&(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000100), 0x1f, 0x101440) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000140)={0x0, 0x1, r0, 0x6e1}) syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') r2 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)="7fff6a0018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900094035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}, {&(0x7f0000000480)="5de8d509653d3e01af3d0bd47360e871f8a7ac073f1c83f5f299977be587bd6edbe69dc7ec83b8e3be41c5cf46419255c0a3392ed991e0fcb3c7c86e7042a94c9196d1eb0e7747677ea47d287118", 0x4e}, {&(0x7f0000000200)="20d102b3aa9483aa56424d67218bd2fcd29ce480e1ea5f57949ae5f0bbb1dd12d5b4857c51096164fde5bf18003c5faedfea1f45ffdba1c218c1e419818b0c6403cca1e583e55c27fd6ecfcc85ca18faa81dfeffe3ee897c1f37e472b2a3878c0f91bc53ccb720502a75454157de49050248c2124b0cfc286fb535f6e193bbf2abf39a24931afaf4aeb7fe6ace7cf4a14833ed5e3dc90b8da787", 0x9a}, {&(0x7f00000002c0)="6be847d9e315b1ffdb60568a6745b04d7735edf130a090623d41682df4d4a2fc796645f73c9a5a91610de7", 0x2b}, {&(0x7f0000000300)="7d20a35753870b226f82d778716b66e89db962240351a5cfdd0d3249ad2a9e377f08d6c3e84646d2a5d01f33e686849e8f2b6521a03c4b7c61d0857e25518a7157773d505737e33b8403f6df36eaa45411188e63e2a64f65aad603556d3e6c30356a5a29cb87022c3f1f4d39ec91c79bab046b22f1b749c9a6bd366e734a3d4c6f73df4e66496010b3174de65a5fdcb4e7b88fc4da8fd5978f13c33a11d2168bc427dd0a902748f92009a5dc90f709bfb503e3435a9a1445c080a70c533731109e3597425df7a9cfb20f8b7e37c0a82b3b73f7c5d37be99529066c894763a92a7453da1bf54c2498ebf9a1e798f0", 0xee}], 0x6}, 0x0) preadv(r2, &(0x7f0000000540), 0x0, 0x5d, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) 07:12:37 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 42) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 246.101344][T16377] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 246.109319][T16377] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 246.117291][T16377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 246.125240][T16377] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 246.184132][ T22] audit: type=1326 audit(1634109157.185:2733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16386 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 246.191485][T16388] FAULT_INJECTION: forcing a failure. [ 246.191485][T16388] name failslab, interval 1, probability 0, space 0, times 0 [ 246.221031][T16388] CPU: 1 PID: 16388 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 246.229808][T16388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.239846][T16388] Call Trace: [ 246.243107][T16388] dump_stack_lvl+0xd6/0x122 [ 246.247684][T16388] dump_stack+0x11/0x1b [ 246.251836][T16388] should_fail+0x23c/0x250 [ 246.256287][T16388] __should_failslab+0x81/0x90 [ 246.261036][T16388] should_failslab+0x5/0x20 [ 246.265522][T16388] kmem_cache_alloc_node+0x61/0x2c0 [ 246.270702][T16388] ? __alloc_skb+0xed/0x420 [ 246.275204][T16388] ? avc_has_perm_noaudit+0x1c0/0x270 [ 246.280560][T16388] __alloc_skb+0xed/0x420 [ 246.284886][T16388] alloc_skb_with_frags+0x90/0x390 [ 246.290010][T16388] sock_alloc_send_pskb+0x436/0x4e0 [ 246.295192][T16388] unix_dgram_sendmsg+0x4a4/0x1650 [ 246.300292][T16388] ? selinux_socket_sendmsg+0x8d/0x150 [ 246.305738][T16388] ? unix_dgram_poll+0x3e0/0x3e0 [ 246.310662][T16388] ____sys_sendmsg+0x39a/0x510 [ 246.315415][T16388] __sys_sendmmsg+0x388/0x520 [ 246.320080][T16388] __x64_sys_sendmmsg+0x53/0x60 [ 246.324960][T16388] do_syscall_64+0x44/0xa0 [ 246.329365][T16388] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 246.335286][T16388] RIP: 0033:0x7fbeead52a79 [ 246.339684][T16388] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 246.359270][T16388] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 246.367663][T16388] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 246.375618][T16388] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 07:12:37 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x37cb1133) r3 = socket$inet(0x2, 0x3, 0x33) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1001}, 0x4) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) splice(r0, 0x0, r2, 0x0, 0x19410, 0x0) fcntl$setpipe(r4, 0x407, 0x6) 07:12:37 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018747f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() sendmsg$unix(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="b1", 0xfffffffffffffed0}], 0x1, &(0x7f0000000140)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000), 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000000e40)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/147, 0x93}, {&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000002c0)=""/112, 0x70}, {&(0x7f00000003c0)=""/91, 0x5b}], 0x5, &(0x7f0000000140)=""/8, 0x8}}, {{&(0x7f0000000640)=@nfc_llcp, 0x80, &(0x7f0000000340)=[{&(0x7f00000006c0)=""/104, 0x68}], 0xc, &(0x7f0000000440)=""/22, 0x16}, 0x4}, {{&(0x7f0000000740)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000c80)=[{&(0x7f00000007c0)=""/5, 0x5}, {&(0x7f0000000800)=""/219, 0xdb}, {&(0x7f0000000900)=""/38, 0x26}, {&(0x7f0000000940)=""/51, 0x33}, {&(0x7f0000000980)=""/113, 0x71}, {&(0x7f0000000a00)=""/239, 0xef}, {&(0x7f0000000b00)=""/170, 0xaa}, {&(0x7f0000000bc0)=""/114, 0x72}, {&(0x7f0000000f00)=""/15, 0xf}], 0x9, &(0x7f0000000d40)=""/227, 0xe3}, 0x5}], 0x3, 0x2, 0x0) 07:12:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 246.383590][T16388] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 246.391564][T16388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 246.399516][T16388] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:37 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 43) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 246.490255][T16406] FAULT_INJECTION: forcing a failure. [ 246.490255][T16406] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 246.503398][T16406] CPU: 1 PID: 16406 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 246.512151][T16406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.522266][T16406] Call Trace: [ 246.525536][T16406] dump_stack_lvl+0xd6/0x122 [ 246.530185][T16406] dump_stack+0x11/0x1b [ 246.534378][T16406] should_fail+0x23c/0x250 [ 246.538776][T16406] should_fail_usercopy+0x16/0x20 [ 246.543792][T16406] _copy_from_user+0x1c/0xd0 [ 246.548386][T16406] __copy_msghdr_from_user+0x59/0x360 [ 246.553788][T16406] __sys_sendmmsg+0x252/0x520 [ 246.558464][T16406] __x64_sys_sendmmsg+0x53/0x60 [ 246.563298][T16406] do_syscall_64+0x44/0xa0 [ 246.567715][T16406] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 246.573608][T16406] RIP: 0033:0x7fbeead52a79 [ 246.577999][T16406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 246.597706][T16406] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 246.606094][T16406] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 246.614054][T16406] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 246.622005][T16406] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 246.629978][T16406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:37 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff0000187a7f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:37 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 44) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 246.638005][T16406] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 246.704002][T16415] FAULT_INJECTION: forcing a failure. [ 246.704002][T16415] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 246.717106][T16415] CPU: 1 PID: 16415 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 246.725841][T16415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.735950][T16415] Call Trace: [ 246.739222][T16415] dump_stack_lvl+0xd6/0x122 [ 246.743810][T16415] dump_stack+0x11/0x1b [ 246.748020][T16415] should_fail+0x23c/0x250 [ 246.752455][T16415] should_fail_usercopy+0x16/0x20 [ 246.757492][T16415] _copy_from_user+0x1c/0xd0 [ 246.762102][T16415] __copy_msghdr_from_user+0x59/0x360 [ 246.767455][T16415] __sys_sendmmsg+0x252/0x520 [ 246.772122][T16415] __x64_sys_sendmmsg+0x53/0x60 [ 246.777019][T16415] do_syscall_64+0x44/0xa0 [ 246.781477][T16415] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 246.787365][T16415] RIP: 0033:0x7fbeead52a79 [ 246.791771][T16415] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 246.811434][T16415] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 246.819833][T16415] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 246.827786][T16415] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 246.835794][T16415] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 246.843755][T16415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:37 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 45) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:37 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f18fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 246.851778][T16415] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 246.899080][T16422] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 246.901506][T16421] FAULT_INJECTION: forcing a failure. [ 246.901506][T16421] name failslab, interval 1, probability 0, space 0, times 0 [ 246.921445][T16421] CPU: 0 PID: 16421 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 246.930204][T16421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.940263][T16421] Call Trace: [ 246.943526][T16421] dump_stack_lvl+0xd6/0x122 [ 246.948106][T16421] dump_stack+0x11/0x1b [ 246.952270][T16421] should_fail+0x23c/0x250 [ 246.956671][T16421] __should_failslab+0x81/0x90 [ 246.961492][T16421] should_failslab+0x5/0x20 [ 246.965985][T16421] kmem_cache_alloc_node+0x61/0x2c0 [ 246.971170][T16421] ? __alloc_skb+0xed/0x420 [ 246.975662][T16421] ? avc_has_perm_noaudit+0x1c0/0x270 [ 246.981020][T16421] __alloc_skb+0xed/0x420 [ 246.985333][T16421] alloc_skb_with_frags+0x90/0x390 [ 246.990437][T16421] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 246.996229][T16421] sock_alloc_send_pskb+0x436/0x4e0 [ 247.001475][T16421] unix_dgram_sendmsg+0x4a4/0x1650 [ 247.006590][T16421] ? selinux_socket_sendmsg+0x8d/0x150 [ 247.012042][T16421] ? unix_dgram_poll+0x3e0/0x3e0 [ 247.016971][T16421] ____sys_sendmsg+0x39a/0x510 [ 247.021721][T16421] __sys_sendmmsg+0x388/0x520 [ 247.026390][T16421] __x64_sys_sendmmsg+0x53/0x60 [ 247.031304][T16421] do_syscall_64+0x44/0xa0 [ 247.035761][T16421] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 247.041647][T16421] RIP: 0033:0x7fbeead52a79 [ 247.046046][T16421] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 247.065647][T16421] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 247.074046][T16421] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 247.082002][T16421] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 247.089961][T16421] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 07:12:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x1ea, &(0x7f0000000040)=[{0x69e6, 0x82, 0x4, 0x3}, {0x8f8, 0x3f, 0x9, 0xffff}, {0x5, 0x39, 0x3f, 0x3f}]}) syz_open_procfs(0x0, 0x0) 07:12:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 247.097922][T16421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 247.105881][T16421] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 247.115519][ T22] audit: type=1326 audit(1634109158.115:2734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16386 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:38 executing program 0: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x4}, 0xff) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_REMOVE_BUFFERS, 0x10001) syz_io_uring_setup(0xfcb, &(0x7f0000000200), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000340)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd=r0, 0x0, 0x0, 0x80, 0x1, 0x0, {0x0, 0x0, r4}}, 0x400) syz_io_uring_submit(r3, r2, &(0x7f0000000280)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x1) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000400)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000a00)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x3f79, 0x0, 0x0, 0x0, 0x0) 07:12:38 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 46) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:38 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe02b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:38 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6, 0x0, 0xe1}]}) r1 = syz_open_procfs(0x0, 0x0) r2 = dup2(r0, r1) r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = epoll_create1(0x80000) poll(&(0x7f0000000100)=[{r3, 0x2020}, {r4, 0x90d4}, {r5, 0x121}], 0x3, 0x1) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r6) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="a7ac7b2fe7d1e177fbb00dab9982e00faf0e4d192f2ea437e718d6462f11659eadfcb00f08c41c6dc3518fcc7760e78272a6bb060561de67fb4ffdaaa651e730c821597dc77072e2e6e5a1cc3b11f7c72ab170396461d6b4f5a9689d3171b01cf4dd6f03f01a6584d8670fd9211973d5b882c043bd2624d44c8af865a124429b5a569b1300", @ANYRES16=r7, @ANYBLOB="000828bd7000fcdbdf25010000000500300001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x30008001}, 0x44) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r8, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) r9 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r9, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRESOCT], 0x1) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @local}, &(0x7f0000000080)=0xc) bind$packet(r8, &(0x7f0000000080)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r7, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfffffffd}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r10}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000050}, 0x40) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000080)) 07:12:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:38 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in=@multicast1, 0x4e22, 0x0, 0x4e23, 0x2, 0x2, 0xa0, 0xe0, 0x33, 0x0, 0xee01}, {0x0, 0x401, 0x0, 0x5, 0x2289218c, 0x10000, 0x8, 0x6}, {0x4, 0x4, 0x5, 0x4ed6}, 0x20, 0x6e6bb3, 0x0, 0x0, 0x3}, {{@in6=@private1, 0x4d4, 0x33}, 0x2, @in=@remote, 0x34ff, 0x5, 0x0, 0x1c, 0x0, 0x4, 0x5}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x14) recvmmsg(r0, &(0x7f0000003c80), 0x38e, 0x62, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003700)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000001880)=[{&(0x7f0000000480)=""/232, 0xe8}, {&(0x7f0000000580)=""/235, 0xeb}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/9, 0x9}, {&(0x7f00000016c0)=""/105, 0x69}, {&(0x7f0000001740)=""/7, 0x7}, {&(0x7f0000001780)=""/232, 0xe8}], 0x8, &(0x7f0000001900)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001940)=@abs, 0x6e, &(0x7f0000001c80)=[{&(0x7f00000019c0)=""/205, 0xcd}, {&(0x7f0000001ac0)=""/253, 0xfd}, {&(0x7f0000001bc0)=""/156, 0x9c}], 0x3, &(0x7f0000001cc0)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f0000001dc0), 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001e40)=""/242, 0xf2}], 0x1, 0xffffffffffffffff}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001f80)=""/12, 0xc}, {&(0x7f0000001fc0)=""/108, 0x6c}, {&(0x7f0000002040)=""/159, 0x9f}, {&(0x7f0000002100)=""/55, 0x37}, {&(0x7f0000002140)=""/112, 0x70}, {&(0x7f00000021c0)=""/88, 0x58}], 0x6, &(0x7f00000022c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000002380), 0x6e, &(0x7f0000003680)=[{&(0x7f0000002400)=""/82, 0x52}, {&(0x7f0000002480)=""/148, 0x94}, {&(0x7f0000002540)=""/16, 0x10}, {&(0x7f0000002580)=""/197, 0xc5}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x5}}], 0x5, 0x10103, &(0x7f0000003840)={0x77359400}) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000003880), &(0x7f00000038c0)) sendto$inet(r0, &(0x7f0000000040)="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", 0xfd, 0x24004045, &(0x7f0000000140)={0x2, 0x4e22, @multicast1}, 0x10) [ 247.371559][T16442] FAULT_INJECTION: forcing a failure. [ 247.371559][T16442] name failslab, interval 1, probability 0, space 0, times 0 [ 247.384481][T16442] CPU: 0 PID: 16442 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 247.393278][T16442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.403317][T16442] Call Trace: [ 247.406608][T16442] dump_stack_lvl+0xd6/0x122 [ 247.411189][T16442] dump_stack+0x11/0x1b [ 247.415365][T16442] should_fail+0x23c/0x250 [ 247.419772][T16442] __should_failslab+0x81/0x90 [ 247.424542][T16442] should_failslab+0x5/0x20 [ 247.429031][T16442] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 247.434789][T16442] ? __kmalloc_node_track_caller+0x30/0x40 [ 247.440621][T16442] __kmalloc_node_track_caller+0x30/0x40 [ 247.446239][T16442] ? alloc_skb_with_frags+0x90/0x390 [ 247.451566][T16442] __alloc_skb+0x187/0x420 [ 247.455970][T16442] alloc_skb_with_frags+0x90/0x390 [ 247.461074][T16442] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 247.466884][T16442] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 247.472672][T16442] sock_alloc_send_pskb+0x436/0x4e0 [ 247.477879][T16442] ? unix_dgram_sendmsg+0x384/0x1650 [ 247.483176][T16442] unix_dgram_sendmsg+0x4a4/0x1650 [ 247.488355][T16442] ? selinux_socket_sendmsg+0x8d/0x150 [ 247.493802][T16442] ? unix_dgram_poll+0x3e0/0x3e0 [ 247.498753][T16442] ____sys_sendmsg+0x39a/0x510 [ 247.503558][T16442] __sys_sendmmsg+0x388/0x520 [ 247.508228][T16442] __x64_sys_sendmmsg+0x53/0x60 [ 247.513122][T16442] do_syscall_64+0x44/0xa0 [ 247.517524][T16442] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 247.523406][T16442] RIP: 0033:0x7fbeead52a79 [ 247.527865][T16442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 247.547458][T16442] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 247.555856][T16442] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 247.563809][T16442] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 247.571763][T16442] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 247.579718][T16442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 247.587696][T16442] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 247.597792][T16448] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 247.609872][T16449] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.4'. 07:12:38 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x84, 0x464, 0x8, 0x70bd25, 0x25dfdbff, "43ade50cffe55b060255c7d9215541c8345d0c1bc3f7fb43a0f3540c367c63aa64bda1d249de3f4bc596b0fa4e16a52d2851b8da37394efd828dd6623e51d14a1571f9a78d7405354af3cfc3d40bf492e7adf82b067150a45f6637a99c1f59597d895a6cf1f13191262b247c5fb4d772ec", [""]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0xc000) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="50010000100013070000000000000000ac1414bb000000000000000000000000fe8000000000000000000000000000aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB], 0x150}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000004b40)={0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000003d80)={0x14, 0x6a, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000540)={&(0x7f0000000200)=@allocspi={0x134, 0x16, 0x100, 0x70bd25, 0x25dfdbfd, {{{@in6=@loopback, @in=@broadcast, 0x4e21, 0x7, 0x4e24, 0x1, 0x2, 0xe0, 0x20, 0x87, 0x0, 0xee00}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4d4, 0x6c}, @in6=@empty, {0x7, 0x80000001, 0x9, 0x3, 0x6, 0x2ec4, 0x8, 0x1}, {0x8000, 0x5, 0x20, 0x1000}, {0x1, 0x9}, 0x70bd27, 0x3504, 0x2, 0x0, 0x4, 0x1}, 0x0, 0x5}, [@srcaddr={0x14, 0xd, @in6=@private1={0xfc, 0x1, '\x00', 0x1}}, @address_filter={0x28, 0x1a, {@in6=@private1, @in=@empty, 0x6f0d064aa697d631, 0x7f, 0x9}}]}, 0x134}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 07:12:38 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 47) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:38 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe03b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 247.622483][T16445] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.0'. [ 247.633597][ T22] audit: type=1326 audit(1634109158.635:2735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16437 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 247.662628][T16453] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.0'. 07:12:38 executing program 0: creat(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x111642, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7472616e733d7463702c706f7274a33078343830303030303030303030303030302c726f6f74636f6e746578743d73797374656d5f752222e6371b0a1888a779cae64bf8f54e68d66f6f338022c4a5"]) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) write$P9_RSTAT(r0, &(0x7f0000000080)={0x5a, 0x7d, 0x2, {0x0, 0x53, 0x4, 0x20, {0x40, 0x1, 0x6}, 0x14000000, 0xfffeffff, 0x800, 0x2c400000, 0xb, 'rootcontext', 0xb, 'rootcontext', 0x6, '{%.\\*+', 0x4, '\'{$:'}}, 0x5a) [ 247.728274][T16463] FAULT_INJECTION: forcing a failure. [ 247.728274][T16463] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 247.741561][T16463] CPU: 1 PID: 16463 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 247.750315][T16463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.760389][T16463] Call Trace: [ 247.763656][T16463] dump_stack_lvl+0xd6/0x122 [ 247.768243][T16463] dump_stack+0x11/0x1b [ 247.772388][T16463] should_fail+0x23c/0x250 07:12:38 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000400), 0x4) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0a85322, &(0x7f0000000000)={{0xe0}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000100)={{0x81, 0xff}, 'port1\x00', 0xa2, 0x10, 0xffffac06, 0x1, 0x91, 0xfff, 0x7fffffff, 0x0, 0x0, 0x20}) preadv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) r2 = signalfd(r1, &(0x7f00000001c0)={[0x81]}, 0xe7d19e254556f772) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)={0x0, @time={0x8, 0x6}, 0x9, {0x8}, 0x4, 0x1, 0x27}) read(0xffffffffffffffff, &(0x7f0000000340)=""/172, 0xac) write(r1, &(0x7f0000000240)="81c83bab50b8e4bb526fdb7672df5c91da7e92f271495d6b9c558b4e057f15646dec056f65adfe94208666e0bb9f632a68e1e071a410195c2dcc58b79bb19eefb747bb99e229970632aa77940da67e23d2a848e38c980ade906212d1cf5d758006c2555a814b8afaaaad9f33ee3ec6983fb956e97aa2bf0d68300f6f752ef4797ff763396d42eeb06eefb1cee3da025e8f4a71e6fc50984e5cee22ae50f7cc416ec13d1ccd1a8d2dac83e7c80810ad20d486ac96fda12e6ec8119ef8f18ddcd499818d02b4a38f038648870d3b44d873c280a735302f7ee57c7525610f", 0xdd) 07:12:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 247.776784][T16463] should_fail_usercopy+0x16/0x20 [ 247.781796][T16463] _copy_from_user+0x1c/0xd0 [ 247.786427][T16463] __copy_msghdr_from_user+0x59/0x360 [ 247.791820][T16463] __sys_sendmmsg+0x252/0x520 [ 247.796507][T16463] __x64_sys_sendmmsg+0x53/0x60 [ 247.801416][T16463] do_syscall_64+0x44/0xa0 [ 247.805839][T16463] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 247.811804][T16463] RIP: 0033:0x7fbeead52a79 [ 247.816200][T16463] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 247.836002][T16463] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 247.844432][T16463] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 247.852404][T16463] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 247.860364][T16463] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 247.868313][T16463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:38 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 48) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:38 executing program 0: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="736905e5cd7ae53d302c69"]) r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(r0, &(0x7f00000002c0)='./file0/file0/file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x40000, &(0x7f0000000280)) symlink(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)={{0x0, 0x2710}}) utimes(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)={{0x77359400}, {r1, r2/1000+10000}}) [ 247.876265][T16463] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 247.907624][T16473] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 247.910985][T16474] 9pnet: p9_fd_create_tcp (16474): problem connecting socket to 127.0.0.1 [ 247.935538][T16482] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.1'. [ 247.969735][T16488] FAULT_INJECTION: forcing a failure. [ 247.969735][T16488] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 247.982910][T16488] CPU: 1 PID: 16488 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 247.991653][T16488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.001696][T16488] Call Trace: [ 248.004951][T16488] dump_stack_lvl+0xd6/0x122 [ 248.009563][T16488] dump_stack+0x11/0x1b [ 248.013699][T16488] should_fail+0x23c/0x250 [ 248.018172][T16488] should_fail_usercopy+0x16/0x20 [ 248.023219][T16488] _copy_from_user+0x1c/0xd0 [ 248.027787][T16488] __copy_msghdr_from_user+0x59/0x360 [ 248.033139][T16488] __sys_sendmmsg+0x252/0x520 [ 248.037799][T16488] __x64_sys_sendmmsg+0x53/0x60 [ 248.042654][T16488] do_syscall_64+0x44/0xa0 [ 248.047067][T16488] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 248.053001][T16488] RIP: 0033:0x7fbeead52a79 [ 248.057397][T16488] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 248.076995][T16488] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 248.085384][T16488] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 248.093342][T16488] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 248.101292][T16488] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 248.109299][T16488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 248.117261][T16488] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 248.209110][ T22] audit: type=1326 audit(1634109159.205:2736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16437 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:39 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7472690ed3c2ef497cef6b0cd1a0ed5dc06e713d66642c7266006e6f3db588135d95b8d5e4883be684722c41c51637bca11ab5013f42b762aa8ebfd3e7e58864c3cfa590c19836920563a10785e2a0f2a6d9619f57e277275b5284ff136f95f63f9d9026876a311296a0ad970323edeac4e61c9de5012665a8", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',version=9p2000\"smackfsfloor=noexten\",\x00']) 07:12:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)={0x1dc, r1, 