251876][ T9151] ceph: No path or : separator in source 22:24:19 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 124.421252][ T9171] ceph: No path or : separator in source 22:24:19 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 124.503999][ T9187] FAULT_INJECTION: forcing a failure. [ 124.503999][ T9187] name failslab, interval 1, probability 0, space 0, times 0 [ 124.550021][ T9187] CPU: 1 PID: 9187 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 124.558386][ T9187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.568443][ T9187] Call Trace: [ 124.571735][ T9187] dump_stack+0x1e9/0x30e [ 124.576156][ T9187] should_fail+0x433/0x5b0 [ 124.580582][ T9187] ? __kernfs_new_node+0x8b/0x630 [ 124.585603][ T9187] should_failslab+0x5/0x20 [ 124.590113][ T9187] kmem_cache_alloc+0x53/0x2d0 [ 124.594883][ T9187] __kernfs_new_node+0x8b/0x630 [ 124.599777][ T9187] ? kernfs_add_one+0x4b7/0x600 [ 124.604648][ T9187] ? kernfs_add_one+0x4b7/0x600 [ 124.609498][ T9187] ? __mutex_unlock_slowpath+0x12d/0x580 [ 124.615135][ T9187] kernfs_new_node+0x95/0x160 [ 124.619987][ T9187] __kernfs_create_file+0x45/0x2d0 [ 124.625103][ T9187] sysfs_add_file_mode_ns+0x2fe/0x3c0 [ 124.630483][ T9187] internal_create_group+0x445/0xd20 [ 124.635774][ T9187] ? __loop_update_dio+0x240/0x580 [ 124.640890][ T9187] loop_configure+0xdea/0x1370 [ 124.645841][ T9187] lo_ioctl+0x68a/0x1fe0 22:24:19 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 124.650129][ T9187] ? blkdev_common_ioctl+0xf27/0x1b00 [ 124.655522][ T9187] ? lo_release+0x1e0/0x1e0 [ 124.660028][ T9187] blkdev_ioctl+0x2a6/0x5c0 [ 124.664819][ T9187] block_ioctl+0xbc/0x100 [ 124.669148][ T9187] ? blkdev_iopoll+0xf0/0xf0 [ 124.673738][ T9187] __se_sys_ioctl+0xf9/0x160 [ 124.678337][ T9187] do_syscall_64+0xf3/0x1b0 [ 124.682832][ T9187] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 124.688919][ T9187] RIP: 0033:0x45c927 [ 124.692792][ T9187] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 124.712400][ T9187] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 124.720814][ T9187] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045c927 [ 124.728865][ T9187] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 124.736836][ T9187] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 124.744835][ T9187] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 124.752898][ T9187] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 124.772010][ T9187] ceph: No path or : separator in source [ 124.779873][ T9189] ceph: No path or : separator in source [ 124.795200][ T9193] ceph: No path or : separator in source [ 124.938983][ T9197] ceph: No path or : separator in source 22:24:19 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:19 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:19 executing program 0 (fault-call:0 fault-nth:24): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:19 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 125.105064][ T9212] FAULT_INJECTION: forcing a failure. [ 125.105064][ T9212] name failslab, interval 1, probability 0, space 0, times 0 [ 125.184297][ T9212] CPU: 1 PID: 9212 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 125.192773][ T9212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.203000][ T9212] Call Trace: [ 125.206334][ T9212] dump_stack+0x1e9/0x30e [ 125.210718][ T9212] should_fail+0x433/0x5b0 [ 125.215152][ T9212] ? __kernfs_new_node+0x8b/0x630 [ 125.220284][ T9212] should_failslab+0x5/0x20 [ 125.224791][ T9212] kmem_cache_alloc+0x53/0x2d0 [ 125.229641][ T9212] __kernfs_new_node+0x8b/0x630 [ 125.234610][ T9212] ? kernfs_add_one+0x4b7/0x600 [ 125.239517][ T9212] ? kernfs_add_one+0x4b7/0x600 [ 125.244375][ T9212] ? __mutex_unlock_slowpath+0x12d/0x580 [ 125.250019][ T9212] kernfs_new_node+0x95/0x160 [ 125.254910][ T9212] __kernfs_create_file+0x45/0x2d0 [ 125.260116][ T9212] sysfs_add_file_mode_ns+0x2fe/0x3c0 [ 125.265487][ T9212] internal_create_group+0x445/0xd20 [ 125.270771][ T9212] ? __loop_update_dio+0x240/0x580 [ 125.275924][ T9212] loop_configure+0xdea/0x1370 [ 125.280705][ T9212] lo_ioctl+0x68a/0x1fe0 22:24:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 125.284993][ T9212] ? blkdev_common_ioctl+0xf27/0x1b00 [ 125.290365][ T9212] ? lo_release+0x1e0/0x1e0 [ 125.294869][ T9212] blkdev_ioctl+0x2a6/0x5c0 [ 125.299378][ T9212] block_ioctl+0xbc/0x100 [ 125.303711][ T9212] ? blkdev_iopoll+0xf0/0xf0 [ 125.308474][ T9212] __se_sys_ioctl+0xf9/0x160 [ 125.313067][ T9212] do_syscall_64+0xf3/0x1b0 [ 125.317603][ T9212] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 125.323519][ T9212] RIP: 0033:0x45c927 [ 125.327421][ T9212] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 125.347893][ T9212] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 125.356935][ T9212] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045c927 [ 125.364948][ T9212] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 125.372940][ T9212] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 125.380914][ T9212] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 125.388893][ T9212] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 125.430459][ T9212] ceph: No path or : separator in source [ 125.440965][ T9220] ceph: No path or : separator in source [ 125.464262][ T9216] ceph: No path or : separator in source [ 125.472965][ T9217] ceph: No path or : separator in source [ 125.529307][ T9221] ceph: No path or : separator in source 22:24:20 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:20 executing program 0 (fault-call:0 fault-nth:25): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:20 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:20 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:20 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 125.854136][ T9243] FAULT_INJECTION: forcing a failure. [ 125.854136][ T9243] name failslab, interval 1, probability 0, space 0, times 0 [ 125.883255][ T9243] CPU: 0 PID: 9243 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 125.891537][ T9243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.902382][ T9243] Call Trace: [ 125.905682][ T9243] dump_stack+0x1e9/0x30e [ 125.910022][ T9243] should_fail+0x433/0x5b0 [ 125.914447][ T9243] ? getname_flags+0xb8/0x610 [ 125.919162][ T9243] should_failslab+0x5/0x20 [ 125.924015][ T9243] kmem_cache_alloc+0x53/0x2d0 [ 125.926732][ T9241] ceph: No path or : separator in source [ 125.928788][ T9243] getname_flags+0xb8/0x610 [ 125.928801][ T9243] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 125.928818][ T9243] do_mkdirat+0x3a/0x310 [ 125.928838][ T9243] do_syscall_64+0xf3/0x1b0 [ 125.928854][ T9243] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 125.959223][ T9243] RIP: 0033:0x45bed7 [ 125.963116][ T9243] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 125.982734][ T9243] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 125.991186][ T9243] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 125.999439][ T9243] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 126.007420][ T9243] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 126.015402][ T9243] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 126.023736][ T9243] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:21 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 126.117616][ T9255] ceph: No path or : separator in source [ 126.154856][ T9256] ceph: No path or : separator in source [ 126.155081][ T9257] ceph: No path or : separator in source 22:24:21 executing program 0 (fault-call:0 fault-nth:26): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 126.323274][ T9269] ceph: No path or : separator in source 22:24:21 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:21 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:21 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(0x0, 0x0) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:21 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 126.468420][ T9277] FAULT_INJECTION: forcing a failure. [ 126.468420][ T9277] name failslab, interval 1, probability 0, space 0, times 0 [ 126.531460][ T9277] CPU: 1 PID: 9277 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 126.539753][ T9277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.549821][ T9277] Call Trace: [ 126.553129][ T9277] dump_stack+0x1e9/0x30e [ 126.558723][ T9277] should_fail+0x433/0x5b0 [ 126.563270][ T9277] ? __kernfs_new_node+0x8b/0x630 [ 126.568876][ T9277] should_failslab+0x5/0x20 [ 126.573372][ T9277] kmem_cache_alloc+0x53/0x2d0 [ 126.578149][ T9277] __kernfs_new_node+0x8b/0x630 [ 126.583172][ T9277] ? kernfs_add_one+0x4b7/0x600 [ 126.588025][ T9277] ? kernfs_add_one+0x4b7/0x600 [ 126.592882][ T9277] ? __mutex_unlock_slowpath+0x12d/0x580 [ 126.599302][ T9277] kernfs_new_node+0x95/0x160 [ 126.604101][ T9277] __kernfs_create_file+0x45/0x2d0 [ 126.609271][ T9277] sysfs_add_file_mode_ns+0x2fe/0x3c0 [ 126.614818][ T9277] internal_create_group+0x445/0xd20 [ 126.620104][ T9277] ? __loop_update_dio+0x240/0x580 [ 126.625210][ T9277] loop_configure+0xdea/0x1370 [ 126.629980][ T9277] lo_ioctl+0x68a/0x1fe0 [ 126.634257][ T9277] ? blkdev_common_ioctl+0xf27/0x1b00 [ 126.639636][ T9277] ? lo_release+0x1e0/0x1e0 [ 126.644123][ T9277] blkdev_ioctl+0x2a6/0x5c0 [ 126.648621][ T9277] block_ioctl+0xbc/0x100 [ 126.652942][ T9277] ? blkdev_iopoll+0xf0/0xf0 [ 126.657523][ T9277] __se_sys_ioctl+0xf9/0x160 [ 126.662105][ T9277] do_syscall_64+0xf3/0x1b0 [ 126.666599][ T9277] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 126.672574][ T9277] RIP: 0033:0x45c927 [ 126.676465][ T9277] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 126.696155][ T9277] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 126.704571][ T9277] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045c927 [ 126.712539][ T9277] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 126.720650][ T9277] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 126.728637][ T9277] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 126.736607][ T9277] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 126.757528][ T9277] ceph: No path or : separator in source 22:24:21 executing program 0 (fault-call:0 fault-nth:27): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 126.807635][ T9285] ceph: No path or : separator in source [ 126.811378][ T9287] ceph: No path or : separator in source [ 126.825053][ T9282] ceph: No path or : separator in source 22:24:21 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:21 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(0x0, 0x0) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 126.972164][ T9296] ceph: No path or : separator in source [ 127.006907][ T9303] FAULT_INJECTION: forcing a failure. [ 127.006907][ T9303] name failslab, interval 1, probability 0, space 0, times 0 [ 127.036980][ T9303] CPU: 1 PID: 9303 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 127.045251][ T9303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.055740][ T9303] Call Trace: [ 127.059035][ T9303] dump_stack+0x1e9/0x30e [ 127.063367][ T9303] should_fail+0x433/0x5b0 [ 127.067896][ T9303] ? getname_flags+0xb8/0x610 [ 127.072628][ T9303] should_failslab+0x5/0x20 [ 127.077578][ T9303] kmem_cache_alloc+0x53/0x2d0 [ 127.082616][ T9303] getname_flags+0xb8/0x610 [ 127.087221][ T9303] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 127.092951][ T9303] do_mkdirat+0x3a/0x310 [ 127.097200][ T9303] do_syscall_64+0xf3/0x1b0 [ 127.101706][ T9303] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 127.107596][ T9303] RIP: 0033:0x45bed7 [ 127.111486][ T9303] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 22:24:22 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 127.131209][ T9303] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 127.139649][ T9303] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 127.147627][ T9303] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 127.155598][ T9303] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 127.163560][ T9303] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 127.171554][ T9303] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:22 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(0x0, 0x0) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:22 executing program 0 (fault-call:0 fault-nth:28): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 127.286348][ T9309] ceph: No path or : separator in source [ 127.295532][ T9308] ceph: No path or : separator in source 22:24:22 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(0x0, 0x0) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 127.363242][ T9318] ceph: No path or : separator in source 22:24:22 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 127.437275][ T9321] ceph: No path or : separator in source [ 127.502690][ T9330] FAULT_INJECTION: forcing a failure. [ 127.502690][ T9330] name failslab, interval 1, probability 0, space 0, times 0 [ 127.523969][ T9330] CPU: 1 PID: 9330 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 127.532231][ T9330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.542286][ T9330] Call Trace: [ 127.545581][ T9330] dump_stack+0x1e9/0x30e [ 127.549920][ T9330] should_fail+0x433/0x5b0 [ 127.554352][ T9330] ? tomoyo_realpath_from_path+0xd8/0x630 [ 127.560079][ T9330] should_failslab+0x5/0x20 [ 127.564584][ T9330] __kmalloc+0x74/0x330 [ 127.568754][ T9330] ? tomoyo_realpath_from_path+0xcb/0x630 [ 127.574480][ T9330] tomoyo_realpath_from_path+0xd8/0x630 [ 127.580044][ T9330] tomoyo_path_number_perm+0x18f/0x690 [ 127.585509][ T9330] ? mark_lock+0x102/0x1b00 [ 127.590054][ T9330] tomoyo_path_mkdir+0x98/0xc0 [ 127.594836][ T9330] security_path_mkdir+0xd5/0x160 22:24:22 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 127.599872][ T9330] do_mkdirat+0x14e/0x310 [ 127.604214][ T9330] do_syscall_64+0xf3/0x1b0 [ 127.608843][ T9330] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 127.614718][ T9330] RIP: 0033:0x45bed7 [ 127.618600][ T9330] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 127.638192][ T9330] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 127.645109][ T9334] ceph: No path or : separator in source [ 127.646598][ T9330] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 127.646618][ T9330] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 127.646624][ T9330] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 127.646630][ T9330] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 127.646637][ T9330] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 127.675482][ T9330] ERROR: Out of memory at tomoyo_realpath_from_path. 22:24:22 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(0x0, 0x0) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 127.701935][ T9330] ceph: No path or : separator in source 22:24:22 executing program 0 (fault-call:0 fault-nth:29): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 127.806333][ T9343] ceph: No path or : separator in source 22:24:22 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 127.853907][ T9353] ceph: No path or : separator in source [ 127.894464][ T9354] FAULT_INJECTION: forcing a failure. [ 127.894464][ T9354] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 127.907773][ T9354] CPU: 1 PID: 9354 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 127.916001][ T9354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.926064][ T9354] Call Trace: [ 127.929358][ T9354] dump_stack+0x1e9/0x30e [ 127.933775][ T9354] should_fail+0x433/0x5b0 [ 127.938322][ T9354] prepare_alloc_pages+0x28c/0x4a0 [ 127.943465][ T9354] __alloc_pages_nodemask+0xbc/0x5e0 [ 127.948771][ T9354] ? __lock_acquire+0x116c/0x2c30 [ 127.953923][ T9354] kmem_getpages+0x49/0x900 [ 127.958427][ T9354] ? __kernel_text_address+0x93/0x110 [ 127.963805][ T9354] cache_grow_begin+0x7b/0x2e0 [ 127.968552][ T9354] cache_alloc_refill+0x359/0x3f0 [ 127.973556][ T9354] ? trace_irq_disable_rcuidle+0x1f/0x1d0 [ 127.979264][ T9354] ? check_preemption_disabled+0xb0/0x240 [ 127.984976][ T9354] ? debug_smp_processor_id+0x5/0x20 [ 127.990337][ T9354] __kmalloc+0x30c/0x330 [ 127.994692][ T9354] ? tomoyo_realpath_from_path+0xd8/0x630 [ 128.000414][ T9354] tomoyo_realpath_from_path+0xd8/0x630 [ 128.005975][ T9354] tomoyo_path_number_perm+0x18f/0x690 [ 128.011626][ T9354] ? mark_lock+0x102/0x1b00 [ 128.016161][ T9354] tomoyo_path_mkdir+0x98/0xc0 [ 128.020930][ T9354] security_path_mkdir+0xd5/0x160 [ 128.025963][ T9354] do_mkdirat+0x14e/0x310 [ 128.030290][ T9354] do_syscall_64+0xf3/0x1b0 [ 128.034774][ T9354] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 128.040661][ T9354] RIP: 0033:0x45bed7 [ 128.044555][ T9354] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 128.065125][ T9354] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 128.073636][ T9354] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 128.081723][ T9354] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 22:24:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 128.089802][ T9354] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 128.097855][ T9354] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 128.105830][ T9354] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:23 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(0x0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:23 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(0x0, 0x0) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 128.143686][ T9354] ceph: No path or : separator in source [ 128.173133][ T9349] ceph: No path or : separator in source 22:24:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:23 executing program 0 (fault-call:0 fault-nth:30): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 128.294193][ T9368] ceph: No path or : separator in source [ 128.421132][ T9374] ceph: No path or : separator in source 22:24:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:23 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 128.475401][ T9380] FAULT_INJECTION: forcing a failure. [ 128.475401][ T9380] name failslab, interval 1, probability 0, space 0, times 0 [ 128.533091][ T9380] CPU: 0 PID: 9380 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 128.541356][ T9380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.551555][ T9380] Call Trace: [ 128.554856][ T9380] dump_stack+0x1e9/0x30e [ 128.559199][ T9380] should_fail+0x433/0x5b0 [ 128.563629][ T9380] ? tomoyo_encode2+0x25a/0x560 [ 128.568482][ T9380] should_failslab+0x5/0x20 [ 128.572986][ T9380] __kmalloc+0x74/0x330 [ 128.577337][ T9380] tomoyo_encode2+0x25a/0x560 22:24:23 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:23 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(0x0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 128.582025][ T9380] tomoyo_realpath_from_path+0x5d6/0x630 [ 128.587757][ T9380] tomoyo_path_number_perm+0x18f/0x690 [ 128.593220][ T9380] ? mark_lock+0x102/0x1b00 [ 128.597782][ T9380] tomoyo_path_mkdir+0x98/0xc0 [ 128.602555][ T9380] security_path_mkdir+0xd5/0x160 [ 128.607588][ T9380] do_mkdirat+0x14e/0x310 [ 128.611927][ T9380] do_syscall_64+0xf3/0x1b0 [ 128.616584][ T9380] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 128.622479][ T9380] RIP: 0033:0x45bed7 22:24:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 128.626370][ T9380] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 128.645968][ T9380] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 128.654033][ T9388] ceph: No path or : separator in source [ 128.654368][ T9380] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 128.654374][ T9380] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 128.654387][ T9380] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 128.668572][ T9373] ceph: No path or : separator in source [ 128.675938][ T9380] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 128.675946][ T9380] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 128.720815][ T9380] ERROR: Out of memory at tomoyo_realpath_from_path. [ 128.739151][ T9380] ceph: No path or : separator in source 22:24:23 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(0x0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 128.901667][ T9399] ceph: No path or : separator in source 22:24:23 executing program 0 (fault-call:0 fault-nth:31): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:24 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:24 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(0x0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 129.201452][ T9411] ceph: No path or : separator in source [ 129.204982][ T9412] FAULT_INJECTION: forcing a failure. [ 129.204982][ T9412] name failslab, interval 1, probability 0, space 0, times 0 [ 129.353583][ T9412] CPU: 0 PID: 9412 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 129.361866][ T9412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.371922][ T9412] Call Trace: [ 129.375212][ T9412] dump_stack+0x1e9/0x30e [ 129.377230][ T9400] ceph: No path or : separator in source [ 129.379538][ T9412] should_fail+0x433/0x5b0 [ 129.379559][ T9412] ? smack_inode_init_security+0x3b3/0x470 [ 129.379571][ T9412] should_failslab+0x5/0x20 [ 129.379582][ T9412] __kmalloc_track_caller+0x72/0x320 [ 129.379594][ T9412] ? rcu_lock_release+0x5/0x20 [ 129.379610][ T9412] kstrdup+0x31/0x70 [ 129.379623][ T9412] smack_inode_init_security+0x3b3/0x470 [ 129.379647][ T9412] security_inode_init_security+0xf9/0x300 [ 129.379658][ T9412] ? ext4_init_security+0x40/0x40 [ 129.379681][ T9412] __ext4_new_inode+0x4610/0x5940 [ 129.400993][ T9425] ceph: No path or : separator in source [ 129.405257][ T9412] ext4_mkdir+0x3bf/0x1460 [ 129.405278][ T9412] ? smack_inode_permission+0x241/0x2b0 22:24:24 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(0x0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 129.405307][ T9412] vfs_mkdir+0x42a/0x620 [ 129.405327][ T9412] do_mkdirat+0x1b9/0x310 [ 129.405348][ T9412] do_syscall_64+0xf3/0x1b0 [ 129.465412][ T9412] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 129.471303][ T9412] RIP: 0033:0x45bed7 [ 129.475194][ T9412] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.494805][ T9412] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 129.504477][ T9412] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 129.512453][ T9412] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 129.520434][ T9412] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 129.528417][ T9412] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 129.536600][ T9412] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:24 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(0x0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:24 executing program 0 (fault-call:0 fault-nth:32): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:24 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 129.760505][ T9422] ceph: No path or : separator in source [ 129.865122][ T9437] ceph: No path or : separator in source [ 129.881487][ T9448] FAULT_INJECTION: forcing a failure. [ 129.881487][ T9448] name failslab, interval 1, probability 0, space 0, times 0 [ 129.902468][ T9448] CPU: 1 PID: 9448 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 129.910731][ T9448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.920784][ T9448] Call Trace: [ 129.924076][ T9448] dump_stack+0x1e9/0x30e [ 129.928416][ T9448] should_fail+0x433/0x5b0 [ 129.932842][ T9448] ? ext4_alloc_inode+0x1b/0x500 [ 129.937780][ T9448] should_failslab+0x5/0x20 [ 129.942284][ T9448] kmem_cache_alloc+0x53/0x2d0 [ 129.947138][ T9448] ? set_qf_name+0x3d0/0x3d0 [ 129.951732][ T9448] ext4_alloc_inode+0x1b/0x500 [ 129.956495][ T9448] ? set_qf_name+0x3d0/0x3d0 [ 129.961087][ T9448] new_inode_pseudo+0x64/0x240 [ 129.965858][ T9448] new_inode+0x25/0x1d0 [ 129.970017][ T9448] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 129.975565][ T9448] __ext4_new_inode+0x56b/0x5940 [ 129.980516][ T9448] ? smk_access+0x17e/0x4a0 [ 129.985059][ T9448] ext4_mkdir+0x3bf/0x1460 [ 129.989635][ T9448] ? smack_inode_permission+0x241/0x2b0 [ 129.995203][ T9448] vfs_mkdir+0x42a/0x620 [ 129.999465][ T9448] do_mkdirat+0x1b9/0x310 [ 130.003807][ T9448] do_syscall_64+0xf3/0x1b0 [ 130.008447][ T9448] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 130.014341][ T9448] RIP: 0033:0x45bed7 [ 130.018235][ T9448] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.038285][ T9448] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 130.046703][ T9448] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 130.054712][ T9448] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 22:24:25 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 130.062721][ T9448] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 130.072391][ T9448] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 130.080680][ T9448] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:25 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, 0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 130.143617][ T9445] ceph: No path or : separator in source [ 130.173044][ T9455] ceph: No path or : separator in source [ 130.337186][ T9463] ceph: No path or : separator in source 22:24:25 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:25 executing program 0 (fault-call:0 fault-nth:33): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 130.427909][ T9471] ceph: No path or : separator in source 22:24:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 130.572190][ T9480] FAULT_INJECTION: forcing a failure. [ 130.572190][ T9480] name failslab, interval 1, probability 0, space 0, times 0 22:24:25 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, 0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 130.653675][ T9480] CPU: 0 PID: 9480 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 130.666122][ T9480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.676268][ T9480] Call Trace: [ 130.679572][ T9480] dump_stack+0x1e9/0x30e [ 130.683941][ T9480] should_fail+0x433/0x5b0 [ 130.688369][ T9480] ? smack_inode_init_security+0x3b3/0x470 [ 130.694176][ T9480] should_failslab+0x5/0x20 [ 130.698681][ T9480] __kmalloc_track_caller+0x72/0x320 [ 130.703969][ T9480] ? rcu_lock_release+0x5/0x20 [ 130.708751][ T9480] kstrdup+0x31/0x70 [ 130.712648][ T9480] smack_inode_init_security+0x3b3/0x470 [ 130.718381][ T9480] security_inode_init_security+0xf9/0x300 [ 130.724194][ T9480] ? ext4_init_security+0x40/0x40 [ 130.729235][ T9480] __ext4_new_inode+0x4610/0x5940 [ 130.734285][ T9480] ext4_mkdir+0x3bf/0x1460 [ 130.738729][ T9480] ? smack_inode_permission+0x241/0x2b0 [ 130.744330][ T9480] vfs_mkdir+0x42a/0x620 [ 130.748590][ T9480] do_mkdirat+0x1b9/0x310 22:24:25 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:25 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, 0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 130.752925][ T9480] do_syscall_64+0xf3/0x1b0 [ 130.757430][ T9480] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 130.764472][ T9480] RIP: 0033:0x45bed7 [ 130.768369][ T9480] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.787968][ T9480] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 130.796382][ T9480] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 130.804705][ T9480] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 130.812744][ T9480] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 130.820695][ T9480] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 130.828658][ T9480] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 130.829811][ T9485] ceph: No path or : separator in source 22:24:25 executing program 0 (fault-call:0 fault-nth:34): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:25 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 130.995878][ T9493] ceph: No path or : separator in source [ 131.073713][ T9494] ceph: No path or : separator in source [ 131.122947][ T9508] FAULT_INJECTION: forcing a failure. [ 131.122947][ T9508] name failslab, interval 1, probability 0, space 0, times 0 [ 131.138815][ T9508] CPU: 1 PID: 9508 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 131.147095][ T9508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.157800][ T9508] Call Trace: [ 131.161110][ T9508] dump_stack+0x1e9/0x30e [ 131.165447][ T9508] should_fail+0x433/0x5b0 [ 131.169882][ T9508] ? kcalloc+0x2b/0x50 [ 131.173975][ T9508] should_failslab+0x5/0x20 [ 131.178472][ T9508] __kmalloc+0x74/0x330 [ 131.182633][ T9508] kcalloc+0x2b/0x50 [ 131.186525][ T9508] ext4_find_extent+0x2cb/0xcf0 [ 131.190910][ T9501] ceph: No path or : separator in source [ 131.191371][ T9508] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 131.202580][ T9508] ? trace_ext4_ext_map_blocks_enter+0x29d/0x2e0 [ 131.210133][ T9508] ext4_ext_map_blocks+0x13e/0x6db0 [ 131.215362][ T9508] ? lock_acquire+0x169/0x480 [ 131.220181][ T9508] ? ext4_map_blocks+0x2ad/0x1b00 [ 131.225243][ T9508] ? __down_read+0x152/0x360 [ 131.229839][ T9508] ext4_map_blocks+0x43b/0x1b00 [ 131.234708][ T9508] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 131.240261][ T9508] ? __brelse+0x54/0x90 [ 131.244422][ T9508] ext4_getblk+0xa4/0x460 [ 131.248767][ T9508] ext4_bread+0x48/0x330 [ 131.253037][ T9508] ext4_append+0x153/0x2d0 [ 131.257472][ T9508] ext4_mkdir+0x756/0x1460 [ 131.261893][ T9508] ? smack_inode_permission+0x241/0x2b0 [ 131.267543][ T9508] vfs_mkdir+0x42a/0x620 [ 131.271827][ T9508] do_mkdirat+0x1b9/0x310 [ 131.276182][ T9508] do_syscall_64+0xf3/0x1b0 [ 131.280707][ T9508] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 131.286605][ T9508] RIP: 0033:0x45bed7 [ 131.290499][ T9508] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 131.310105][ T9508] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 131.318521][ T9508] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 131.326499][ T9508] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 131.334508][ T9508] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 131.342932][ T9508] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 131.351900][ T9508] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 131.409246][ T9508] ceph: No path or : separator in source [ 131.445107][ T9516] ceph: No path or : separator in source 22:24:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:26 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, 0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:26 executing program 0 (fault-call:0 fault-nth:35): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:26 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(0x0, 0x0) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:26 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, 0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:26 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 131.686551][ T9531] FAULT_INJECTION: forcing a failure. [ 131.686551][ T9531] name failslab, interval 1, probability 0, space 0, times 0 22:24:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 131.772650][ T9535] ceph: No path or : separator in source [ 131.782474][ T9526] ceph: No path or : separator in source 22:24:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 131.817264][ T9540] ceph: No path or : separator in source [ 131.825444][ T9531] CPU: 0 PID: 9531 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 131.833707][ T9531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.843776][ T9531] Call Trace: [ 131.847084][ T9531] dump_stack+0x1e9/0x30e [ 131.851416][ T9531] should_fail+0x433/0x5b0 [ 131.855845][ T9531] ? kcalloc+0x2b/0x50 [ 131.859899][ T9531] should_failslab+0x5/0x20 [ 131.864402][ T9531] __kmalloc+0x74/0x330 [ 131.868553][ T9531] kcalloc+0x2b/0x50 [ 131.872447][ T9531] ext4_find_extent+0x2cb/0xcf0 [ 131.877302][ T9531] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 131.882850][ T9531] ? trace_ext4_ext_map_blocks_enter+0x29d/0x2e0 [ 131.889180][ T9531] ext4_ext_map_blocks+0x13e/0x6db0 [ 131.894400][ T9531] ? lock_acquire+0x169/0x480 [ 131.899091][ T9531] ? ext4_map_blocks+0x80f/0x1b00 [ 131.904136][ T9531] ext4_map_blocks+0x8d8/0x1b00 [ 131.908995][ T9531] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 131.914546][ T9531] ? __brelse+0x54/0x90 [ 131.918709][ T9531] ext4_getblk+0xa4/0x460 [ 131.923060][ T9531] ext4_bread+0x48/0x330 [ 131.927302][ T9531] ext4_append+0x153/0x2d0 [ 131.931709][ T9531] ext4_mkdir+0x756/0x1460 [ 131.936155][ T9531] ? smack_inode_permission+0x241/0x2b0 [ 131.941688][ T9531] vfs_mkdir+0x42a/0x620 [ 131.945928][ T9531] do_mkdirat+0x1b9/0x310 [ 131.950243][ T9531] do_syscall_64+0xf3/0x1b0 [ 131.954743][ T9531] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 131.960640][ T9531] RIP: 0033:0x45bed7 [ 131.965475][ T9531] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 131.985070][ T9531] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 131.993460][ T9531] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 132.001587][ T9531] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 132.009548][ T9531] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 132.017500][ T9531] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 132.025535][ T9531] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 132.138012][ T9546] ceph: No path or : separator in source 22:24:27 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(0x0, 0x0) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:27 executing program 0 (fault-call:0 fault-nth:36): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:27 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:27 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480), 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 132.317640][ T9557] ceph: No path or : separator in source 22:24:27 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, 0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:27 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(0x0, 0x0) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 132.426871][ T9561] FAULT_INJECTION: forcing a failure. [ 132.426871][ T9561] name failslab, interval 1, probability 0, space 0, times 0 [ 132.491091][ T9561] CPU: 1 PID: 9561 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 132.499365][ T9561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.509519][ T9561] Call Trace: [ 132.512822][ T9561] dump_stack+0x1e9/0x30e [ 132.517163][ T9561] should_fail+0x433/0x5b0 [ 132.521592][ T9561] ? kcalloc+0x2b/0x50 [ 132.525661][ T9561] should_failslab+0x5/0x20 [ 132.530167][ T9561] __kmalloc+0x74/0x330 [ 132.534337][ T9561] kcalloc+0x2b/0x50 [ 132.538234][ T9561] ext4_find_extent+0x2cb/0xcf0 [ 132.543091][ T9561] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 132.548724][ T9561] ? trace_ext4_ext_map_blocks_enter+0x29d/0x2e0 [ 132.555096][ T9561] ext4_ext_map_blocks+0x13e/0x6db0 [ 132.560327][ T9561] ? lock_acquire+0x169/0x480 [ 132.565005][ T9561] ? ext4_map_blocks+0x2ad/0x1b00 [ 132.570037][ T9561] ? __down_read+0x152/0x360 [ 132.574628][ T9561] ext4_map_blocks+0x43b/0x1b00 [ 132.579492][ T9561] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 132.585034][ T9561] ? __brelse+0x54/0x90 [ 132.589422][ T9561] ext4_getblk+0xa4/0x460 [ 132.593755][ T9561] ext4_bread+0x48/0x330 [ 132.598003][ T9561] ext4_append+0x153/0x2d0 [ 132.602440][ T9561] ext4_mkdir+0x756/0x1460 [ 132.606856][ T9561] ? smack_inode_permission+0x241/0x2b0 [ 132.612421][ T9561] vfs_mkdir+0x42a/0x620 [ 132.616679][ T9561] do_mkdirat+0x1b9/0x310 [ 132.621013][ T9561] do_syscall_64+0xf3/0x1b0 [ 132.625518][ T9561] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 132.631408][ T9561] RIP: 0033:0x45bed7 [ 132.635299][ T9561] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 132.654991][ T9561] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 132.661096][ T9575] ceph: No path or : separator in source [ 132.663397][ T9561] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 132.663405][ T9561] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 132.663412][ T9561] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 132.663418][ T9561] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 132.663426][ T9561] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 132.718037][ T9572] ceph: No path or : separator in source [ 132.738113][ T9573] ceph: No path or : separator in source [ 132.747243][ T9561] ceph: No path or : separator in source 22:24:27 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(0x0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:27 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480), 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:27 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:27 executing program 0 (fault-call:0 fault-nth:37): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 132.967551][ T9574] ceph: No path or : separator in source [ 133.071784][ T9595] ceph: No path or : separator in source 22:24:28 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480), 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 133.127816][ T9601] FAULT_INJECTION: forcing a failure. [ 133.127816][ T9601] name failslab, interval 1, probability 0, space 0, times 0 22:24:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:28 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(0x0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 133.175013][ T9601] CPU: 0 PID: 9601 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 133.175665][ T9605] ceph: No path or : separator in source [ 133.183317][ T9601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.183327][ T9601] Call Trace: [ 133.202372][ T9601] dump_stack+0x1e9/0x30e [ 133.206705][ T9601] should_fail+0x433/0x5b0 [ 133.211134][ T9601] ? kzalloc+0x16/0x30 [ 133.215232][ T9601] should_failslab+0x5/0x20 [ 133.219733][ T9601] __kmalloc+0x74/0x330 [ 133.223896][ T9601] kzalloc+0x16/0x30 [ 133.228242][ T9601] smk_parse_smack+0x189/0x220 [ 133.233011][ T9601] smk_import_entry+0x22/0x560 [ 133.237882][ T9601] smack_d_instantiate+0x6bb/0xce0 [ 133.243006][ T9601] security_d_instantiate+0xa5/0x100 [ 133.248298][ T9601] d_instantiate_new+0x61/0x110 [ 133.253158][ T9601] ext4_mkdir+0xf34/0x1460 [ 133.257600][ T9601] vfs_mkdir+0x42a/0x620 [ 133.262089][ T9601] do_mkdirat+0x1b9/0x310 [ 133.264429][ T9604] ceph: No path or : separator in source [ 133.266507][ T9601] do_syscall_64+0xf3/0x1b0 [ 133.266522][ T9601] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 133.266536][ T9601] RIP: 0033:0x45bed7 [ 133.286633][ T9601] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.308952][ T9601] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 133.317372][ T9601] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 133.325781][ T9601] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 133.335406][ T9601] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 133.344677][ T9601] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 133.352653][ T9601] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:28 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480), 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 133.402595][ T9601] ceph: No path or : separator in source [ 133.447982][ T9618] ceph: No path or : separator in source 22:24:28 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(0x0, 0x0) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 133.510783][ T9620] ceph: No path or : separator in source 22:24:28 executing program 0 (fault-call:0 fault-nth:38): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:28 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(0x0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 133.631980][ T9631] ceph: No path or : separator in source [ 133.738290][ T9643] ceph: No path or : separator in source [ 133.753986][ T9642] FAULT_INJECTION: forcing a failure. [ 133.753986][ T9642] name failslab, interval 1, probability 0, space 0, times 0 [ 133.767087][ T9642] CPU: 1 PID: 9642 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 133.776629][ T9642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.786723][ T9642] Call Trace: [ 133.790017][ T9642] dump_stack+0x1e9/0x30e [ 133.794357][ T9642] should_fail+0x433/0x5b0 [ 133.798793][ T9642] ? __es_insert_extent+0x7a4/0x1760 [ 133.804091][ T9642] should_failslab+0x5/0x20 [ 133.808591][ T9642] kmem_cache_alloc+0x53/0x2d0 [ 133.813358][ T9642] __es_insert_extent+0x7a4/0x1760 [ 133.818515][ T9642] ext4_es_insert_extent+0x22b/0x2c30 [ 133.823928][ T9642] ext4_map_blocks+0xe1e/0x1b00 [ 133.828795][ T9642] ? __brelse+0x54/0x90 [ 133.832953][ T9642] ext4_getblk+0xa4/0x460 [ 133.837285][ T9642] ext4_bread+0x48/0x330 [ 133.841533][ T9642] ext4_append+0x153/0x2d0 [ 133.845959][ T9642] ext4_mkdir+0x756/0x1460 [ 133.850489][ T9642] ? smack_inode_permission+0x241/0x2b0 [ 133.856053][ T9642] vfs_mkdir+0x42a/0x620 [ 133.860323][ T9642] do_mkdirat+0x1b9/0x310 [ 133.864664][ T9642] do_syscall_64+0xf3/0x1b0 [ 133.869176][ T9642] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 133.875070][ T9642] RIP: 0033:0x45bed7 22:24:28 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480), 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:28 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480), 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 133.878963][ T9642] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.898563][ T9642] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 133.907073][ T9642] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 133.915160][ T9642] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 133.923233][ T9642] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 133.931187][ T9642] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 133.939154][ T9642] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 133.955186][ T9642] ceph: No path or : separator in source 22:24:28 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(0x0, 0x0) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:28 executing program 0 (fault-call:0 fault-nth:39): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 134.036669][ T9639] ceph: No path or : separator in source 22:24:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:29 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{0x0}], 0x1, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 134.158729][ T9653] ceph: No path or : separator in source [ 134.212884][ T9667] ceph: No path or : separator in source [ 134.232949][ T9669] FAULT_INJECTION: forcing a failure. [ 134.232949][ T9669] name failslab, interval 1, probability 0, space 0, times 0 [ 134.243016][ T9666] ceph: No path or : separator in source [ 134.245920][ T9669] CPU: 0 PID: 9669 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 134.245935][ T9669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.245939][ T9669] Call Trace: [ 134.245956][ T9669] dump_stack+0x1e9/0x30e [ 134.245971][ T9669] should_fail+0x433/0x5b0 [ 134.245988][ T9669] ? __sigqueue_alloc+0x2d1/0x4b0 [ 134.246000][ T9669] should_failslab+0x5/0x20 [ 134.246010][ T9669] kmem_cache_alloc+0x53/0x2d0 [ 134.246024][ T9669] __sigqueue_alloc+0x2d1/0x4b0 [ 134.246038][ T9669] __send_signal+0x288/0xcb0 [ 134.305935][ T9669] force_sig_info_to_task+0x24e/0x2e0 22:24:29 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, 0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 134.311408][ T9669] force_sig_fault+0xbb/0x130 [ 134.316097][ T9669] page_fault+0x39/0x40 [ 134.320269][ T9669] RIP: 0033:0x4566bf [ 134.324176][ T9669] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 134.344739][ T9669] RSP: 002b:00007f4977ef7a68 EFLAGS: 00010283 [ 134.350794][ T9669] RAX: 00007f4977ef7b40 RBX: 0000000000509520 RCX: 0000000000000000 [ 134.358778][ T9669] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007f4977ef7b40 [ 134.366745][ T9669] RBP: 000000000078bf00 R08: 00000000000000e0 R09: 000000000000000a [ 134.375140][ T9669] R10: 0000000000000075 R11: 00000000005126a0 R12: 0000000000000003 [ 134.383098][ T9669] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 134.403803][ T9669] ceph: No path or : separator in source 22:24:29 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(0x0, 0x0) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:29 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{0x0}], 0x1, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:29 executing program 0 (fault-call:0 fault-nth:40): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 134.480570][ T9677] ceph: No path or : separator in source [ 134.581722][ T9684] ceph: No path or : separator in source 22:24:29 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{0x0}], 0x1, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 134.622401][ T9691] ceph: No path or : separator in source [ 134.646544][ T9696] FAULT_INJECTION: forcing a failure. [ 134.646544][ T9696] name failslab, interval 1, probability 0, space 0, times 0 [ 134.679939][ T9696] CPU: 0 PID: 9696 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 134.688325][ T9696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.698652][ T9696] Call Trace: [ 134.701941][ T9696] dump_stack+0x1e9/0x30e [ 134.706262][ T9696] should_fail+0x433/0x5b0 [ 134.710668][ T9696] ? kzalloc+0x16/0x30 [ 134.714714][ T9696] should_failslab+0x5/0x20 [ 134.719195][ T9696] __kmalloc+0x74/0x330 [ 134.723336][ T9696] kzalloc+0x16/0x30 [ 134.727212][ T9696] smk_parse_smack+0x189/0x220 [ 134.731965][ T9696] smk_import_entry+0x22/0x560 [ 134.736720][ T9696] smack_d_instantiate+0x6bb/0xce0 [ 134.741838][ T9696] security_d_instantiate+0xa5/0x100 [ 134.747129][ T9696] d_instantiate_new+0x61/0x110 [ 134.751985][ T9696] ext4_mkdir+0xf34/0x1460 [ 134.756428][ T9696] vfs_mkdir+0x42a/0x620 [ 134.760676][ T9696] do_mkdirat+0x1b9/0x310 [ 134.765010][ T9696] do_syscall_64+0xf3/0x1b0 [ 134.769493][ T9696] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 134.775371][ T9696] RIP: 0033:0x45bed7 [ 134.779251][ T9696] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 134.799009][ T9696] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 134.807409][ T9696] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 134.815501][ T9696] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 134.823712][ T9696] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 134.831663][ T9696] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 134.839633][ T9696] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 134.859203][ T9696] ceph: No path or : separator in source 22:24:29 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, 0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:29 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(0x0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 134.918283][ T9697] ceph: No path or : separator in source 22:24:29 executing program 0 (fault-call:0 fault-nth:41): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:29 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:30 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 135.138392][ T9705] ceph: No path or : separator in source [ 135.149571][ T9716] ceph: No path or : separator in source [ 135.233254][ T9713] ceph: No path or : separator in source [ 135.233562][ T9723] FAULT_INJECTION: forcing a failure. [ 135.233562][ T9723] name failslab, interval 1, probability 0, space 0, times 0 [ 135.278083][ T9723] CPU: 1 PID: 9723 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 135.286352][ T9723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.296404][ T9723] Call Trace: [ 135.299699][ T9723] dump_stack+0x1e9/0x30e [ 135.304033][ T9723] should_fail+0x433/0x5b0 [ 135.308459][ T9723] ? kzalloc+0x16/0x30 [ 135.312532][ T9723] should_failslab+0x5/0x20 [ 135.317031][ T9723] __kmalloc+0x74/0x330 [ 135.321192][ T9723] kzalloc+0x16/0x30 [ 135.325086][ T9723] smk_parse_smack+0x189/0x220 [ 135.332564][ T9723] smk_import_entry+0x22/0x560 [ 135.337339][ T9723] smack_d_instantiate+0x6bb/0xce0 [ 135.342464][ T9723] security_d_instantiate+0xa5/0x100 [ 135.347752][ T9723] d_instantiate_new+0x61/0x110 [ 135.352605][ T9723] ext4_mkdir+0xf34/0x1460 [ 135.357052][ T9723] vfs_mkdir+0x42a/0x620 [ 135.361303][ T9723] do_mkdirat+0x1b9/0x310 [ 135.365639][ T9723] do_syscall_64+0xf3/0x1b0 [ 135.370145][ T9723] entry_SYSCALL_64_after_hwframe+0x49/0xb3 22:24:30 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 135.376035][ T9723] RIP: 0033:0x45bed7 [ 135.379926][ T9723] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.399533][ T9723] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 135.407943][ T9723] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 135.416061][ T9723] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 22:24:30 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{0x0}], 0x1, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:30 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, 0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 135.424130][ T9723] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 135.432131][ T9723] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 135.440165][ T9723] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 135.465042][ T9723] ceph: No path or : separator in source 22:24:30 executing program 0 (fault-call:0 fault-nth:42): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:30 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{0x0}], 0x1, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:30 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 135.709125][ T9737] ceph: No path or : separator in source [ 135.722912][ T9738] ceph: No path or : separator in source [ 135.771747][ T9748] FAULT_INJECTION: forcing a failure. [ 135.771747][ T9748] name failslab, interval 1, probability 0, space 0, times 0 [ 135.808905][ T9748] CPU: 1 PID: 9748 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 135.817177][ T9748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.827236][ T9748] Call Trace: [ 135.830526][ T9748] dump_stack+0x1e9/0x30e [ 135.834858][ T9748] should_fail+0x433/0x5b0 [ 135.839278][ T9748] ? kzalloc+0x16/0x30 [ 135.843360][ T9748] should_failslab+0x5/0x20 [ 135.847852][ T9748] __kmalloc+0x74/0x330 [ 135.852003][ T9748] kzalloc+0x16/0x30 [ 135.855890][ T9748] smk_parse_smack+0x189/0x220 [ 135.860641][ T9748] smk_import_entry+0x22/0x560 [ 135.865402][ T9748] smack_d_instantiate+0x6bb/0xce0 [ 135.870533][ T9748] security_d_instantiate+0xa5/0x100 [ 135.875819][ T9748] d_instantiate_new+0x61/0x110 [ 135.880668][ T9748] ext4_mkdir+0xf34/0x1460 [ 135.885086][ T9748] vfs_mkdir+0x42a/0x620 [ 135.889319][ T9748] do_mkdirat+0x1b9/0x310 [ 135.893628][ T9748] do_syscall_64+0xf3/0x1b0 [ 135.898124][ T9748] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 135.904032][ T9748] RIP: 0033:0x45bed7 [ 135.907901][ T9748] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.927487][ T9748] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 135.935893][ T9748] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 135.943863][ T9748] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 