0x1, 0x70bd27, 0xfffffffe, {}, [@ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4, 0xc}]}, @ETHTOOL_A_FEATURES_WANTED={0x1c0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x56, 0x5, "fc68d066d2828cc9f3235b4a9c2cf8566d3f893f006a0647ad10f1b311b6d8fb7a2866673760110635b6a036ef356f593055f616cf2e6c8cef274aff079f8590a4a192aba2cbb3824ea180e82f06f0be5ca9"}, @ETHTOOL_A_BITSET_VALUE={0x4d, 0x4, "59c3411c15f031dbd223b35c1479e4a4673f20789ce69fd47e3bb511ca806a262318a5685e30cf3482e790cf70a2fbe94c2d7c0ca03c13015215bfc107dab554f73c2fedafafafa500"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x10001}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_BITS={0x3c, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'nr0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'nr0\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_MASK={0xba, 0x5, "c978763ac29d3187206ef496a3a588615d97f9ee2453b8bbf47f0d99afff07b0a417a6d0f7d032585f4ebed33eaf3202715b4f53c24d6858b1f4e334bbd0e473f5ae81b57eebeb07bd2478088a5a6486292466036e0742a55c646086c10c87bfb50b49ee0e4346a6039d60e4577a06ea22f5f4fe5bb5543ef75bbc439f3b5993453349e2460dfd8ed44bfa817fa82f03ef98323d9a0d5ae8697d9e659b55a89410830452a1b87625758a13aa336fa94d74375210f989"}]}]}, 0x1dc}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000780), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000740)={0x20, r3, 0x36225c28f1ae0085, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xff7f}]}]}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x80, r3, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_PAUSE_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x6}, @ETHTOOL_A_PAUSE_RX={0x5}, @ETHTOOL_A_PAUSE_AUTONEG={0x5}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_RX={0x5}, @ETHTOOL_A_PAUSE_RX={0x5, 0x3, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x804}, 0x4000040) 07:12:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe04b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000180)=""/108, 0x58}], 0x100000000000035f, 0x5d, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000080)={0x13, 0xd, 0x13, 0x9, 0xffffffff, 0x1, 0x5, 0xd2}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000400)=""/24, 0x18}], 0x2) r2 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x103fa1) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000100)=""/114, 0x72}, {&(0x7f0000000200)=""/104, 0x68}, {&(0x7f0000000280)=""/41, 0x29}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/238, 0xee}], 0x7, 0x81, 0x800) syz_open_procfs(0x0, 0x0) 07:12:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 49) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 248.311880][T16509] FAULT_INJECTION: forcing a failure. [ 248.311880][T16509] name failslab, interval 1, probability 0, space 0, times 0 [ 248.324853][T16509] CPU: 0 PID: 16509 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 248.333615][T16509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.343760][T16509] Call Trace: [ 248.347029][T16509] dump_stack_lvl+0xd6/0x122 [ 248.351625][T16509] dump_stack+0x11/0x1b [ 248.355787][T16509] should_fail+0x23c/0x250 [ 248.360194][T16509] __should_failslab+0x81/0x90 [ 248.364951][T16509] should_failslab+0x5/0x20 [ 248.369461][T16509] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 248.375169][T16509] ? __kmalloc_node_track_caller+0x30/0x40 [ 248.380959][T16509] __kmalloc_node_track_caller+0x30/0x40 [ 248.386582][T16509] ? alloc_skb_with_frags+0x90/0x390 [ 248.391974][T16509] __alloc_skb+0x187/0x420 [ 248.396381][T16509] alloc_skb_with_frags+0x90/0x390 [ 248.401572][T16509] sock_alloc_send_pskb+0x436/0x4e0 [ 248.406823][T16509] unix_dgram_sendmsg+0x4a4/0x1650 [ 248.411941][T16509] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 248.417738][T16509] ? selinux_socket_sendmsg+0x8d/0x150 [ 248.423213][T16509] ? unix_dgram_poll+0x3e0/0x3e0 [ 248.428164][T16509] ____sys_sendmsg+0x39a/0x510 [ 248.432979][T16509] __sys_sendmmsg+0x388/0x520 [ 248.437645][T16509] __x64_sys_sendmmsg+0x53/0x60 [ 248.442543][T16509] do_syscall_64+0x44/0xa0 [ 248.447039][T16509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 248.452923][T16509] RIP: 0033:0x7fbeead52a79 [ 248.457324][T16509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 248.476980][T16509] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 248.485390][T16509] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 248.493413][T16509] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 248.501369][T16509] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 07:12:39 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000080)=0xc8, 0x4) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) socket$unix(0x1, 0x3, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x200200, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000040)={0x10000004}) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000000)=0x7, 0x4) 07:12:39 executing program 0: add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000280), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000100)="3081", 0x2, r1) keyctl$instantiate(0xc, r1, &(0x7f0000000040)=@encrypted_new={'new ', 'default', 0x20, 'trusted:', '.request_key_auth\x00', 0x20, 0x1000}, 0x3c, 0x0) add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000100)="3081", 0x2, r0) add_key(&(0x7f0000000000)='.request_key_auth\x00', 0x0, &(0x7f00000000c0)="7661c085bdf5720aabb5a9906b21cf98c3011000004773d82c7a9adb6a2774b9a66304756787b46d70db77b0b1e561b1bf6ccea5ff316d89051c07f49d05a045bf30638450295897f37e321d6cccd4168b1ac0af2519e8cd15c90bdcf935ecb8e7e7f33631ee8cdb4fb48fabeb3eb95dd08033fc4500000044deb39fb719f80d86a631c5a33a85f54281098e31eea082aaa23aacc821482a08648ecc57a3e5ec63b723b7ddc71b464b9e43231955b7a5a010e67775c8cf2f8797df53bacb688fbd1bb4dd6dd31c9b7d6494a36dbfbc0b129b2800", 0xd4, r0) 07:12:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe05b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 248.509321][T16509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 248.517276][T16509] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 248.535276][ T22] audit: type=1326 audit(1634109159.535:2737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16504 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 50) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:39 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0xfb, 0x81, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x4208, 0x0, 0x0, 0x9, 0x0, 0x80000, 0x2, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, 0x0, 0x0) [ 248.638708][ T22] audit: type=1326 audit(1634109159.635:2738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16504 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 07:12:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000004b40)={0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000003d80)={0x14, 0x6a, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r2, @ANYBLOB="2d0727bd7000fbdbdf253d0000000e0001006e657464657673696d0000000f0002006e657464657673696d3000001c008200736f757263655f6d61635f69735f6d756c74696361737400080001007063690011000200303030303a30303a31302e30000000001c008200736f757263655f6d61635f69735f6d756c746963617374000e0001006e657464657673696d0000000f0002006e657464657673696d3000001c0082"], 0xc4}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r2, 0x800, 0x70bd26, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xfe}}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x40040) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000200)={[0x8e3]}, 0x8) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r1, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)={0x144, r2, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4040000}, 0xc048014) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000240)={{0x0, 0xfffffffffffffffe, 0x4, 0x5, 0x2, 0x3f, 0x100000000, 0x40, 0x4, 0x1, 0x7, 0x94, 0xc89, 0x6, 0x6fa595ec}, 0x20, [0x0, 0x0, 0x0, 0x0]}) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@mpol={'mpol', 0x3d, {'bind', '=relative', @val={0x3a, [0x2c, 0x30]}}}}]}) 07:12:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe07b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 248.701654][T16542] FAULT_INJECTION: forcing a failure. [ 248.701654][T16542] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 248.714916][T16542] CPU: 1 PID: 16542 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 248.723677][T16542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.733790][T16542] Call Trace: [ 248.737062][T16542] dump_stack_lvl+0xd6/0x122 [ 248.741656][T16542] dump_stack+0x11/0x1b [ 248.745810][T16542] should_fail+0x23c/0x250 [ 248.750286][T16542] should_fail_usercopy+0x16/0x20 [ 248.755285][T16542] _copy_from_user+0x1c/0xd0 [ 248.759905][T16542] __copy_msghdr_from_user+0x59/0x360 [ 248.765288][T16542] __sys_sendmmsg+0x252/0x520 [ 248.769946][T16542] __x64_sys_sendmmsg+0x53/0x60 [ 248.774810][T16542] do_syscall_64+0x44/0xa0 [ 248.779206][T16542] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 248.785108][T16542] RIP: 0033:0x7fbeead52a79 [ 248.790570][T16542] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 248.810246][T16542] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 248.818695][T16542] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 248.826660][T16542] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 248.834609][T16542] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 248.842558][T16542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 248.850508][T16542] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 51) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) r0 = syz_open_procfs(0x0, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="00f50baee7a625a6b10b16a01f745effd0d123fac29530a320ed1bef5f87cadd782f3f82082311e7078f056c190f7dcfb83b6368", 0x34}, {&(0x7f00000000c0)="e87cbd8ec064", 0x6}, {&(0x7f0000000100)="1b90bce136d8b5fccb71a7e4b6ce15b7a97ce7e47690cef81a8218d0f4cc78b5f41a2268b7acb12e9fd12e8e3f3d8f2dc40b2c84856433fdc8f18994df2db543d51d578aaf04635dd78a09f36ee04a204348b8d16fc824deb3627ad6e4f6ad960a8b26ea6de1db7b55ee45bfd4d17f1020af6fe18518e850fdca17be47fddf3591b21e3b1572ccd73be2141e7c779331e47a31b0f1c72dce36a49b223e1f92e39f02d3a66900262320", 0xa9}, {&(0x7f00000001c0)="be50b7ba48dc4061be329f30680b01a9dac761b20b2faf24f9adf93fcb2913dbb804b740f6d7d90e426f2e92b0a1df66f9d93803ec7abb28978c09f23b016f6098669b6476d9cfb6335dddcd920e0bd5a088f9107606b5eeb9f9dd01e0361bb8cce3c67b3c72c596776ff1bb34b1a9d2e5bccec6778bae82747b58da0fd1666a92c61391da8c7bc121703aef84133dbcf8106f4f0ab49ba3b9cf840bf6a66cbfdac1bc43cf1f2b1e8dd5aca1162b0587bf8f839a11d27189e20d3bca641cd942ffaad3e2d888e794596a2bb7698a8efde11f7619b1d7ed7492864303e2f9", 0xde}], 0x4, 0x8) [ 248.901537][T16552] selinux_netlink_send: 8 callbacks suppressed [ 248.901549][T16552] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16552 comm=syz-executor.1 [ 248.927320][T16556] __nla_validate_parse: 6 callbacks suppressed [ 248.927333][T16556] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:12:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 248.949339][T16558] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16558 comm=syz-executor.1 [ 248.975032][T16564] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:12:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) syz_mount_image$msdos(0x0, &(0x7f00000000c0)='./file0\x00', 0x3, 0x7, &(0x7f00000008c0)=[{&(0x7f0000000240)="1459edab2e423dd148774323d8bc00a2d8253096a6e5c310fae1db9727081311ec74f965790cb5f883b52371b53c9426d13a151fda172d0833d3b84d87699be2567bde59dbaf5e4c96aec90683489152bbc5c5fec5aa7836fda2786ce1c2f83bf5ef9426e8f545fa1c3549182b9a31ee479847d437b67ad2e23b46fd9b0e88462d1c2a2119a885f334e1236a607ebd8f5b3249e04ed516179abc970df9056760b144d35010f4b6c1ecfd4fd723275eea2c249e7e170d50441493d5783b8a18f6c21aeef17286c14d79889f9da606d63edc27c640f2", 0xd5}, {&(0x7f0000000780)="0742ddaa7cc41049626ab91bcec9573df69620c412453512f4c534e6d1a0816b861a9c1dd2b2220dae14ee5de8a1d49d7692a5d0e70fa98f114ba55f8c832dc2e3d7aab7d6e14d3ed912a83baf74eb78e96ef1c3d8b04b3debeec648dc9a61b3eedb6bc967bc54e31d4792de883a8750680235a2fc87629a3f153c31539e793a81471ead0141903cf5c7b445466ea1873339e5a721294b1066f079d450a3a3ea6858ffa314174844363a0ca8ff718ae751c2b5bd140000b48b7cd0d0dd5534e7a6f64b44704bc74ddd745c6363bbeb971d2cc6e8aabac33a89a54de4069b14bb5b6fa837657aa72d50baec", 0xeb, 0x9}, {&(0x7f0000000180)="5030a6b9906c95e36ee1b07f9e5698893307dd91cd0319578b614ed5f1873eb0", 0x20, 0xfffffffffffffffd}, {0x0, 0x0, 0x1000}, {&(0x7f0000000440)="6bf5fb5690171db19af4609036c9bcfd829f57e603790010ced4fc977b6a29821a1448f42739bb113f3c3565af9334acda9bd400f4326ea61c9f4c1b419bf978701a48f8addca5b3168c8b9dfcd0534bfc9c30ae3b5db3f19fd53cb4bf54da7733aed461592ee917aa10b147cc0adccfaeeac9357f78d4b76f078f5bf3f90b3d3e7d7132c3012ab7043e22a6f8edc5e516ee833a4fdcf825d9da3fed17cac003d9dd022d", 0xa4, 0x7fffffff}, {&(0x7f0000000500)="822171b91eb1498a4740794c5db7bc7a965f6bf8c7cf5baee0946ad2aa4b016a8a03bb30b092e47cd74a4fab60e1d1443c33c80fa2ef7af6514920209443a39077bb6a856f3c3e40bb7182a08692593ab13f04b516500ed3b3256325f48aafef3d8ca84cdce2b0609ed9c6346c356964614f21f9699436b6ca419197a0729a46ae7ae36fd203e577f2b03891ce7ba975aa5d47214e98c73647d20e757d1ce2d1990688090eee936562a1b4968deb59f6a2980feca28742afcaf376ab51294f57d6334c86538795c11e018be19db248ea75e1", 0xd2, 0x10000}, {0x0, 0x0, 0x7}], 0x10000, &(0x7f0000000e40)=ANY=[@ANYBLOB="646f74732c646f74732c6e6f646f74732c756d61736b3d3030303030303030303030303030303030307fc14308b030303030302c6d6561737572652c61707072616973652c1b9508d774398f84660000000069633d3078303030303030303030303030303230302c61707072616973655f747970653d696d617381672c666f", @ANYBLOB="53181f3fba7d2dcfe4acb368dd47ca47f15491f0e4a050129eb76c29c7f8226b5de55cd94e561ca8fa546ef9f6677aa5a8d8a131fa89df7b78226ea59b0f097b1a8766e58d327e0b31f6d6dde8e2a196c8234bfe21f87f62e0f65993f4b8aff10f0100000000000000a9259e33f3531edc43bda8b3156da8e21748bbf5ab1144039546cd24c0e9420700fba09a0e45b3aa945b042bdd3127dfa863d8be14b00fa7fec9f28b5acb4513b5ec7e01849a09cb1e7368c1ee1e6d72141e6236701ed7b51bd7928000"/212, @ANYRESDEC]) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x640902, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) mkdirat(r2, &(0x7f00000006c0)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000a80)='./file0\x00', 0x0, 0x20) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000000)={0x9}, 0x10) write(r5, &(0x7f0000000400)="1c0000001a005f0014f9f40700090400020000bc22e42528d3000000", 0x1c) fsetxattr$trusted_overlay_opaque(r5, &(0x7f0000000700), &(0x7f0000000740), 0x2, 0x2) sendfile(r4, r3, 0x0, 0x100000002) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"/423], 0x194}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) 07:12:40 executing program 0: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x136e02, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x9, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="05f73dee1e81015ba734df1729e93cd887561415221e6476b32b5d94fbc81cc1c85b84446b5db1ff981a76387afb9d2fb9a4b141e796367c79d01d912ac4fac5c0afc28ada491f95efe420d661666cafd5f977d79a9ebdf8ea95741fdd5c753372985d362108", 0x66, 0x9}, {&(0x7f0000000140)="afcc415a9819ac5c065f7b7788b8b5b0e962143dc27cff1c574fa032b953c750c4645159d1c3e1028274fb945d43059305ae273c017341eb5a45c87bc53d96c9bfc5220a1c7655", 0x47, 0x1}, {&(0x7f00000001c0)="e38bae09b02c11e20e5e9bb7170490802ead55210516c3afd1d9963139fe7d2fad51d519d593f2ad56e504293ca7afc5e967312ec148ed287a34f4e18f685f57dde253039e2e4287f5dd3d", 0x4b, 0xf5}], 0x80, &(0x7f0000000340)=ANY=[@ANYBLOB="73686f72746e616d653d6c6f7765722c757466383d312c666d61736b3d30303030303030303030303031373737373737373737372c73686f72746e616d653d6c6f7765722c757466383d312c66736e6113a20706e833411b76637361002c00"]) pread64(r0, &(0x7f0000000240)=""/38, 0x26, 0x6) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1, 0x4, 0x9, 0x18f, 0xffffffffffffffff}) [ 248.997456][T16566] FAULT_INJECTION: forcing a failure. [ 248.997456][T16566] name failslab, interval 1, probability 0, space 0, times 0 [ 249.010303][T16566] CPU: 1 PID: 16566 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 249.019059][T16566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.029101][T16566] Call Trace: [ 249.032401][T16566] dump_stack_lvl+0xd6/0x122 [ 249.036974][T16566] dump_stack+0x11/0x1b [ 249.041203][T16566] should_fail+0x23c/0x250 [ 249.045595][T16566] __should_failslab+0x81/0x90 [ 249.050336][T16566] should_failslab+0x5/0x20 [ 249.054822][T16566] kmem_cache_alloc_node+0x61/0x2c0 [ 249.060001][T16566] ? __alloc_skb+0xed/0x420 [ 249.064515][T16566] ? avc_has_perm_noaudit+0x1c0/0x270 [ 249.069863][T16566] __alloc_skb+0xed/0x420 [ 249.074193][T16566] alloc_skb_with_frags+0x90/0x390 [ 249.079284][T16566] sock_alloc_send_pskb+0x436/0x4e0 [ 249.084537][T16566] unix_dgram_sendmsg+0x4a4/0x1650 [ 249.089626][T16566] ? selinux_socket_sendmsg+0x8d/0x150 [ 249.095077][T16566] ? unix_dgram_poll+0x3e0/0x3e0 [ 249.099990][T16566] ____sys_sendmsg+0x39a/0x510 [ 249.104731][T16566] __sys_sendmmsg+0x388/0x520 [ 249.109403][T16566] __x64_sys_sendmmsg+0x53/0x60 [ 249.114242][T16566] do_syscall_64+0x44/0xa0 [ 249.118639][T16566] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 249.124580][T16566] RIP: 0033:0x7fbeead52a79 [ 249.128969][T16566] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 249.148559][T16566] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 249.156997][T16566] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 249.164944][T16566] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 249.172895][T16566] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 249.180897][T16566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 249.188903][T16566] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:40 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe0ab2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 249.216632][ T22] audit: type=1326 audit(1634109160.215:2739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16565 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 249.288966][T16578] FAT-fs (loop0): Unrecognized mount option "fsna¢è3Avcsa" or missing value [ 249.304998][T16582] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 249.324310][ C1] sd 0:0:1:0: tag#3166 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s 07:12:40 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 52) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 249.334153][ C1] sd 0:0:1:0: tag#3166 CDB: opcode=0xe5 (vendor) [ 249.340489][ C1] sd 0:0:1:0: tag#3166 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 249.349531][ C1] sd 0:0:1:0: tag#3166 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 249.358605][ C1] sd 0:0:1:0: tag#3166 CDB[20]: ba 07:12:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:40 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000001000)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={0x0, 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="80030000", @ANYRES16=0x0], 0x180}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000a80)={0x154, 0x0, 0x1, 0x70bd29, 0x0, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0xff}, {0x6, 0x11, 0x7434}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x101}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x8}}]}, 0x154}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000005c0)={0x2c, 0x20, '\x00', [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x8000}, @generic={0x1, 0xd3, "7963600bf801a44c019e53339e3e60973d11663f5559f2dd6f4595edfd4e2deeab7422ca12200da34a09271ab1dbaf0d6ec7e7472e2324b6602fab16757486878dfe174bd17fce27abd86599c90411ddc26e3783f969ec933de776e3dffb12ee586186310349aafc84dff568985b62941e42c5d06557c757e4ce1ced901eec14b29a3c74bf4084fd94f70cc16fe9efa4a5408ab23f28cbd9124614d8c47b25b1ddd1e0a13d136004dffdb327e103766ec40b639f94289baee725997015aee34841e44dd838f871f1497a1d6109bd2c3c31cdb4"}, @calipso={0x7, 0x18, {0x15a96027caa7576d, 0x4, 0x6, 0xfffc, [0xffffffff, 0x6]}}]}, 0x110) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$FIONCLEX(r1, 0x5450) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000e40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@afid={'afid', 0x3d, 0x8001}}, {@version_u}, {@access_uid={'access', 0x3d, 0xee00}}, {@version_L}, {@cachetag={'cachetag', 0x3d, 'wfdno'}}, {@debug={'debug', 0x3d, 0x80}}, {@dfltuid={'dfltuid', 0x2c}}, {@posixacl}]}}) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)={0xa, 0x4e20, 0x80000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000940)=ANY=[@ANYRESOCT], 0x28}, 0x0) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) [ 249.384323][T16586] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 249.390799][T16578] FAT-fs (loop0): Unrecognized mount option "fsna¢è3Avcsa" or missing value 07:12:40 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe14b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 249.474792][T16598] FAULT_INJECTION: forcing a failure. [ 249.474792][T16598] name failslab, interval 1, probability 0, space 0, times 0 [ 249.477138][ C1] sd 0:0:1:0: tag#3185 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 249.487699][T16598] CPU: 0 PID: 16598 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 249.497442][ C1] sd 0:0:1:0: tag#3185 CDB: opcode=0xe5 (vendor) [ 249.506223][T16598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.512483][ C1] sd 0:0:1:0: tag#3185 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 249.522501][T16598] Call Trace: [ 249.522509][T16598] dump_stack_lvl+0xd6/0x122 [ 249.531528][ C1] sd 0:0:1:0: tag#3185 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 249.534767][T16598] dump_stack+0x11/0x1b [ 249.539335][ C1] sd 0:0:1:0: tag#3185 CDB[20]: ba [ 249.548316][T16598] should_fail+0x23c/0x250 [ 249.548336][T16598] __should_failslab+0x81/0x90 [ 249.566673][T16598] should_failslab+0x5/0x20 [ 249.571205][T16598] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 249.576916][T16598] ? __kmalloc_node_track_caller+0x30/0x40 [ 249.582717][T16598] __kmalloc_node_track_caller+0x30/0x40 [ 249.588438][T16598] ? alloc_skb_with_frags+0x90/0x390 [ 249.593808][T16598] __alloc_skb+0x187/0x420 [ 249.598206][T16598] alloc_skb_with_frags+0x90/0x390 [ 249.603322][T16598] ? __list_del_entry_valid+0x54/0xc0 [ 249.608691][T16598] sock_alloc_send_pskb+0x436/0x4e0 [ 249.613956][T16598] unix_dgram_sendmsg+0x4a4/0x1650 [ 249.619246][T16598] ? selinux_socket_sendmsg+0x8d/0x150 [ 249.624720][T16598] ? unix_dgram_poll+0x3e0/0x3e0 [ 249.629659][T16598] ____sys_sendmsg+0x39a/0x510 [ 249.634427][T16598] __sys_sendmmsg+0x388/0x520 [ 249.639111][T16598] __x64_sys_sendmmsg+0x53/0x60 [ 249.643986][T16598] do_syscall_64+0x44/0xa0 [ 249.648408][T16598] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 249.654373][T16598] RIP: 0033:0x7fbeead52a79 07:12:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 249.658771][T16598] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 249.678373][T16598] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 249.686771][T16598] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 249.694727][T16598] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 249.702681][T16598] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 249.710654][T16598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:40 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001780)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000001600)=[{&(0x7f00000000c0)=""/216, 0xd8}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f0000001440)=""/77, 0x4d}, {&(0x7f00000014c0)=""/189, 0xbd}, {&(0x7f0000001580)=""/87, 0x57}], 0x6}, 0xbb5d}, {{&(0x7f0000001680)=@caif, 0x80, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f00000002c0)=""/51, 0x33}, {&(0x7f0000001700)=""/17, 0x11}], 0x3}, 0x631}], 0x2, 0x140, &(0x7f0000001840)={r3, r4+60000000}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) close(r1) 07:12:40 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000280)=[{0x200000000006, 0x0, 0x0, 0x7ffc0003}]}) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x3, &(0x7f00000001c0)=[{0x8, 0xc8, 0x7, 0x1}, {0x1, 0x8, 0x6, 0x400}, {0x101, 0x3, 0x4, 0x400}]}, 0x10) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f00000000c0)='./file0\x00') mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f0000000140)='./file0/file0\x00') renameat2(r2, &(0x7f0000000100)='./file0/file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) [ 249.718606][T16598] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 249.740691][T16611] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 249.786185][ T22] audit: type=1326 audit(1634109160.785:2740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16621 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2b3ef02a79 code=0x7ffc0000 [ 249.786662][T16623] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.1'. [ 249.830848][ C0] sd 0:0:1:0: tag#3142 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 249.840678][ C0] sd 0:0:1:0: tag#3142 CDB: opcode=0xe5 (vendor) [ 249.847004][ C0] sd 0:0:1:0: tag#3142 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 249.847454][T16625] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.1'. [ 249.856041][ C0] sd 0:0:1:0: tag#3142 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 249.874584][ C0] sd 0:0:1:0: tag#3142 CDB[20]: ba [ 249.907727][ C0] sd 0:0:1:0: tag#3188 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 249.917547][ C0] sd 0:0:1:0: tag#3188 CDB: opcode=0xe5 (vendor) [ 249.923880][ C0] sd 0:0:1:0: tag#3188 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 249.932946][ C0] sd 0:0:1:0: tag#3188 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 249.941980][ C0] sd 0:0:1:0: tag#3188 CDB[20]: ba 07:12:41 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) syz_open_procfs(0xffffffffffffffff, 0x0) 07:12:41 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 53) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:41 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe25b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000004) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) set_mempolicy(0x1, 0x0, 