135.951816][ T9748] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 135.959788][ T9748] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 22:24:30 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(0x0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:30 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 135.967756][ T9748] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:30 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{0x0}], 0x1, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 135.995261][ T9748] ceph: No path or : separator in source [ 136.019359][ T9751] ceph: No path or : separator in source 22:24:31 executing program 0 (fault-call:0 fault-nth:43): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 136.190545][ T9762] ceph: No path or : separator in source [ 136.231147][ T9774] FAULT_INJECTION: forcing a failure. [ 136.231147][ T9774] name failslab, interval 1, probability 0, space 0, times 0 [ 136.256226][ T9774] CPU: 1 PID: 9774 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 136.264506][ T9774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.274559][ T9774] Call Trace: [ 136.277863][ T9774] dump_stack+0x1e9/0x30e [ 136.282196][ T9774] should_fail+0x433/0x5b0 [ 136.286616][ T9774] ? smack_d_instantiate+0xa08/0xce0 [ 136.293060][ T9774] should_failslab+0x5/0x20 [ 136.297735][ T9774] kmem_cache_alloc_trace+0x57/0x300 [ 136.303020][ T9774] ? smack_d_instantiate+0x934/0xce0 [ 136.308306][ T9774] smack_d_instantiate+0xa08/0xce0 [ 136.313429][ T9774] security_d_instantiate+0xa5/0x100 [ 136.318817][ T9774] d_instantiate_new+0x61/0x110 [ 136.323672][ T9774] ext4_mkdir+0xf34/0x1460 22:24:31 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 136.328109][ T9774] vfs_mkdir+0x42a/0x620 [ 136.332363][ T9774] do_mkdirat+0x1b9/0x310 [ 136.336703][ T9774] do_syscall_64+0xf3/0x1b0 [ 136.341198][ T9774] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 136.347079][ T9774] RIP: 0033:0x45bed7 [ 136.350978][ T9774] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.370587][ T9774] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 22:24:31 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480), 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:31 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 136.379087][ T9774] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045bed7 [ 136.387356][ T9774] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 136.395420][ T9774] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 136.403382][ T9774] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 136.411340][ T9774] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 136.437206][ T9774] ceph: No path or : separator in source [ 136.447092][ T9771] ceph: No path or : separator in source 22:24:31 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(0x0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:31 executing program 0 (fault-call:0 fault-nth:44): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:31 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 136.697021][ T9787] ceph: No path or : separator in source [ 136.789183][ T9788] ceph: No path or : separator in source [ 136.804962][ T9798] ceph: No path or : separator in source [ 136.812759][ T9806] FAULT_INJECTION: forcing a failure. [ 136.812759][ T9806] name failslab, interval 1, probability 0, space 0, times 0 22:24:31 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480), 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 136.863023][ T9806] CPU: 1 PID: 9806 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 136.871294][ T9806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.881350][ T9806] Call Trace: [ 136.884650][ T9806] dump_stack+0x1e9/0x30e [ 136.888981][ T9806] should_fail+0x433/0x5b0 [ 136.893400][ T9806] ? __se_sys_mount+0x7d/0x100 [ 136.898164][ T9806] should_failslab+0x5/0x20 [ 136.902811][ T9806] __kmalloc_track_caller+0x72/0x320 [ 136.908092][ T9806] ? strnlen_user+0x206/0x2c0 [ 136.912771][ T9806] strndup_user+0x73/0x150 [ 136.917186][ T9806] __se_sys_mount+0x7d/0x100 [ 136.921780][ T9806] do_syscall_64+0xf3/0x1b0 [ 136.926283][ T9806] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 136.932168][ T9806] RIP: 0033:0x45f4aa [ 136.936071][ T9806] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 22:24:31 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 136.955739][ T9806] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 136.964202][ T9806] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045f4aa [ 136.972166][ T9806] RDX: 00007f4977ef7ae0 RSI: 0000000020000040 RDI: 00007f4977ef7b00 [ 136.980225][ T9806] RBP: 000000000078bf00 R08: 00007f4977ef7b40 R09: 00007f4977ef7ae0 [ 136.988190][ T9806] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000003 [ 136.996155][ T9806] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 137.090876][ T9813] ceph: No path or : separator in source 22:24:32 executing program 0 (fault-call:0 fault-nth:45): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 137.187940][ T9820] ceph: No path or : separator in source [ 137.223855][ T9825] ceph: No path or : separator in source 22:24:32 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, 0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:32 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 137.364754][ T9831] FAULT_INJECTION: forcing a failure. [ 137.364754][ T9831] name failslab, interval 1, probability 0, space 0, times 0 22:24:32 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 137.409306][ T9831] CPU: 1 PID: 9831 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 137.417579][ T9831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.427639][ T9831] Call Trace: [ 137.431324][ T9831] dump_stack+0x1e9/0x30e [ 137.435686][ T9831] should_fail+0x433/0x5b0 [ 137.440119][ T9831] ? __se_sys_mount+0x3a/0x100 [ 137.444903][ T9831] should_failslab+0x5/0x20 [ 137.449500][ T9831] __kmalloc_track_caller+0x72/0x320 [ 137.455921][ T9831] ? strnlen_user+0x206/0x2c0 [ 137.460605][ T9831] strndup_user+0x73/0x150 [ 137.465020][ T9831] __se_sys_mount+0x3a/0x100 [ 137.469614][ T9831] do_syscall_64+0xf3/0x1b0 [ 137.474121][ T9831] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 137.480009][ T9831] RIP: 0033:0x45f4aa [ 137.483997][ T9831] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 22:24:32 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480), 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 137.503778][ T9831] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 137.512193][ T9831] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045f4aa [ 137.520172][ T9831] RDX: 00007f4977ef7ae0 RSI: 0000000020000040 RDI: 00007f4977ef7b00 [ 137.528146][ T9831] RBP: 000000000078bf00 R08: 00007f4977ef7b40 R09: 00007f4977ef7ae0 [ 137.536130][ T9831] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000003 [ 137.544190][ T9831] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 137.641913][ T9838] ceph: No path or : separator in source [ 137.733265][ T9841] ceph: No path or : separator in source [ 137.745746][ T9849] ceph: No path or : separator in source 22:24:32 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, 0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 137.813696][ T9850] ceph: No path or : separator in source 22:24:32 executing program 0 (fault-call:0 fault-nth:46): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:32 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500), 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:32 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{0x0}], 0x1, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:33 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 138.107246][ T9875] FAULT_INJECTION: forcing a failure. [ 138.107246][ T9875] name failslab, interval 1, probability 0, space 0, times 0 [ 138.112250][ T9866] ceph: No path or : separator in source [ 138.119899][ T9875] CPU: 1 PID: 9875 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 138.119908][ T9875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.119912][ T9875] Call Trace: [ 138.119932][ T9875] dump_stack+0x1e9/0x30e [ 138.119946][ T9875] should_fail+0x433/0x5b0 [ 138.119965][ T9875] ? __sigqueue_alloc+0x2d1/0x4b0 [ 138.119976][ T9875] should_failslab+0x5/0x20 [ 138.119985][ T9875] kmem_cache_alloc+0x53/0x2d0 [ 138.120000][ T9875] __sigqueue_alloc+0x2d1/0x4b0 [ 138.120015][ T9875] __send_signal+0x288/0xcb0 [ 138.120032][ T9875] force_sig_info_to_task+0x24e/0x2e0 [ 138.120051][ T9875] force_sig_fault+0xbb/0x130 [ 138.120070][ T9875] page_fault+0x39/0x40 [ 138.120080][ T9875] RIP: 0033:0x4566bf [ 138.120090][ T9875] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 138.120097][ T9875] RSP: 002b:00007f4977ef7a68 EFLAGS: 00010283 [ 138.120107][ T9875] RAX: 00007f4977ef7b40 RBX: 0000000000509520 RCX: 0000000000000000 [ 138.120114][ T9875] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007f4977ef7b40 [ 138.120120][ T9875] RBP: 000000000078bf00 R08: 00000000000000e0 R09: 000000000000000a [ 138.120127][ T9875] R10: 0000000000000075 R11: 00000000005126a0 R12: 0000000000000003 22:24:33 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500), 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 138.120133][ T9875] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 138.153471][ T9875] ceph: No path or : separator in source [ 138.247426][ T9881] ceph: No path or : separator in source [ 138.284552][ T9877] ceph: No path or : separator in source [ 138.367058][ T9883] ceph: No path or : separator in source 22:24:33 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:33 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, 0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:33 executing program 0 (fault-call:0 fault-nth:47): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:33 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{0x0}], 0x1, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 138.604623][ T9898] ceph: No path or : separator in source 22:24:33 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500), 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:33 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500), 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 138.723972][ T9912] FAULT_INJECTION: forcing a failure. [ 138.723972][ T9912] name failslab, interval 1, probability 0, space 0, times 0 [ 138.759859][ T9911] ceph: No path or : separator in source [ 138.787257][ T9903] ceph: No path or : separator in source [ 138.813875][ T9912] CPU: 1 PID: 9912 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 138.822248][ T9912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.832317][ T9912] Call Trace: [ 138.835616][ T9912] dump_stack+0x1e9/0x30e [ 138.839993][ T9912] should_fail+0x433/0x5b0 [ 138.844432][ T9912] ? __se_sys_mount+0x3a/0x100 [ 138.849177][ T9912] should_failslab+0x5/0x20 [ 138.853670][ T9912] __kmalloc_track_caller+0x72/0x320 [ 138.858958][ T9912] ? strnlen_user+0x206/0x2c0 [ 138.863636][ T9912] strndup_user+0x73/0x150 [ 138.868123][ T9912] __se_sys_mount+0x3a/0x100 [ 138.872704][ T9912] do_syscall_64+0xf3/0x1b0 [ 138.877216][ T9912] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 138.883094][ T9912] RIP: 0033:0x45f4aa [ 138.886979][ T9912] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 138.906582][ T9912] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 138.915033][ T9912] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045f4aa [ 138.922996][ T9912] RDX: 00007f4977ef7ae0 RSI: 0000000020000040 RDI: 00007f4977ef7b00 22:24:33 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{0x0}], 0x1, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 138.930958][ T9912] RBP: 000000000078bf00 R08: 00007f4977ef7b40 R09: 00007f4977ef7ae0 [ 138.938926][ T9912] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000003 [ 138.946892][ T9912] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 139.008829][ T9925] ceph: No path or : separator in source 22:24:34 executing program 0 (fault-call:0 fault-nth:48): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:34 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500), 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 139.152974][ T9921] ceph: No path or : separator in source [ 139.186959][ T9933] ceph: No path or : separator in source 22:24:34 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480), 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 139.351049][ T9941] FAULT_INJECTION: forcing a failure. [ 139.351049][ T9941] name failslab, interval 1, probability 0, space 0, times 0 22:24:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:34 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 139.466069][ T9941] CPU: 0 PID: 9941 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 139.476513][ T9941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.486571][ T9941] Call Trace: [ 139.489865][ T9941] dump_stack+0x1e9/0x30e [ 139.494206][ T9941] should_fail+0x433/0x5b0 [ 139.498722][ T9941] ? tomoyo_encode2+0x25a/0x560 [ 139.503581][ T9941] should_failslab+0x5/0x20 [ 139.508169][ T9941] __kmalloc+0x74/0x330 [ 139.512351][ T9941] tomoyo_encode2+0x25a/0x560 [ 139.517037][ T9941] tomoyo_mount_permission+0x3e0/0x9d0 [ 139.522497][ T9941] ? check_preemption_disabled+0x40/0x240 [ 139.528223][ T9941] ? trace_kmem_cache_free+0xb2/0x100 [ 139.534292][ T9941] ? filename_lookup+0x410/0x5d0 [ 139.539376][ T9941] security_sb_mount+0x70/0xd0 [ 139.544154][ T9941] do_mount+0x109/0x2900 [ 139.548412][ T9941] ? _copy_from_user+0x116/0x170 [ 139.553370][ T9941] __se_sys_mount+0xd3/0x100 [ 139.557978][ T9941] do_syscall_64+0xf3/0x1b0 [ 139.562575][ T9941] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 139.568467][ T9941] RIP: 0033:0x45f4aa [ 139.572364][ T9941] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 139.591970][ T9941] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 139.600392][ T9941] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045f4aa 22:24:34 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500)=[{0x0}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 139.608421][ T9941] RDX: 00007f4977ef7ae0 RSI: 0000000020000040 RDI: 00007f4977ef7b00 [ 139.609965][ T9947] ceph: No path or : separator in source [ 139.617534][ T9941] RBP: 000000000078bf00 R08: 00007f4977ef7b40 R09: 00007f4977ef7ae0 [ 139.617542][ T9941] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000003 [ 139.617548][ T9941] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 139.663045][ T9949] ceph: No path or : separator in source [ 139.667075][ T9956] ceph: No path or : separator in source 22:24:34 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 139.821472][ T9964] ceph: No path or : separator in source 22:24:34 executing program 0 (fault-call:0 fault-nth:49): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:34 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500), 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 140.000010][ T9976] FAULT_INJECTION: forcing a failure. [ 140.000010][ T9976] name failslab, interval 1, probability 0, space 0, times 0 [ 140.015804][ T9978] ceph: No path or : separator in source [ 140.029676][ T9976] CPU: 1 PID: 9976 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 140.038042][ T9976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.048104][ T9976] Call Trace: [ 140.051404][ T9976] dump_stack+0x1e9/0x30e [ 140.056188][ T9976] should_fail+0x433/0x5b0 [ 140.060625][ T9976] ? getname_flags+0xb8/0x610 [ 140.065314][ T9976] should_failslab+0x5/0x20 [ 140.069828][ T9976] kmem_cache_alloc+0x53/0x2d0 [ 140.074604][ T9976] getname_flags+0xb8/0x610 [ 140.079383][ T9976] user_path_at_empty+0x28/0x50 [ 140.086238][ T9976] do_mount+0xd1/0x2900 [ 140.090490][ T9976] ? _copy_from_user+0x116/0x170 [ 140.095438][ T9976] __se_sys_mount+0xd3/0x100 [ 140.100047][ T9976] do_syscall_64+0xf3/0x1b0 [ 140.104532][ T9976] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 140.110400][ T9976] RIP: 0033:0x45f4aa [ 140.114324][ T9976] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 140.134117][ T9976] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 140.142625][ T9976] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045f4aa 22:24:35 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500)=[{0x0}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:35 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480), 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 140.150681][ T9976] RDX: 00007f4977ef7ae0 RSI: 0000000020000040 RDI: 00007f4977ef7b00 [ 140.158636][ T9976] RBP: 000000000078bf00 R08: 00007f4977ef7b40 R09: 00007f4977ef7ae0 [ 140.166599][ T9976] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000003 [ 140.174683][ T9976] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:35 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 140.260779][ T9982] ceph: No path or : separator in source 22:24:35 executing program 0 (fault-call:0 fault-nth:50): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:35 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500)=[{0x0}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 140.560464][ T9991] ceph: No path or : separator in source [ 140.577238][T10007] ceph: No path or : separator in source [ 140.580321][T10009] FAULT_INJECTION: forcing a failure. [ 140.580321][T10009] name failslab, interval 1, probability 0, space 0, times 0 [ 140.585530][ T9990] ceph: No path or : separator in source [ 140.613731][T10009] CPU: 0 PID: 10009 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 140.622357][T10009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.632594][T10009] Call Trace: [ 140.635901][T10009] dump_stack+0x1e9/0x30e [ 140.640238][T10009] should_fail+0x433/0x5b0 [ 140.644672][T10009] ? tomoyo_realpath_from_path+0xd8/0x630 [ 140.650388][T10009] should_failslab+0x5/0x20 [ 140.655174][T10009] __kmalloc+0x74/0x330 [ 140.659494][T10009] ? tomoyo_realpath_from_path+0xcb/0x630 [ 140.665223][T10009] tomoyo_realpath_from_path+0xd8/0x630 [ 140.670783][T10009] tomoyo_mount_permission+0x284/0x9d0 [ 140.676268][T10009] ? debug_check_no_obj_freed+0x592/0x640 [ 140.681993][T10009] ? check_preemption_disabled+0x40/0x240 [ 140.687792][T10009] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 140.693322][T10009] ? trace_kmem_cache_free+0xb2/0x100 [ 140.698696][T10009] ? filename_lookup+0x410/0x5d0 [ 140.703642][T10009] security_sb_mount+0x70/0xd0 [ 140.708409][T10009] do_mount+0x109/0x2900 [ 140.712638][T10009] ? _copy_from_user+0x116/0x170 [ 140.717606][T10009] __se_sys_mount+0xd3/0x100 [ 140.722205][T10009] do_syscall_64+0xf3/0x1b0 [ 140.726716][T10009] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 140.732598][T10009] RIP: 0033:0x45f4aa [ 140.736488][T10009] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 140.756913][T10009] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 140.765664][T10009] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045f4aa [ 140.773652][T10009] RDX: 00007f4977ef7ae0 RSI: 0000000020000040 RDI: 00007f4977ef7b00 [ 140.781621][T10009] RBP: 000000000078bf00 R08: 00007f4977ef7b40 R09: 00007f4977ef7ae0 [ 140.789683][T10009] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000003 [ 140.797835][T10009] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:35 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480), 0x0, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 140.814745][T10009] ERROR: Out of memory at tomoyo_realpath_from_path. [ 140.920046][T10015] ceph: No path or : separator in source 22:24:35 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500), 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:35 executing program 0 (fault-call:0 fault-nth:51): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:36 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500)=[{0x0}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 141.121469][T10028] ceph: No path or : separator in source 22:24:36 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500)=[{0x0}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 141.213803][T10026] ceph: No path or : separator in source [ 141.264290][T10035] FAULT_INJECTION: forcing a failure. [ 141.264290][T10035] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 141.277619][T10035] CPU: 1 PID: 10035 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 141.286098][T10035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.296256][T10035] Call Trace: [ 141.299564][T10035] dump_stack+0x1e9/0x30e [ 141.304076][T10035] should_fail+0x433/0x5b0 [ 141.308583][T10035] ? __kasan_kmalloc+0x103/0x140 [ 141.313613][T10035] prepare_alloc_pages+0x28c/0x4a0 [ 141.318804][T10035] __alloc_pages_nodemask+0xbc/0x5e0 [ 141.324093][T10035] ? __lock_acquire+0x116c/0x2c30 [ 141.329129][T10035] kmem_getpages+0x49/0x900 [ 141.333647][T10035] cache_grow_begin+0x7b/0x2e0 [ 141.338531][T10035] cache_alloc_refill+0x359/0x3f0 [ 141.343576][T10035] ? trace_irq_disable_rcuidle+0x1f/0x1d0 [ 141.349303][T10035] ? check_preemption_disabled+0xb0/0x240 [ 141.355026][T10035] ? debug_smp_processor_id+0x5/0x20 [ 141.360331][T10035] __kmalloc+0x30c/0x330 [ 141.364586][T10035] ? tomoyo_realpath_from_path+0xd8/0x630 [ 141.370309][T10035] tomoyo_realpath_from_path+0xd8/0x630 [ 141.375869][T10035] tomoyo_mount_permission+0x284/0x9d0 [ 141.381325][T10035] ? debug_check_no_obj_freed+0x592/0x640 [ 141.387044][T10035] ? check_preemption_disabled+0x40/0x240 [ 141.392772][T10035] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 141.398318][T10035] ? trace_kmem_cache_free+0xb2/0x100 [ 141.403693][T10035] ? filename_lookup+0x410/0x5d0 [ 141.408744][T10035] security_sb_mount+0x70/0xd0 [ 141.413523][T10035] do_mount+0x109/0x2900 [ 141.417774][T10035] ? _copy_from_user+0x116/0x170 [ 141.422756][T10035] __se_sys_mount+0xd3/0x100 [ 141.427357][T10035] do_syscall_64+0xf3/0x1b0 [ 141.432027][T10035] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 141.437922][T10035] RIP: 0033:0x45f4aa [ 141.441821][T10035] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 141.461455][T10035] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 141.469876][T10035] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045f4aa [ 141.478016][T10035] RDX: 00007f4977ef7ae0 RSI: 0000000020000040 RDI: 00007f4977ef7b00 [ 141.485983][T10035] RBP: 000000000078bf00 R08: 00007f4977ef7b40 R09: 00007f4977ef7ae0 [ 141.493942][T10035] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000003 [ 141.501899][T10035] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 141.561209][T10035] ceph: No path or : separator in source [ 141.562128][T10038] ceph: No path or : separator in source 22:24:36 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{0x0}], 0x1, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:36 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500), 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:36 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500)=[{0x0}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:36 executing program 0 (fault-call:0 fault-nth:52): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 141.882947][T10058] ceph: No path or : separator in source [ 141.919892][T10054] ceph: No path or : separator in source [ 141.953545][T10066] FAULT_INJECTION: forcing a failure. [ 141.953545][T10066] name failslab, interval 1, probability 0, space 0, times 0 22:24:36 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500), 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 142.048483][T10048] ceph: No path or : separator in source [ 142.062261][T10066] CPU: 0 PID: 10066 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 142.070773][T10066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.081202][T10066] Call Trace: [ 142.084508][T10066] dump_stack+0x1e9/0x30e [ 142.088850][T10066] should_fail+0x433/0x5b0 [ 142.093278][T10066] ? tomoyo_encode2+0x25a/0x560 22:24:37 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{0x0}], 0x1, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 142.098137][T10066] should_failslab+0x5/0x20 [ 142.102640][T10066] __kmalloc+0x74/0x330 [ 142.106805][T10066] tomoyo_encode2+0x25a/0x560 [ 142.111522][T10066] tomoyo_mount_permission+0x3e0/0x9d0 [ 142.117071][T10066] ? check_preemption_disabled+0x40/0x240 [ 142.123060][T10066] ? trace_kmem_cache_free+0xb2/0x100 [ 142.128439][T10066] ? filename_lookup+0x410/0x5d0 [ 142.133399][T10066] security_sb_mount+0x70/0xd0 [ 142.138169][T10066] do_mount+0x109/0x2900 [ 142.142508][T10066] ? _copy_from_user+0x116/0x170 [ 142.147507][T10066] __se_sys_mount+0xd3/0x100 [ 142.152222][T10066] do_syscall_64+0xf3/0x1b0 [ 142.156761][T10066] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 142.162789][T10066] RIP: 0033:0x45f4aa [ 142.166694][T10066] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 142.186638][T10066] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 142.197043][T10066] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045f4aa [ 142.205019][T10066] RDX: 00007f4977ef7ae0 RSI: 0000000020000040 RDI: 00007f4977ef7b00 [ 142.212979][T10066] RBP: 000000000078bf00 R08: 00007f4977ef7b40 R09: 00007f4977ef7ae0 [ 142.220944][T10066] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000003 [ 142.228927][T10066] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:37 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:37 executing program 0 (fault-call:0 