0x0) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000004b40)={0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000003d80)={0x14, 0x6a, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x51c, 0x1f, 0x400, 0x70bd26, 0x25dfdbff, {0x15}, [@generic="1355e316d1d2a7df824b697b12357305435b13666b9e5dbedf402721a427931414fb72da0f00e7d8faf21c0e73be1b47234567b9e82ed01f46fcd7ad6140a0dd6c5105f8a0c16893f360da4c2f5d7e63ea9c70975023f0466aca354130d685388131b34fce591a6a52e487a885ffcebf8c2ba4724945d8a52176d4", @nested={0x489, 0x93, 0x0, 0x1, [@generic="a5a1addfebe0d9650bff569f103c4ea3ac30b71bcdf894441593cc261051948c047c08b133393507edfbc3cf5cb52f2e5961fc0701e4094394de405710806f7c85458a5e44ad94ecfb3ef8f6ec51c1bee875b037bbb6e4fe10afa6579877cb85cebc216dd47f39362a0ba721482b107d9b18c6dfff807638e8c4d5e4617a68d3431271a460b8903aa1975a5a774f15f384ae6bae3ad980cc9f7035d77472b0e32bfe407a66dbd555428b968802184aae7114482672496fabe9520e562b0d565f13151ea855fc106a5d600aa49fd74ed5ae6aed3c5d05eae7af67198c56df6d8b693aa954d8163ed27bad55b7e01952701b49ac", @generic="f0baf960bb91e43f9640adc863081cbcd6cc25986fbec432e2aa69e0c988a168ef9be95d1c86e8adefd143cd3503fa0ffa46576e6c5d1cf49fdaaa46503c9260dc68ad32822774d2eacf2508f18620daf63b473bd23894b144e66f47686c57bd63a1d0f79678eefc52107ee8214c64c73a7800f379074f19ab5432c488671a30c309f1aad963823bef5cdab97007583fd628e95f6c69c31f48627688eda1dbf7b85341095a44ec134da47d981a19ede54f8576c8945e47b58314bcd5e7b8a19a97663ca162a42065fe456b8876fcee241f154cf91089", @typed={0x8, 0x34, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x5b, 0x0, 0x0, @fd=r1}, @generic="3c68ec12b1ac8bad3c90da0c6e7f8f07c7d8cb1b5874e18e8cb02a3c6ded0f0904e6880edbc4c65ad852b893bdf7993d48ec8c045f3239810ccd5378241273a4bb3c7c40ad9525c787c76fd8268330461efb1f8c81daf7775bcd9649bfd8a03f9bc6", @generic="2927d8a8f036a5ea871d26534c31236fa02697a6b43c9ffe403504ef45f80c4f0ccd1a8a58e4a5afd13b76bca04f37b104b5793519b16948bed7c071ec62826b0629b77dea329ccda700e7314e6fe3b4923900", @generic="d2351a2ed0d5d0d2e35f351c1f2dd5133a51d1de43bb38dad1c272e4c3abd030e3995d3268757c655d08d921dd710432186cde94f5642ab4a2f38ada89ab019a15a766bc6fdb3ac26d006e83f17ae9fc194b92ed89c8173e42553d4313af55db887d83c8b57910477605aa8238ba9907894f830bb85e01f7f26b3ccf6bf9afa08d4127e4d59b4ed673b4c74cc6d7eb3adee25ebbc77cd17b4ebc5bebdda8a119dff46f2fc0edf4ebd985e196885c", @generic="f7883ca95b589ce9a7ec99e59ddad3e00eca51a5c8bc3bcc0ccdbdad8054a40ee3cc7539ffff3f3f63bd782a367ef7bf50f62177081d7db8e5e486dcee0804818f51b05ee04be29ec9a6d8624c2e2e190c140f6c3fefb210b4ab28b1ee43e8be501d3b7a349d0a4be453af246f4680676d155a455decfce3c36c4b4845e6bf8dbd52cd39c0b5538d4667468ba0914c948ff5cb35d05be208e4fde51f76bf4e3e923f80d65cc08a48e4c903e1392f6c10d5207aa52a63afa47ff6a0e834155320f406f9c4a39e305dc2feba0c0100c2d3ac9f877ddcc7", @generic="9a6f81ef1cd258df02c845173cafd3c1cecdc3110d0bcf8bf0c0f73069e42dfa4708286d82ad885e8376f698b810434e6770223987d6d1c306914090e46678ad6e467138566d90d8a708999155c19bff464eca7bd3cdc820567030757b3fedd5898500f1a6571d42813d407228a9fe93dc5ce2"]}]}, 0x51c}, 0x1, 0x0, 0x0, 0x10}, 0x40011) 07:12:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$packet(0x11, 0xa, 0x300) r2 = syz_io_uring_setup(0x187, &(0x7f0000000440), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6) io_uring_enter(r2, 0xc51, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x0, 0x8229, 0x3, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r2, 0x5, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140), 0x0, 0x4) io_uring_enter(r2, 0x6a76, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x3a28, 0x0, 0x0, 0x0, 0x0) r5 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x60100, 0x1b1) io_uring_enter(0xffffffffffffffff, 0x8001, 0xbcd3, 0x3, &(0x7f00000003c0)={[0x1fdf]}, 0x8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x4, 0x5, 0xc5, 0x0, 0x20, @private2={0xfc, 0x2, '\x00', 0x1}, @private0, 0x80, 0x7, 0x69e, 0x3}}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x2440, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r7, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)=""/105, 0x69}, {&(0x7f00000002c0)=""/158, 0x9e}, {&(0x7f0000000500)=""/246, 0xf6}], 0x3) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={r6, @multicast2, @private=0xa010102}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x28, 0x0, 0x0, 0xffff}, {0x80000006, 0x14, 0x0, 0x24}]}, 0x8) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x734, 0x0, 0xffffffffffffff39) 07:12:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 250.144227][T16637] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 250.157366][T16642] FAULT_INJECTION: forcing a failure. [ 250.157366][T16642] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 250.170620][T16642] CPU: 0 PID: 16642 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 250.179393][T16642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.189433][T16642] Call Trace: [ 250.192695][T16642] dump_stack_lvl+0xd6/0x122 [ 250.197272][T16642] dump_stack+0x11/0x1b [ 250.201424][T16642] should_fail+0x23c/0x250 [ 250.205823][T16642] should_fail_usercopy+0x16/0x20 [ 250.210834][T16642] _copy_from_user+0x1c/0xd0 [ 250.215410][T16642] __copy_msghdr_from_user+0x59/0x360 [ 250.220768][T16642] __sys_sendmmsg+0x252/0x520 [ 250.225470][T16642] __x64_sys_sendmmsg+0x53/0x60 [ 250.230305][T16642] do_syscall_64+0x44/0xa0 [ 250.234734][T16642] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 250.240619][T16642] RIP: 0033:0x7fbeead52a79 [ 250.245018][T16642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 250.264609][T16642] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 250.273000][T16642] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 250.280963][T16642] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 07:12:41 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(r0, &(0x7f0000000240), 0x20000000, &(0x7f0000000340)) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000011c0)="66530700ae897094e7b126b04b654b499383b7cc10ef57e14583de9947c368a632b66016af8e70024cf49cd630e8513e6e1ad179380bc65b", 0x38}], 0x4, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000040), 0x1000000, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r2, &(0x7f0000000080), 0x1, &(0x7f0000000140)) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x30) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000200)=0xcb) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 07:12:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 250.288924][T16642] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 250.296886][T16642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 250.304838][T16642] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:41 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 54) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:41 executing program 1: getpgrp(0xffffffffffffffff) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x0, 0xfffffffe}, {0x2}, {0x6, 0x0, 0x0, 0x7fff8002}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 07:12:41 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe64b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 250.344038][T16649] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 250.396136][T16660] FAULT_INJECTION: forcing a failure. [ 250.396136][T16660] name failslab, interval 1, probability 0, space 0, times 0 [ 250.408840][T16660] CPU: 1 PID: 16660 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 250.417577][T16660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.427608][T16660] Call Trace: [ 250.430865][T16660] dump_stack_lvl+0xd6/0x122 [ 250.435433][T16660] dump_stack+0x11/0x1b [ 250.439657][T16660] should_fail+0x23c/0x250 [ 250.444048][T16660] __should_failslab+0x81/0x90 [ 250.448803][T16660] should_failslab+0x5/0x20 [ 250.453371][T16660] kmem_cache_alloc_node+0x61/0x2c0 [ 250.458565][T16660] ? __alloc_skb+0xed/0x420 [ 250.463057][T16660] ? avc_has_perm_noaudit+0x1c0/0x270 [ 250.468428][T16660] __alloc_skb+0xed/0x420 [ 250.472756][T16660] alloc_skb_with_frags+0x90/0x390 [ 250.477847][T16660] sock_alloc_send_pskb+0x436/0x4e0 [ 250.483023][T16660] unix_dgram_sendmsg+0x4a4/0x1650 [ 250.488113][T16660] ? selinux_socket_sendmsg+0x8d/0x150 [ 250.493639][T16660] ? unix_dgram_poll+0x3e0/0x3e0 [ 250.498562][T16660] ____sys_sendmsg+0x39a/0x510 [ 250.503409][T16660] __sys_sendmmsg+0x388/0x520 [ 250.508089][T16660] __x64_sys_sendmmsg+0x53/0x60 [ 250.512915][T16660] do_syscall_64+0x44/0xa0 [ 250.517360][T16660] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 250.523291][T16660] RIP: 0033:0x7fbeead52a79 [ 250.527679][T16660] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 250.547258][T16660] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 250.555905][T16660] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 250.563853][T16660] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 250.571848][T16660] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 250.579794][T16660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 250.587742][T16660] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 250.611171][T16666] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:12:42 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14, 0x0, 0x1}, {0x6c, 0x0, 0x0, 0x8000000}, {0x6}]}) syz_open_procfs(0x0, 0x0) 07:12:42 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093030604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:42 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x80000, &(0x7f0000000300)="bb70fa4f57977ae124d7ea45eae1b31f751c7622e72f62c6a63fcb2ea26b4bbfabb3ece98225b7507ee913a4ac58c9327968e59b002182eea81f8a63e1656269a10127c032fcafeeca0265e055304721203b7c1f0a008a6e5eb88b6a3504a11ecc8048e9ac2212112c084c19fd69170dc533661a120b8abd72b228d9c6d7c5d59727a7b8474da1b31dc4d36ef5b4eeca9c5b6caa1aadbeadf2dc003923840a6edb5d4c5a99efe9edc21617d9d6ede6b4d119dae61ebf4431ee15035f6ab8f5d21f436f115afa87cfb9b1", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000580)="962b641bd53898dd1e8d662a3a82775c597eb8e10ccae789e7ae6ed5583d2acd7fbfd33c2a1131912b813fd89bb7ad7a0ba1eec9476357bfe66b3763b9d4d86ea7a6ec0345cd459be25ec4a208360cd2235534a7d37020b8cfbc27d054e2933969a780e7f41c71cc8dcae4e97286fadf24587983910fd94ef546adc9339a8bc4e2c812b4023730c7c9597d7cb408e3f9e5b487855e97d57522d13e128bb3d1d65415a97baa0f5332f58b2ff1660ef559a477eb072b9ca01d39b7b9c7c18ef33099933086aefa2487d07da81877dd05ae4a") r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x152, &(0x7f0000000180)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) getpriority(0x2, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000140)) ptrace$cont(0x7, r0, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000080)={0x1, 0xffffffffffffffff, 0x5de1a825}) 07:12:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 250.978050][ T22] kauditd_printk_skb: 34 callbacks suppressed [ 250.978061][ T22] audit: type=1326 audit(1634109161.974:2775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16636 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:42 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 55) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:42 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0xe0, 0x54, 0x1a, 0x6d, 0x0, 0x0, 0x20900, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0xa}, 0x41254, 0x4, 0x39, 0x0, 0xfffffffffffff026, 0x9, 0x800, 0x0, 0x6b3392ea, 0x0, 0x200}, 0x0, 0x4, r0, 0x8) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x8e, 0xa2, 0xea, 0x5, 0x0, 0x5, 0x66004, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100, 0x0, @perf_config_ext={0xd5, 0x7}, 0xd801, 0xbcd, 0x1, 0x5, 0x2, 0x9, 0x60a5, 0x0, 0x7, 0x0, 0x42bf4109}, 0x0, 0xe, r1, 0x7) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x6}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f0000000000000100800000001000080000", 0x25, 0x4800}], 0x0, &(0x7f00000000c0)=ANY=[]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 07:12:42 executing program 1: sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x6004c050) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000600)={0x0, 0x0, "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", "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r1 = syz_open_dev$sg(&(0x7f0000004b00), 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000240)=ANY=[@ANYRES64=0x0, @ANYBLOB="ff07000000000000800000000000000000000000000000000000000000000000000000000000020000000000110000000001e9ffff090000000006000000000000000200000000000000ffffffff0000000028000000000000000000100000000000000000000100"/145]) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000040), &(0x7f00000000c0)={'L-', 0x6}, 0x16, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000004cc0)={0x0, 0x80, 0x0, 0xed, 0x2, 0x0, 0x0, 0x0, 0x1e044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x9200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000100)=0x9, 0x1) clock_gettime(0x0, &(0x7f0000004a80)) setresuid(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x24000000) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVid:De', 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x832d}]}) [ 251.069132][ T22] audit: type=1326 audit(1634109162.064:2776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16679 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:42 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093040604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 251.144709][ C1] sd 0:0:1:0: tag#3186 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 251.154552][ C1] sd 0:0:1:0: tag#3186 CDB: opcode=0xe5 (vendor) [ 251.160873][ C1] sd 0:0:1:0: tag#3186 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 251.169970][ C1] sd 0:0:1:0: tag#3186 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 251.178976][ C1] sd 0:0:1:0: tag#3186 CDB[20]: ba [ 251.200286][ T22] audit: type=1326 audit(1634109162.194:2777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16695 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2b3ef02a79 code=0x0 [ 251.225897][T16697] FAULT_INJECTION: forcing a failure. [ 251.225897][T16697] name failslab, interval 1, probability 0, space 0, times 0 [ 251.238634][T16697] CPU: 1 PID: 16697 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 251.247413][T16697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.257463][T16697] Call Trace: [ 251.260727][T16697] dump_stack_lvl+0xd6/0x122 [ 251.265375][T16697] dump_stack+0x11/0x1b [ 251.269550][T16697] should_fail+0x23c/0x250 [ 251.273954][T16697] __should_failslab+0x81/0x90 [ 251.278700][T16697] should_failslab+0x5/0x20 [ 251.283179][T16697] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 251.288875][T16697] ? __kmalloc_node_track_caller+0x30/0x40 [ 251.294655][T16697] __kmalloc_node_track_caller+0x30/0x40 [ 251.300269][T16697] ? alloc_skb_with_frags+0x90/0x390 [ 251.305615][T16697] __alloc_skb+0x187/0x420 [ 251.310012][T16697] alloc_skb_with_frags+0x90/0x390 [ 251.315259][T16697] sock_alloc_send_pskb+0x436/0x4e0 [ 251.320459][T16697] unix_dgram_sendmsg+0x4a4/0x1650 [ 251.325679][T16697] ? tsan.module_ctor+0x10/0x10 [ 251.330575][T16697] ? selinux_socket_sendmsg+0x8d/0x150 [ 251.336064][T16697] ? unix_dgram_poll+0x3e0/0x3e0 [ 251.340984][T16697] ____sys_sendmsg+0x39a/0x510 [ 251.345724][T16697] __sys_sendmmsg+0x388/0x520 [ 251.350387][T16697] __x64_sys_sendmmsg+0x53/0x60 [ 251.355349][T16697] do_syscall_64+0x44/0xa0 [ 251.359787][T16697] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 251.365660][T16697] RIP: 0033:0x7fbeead52a79 [ 251.370051][T16697] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 251.389712][T16697] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 07:12:42 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 56) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 251.398133][T16697] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 251.406079][T16697] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 251.414059][T16697] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 251.422048][T16697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 251.429996][T16697] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:42 executing program 0: set_mempolicy(0x4005, &(0x7f0000000080)=0x5, 0x2) r0 = open(&(0x7f00000000c0)='./bus/file0\x00', 0x141042, 0x759eefa5420986fa) r1 = dup(r0) write$P9_RREADLINK(r1, &(0x7f0000000040)={0x14, 0x17, 0x0, {0xb, './bus/file0'}}, 0x14) [ 251.459763][T16708] loop0: detected capacity change from 0 to 4096 [ 251.472955][T16708] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 251.493627][ C1] sd 0:0:1:0: tag#3156 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 251.498046][T16715] FAULT_INJECTION: forcing a failure. [ 251.498046][T16715] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 251.503471][ C1] sd 0:0:1:0: tag#3156 CDB: opcode=0xe5 (vendor) [ 251.503489][ C1] sd 0:0:1:0: tag#3156 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 251.503507][ C1] sd 0:0:1:0: tag#3156 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 251.503525][ C1] sd 0:0:1:0: tag#3156 CDB[20]: ba [ 251.546900][T16715] CPU: 0 PID: 16715 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 251.555651][T16715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.565698][T16715] Call Trace: [ 251.568963][T16715] dump_stack_lvl+0xd6/0x122 [ 251.573558][T16715] dump_stack+0x11/0x1b [ 251.577714][T16715] should_fail+0x23c/0x250 [ 251.582121][T16715] should_fail_usercopy+0x16/0x20 [ 251.587135][T16715] _copy_from_user+0x1c/0xd0 07:12:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 251.590036][ T22] audit: type=1326 audit(1634109162.544:2778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16695 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2b3ef02a79 code=0x0 [ 251.591731][T16715] __copy_msghdr_from_user+0x59/0x360 [ 251.621109][T16715] __sys_sendmmsg+0x252/0x520 [ 251.625789][T16715] __x64_sys_sendmmsg+0x53/0x60 [ 251.630639][T16715] do_syscall_64+0x44/0xa0 [ 251.635039][T16715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 251.641006][T16715] RIP: 0033:0x7fbeead52a79 [ 251.645418][T16715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 251.665054][T16715] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 251.673451][T16715] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 251.681400][T16715] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 251.689386][T16715] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 251.697337][T16715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 251.705291][T16715] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:42 executing program 1: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xef7, 0x7fff}, {0xfff, 0x1000}]}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1000, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xa104a2, &(0x7f0000000000)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x43000000}}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x16}]}) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x2, {0x2, 0xb0, 0x3, 0xff00, 0x1000, 0x2}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r1, r2/1000+60000}, {0x77359400}}) 07:12:42 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093060604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:42 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 57) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x1, &(0x7f0000000300)=[{&(0x7f0000000040)="20000000ee000100000c000000ce0000000f000000010000000000000000009185920474c80000002000000020000020000000d7f4655fd7f4655f", 0x3b, 0x400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB='\x00']) 07:12:42 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r0, 0x40082102, &(0x7f0000000140)) syz_open_procfs(0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) ioctl$TIOCSRS485(r2, 0x542f, &(0x7f0000000180)={0x4, 0xff7, 0x200}) fcntl$notify(r1, 0x402, 0x80000004) [ 251.902489][ T22] audit: type=1326 audit(1634109162.904:2779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16679 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 251.995637][T16740] loop0: detected capacity change from 0 to 131456 [ 252.006686][T16741] EXT4-fs (sda1): EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 252.013977][T16743] FAULT_INJECTION: forcing a failure. [ 252.013977][T16743] name failslab, interval 1, probability 0, space 0, times 0 [ 252.029628][T16743] CPU: 1 PID: 16743 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 252.038375][T16743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.048408][T16743] Call Trace: [ 252.051675][T16743] dump_stack_lvl+0xd6/0x122 [ 252.056255][T16743] dump_stack+0x11/0x1b [ 252.060456][T16743] should_fail+0x23c/0x250 [ 252.064907][T16743] __should_failslab+0x81/0x90 [ 252.069748][T16743] should_failslab+0x5/0x20 [ 252.074314][T16743] kmem_cache_alloc_node+0x61/0x2c0 [ 252.079556][T16743] ? __alloc_skb+0xed/0x420 [ 252.084115][T16743] ? avc_has_perm_noaudit+0x1c0/0x270 [ 252.089472][T16743] __alloc_skb+0xed/0x420 [ 252.093876][T16743] alloc_skb_with_frags+0x90/0x390 [ 252.098977][T16743] sock_alloc_send_pskb+0x436/0x4e0 [ 252.104185][T16743] unix_dgram_sendmsg+0x4a4/0x1650 [ 252.109291][T16743] ? selinux_socket_sendmsg+0x8d/0x150 [ 252.114846][T16743] ? unix_dgram_poll+0x3e0/0x3e0 [ 252.119772][T16743] ____sys_sendmsg+0x39a/0x510 [ 252.124575][T16743] __sys_sendmmsg+0x388/0x520 [ 252.129251][T16743] __x64_sys_sendmmsg+0x53/0x60 [ 252.134085][T16743] do_syscall_64+0x44/0xa0 [ 252.138490][T16743] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 252.144498][T16743] RIP: 0033:0x7fbeead52a79 [ 252.148896][T16743] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 252.168562][T16743] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 252.176960][T16743] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 252.184917][T16743] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 252.192870][T16743] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 252.200824][T16743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 252.208773][T16743] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 252.217797][ T22] audit: type=1326 audit(1634109163.214:2780): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16739 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 58) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:43 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093070604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000000140)="f3aac5084bab9aa84ee3962be6e07070b1b90eb05ad2af9e7b340772d368", 0x1e, 0x0, &(0x7f0000000180)={0x2, 0x4e22, @remote}, 0x10) setrlimit(0x4, &(0x7f0000000100)={0x792}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local}) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f00000005c0)={@local, @private1={0xfc, 0x1, '\x00', 0x4}, @remote, 0x143, 0x1001, 0x0, 0x0, 0x0, 0x320050}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote, @in6=@private1}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) mmap(&(0x7f00007cd000/0x3000)=nil, 0x3000, 0x300000c, 0x30, r3, 0xffffc000) [ 252.250894][ T22] audit: type=1326 audit(1634109163.244:2781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16736 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2b3ef02a79 code=0x0 [ 252.262910][T16740] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 252.332124][T16741] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 252.333914][T16756] FAULT_INJECTION: forcing a failure. [ 252.333914][T16756] name failslab, interval 1, probability 0, space 0, times 0 [ 252.352702][T16756] CPU: 1 PID: 16756 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 252.361456][T16756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.371500][T16756] Call Trace: [ 252.374763][T16756] dump_stack_lvl+0xd6/0x122 [ 252.379340][T16756] dump_stack+0x11/0x1b [ 252.383498][T16756] should_fail+0x23c/0x250 [ 252.387904][T16756] __should_failslab+0x81/0x90 [ 252.392649][T16756] should_failslab+0x5/0x20 [ 252.397210][T16756] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 252.402924][T16756] ? __kmalloc_node_track_caller+0x30/0x40 [ 252.408712][T16756] __kmalloc_node_track_caller+0x30/0x40 [ 252.414418][T16756] ? alloc_skb_with_frags+0x90/0x390 [ 252.419800][T16756] __alloc_skb+0x187/0x420 [ 252.424253][T16756] alloc_skb_with_frags+0x90/0x390 [ 252.429364][T16756] ? __list_del_entry_valid+0x54/0xc0 [ 252.434719][T16756] sock_alloc_send_pskb+0x436/0x4e0 [ 252.439899][T16756] unix_dgram_sendmsg+0x4a4/0x1650 [ 252.444998][T16756] ? selinux_socket_sendmsg+0x8d/0x150 [ 252.450493][T16756] ? unix_dgram_poll+0x3e0/0x3e0 [ 252.455415][T16756] ____sys_sendmsg+0x39a/0x510 [ 252.460167][T16756] __sys_sendmmsg+0x388/0x520 [ 252.464833][T16756] __x64_sys_sendmmsg+0x53/0x60 [ 252.469670][T16756] do_syscall_64+0x44/0xa0 [ 252.474090][T16756] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 252.480029][T16756] RIP: 0033:0x7fbeead52a79 [ 252.484423][T16756] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 252.504025][T16756] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 252.512483][T16756] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 252.520435][T16756] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 07:12:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 252.528384][T16756] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 252.536333][T16756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 252.544287][T16756] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 59) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:43 executing program 1: unshare(0x40000000) r0 = socket$inet6(0x10, 0x2, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8916, &(0x7f00000000c0)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\x02\x00\xb8;\xf3U\xf7c\x8e\x14\xb6\x1a]\xe48\xdd\xd4\b\xc0\x06\xb0\x0f\x89\xa7Mlhb6\xd6\xd7AF,\xa3\x00\x00\x00\x00\xbe\x91\xed\x05\x00\x00\x00C\xcb\x85\x9a\x82j\xf1\b\x1d\r38\x00\x00\x00') r5 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000000)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\x05\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) 07:12:43 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093080604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 252.627273][T16776] FAULT_INJECTION: forcing a failure. [ 252.627273][T16776] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 252.640486][T16776] CPU: 1 PID: 16776 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 252.649238][T16776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.659282][T16776] Call Trace: [ 252.662724][T16776] dump_stack_lvl+0xd6/0x122 [ 252.667319][T16776] dump_stack+0x11/0x1b [ 252.671472][T16776] should_fail+0x23c/0x250 07:12:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8917, &(0x7f0000001a80)={'sit0\x00'}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='sit0\x00') r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x891a, &(0x7f0000001a80)={'sit0\x00'}) r3 = socket$inet(0x2, 0x6, 0xfff) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 252.675882][T16776] should_fail_usercopy+0x16/0x20 [ 252.680919][T16776] _copy_from_user+0x1c/0xd0 [ 252.685551][T16776] __copy_msghdr_from_user+0x59/0x360 [ 252.690920][T16776] __sys_sendmmsg+0x252/0x520 [ 252.695604][T16776] __x64_sys_sendmmsg+0x53/0x60 [ 252.700544][T16776] do_syscall_64+0x44/0xa0 [ 252.704966][T16776] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 252.710993][T16776] RIP: 0033:0x7fbeead52a79 [ 252.715384][T16776] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 252.734963][T16776] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 252.743409][T16776] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 252.751359][T16776] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 252.759306][T16776] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 252.767303][T16776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 60) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 252.775265][T16776] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 252.826223][T16801] FAULT_INJECTION: forcing a failure. [ 252.826223][T16801] name failslab, interval 1, probability 0, space 0, times 0 [ 252.839059][T16801] CPU: 0 PID: 16801 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 252.847794][T16801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.857828][T16801] Call Trace: [ 252.861089][T16801] dump_stack_lvl+0xd6/0x122 [ 252.865675][T16801] dump_stack+0x11/0x1b [ 252.869814][T16801] should_fail+0x23c/0x250 [ 252.874217][T16801] __should_failslab+0x81/0x90 [ 252.878966][T16801] should_failslab+0x5/0x20 [ 252.883452][T16801] kmem_cache_alloc_node+0x61/0x2c0 [ 252.888633][T16801] ? __alloc_skb+0xed/0x420 [ 252.893122][T16801] ? avc_has_perm_noaudit+0x1c0/0x270 [ 252.898540][T16801] __alloc_skb+0xed/0x420 [ 252.902853][T16801] alloc_skb_with_frags+0x90/0x390 [ 252.907952][T16801] sock_alloc_send_pskb+0x436/0x4e0 [ 252.913133][T16801] ? unix_dgram_sendmsg+0x411/0x1650 [ 252.918405][T16801] ? unix_dgram_sendmsg+0x462/0x1650 [ 252.923677][T16801] unix_dgram_sendmsg+0x4a4/0x1650 [ 252.928797][T16801] ? selinux_socket_sendmsg+0x8d/0x150 [ 252.934292][T16801] ? unix_dgram_poll+0x3e0/0x3e0 [ 252.939227][T16801] ____sys_sendmsg+0x39a/0x510 [ 252.943993][T16801] __sys_sendmmsg+0x388/0x520 [ 252.948665][T16801] __x64_sys_sendmmsg+0x53/0x60 [ 252.953514][T16801] do_syscall_64+0x44/0xa0 [ 252.958058][T16801] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 252.963942][T16801] RIP: 0033:0x7fbeead52a79 [ 252.968381][T16801] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 252.987976][T16801] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 252.996369][T16801] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 253.004326][T16801] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 253.012289][T16801] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 253.020247][T16801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 253.028201][T16801] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:44 executing program 4: getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) syz_open_procfs(0x0, 0x0) 07:12:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a290930a0604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:44 executing program 1: ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f0000000040)={0x1, 0x1, 0x1}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x6, &(0x7f0000000340)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000000740)="ed5937", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000024000000000000000000000000000000000000000000000000000000000000000000000000000000831f2e05000000000000000000000000000000000000000000000000ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3833303138383932382f66696c65302f66696c653000000000000000000000000000000000000000000000790726b3000000000000000000000000000000000000000000000000ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000025000000000000000000000000000000000000000000000000000000000000000000000000000000a32dcc89210000000000000000000000000000000000000000000000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002001400000000000800010000000af3010004000000000000000000000005000000260000000000000000000000000000000000000000000000000000000000000000000000000000008ae01bcd000000000000000000000000000000000000000000000000ed81", 0x282, 0x11580}], 0x0, &(0x7f0000000080)={[{@min_batch_time={'min_batch_time', 0x3d, 0x6ce}}, {@nodelalloc}, {@init_itable_val}]}) 07:12:44 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 61) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 253.070622][ T22] audit: type=1326 audit(1634109164.074:2782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16739 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 253.155173][T16814] FAULT_INJECTION: forcing a failure. [ 253.155173][T16814] name failslab, interval 1, probability 0, space 0, times 0 [ 253.168112][T16814] CPU: 1 PID: 16814 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 253.176870][T16814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.186912][T16814] Call Trace: [ 253.190174][T16814] dump_stack_lvl+0xd6/0x122 [ 253.194779][T16814] dump_stack+0x11/0x1b [ 253.198916][T16814] should_fail+0x23c/0x250 [ 253.203312][T16814] __should_failslab+0x81/0x90 [ 253.208122][T16814] should_failslab+0x5/0x20 [ 253.212606][T16814] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 253.218312][T16814] ? __kmalloc_node_track_caller+0x30/0x40 [ 253.224104][T16814] __kmalloc_node_track_caller+0x30/0x40 [ 253.229715][T16814] ? alloc_skb_with_frags+0x90/0x390 [ 253.234996][T16814] __alloc_skb+0x187/0x420 [ 253.239397][T16814] alloc_skb_with_frags+0x90/0x390 [ 253.244502][T16814] sock_alloc_send_pskb+0x436/0x4e0 [ 253.249682][T16814] unix_dgram_sendmsg+0x4a4/0x1650 [ 253.254870][T16814] ? selinux_socket_sendmsg+0x8d/0x150 [ 253.260344][T16814] ? unix_dgram_poll+0x3e0/0x3e0 [ 253.265308][T16814] ____sys_sendmsg+0x39a/0x510 [ 253.270058][T16814] __sys_sendmmsg+0x388/0x520 [ 253.274751][T16814] __x64_sys_sendmmsg+0x53/0x60 [ 253.279589][T16814] do_syscall_64+0x44/0xa0 [ 253.284026][T16814] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 253.289907][T16814] RIP: 0033:0x7fbeead52a79 [ 253.294301][T16814] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 253.313931][T16814] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 253.322336][T16814] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 253.330287][T16814] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 253.338241][T16814] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 253.346197][T16814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:44 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x0, "2156816c73038c"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="6274726673756f50000000007efc682b636f6e74726f6c00f9e5f3f99a8a24a34cdda23961bf797acd82569e9f73fe7b9a3689b7aa9578ec78d96e7c2cd06dd1fdb8bd9bc6fbdc40fae7e9e97488a7b1987d575a8099357499ffab3ce361d234fdd2299ccb3f4aa2ed21cc52be642578ddec71c83cea866fb7a6287c71c030caa611d9ed4759523b0dab86425d83e2f77ab7241b60ec1ca7b1de58f193dfc3debbdb8deba535f2093f"]) r342 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x88, [{r82}, {r334, r34}, {r136, r326}, {r54, r247}, {r186, r323}, {}, {0x0, r28}, {0x0, r164}, {r322, r114}, {r163, r6}, {r259, r213}, {0x0, r137}, {r64, r331}, {0x0}, {r76, r69}, {r297, r268}, {0x0, r326}, {r188, r46}, {r299, r157}, {r170, r321}, {r183, r36}, {r49, r122}, {r289}, {0x0, r293}, {r64, r200}, {0x0, r62}, {r2, r130}, {r250, r252}, {r60, r42}, {r16, r271}, {r299, r155}, {r160, 0x0}, {r123, r63}, {r314, r143}, {r215, r337}, {r279, r175}, {r214}, {r301, r70}, {r100, r173}, {r35, r171}, {r107, r237}, {r206, r169}, {r68, r202}, {r287, r117}, {r152, r18}, {0x0, r326}, {r86}, {r297, r144}, {0x0, r112}, {r197, r26}, {r243, r97}, {0x0, r18}, {r49, r132}, {r238, r53}, {r20, r36}, {r166, r75}, {0x0, r315}, {0x0, r337}, {r78, 0x0}, {r209, r153}, {r118, r247}, {r286, 0x0}, {r248, r208}, {r304, r119}, {r163, 0x0}, {r49, r316}, {r27, r331}, {r90, r261}, {r138, r173}, {r92}, {r292, r192}, {r156, r53}, {r43, r44}, {r277}, {r56, r178}, {r188, r101}, {0x0, r153}, {r57, r305}, {r57, r227}, {r226, r132}, {r30, r81}, {0x0, r270}, {r258, r227}, {r267, r329}, {r267, r294}, {r19, r338}, {r220, r171}, {r35}, {r312}, {r102, r288}, {r60, r239}, {r43, r302}, {r166, r88}, {r142, r121}, {r129, r104}, {r2, r251}, {0x0, r88}, {r133}, {r40, r291}, {r102, r83}, {r265, r216}, {r188, r32}, {r149, r282}, {r116, r6}, {r253, r198}, {r290, r91}, {r206, r335}, {0x0, r117}, {r203}, {r232, r210}, {r180, r212}, {r47}, {r217}, {0x0, 0x0}, {r297, r173}, {r184}, {r330, r4}, {r310, r210}, {r78, r255}, {r245, r93}, {r3, r148}, {r193, r276}, {0x0, r39}, {r206, r12}, {0x0, r305}, {r224}, {r221, r294}, {r102, r233}, {r51, r216}, {r2, r99}, {r149, r162}, {r327, r315}, {r240, r298}, {r226, r175}, {r287, r278}, {r102, r280}, {r65, r37}, {r265, r236}, {r301, 0x0}, {r82, r39}, {0x0, r162}, {r185, r108}, {r219, r21}, {r285, r291}, {r297, r106}, {0x0, r242}, {r96, r284}, {0x0, r66}, {r8, r148}, {r165}, {r283}, {r201, r115}, {r14}, {r68}, {r27, r124}, {r240, r236}, {r95, 0x0}, {r22, r157}, {r47, r262}, {r61}, {r147, r300}, {r320, 0x0}, {r150, r305}, {r290, r67}, {r189, r37}, {r3, r167}, {r184, r325}, {r303, r196}, {r181, r84}, {r31}, {r120, r55}, {0x0, r323}, {r168}, {r73}, {r29, r164}, {r177, r244}, {r30, r222}, {r80, r340}, {0x0, r178}, {r138, r37}, {r166}, {r146, r282}, {r71, r141}, {r230}, {r111, r237}, {0x0, r151}, {r328, r308}, {r154, r309}, {0x0, r66}, {r194}, {r226, r26}, {r295, r231}, {r102, r237}, {r289, r260}, {r186}, {r318, r110}, {r87, r218}, {r30, r340}, {r223, r164}, {r273, r104}, {r228, r231}, {r327, 0x0}, {r257}, {r80, r103}, {r35, r298}, {r330, r88}, {0x0, r74}, {r263, r333}, {r211, r132}, {r60, r216}, {r146}, {r163, r122}, {r10, r239}, {r312, r48}, {r287, r39}, {r219, r104}, {r263, r28}, {r287}, {r49, r148}, {r147, r340}, {r145, r139}, {r136, r333}, {r160, r101}, {r185, r282}, {r50, r162}, {r76, r276}, {r131, r278}, {r256, r25}, {r43, r195}, {r310, 0x0}, {r232, r179}, {0x0, r132}, {r289, r319}, {r269, r274}, {r256, r200}, {r23, r18}, {r285}, {r45}, {0x0, r89}, {r125, r157}, {r149, r261}, {0x0, r41}, {r154, r137}, {r11}, {r5, r182}, {r58, r94}, {r23, r325}, {r24, r137}, {r245, r266}, {r174, r85}, {r159, r244}, {r58, r6}, {0x0, r218}, {r336}, {0x0, r59}], 0x2, "bbc046589aa17e"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r342, 0xd000943d, &(0x7f0000058c40)={0x0, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, r204}, {0x0, r239}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, r12}, {}, {}, {0x0, r450}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}], 0x0, "2156816c73038c"}) r619 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r619, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, 0x100, 0x2, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r619, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r619, 0xd000943d, &(0x7f0000002840)={0x9, [{r161, r355}, {r154, r280}, {r285}, {r290, r618}, {r272, r313}, {r209, r507}, {r445, r28}, {r363, r459}, {r368, r409}, {r131, r452}, {r469, r81}, {0x0, r366}, {r206, r465}, {r609, r373}, {r513, r17}, {r493, r254}, {r312, r329}, {r52, r187}, {r518, r354}, {r559, r74}, {r362, r500}, {0x0, r460}, {r347}, {r436, r379}, {r351, r190}, {r410, r333}, {r392, r252}, {r172, r564}, {r420, r577}, {r448, r383}, {r105, r202}, {r486}, {r562, r449}, {r431}, {0x0, r109}, {r485}, {0x0, r151}, {r3, r549}, {r539, r520}, {r588, r604}, {r265, r15}, {r536, r378}, {r386, r519}, {r566, r488}, {r19, r531}, {r591, r571}, {0x0, r227}, {r447, r264}, {}, {r403, r79}, {0x0, r284}, {r386}, {r533, r291}, {r606, r478}, {r105, r62}, {0x0, r13}, {r530, r388}, {r462, r171}, {r127, r454}, {r470, r592}, {0x0, r541}, {r259, r526}, {r299, r413}, {r372, r404}, {r2, r84}, {0x0, r358}, {r389, r67}, {r235, r527}, {r395, r589}, {r540, r249}, {r468, r413}, {}, {r426, r537}, {r512}, {r400, r570}, {r191, r517}, {r524, r546}, {r417}, {r545, r611}, {r328, r534}, {r441, r463}, {r172, r547}, {r118, r478}, {r269, r393}, {0x0, r375}, {r600, r615}, {r568}, {r275, r401}, {r38, r382}, {r312, r616}, {r542, r577}, {r601, r415}, {r57, r438}, {r361, r525}, {r506, r618}, {r180, r407}, {r516, r593}, {0x0, r399}, {r356, r446}, {r272, r369}, {r535, r492}, {r232, r510}, {r467, r466}, {0x0, r135}, {r307, r567}, {0x0, r143}, {}, {r381, r573}, {r111, r460}, {r607}, {r142, r614}, {r16, r477}, {0x0, r246}, {r211, r480}, {r286, r422}, {r350, r370}, {r317, r618}, {r98, r496}, {0x0, r388}, {r33, r596}, {r412}, {r578, r418}, {r352, r439}, {r528}, {0x0, r455}, {r503}, {r31, r511}, {r572, r608}, {r484, r570}, {r529, r508}, {r377, r461}, {r245, r7}, {r206, r394}, {r419, r128}, {r384, r387}, {r289}, {r402, r371}, {r118, r553}, {0x0, r298}, {r172}, {r603, r315}, {r437, r571}, {r324, r244}, {r495, r212}, {r8}, {r299, r574}, {r318, r482}, {r349, r527}, {r332, r311}, {r457, r296}, {r349, r229}, {0x0, r587}, {r491, r415}, {0x0, r602}, {0x0, r225}, {r568, r494}, {r397, r355}, {r346, r343}, {r206}, {r134, r414}, {r476, r490}, {r428}, {r199, r353}, {r456, r548}, {r458, r126}, {r586, r432}, {0x0, r430}, {r158, r434}, {r145, r408}, {r532}, {r609, r501}, {r92, r551}, {r390, r520}, {r209, r550}, {r364, r369}, {r365, r261}, {r241, r433}, {r140, r421}, {r281, r348}, {r489, r464}, {r275, r42}, {r505, r567}, {r60, r357}, {r113, r298}, {r453, r72}, {r374, r499}, {r406, r423}, {r556, r9}, {r613, r593}, {r612, r558}, {r479, r471}, {r2, r424}, {r561, r616}, {0x0, r582}, {r555, r472}, {r306, r416}, {r498}, {r310, r563}, {r538}, {r543, r401}, {r265, r550}, {r599, r475}, {r552, r610}, {r473, r398}, {r514, r442}, {r565, r169}, {0x0, r502}, {r597, r63}, {r523, r341}, {r440, r391}, {r303, r611}, {r402, r544}, {r522, r580}, {r575}, {r385}, {r436, r205}, {r215, r616}, {r561, r380}, {r64, r474}, {r444, r411}, {0x0, r585}, {r620, r70}, {r396, r427}, {r344, r595}, {r107, r404}, {r583, r383}, {r579}, {r339, r329}, {r557, r443}, {r360, r367}, {0x0, r525}, {r509, r546}, {0x0, r560}, {r554, r407}, {r376, r345}, {r605, r598}, {r576, r451}, {0x0, r483}, {r561, r497}, {r52, r487}, {r594, r411}, {r617}, {r359, r497}, {r425, r546}, {r297, r482}, {r429, r77}, {r435}, {0x0, r407}, {r590, r504}, {r569, r439}, {r581, r488}, {r584, r378}, {r405, r88}, {r403, r207}, {r234, r89}], 0x6, "b3d76d278c93bc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {r2}, {}, {}, {}, {r214}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r622}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r305}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r621}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r229}, {}, {}, {}, {}, {}, {}, {r515}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r176}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r521}, {}, {}, {}, {r299}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r204}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r623}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r481}, {}, {}, {}, {}, {}, {r223}], 0x1, "2156816c73038c"}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 253.354145][T16814] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 253.367530][ T22] audit: type=1326 audit(1634109164.364:2783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16812 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:44 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 62) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a290930b0604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:44 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000939000/0x4000)=nil, &(0x7f0000b80000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x2, 0x59032, 0xffffffffffffffff, 0x8000000) r4 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0xfffffffd) syz_io_uring_submit(r5, r6, &(0x7f00000003c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x20010001) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x3000006, 0x11, r4, 0x10000000) syz_io_uring_submit(r5, r7, &(0x7f00000001c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x7}, 0x1) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000dc000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE, 0x0) syz_io_uring_submit(r3, r7, &(0x7f0000000280)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x9) syz_io_uring_setup(0x186d, &(0x7f0000000400)={0x0, 0x1672, 0x20, 0x1, 0x218, 0x0, r4}, &(0x7f0000be1000/0x1000)=nil, &(0x7f0000f0e000/0x2000)=nil, &(0x7f0000000340), &(0x7f0000000480)=0x0) syz_io_uring_submit(r5, r8, &(0x7f00000000c0)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd_index=0x2, 0x3, {0x0, r0}, 0x0, 0xa, 0x1, {0x0, 0x0, r4}}, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x989680}}, 0x80) r9 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r9, &(0x7f0000000540)=[{&(0x7f0000000080)=""/85, 0x55}], 0x1, 0x5d, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000200)=r9, 0x1) syz_io_uring_submit(r3, r2, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000003a40)=@IORING_OP_CLOSE, 0x0) [ 253.450452][ T22] audit: type=1326 audit(1634109164.444:2784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16812 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 253.458828][ C1] sd 0:0:1:0: tag#3144 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 253.484338][ C1] sd 0:0:1:0: tag#3144 CDB: opcode=0xe5 (vendor) [ 253.490689][ C1] sd 0:0:1:0: tag#3144 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 07:12:44 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) fcntl$setlease(r0, 0x400, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) syz_open_procfs(0x0, 0x0) [ 253.499715][ C1] sd 0:0:1:0: tag#3144 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 253.508766][ C1] sd 0:0:1:0: tag#3144 CDB[20]: ba [ 253.542893][T16835] FAULT_INJECTION: forcing a failure. [ 253.542893][T16835] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 253.556061][T16835] CPU: 1 PID: 16835 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 253.564901][T16835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.575061][T16835] Call Trace: [ 253.578341][T16835] dump_stack_lvl+0xd6/0x122 [ 253.582929][T16835] dump_stack+0x11/0x1b [ 253.587132][T16835] should_fail+0x23c/0x250 [ 253.591536][T16835] should_fail_usercopy+0x16/0x20 [ 253.596542][T16835] _copy_from_user+0x1c/0xd0 [ 253.601191][T16835] __copy_msghdr_from_user+0x59/0x360 [ 253.606550][T16835] __sys_sendmmsg+0x252/0x520 [ 253.611217][T16835] __x64_sys_sendmmsg+0x53/0x60 [ 253.616134][T16835] do_syscall_64+0x44/0xa0 [ 253.620538][T16835] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 253.626693][T16835] RIP: 0033:0x7fbeead52a79 [ 253.631091][T16835] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 253.650785][T16835] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 253.659179][T16835] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 253.667201][T16835] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 253.675168][T16835] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 253.683222][T16835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:44 executing program 0: clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x202202, 0x0) r2 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100) finit_module(r2, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2b) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) 07:12:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 253.691177][T16835] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 253.710432][ C1] sd 0:0:1:0: tag#3181 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 253.720267][ C1] sd 0:0:1:0: tag#3181 CDB: opcode=0xe5 (vendor) [ 253.726640][ C1] sd 0:0:1:0: tag#3181 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 07:12:44 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 63) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093640604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:44 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x4000000090}, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = getpid() perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x7, 0x2, 0x6, 0x6, 0x0, 0x71, 0x280, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9673, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x2, 0x7ff, 0x5, 0x1, 0x10000, 0x0, 0x0, 0x9, 0x0, 0xcf5}, r4, 0x9, r0, 0x1) sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x69c1, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, 0x0, 0x1) shutdown(r5, 0x1) [ 253.735681][ C1] sd 0:0:1:0: tag#3181 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 253.744740][ C1] sd 0:0:1:0: tag#3181 CDB[20]: ba 07:12:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "00e400"}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1fc}, 0x0) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180), 0x48000, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r4, 0xc0389423, &(0x7f0000000200)={0x5, 0x30, [0x0, 0x7, 0x7, 0x3], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) [ 253.831935][T16861] FAULT_INJECTION: forcing a failure. [ 253.831935][T16861] name failslab, interval 1, probability 0, space 0, times 0 [ 253.844716][T16861] CPU: 1 PID: 16861 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 253.853475][T16861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.863535][T16861] Call Trace: [ 253.866794][T16861] dump_stack_lvl+0xd6/0x122 [ 253.871373][T16861] dump_stack+0x11/0x1b [ 253.875511][T16861] should_fail+0x23c/0x250 [ 253.879910][T16861] __should_failslab+0x81/0x90 [ 253.884661][T16861] should_failslab+0x5/0x20 [ 253.889148][T16861] kmem_cache_alloc_node+0x61/0x2c0 [ 253.894354][T16861] ? __alloc_skb+0xed/0x420 [ 253.898841][T16861] ? avc_has_perm_noaudit+0x1c0/0x270 [ 253.904201][T16861] __alloc_skb+0xed/0x420 [ 253.908512][T16861] alloc_skb_with_frags+0x90/0x390 [ 253.913616][T16861] sock_alloc_send_pskb+0x436/0x4e0 [ 253.918798][T16861] unix_dgram_sendmsg+0x4a4/0x1650 [ 253.924005][T16861] ? iovec_from_user+0x22/0x2e0 [ 253.928838][T16861] ? selinux_socket_sendmsg+0x8d/0x150 [ 253.934282][T16861] ? unix_dgram_poll+0x3e0/0x3e0 [ 253.939207][T16861] ____sys_sendmsg+0x39a/0x510 [ 253.943968][T16861] __sys_sendmmsg+0x388/0x520 [ 253.948638][T16861] __x64_sys_sendmmsg+0x53/0x60 [ 253.953491][T16861] do_syscall_64+0x44/0xa0 [ 253.957957][T16861] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 253.963846][T16861] RIP: 0033:0x7fbeead52a79 [ 253.968273][T16861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 253.987954][T16861] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 253.996352][T16861] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 254.004311][T16861] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 254.012265][T16861] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 254.020218][T16861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:45 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 64) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 254.028169][T16861] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020504dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 254.122234][T16875] FAULT_INJECTION: forcing a failure. [ 254.122234][T16875] name failslab, interval 1, probability 0, space 0, times 0 [ 254.135150][T16875] CPU: 0 PID: 16875 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 254.143942][T16875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.154021][T16875] Call Trace: [ 254.157283][T16875] dump_stack_lvl+0xd6/0x122 [ 254.161919][T16875] dump_stack+0x11/0x1b [ 254.166061][T16875] should_fail+0x23c/0x250 [ 254.170467][T16875] __should_failslab+0x81/0x90 [ 254.175216][T16875] should_failslab+0x5/0x20 [ 254.179707][T16875] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 254.185428][T16875] ? __kmalloc_node_track_caller+0x30/0x40 [ 254.191227][T16875] __kmalloc_node_track_caller+0x30/0x40 [ 254.196917][T16875] ? alloc_skb_with_frags+0x90/0x390 [ 254.202193][T16875] __alloc_skb+0x187/0x420 [ 254.206666][T16875] alloc_skb_with_frags+0x90/0x390 [ 254.211899][T16875] sock_alloc_send_pskb+0x436/0x4e0 [ 254.217106][T16875] unix_dgram_sendmsg+0x4a4/0x1650 [ 254.222272][T16875] ? selinux_socket_sendmsg+0x8d/0x150 [ 254.227732][T16875] ? unix_dgram_poll+0x3e0/0x3e0 [ 254.232768][T16875] ____sys_sendmsg+0x39a/0x510 [ 254.237523][T16875] __sys_sendmmsg+0x388/0x520 [ 254.242191][T16875] __x64_sys_sendmmsg+0x53/0x60 [ 254.247109][T16875] do_syscall_64+0x44/0xa0 [ 254.251514][T16875] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 254.257488][T16875] RIP: 0033:0x7fbeead52a79 [ 254.261899][T16875] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 254.281538][T16875] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 254.289936][T16875] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 254.297894][T16875] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 254.305862][T16875] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 254.313826][T16875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 254.321847][T16875] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 254.330993][T16884] __nla_validate_parse: 6 callbacks suppressed [ 254.331003][T16884] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:12:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020904dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 254.442556][T17035] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 