fault-nth:53): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 142.337129][T10063] ceph: No path or : separator in source [ 142.362417][T10076] ceph: No path or : separator in source [ 142.427580][T10081] ceph: No path or : separator in source 22:24:37 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{0x0}], 0x1, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:37 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500)=[{0x0}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 142.723269][T10100] FAULT_INJECTION: forcing a failure. [ 142.723269][T10100] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 142.736507][T10100] CPU: 1 PID: 10100 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 142.744856][T10100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.755279][T10100] Call Trace: [ 142.758617][T10100] dump_stack+0x1e9/0x30e [ 142.762959][T10100] should_fail+0x433/0x5b0 [ 142.767467][T10100] ? __kasan_kmalloc+0x103/0x140 [ 142.772423][T10100] prepare_alloc_pages+0x28c/0x4a0 [ 142.777638][T10100] __alloc_pages_nodemask+0xbc/0x5e0 [ 142.782930][T10100] ? __lock_acquire+0x116c/0x2c30 [ 142.787966][T10100] kmem_getpages+0x49/0x900 [ 142.792478][T10100] cache_grow_begin+0x7b/0x2e0 [ 142.797248][T10100] cache_alloc_refill+0x359/0x3f0 [ 142.802272][T10100] ? trace_irq_disable_rcuidle+0x1f/0x1d0 [ 142.808095][T10100] ? check_preemption_disabled+0xb0/0x240 [ 142.813822][T10100] ? debug_smp_processor_id+0x5/0x20 [ 142.819143][T10100] __kmalloc+0x30c/0x330 [ 142.823393][T10100] ? tomoyo_realpath_from_path+0xd8/0x630 [ 142.829120][T10100] tomoyo_realpath_from_path+0xd8/0x630 [ 142.834712][T10100] tomoyo_mount_permission+0x284/0x9d0 [ 142.840169][T10100] ? debug_check_no_obj_freed+0x592/0x640 [ 142.845895][T10100] ? check_preemption_disabled+0x40/0x240 [ 142.851655][T10100] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 142.857205][T10100] ? trace_kmem_cache_free+0xb2/0x100 [ 142.862668][T10100] ? filename_lookup+0x410/0x5d0 [ 142.867637][T10100] security_sb_mount+0x70/0xd0 22:24:37 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:37 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 142.872436][T10100] do_mount+0x109/0x2900 [ 142.876688][T10100] ? _copy_from_user+0x116/0x170 [ 142.881720][T10100] __se_sys_mount+0xd3/0x100 [ 142.884409][T10113] ceph: No path or : separator in source [ 142.886309][T10100] do_syscall_64+0xf3/0x1b0 [ 142.886323][T10100] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 142.886333][T10100] RIP: 0033:0x45f4aa [ 142.886343][T10100] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 142.886349][T10100] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 142.886358][T10100] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045f4aa [ 142.886365][T10100] RDX: 00007f4977ef7ae0 RSI: 0000000020000040 RDI: 00007f4977ef7b00 [ 142.886371][T10100] RBP: 000000000078bf00 R08: 00007f4977ef7b40 R09: 00007f4977ef7ae0 [ 142.886376][T10100] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000003 [ 142.886382][T10100] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 142.961290][T10100] ceph: No path or : separator in source [ 143.073144][T10102] ceph: No path or : separator in source 22:24:38 executing program 0 (fault-call:0 fault-nth:54): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:38 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500)=[{0x0}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:38 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 143.300255][T10136] FAULT_INJECTION: forcing a failure. [ 143.300255][T10136] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 143.313526][T10136] CPU: 1 PID: 10136 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 143.321945][T10136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.332290][T10136] Call Trace: [ 143.335590][T10136] dump_stack+0x1e9/0x30e [ 143.339944][T10136] should_fail+0x433/0x5b0 [ 143.344373][T10136] ? __kasan_kmalloc+0x103/0x140 [ 143.349326][T10136] prepare_alloc_pages+0x28c/0x4a0 [ 143.354576][T10136] __alloc_pages_nodemask+0xbc/0x5e0 [ 143.359971][T10136] ? __lock_acquire+0x116c/0x2c30 [ 143.366026][T10136] kmem_getpages+0x49/0x900 [ 143.370544][T10136] cache_grow_begin+0x7b/0x2e0 [ 143.375344][T10136] cache_alloc_refill+0x359/0x3f0 [ 143.380375][T10136] ? trace_irq_disable_rcuidle+0x1f/0x1d0 [ 143.386708][T10136] ? check_preemption_disabled+0xb0/0x240 [ 143.392546][T10136] ? debug_smp_processor_id+0x5/0x20 [ 143.397877][T10136] __kmalloc+0x30c/0x330 [ 143.402129][T10136] ? tomoyo_realpath_from_path+0xd8/0x630 [ 143.407888][T10136] tomoyo_realpath_from_path+0xd8/0x630 [ 143.413558][T10136] tomoyo_mount_permission+0x284/0x9d0 [ 143.419130][T10136] ? debug_check_no_obj_freed+0x592/0x640 [ 143.424994][T10136] ? check_preemption_disabled+0x40/0x240 [ 143.430765][T10136] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 143.436356][T10136] ? trace_kmem_cache_free+0xb2/0x100 [ 143.441735][T10136] ? filename_lookup+0x410/0x5d0 [ 143.446697][T10136] security_sb_mount+0x70/0xd0 [ 143.451472][T10136] do_mount+0x109/0x2900 [ 143.455750][T10136] ? _copy_from_user+0x116/0x170 [ 143.460703][T10136] __se_sys_mount+0xd3/0x100 [ 143.465323][T10136] do_syscall_64+0xf3/0x1b0 [ 143.469828][T10136] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 143.475725][T10136] RIP: 0033:0x45f4aa [ 143.479650][T10136] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 143.499480][T10136] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 143.508971][T10136] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045f4aa [ 143.516977][T10136] RDX: 00007f4977ef7ae0 RSI: 0000000020000040 RDI: 00007f4977ef7b00 [ 143.524957][T10136] RBP: 000000000078bf00 R08: 00007f4977ef7b40 R09: 00007f4977ef7ae0 [ 143.532942][T10136] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000003 [ 143.540927][T10136] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 [ 143.562590][T10136] ceph: No path or : separator in source 22:24:38 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 143.614040][T10142] ceph: No path or : separator in source 22:24:38 executing program 0 (fault-call:0 fault-nth:55): syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 143.713742][T10141] ceph: No path or : separator in source 22:24:38 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500)=[{0x0}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 143.900286][T10159] FAULT_INJECTION: forcing a failure. [ 143.900286][T10159] name failslab, interval 1, probability 0, space 0, times 0 [ 143.913446][T10159] CPU: 1 PID: 10159 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 143.921787][T10159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.932171][T10159] Call Trace: [ 143.935472][T10159] dump_stack+0x1e9/0x30e [ 143.939817][T10159] should_fail+0x433/0x5b0 [ 143.944254][T10159] ? ceph_init_fs_context+0x19c/0x560 [ 143.949632][T10159] should_failslab+0x5/0x20 [ 143.954134][T10159] __kmalloc_track_caller+0x72/0x320 [ 143.959427][T10159] kstrdup+0x31/0x70 [ 143.963333][T10159] ceph_init_fs_context+0x19c/0x560 [ 143.968612][T10159] alloc_fs_context+0x5df/0x710 [ 143.973669][T10159] do_mount+0x11e3/0x2900 [ 143.978105][T10159] ? _copy_from_user+0x116/0x170 [ 143.983061][T10159] __se_sys_mount+0xd3/0x100 [ 143.988025][T10159] do_syscall_64+0xf3/0x1b0 [ 143.992572][T10159] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 143.998471][T10159] RIP: 0033:0x45f4aa [ 144.002369][T10159] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 144.022042][T10159] RSP: 002b:00007f4977ef7a68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 144.030466][T10159] RAX: ffffffffffffffda RBX: 0000000000509520 RCX: 000000000045f4aa [ 144.038455][T10159] RDX: 00007f4977ef7ae0 RSI: 0000000020000040 RDI: 00007f4977ef7b00 [ 144.046734][T10159] RBP: 000000000078bf00 R08: 00007f4977ef7b40 R09: 00007f4977ef7ae0 [ 144.054823][T10159] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000003 [ 144.062984][T10159] R13: 0000000000000c0a R14: 00000000004ce52a R15: 00007f4977ef86d4 22:24:39 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 144.120721][T10165] ceph: No path or : separator in source 22:24:39 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:39 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 144.346995][T10177] ceph: No path or : separator in source 22:24:39 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:39 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:39 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 144.591133][T10193] ceph: No path or : separator in source 22:24:39 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:39 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', 0x0, 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:39 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500), 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:39 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', 0x0, 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:40 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 145.152275][T10225] ceph: No path or : separator in source 22:24:40 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x0, 0x0, 0x0, 0x0) [ 145.248670][T10238] ceph: No path or : separator in source 22:24:40 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500), 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:40 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', 0x0, 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 145.526196][T10255] ceph: No path or : separator in source [ 145.538998][T10253] ceph: No path or : separator in source 22:24:40 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x0, 0x0, 0x0, 0x0) 22:24:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340), 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:40 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', 0x0, 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:40 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', 0x0, 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 145.957970][T10273] ceph: No path or : separator in source 22:24:40 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500), 0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:41 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0, 0x0, 0x0) [ 146.056162][T10273] ceph: No path or : separator in source 22:24:41 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', 0x0, 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:41 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', 0x0, 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 146.254059][T10291] ceph: No path or : separator in source [ 146.410094][T10285] ceph: No path or : separator in source [ 146.421585][T10291] ceph: No path or : separator in source 22:24:41 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x0, 0x0, 0x0, 0x0) 22:24:41 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', 0x0, 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:41 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', 0x0, 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:41 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500)=[{0x0}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 146.750811][T10321] ceph: No path or : separator in source 22:24:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340), 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 146.892372][T10321] ceph: No path or : separator in source 22:24:42 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000180)='\'\x00') 22:24:42 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x0, 0x0, 0x0, 0x0) [ 147.044271][T10334] ceph: No path or : separator in source 22:24:42 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000180)='\'\x00') 22:24:42 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500)=[{0x0}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 147.187939][T10352] ceph: No path or : separator in source 22:24:42 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000180)='\'\x00') [ 147.230410][T10352] ceph: No path or : separator in source 22:24:42 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x0, 0x0, 0x0, 0x0) [ 147.402181][T10367] ceph: No path or : separator in source [ 147.420426][T10366] ceph: No path or : separator in source [ 147.441274][T10356] ceph: No path or : separator in source [ 147.589170][T10376] ceph: No path or : separator in source [ 147.598010][T10370] ceph: No path or : separator in source 22:24:42 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000180)='\'\x00') 22:24:42 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000180)='\'\x00') 22:24:42 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x0, 0x0, 0x0, 0x0) 22:24:42 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000180)='\'\x00') 22:24:42 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003500)=[{0x0}], 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340), 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 147.901121][T10390] ceph: No path or : separator in source [ 147.952956][T10389] ceph: No path or : separator in source [ 147.958768][T10396] ceph: No path or : separator in source 22:24:43 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 148.119914][T10407] ceph: No path or : separator in source 22:24:43 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x0, 0x0, 0x0, 0x0) 22:24:43 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000180)='\'\x00') [ 148.186528][T10390] ceph: No path or : separator in source [ 148.215570][T10402] ceph: No path or : separator in source 22:24:43 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000180)='\'\x00') 22:24:43 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000180)='\'\x00') [ 148.387450][T10425] ceph: No path or : separator in source [ 148.475317][T10425] ceph: No path or : separator in source [ 148.482330][T10428] ceph: No path or : separator in source 22:24:43 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xa, 0x0, 0x0, 0x0, 0x0) [ 148.545226][T10432] ceph: No path or : separator in source [ 148.576068][T10445] ceph: No path or : separator in source 22:24:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:43 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)='\'\x00') [ 148.842863][T10455] ceph: No path or : separator in source [ 148.942862][T10455] ceph: No path or : separator in source 22:24:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:43 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:43 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:43 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:43 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xb, 0x0, 0x0, 0x0, 0x0) [ 149.072552][T10467] ceph: No path or : separator in source [ 149.160558][T10476] ceph: No path or : separator in source 22:24:44 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)='\'\x00') 22:24:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 149.250516][T10476] ceph: No path or : separator in source [ 149.279736][T10479] ceph: No path or : separator in source 22:24:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:44 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xc, 0x0, 0x0, 0x0, 0x0) [ 149.525513][T10480] ceph: No path or : separator in source [ 149.549319][T10500] ceph: No path or : separator in source 22:24:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:44 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)='\'\x00') 22:24:44 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:44 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}], 0x11, &(0x7f0000000180)='\'\x00') [ 149.663089][T10511] ceph: No path or : separator in source [ 149.733382][T10511] ceph: No path or : separator in source [ 149.832655][T10526] ceph: No path or : separator in source [ 150.000015][T10531] ceph: No path or : separator in source [ 150.131635][T10525] ceph: No path or : separator in source 22:24:45 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:45 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xd, 0x0, 0x0, 0x0, 0x0) 22:24:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:45 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:45 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}], 0x11, &(0x7f0000000180)='\'\x00') [ 150.403262][T10546] ceph: No path or : separator in source 22:24:45 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 150.455073][T10546] ceph: No path or : separator in source 22:24:45 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xe, 0x0, 0x0, 0x0, 0x0) [ 150.542619][T10549] ceph: No path or : separator in source 22:24:45 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:24:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 150.685450][T10558] ceph: No path or : separator in source [ 150.753086][T10562] ceph: No path or : separator in source 22:24:45 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {0x0, 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 150.807185][T10579] ceph: No path or : separator in source [ 150.868087][T10586] ceph: No path or : separator in source 22:24:45 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', 0x0, 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:45 executing program 3: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 150.995672][T10579] ceph: No path or : separator in source 22:24:46 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {0x0, 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 151.039236][T10590] ceph: No path or : separator in source 22:24:46 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x10, 0x0, 0x0, 0x0, 0x0) [ 151.166585][T10609] ceph: No path or : separator in source [ 151.266291][T10615] ceph: No path or : separator in source 22:24:46 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {0x0, 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000cc0)=[{&(0x7f00000001c0)=""/38, 0x26}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000700)=[{&(0x7f0000000140)=""/25, 0x19}, {0x0}], 0xd) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r3, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r5, &(0x7f0000000100)={0x2, 0x2}, 0x10) shutdown(r4, 0x0) [ 151.371425][T10623] ceph: No path or : separator in source 22:24:46 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {0x0, 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:46 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', 0x0, 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 151.463016][T10615] ceph: No path or : separator in source 22:24:46 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x11, 0x0, 0x0, 0x0, 0x0) [ 151.572131][T10639] ceph: No path or : separator in source [ 151.607341][T10645] ceph: No path or : separator in source 22:24:46 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {0x0, 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:46 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', 0x0, 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 151.732650][T10645] ceph: No path or : separator in source 22:24:46 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x12, 0x0, 0x0, 0x0, 0x0) [ 151.838117][T10641] ceph: No path or : separator in source 22:24:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 151.979446][T10670] ceph: No path or : separator in source 22:24:47 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {0x0, 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 152.041682][T10664] ceph: No path or : separator in source 22:24:47 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000180)='\'\x00') [ 152.126677][T10670] ceph: No path or : separator in source 22:24:47 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x25, 0x0, 0x0, 0x0, 0x0) [ 152.292812][T10690] ceph: No path or : separator in source 22:24:47 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0), 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:47 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000010000000000000070000000107e38b49506de969e642ff5c04e00000020010ebd7555bcbc138bf598c28ee1b39abfcc18e1cbf3cbca95bb39527d6242d391af7f6667a9ffd812939f52d1f476f506a9d065a09afc6dbf63c42ffda46fb89a2cca4a78809c01fa6698f75a5f734eb"], 0x18}}], 0x1, 0x0) [ 152.407124][T10698] ceph: No path or : separator in source [ 152.506223][T10695] ceph: No path or : separator in source [ 152.507393][T10698] ceph: No path or : separator in source [ 152.560244][T10705] ceph: No path or : separator in source 22:24:47 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0), 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:47 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x2f, 0x0, 0x0, 0x0, 0x0) 22:24:47 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0), 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:47 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000180)='\'\x00') [ 152.724500][T10720] ceph: No path or : separator in source 22:24:47 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x48, 0x0, 0x0, 0x0, 0x0) [ 152.773254][T10720] ceph: No path or : separator in source 22:24:47 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x4c, 0x0, 0x0, 0x0, 0x0) 22:24:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:47 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x5c, 0x0, 0x0, 0x0, 0x0) [ 152.924604][T10728] ceph: No path or : separator in source [ 153.102843][T10741] ceph: No path or : separator in source [ 153.111611][T10743] ceph: No path or : separator in source [ 153.231568][T10751] ceph: No path or : separator in source 22:24:48 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000180)='\'\x00') 22:24:48 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x60, 0x0, 0x0, 0x0, 0x0) 22:24:48 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0), 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 153.518388][T10760] ceph: No path or : separator in source [ 153.679753][T10760] ceph: No path or : separator in source [ 153.704439][T10771] ceph: No path or : separator in source [ 153.711184][T10759] ceph: No path or : separator in source 22:24:49 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000010000000000000070000000107e38b49506de969e642ff5c04e00000020010ebd7555bcbc138bf598c28ee1b39abfcc18e1cbf3cbca95bb39527d6242d391af7f6667a9ffd812939f52d1f476f506a9d065a09afc6dbf63c42ffda46fb89a2cca4a78809c01fa6698f75a5f734eb"], 0x18}}], 0x1, 0x0) 22:24:49 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x68, 0x0, 0x0, 0x0, 0x0) 22:24:49 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0), 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:49 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 154.045552][T10704] syz-executor.3 (10704) used greatest stack depth: 23712 bytes left 22:24:49 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0), 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 154.210292][T10786] ceph: No path or : separator in source 22:24:49 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000010000000000000070000000107e38b49506de969e642ff5c04e00000020010ebd7555bcbc138bf598c28ee1b39abfcc18e1cbf3cbca95bb39527d6242d391af7f6667a9ffd812939f52d1f476f506a9d065a09afc6dbf63c42ffda46fb89a2cca4a78809c01fa6698f75a5f734eb"], 0x18}}], 0x1, 0x0) 22:24:49 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000010000000000000070000000107e38b49506de969e642ff5c04e00000020010ebd7555bcbc138bf598c28ee1b39abfcc18e1cbf3cbca95bb39527d6242d391af7f6667a9ffd812939f52d1f476f506a9d065a09afc6dbf63c42ffda46fb89a2cca4a78809c01fa6698f75a5f734eb"], 0x18}}], 0x1, 0x0) [ 154.382280][T10787] ceph: No path or : separator in source [ 154.387702][T10786] ceph: No path or : separator in source [ 154.398115][T10785] ceph: No path or : separator in source [ 154.498954][T10794] ceph: No path or : separator in source 22:24:49 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x6c, 0x0, 0x0, 0x0, 0x0) 22:24:49 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a", 0x18, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:49 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) 22:24:49 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}], 0x11, &(0x7f0000000180)='\'\x00') [ 154.773282][T10814] ceph: No path or : separator in source 22:24:49 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a", 0x18, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:49 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) [ 154.854694][T10814] ceph: No path or : separator in source 22:24:49 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x74, 0x0, 0x0, 0x0, 0x0) 22:24:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 154.961499][T10830] ceph: No path or : separator in source 22:24:49 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:24:50 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}], 0x11, &(0x7f0000000180)='\'\x00') [ 155.073391][T10822] ceph: No path or : separator in source [ 155.111049][T10844] ceph: No path or : separator in source 22:24:50 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) socket$unix(0x1, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 155.131341][T10837] ceph: No path or : separator in source 22:24:50 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a", 0x18, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:50 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) socket$unix(0x1, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 155.305306][T10844] ceph: No path or : separator in source [ 155.337721][T10858] ceph: No path or : separator in source 22:24:50 