254.484169][T17123] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:12:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020a04dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8040, 0x6) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f66696c653020257d0ade20689bcf82b472085bad62deb3e910c097117316e9e254551863f927dffbc5590bb8ed20ae60f035d8315845a93e5a6da141d46ec0c00bc778732e52306304bc40171049877deb3d6a5ed6252fc655ef9a9da87ae8b429d844b6942431e1b3e1930b70083b43d9b9efccede314ddb0b2ef016fc83dfcabe43bbc83ea57c3a4ac1d55fd477cb44e3483e768e4da81af"], 0x9e) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14, 0x0, 0x0, 0xfffffffe}, {0x6d}, {0x6}]}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={0x10000, 0xae, 0x4}, 0x18) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x4000010, r2, 0xc953d000) syz_open_procfs(0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0xc595a000) 07:12:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:45 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 65) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "00e400"}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1fc}, 0x0) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180), 0x48000, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r4, 0xc0389423, &(0x7f0000000200)={0x5, 0x30, [0x0, 0x7, 0x7, 0x3], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) [ 254.594664][T17126] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.4'. [ 254.659011][T17137] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 254.664315][T17136] FAULT_INJECTION: forcing a failure. [ 254.664315][T17136] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 254.681912][T17136] CPU: 1 PID: 17136 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 254.690667][T17136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.700711][T17136] Call Trace: [ 254.703974][T17136] dump_stack_lvl+0xd6/0x122 [ 254.708559][T17136] dump_stack+0x11/0x1b [ 254.712705][T17136] should_fail+0x23c/0x250 [ 254.717125][T17136] should_fail_usercopy+0x16/0x20 [ 254.722135][T17136] _copy_from_user+0x1c/0xd0 [ 254.726784][T17136] __copy_msghdr_from_user+0x59/0x360 [ 254.732252][T17136] __sys_sendmmsg+0x252/0x520 [ 254.736983][T17136] __x64_sys_sendmmsg+0x53/0x60 [ 254.741821][T17136] do_syscall_64+0x44/0xa0 [ 254.746291][T17136] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 254.752171][T17136] RIP: 0033:0x7fbeead52a79 [ 254.756580][T17136] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 254.776202][T17136] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 254.784595][T17136] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 254.792660][T17136] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 254.800675][T17136] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 254.808633][T17136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 254.816624][T17136] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 254.853393][T17137] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:12:46 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x4000000090}, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = getpid() perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x7, 0x2, 0x6, 0x6, 0x0, 0x71, 0x280, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9673, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x2, 0x7ff, 0x5, 0x1, 0x10000, 0x0, 0x0, 0x9, 0x0, 0xcf5}, r4, 0x9, r0, 0x1) sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x69c1, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, 0x0, 0x1) shutdown(r5, 0x1) 07:12:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:46 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 66) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093026404dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 255.055184][T17150] FAULT_INJECTION: forcing a failure. [ 255.055184][T17150] name failslab, interval 1, probability 0, space 0, times 0 [ 255.068030][T17150] CPU: 1 PID: 17150 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 255.076885][T17150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.086937][T17150] Call Trace: [ 255.090203][T17150] dump_stack_lvl+0xd6/0x122 [ 255.094782][T17150] dump_stack+0x11/0x1b [ 255.098945][T17150] should_fail+0x23c/0x250 [ 255.103342][T17150] __should_failslab+0x81/0x90 [ 255.108089][T17150] should_failslab+0x5/0x20 [ 255.112583][T17150] kmem_cache_alloc_node+0x61/0x2c0 [ 255.117766][T17150] ? __alloc_skb+0xed/0x420 [ 255.122259][T17150] ? avc_has_perm_noaudit+0x1c0/0x270 [ 255.127619][T17150] __alloc_skb+0xed/0x420 [ 255.131934][T17150] alloc_skb_with_frags+0x90/0x390 [ 255.137094][T17150] sock_alloc_send_pskb+0x436/0x4e0 [ 255.142296][T17150] unix_dgram_sendmsg+0x4a4/0x1650 [ 255.147399][T17150] ? selinux_socket_sendmsg+0x8d/0x150 [ 255.152919][T17150] ? unix_dgram_poll+0x3e0/0x3e0 [ 255.157846][T17150] ____sys_sendmsg+0x39a/0x510 [ 255.162615][T17150] __sys_sendmmsg+0x388/0x520 [ 255.167283][T17150] __x64_sys_sendmmsg+0x53/0x60 [ 255.172317][T17150] do_syscall_64+0x44/0xa0 [ 255.176835][T17150] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.182719][T17150] RIP: 0033:0x7fbeead52a79 [ 255.187129][T17150] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 255.206832][T17150] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 255.215228][T17150] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 255.223181][T17150] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 255.231134][T17150] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 255.239109][T17150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 255.247097][T17150] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 255.261172][T17151] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:12:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:46 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020904dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:46 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 67) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 255.388170][T17166] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 255.400282][T17171] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.0'. [ 255.455152][T17179] FAULT_INJECTION: forcing a failure. [ 255.455152][T17179] name failslab, interval 1, probability 0, space 0, times 0 [ 255.468262][T17179] CPU: 0 PID: 17179 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 255.477023][T17179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.487119][T17179] Call Trace: [ 255.490392][T17179] dump_stack_lvl+0xd6/0x122 [ 255.494987][T17179] dump_stack+0x11/0x1b [ 255.499143][T17179] should_fail+0x23c/0x250 [ 255.503614][T17179] __should_failslab+0x81/0x90 [ 255.508379][T17179] should_failslab+0x5/0x20 [ 255.512931][T17179] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 255.518655][T17179] ? __kmalloc_node_track_caller+0x30/0x40 [ 255.524532][T17179] __kmalloc_node_track_caller+0x30/0x40 [ 255.530171][T17179] ? alloc_skb_with_frags+0x90/0x390 [ 255.535535][T17179] __alloc_skb+0x187/0x420 [ 255.539999][T17179] alloc_skb_with_frags+0x90/0x390 [ 255.545179][T17179] sock_alloc_send_pskb+0x436/0x4e0 [ 255.550384][T17179] unix_dgram_sendmsg+0x4a4/0x1650 [ 255.555499][T17179] ? selinux_socket_sendmsg+0x8d/0x150 [ 255.561086][T17179] ? unix_dgram_poll+0x3e0/0x3e0 [ 255.566022][T17179] ____sys_sendmsg+0x39a/0x510 [ 255.570791][T17179] __sys_sendmmsg+0x388/0x520 [ 255.575490][T17179] __x64_sys_sendmmsg+0x53/0x60 [ 255.580345][T17179] do_syscall_64+0x44/0xa0 [ 255.584769][T17179] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.590669][T17179] RIP: 0033:0x7fbeead52a79 [ 255.595080][T17179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 255.614716][T17179] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 255.623190][T17179] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 255.631161][T17179] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 255.639132][T17179] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 255.647101][T17179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x2, {{0xa, 0x0, 0x0, @mcast2, 0x9}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f00000013c0)=ANY=[@ANYBLOB="2b00000000000005000000000000000000000000000000bbd192b1ea844113237f4046bb4c6846dfe1fdc803bf0b3bf12803f17591e3f5de2e7697cee1db6102e4e5836f6dcb06f27555dc282e206a3cdadedeb246ccc29025311e0658f328f41fd2daa527ac00f3d3ccc5b98b905eaa2815c7ca188701fbfa851dd9a021a2e08dd61606f3076d7512353cdabbbd58d90b77"], 0x18) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') perf_event_open(&(0x7f0000001480)={0x0, 0x80, 0x3, 0x20, 0x8, 0x9, 0x0, 0x7, 0x90c, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x8000, 0x5}, 0x2, 0x7fff, 0x2, 0x0, 0x7, 0x3, 0x100, 0x0, 0x40, 0x0, 0x2}, 0x0, 0x4, r1, 0xb) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x41, 0x61, 0x4}, 0x18) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000001380)) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000380)={{r2}, 0x0, 0x14, @inherit={0x48, &(0x7f0000000300)={0x1, 0x0, 0x8, 0x3ff, {0x32, 0x7fff, 0x7fffffff, 0x1, 0x4}}}, @name="bba330700ea282f87582962bd884d4c121a967bccfba8a12a72399785f1068f9b1527b7d935c674c3660e44a1ff931eae241d9f02b9238ae879f8153013e29254fb4b5dff018bbb4ae9337dcab7ebd4f806ed93b5e9acdf678d4a8fc13c679beb32fdbe310db2dd89c77173e9e38136572e083949297f94ae63528613c7014f60b6fd64a50944d7408a5e7bba2a203ad6fb16cce3afc9809766bb57a48026687613ba2619bde05d61ab5ae0d89f776c84a096917a11c3239c541fe73ee4cecfa564f5bb6f9c3309980cfcef2a9268fd19bfe652d0ae7973e64fc6f9db99d3c8abcb0f0c949ef10fdaa4aa49407af0c2ec176b2afa264a04ac0e46d5f2ccb22ce1c331f6929cfa6ebba4fced836e3596c14624cd533147916fa7630a31445d6ddbebc61aaa60dc5b308c799228e87973db2351669c33d64dc16397fb79b62b8df7070832c6a0e135d81457ba263177753ac7fcba85f327689b751b1964fe42a8c99177ba48db08896ff47a0a091b41548c60f4ecc5df29f08e939eaae93eec2bd5de375dc8fb4a043b6c4612fe5862ee4c79c937026d1df4392417b5bb28765590bc51fab9cc4e1548fcf3cd6f0950f523aad89fdbc2929ceccd7f698c4256927b06fd3bb3cb27b8d87f97eeddd1ce6a7659abfad1f8172f9640f23d5b9de80160b88547a7ac171448fe6f01015e3a1c44599fbef099a1b9e51deddae4ef5aaccaab0a8c5bd57ff6d37ae6aca7f4c80d52f48fa9b6b1891e3f4eb5a27b00d29fdac05714b58909ac5a63394d9a8254ffccf54434fd6a5a68abe3ecfc54f8d69d695cd6fc1c236ddd6bfcb4933fdd32e90d39aec759d73e7bcd8da004418649732f6ddefd94ae22aeb0c4d7c891a23a54c3601d44b5e17c230b999c0ffb0f9aec79b418de229c43ed569ce840aa8c4d8a5fe37d3a06fc76228e23718636e0fab7e997d7c8488e1868ed6ca1d26d970d7e6c7e5017d4669ba5a2937cc509c6a54c281169199d8e902c646e41694d1d78bdb073303665335fd62c2b05abb5df213f1163ce510426cf57b9f4ccbc678bc8befc877578e7612cbe8b0456138127b6a02ffe8fa96cd0f70365300eb66a5c4bdf4d514c84ae2f091c4af352158166c47d7258afff35e9bb211b3c3dd034e3fdec5fb11337b33efceffc215d04d77e5af0cadc01e8d3ee7a351d462d2d7755cbc2b4c487c112662809dba2d2a75ff1fa14bc4f2031544435fa10ca6b3372871d1ab9443b323edc3f925613cf191cff101640898ac7b5824cacbf853bb4e86473760fcb2ab511f8da1550ee885206c61a4481582643eaf8225e36d5dda7c7ae56258fd6425dbb6ff6b3ddf88606d0a04fc70fd42898e2dcf00b9a2c9d75e05b1b31ad2d0e3ee8c77f2ebff3093a9829494e9be7d0f921af479b32724df40428cd6da8eaaac0be121b088bd1aa77e4ede1696b5e722f35258675bb7ec1b52ce22cda5b089e6b7c0f6dd3d0e4998b08c0fec6e63a9d005fd5d7e19bd2d23ff75fd13ac72e4381f75d0951721d79996e1ce55e94e508cae3da5345ee6b326e63018a9f5a5a8af28275a86f52fb21121cc1f2867dbf50d3a6925d0b84c25f7a9c280f5d094be8d6f2ed626548d66ce6344526e7db1058f0bb488899f58f61599b61feed0b84ce78221ffae880ac7190bdbf01ecd2d6b736d87fd646020581c83f49bf277e202f701b2963efebe6ea2f2e112175935ec3d6fbee1ea778b5b117a91b0503272d18de8a5f0ffba5362c98857b3784e5c5fb20cb2ca4d5bb9843a3b6e5b399321921e7f5a7d1c5ceb3f874d4fed0a6f580a2e35ed68af8752db4181ee25c4de7bb665685d0cb29092843db7bc22e44fbb4123bfa0c2bd232124de6a8717eaf4a2670f233bfbbf41c918e881f188ef2ae858f57a8c6a4c3463ec9e11536dbd1d61a5de02c0098de4a348ec39629b1ba9dda03f7d379891d9f51b18b7e68a14fe7ba43fef2afae97fee6e7e0d1509571a5b94b2eb0be0e7da176b6a1ca222186a8fe581c2fb82874cb529438d7f662b9b90d7d9266ac45183ebdc9e8e67981b6a16a97d9acf089b1e8d4acd1ba396e7b66ae6183c4411384aa471a6cb63b2beab9de8102b33b7064cb47cece16c921459ca1e4ce60d70bcf70d0fb050d08f13750007b0d29a541f5b443fa5a79d13a44e1585d1cd01806189bac5bb0232b24607d37de6e43459a58f0fb3484c85ea96c120054593375dc6545a6ae242696f3db71f9e2faf3693aebd54b4ce61fe1b01a971b1fa2a17b4afe666a9582a0dc8637dd49564d69c3df3094f0b6aecef6a0472058399315b276445d1be9bba5b2f40cb32c357ff7415d6a0228ecba4c6d3f878a74ba93d4da913a7ad126df30b29b5caff93b427bca0f809b2b0024cebf80c66ba1b93be6730e16effdc1074a5285bd14340ff0180f0ba8135fcfe6bae90fff76023e3e6bfa0c1e74385f4909c98677c75f85546126b65c5b172d5eb1ed22f6fb12df4c4b3bd575f42c916a3015a62cda6b2a16de6bbf8c6bf261a8c40ee5d41e0747438d0feb540b360c299438f8b87500d868363407e1ff85cb79c144a0c7cf411eda5c51fd031ea212ed9fcd61d0893aeeeeb84371719b724f33af5e1be9917d2abe27984ee67418ff03dbc37ae223c903154a733109a26edf7a8181737bb8802ca523e4cc446e4908d5912b44880296aecf63d0eb8f6c90e7658dc407ffc0c5583f8c23139f8c500f852bcb1c79adfb76fe5380ceaddbf95935f7bfa539e22f40e409208d45bf550c255b9a8166d0b991e54c8f51485b6eb15720fc0d2397182bd379912c9af9c4eb4e5f5c28e7b9c9f130ee1a91faf56c1930a9af4b2c21028e36127fa467c301b8f780d363cbf5532eff0463b090c89865695092cf6f3a47fd80c32373ee4a35eb582245c5973ea5d0e44416b1c438a817c652f2a46f56d684acb949b8b23919e281b4ed2f5a965043c215ccc6c84add7039a6c1030e827e095fb5b402f25286774c3c90957bfa1c8a5453699df33a7e7378e506186c4a70d5d32d508bdca5fe1f02a5a5f1f0b396ee7ffabe4dbd4f92ddc1343a87669856efe245404631361ab51dfc71af79e9b3b04ba8b70ee8ead9362f76ebd5b394cd9e18699e7f3508617c0a027df78283386cbab7d85122367603db2c0bd1b1bf1a4ca797c2c3ae54451a570a2508b04fdc882314c6fb2ec3e68f27ab8ee3a36c746dd60b8f450ccc1c3b49e3350beb256c450a0011f03f82d32687a701a9cf6dae9f1572028aa08e899fafcbe65fd3933a48059fcecb874e1a1c963122454b997ce44cde4025260c87f1218fe96a6bceec3af5d37f9613c95668947ed7e42a7d65ac8f0deb42baf4ec47b04f5ceded69ac84e7bb65407ee4c43f3b5b1264a373315007544ebd9939369817a1ddbe8d7d12e91c1725328b527177e047466db141d2614ad1f7c15c6f62707d9e961b10917745a825b6c1d1a3754e647c186b30f71471e7e3e7ad8301d9dd11e2e1ddf97c97d2e88baaa81193e7dbfd9b85f9b002bfed809f842ccf7b4f4b94f66083d4486de9b0887352304f4baaa82b1214d985a80c04463866778ed36bbaf2b7f8819ed362b156da3d210625423309987eee0a66505e2a9d67bf948ef8821238688a890f93eb94d35ad60f3fe0b0abd909e6fbcf1db1a6bc69c55c29586bf25a1a0f059aadd257704b1a8215b89ac0cb159b7e5d224d6577e76915825de977d293d98dac64a0f2ce7c1b435a55a8431ebc2825672d480b3f538aa4c01c618120b9a3595425a41e0602e641510cfb0a464d156401cfa255dfe76b9545033cdd76a104018594870798c01c39efac173ea1a49d9e9ad6fb5c38a914681ac17af51184554d7168c54181ead7f17542c2180b5e187a527b003917775e1fb2ea71a38d86ad46f12fd84eed317c5249107fdf8dc71c3b38502f00cea4984b0469a729ca9bfe8d45e3a4cb55114140b4f2d296d86b8d5f3cfbdc5fd61f4582723f54a1011b0216771118368bcfae25986a148df3ea2794d5b72bbe6871af2b2996fad5a49959b383e23288a1eb3dabeb50f3ead60d86836360b951ac7d0736cd6fabdfccb63b07c357226f65b76a4c4c1a04fb21a201881cc1e6b38d6f0aa4e2fa219e92f24f527d6cbd16d6c69194c1665d83d66c43103da103f4333c1f7e32728ce474b21bf1aef79321fbe3b0c20de97204b1a11e69be14a2625a53b4f8819feb642c8f0e3a23728260aca79de8a7561c9d69b50786ad78bd040f1b140e998cf4afd698cb3b636e82357b92d9cf97a331c8014ec87fb83bf1d00049a0eec2b6af15eaae689370d075e5d2a0580d9968d5bf850b8302ff2dd78c68d8132b2dd6e5c464d1e81532258776f7f7b32d6e7fcaea9ab12db20407b09c534b3aed712d508501d832858e963faf0098c0fac5d1c20cea7e1ef1bf88386aff296a01179643bbe367ac69f624c7938ecd733c88f079344eaac0a1581181cfc7154bf934ce2c3d53ac3b112bf856ba0e637e4a859395faa889ee0e703f1379809c12caed3d68b7ade561ddce1ff8744f5dce2526cd3357fa10306913fc6d0b096509432ff75144a89b2ebade6f1770de65a70f5e29d30a2044b465576b8dc1b4274c6df508e73d470d1e6bbc5196c316f56c750b94973aecec0cdcfb15c4521ce7382ed2c470b86905505e143f439a901c83808ae9f550ca783cf36a7c3cbe9ef71862cf046de733da48f47bc47f596730d9987defeee1228d4c3a80326e9efe56077617e013586147f82ed1ec46addddfad740df0fcee4c2e037ad5bd970e5398d3c5547cfb8c98e90b54e554538d8c307a2f03fa3d1c1760c6d955d2749db2c44ff56beda17a5f40c147b260480d8f653ad453595c20277b4100c847a6cf3bbd8ea7d170694a83f23d61f0a2c7b554be37fe1be1284eb53468d54e776194f156948b94c2ad001e3517f3c0465bc2c273a1455d24e272f6ba233b7cb512a4dfe90a8a097fb875fc6fa721d21482548855cc1dd4529cbd999a1d4c0cb055d9ff3663aee798791bfd08edabc48e37b035dda9460844d93259777f0e72c691adfe45150510765e21dfc8a25075fcdcd9563cdfbfc8eba1c7ac3b60f67d28d87e748b4f6325628fb589edc8bfa91277da31d815af1959a824a729b7b06ad3bc56e77ebe603aad06d78ca4b1845b5b9379aeaba66d3e3a2c70882bfc0a82bce0bc559f6b97f5e9cea1ee0f85f90eed497c9565f1be7536c83c2b8cf2c54f730cab58ba52ac01b3ee6df86a00cf96f7f6b757fca85479938d53c892f3fcfa290db6decebf5f945f9d0ba6619e5efa061af05274832d8c0e06ebbaded67015420622e80e6ce6137962362f21cb4f33d37f21085e23902d9f6a50ffda7e2760e58e02e0ab20b94b3d0a3a930b67eb6bf5249537bd5b9a7c2af0732c2d61f1a8319931253f10d93d699971dd78325d6d8a377003a554732ef3707e66843e09cc03be9100a29ad4c8a028f8d4ba971d4803ebff73d0f05b07bcad7ca186bab3c56d7484c179f6e8639a021139f777dbefbe7e5c636b0f495a300dc15fb9a81c00980a3260c71e75719c11605ad11067def20647fd3f37d987e4dae12f3a3a163b6d7c47c29cec19ae989f297423abd4a19610da7af63e50acfe922a8c0be4e67d3e065a503bc20cc16520264cd3f7d9414da699f748edb349c17bb47c7d3af4216ea3cdc4a269f"}) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/42, 0x2a}], 0x2, 0x0, 0xfffffffd) 07:12:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020602dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 255.655072][T17179] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 255.741860][T17201] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:12:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020603dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:46 executing program 0: r0 = open(&(0x7f0000000980)='./bus\x00', 0x14d842, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x4030582b, &(0x7f0000000040)={0xc, 0xffffffffffffffff, 0x0, 0x6}) r1 = mq_open(&(0x7f0000000000)=':.\x00', 0x1, 0x12b, &(0x7f0000000040)={0x0, 0x3, 0x2, 0xaa}) r2 = perf_event_open(&(0x7f0000001900)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xc150d4e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001440)={0x5, 0x80, 0x0, 0x4, 0x2, 0x40, 0x0, 0x81, 0x801, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x101, 0x5, @perf_config_ext={0x4}, 0x1620b, 0x4, 0x401, 0x3, 0x100000001, 0x7, 0x0, 0x0, 0x20, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x8) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000001d80)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8923, &(0x7f00000014c0)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x0e\xc3\xfa\xd1x}\xea\xe3\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f\xd2l9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05\x8e\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ\x00\x00\x00\x00\xec\xd9\xd9\xf0\xd5)\x815a\xcc{#\xc5\xfb\xc5m\xb1\x87f\xeb\xff\x02\x1e3\xdb\xbf\x82\x0f\f\xc9)\x99\x15\x85su]\x18\xde\xe6.\xc0J#ZI\xbb\xf3\xcf\xd7\x90\xe1l\xac\xad\xd5gy\xb9q<\xe0\'w\xca%\xf7\x7f5\xcc\x1a\xe1\xc7\xc0\xe1\x81\xa4\xa3\xca\xb3e\xb0\x18\x8c\xc3\x8flB\x0f\xd8Y.\xef\xbb\x18O\xc8$en\xc0\x1c\xa6,\a\xc3\xbb\xce\x8e{\xba.Y\xfcr\x8b\x01\xe8l_$x5)\x05\xbe\xeb8\xc7>\xaf\xf6*\xbb\xc4gE\xb2\x98\x9e]i8\x98k\xc6O\xdf\xb2\xedd$\x1f\xec\x01\xb8\x18\xb2uCh\x81\xbcKY \xad\xda\xc8\x10\xae\xdf\xbd\x9b\xfc\xf8\x8c\x1d\xce\xcb\xff\xee\xea\xcf?\xa0\xdeB@\xa8\xbd\x9a6\xc5U\ns\x93') sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000017c0)=ANY=[@ANYRES64, @ANYRES32, @ANYRESOCT=r1, @ANYRES64=r5, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000440)={{r2}, 0x0, 0x4, @unused=[0x1fbfffffd, 0x71, 0x8, 0x8000], @devid=r4}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid=r4}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000440)={r4, "fc728e32cad97b1304edf3ad20361a2d"}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000001c0)={0x2, 0x2, {0x6, @struct={0x21}, 0x0, 0x7, 0x400, 0x2, 0x5, 0x800, 0x2, @usage=0xf704, 0xffff, 0x10001, [0x1000, 0x0, 0x3, 0x62b1949c, 0x100, 0xa72]}, {0x0, @usage=0x1000, r4, 0x1, 0x7, 0x1f, 0x100000001, 0x3, 0x403, @struct={0x40, 0x8}, 0x7fb4, 0xc1e, [0x5, 0x81, 0x3ff, 0x9, 0x40, 0x10000]}, {0x4, @struct={0x6, 0x4}, 0x0, 0x9, 0x7, 0x6, 0x4, 0x3ff, 0x11, @usage=0xb43d, 0x8, 0x800, [0x9f3, 0x3, 0x20, 0x1, 0x800, 0x3f]}, {0x1f, 0xffffffffffffffff, 0x100000001}}) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000080)={r4, 0x1f, 0x3, 0x1}) [ 255.868384][ C0] sd 0:0:1:0: tag#3199 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 255.878247][ C0] sd 0:0:1:0: tag#3199 CDB: opcode=0xe5 (vendor) [ 255.884616][ C0] sd 0:0:1:0: tag#3199 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 255.893657][ C0] sd 0:0:1:0: tag#3199 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 255.902711][ C0] sd 0:0:1:0: tag#3199 CDB[20]: ba [ 255.914368][T17234] device lo entered promiscuous mode [ 255.921775][T17234] Y­4`Ò˜: renamed from lo [ 255.939947][ C1] sd 0:0:1:0: tag#3179 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 255.949801][ C1] sd 0:0:1:0: tag#3179 CDB: opcode=0xe5 (vendor) [ 255.956149][ C1] sd 0:0:1:0: tag#3179 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 07:12:47 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x101}, {&(0x7f00000000c0)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x10001}, {&(0x7f0000000080)="03", 0x1, 0x644}, {&(0x7f0000000100)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f008287d5d900040080", 0x1d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) setxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0xd8, 0x0) name_to_handle_at(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000140)=@ceph_nfs_fh={0x8, 0x1, {0x80}}, &(0x7f0000000040), 0xc00) lgetxattr(&(0x7f0000000280)='./file0/../file0\x00', &(0x7f00000002c0)=@random={'os2.', '\x00'}, &(0x7f0000000300)=""/67, 0x43) 07:12:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 68) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:47 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020605dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 255.965180][ C1] sd 0:0:1:0: tag#3179 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 255.974211][ C1] sd 0:0:1:0: tag#3179 CDB[20]: ba 07:12:47 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), r1) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000400efffffff00000a0000018000000000004a0000000000"], 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x80, r2, 0x402, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xf1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x371}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) syz_open_procfs(0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r6}, {r6}, {r6}, {}, {}, {}, {}, {r6}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {r5}, {}, {}, {}, {0x0, r7}, {}, {}, {0x0, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {}, {}, {0x0, r7}, {r6}, {}, {}, {0x0, r7}, {}, {r5, r7}, {}, {}, {}, {r6}, {r5}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {r6}, {r5}, {}, {r6}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {r5, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {}, {}, {r5}, {r5}, {r6}, {}, {r5}, {r5, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {r5}, {r6, r7}, {0x0, r7}, {}, {r6}, {}, {}, {}, {r5}, {}, {r6}, {r5}, {}, {r6}, {0x0, r7}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r7}, {r6}, {}, {0x0, r7}, {}, {r6}, {0x0, r7}, {}, {}, {r5}, {}, {0x0, r7}, {r5, r7}, {r6, r7}, {}, {}, {}, {r5}, {}, {}, {0x0, r7}, {r5}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {r5}, {r6}, {}, {0x0, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {r5}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r7}, {}, {}, {}, {r5}, {}, {}, {r6}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {r5}, {}, {}, {}, {r6}, {r6}, {r5}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f00000531c0)={0xfffffffffffffffc, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "e17a1479aaa1ad"}) r9 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r9, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r10, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r12}, {r12}, {r12}, {}, {}, {}, {}, {r12}, {0x0, r13}, {}, {r11}, {0x0, r13}, {}, {r12, r13}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {r11}, {}, {}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {r12}, {}, {}, {0x0, r13}, {}, {r11, r13}, {}, {}, {}, {r12}, {r11}, {}, {}, {}, {}, {}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {r12}, {r11}, {}, {r12}, {}, {}, {}, {}, {}, {}, {r11}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {r11, r13}, {0x0, r13}, {r12, r13}, {0x0, r13}, {}, {}, {r11}, {r11}, {r12}, {}, {r11}, {r11, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {r11}, {r12, r13}, {0x0, r13}, {}, {r12}, {}, {}, {}, {r11}, {}, {r12}, {r11}, {}, {r12}, {0x0, r13}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {r11, r13}, {r12}, {}, {0x0, r13}, {}, {r12}, {0x0, r13}, {}, {}, {r11}, {}, {0x0, r13}, {r11, r13}, {r12, r13}, {}, {}, {}, {r11}, {}, {}, {0x0, r13}, {r11}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {r11}, {r12}, {}, {0x0, r13}, {}, {0x0, r13}, {0x0, r13}, {}, {r12, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {r11}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {0x0, r13}, {}, {}, {}, {r11}, {}, {}, {r12}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {r11}, {}, {}, {}, {r12}, {r12}, {r11}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {r11}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000541c0)={0x401, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {r8, r13}], 0x4, "d95dca69b662f8"}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000080)) 07:12:47 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000200)={0x3, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffc}, {0x5}, {0x6, 0x0, 0x0, 0x7fff7ffe}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x26000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000140)) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x400) [ 256.068028][T17366] FAULT_INJECTION: forcing a failure. [ 256.068028][T17366] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 256.081335][T17366] CPU: 0 PID: 17366 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 256.090375][T17366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.100419][T17366] Call Trace: [ 256.103686][T17366] dump_stack_lvl+0xd6/0x122 [ 256.108268][T17366] dump_stack+0x11/0x1b [ 256.112411][T17366] should_fail+0x23c/0x250 [ 256.116817][T17366] should_fail_usercopy+0x16/0x20 [ 256.121847][T17366] _copy_from_user+0x1c/0xd0 [ 256.126440][T17366] __copy_msghdr_from_user+0x59/0x360 [ 256.131805][T17366] __sys_sendmmsg+0x252/0x520 [ 256.136549][T17366] __x64_sys_sendmmsg+0x53/0x60 [ 256.141387][T17366] do_syscall_64+0x44/0xa0 [ 256.145827][T17366] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 256.151724][T17366] RIP: 0033:0x7fbeead52a79 [ 256.156222][T17366] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 256.175872][T17366] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 256.184273][T17366] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 256.192315][T17366] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 256.200273][T17366] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 256.208230][T17366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:47 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$RTC_UIE_ON(r0, 0x7003) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, 0x0) syz_open_dev$rtc(&(0x7f0000000000), 0xff, 0x202000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x7, 0x0, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}, 0xd8) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x40003}, 0x8) sendto$inet(r1, 0x0, 0xffffffffffffff7c, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000000040)='\x00', 0x1, 0xc840, 0x0, 0x0) close(r1) [ 256.216183][T17366] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 256.257143][ T22] kauditd_printk_skb: 1 callbacks suppressed 07:12:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 69) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:47 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020606dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000340), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0xa8, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x68, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x14649f3b}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77af5098}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5be301b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x61ef3f82}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x572afa64}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x352dfab4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32313a76}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26f94347}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51d0e035}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x10, 0x7}, {0x5}]}]}, 0xa8}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 256.257155][ T22] audit: type=1326 audit(1634109167.253:2786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17370 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:47 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x400040, 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/170, 0xaa}], 0x1, 0x0, 0x0) unshare(0x40000) r1 = mq_open(&(0x7f0000000180)='pP\xae$\a\x00\x00\x00\x00\x00\x00\x00\xa5\x1b6\x90\xdb\x0e', 0x1, 0xa7, &(0x7f00000000c0)={0x200000, 0x4f, 0x0, 0x8}) mq_timedsend(r1, &(0x7f0000000100)="688b174af137abdf487d446c1d01c5c7bf1ca0fa9dde33357f6e86afcb6ef0e24a238641cf17fae8417cd111174c801eed132977d9fc53f393ff20eaac8838dad2f604c8f9f767e2069bbf6f8b03e4342eb9fa1dc8", 0x55, 0x80000000, 0x0) [ 256.360404][ C0] sd 0:0:1:0: tag#3185 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 256.370255][ C0] sd 0:0:1:0: tag#3185 CDB: opcode=0xe5 (vendor) [ 256.376434][T17389] FAULT_INJECTION: forcing a failure. [ 256.376434][T17389] name failslab, interval 1, probability 0, space 0, times 0 [ 256.376602][ C0] sd 0:0:1:0: tag#3185 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 256.376621][ C0] sd 0:0:1:0: tag#3185 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 256.389238][T17389] CPU: 1 PID: 17389 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 256.398215][ C0] sd 0:0:1:0: tag#3185 CDB[20]: ba [ 256.407184][T17389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.407195][T17389] Call Trace: [ 256.407201][T17389] dump_stack_lvl+0xd6/0x122 [ 256.438886][T17389] dump_stack+0x11/0x1b [ 256.443031][T17389] should_fail+0x23c/0x250 [ 256.447439][T17389] __should_failslab+0x81/0x90 [ 256.452188][T17389] should_failslab+0x5/0x20 [ 256.456677][T17389] kmem_cache_alloc_node+0x61/0x2c0 [ 256.461873][T17389] ? __alloc_skb+0xed/0x420 [ 256.466360][T17389] ? avc_has_perm_noaudit+0x1c0/0x270 [ 256.471718][T17389] __alloc_skb+0xed/0x420 [ 256.476050][T17389] alloc_skb_with_frags+0x90/0x390 [ 256.481151][T17389] sock_alloc_send_pskb+0x436/0x4e0 [ 256.486384][T17389] unix_dgram_sendmsg+0x4a4/0x1650 [ 256.491485][T17389] ? iovec_from_user+0x2c/0x2e0 [ 256.496316][T17389] ? iovec_from_user+0x5d/0x2e0 [ 256.501165][T17389] ? selinux_socket_sendmsg+0x8d/0x150 [ 256.506689][T17389] ? unix_dgram_poll+0x3e0/0x3e0 [ 256.511671][T17389] ____sys_sendmsg+0x39a/0x510 [ 256.516420][T17389] __sys_sendmmsg+0x388/0x520 [ 256.521118][T17389] __x64_sys_sendmmsg+0x53/0x60 [ 256.526002][T17389] do_syscall_64+0x44/0xa0 [ 256.530450][T17389] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 256.536343][T17389] RIP: 0033:0x7fbeead52a79 [ 256.540738][T17389] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 07:12:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 256.560324][T17389] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 256.568769][T17389] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 256.576721][T17389] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 256.584691][T17389] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 256.592680][T17389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 256.600659][T17389] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:47 executing program 0: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000040)={{0x0, 0x4, 0x1, 0xfffffffffffffffb, 0xffff, 0x9, 0x8, 0x3ff, 0x10000, 0x48, 0xdd, 0xef, 0x7, 0x3f, 0x60b}, 0x18, [0x0, 0x0, 0x0]}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x53, 0xfffffffffffffffc, 0xa8, 0x7f, @buffer={0x0, 0xd5, &(0x7f0000000100)=""/213}, &(0x7f0000000200)="91e832e50279780bd8b9e38528738911edb9e46c4af218be4154d97f7a6a7614fb58fcb554a94b9ef0164700d58f34552e85ff75ba98612ed15207342bf6a361b4e97435d1e4ed80672bb948afbd1804f6123063f883f2f364c0423a5ba3fa81b470166854bec22bb11ca4165845ce64ace3a94702ddf41a9565564d6ccadd2956ead0e12e2da23753d173e4527d4de399afaf03b7663cc2c6334c0d05854af53b520997909978fa", &(0x7f00000002c0)=""/114, 0xc2, 0x10, 0xffffffffffffffff, &(0x7f0000000340)}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x8000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000440)) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f00000004c0)={0x5, 0x30, '\x00', 0x0, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000002540)={0x0, 0xfffffffffffffffe, 0x1000, 0x7, @buffer={0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000500)="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", &(0x7f0000001500)=""/4096, 0x6, 0x6, 0xffffffffffffffff, &(0x7f0000002500)}) r2 = openat$cgroup_ro(r1, &(0x7f00000025c0)='cpuacct.usage_all\x00', 0x0, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r2, &(0x7f0000002780)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002740)={&(0x7f0000002640)={0xdc, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0xc8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xd3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x60b}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xcea}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xf1}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xc7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x62e}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x40}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}]}]}]}, 0xdc}}, 0x20000000) sched_setattr(0x0, &(0x7f00000027c0)={0x38, 0x5, 0x8, 0x3f, 0x4, 0x401, 0x2, 0x3f, 0x6, 0x7}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002800)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r1, 0x9, 0x0, 0xa9c, 0x0, 0x1}, 0x81) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000002840)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000002a80)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_OPER(r2, &(0x7f0000002b40)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f0000002b00)={&(0x7f0000002ac0)={0x3c, 0x0, 0x20, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x4, 0xd}}}}, [@NL80211_ATTR_TDLS_OPERATION={0x5}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x3c}}, 0x20004880) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000002b80)={r1, 0x7f, 0x5, 0xfffffffeffffffff}) fchdir(r4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r5, 0x8982, &(0x7f0000002bc0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002c00)) openat$cgroup_ro(r1, &(0x7f0000002e00)='cpuacct.stat\x00', 0x0, 0x0) 07:12:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 70) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000001400)=""/4097, 0x1001}], 0x1) [ 256.680163][T17413] FAULT_INJECTION: forcing a failure. [ 256.680163][T17413] name failslab, interval 1, probability 0, space 0, times 0 [ 256.693017][T17413] CPU: 1 PID: 17413 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 256.701789][T17413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.711892][T17413] Call Trace: [ 256.715171][T17413] dump_stack_lvl+0xd6/0x122 [ 256.719820][T17413] dump_stack+0x11/0x1b [ 256.723980][T17413] should_fail+0x23c/0x250 [ 256.728434][T17413] __should_failslab+0x81/0x90 [ 256.733199][T17413] should_failslab+0x5/0x20 [ 256.737714][T17413] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 256.743413][T17413] ? __kmalloc_node_track_caller+0x30/0x40 [ 256.749230][T17413] __kmalloc_node_track_caller+0x30/0x40 [ 256.754841][T17413] ? alloc_skb_with_frags+0x90/0x390 [ 256.760135][T17413] __alloc_skb+0x187/0x420 [ 256.764531][T17413] alloc_skb_with_frags+0x90/0x390 [ 256.769640][T17413] sock_alloc_send_pskb+0x436/0x4e0 [ 256.775009][T17413] unix_dgram_sendmsg+0x4a4/0x1650 [ 256.780119][T17413] ? selinux_socket_sendmsg+0x8d/0x150 [ 256.785580][T17413] ? unix_dgram_poll+0x3e0/0x3e0 [ 256.790590][T17413] ____sys_sendmsg+0x39a/0x510 [ 256.795409][T17413] __sys_sendmmsg+0x388/0x520 [ 256.800067][T17413] __x64_sys_sendmmsg+0x53/0x60 [ 256.804935][T17413] do_syscall_64+0x44/0xa0 [ 256.809337][T17413] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 256.815235][T17413] RIP: 0033:0x7fbeead52a79 [ 256.819629][T17413] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 256.839220][T17413] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 256.847623][T17413] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 256.855595][T17413] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 256.863548][T17413] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 256.871510][T17413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 256.879462][T17413] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 257.073644][ T22] audit: type=1326 audit(1634109168.073:2787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17370 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:48 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x4, @inherit={0x58, &(0x7f0000000080)={0x1, 0x2, 0x0, 0x1, {0x20, 0x5, 0x8000, 0x4}, [0x100000001, 0xfffffffffffffff8]}}, @devid}) r1 = syz_open_procfs(0x0, 0x0) dup(r1) 07:12:48 executing program 0: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x90000, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000240)="2e98c2d0e61c45d599cb440a43848623cabe10", 0x13}], 0x1, 0x7, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) write(r0, 0x0, 0x0) open(&(0x7f0000000700)='./bus\x00', 0x101042, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet(0x2, 0x3, 0x5) r3 = open(&(0x7f0000000140)='./file0\x00', 0x2500, 0x85) open(0x0, 0x406000, 0x2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000001140), 0x0, 0x0) preadv2(r5, &(0x7f0000001240)=[{&(0x7f0000001180)=""/147, 0x93}], 0x1, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r5, &(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x8, 0x6) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'vlan0\x00'}) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r4, 0x6628) sendto$inet(r3, &(0x7f0000000300)="b837d861a23b30cd30966dac92f5b8dde8ba708b305c9c309e9f2bbcd1489950f066b722828dc43102e74639e4ddcfd593d37e7ec71c5df61633399e4da324d9e9da80e569b6fd7d4767277699df78e3183768bf2f130ebe952338e6421a5d1a5aaf5df1cb6f226c396e6b54bb3528774dfd3667ad403fcb19e1fc1c9831a4d0283a9a3803dd581104772a285fc3cf611f60cbd5e6fb6952ea1f12463f4abd002af9ba20498055b72823528eec6cff3e3b211936413d494b648128183af0c0fdc0396ff42f8703b7e0b163cb", 0xcc, 0x40040, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRESOCT], 0x1) 07:12:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:48 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020607dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:48 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4c}, {0x3c}, {0x6}]}) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x5, 0xff, 0x2b, 0x1}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000015c0)={0x6, &(0x7f0000001580)=[{0x9, 0x91, 0x40, 0x8000}, {0x20, 0x20, 0x9, 0x6}, {0x40, 0x0, 0x6, 0x7fffffff}, {0xf800, 0x5, 0x40, 0x1}, {0x5, 0x3f, 0x1a, 0x9}, {0x6, 0x3, 0x40, 0x2}]}) vmsplice(r0, &(0x7f0000001480)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="fb7e75ea0420e5102d982338ecfd06ce0fa5f44979371852d223d5a6d2a8ebc4cc44cea419b06e543b837d01f0e9f39a6ad84cea50873d526a7c4407d07297b149d48aaeae48ec813b7b96c431bc3f19c5d653e1ab4bc0f2", 0x58}, {&(0x7f0000001180)="c05029532eb02b1690b9742b31d90410525cad91d0de10fcd6275b7bce69b75ed976b328eb99dde914d98e10ea09df459b36b2caa708899b6a3d7eba6797a64a248192ecf1b2235409187faeb782685e716fc9f0786edfb8c7ead9a689e955a1e98884cd9d6d6b1c9643406cf1f683379a863b9d9fcd73b44cf4a9b74a0bd91ed0e7de3765748ed324c74d083935e724d0564ece583f73633767203932db594df6b43f6ac1ac94a8f69d05efaa89197038a0dac3ccb148991b9fdc5e435e8dbe5d2e76a4165c8bed66b6f98e7b6cdf021a37b8aadf38b3f495331b1c235574710e486444e19a160e41e7ef1e66f3102fc4797b62", 0xf4}, {&(0x7f0000001280)="3c1c45845544bbaeaf07a79d2fd4996aaddf391115a6aba3fdedc5b0b14326b59d2d3946f4", 0x25}, {&(0x7f00000012c0)="16fcfa527437f292f43a03c383ea3e7d7a6be32b3423865c3760f9dab07d08df40fa7a6a4fd40e5062c93493086388e6437d6c96f7a6476c42de6eefde61abe8f97dfc71521e26a6a36d94e6559f52a921d2340bfc67dce6c7d9fc505bbf96baac32be4b4365bf69968632c4284fce610f8a4cd9d4358fe987887a72f0fc43f1652d97db54e0e0f22c62991e5a19670c650cb4a8eabbef5fb9709ed3a599587a2fccbf5b33374bc668679029239f6bf5d07c0abbc81e8fa985f6303162fbffc51d73710dea6fe2d4f38b7eb092a27a8fdc33a488f3b8", 0xd6}, {&(0x7f00000013c0)="4b1e8f64eca5be125137c2d35e30ac0f403c2b9583dcdfe79c05ad6b3f7a8eb427165163e7ca804acf96b0757d88f45ab6dea89a2f3e70d706e6edecde0f3f7c44c24115ed6682854add7bdd7df7110be6a9e65cebf89fa472b7ba8415aa62310d14f586d16a7ca694a6bfc5a7d15dfcfb529a21b865bb3b552b8d42302e227ccbc80fb4bf56b08297855cf79644c5fba1670c3b649edc55e3e489f24cef5ad3d304ec2bc0f61885901d38ca8659e3f39f07292972", 0xb5}], 0x6, 0x9) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000001540)={0x6, &(0x7f0000001500)=[{0x5, 0x1, 0x5, 0xaf}, {0x7, 0x7, 0x7a, 0x9}, {0x1, 0x1f, 0x38, 0x81}, {0x40, 0x1, 0xfd, 0xf7}, {0x8, 0xff, 0x2, 0x5c}, {0xb, 0xff, 0xba, 0x80000001}]}) 07:12:48 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 71) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 257.154849][ T22] audit: type=1326 audit(1634109168.153:2788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17427 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2b3ef02a79 code=0x0 [ 257.164289][T17435] FAULT_INJECTION: forcing a failure. [ 257.164289][T17435] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 257.192238][T17435] CPU: 1 PID: 17435 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 257.200993][T17435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.211040][T17435] Call Trace: [ 257.214416][T17435] dump_stack_lvl+0xd6/0x122 [ 257.220556][T17435] dump_stack+0x11/0x1b [ 257.224766][T17435] should_fail+0x23c/0x250 [ 257.229169][T17435] should_fail_usercopy+0x16/0x20 [ 257.234418][T17435] _copy_from_user+0x1c/0xd0 [ 257.238995][T17435] __copy_msghdr_from_user+0x59/0x360 [ 257.243854][ C0] sd 0:0:1:0: tag#3176 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 257.244395][T17435] __sys_sendmmsg+0x252/0x520 [ 257.254227][ C0] sd 0:0:1:0: tag#3176 CDB: opcode=0xe5 (vendor) [ 257.258844][T17435] __x64_sys_sendmmsg+0x53/0x60 [ 257.265193][ C0] sd 0:0:1:0: tag#3176 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 257.269991][T17435] do_syscall_64+0x44/0xa0 [ 257.279004][ C0] sd 0:0:1:0: tag#3176 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 257.283376][T17435] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.292394][ C0] sd 0:0:1:0: tag#3176 CDB[20]: ba [ 257.298335][T17435] RIP: 0033:0x7fbeead52a79 [ 257.298353][T17435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 257.327903][T17435] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 257.336321][T17435] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 257.344279][T17435] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 07:12:48 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 72) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:48 executing program 0: sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x2, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x7, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x33) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x8916, &(0x7f00000000c0)={'sit0\x00', @ifru_flags}) 07:12:48 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020608dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 257.352272][T17435] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 257.360229][T17435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 257.368182][T17435] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 257.380904][ T22] audit: type=1326 audit(1634109168.373:2789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17432 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 257.437458][T17450] FAULT_INJECTION: forcing a failure. [ 257.437458][T17450] name failslab, interval 1, probability 0, space 0, times 0 [ 257.450379][T17450] CPU: 0 PID: 17450 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 257.459149][T17450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.469203][T17450] Call Trace: [ 257.472553][T17450] dump_stack_lvl+0xd6/0x122 [ 257.477221][T17450] dump_stack+0x11/0x1b [ 257.481422][T17450] should_fail+0x23c/0x250 [ 257.485830][T17450] __should_failslab+0x81/0x90 [ 257.490587][T17450] should_failslab+0x5/0x20 [ 257.495077][T17450] kmem_cache_alloc_node+0x61/0x2c0 [ 257.500261][T17450] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 257.506503][T17450] ? __alloc_skb+0xed/0x420 [ 257.510998][T17450] __alloc_skb+0xed/0x420 [ 257.515311][T17450] alloc_skb_with_frags+0x90/0x390 [ 257.520414][T17450] sock_alloc_send_pskb+0x436/0x4e0 [ 257.525599][T17450] unix_dgram_sendmsg+0x4a4/0x1650 [ 257.530763][T17450] ? memset_erms+0xb/0x10 [ 257.535075][T17450] ? selinux_socket_sendmsg+0x8d/0x150 [ 257.540528][T17450] ? unix_dgram_poll+0x3e0/0x3e0 [ 257.545510][T17450] ____sys_sendmsg+0x39a/0x510 [ 257.550435][T17450] __sys_sendmmsg+0x388/0x520 [ 257.555108][T17450] __x64_sys_sendmmsg+0x53/0x60 [ 257.559959][T17450] do_syscall_64+0x44/0xa0 [ 257.564402][T17450] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.570297][T17450] RIP: 0033:0x7fbeead52a79 [ 257.574760][T17450] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 257.594356][T17450] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 257.602755][T17450] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 257.610708][T17450] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 257.618664][T17450] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 257.626631][T17450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:48 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 73) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 257.634585][T17450] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 257.703847][T17466] FAULT_INJECTION: forcing a failure. [ 257.703847][T17466] name failslab, interval 1, probability 0, space 0, times 0 [ 257.716760][T17466] CPU: 1 PID: 17466 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 257.725518][T17466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.735561][T17466] Call Trace: [ 257.738829][T17466] dump_stack_lvl+0xd6/0x122 [ 257.743424][T17466] dump_stack+0x11/0x1b [ 257.747573][T17466] should_fail+0x23c/0x250 [ 257.751986][T17466] __should_failslab+0x81/0x90 [ 257.756817][T17466] should_failslab+0x5/0x20 [ 257.761345][T17466] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 257.767064][T17466] ? __kmalloc_node_track_caller+0x30/0x40 [ 257.772904][T17466] __kmalloc_node_track_caller+0x30/0x40 [ 257.778531][T17466] ? alloc_skb_with_frags+0x90/0x390 [ 257.783830][T17466] __alloc_skb+0x187/0x420 [ 257.788240][T17466] alloc_skb_with_frags+0x90/0x390 [ 257.793435][T17466] sock_alloc_send_pskb+0x436/0x4e0 [ 257.798615][T17466] unix_dgram_sendmsg+0x4a4/0x1650 [ 257.803708][T17466] ? selinux_socket_sendmsg+0x8d/0x150 [ 257.809149][T17466] ? unix_dgram_poll+0x3e0/0x3e0 [ 257.814149][T17466] ____sys_sendmsg+0x39a/0x510 [ 257.818896][T17466] __sys_sendmmsg+0x388/0x520 [ 257.823643][T17466] __x64_sys_sendmmsg+0x53/0x60 [ 257.828567][T17466] do_syscall_64+0x44/0xa0 [ 257.832983][T17466] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.838856][T17466] RIP: 0033:0x7fbeead52a79 [ 257.843272][T17466] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 257.862856][T17466] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 257.871254][T17466] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 257.879235][T17466] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 257.887183][T17466] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 257.895128][T17466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 257.903076][T17466] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 257.985830][ T22] audit: type=1326 audit(1634109168.983:2790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17427 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2b3ef02a79 code=0x0 07:12:49 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020609dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:49 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14, 0xff}, {0x6c}, {0x6, 0x0, 0xfd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000180)) syz_open_procfs(0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x3ff, 0x40, 0x3, 0x4}, {0x1, 0xc8, 0x0, 0xa8f5}, {0xfff9, 0x9, 0x1a, 0x8a}, {0x0, 0x2, 0xff, 0x7}, {0x7, 0x2, 0x1f, 0x6}, {0x9b4c, 0x9, 0x1f, 0x3}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x0, 0x20, 0x7, 0x3}, {0x4b, 0x8, 0x7, 0x8001}, {0x2, 0x1, 0xfa, 0x3}, {0x3, 0x2, 0x40, 0x1}, {0x2, 0xff, 0x4, 0x40}, {0x7, 0x20, 0x0, 0x1}]}) 07:12:49 executing program 0: sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x6004c050) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$incfs(0xffffffffffffffff, &(0x7f00000004c0)='.log\x00', 0x18000, 0x4) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000600)=0x9) syz_open_dev$sg(0x0, 0x10, 0x2c200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000002000)={0x1890, 0x2d, 0x10, 0x70bd26, 0x25dfdbfb, "", [@nested={0x36e, 0x63, 0x0, 0x1, [@typed={0xc, 0x89, 0x0, 0x0, @u64=0x2}, 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@generic="61eff91ecb45cb5638d47b698e04bf513300fb2ee44add98abf8e5a22bb08040af783ec04d1f55110225cb15c7b274a656bbd8bc68209e8c2386375145f805502238cf312da229e1895da947d52fa5c57debe63de93e6d5e4e14253ad4d283b3b40d905e5bf4602c8b5ad5f7dc", @typed={0x8, 0x42, 0x0, 0x0, @fd}, @typed={0x8, 0x8e, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="39b929eadb6e52e76497ecd291f462fe121f378adc17389b77407c6b", @generic="e48bfe8c102af68b3b88b7a4e732623d098f28e5cc362f014048e453259242c0611eb19c0c42be6c4e2bc0a1e6cd752cf45e105a71567eabf661d944a982ab45809a0d99ee4cb430f36ca19c83b20b9b7f59a925c57ba3819445ecfe10f05d0a2553ee564bd142ce42d9dc9cd6561e197a85e26588a2b7dd8c360f0e6460a5e1c559a6eb70f84bfa69c485d88cbaac1b4cb7c8d0549d6b20d4500fa72728a7b927b8fa965f3c3966f5b54e5486eb6d9719dc41bc3834ae8d1a61a5fab7891f942903d7a86a434b89f7a6e621fcca6b843de7d19d8538565b24bfcff42a06d031849c878751e44ff9ff8b11ab558cfcc797797ba646"]}, @nested={0x13c6, 0x8c, 0x0, 0x1, [@typed={0x8, 0x49, 0x0, 0x0, @fd=r1}, 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@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="7a4c96cfde6659bb220bdf33b3a29c6fb64305c9feb8fb13b0cce547aa270ec8110831bc2b46f6debf26c0d516babdaee4840f4dc409f7ba6b90bb42e6e1d0ae28f5cb9eae619d8ff4931ac2f60f4e9a7ee12546ec6d89feb98925339b3d9c4eeebb16aae01bcefe330c3a80f470080071000500000008006b00", @ANYRES32, @ANYBLOB='\b\x00O\x00', @ANYRES32=0x0, @ANYBLOB="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"/569], 0x4934}], 0x4, &(0x7f0000001b80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x20, 0x8002}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x80041) perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x50032080, &(0x7f0000000640)="04d43de3ff75328af2a4beeddfb1ff4fdec45284b08144b371a0b54475e6915a8d75357086402836d7a0d27f0db855b93a47b659e779765489f8d3cc494234aba7ae13646a5cba9baf33786b0c4692139ebdae88a89b55c8e06f6b0786c5708b8e70a3201afd601d9d0a691b1d7c043b9d0f86095f68c363cbf25aab685719af616bcdbcdf29640ea2f1073c65bae5917f3a7134d218ea163b50d266f5300fc739eb69e8208f2541ce402150e42bcf50b4019e96bdce5d6c7059ad110acf8be21b0cd650", &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000000740)="6238e15ea5abab16c469efe4018baa2f1410fe5ca986958e4fa88d9dbd0e3d5cab8939bee146abce0145f9b6141ee045aecca1c49cd6fdea8275a86a4c5d6758bfe1c8583f38ae0c3ffc1c7bb50fa59d9668b2bf2a171caa72f517056b1216f280a1f81d096b9f197bc432f1d6af40a4b3891958ffd8a2808bb22f0e449fc03980bd9857c9d5e1c27fffb9c6d0cf1060f39651e3e0ea457563304ac16a20de7dd5a2212a1398c91e") wait4(0x0, &(0x7f0000000280), 0x40000008, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f0000000000)=[{0x4}, {0x40}, {0x6, 0x0, 0x0, 0xffffff97}]}, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVi%:De', 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f0000000140)={0x0, 0x3938700}, &(0x7f00000001c0)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/usblp', 0x0, 0xa4) [ 258.214467][ T22] audit: type=1326 audit(1634109169.213:2791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17432 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:49 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 74) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:49 executing program 1: r0 = open(&(0x7f0000000300)='.