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a", 0x18, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:50 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x7a, 0x0, 0x0, 0x0, 0x0) 22:24:50 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {0x0, 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:50 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) socket$unix(0x1, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 155.620081][T10869] ceph: No path or : separator in source [ 155.738619][T10872] ceph: No path or : separator in source [ 155.742098][T10880] ceph: No path or : separator in source 22:24:50 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 155.806490][T10889] ceph: No path or : separator in source 22:24:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:50 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a", 0x18, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 155.948038][T10880] ceph: No path or : separator in source 22:24:51 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 22:24:51 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 22:24:51 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {0x0, 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:51 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x500, 0x0, 0x0, 0x0, 0x0) 22:24:51 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a", 0x18, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 156.278247][T10908] ceph: No path or : separator in source 22:24:51 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 156.383677][T10900] ceph: No path or : separator in source [ 156.440565][T10921] ceph: No path or : separator in source 22:24:51 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:24:51 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea80", 0x24, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 156.510053][T10914] ceph: No path or : separator in source [ 156.541256][T10921] ceph: No path or : separator in source [ 156.567942][T10920] ceph: No path or : separator in source 22:24:51 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x600, 0x0, 0x0, 0x0, 0x0) 22:24:51 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 156.712730][T10936] ceph: No path or : separator in source [ 156.783973][T10948] ceph: No path or : separator in source [ 156.852318][T10948] ceph: No path or : separator in source 22:24:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:51 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {0x0, 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:51 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea80", 0x24, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:51 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x3b) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:24:51 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea80", 0x24, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:51 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x700, 0x0, 0x0, 0x0, 0x0) 22:24:52 executing program 3: wait4(0x0, 0x0, 0x80000002, 0x0) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:24:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 157.071268][T10967] ceph: No path or : separator in source 22:24:52 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 157.154935][T10960] ceph: No path or : separator in source 22:24:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 157.201329][T10962] ceph: No path or : separator in source [ 157.235444][T10965] ceph: No path or : separator in source [ 157.237778][T10967] ceph: No path or : separator in source 22:24:52 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea80", 0x24, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:52 executing program 3: set_mempolicy(0x0, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:24:52 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea80", 0x24, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:52 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0), 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:52 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x900, 0x0, 0x0, 0x0, 0x0) 22:24:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:52 executing program 3: set_mempolicy(0x0, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:24:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:52 executing program 3: set_mempolicy(0x0, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 157.639658][T11008] ceph: No path or : separator in source [ 157.650039][T10999] ceph: No path or : separator in source [ 157.660333][T11000] ceph: No path or : separator in source 22:24:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:52 executing program 3: set_mempolicy(0x2, 0x0, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:24:52 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xa00, 0x0, 0x0, 0x0, 0x0) [ 157.837826][T11019] ceph: No path or : separator in source [ 157.981995][T11033] ceph: No path or : separator in source 22:24:52 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598", 0x2a, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:52 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0), 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:53 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea80", 0x24, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:53 executing program 3: set_mempolicy(0x2, 0x0, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 158.026582][T11033] ceph: No path or : separator in source 22:24:53 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xb00, 0x0, 0x0, 0x0, 0x0) 22:24:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 158.206374][T11041] ceph: No path or : separator in source 22:24:53 executing program 3: set_mempolicy(0x2, 0x0, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 158.347123][T11059] ceph: No path or : separator in source [ 158.383632][T11049] ceph: No path or : separator in source 22:24:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:53 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0), 0x0, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 158.468207][T11059] ceph: No path or : separator in source 22:24:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x0, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:53 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xc00, 0x0, 0x0, 0x0, 0x0) [ 158.531914][T11066] ceph: No path or : separator in source 22:24:53 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598", 0x2a, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:53 executing program 3: set_mempolicy(0x2, &(0x7f0000000080), 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 158.612835][T11079] ceph: No path or : separator in source 22:24:53 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598", 0x2a, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x0, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 158.723780][T11087] ceph: No path or : separator in source [ 158.752157][T11079] ceph: No path or : separator in source 22:24:53 executing program 3: set_mempolicy(0x2, &(0x7f0000000080), 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:24:53 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, 0x0) 22:24:53 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a", 0x18, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:53 executing program 3: set_mempolicy(0x2, &(0x7f0000000080), 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 158.881659][T11098] ceph: No path or : separator in source 22:24:53 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598", 0x2a, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x0, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:54 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 159.050618][T11113] ceph: No path or : separator in source [ 159.071267][T11116] ceph: No path or : separator in source 22:24:54 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 159.184455][T11113] ceph: No path or : separator in source 22:24:54 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x0, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:54 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a", 0x18, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 159.231773][T11105] ceph: No path or : separator in source [ 159.387524][T11119] ceph: No path or : separator in source [ 159.587340][T11147] ceph: No path or : separator in source 22:24:54 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598", 0x2a, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:54 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xe00, 0x0, 0x0, 0x0, 0x0) 22:24:54 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:24:54 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cde", 0x2d, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:54 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a", 0x18, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:54 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 159.763499][T11155] ceph: No path or : separator in source [ 159.881826][T11159] ceph: No path or : separator in source [ 159.883058][T11155] ceph: No path or : separator in source [ 159.920255][T11157] ceph: No path or : separator in source 22:24:54 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x1020, 0x0, 0x0, 0x0, 0x0) 22:24:54 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:24:54 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598", 0x2a, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 160.062623][T11177] ceph: No path or : separator in source 22:24:55 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 160.142346][T11186] ceph: No path or : separator in source 22:24:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x0, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:55 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cde", 0x2d, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 160.248281][T11186] ceph: No path or : separator in source [ 160.324249][T11185] ceph: No path or : separator in source 22:24:55 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cde", 0x2d, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:55 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x1100, 0x0, 0x0, 0x0, 0x0) 22:24:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x0, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:55 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea80", 0x24, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:55 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 160.549011][T11208] ceph: No path or : separator in source [ 160.635191][T11208] ceph: No path or : separator in source 22:24:55 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 160.699940][T11218] ceph: No path or : separator in source 22:24:55 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x1200, 0x0, 0x0, 0x0, 0x0) [ 160.770724][T11224] ceph: No path or : separator in source 22:24:55 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cde", 0x2d, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:55 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:24:55 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cde", 0x2d, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 160.900652][T11237] ceph: No path or : separator in source [ 160.925496][T11225] ceph: No path or : separator in source [ 160.987715][T11237] ceph: No path or : separator in source 22:24:56 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:24:56 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x1f00, 0x0, 0x0, 0x0, 0x0) 22:24:56 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea80", 0x24, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 161.176394][T11255] ceph: No path or : separator in source 22:24:56 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 161.247205][T11248] ceph: No path or : separator in source [ 161.266309][T11261] ceph: No path or : separator in source [ 161.360092][T11261] ceph: No path or : separator in source 22:24:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x0, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:56 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cde", 0x2d, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:56 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:24:56 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0x0, 0x0, 0x0, 0x0) 22:24:56 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 161.516719][T11270] ceph: No path or : separator in source 22:24:56 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2", 0x2e, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:56 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 161.686291][T11285] ceph: No path or : separator in source [ 161.726907][T11292] ceph: No path or : separator in source 22:24:56 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea80", 0x24, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 161.787344][T11285] ceph: No path or : separator in source 22:24:56 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x2010, 0x0, 0x0, 0x0, 0x0) 22:24:56 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 22:24:56 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) 22:24:56 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2", 0x2e, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 161.976719][T11300] ceph: No path or : separator in source [ 161.986180][T11309] ceph: No path or : separator in source [ 162.093126][T11304] ceph: No path or : separator in source [ 162.175824][T11309] ceph: No path or : separator in source [ 162.189625][T11328] ceph: No path or : separator in source 22:24:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x0, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:57 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) 22:24:57 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2", 0x2e, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:57 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598", 0x2a, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:57 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x2500, 0x0, 0x0, 0x0, 0x0) 22:24:57 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2", 0x2e, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:57 executing program 3: set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) [ 162.447001][T11343] ceph: No path or : separator in source 22:24:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775db7b2803b4f0a12585675d26b0d5e383e5b3b60ced5c54dbb7295df0df8217ad62005127000000000000e60000", 0x30) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) write$UHID_DESTROY(r2, &(0x7f0000000080), 0xfff2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvmmsg(r2, &(0x7f0000004ac0)=[{{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f00000004c0)=""/201, 0xc9}], 0x1}}, {{0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000004d00)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, 0x0) [ 162.561888][T11344] ceph: No path or : separator in source [ 162.610084][T11343] ceph: No path or : separator in source [ 162.612953][T11340] ceph: No path or : separator in source [ 162.686214][T11342] ceph: No path or : separator in source 22:24:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775db7b2803b4f0a12585675d26b0d5e383e5b3b60ced5c54dbb7295df0df8217ad62005127000000000000e60000", 0x30) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) write$UHID_DESTROY(r2, &(0x7f0000000080), 0xfff2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvmmsg(r2, &(0x7f0000004ac0)=[{{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f00000004c0)=""/201, 0xc9}], 0x1}}, {{0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000004d00)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, 0x0) 22:24:57 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x2f00, 0x0, 0x0, 0x0, 0x0) 22:24:57 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598", 0x2a, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:57 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2", 0x2e, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 162.961845][T11386] ceph: No path or : separator in source [ 163.037337][T11386] ceph: No path or : separator in source [ 163.112430][T11391] ceph: No path or : separator in source [ 163.129387][T11399] ceph: No path or : separator in source 22:24:58 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x0, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:58 executing program 3: pipe(&(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r4}) 22:24:58 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2", 0x2e, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:58 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) 22:24:58 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f}], 0x11, &(0x7f0000000180)='\'\x00') [ 163.354191][T11412] ceph: No path or : separator in source 22:24:58 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598", 0x2a, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 163.458442][T11412] ceph: No path or : separator in source 22:24:58 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x4800, 0x0, 0x0, 0x0, 0x0) [ 163.537600][T11411] ceph: No path or : separator in source [ 163.576058][T11415] ceph: No path or : separator in source [ 163.643806][T11438] ceph: No path or : separator in source 22:24:58 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={[{@commit={'commit', 0x3d, 0x100000000}}]}) [ 163.701665][T11443] ceph: No path or : separator in source 22:24:58 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cde", 0x2d, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 163.817730][T11443] ceph: No path or : separator in source 22:24:58 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x4c00, 0x0, 0x0, 0x0, 0x0) 22:24:58 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:58 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f}], 0x11, &(0x7f0000000180)='\'\x00') [ 163.922077][T11458] REISERFS warning (device loop3): super-6508 reiserfs_parse_options: bad value 0x0000000100000000 for -ocommit [ 163.922077][T11458] [ 164.026628][T11467] ceph: No path or : separator in source [ 164.051620][T11461] ceph: No path or : separator in source 22:24:59 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x0, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:24:59 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cde", 0x2d, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 164.199966][T11472] ceph: No path or : separator in source [ 164.221105][T11473] ceph: No path or : separator in source [ 164.229408][T11467] ceph: No path or : separator in source 22:24:59 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x5c00, 0x0, 0x0, 0x0, 0x0) [ 164.380775][T11458] REISERFS warning (device loop3): reiserfs_fill_super: Cannot allocate commit workqueue 22:24:59 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:59 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f}], 0x11, &(0x7f0000000180)='\'\x00') 22:24:59 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={[{@commit={'commit', 0x3d, 0x100000000}}]}) [ 164.441582][T11496] ceph: No path or : separator in source 22:24:59 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cde", 0x2d, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 164.599748][T11503] ceph: No path or : separator in source [ 164.708400][T11508] ceph: No path or : separator in source [ 164.738805][T11509] ceph: No path or : separator in source [ 164.747685][T11503] ceph: No path or : separator in source 22:24:59 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x0) [ 164.763613][T11513] REISERFS warning (device loop3): super-6508 reiserfs_parse_options: bad value 0x0000000100000000 for -ocommit [ 164.763613][T11513] [ 164.871906][T11523] ceph: No path or : separator in source 22:24:59 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:00 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f}], 0x11, &(0x7f0000000180)='\'\x00') [ 165.018895][T11536] ceph: No path or : separator in source 22:25:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x0, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:00 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={[{@commit={'commit', 0x3d, 0x100000000}}]}) [ 165.138309][T11536] ceph: No path or : separator in source 22:25:00 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x6800, 0x0, 0x0, 0x0, 0x0) [ 165.257528][T11547] ceph: No path or : separator in source 22:25:00 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2", 0x2e, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 165.394839][T11558] ceph: No path or : separator in source [ 165.417782][T11559] ceph: No path or : separator in source 22:25:00 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:00 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 165.469498][T11555] REISERFS warning (device loop3): super-6508 reiserfs_parse_options: bad value 0x0000000100000000 for -ocommit [ 165.469498][T11555] 22:25:00 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x6c00, 0x0, 0x0, 0x0, 0x0) 22:25:00 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={[{@commit={'commit', 0x3d, 0x100000000}}]}) [ 165.654907][T11568] ceph: No path or : separator in source [ 165.811003][T11583] ceph: No path or : separator in source 22:25:00 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x7400, 0x0, 0x0, 0x0, 0x0) [ 165.864792][T11582] ceph: No path or : separator in source [ 165.899572][T11583] ceph: No path or : separator in source 22:25:00 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 165.972491][T11587] REISERFS warning (device loop3): super-6508 reiserfs_parse_options: bad value 0x0000000100000000 for -ocommit [ 165.972491][T11587] [ 166.010815][T11577] ceph: No path or : separator in source 22:25:00 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2", 0x2e, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:00 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x7a00, 0x0, 0x0, 0x0, 0x0) 22:25:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x0, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:01 executing program 3: syz_mount_image$reiserfs(0x0, &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={[{@commit={'commit', 0x3d, 0x100000000}}]}) [ 166.261171][T11608] ceph: No path or : separator in source 22:25:01 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xedc0, 0x0, 0x0, 0x0, 0x0) [ 166.348850][T11607] ceph: No path or : separator in source 22:25:01 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 166.441678][T11623] ceph: No path or : separator in source 22:25:01 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x20000, 0x0, 0x0, 0x0, 0x0) [ 166.520798][T11609] ceph: No path or : separator in source 22:25:01 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2", 0x2e, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:01 executing program 3: syz_mount_image$reiserfs(0x0, &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={[{@commit={'commit', 0x3d, 0x100000000}}]}) [ 166.729191][T11638] ceph: No path or : separator in source 22:25:01 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 166.881685][T11631] ceph: No path or : separator in source [ 166.888396][T11638] ceph: No path or : separator in source [ 166.897974][T11648] ceph: No path or : separator in source 22:25:02 executing program 3: syz_mount_image$reiserfs(0x0, &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={[{@commit={'commit', 0x3d, 0x100000000}}]}) 22:25:02 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {0x0, 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:02 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x80000, 0x0, 0x0, 0x0, 0x0) 22:25:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 167.116281][T11658] ceph: No path or : separator in source 22:25:02 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f}], 0x11, &(0x7f0000000180)='\'\x00') [ 167.298062][T11676] ceph: No path or : separator in source 22:25:02 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {0x0, 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:02 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={[{@commit={'commit', 0x3d, 0x100000000}}]}) [ 167.422747][T11676] ceph: No path or : separator in source [ 167.433472][T11672] ceph: No path or : separator in source 22:25:02 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, 0x0) [ 167.540744][T11682] ceph: No path or : separator in source 22:25:02 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {0x0, 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 167.703278][T11700] ceph: No path or : separator in source 22:25:02 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={[{@commit={'commit', 0x3d, 0x100000000}}]}) [ 167.822386][T11708] ceph: No path or : separator in source 22:25:02 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f}], 0x11, &(0x7f0000000180)='\'\x00') [ 167.892032][T11707] ceph: No path or : separator in source 22:25:02 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={[{@commit={'commit', 0x3d, 0x100000000}}]}) 22:25:02 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, 0x0) 22:25:02 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {0x0, 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 168.184348][T11727] ceph: No path or : separator in source 22:25:03 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {0x0, 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 168.247138][T11734] ceph: No path or : separator in source 22:25:03 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:25:03 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f}], 0x11, &(0x7f0000000180)='\'\x00') [ 168.360908][T11733] ceph: No path or : separator in source [ 168.371525][T11734] ceph: No path or : separator in source 22:25:03 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x3000000, 0x0, 0x0, 0x0, 0x0) [ 168.525399][T11754] ceph: No path or : separator in source [ 168.531469][T11760] ceph: No path or : separator in source [ 168.532433][T11750] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 22:25:03 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {0x0, 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 168.626483][T11760] ceph: No path or : separator in source [ 168.665990][T11768] ceph: No path or : separator in source 22:25:03 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x4000000, 0x0, 0x0, 0x0, 0x0) 22:25:03 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0), 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:03 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:25:03 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 168.868772][T11777] ceph: No path or : separator in source [ 168.913548][T11775] ceph: No path or : separator in source 22:25:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 168.992836][T11777] ceph: No path or : separator in source 22:25:04 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x5000000, 0x0, 0x0, 0x0, 0x0) [ 169.097267][T11792] ceph: No path or : separator in source [ 169.158022][T11786] ceph: No path or : separator in source 22:25:04 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0), 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 169.205566][T11793] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 22:25:04 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 169.252055][T11807] ceph: No path or : separator in source 22:25:04 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0), 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 169.362626][T11807] ceph: No path or : separator in source 22:25:04 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 169.406813][T11812] ceph: No path or : separator in source 22:25:04 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x6000000, 0x0, 0x0, 0x0, 0x0) [ 169.550966][T11825] ceph: No path or : separator in source 22:25:04 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0), 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 169.594838][T11823] ceph: No path or : separator in source [ 169.619154][T11833] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 [ 169.638861][T11836] ceph: No path or : separator in source 22:25:04 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)) 22:25:04 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0), 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:04 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 169.795641][T11836] ceph: No path or : separator in source [ 169.827605][T11847] ceph: No path or : separator in source 22:25:04 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x7000000, 0x0, 0x0, 0x0, 0x0) 22:25:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) socket(0x10, 0x80002, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 170.007227][T11857] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 22:25:05 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0), 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 170.065789][T11866] ceph: No path or : separator in source [ 170.081679][T11869] ceph: No path or : separator in source [ 170.092241][T11858] ceph: No path or : separator in source 22:25:05 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e484", 0x7a, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:05 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)) [ 170.244370][T11866] ceph: No path or : separator in source 22:25:05 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {0x0, 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:05 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x8000000, 0x0, 0x0, 0x0, 0x0) [ 170.356774][T11886] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 [ 170.400006][T11879] ceph: No path or : separator in source [ 170.420674][T11894] ceph: No path or : separator in source 22:25:05 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e484", 0x7a, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 170.540562][T11898] ceph: No path or : separator in source 22:25:05 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e484", 0x7a, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:05 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)) [ 170.635530][T11899] ceph: No path or : separator in source 22:25:05 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x9000000, 0x0, 0x0, 0x0, 0x0) 22:25:05 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {0x0, 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) socket(0x10, 0x80002, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 170.872060][T11909] ceph: No path or : separator in source [ 170.883024][T11913] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 [ 170.901055][T11923] ceph: No path or : separator in source [ 170.947598][T11926] ceph: No path or : separator in source [ 171.036065][T11923] ceph: No path or : separator in source 22:25:06 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e484", 0x7a, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:06 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e484", 0x7a, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:06 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xa000000, 0x0, 0x0, 0x0, 0x0) 22:25:06 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={[{@commit={'commit'}}]}) [ 171.170767][T11936] ceph: No path or : separator in source 22:25:06 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {0x0, 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 171.309046][T11947] ceph: No path or : separator in source [ 171.321378][T11954] ceph: No path or : separator in source [ 171.346814][T11957] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 22:25:06 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e484", 0x7a, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 171.423266][T11948] ceph: No path or : separator in source [ 171.461158][T11964] ceph: No path or : separator in source 22:25:06 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={[{@commit={'commit'}}]}) 22:25:06 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xb000000, 0x0, 0x0, 0x0, 0x0) [ 171.656560][T11980] ceph: No path or : separator in source 22:25:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) socket(0x10, 0x80002, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:06 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba1", 0xb7, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:06 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0), 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 171.853794][T11984] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 171.864643][T11986] ceph: No path or : separator in source 22:25:06 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xc000000, 0x0, 0x0, 0x0, 0x0) [ 172.039395][T11997] ceph: No path or : separator in source 22:25:07 executing program 3: syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={[{@commit={'commit'}}]}) 22:25:07 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba1", 0xb7, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 172.181097][T12004] ceph: No path or : separator in source 22:25:07 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba1", 0xb7, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 172.260303][T11998] ceph: No path or : separator in source [ 172.342963][T12017] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 22:25:07 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xd000000, 0x0, 0x0, 0x0, 0x0) [ 172.432813][T12016] ceph: No path or : separator in source 22:25:07 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0), 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 172.498693][T12023] ceph: No path or : separator in source [ 172.665801][T12032] ceph: No path or : separator in source [ 172.756817][T12039] ceph: No path or : separator in source 22:25:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775db7b2803b4f0a12585675d26b0d5e383e5b3b60ced5c54dbb7295df0df8217ad62005127000000000000e60000", 0x30) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="c4", 0x1}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/37, 0x25}], 0x1}}], 0x1, 0x0, 0x0) 22:25:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:07 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() tkill(r1, 0x3b) 22:25:07 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba1", 0xb7, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:07 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xe000000, 0x0, 0x0, 0x0, 0x0) 22:25:07 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba1", 0xb7, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 173.090051][T12054] ceph: No path or : separator in source [ 173.255888][T12065] ceph: No path or : separator in source 22:25:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x1, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}, 0x1de5}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$fuse(0x20000000, 0x0, 0x0, 0x881000, 0x0) open(0x0, 0x5010c2, 0x1fa) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='status\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000ac0)=ANY=[@ANYRES16=0x0, @ANYBLOB="00012bbd7000ffdbdf25060000003c0001", @ANYBLOB="080003748c1d654e000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000300020000000800", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="040001807c000180080003000200000014000200776730000000000000000000004d77672c5c88befda37e00000008000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r2], 0x1d8}}, 0x20000800) 22:25:08 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0), 0x0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:08 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x10000000, 0x0, 0x0, 0x0, 0x0) 22:25:08 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba1", 0xb7, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 173.301126][T12058] ceph: No path or : separator in source 22:25:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x1, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}, 0x1de5}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$fuse(0x20000000, 0x0, 0x0, 0x881000, 0x0) open(0x0, 0x5010c2, 0x1fa) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='status\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000ac0)=ANY=[@ANYRES16=0x0, @ANYBLOB="00012bbd7000ffdbdf25060000003c0001", @ANYBLOB="080003748c1d654e000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000300020000000800", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="040001807c000180080003000200000014000200776730000000000000000000004d77672c5c88befda37e00000008000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r2], 0x1d8}}, 0x20000800) [ 173.566215][T12082] ceph: No path or : separator in source [ 173.607037][T12082] ceph: No path or : separator in source 22:25:08 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3", 0xd5, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x1, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}, 0x1de5}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$fuse(0x20000000, 0x0, 0x0, 0x881000, 0x0) open(0x0, 0x5010c2, 0x1fa) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='status\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000ac0)=ANY=[@ANYRES16=0x0, @ANYBLOB="00012bbd7000ffdbdf25060000003c0001", @ANYBLOB="080003748c1d654e000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000300020000000800", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="040001807c000180080003000200000014000200776730000000000000000000004d77672c5c88befda37e00000008000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r2], 0x1d8}}, 0x20000800) 22:25:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:08 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x11000000, 0x0, 0x0, 0x0, 0x0) [ 173.793262][T12075] ceph: No path or : separator in source [ 173.845432][T12087] ceph: No path or : separator in source [ 173.845494][T12096] ceph: No path or : separator in source 22:25:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x1, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}, 0x1de5}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$fuse(0x20000000, 0x0, 0x0, 0x881000, 0x0) open(0x0, 0x5010c2, 0x1fa) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='status\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000ac0)=ANY=[@ANYRES16=0x0, @ANYBLOB="00012bbd7000ffdbdf25060000003c0001", @ANYBLOB="080003748c1d654e000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000300020000000800", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="040001807c000180080003000200000014000200776730000000000000000000004d77672c5c88befda37e00000008000100", @ANYRES32=0x0, @ANYBLOB="1401000073797a6b616c6c65723100000000000008000100e1606bfb843760aa43462447cbd247b958cac49895dfacbe0c50de83fbe57be16e377966dbf1b76f64b9265d3871336ad355b678398a6cc1cd61c0c633f06ec5c38052343f8e2c43993effd89ac2a462a98769d7b5a49084393b9de5f7661c651ef69cc65d639ffe57dc827f2257e4bc25f8e4818fc2f01029acd146d112c8d79b6074ce475ab9a20265ba644bd6e8aa4535a2f44b18e9aab37b4e736228a8cea6af91444767fb8a996732cb9fddbeeb1f0ef193820c02b357c6d82822187254afc18c34a0672cd73e972465791cae0a46cc75827c101b700b231c7ecf33c98dd3b34a8c95ed4242e0bc7b7c54055b638de688382e162f7871d02124a39de428f7bcf8345fb367ac2d3b79c90903bfad1c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r2], 0x1d8}}, 0x20000800) [ 174.142571][T12118] ceph: No path or : separator in source 22:25:09 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3", 0xd5, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:09 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3", 0xd5, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:09 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e484", 0x7a, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:09 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x12000000, 0x0, 0x0, 0x0, 0x0) 22:25:09 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f00000001c0)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) [ 174.428086][T12131] ceph: No path or : separator in source [ 174.499547][T12136] ceph: No path or : separator in source 22:25:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x1000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="eb3cee146b667380666174000204010002000270fff8ea", 0x17}], 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) newfstatat(0xffffffffffffff9c, &(0x7f0000004a40)='./file0/file0\x00', &(0x7f0000004a80), 0x0) [ 174.618851][T12132] ceph: No path or : separator in source 22:25:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) socket(0x10, 0x80002, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:09 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3", 0xd5, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 174.685262][T12139] ceph: No path or : separator in source [ 174.717736][T12136] ceph: No path or : separator in source 22:25:09 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3", 0xd5, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775db7b2803b4f0a12585675d26b0d5e383e5b3b60ced5c54dbb7295df0df8217ad62005127000000000000e60000", 0x30) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) 22:25:09 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x1f000000, 0x0, 0x0, 0x0, 0x0) [ 174.929407][T12172] ceph: No path or : separator in source 22:25:09 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e484", 0x7a, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:10 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b", 0xe4, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 175.121068][T12175] ceph: No path or : separator in source [ 175.161461][T12181] ceph: No path or : separator in source 22:25:10 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x0, 0x0, 0x0, 0x0) 22:25:10 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653070000053c27bc3376003639405cb4aed7d12f0000001500ae47a825d8ad79a418cff47d010000805acf4f8f36460000001479aed75d492b415bcee00a06dc9d8e99ad2f8130db0bf67a66d4cd2c7f24b5dcfc6afd983f79e65199060007676f8f9fc0ebf8b0b16d86a6a402ce783aa5bfc39e6f2c64884b3c5d05692e664ebf68e6faa53367f05f4ad6142134b62f11e931e7d62ead033cd2157d135aaa1c4ecc7aeeb72e0d0d0feace34b56ad700005563698c7e24ab61f0866f15da7f480800b1ed19bca008388e736e51", 0xce}], 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 22:25:10 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3", 0xd5, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 175.347340][T12192] ceph: No path or : separator in source 22:25:10 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b", 0xe4, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 175.470829][T12193] ceph: No path or : separator in source [ 175.491434][T12202] ceph: No path or : separator in source 22:25:10 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e484", 0x7a, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 175.552880][T12202] ceph: No path or : separator in source 22:25:10 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:10 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x20100000, 0x0, 0x0, 0x0, 0x0) [ 175.777870][T12212] ceph: No path or : separator in source [ 175.778220][T12217] ceph: No path or : separator in source [ 175.851699][T12233] ceph: No path or : separator in source 22:25:10 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba1", 0xb7, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 175.900364][T12235] ceph: No path or : separator in source 22:25:10 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x25000000, 0x0, 0x0, 0x0, 0x0) 22:25:10 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b", 0xe4, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:11 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b", 0xe4, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 176.100980][T12248] ceph: No path or : separator in source [ 176.212197][T12251] ceph: No path or : separator in source 22:25:11 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b", 0xe4, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 176.337866][T12251] ceph: No path or : separator in source [ 176.348834][T12250] ceph: No path or : separator in source [ 176.362288][T12264] ceph: No path or : separator in source 22:25:11 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x2f000000, 0x0, 0x0, 0x0, 0x0) [ 176.585047][T12274] ceph: No path or : separator in source [ 176.711794][T12269] ceph: No path or : separator in source 22:25:13 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000402) fallocate(r0, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, 0x0) 22:25:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:13 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba1", 0xb7, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:13 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, 0x0, 0x0, 0x0, 0x0) 22:25:13 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f35389896", 0xec, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:13 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b", 0xe4, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 178.486347][T12294] ceph: No path or : separator in source 22:25:13 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x48000000, 0x0, 0x0, 0x0, 0x0) [ 178.630361][T12293] ceph: No path or : separator in source [ 178.722403][T12295] ceph: No path or : separator in source [ 178.788844][T12292] ceph: No path or : separator in source [ 178.804434][ T29] audit: type=1800 audit(1592605513.725:10): pid=12297 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=16322 res=0 22:25:13 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba1", 0xb7, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:13 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f35389896", 0xec, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:13 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f35389896", 0xec, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x40000000001, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x80000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}, 0x8000000200036bd0, 0x800007b, 0x2, 0x0, 0x0, 0x10000001}, r0, 0xa, r2, 0x0) stat(&(0x7f00000005c0)='./file0\x00', 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 179.079962][T12314] ceph: No path or : separator in source [ 179.104957][T12315] ceph: No path or : separator in source 22:25:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x40000000001, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x80000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x6}, 0x8000000200036bd0, 0x800007b, 0x2, 0x0, 0x0, 0x10000001}, r0, 0xa, r2, 0x0) stat(&(0x7f00000005c0)='./file0\x00', 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 179.138177][T12329] NFS: Device name not specified 22:25:14 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x4c000000, 0x0, 0x0, 0x0, 0x0) 22:25:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 179.227689][T12331] ceph: No path or : separator in source [ 179.260330][T12338] ceph: No path or : separator in source 22:25:14 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3", 0xd5, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x40000000001, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x80000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x6}, 0x8000000200036bd0, 0x800007b, 0x2, 0x0, 0x0, 0x10000001}, r0, 0xa, r2, 0x0) stat(&(0x7f00000005c0)='./file0\x00', 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 179.405475][T12345] NFS: Device name not specified 22:25:14 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f35389896", 0xec, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 179.545595][T12352] ceph: No path or : separator in source 22:25:14 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f35389896", 0xec, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 179.625559][T12352] ceph: No path or : separator in source 22:25:14 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x5c000000, 0x0, 0x0, 0x0, 0x0) 22:25:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x40000000001, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x80000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x6}, 0x8000000200036bd0, 0x800007b, 0x2, 0x0, 0x0, 0x10000001}, r0, 0xa, r2, 0x0) stat(&(0x7f00000005c0)='./file0\x00', 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 179.697451][T12351] ceph: No path or : separator in source [ 179.782243][T12370] ceph: No path or : separator in source [ 180.000796][T12386] NFS: Device name not specified 22:25:15 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f35389896", 0xec, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 180.035275][T12375] ceph: No path or : separator in source [ 180.059509][T12376] ceph: No path or : separator in source 22:25:15 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x40000000001, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x80000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x6}, 0x8000000200036bd0, 0x800007b, 0x2, 0x0, 0x0, 0x10000001}, r0, 0xa, r2, 0x0) stat(&(0x7f00000005c0)='./file0\x00', 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 22:25:15 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3", 0xd5, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:15 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x60000000, 0x0, 0x0, 0x0, 0x0) 22:25:15 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd35239", 0xf0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 180.357876][T12393] ceph: No path or : separator in source [ 180.360837][T12407] ceph: No path or : separator in source [ 180.376097][T12411] NFS: Device name not specified 22:25:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f00000000c0)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x11, 0x1a001000000}, [@ldst]}, &(0x7f0000000040)='syzkaller\x00', 0x2, 0x41a, &(0x7f000000cf3d)=""/195}, 0x48) 22:25:15 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd35239", 0xf0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 180.488142][T12413] ceph: No path or : separator in source [ 180.532948][T12415] ceph: No path or : separator in source [ 180.607772][T12413] ceph: No path or : separator in source 22:25:15 executing program 3: mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) mount$9p_tcp(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x2808, 0x0) 22:25:15 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd35239", 0xf0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:15 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x68000000, 0x0, 0x0, 0x0, 0x0) 22:25:15 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3", 0xd5, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 180.677687][T12425] ceph: No path or : separator in source 22:25:15 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd35239", 0xf0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 180.840399][T12444] ceph: No path or : separator in