\x00', 0x200, 0x8) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x3000006, 0x11, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x7}, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000dc000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f00000000c0)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x0) r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x5, 0x3006, @fd=r3, 0x3, &(0x7f0000000580)="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", 0x1000, 0x2}, 0x3) renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0/file1\x00', 0x5) fcntl$notify(r1, 0x402, 0x80000000) r4 = open(&(0x7f0000000000)='./file0/file1\x00', 0x1c5202, 0x100) sendfile(r0, r1, &(0x7f0000000100)=0x3a5a, 0x80000001) symlinkat(&(0x7f0000000180)='./file0/file0\x00', r4, &(0x7f00000000c0)='./file0\x00') r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000140)='./file0\x00', r5, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) [ 258.300297][T17481] FAULT_INJECTION: forcing a failure. [ 258.300297][T17481] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 258.313856][T17481] CPU: 0 PID: 17481 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 258.322631][T17481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.332730][T17481] Call Trace: [ 258.335995][T17481] dump_stack_lvl+0xd6/0x122 [ 258.340575][T17481] dump_stack+0x11/0x1b [ 258.344746][T17481] should_fail+0x23c/0x250 [ 258.349152][T17481] should_fail_usercopy+0x16/0x20 [ 258.354163][T17481] _copy_from_user+0x1c/0xd0 [ 258.358741][T17481] __copy_msghdr_from_user+0x59/0x360 [ 258.364111][T17481] __sys_sendmmsg+0x252/0x520 [ 258.368779][T17481] __x64_sys_sendmmsg+0x53/0x60 [ 258.373620][T17481] do_syscall_64+0x44/0xa0 [ 258.378044][T17481] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.383928][T17481] RIP: 0033:0x7fbeead52a79 [ 258.388332][T17481] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 258.407922][T17481] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 258.416318][T17481] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 258.424274][T17481] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 258.432228][T17481] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 258.440186][T17481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x54216}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f00000001c0)) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x77359400}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$cont(0x9, 0x0, 0x0, 0x0) timer_create(0x6, &(0x7f0000000240)={0x0, 0x35, 0x4, @thr={&(0x7f0000000480)="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", &(0x7f0000001480)="0214b834af42384bd2e1f35b747ca529837f2b7a0be8b73473501fe2f4d1afd6b33399011d889a2ea06d458d7bcf94ba491af23e750d34516f3f2213928e10864e6301fb1c4b945e860af66b3b98dc516ff99494d34e70160616a5ec7e35abf5f7a303a9fc01939003a9be690f2e94af6617b3660693e27722721e6591c57d7649108c6225cf79b37ceab3b7544a14948d6aefca87dcb61c22acd41929cf7e3e9936d2f6e19c1e89f9e3e2d3bcf4f90b3228aa031f805c4a8ea184364faa15d9d9d5fec85d2aea805c7942757dff2d2166b54c41bccf1bb988f34f0f13e7784a539673a7bd85651bf0a05913b2f12564ac981f"}}, &(0x7f0000000440)) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x4, @tid=r0}, &(0x7f0000000040)) unshare(0x200) set_mempolicy(0x2, &(0x7f0000000040)=0x5, 0x3) gettid() r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="f7bdc125", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000a0001007b40294029000000080002000500000008000800ac1414bb0800070000000000"], 0x38}, 0x1, 0xb}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 07:12:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8a}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{{&(0x7f0000000180), 0x6e, 0x0}}], 0x1, 0x41, &(0x7f0000000240)={0x77359400}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$msdos(&(0x7f0000000440), &(0x7f0000000500)='./file0\x00', 0x7, 0x3, &(0x7f0000000680)=[{&(0x7f0000000540), 0x0, 0x6}, {&(0x7f0000000580)="752d62120c2f4914f68ca29073f85275659e1c8483a6d555a0efce7bf41c9f9014999fceb6e60ce7a7aa0cab9642f43dab26d195ce2688015a9efb9dc3ee930d0a56f00251f3918c0702904f9b9d19cd7d297bd8e180cba30975680954b87fab83c68b0dd6427522e9a99fb5aa6b717736c0f51535712e1981210a75844b47556c357ea0f8742cb11ef5133a1d79539d86423c2804e16891cb73ebccd4aebc7cedc3deb06d468e627cb6ed5a128211e54534523e67b8e594", 0xb8, 0xcd69}, {&(0x7f0000001840)="86ac4ba566ba78043c4d8b9c207ba5bf8141c78d581699a6848d4bbfe9888add5c52500c1de4b441e7f2ac84471f26be28230417eec5fb9ac07014984396515ef8b72b5d837d6a9ac4cfffaca468352e3715f95a7a2dd288f5c6242db58e93a791e2ea5ab59b32a81a5e75c5a2fdda1e0bcac30d7057267b0858b817a4505ad384388ca84b846674b2fc4b7f39786e28c68ca167f953cb4f745dafc35678d4beff6c02e0b2e7a4fc69c25794e6f21936b5308714e30eada3ce467accd51b18fbd08f1e74e15517f4e2ed", 0xca, 0xffffffff}], 0x2000015, &(0x7f0000001940)={[{@fat=@fmask={'fmask', 0x3d, 0x1d5a}}, {@nodots}, {@dots}, {@dots}], [{@permit_directio}, {@uid_gt={'uid>', 0xee01}}, {@obj_role={'obj_role', 0x3d, '/dev/vcsa#\x00'}}, {@fsname={'fsname', 0x3d, '}6{@'}}, {@euid_lt}, {@fsname={'fsname', 0x3d, '/:'}}, {@subj_type={'subj_type', 0x3d, '/dev/vcsa#\x00'}}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x9, 0x81, 0xf6, 0x7f, 0x0, 0x1, 0x25a45, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0xffffffff, 0x9}, 0x4000, 0x7, 0xd8, 0x8, 0x800, 0x1f, 0x9c60, 0x0, 0x4, 0x0, 0x146}, 0x0, 0x2, r3, 0x2) r4 = perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r4) 07:12:49 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 75) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 258.448141][T17481] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 258.463852][ T22] audit: type=1326 audit(1634109169.463:2792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17479 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:49 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a2909302060adffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 258.566477][T17506] FAULT_INJECTION: forcing a failure. [ 258.566477][T17506] name failslab, interval 1, probability 0, space 0, times 0 [ 258.579424][T17506] CPU: 0 PID: 17506 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 258.588186][T17506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.598228][T17506] Call Trace: [ 258.601498][T17506] dump_stack_lvl+0xd6/0x122 [ 258.606089][T17506] dump_stack+0x11/0x1b [ 258.610228][T17506] should_fail+0x23c/0x250 [ 258.614633][T17506] __should_failslab+0x81/0x90 [ 258.619449][T17506] should_failslab+0x5/0x20 [ 258.623942][T17506] kmem_cache_alloc_node+0x61/0x2c0 [ 258.629126][T17506] ? __alloc_skb+0xed/0x420 [ 258.633676][T17506] ? avc_has_perm_noaudit+0x1c0/0x270 [ 258.639034][T17506] __alloc_skb+0xed/0x420 [ 258.643425][T17506] alloc_skb_with_frags+0x90/0x390 [ 258.648564][T17506] sock_alloc_send_pskb+0x436/0x4e0 [ 258.653816][T17506] unix_dgram_sendmsg+0x4a4/0x1650 [ 258.658920][T17506] ? selinux_socket_sendmsg+0x8d/0x150 [ 258.664434][T17506] ? unix_dgram_poll+0x3e0/0x3e0 [ 258.669447][T17506] ____sys_sendmsg+0x39a/0x510 [ 258.674279][T17506] __sys_sendmmsg+0x388/0x520 [ 258.678947][T17506] __x64_sys_sendmmsg+0x53/0x60 [ 258.683786][T17506] do_syscall_64+0x44/0xa0 [ 258.688194][T17506] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.694117][T17506] RIP: 0033:0x7fbeead52a79 07:12:49 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) r1 = syz_open_procfs(0x0, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000080)={r1}) [ 258.698533][T17506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 258.718130][T17506] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 258.726548][T17506] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 258.734507][T17506] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 258.742504][T17506] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 258.750460][T17506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 258.758416][T17506] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 258.818490][T17513] loop0: detected capacity change from 0 to 264192 [ 258.829422][T17513] FAT-fs (loop0): Unrecognized mount option "permit_directio" or missing value [ 258.961805][ T22] audit: type=1326 audit(1634109169.873:2793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17512 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 76) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 259.110183][T17530] FAULT_INJECTION: forcing a failure. [ 259.110183][T17530] name failslab, interval 1, probability 0, space 0, times 0 [ 259.123145][T17530] CPU: 0 PID: 17530 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 259.131892][T17530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.141929][T17530] Call Trace: [ 259.145191][T17530] dump_stack_lvl+0xd6/0x122 [ 259.149867][T17530] dump_stack+0x11/0x1b [ 259.154008][T17530] should_fail+0x23c/0x250 07:12:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 259.158494][T17530] __should_failslab+0x81/0x90 [ 259.163250][T17530] should_failslab+0x5/0x20 [ 259.167855][T17530] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 259.173573][T17530] ? __kmalloc_node_track_caller+0x30/0x40 [ 259.179411][T17530] __kmalloc_node_track_caller+0x30/0x40 [ 259.185031][T17530] ? alloc_skb_with_frags+0x90/0x390 [ 259.190384][T17530] __alloc_skb+0x187/0x420 [ 259.194881][T17530] alloc_skb_with_frags+0x90/0x390 [ 259.200139][T17530] sock_alloc_send_pskb+0x436/0x4e0 [ 259.205334][T17530] unix_dgram_sendmsg+0x4a4/0x1650 07:12:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 259.210487][T17530] ? kcsan_setup_watchpoint+0x94/0x3f0 [ 259.215927][T17530] ? unix_dgram_poll+0x3e0/0x3e0 [ 259.220848][T17530] ____sys_sendmsg+0x39a/0x510 [ 259.225612][T17530] __sys_sendmmsg+0x388/0x520 [ 259.230330][T17530] __x64_sys_sendmmsg+0x53/0x60 [ 259.235260][T17530] do_syscall_64+0x44/0xa0 [ 259.239674][T17530] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.245640][T17530] RIP: 0033:0x7fbeead52a79 [ 259.250106][T17530] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 259.269783][T17530] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 259.278194][T17530] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 259.287819][T17530] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 259.295788][T17530] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 07:12:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 77) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 259.303787][T17530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 259.312018][T17530] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 259.378873][T17542] FAULT_INJECTION: forcing a failure. [ 259.378873][T17542] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 259.392118][T17542] CPU: 1 PID: 17542 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 259.400901][T17542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.410983][T17542] Call Trace: [ 259.414245][T17542] dump_stack_lvl+0xd6/0x122 [ 259.418951][T17542] dump_stack+0x11/0x1b [ 259.423111][T17542] should_fail+0x23c/0x250 [ 259.427548][T17542] should_fail_usercopy+0x16/0x20 [ 259.432621][T17542] _copy_from_user+0x1c/0xd0 [ 259.437196][T17542] __copy_msghdr_from_user+0x59/0x360 [ 259.442558][T17542] __sys_sendmmsg+0x252/0x520 [ 259.447215][T17542] __x64_sys_sendmmsg+0x53/0x60 [ 259.452046][T17542] do_syscall_64+0x44/0xa0 [ 259.456488][T17542] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.462380][T17542] RIP: 0033:0x7fbeead52a79 [ 259.466791][T17542] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 259.486409][T17542] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 259.494811][T17542] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 259.502803][T17542] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 259.510770][T17542] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 259.518738][T17542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 259.526703][T17542] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 259.540658][T17503] loop0: detected capacity change from 0 to 264192 [ 259.547481][T17503] FAT-fs (loop0): Unrecognized mount option "permit_directio" or missing value 07:12:50 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='limits\x00') ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000140)={{r0}, "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write$sndseq(r0, &(0x7f0000000040)=[{0x5, 0x6, 0x6, 0x6, @time={0x2, 0x8000}, {0xc1, 0x3f}, {0x6, 0xf7}, @raw32={[0x2, 0x40, 0x6]}}, {0x2, 0x8, 0x9, 0x5, @time={0xfffffffa, 0x4}, {0x20, 0x3f}, {0x2, 0x49}, @connect={{0x3f, 0x5}, {0x5}}}, {0x2c, 0x5, 0x2, 0x82, @time={0x6, 0x80000001}, {0x0, 0x6}, {0x7, 0x40}, @connect={{0x3f, 0x4}, {0x3, 0xa0}}}, {0x9, 0x6, 0x7, 0x7c, @time={0x2, 0x5}, {0x0, 0x80}, {0xf7, 0x40}, @note={0x7f, 0x6, 0x1, 0x9, 0x5dd}}, {0xb2, 0x8, 0x6, 0x7f, @tick=0x400, {0x6, 0xf4}, {0x40, 0x3}, @time=@time={0x6, 0x4}}], 0x8c) writev(r0, &(0x7f0000003300)=[{&(0x7f0000001180)="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0x1000}, {&(0x7f0000002180)="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0x1000}, {&(0x7f0000003180)="e65a9802abbd2d725d615b207225711c51c118555b8beedbb61a21cba644d8f7916da6f31641aac13c916c82e40d34abce7c0c6fd2839412a9aac45111af5c0b6904753edcccf7c5fc01f228e8531e5b58ca215e22c2d41cd63686e5600f3337404ecd07619e0b8f8a3232adaf199761a9abcb8ba8124ab6e5a322693cc0b3f043324330023163e3cda1a6f8126ada8e40d865450320974b9f2020414532926b1cb6c9fea6127de4b1a79ba3b421800cb2e61135cabf958ddaf8603a33519171e18a66a9802ad640c1aed59eb50e76733ad27f0fad13e4ee25abf9984f5dc5a5bf74b69d6c9ccd0f757b6ad0cb5bdff093bc32e7cdb177", 0xf7}, {&(0x7f0000003280)="67d91e82e711b4b315c03abf1396455f9209826aece644826549a639cd3af05f8c97085de7dafe8f1825440ccfb3a00fc97007ed2328818b81bf9e360c4858950291306eddd1b3ac3fda0105071d1c66d72156d114eb6ff0d80c7f65cf7a7d80ab420e914d54910e36620c2065427656ba216199", 0x74}], 0x4) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x3f, 0x401, 0xfffffffffffffc00}) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x3}, 0x6}, 0x1c) 07:12:50 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a2909302060bdffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 78) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:50 executing program 0: clone3(&(0x7f0000000940)={0x110008100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8929, &(0x7f0000000100)={'wlan0\x00'}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) pidfd_getfd(r1, r0, 0x0) [ 259.698229][ T22] audit: type=1326 audit(1634109170.692:2794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17512 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 259.737080][T17563] FAULT_INJECTION: forcing a failure. [ 259.737080][T17563] name failslab, interval 1, probability 0, space 0, times 0 [ 259.749963][T17563] CPU: 0 PID: 17563 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 259.758742][T17563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.768785][T17563] Call Trace: [ 259.772061][T17563] dump_stack_lvl+0xd6/0x122 [ 259.776640][T17563] dump_stack+0x11/0x1b [ 259.780782][T17563] should_fail+0x23c/0x250 [ 259.785186][T17563] __should_failslab+0x81/0x90 [ 259.789936][T17563] should_failslab+0x5/0x20 [ 259.794522][T17563] kmem_cache_alloc_node+0x61/0x2c0 [ 259.799748][T17563] ? __alloc_skb+0xed/0x420 [ 259.804254][T17563] ? avc_has_perm_noaudit+0x1c0/0x270 [ 259.809618][T17563] __alloc_skb+0xed/0x420 [ 259.813933][T17563] alloc_skb_with_frags+0x90/0x390 [ 259.819081][T17563] sock_alloc_send_pskb+0x436/0x4e0 [ 259.824267][T17563] ? unix_dgram_sendmsg+0x384/0x1650 [ 259.829604][T17563] unix_dgram_sendmsg+0x4a4/0x1650 [ 259.834708][T17563] ? selinux_socket_sendmsg+0x8d/0x150 [ 259.840163][T17563] ? unix_dgram_poll+0x3e0/0x3e0 [ 259.845140][T17563] ____sys_sendmsg+0x39a/0x510 [ 259.849896][T17563] __sys_sendmmsg+0x388/0x520 [ 259.854566][T17563] __x64_sys_sendmmsg+0x53/0x60 [ 259.859407][T17563] do_syscall_64+0x44/0xa0 [ 259.863874][T17563] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.869759][T17563] RIP: 0033:0x7fbeead52a79 [ 259.874162][T17563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 259.893763][T17563] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 259.902158][T17563] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 259.910168][T17563] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 259.918123][T17563] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 259.926081][T17563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 259.934040][T17563] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:50 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000002c0)="8dc0e91e79019f798d88c07874ef07c44b5c8ad569ed264b31e0182f2bc76cc03cbff32bc8b715d52a1dc32ae0d4aa496e34d5d283836ea9bae7b8e20786c57da96c52640ec823c23c0d3f2791ebf9ac13ec44ec098b2a9e24b7325e69855403b43f3ac4c65b86300aaa403c9c6d7b42ad7c0c38744a9eafb44c00c5d445307481e854528de8637085749f4aca93fd4911af87967497886516cd668b1f027c77a1899f1af9c1c7ef6b3f6d42d6a9c3322c9d1117637383d6521079d22257500bc120", 0xc2}, {&(0x7f00000000c0)}, {&(0x7f0000000140)="0a68a588191124c2b0add66cd3f6af", 0xf}], 0x3, 0x80, 0x8001) pipe2(&(0x7f0000000080), 0x4800) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c8933d6c606010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed410000000400ec27f465d60df4655fddf4655f000000000200040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f0000000000c800002000000010e16cd3d8f500000af3020004", 0x2d, 0x1600}], 0x81, &(0x7f00000003c0)=ANY=[]) 07:12:50 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) r0 = syz_open_procfs(0x0, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x4, 0x8, 0x5, 0x0, 0x0, {0x5, 0x0, 0x5}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8864}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xfca9dea34e9aea5e}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_SYN_SENT2={0x8, 0x9, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_TCP_ESTABLISHED={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_TCP_UNACK={0x8, 0xb, 0x1, 0x0, 0x1f}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_LAST_ACK={0x8, 0x6, 0x1, 0x0, 0x9}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x40080) 07:12:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000004b40)={0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000003d80)={0x14, 0x6a, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), r0) sendmsg$DEVLINK_CMD_PORT_GET(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x280180c}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf4, r2, 0x8, 0x70bd26, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}]}, 0xf4}}, 0x4000010) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_MGMT(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000700)={0x3c, r3, 0x21, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_IE={0xc, 0x2a, [@random={0x0, 0x7}, @erp={0x2a, 0x1}, @dsss={0x3, 0x1}]}, @NL80211_ATTR_IE={0x8, 0x2a, [@perr={0x84, 0x2}]}]}, 0x3c}}, 0x0) 07:12:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 79) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 259.943408][T17569] __nla_validate_parse: 13 callbacks suppressed [ 259.943422][T17569] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.1'. [ 259.960363][T17571] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:12:51 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a2909302060cdffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 260.012492][T17577] loop0: detected capacity change from 0 to 1024 [ 260.029781][T17577] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 260.040792][ T22] audit: type=1326 audit(1634109171.032:2795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17576 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 260.046276][T17577] EXT4-fs (loop0): orphan cleanup on readonly fs [ 260.072743][T17577] EXT4-fs error (device loop0): ext4_ext_check_inode:460: inode #3: comm syz-executor.0: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 260.092367][T17589] FAULT_INJECTION: forcing a failure. [ 260.092367][T17589] name failslab, interval 1, probability 0, space 0, times 0 [ 260.094400][T17577] EXT4-fs error (device loop0): ext4_quota_enable:6315: comm syz-executor.0: Bad quota inode # 3 [ 260.105104][T17589] CPU: 1 PID: 17589 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 260.115609][T17577] EXT4-fs warning (device loop0): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 260.124231][T17589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.124242][T17589] Call Trace: [ 260.124249][T17589] dump_stack_lvl+0xd6/0x122 [ 260.138202][T17577] EXT4-fs (loop0): Cannot turn on quotas: error -117 07:12:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:51 executing program 0: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8011}, 0x8080) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') setgroups(0x0, 0x0) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) [ 260.148222][T17589] dump_stack+0x11/0x1b [ 260.148240][T17589] should_fail+0x23c/0x250 [ 260.151514][T17577] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 260.156081][T17589] __should_failslab+0x81/0x90 [ 260.156102][T17589] should_failslab+0x5/0x20 [ 260.191560][T17589] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 260.197276][T17589] ? __kmalloc_node_track_caller+0x30/0x40 [ 260.203131][T17589] __kmalloc_node_track_caller+0x30/0x40 07:12:51 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x1f, 0x9) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) set_mempolicy(0x0, &(0x7f0000000000)=0x3, 0x7fff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) syz_mount_image$msdos(0x0, 0x0, 0x3, 0x0, 0x0, 0x10000, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYBLOB]) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fchdir(0xffffffffffffffff) sendfile(r2, r1, 0x0, 0x100000002) [ 260.207206][T17585] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=17585 comm=syz-executor.1 [ 260.208763][T17589] ? alloc_skb_with_frags+0x90/0x390 [ 260.223390][T17597] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=17597 comm=syz-executor.1 [ 260.226803][T17589] __alloc_skb+0x187/0x420 [ 260.243937][T17589] alloc_skb_with_frags+0x90/0x390 [ 260.249125][T17589] sock_alloc_send_pskb+0x436/0x4e0 [ 260.254322][T17589] unix_dgram_sendmsg+0x4a4/0x1650 [ 260.259434][T17589] ? selinux_socket_sendmsg+0x8d/0x150 [ 260.264910][T17589] ? unix_dgram_poll+0x3e0/0x3e0 [ 260.269887][T17589] ____sys_sendmsg+0x39a/0x510 [ 260.274685][T17589] __sys_sendmmsg+0x388/0x520 [ 260.279350][T17589] __x64_sys_sendmmsg+0x53/0x60 [ 260.284203][T17589] do_syscall_64+0x44/0xa0 [ 260.288605][T17589] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 260.294561][T17589] RIP: 0033:0x7fbeead52a79 [ 260.298989][T17589] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 260.318571][T17589] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 260.327138][T17589] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 260.335111][T17589] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 260.343082][T17589] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 260.351031][T17589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 80) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 260.358979][T17589] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 260.371347][T17601] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 260.409320][T17606] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 260.445992][T17611] FAULT_INJECTION: forcing a failure. [ 260.445992][T17611] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 260.459325][T17611] CPU: 0 PID: 17611 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 260.468108][T17611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.478221][T17611] Call Trace: [ 260.481492][T17611] dump_stack_lvl+0xd6/0x122 [ 260.486083][T17611] dump_stack+0x11/0x1b [ 260.490398][T17611] should_fail+0x23c/0x250 [ 260.494883][T17611] should_fail_usercopy+0x16/0x20 [ 260.499907][T17611] _copy_from_user+0x1c/0xd0 [ 260.504494][T17611] __copy_msghdr_from_user+0x59/0x360 07:12:51 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f00008ce000/0x1000)=nil, &(0x7f00008b2000/0x1000)=nil, &(0x7f000016d000/0x400000)=nil, &(0x7f00001a8000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f000063f000/0x4000)=nil, &(0x7f00007e9000/0x1000)=nil, &(0x7f00006e8000/0x2000)=nil, &(0x7f000082b000/0x12000)=nil, &(0x7f000075e000/0x1000)=nil, &(0x7f00005e8000/0x1000)=nil, &(0x7f00000000c0)="a0c3ca335dfcc7b86b8a33012c149067bb05f2e1fb57cab2342b093cb993a6d240c9ff13b4494b7268ab08b02d2a31487798862e950ff4fa3cd84fdf920cafad3b", 0x41, r2}, 0x68) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002400010000000000000000000000000006000400fc"], 0x1c}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 260.509867][T17611] __sys_sendmmsg+0x252/0x520 [ 260.514553][T17611] __x64_sys_sendmmsg+0x53/0x60 [ 260.519468][T17611] do_syscall_64+0x44/0xa0 [ 260.523891][T17611] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 260.529809][T17611] RIP: 0033:0x7fbeead52a79 [ 260.534285][T17611] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 07:12:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:51 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a2909302060ddffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 260.553902][T17611] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 260.562318][T17611] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 260.570287][T17611] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 260.578253][T17611] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 260.586222][T17611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 260.594189][T17611] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 81) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 260.635184][T17626] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 260.664243][T17627] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.0'. [ 260.692833][T17629] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 260.727362][T17631] FAULT_INJECTION: forcing a failure. [ 260.727362][T17631] name failslab, interval 1, probability 0, space 0, times 0 [ 260.740158][T17631] CPU: 0 PID: 17631 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 260.748964][T17631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.759010][T17631] Call Trace: [ 260.762328][T17631] dump_stack_lvl+0xd6/0x122 [ 260.766920][T17631] dump_stack+0x11/0x1b [ 260.771078][T17631] should_fail+0x23c/0x250 [ 260.775496][T17631] __should_failslab+0x81/0x90 [ 260.780318][T17631] should_failslab+0x5/0x20 [ 260.784824][T17631] kmem_cache_alloc_node+0x61/0x2c0 [ 260.790046][T17631] ? __alloc_skb+0xed/0x420 [ 260.794548][T17631] ? avc_has_perm_noaudit+0x1c0/0x270 [ 260.799953][T17631] __alloc_skb+0xed/0x420 [ 260.804313][T17631] alloc_skb_with_frags+0x90/0x390 [ 260.809604][T17631] sock_alloc_send_pskb+0x436/0x4e0 [ 260.814830][T17631] unix_dgram_sendmsg+0x4a4/0x1650 [ 260.820001][T17631] ? selinux_socket_sendmsg+0x8d/0x150 [ 260.825500][T17631] ? unix_dgram_poll+0x3e0/0x3e0 [ 260.830444][T17631] ____sys_sendmsg+0x39a/0x510 [ 260.835353][T17631] __sys_sendmmsg+0x388/0x520 [ 260.840039][T17631] __x64_sys_sendmmsg+0x53/0x60 [ 260.844895][T17631] do_syscall_64+0x44/0xa0 [ 260.849336][T17631] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 260.855239][T17631] RIP: 0033:0x7fbeead52a79 [ 260.859649][T17631] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 260.879346][T17631] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 07:12:51 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000180)={0x0, 0x100, 0x6}) syz_open_procfs(0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{0x81, 0x2, 0x47, 0x8}, {0x2, 0x6, 0x2, 0x800}, {0xa14, 0x1, 0xd9, 0x5}, {0x40, 0x40, 0x1, 0x7}, {0x3169, 0xa9, 0xba, 0x7f}, {0x20, 0x1, 0x3f, 0xfffffffd}, {0x401, 0x1d, 0x1, 0x3}, {0x8, 0x1, 0x29, 0x8}, {0x7f, 0x1, 0x7e, 0xd0}, {0x101, 0x40, 0x75, 0xfff}]}) 07:12:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {0x0, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:51 executing program 0: mq_open(&(0x7f0000001840)='..