source 22:25:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @private1}}]}, 0x110) write(0xffffffffffffffff, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) [ 180.959796][T12443] ceph: No path or : separator in source [ 181.001051][T12441] ceph: No path or : separator in source [ 181.009206][T12444] ceph: No path or : separator in source 22:25:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @private1}}]}, 0x110) write(0xffffffffffffffff, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) 22:25:16 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x6c000000, 0x0, 0x0, 0x0, 0x0) 22:25:16 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd35239", 0xf0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 181.299913][T12465] ceph: No path or : separator in source 22:25:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x40000000001, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x80000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x6}, 0x8000000200036bd0, 0x800007b, 0x2, 0x0, 0x0, 0x10000001}, r0, 0xa, r2, 0x0) stat(&(0x7f00000005c0)='./file0\x00', 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 22:25:16 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b", 0xe4, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 181.408126][T12479] ceph: No path or : separator in source [ 181.530856][T12491] ceph: No path or : separator in source [ 181.579020][T12479] ceph: No path or : separator in source 22:25:16 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x74000000, 0x0, 0x0, 0x0, 0x0) 22:25:16 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd35239", 0xf0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 181.686098][T12502] ceph: No path or : separator in source [ 181.701128][T12506] NFS: Device name not specified 22:25:16 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = gettid() tkill(r0, 0x0) set_mempolicy(0x2, &(0x7f0000000080)=0x9, 0x2) r1 = memfd_create(&(0x7f0000000200)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00\xddu\x8b\x95\x9c#\xa4\x13\x1e\x04G}\xa8\xeb\xf7\xcf\xbfT\xbf7\x108\x8d\x16\xe7\x91=\x90\xe6J\x8c\xad\x81\xf3\xb8i\x1b\x96=0\xf0,\xea\x03-\x15j\bQA\x92#\xdcF\x03i\x90x\xd3\xffY\x15]\x00\xd4\xc0\xcf\xc0\xebu\xdb\xc3o\xc1\xadu\xa6\xd69Wi\x17\xa6\x0e\xd65\xa0\xe6\"\xc9\xa3V\xbe`\xceV\xc0\xef\xc4\xe8\xbd\x81\xe6\xca\x0etQ\x8b .t\x01\'1o\xe4\x03SY\xc8U\xfbW\x9cG\x8dM\xbcn\xc2\'Y\r\xbc/\xfe\xfeh\x84}\xaef\x87x\xf3Ob\x1b\x85\x8a*{\x1d', 0x0) ftruncate(r1, 0x1000000) socket$inet(0x2, 0x4000000805, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x101202, 0x0) sendfile(r2, r1, 0x0, 0xeefffdef) 22:25:16 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bc", 0xf2, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:16 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b", 0xe4, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 181.792624][T12512] ceph: No path or : separator in source [ 181.879439][T12512] ceph: No path or : separator in source [ 181.929783][ T8450] blk_update_request: I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 181.946260][T12523] ceph: No path or : separator in source [ 182.052947][ T2425] blk_update_request: I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 182.065170][ T2425] Buffer I/O error on dev loop0, logical block 33008, async page read 22:25:17 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x7a000000, 0x0, 0x0, 0x0, 0x0) [ 182.149662][T12529] ceph: No path or : separator in source 22:25:17 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bc", 0xf2, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 182.210331][T12535] ceph: No path or : separator in source 22:25:17 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x1, 0x9, 0x0, 0x0, 0xb9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}, 0x1de5}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(0x0, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$fuse(0x20000000, &(0x7f0000000540)='./file0\x00', 0x0, 0x881000, 0x0) open(0x0, 0x5010c2, 0x1fa) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='status\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0) 22:25:17 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b", 0xe4, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 182.269810][T12540] ceph: No path or : separator in source [ 182.385581][T12540] ceph: No path or : separator in source 22:25:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022000100000000000000000004"], 0x14}}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) tkill(0x0, 0x0) [ 182.532117][T12557] ceph: No path or : separator in source 22:25:17 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x0, 0x0) [ 182.600920][T12562] ceph: No path or : separator in source 22:25:17 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bc", 0xf2, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:17 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x40000000001, 0xffffffffffffffff, 0x1) stat(&(0x7f00000005c0)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 182.785609][T12575] ceph: No path or : separator in source 22:25:17 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f35389896", 0xec, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 182.876081][T12575] ceph: No path or : separator in source 22:25:17 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bc", 0xf2, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:17 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x8f89a2eb, 0x0, 0x0, 0x0, 0x0) [ 182.997933][T12580] ceph: No path or : separator in source [ 183.028334][T12595] NFS: Device name not specified 22:25:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x40000000001, 0xffffffffffffffff, 0x1) stat(&(0x7f00000005c0)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 183.188803][T12598] ceph: No path or : separator in source 22:25:18 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff, 0x0, 0x0, 0x0, 0x0) [ 183.295261][T12599] ceph: No path or : separator in source 22:25:18 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bc", 0xf2, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:18 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x0, 0x0, 0x0, 0x0) [ 183.411221][T12616] NFS: Device name not specified [ 183.471072][T12604] ceph: No path or : separator in source 22:25:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x58, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x1}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x81}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e21}]}}}]}, 0x58}}, 0x0) 22:25:18 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bc", 0xf2, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 183.678063][T12626] ceph: No path or : separator in source [ 183.729362][T12620] ceph: No path or : separator in source 22:25:18 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f35389896", 0xec, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x58, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x1}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x81}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e21}]}}}]}, 0x58}}, 0x0) [ 183.858751][T12626] ceph: No path or : separator in source [ 183.920767][T12639] ceph: No path or : separator in source 22:25:18 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 184.106204][T12647] ceph: No path or : separator in source 22:25:19 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xeba2898f, 0x0, 0x0, 0x0, 0x0) 22:25:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000016c0)=[{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000040)="7fe6aff57bb6d79b88e02f9e8101a1e302fdf18f479a3b09deed737098ddc5e540e8b85dee55d2c893d3be7ca1c96914c3356304762a0bb6a4d8d8e9d0243e", 0x3f}], 0x1}], 0x1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x0, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, @isdn, @generic={0x0, "a1d63abe32e61965307fd2bdad77"}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syz_tun\x00'}) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x102}) r6 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$TUNSETGROUP(r5, 0x400454ce, r7) fchown(0xffffffffffffffff, r4, r7) fsync(r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 184.286957][T12661] ceph: No path or : separator in source 22:25:19 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f35389896", 0xec, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:19 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:19 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x0, 0x0) [ 184.436048][T12660] ceph: No path or : separator in source 22:25:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 184.601697][T12672] ceph: No path or : separator in source 22:25:19 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 184.745137][T12687] ceph: No path or : separator in source [ 184.825174][T12687] ceph: No path or : separator in source 22:25:19 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff, 0x0, 0x0, 0x0, 0x0) [ 184.885745][T12696] ceph: No path or : separator in source [ 184.962020][T12698] ceph: No path or : separator in source 22:25:19 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:20 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd35239", 0xf0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 185.093415][T12705] ceph: No path or : separator in source [ 185.209392][T12708] ceph: No path or : separator in source [ 185.223970][T12705] ceph: No path or : separator in source 22:25:20 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff, 0x0, 0x0, 0x0, 0x0) [ 185.390845][T12712] ceph: No path or : separator in source 22:25:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 185.480574][T12732] ceph: No path or : separator in source [ 185.582761][T12732] ceph: No path or : separator in source 22:25:20 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:20 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:20 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:20 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdfd, 0x0, 0x0, 0x0, 0x0) 22:25:20 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd35239", 0xf0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 185.777570][T12753] ceph: No path or : separator in source [ 185.827071][T12759] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 185.833096][T12748] ceph: No path or : separator in source [ 185.884313][T12752] ceph: No path or : separator in source 22:25:20 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 185.929804][T12753] ceph: No path or : separator in source [ 185.967720][T12770] ceph: No path or : separator in source 22:25:21 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f, 0x0, 0x0, 0x0, 0x0) 22:25:21 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 186.046973][T12777] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 22:25:21 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 186.221094][T12787] ceph: No path or : separator in source 22:25:21 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd35239", 0xf0, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 186.279551][T12792] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 186.300535][T12786] ceph: No path or : separator in source [ 186.313916][T12787] ceph: No path or : separator in source 22:25:21 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x0, 0x0) [ 186.379822][T12785] ceph: No path or : separator in source [ 186.406398][T12805] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 22:25:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 186.526182][T12810] ceph: No path or : separator in source [ 186.549426][T12815] ceph: No path or : separator in source 22:25:21 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:21 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xffffff97, 0x0, 0x0, 0x0, 0x0) 22:25:21 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x0, 0x0) 22:25:21 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 186.944583][T12836] ceph: No path or : separator in source [ 186.983901][T12832] ceph: No path or : separator in source 22:25:21 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bc", 0xf2, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 186.992098][T12843] ceph: No path or : separator in source [ 187.007067][T12848] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 187.155338][T12843] ceph: No path or : separator in source [ 187.215164][T12857] ceph: No path or : separator in source 22:25:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:22 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:22 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{0x0, 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:22 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:22 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffd, 0x0, 0x0, 0x0, 0x0) 22:25:22 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bc", 0xf2, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 187.349460][T12870] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 187.352051][T12871] ceph: No path or : separator in source 22:25:22 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 187.451710][T12871] ceph: No path or : separator in source [ 187.478359][T12875] ceph: No path or : separator in source 22:25:22 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x80000000000, 0x0, 0x0, 0x0, 0x0) [ 187.516732][T12867] ceph: No path or : separator in source [ 187.519402][T12889] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 22:25:22 executing program 3: exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 187.558850][T12872] ceph: No path or : separator in source 22:25:22 executing program 3: exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 187.734512][T12901] ceph: No path or : separator in source 22:25:22 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xedc000000000, 0x0, 0x0, 0x0, 0x0) [ 187.795293][T12901] ceph: No path or : separator in source 22:25:22 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x0, 0x0) [ 187.961515][T12911] ceph: No path or : separator in source [ 188.029936][T12911] ceph: No path or : separator in source 22:25:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:23 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:23 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bc", 0xf2, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:23 executing program 3: exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:23 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{0x0, 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:23 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000, 0x0, 0x0, 0x0, 0x0) [ 188.206026][T12929] ceph: No path or : separator in source [ 188.291596][T12929] ceph: No path or : separator in source 22:25:23 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 188.379144][T12941] ceph: No path or : separator in source 22:25:23 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:23 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:23 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{0x0, 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:23 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 188.535259][T12936] ceph: No path or : separator in source [ 188.548365][T12935] ceph: No path or : separator in source [ 188.668442][T12960] ceph: No path or : separator in source 22:25:23 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{0x0, 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 188.744725][T12960] ceph: No path or : separator in source [ 188.804458][T12969] ceph: No path or : separator in source [ 188.941210][T12984] ceph: No path or : separator in source 22:25:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/7, 0x7}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:23 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:23 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:23 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:23 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{0x0, 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 189.114527][T12994] ceph: No path or : separator in source 22:25:24 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080), 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:24 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 189.196201][T12994] ceph: No path or : separator in source [ 189.235436][T13004] ceph: No path or : separator in source [ 189.322089][T13006] ceph: No path or : separator in source 22:25:24 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:24 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:24 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{0x0, 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:24 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:24 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 189.483440][T13011] ceph: No path or : separator in source [ 189.516705][T13026] ceph: No path or : separator in source [ 189.560099][T13023] ceph: No path or : separator in source [ 189.607600][T13026] ceph: No path or : separator in source [ 189.752562][T13043] ceph: No path or : separator in source 22:25:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:24 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080), 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:24 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 22:25:24 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:24 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:24 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080), 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:24 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 189.992420][T13056] ceph: No path or : separator in source 22:25:25 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) [ 190.164326][T13056] ceph: No path or : separator in source [ 190.186037][T13074] ceph: No path or : separator in source 22:25:25 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 190.251155][T13082] ceph: No path or : separator in source [ 190.279047][T13054] ceph: No path or : separator in source 22:25:25 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:25 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) [ 190.484085][T13094] ceph: No path or : separator in source 22:25:25 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080), 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:25 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080), 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:25 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:25 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) [ 190.843817][T13105] ceph: No path or : separator in source [ 190.914894][T13109] ceph: No path or : separator in source 22:25:25 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x4c}}, 0x0) [ 190.960150][T13105] ceph: No path or : separator in source 22:25:25 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x4c}}, 0x0) 22:25:26 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:26 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf", 0x15, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 191.053645][T13113] ceph: No path or : separator in source [ 191.062512][T13114] ceph: No path or : separator in source 22:25:26 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x4c}}, 0x0) 22:25:26 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0], 0x4c}}, 0x0) 22:25:26 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080), 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 191.410985][T13149] ceph: No path or : separator in source 22:25:26 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0], 0x4c}}, 0x0) [ 191.480503][T13145] ceph: No path or : separator in source [ 191.500531][T13158] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 191.557804][T13149] ceph: No path or : separator in source [ 191.607966][T13166] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 191.640422][T13165] ceph: No path or : separator in source 22:25:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:26 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:26 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf", 0x15, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:26 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:26 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0], 0x4c}}, 0x0) 22:25:26 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf", 0x15, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 191.845299][T13182] ceph: No path or : separator in source [ 191.857141][T13181] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. 22:25:26 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB], 0x4c}}, 0x0) [ 191.922216][T13182] ceph: No path or : separator in source 22:25:27 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x0, 0x0) [ 192.010693][T13179] ceph: No path or : separator in source [ 192.041222][T13180] ceph: No path or : separator in source 22:25:27 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB], 0x4c}}, 0x0) [ 192.067226][T13191] ceph: No path or : separator in source [ 192.082927][T13205] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 192.286403][T13213] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 192.300965][T13214] ceph: No path or : separator in source 22:25:27 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{0x0, 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:27 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB], 0x4c}}, 0x0) 22:25:27 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf", 0x15, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 192.423652][T13214] ceph: No path or : separator in source [ 192.447722][T13224] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 192.492180][T13225] ceph: No path or : separator in source 22:25:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:27 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf", 0x15, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:27 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f"], 0x4c}}, 0x0) 22:25:27 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x0, 0x0) [ 192.706297][T13234] ceph: No path or : separator in source [ 192.764388][T13243] ceph: No path or : separator in source 22:25:27 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf", 0x15, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:27 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f"], 0x4c}}, 0x0) [ 192.935465][T13242] ceph: No path or : separator in source [ 192.940466][T13243] ceph: No path or : separator in source 22:25:27 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{0x0, 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 192.987994][T13257] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 192.997962][T13257] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 22:25:28 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f"], 0x4c}}, 0x0) 22:25:28 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xa00000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:28 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a5", 0x1f, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:28 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002"], 0x4c}}, 0x0) [ 193.161920][T13260] ceph: No path or : separator in source [ 193.175335][T13271] ceph: No path or : separator in source 22:25:28 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a5", 0x1f, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 193.231117][T13264] ceph: No path or : separator in source [ 193.295872][T13283] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 193.310709][T13283] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 193.356124][T13271] ceph: No path or : separator in source [ 193.491033][T13285] ceph: No path or : separator in source [ 193.518809][T13329] ceph: No path or : separator in source 22:25:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x100000530) 22:25:28 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xb00000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:28 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{0x0, 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:28 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002"], 0x4c}}, 0x0) 22:25:28 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a5", 0x1f, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:28 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a5", 0x1f, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 193.716602][T13342] ceph: No path or : separator in source [ 193.819014][T13339] ceph: No path or : separator in source [ 193.829530][T13354] ceph: No path or : separator in source 22:25:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 193.862002][T13342] ceph: No path or : separator in source 22:25:28 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002"], 0x4c}}, 0x0) [ 193.908588][T13392] ceph: No path or : separator in source 22:25:29 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080), 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:29 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xc00000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:29 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a5", 0x1f, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:29 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a5", 0x1f, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 194.287801][T13416] ceph: No path or : separator in source 22:25:29 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e640000000010000280040008"], 0x4c}}, 0x0) [ 194.368741][T13446] ceph: No path or : separator in source 22:25:29 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xd00000000000000, 0x0, 0x0, 0x0, 0x0) [ 194.518937][T13452] ceph: No path or : separator in source 22:25:29 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f99", 0x24, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 194.679545][T13437] ceph: No path or : separator in source 22:25:29 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e640000000010000280040008"], 0x4c}}, 0x0) 22:25:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(r0, 0x0, 0x100000530) [ 194.752710][T13497] ceph: No path or : separator in source 22:25:29 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xe00000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:30 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e640000000010000280040008"], 0x4c}}, 0x0) [ 195.139911][T13501] ceph: No path or : separator in source [ 195.155313][T13548] ceph: No path or : separator in source 22:25:30 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:30 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080), 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:30 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f99", 0x24, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:30 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f99", 0x24, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:30 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008"], 0x4c}}, 0x0) [ 195.511231][T13593] ceph: No path or : separator in source [ 195.629049][T13592] ceph: No path or : separator in source [ 195.657102][T13593] ceph: No path or : separator in source 22:25:30 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008"], 0x4c}}, 0x0) [ 195.742642][T13595] ceph: No path or : separator in source 22:25:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(r0, 0x0, 0x100000530) 22:25:30 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x1100000000000000, 0x0, 0x0, 0x0, 0x0) [ 195.818454][T13649] ceph: No path or : separator in source 22:25:30 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080), 0x0, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:30 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f99", 0x24, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:30 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008"], 0x4c}}, 0x0) [ 196.007426][T13670] ceph: No path or : separator in source [ 196.114913][T13670] ceph: No path or : separator in source 22:25:31 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x1200000000000000, 0x0, 0x0, 0x0, 0x0) [ 196.214090][T13697] ceph: No path or : separator in source [ 196.274452][T13724] ceph: No path or : separator in source 22:25:31 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e640000000010000280040008800800"], 0x4c}}, 0x0) [ 196.401799][T13748] ceph: No path or : separator in source 22:25:31 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f99", 0x24, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:31 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f99", 0x24, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 196.486029][T13748] ceph: No path or : separator in source [ 196.523339][T13754] __nla_validate_parse: 13 callbacks suppressed [ 196.523347][T13754] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 22:25:31 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x1f00000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:31 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf", 0x15, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:31 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e640000000010000280040008800800"], 0x4c}}, 0x0) 22:25:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(r0, 0x0, 0x100000530) [ 196.736845][T13798] ceph: No path or : separator in source [ 196.777777][T13804] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 196.808643][T13797] ceph: No path or : separator in source 22:25:31 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e640000000010000280040008800800"], 0x4c}}, 0x0) [ 196.869668][T13778] ceph: No path or : separator in source [ 196.877118][T13798] ceph: No path or : separator in source 22:25:31 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162", 0x27, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:32 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x0, 0x0) [ 197.069196][T13853] ceph: No path or : separator in source 22:25:32 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:32 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf", 0x15, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 197.201928][T13855] ceph: No path or : separator in source [ 197.229586][T13869] ceph: No path or : separator in source 22:25:32 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162", 0x27, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:32 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 197.280532][T13874] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 22:25:32 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162", 0x27, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 197.341706][T13869] ceph: No path or : separator in source [ 197.367591][T13882] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 22:25:32 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x2010000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:32 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 197.540777][T13899] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 197.543658][T13880] ceph: No path or : separator in source [ 197.563364][T13898] ceph: No path or : separator in source [ 197.575375][T13884] ceph: No path or : separator in source 22:25:32 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 197.606133][T13891] ceph: No path or : separator in source 22:25:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:32 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 197.798381][T13898] ceph: No path or : separator in source 22:25:32 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf", 0x15, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:32 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x2500000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:32 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 198.021292][T13927] ceph: No path or : separator in source 22:25:33 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162", 0x27, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:33 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:33 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162", 0x27, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:33 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 198.089582][T13923] ceph: No path or : separator in source 22:25:33 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 198.187922][T13927] ceph: No path or : separator in source 22:25:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:33 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a5", 0x1f, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:33 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x2f00000000000000, 0x0, 0x0, 0x0, 0x0) [ 198.349877][T13940] ceph: No path or : separator in source 22:25:33 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c000000100005070000", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:33 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8", 0x28, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 198.549547][T13947] ceph: No path or : separator in source [ 198.564961][T13971] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 198.588147][T13972] ceph: No path or : separator in source [ 198.616656][T13964] ceph: No path or : separator in source [ 198.690018][T13984] ceph: No path or : separator in source 22:25:33 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162", 0x27, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:33 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c000000100005070000", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 198.732703][T13972] ceph: No path or : separator in source 22:25:33 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x0, 0x0) [ 198.788533][T13995] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. 22:25:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:33 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8", 0x28, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:33 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a5", 0x1f, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:33 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c000000100005070000", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 198.944802][T14002] ceph: No path or : separator in source [ 198.974909][T14010] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 199.025738][T14002] ceph: No path or : separator in source [ 199.064455][T14020] ceph: No path or : separator in source 22:25:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:34 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x4800000000000000, 0x0, 0x0, 0x0, 0x0) [ 199.085677][T13999] ceph: No path or : separator in source 22:25:34 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 199.175560][T14011] ceph: No path or : separator in source 22:25:34 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8", 0x28, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:34 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a5", 0x1f, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 199.314926][T14035] ceph: No path or : separator in source [ 199.321732][T14036] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. 22:25:34 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 199.381148][T14035] ceph: No path or : separator in source 22:25:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:34 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8", 0x28, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:34 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x4c00000000000000, 0x0, 0x0, 0x0, 0x0) [ 199.532536][T14052] ceph: No path or : separator in source [ 199.546468][T14054] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 199.599231][T14060] ceph: No path or : separator in source 22:25:34 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 199.653936][T14048] ceph: No path or : separator in source 22:25:34 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x5c00000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:34 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/18, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 199.749881][T14062] ceph: No path or : separator in source 22:25:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 199.928691][T14078] ceph: No path or : separator in source 22:25:34 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8", 0x28, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 200.010023][T14078] ceph: No path or : separator in source 22:25:35 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f99", 0x24, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:35 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:35 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/18, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:35 executing program 5: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:35 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x6000000000000000, 0x0, 0x0, 0x0, 0x0) [ 200.228038][T14096] ceph: No path or : separator in source 22:25:35 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/18, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) 22:25:35 executing program 5: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 200.329296][T14104] ceph: No path or : separator in source 22:25:35 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/19, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 200.434160][T14109] ceph: No path or : separator in source [ 200.460424][T14104] ceph: No path or : separator in source 22:25:35 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x6800000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:35 executing program 5: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:35 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8", 0x28, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:35 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f99", 0x24, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 200.581446][T14102] ceph: No path or : separator in source 22:25:35 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:35 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/19, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 200.688417][T14134] ceph: No path or : separator in source [ 200.765701][T14134] ceph: No path or : separator in source 22:25:35 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000001000050700"/19, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100626f6e6400000000100002800400088008001a"], 0x4c}}, 0x0) [ 200.856247][T14153] ceph: No path or : separator in source [ 200.860789][T14140] ceph: No path or : separator in source 22:25:35 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x6c00000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:35 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) preadv(r0, &(0x7f0000000180), 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e}}, 0x50) [ 200.997641][T14150] ceph: No path or : separator in source 22:25:36 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f99", 0x24, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 201.248886][T14181] ceph: No path or : separator in source 22:25:36 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:36 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 201.364353][T14181] ceph: No path or : separator in source [ 201.368064][T14180] ceph: No path or : separator in source 22:25:36 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x7400000000000000, 0x0, 0x0, 0x0, 0x0) 22:25:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:36 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162", 0x27, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 201.567280][T14193] ceph: No path or : separator in source [ 201.587696][T14205] ceph: No path or : separator in source 22:25:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 201.668567][T14198] ceph: No path or : separator in source [ 201.783237][T14205] ceph: No path or : separator in source 22:25:36 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x0, &(0x7f0000000180)='\'\x00') [ 201.885911][T14216] ceph: No path or : separator in source 22:25:37 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) preadv(r0, &(0x7f0000000180), 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e}}, 0x50) 22:25:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:37 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x0, 0x0) [ 202.097092][T14231] ceph: No path or : separator in source 22:25:37 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 202.209734][T14238] ceph: No path or : separator in source 22:25:37 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162", 0x27, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:37 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x0, &(0x7f0000000180)='\'\x00') 22:25:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 202.454256][T14238] ceph: No path or : separator in source [ 202.485271][T14258] ceph: No path or : separator in source 22:25:37 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x0, 0x0) [ 202.545652][T14250] ceph: No path or : separator in source 22:25:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 202.648888][T14267] ceph: No path or : separator in source 22:25:37 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:37 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162", 0x27, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 202.764439][T14277] ceph: No path or : separator in source [ 202.823624][T14277] ceph: No path or : separator in source [ 202.940708][T14288] ceph: No path or : separator in source 22:25:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$bt_hci(r1, &(0x7f00000000c0), 0x6) close(r1) 22:25:37 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x0, &(0x7f0000000180)='\'\x00') 22:25:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:37 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff00000000, 0x0, 0x0, 0x0, 0x0) [ 203.004683][T14284] ceph: No path or : separator in source 22:25:38 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8", 0x28, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:38 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x0, &(0x7f0000000180)='\'\x00') [ 203.109696][T14300] ceph: No path or : separator in source [ 203.158923][T14300] ceph: No path or : separator in source 22:25:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:38 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xeba2898f00000000, 0x0, 0x0, 0x0, 0x0) 22:25:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$bt_hci(r1, &(0x7f00000000c0), 0x6) close(r1) [ 203.264446][T14299] ceph: No path or : separator in source 22:25:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 203.383134][T14324] ceph: No path or : separator in source [ 203.406532][T14327] ceph: No path or : separator in source [ 203.435640][T14329] ceph: No path or : separator in source 22:25:38 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, 0x0) 22:25:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$bt_hci(r1, &(0x7f00000000c0), 0x6) close(r1) [ 203.564868][T14329] ceph: No path or : separator in source 22:25:38 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x0, 0x0) 22:25:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$bt_hci(r1, &(0x7f00000000c0), 0x6) close(r1) [ 203.794498][T14342] ceph: No path or : separator in source [ 203.803500][T14352] ceph: No path or : separator in source 22:25:38 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8", 0x28, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:38 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x0, &(0x7f0000000180)='\'\x00') 22:25:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 203.954770][T14352] ceph: No path or : separator in source 22:25:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) 22:25:38 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff00000000, 0x0, 0x0, 0x0, 0x0) 22:25:39 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, 0x0) 22:25:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 204.103862][T14371] ceph: No path or : separator in source 22:25:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) close(r1) [ 204.159791][T14365] ceph: No path or : separator in source [ 204.261282][T14367] ceph: No path or : separator in source 22:25:39 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x0, &(0x7f0000000180)='\'\x00') 22:25:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x0, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 204.326648][T14385] ceph: No path or : separator in source 22:25:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) close(r1) [ 204.379655][T14371] ceph: No path or : separator in source 22:25:39 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff00000000, 0x0, 0x0, 0x0, 0x0) 22:25:39 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8", 0x28, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x0, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) close(r1) [ 204.631330][T14400] ceph: No path or : separator in source 22:25:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x0, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:39 executing program 4: getpid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, 0x0) [ 204.676785][T14413] ceph: No path or : separator in source 22:25:39 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, 0x0) [ 204.786178][T14417] ceph: No path or : separator in source 22:25:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) [ 204.885263][T14413] ceph: No path or : separator in source 22:25:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x0, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 205.011137][T14435] ceph: No path or : separator in source 22:25:40 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f00000000, 0x0, 0x0, 0x0, 0x0) 22:25:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) 22:25:40 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x0, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 205.274246][T14452] ceph: No path or : separator in source [ 205.310821][T14436] ceph: No path or : separator in source 22:25:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) close(r1) 22:25:40 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0) 22:25:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}, 0x1de5}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000540)='./file0\x00', 0x0, 0x881000, 0x0) open(0x0, 0x5010c2, 0x1fa) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='status\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0) 22:25:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) [ 205.564342][T14464] ceph: No path or : separator in source 22:25:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x0, 0x0) getsockopt(r1, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 205.675124][T14471] ceph: No path or : separator in source 22:25:40 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, 0x0) 22:25:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) 22:25:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) socket(0x15, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:40 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 22:25:40 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') 22:25:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 22:25:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) socket(0x15, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) [ 206.035328][T14495] ceph: No path or : separator in source [ 206.046511][T14486] ceph: No path or : separator in source 22:25:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r1) [ 206.092464][T14495] ceph: No path or : separator in source 22:25:41 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, 0x0, 0x0, 0x0) [ 206.204313][T14500] ceph: No path or : separator in source 22:25:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) socket(0x15, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2718, 0x0, &(0x7f0000000000)) 22:25:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x80000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}, 0x8000000200036bd0, 0x800007b, 0x2, 0x0, 0x0, 0x10000001}, r0, 0xa, r1, 0x0) stat(&(0x7f00000005c0)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 22:25:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) [ 206.351341][T14520] ceph: No path or : separator in source 22:25:41 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29, 0xfff}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, 0x0) 22:25:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x0, 0x2718, 0x0, &(0x7f0000000000)) 22:25:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(0xffffffffffffffff) [ 206.417054][T14520] ceph: No path or : separator in source 22:25:41 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000080)="27c82ba2977e5bbcf6365f6a107555513c487256bf3ed9c9383bdb0afbf6a51b6e706f999e1162b8aa", 0x29}, {&(0x7f00000011c0)="9f57e300d280d5ce3b8360a1c5c3328d91f91fc9af1fa659626b8bda3cadeadfa931dd10ecbea39f332c57379458165ab60ceb76de7859747f12eae5f64c697c3271ea5d3b986933bfafefd331f2dd543e92b8209e03f17fa9d845c53f2387673c0e9b9008799dc3d3a4b495e5060adb0f2ee9621f079254e48407d333f6e6e8bf7492039ac1488c7731def31a1bdf128ff3a07866fa301ec3e3199b9e714cdc027d161dc015b99448027caf2cb495363f7037471e3ba15f0b3feb19e237b807406ee21811908fb56276ff24cba39bd519f775fac3134c64eecff6fdaaadadc2a0db944b0bfa369f353898961cd3523964bcae", 0xf3, 0x9}, {&(0x7f00000000c0)="43a8b144ad5f9a0ab6452305122f6a5613f2e756cbc2861a3631c0519a3c65b78c07ea8022211d548598a91cded2da", 0x2f, 0xff}], 0x11, &(0x7f0000000180)='\'\x00') [ 206.477174][T14535] NFS: Device name not specified 22:25:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x0, 0x2718, 0x0, &(0x7f0000000000)) 22:25:41 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, 0x0, 0x0, 0x0) 22:25:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x5, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x69, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:25:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(0xffffffffffffffff) 22:25:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x0, 0x2718, 0x0, &(0x7f0000000000)) [ 206.674941][T14551] ceph: No path or : separator in source [ 206.706886][T14541] ceph: No path or : separator in source 22:25:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001240)={&(0x7f0000000140)="c377de587b059ca947143905097985b7ea610b3b401e19", &(0x7f00000001c0)=""/4096, 0x0, &(0x7f0000000080)="97dc1ae6514aaa2601b2ccbb1cee6971b48532285b29e1f4e23c9816c7f237eb6038", 0x0, r0, 0x4}, 0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(0xffffffffffffffff) [ 206.731313][T14543] ceph: No path or : separator in source [ 206.785577][T14564] ------------[ cut here ]------------