\x00', 0x0, 0x0, 0x0) mq_open(&(0x7f0000000000)='(,\x00', 0x80, 0x184, &(0x7f0000000040)={0x10000, 0x3, 0x0, 0x4}) 07:12:51 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a2909302060edffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 82) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 260.887788][T17631] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 260.895776][T17631] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 260.903734][T17631] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 260.911693][T17631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 260.919706][T17631] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 260.986638][T17643] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 261.001061][T17646] FAULT_INJECTION: forcing a failure. [ 261.001061][T17646] name failslab, interval 1, probability 0, space 0, times 0 [ 261.013803][T17646] CPU: 0 PID: 17646 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 261.022665][T17646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.032714][T17646] Call Trace: [ 261.035988][T17646] dump_stack_lvl+0xd6/0x122 [ 261.040602][T17646] dump_stack+0x11/0x1b [ 261.044817][T17646] should_fail+0x23c/0x250 [ 261.049233][T17646] __should_failslab+0x81/0x90 [ 261.053993][T17646] should_failslab+0x5/0x20 [ 261.058519][T17646] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 261.064232][T17646] ? __kmalloc_node_track_caller+0x30/0x40 [ 261.070028][T17646] __kmalloc_node_track_caller+0x30/0x40 [ 261.075688][T17646] ? alloc_skb_with_frags+0x90/0x390 [ 261.081199][T17646] __alloc_skb+0x187/0x420 [ 261.085608][T17646] alloc_skb_with_frags+0x90/0x390 [ 261.090781][T17646] sock_alloc_send_pskb+0x436/0x4e0 [ 261.096005][T17646] unix_dgram_sendmsg+0x4a4/0x1650 [ 261.101108][T17646] ? __sanitizer_cov_trace_pc+0x56/0x60 [ 261.106642][T17646] ? selinux_socket_sendmsg+0x8d/0x150 [ 261.112095][T17646] ? unix_dgram_poll+0x3e0/0x3e0 [ 261.117037][T17646] ____sys_sendmsg+0x39a/0x510 [ 261.121812][T17646] __sys_sendmmsg+0x388/0x520 [ 261.126619][T17646] __x64_sys_sendmmsg+0x53/0x60 [ 261.131472][T17646] do_syscall_64+0x44/0xa0 [ 261.135891][T17646] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 261.141774][T17646] RIP: 0033:0x7fbeead52a79 [ 261.146173][T17646] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 261.165794][T17646] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 261.174243][T17646] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 07:12:52 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x82380, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x3f, 0x7, 0x7, 0x6, 0x0, 0x2, 0xc2001, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000040), 0x3}, 0x80, 0x5, 0x9a3, 0x9, 0x7, 0x9, 0x1, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xf, r1, 0x13) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000004b40)={0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="1400ff006a00010000000000003b247738ae38f2de1dcb2733a532e3ce7819354ff6c55c4b703aed7ea514146c4e915f26615abaa7d08b248735de80b349964c781952acad516fa21a37e397ef872d4dd1097dfaedad8ae53338f6f864b0ca8b96f60eedf0fe9ceb163cd21d3e1d75ae46b68db162338e0b2631e93e80aba9fdacde82a8f4d231e33b1a13486227507ff0a7423a11"], 0x14}], 0x1}, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000280), r4) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) r6 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) r7 = epoll_create1(0x0) r8 = openat$cgroup_procs(r1, &(0x7f00000044c0)='cgroup.procs\x00', 0x2, 0x0) r9 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r9, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) r10 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r10, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) r11 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r11, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) r12 = open$dir(&(0x7f0000004500)='./file0\x00', 0x100, 0x43) sendmsg$netlink(r4, &(0x7f00000046c0)={&(0x7f0000000380)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000004380)=[{&(0x7f00000003c0)={0x1e8, 0x2d, 0x100, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x81, 0x0, 0x0, @u32=0x81}, @typed={0x87, 0x3e, 0x0, 0x0, @binary="501095c7461c6ee1c06f77a848eb0d9d908a961742708bb23517ffe5b238886aecb0be68e18f054e6f9968aa4304648129dc881784e31552957a988884caabc1e3caa8703a47e5e966a9eebecf28ae7c7546cb4ea38731beca1e6c277224fc3d81f540fe96479e305d8ad43e7f25a5b3d409579cefd697bfa195f20c75c378b0f82a83"}, @generic="5bf1bce5c2cf7549f39b9e99442db0e19e0d03bed4b441f10a9e88d8786f29488805b56b217e92f26763e67dca52c839e30068c4fc6669e15602b26c6d6a4ec3610895f904181b7677817d18121bcb20025eaa336cc529db34378d42e8d07ac43cc7cc36e88d952f54fea8ddbf2e6c6e0f1006424cc5", @nested={0x34, 0x22, 0x0, 0x1, [@typed={0x14, 0x5a, 0x0, 0x0, @ipv6=@remote}, @typed={0x14, 0x38, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x78, 0x0, 0x0, @u32=0x5}]}, @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@local}, @generic="206093f653f2f00acaf4eeb6748b31249c4fdcf713c1bfe5a15034", @generic="38a40b0913836acec64a7b91344bbb43bd0c347789567d609f4eaadcc79691bed30f8123092e3ea98cb75700729dd5b5dc8d66e26fadf8f2ad05e88e165f683cb9204c20fc05c0e2b2e0c3eaa21d409615bd958e331e118b49f313ce38a6e937c59b99281bb162e7de803e58bd", @nested={0xc, 0x5b, 0x0, 0x1, [@typed={0x8, 0x66, 0x0, 0x0, @fd}]}]}, 0x1e8}, {&(0x7f0000002ac0)={0x1300, 0x29, 0x800, 0x70bd27, 0x25dfdbfe, "", [@nested={0x10, 0x91, 0x0, 0x1, [@typed={0xc, 0x34, 0x0, 0x0, @u64=0x8000}]}, @nested={0x213, 0x7, 0x0, 0x1, [@generic="ef66cb685af93c80f793ac7887e7ecb39c2c61e17313d9b9ee86ea2b8929bd49da95e47908e4abe8a87e69254fe9bbcf3189b39f60642636a84aa26482233773529e4447ee33967fac3398c9443f", @typed={0x14, 0x43, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @multicast1}}, @generic="b3a6877d55c5d85ee7ddf1c4577ec904b54b7f185a7b3b8563e16c167e2fceab848e55125bfdfbea39a8603184adda5256a349714454a163160e258f8ba51c277818d831422454eff15a55fb1a3938104dddf1f9fb112e9f3ebfba326d0162c2ac10c51804768a5029db80355cdc8d06", @typed={0xaf, 0xa, 0x0, 0x0, @binary="230236c7aa1c065dbeee47fcf827a8ff9f7e4da9259d6cc891bf7cd72d4f03692fe0836a0ca3fd2ea82e396d1eecd39bded2b33bcad404397a97b69e1659b7c55516627164db5d1bc81af6b0ea71fec15700b3067d4d987d8c54dd899bf6eba20420a91fe1db2a6c508d9e9c156057cbfab7b10fc75df3c6ea61f0ff888794822bcfda0b41b75d0258083e3fd08ce9aa547d4e425204898945911659ac4b0278d349f47243cc9cb45f9fda"}, @typed={0x14, 0x36, 0x0, 0x0, @ipv6=@empty}, @generic="b6e30f6a5a54d4e84062a40d17f65d0233bc43d48574ed39ca99a7e6c23b5e3d24830e29be75a526f79e32654a4fbd0c4803c1b3871d052d5b7853ec75424a36fc97eea4f4aee233e7bb10d3a82e6dd2a92ef12caf5539676e50fc51f077ed55ecd6eafb84bab2f045a7a36b8893c29492", @typed={0x8, 0x40, 0x0, 0x0, @u32=0x8}]}, @typed={0x5, 0x55, 0x0, 0x0, @str='\x00'}, @typed={0x5, 0x63, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x10, 0x0, 0x0, @fd}, @nested={0xc, 0x8c, 0x0, 0x1, [@typed={0x8, 0x8f, 0x0, 0x0, @ipv4=@remote}]}, @nested={0x1044, 0x14, 0x0, 0x1, [@generic="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@generic="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@generic="1db5b99e71112289a332cd3e5e134009c560f11ccdf0d9fb4593cb8fc2021202dca03b678241d583782c0b9bb259b48ea6156ce0f061c6b5ac7c11360aa3da5847076009dc4d85ba1357bc71de579d33d30cb34c4adc72fd324997289809fe4d600199d9247cce5b9c79b1a41bfd1562f2d8d288553879e00c3a45368b87d3d2bd630484d8a592a77608b497d3333338114ef5e10bad6af94bc63500dcb2013264dd15b99f26565dabf806e84f0dbc095bbc688e4eb1ba233ff6f5ff44cbf9ff43f4cdb23fbc69b21e6b00b43d073c83a3683b103922e032892f5a4e1e892e4bc8fd236db5820e528df168a2bdfe0909655f58cf1e", @typed={0x6, 0x58, 0x0, 0x0, @str='#\x00'}, @generic="baa2cbb66d38b9ecb806ca2514d7cd8c2a518b0a90b3ccc8f186792a958b94e9a80a9b9dc04e313f1ff626eb07ac8f7ce81baa3b1974b4a9334124a1c57cf7fcf19adc921e77c8e6ce442735b208debd6e38b780821b44d569b7861cdac2615094b4b771b31972c35a8ab747b66a9c95f4d2407bff99a3c6da06878e4810e1c3389156c59d36fc8c16d10e478c2539df60fe336d49d614df9900755fd1f9e10577af67e6289f2be73fdc"]}, @nested={0x8b, 0x41, 0x0, 0x1, [@generic="3c8a374da9202568cbbb21090b524cef8f386b4b4ef3ac1725d2ffba3db4ef7609570637c3f6e16de05fc8fcb829075c2aaa5d99e29afd893ceded4dc8a2e83b4bbf90e4979700fe6d8c553348344d5728df02394a08f06b1a4027b59fcbf28f1b2f0cbc2b45d78d1e3824b5612a5121f0b5cb3e832c9847c70a5c80dd36f1dcc0beded9e717b8"]}, @typed={0x8, 0x87, 0x0, 0x0, @u32=0x4}, @typed={0x8, 0x6c, 0x0, 0x0, @pid}]}, 0x1330}], 0x7, &(0x7f0000004540)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, r4, r1, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r0, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r5, 0xffffffffffffffff, r6, r7, r8]}}, @rights={{0x28, 0x1, 0x1, [r3, r9, r10, r4, r3, r4]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r11, r12]}}], 0x150, 0x4040004}, 0x0) 07:12:52 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001080), 0x0, 0x0) pread64(r0, 0x0, 0x0, 0x1000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f00000001c0)=[{0x35}, {0x35}, {0x6, 0x0, 0x0, 0x7ffffdbf}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 07:12:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {0x0, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 261.182202][T17646] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 261.190251][T17646] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 261.198212][T17646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 261.206167][T17646] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 83) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:52 executing program 0: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0x7d}, {0x4}, @ext={0xb9, &(0x7f0000000780)="8d629049286a08f167ff0f26a25750cb07000011ac940ddb00000000090027b236630a670057a74244a96187389fa227b0bee6ba7cc8876b3b94ba06b9e4e3af9c6ff81d781d007fbe72f2f98608448dad202100dfe301745d4dc4635924876db8b60a0afb8fd0264a7d5aa00dd544d82797e48adf8259a4270ef0d680984d8b6951f5ffcfe21ad81da7c3e70b5c56880a53b4d196eda27aa6d092efa121fe0c820a50be3abe9517d9e7a45e91c4ffffffffffffd5edc12efa"}}], 0x1c) ptrace$setregs(0xd, r1, 0x2, &(0x7f0000000680)="c55b03d7585be7bd95c454e3086df1748b733d1b57c83af7bcd29b1538897ad239e92981e3e61d5898ae20a08fe53c35b545c038cdbf5574c6b47dd5d4b998330a57888a344f1b282cf14f06cd35d27a7320e24c5b81837edfdbe5cc5b5bea3681c31d61c7cbb4e94d80d1f209acb7e524a14b015caf750fade9e14301e2c5ee845a7b62b8758e91eb26f7a4ff0dcb97ce225fe63ed40d7afeb79d617b66cc9a10aafc28f5d52119ff175f18060d09b1c87ec639e2669cbe07afdc39e30ae505185be9eb2c4db62050d9e0fc5bf2023d9b059d71a7e63e6cdce009") wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r2 = clone3(&(0x7f0000000480)={0x100, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000380), {0x33}, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/2, &(0x7f0000000440)}, 0x58) ptrace$setregs(0xf, r2, 0x2000000001000, &(0x7f0000000500)="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") ptrace$setopts(0x4206, r1, 0x0, 0x2d) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) wait4(r2, &(0x7f0000000300), 0x0, 0x0) ptrace$cont(0x18, r1, 0x0, 0x0) gettid() bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x7, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x33) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000003c0)={0x1, &(0x7f00000001c0)=[{0x3, 0x6, 0xbd, 0x7}]}, 0x10) [ 261.234561][T17651] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.1'. [ 261.250148][T17661] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:12:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {0x0, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 261.291702][T17666] FAULT_INJECTION: forcing a failure. [ 261.291702][T17666] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 261.305029][T17666] CPU: 1 PID: 17666 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 261.313870][T17666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.323931][T17666] Call Trace: [ 261.327209][T17666] dump_stack_lvl+0xd6/0x122 [ 261.331838][T17666] dump_stack+0x11/0x1b [ 261.336023][T17666] should_fail+0x23c/0x250 [ 261.340417][T17666] should_fail_usercopy+0x16/0x20 [ 261.345479][T17666] _copy_from_user+0x1c/0xd0 [ 261.350121][T17666] __copy_msghdr_from_user+0x59/0x360 [ 261.355539][T17666] __sys_sendmmsg+0x252/0x520 [ 261.360211][T17666] __x64_sys_sendmmsg+0x53/0x60 [ 261.365109][T17666] do_syscall_64+0x44/0xa0 [ 261.369511][T17666] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 261.375518][T17666] RIP: 0033:0x7fbeead52a79 [ 261.379908][T17666] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 261.399507][T17666] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 261.407898][T17666] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 261.415859][T17666] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 261.423809][T17666] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 261.431843][T17666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:52 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020610dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 261.439806][T17666] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 261.475323][ T22] kauditd_printk_skb: 2 callbacks suppressed [ 261.475332][ T22] audit: type=1326 audit(1634109172.472:2798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17670 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f235227ca79 code=0x7ffc0000 [ 261.507231][ T22] audit: type=1326 audit(1634109172.472:2799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17670 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7f235227ca79 code=0x7ffc0000 [ 261.535881][ T22] audit: type=1326 audit(1634109172.472:2800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17670 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f235227ca79 code=0x7ffc0000 [ 261.560895][ T22] audit: type=1326 audit(1634109172.472:2801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17670 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7f235227ca79 code=0x7ffc0000 [ 261.588533][ T22] audit: type=1326 audit(1634109172.472:2802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17670 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f235227ca79 code=0x7ffc0000 [ 261.613767][ T22] audit: type=1326 audit(1634109172.472:2803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17670 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f235227ca79 code=0x7ffc0000 [ 261.638366][ T22] audit: type=1326 audit(1634109172.472:2804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17670 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f235227ca79 code=0x7ffc0000 [ 261.663261][ T22] audit: type=1326 audit(1634109172.472:2805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17670 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=101 compat=0 ip=0x7f235227ca79 code=0x7ffc0000 [ 261.688341][ T22] audit: type=1326 audit(1634109172.472:2806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17670 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f235227ca79 code=0x7ffc0000 [ 261.712966][ T22] audit: type=1326 audit(1634109172.472:2807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17670 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=61 compat=0 ip=0x7f235227ca79 code=0x7ffc0000 07:12:52 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x14, 0x0, 0x0, 0x1}, {0x6c}, {0x1f}]}) syz_open_procfs(0x0, 0x0) 07:12:52 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000001000)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3ae2a8b7009479613b72d4b4c3a6c9bddc000000000000000000", @ANYRES16=0x0, @ANYBLOB="000427bd7000ffdbdf251100", @ANYBLOB="08003c000010000009002900c1fdc4855f95d201000000080003fdd501695e", @ANYRESOCT, @ANYBLOB="00003cf600000000004e76401500bfd169cfb149642d64844cd3b7467c93b8358782e8c595afd7402ab2d023c111ddf0ac56458f8b8a073589fb29d1dd0a0f8d3e83e5bdcb9e16bbef0f1fbbda"], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, 0x0, 0x20000004) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="80030000", @ANYRES16=0x0], 0x180}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000a80)={0x18c, 0x0, 0x1, 0x70bd29, 0x0, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8}, {0x6, 0x11, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xff}, {0x6, 0x11, 0x7434}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x101}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x8}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',afid=0x0000000000008001,version=9p2000.u,access=', @ANYRESDEC=0xee00, @ANYBLOB=',version=9p2000.L,cachetag=wfdno,debug=0x0000000000000080,dfltuid=', @ANYRESHEX=0x0, @ANYBLOB="2c706f73697861636c2c00708586453025c8bcc597c32ce877bdeb10b262918f3972370234e5df59bd7b2f90008958003cc1c7f0a9a1"]) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)={0xa, 0x4e20, 0x80000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000940)=ANY=[@ANYRESOCT], 0x28}, 0x0) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) connect(0xffffffffffffffff, &(0x7f0000001040)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x80000}, 0x80) 07:12:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 84) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:52 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020611dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 261.900787][T17690] FAULT_INJECTION: forcing a failure. [ 261.900787][T17690] name failslab, interval 1, probability 0, space 0, times 0 [ 261.913545][T17690] CPU: 0 PID: 17690 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 261.922306][T17690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.932368][T17690] Call Trace: [ 261.935643][T17690] dump_stack_lvl+0xd6/0x122 [ 261.940224][T17690] dump_stack+0x11/0x1b [ 261.944367][T17690] should_fail+0x23c/0x250 [ 261.948775][T17690] __should_failslab+0x81/0x90 [ 261.953528][T17690] should_failslab+0x5/0x20 [ 261.958067][T17690] kmem_cache_alloc_node+0x61/0x2c0 [ 261.963251][T17690] ? __alloc_skb+0xed/0x420 [ 261.967739][T17690] ? avc_has_perm_noaudit+0x1c0/0x270 [ 261.973114][T17690] __alloc_skb+0xed/0x420 [ 261.977456][T17690] alloc_skb_with_frags+0x90/0x390 [ 261.982558][T17690] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 261.988356][T17690] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 261.994156][T17690] sock_alloc_send_pskb+0x436/0x4e0 [ 261.999518][T17690] unix_dgram_sendmsg+0x4a4/0x1650 [ 262.004698][T17690] ? selinux_socket_sendmsg+0x8d/0x150 [ 262.010165][T17690] ? unix_dgram_poll+0x3e0/0x3e0 [ 262.015092][T17690] ____sys_sendmsg+0x39a/0x510 [ 262.019844][T17690] __sys_sendmmsg+0x388/0x520 [ 262.024513][T17690] __x64_sys_sendmmsg+0x53/0x60 [ 262.029353][T17690] do_syscall_64+0x44/0xa0 [ 262.033827][T17690] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 262.039709][T17690] RIP: 0033:0x7fbeead52a79 [ 262.044109][T17690] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 262.063740][T17690] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 262.072138][T17690] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 262.080095][T17690] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 262.088052][T17690] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 262.096008][T17690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 262.103966][T17690] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 262.114051][ C1] sd 0:0:1:0: tag#3154 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 262.123928][ C1] sd 0:0:1:0: tag#3154 CDB: opcode=0xe5 (vendor) [ 262.130251][ C1] sd 0:0:1:0: tag#3154 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 262.139291][ C1] sd 0:0:1:0: tag#3154 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 07:12:53 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 85) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:53 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\xf3e\t\xa9\xff\vty\x01se\xda\x1f\x945\x94\x12[\x94V\xd2nux\x00', 0x0) pwrite64(r0, &(0x7f0000000140)="9f", 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) finit_module(r0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) 07:12:53 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c, 0x0, 0x0, 0xfffffffc}, {0x6}]}) syz_open_procfs(0x0, 0x0) [ 262.148329][ C1] sd 0:0:1:0: tag#3154 CDB[20]: ba 07:12:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 262.204217][T17708] FAULT_INJECTION: forcing a failure. [ 262.204217][T17708] name failslab, interval 1, probability 0, space 0, times 0 [ 262.217005][T17708] CPU: 0 PID: 17708 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 262.225813][T17708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.235863][T17708] Call Trace: [ 262.239140][T17708] dump_stack_lvl+0xd6/0x122 [ 262.239567][T17710] Module has invalid ELF structures [ 262.243731][T17708] dump_stack+0x11/0x1b [ 262.243785][T17708] should_fail+0x23c/0x250 [ 262.243802][T17708] __should_failslab+0x81/0x90 [ 262.251980][T17710] Module has invalid ELF structures [ 262.253114][T17708] should_failslab+0x5/0x20 [ 262.253137][T17708] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 262.253157][T17708] ? __kmalloc_node_track_caller+0x30/0x40 [ 262.283468][T17708] __kmalloc_node_track_caller+0x30/0x40 [ 262.289182][T17708] ? alloc_skb_with_frags+0x90/0x390 [ 262.294487][T17708] __alloc_skb+0x187/0x420 [ 262.298932][T17708] alloc_skb_with_frags+0x90/0x390 [ 262.304076][T17708] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 262.309872][T17708] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 262.316126][T17708] sock_alloc_send_pskb+0x436/0x4e0 [ 262.321382][T17708] unix_dgram_sendmsg+0x4a4/0x1650 [ 262.326502][T17708] ? selinux_socket_sendmsg+0x8d/0x150 [ 262.331988][T17708] ? unix_dgram_poll+0x3e0/0x3e0 [ 262.336934][T17708] ____sys_sendmsg+0x39a/0x510 [ 262.341714][T17708] __sys_sendmmsg+0x388/0x520 [ 262.346373][T17708] __x64_sys_sendmmsg+0x53/0x60 [ 262.351208][T17708] do_syscall_64+0x44/0xa0 [ 262.355667][T17708] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 262.361546][T17708] RIP: 0033:0x7fbeead52a79 [ 262.365936][T17708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 262.385519][T17708] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 262.393913][T17708] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 262.401905][T17708] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 262.409867][T17708] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 262.417815][T17708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 262.425778][T17708] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:55 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="052129c80000008f46eb8808df513bbfcb5d693667d1d6ff76b4c468b44fb8af4ae56c4eb36244029e4fa31fb5909b12a6d5939fd6c929bf874c9cdf3290310176737bb6dc4e8ff504dba938db87d493bc0e2bc7460df1e04522afd360b060fe617ae3c2c185549a625e"]) umount2(&(0x7f0000000900)='./file0\x00', 0x4) r1 = syz_mount_image$nfs4(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x194, 0x8, &(0x7f0000000780)=[{&(0x7f00000001c0)="c3514717dc27ae0c5df769e6ab4c56e780b3e29971e7acecf6ceb1e43e291e84b3c64f9d6b1339256304d2b05f6268ae02e9763c65edc391c268e12bdadb28d05696c0274b933829bff64ca863259c8584fad9f9380bab8837504e4b77dd9c8bd01f753ecb51d818c22ebe2edf364d4f0c2b69ccf3363eec078997ce8a10a580d4ae863d5b5beee53c5fee18c06568771a692195c10ca3d0260c7e16ecccab64da59d3b295d090630629c4cd32cc2d102e18bb48db371733e63798f986a5c772c4089921c88f6855", 0xc8, 0x6}, {&(0x7f00000002c0)="9b9e366637cccde428c7cf9530975a12a0681c2c4fa40c18e4c76565487914803f185f394d6d3eb29599a9302e4b26349350693e8d8951cd658dceee894d3ff7d9820d81c68862aef33d83c026ab421082cff871cda9234a3e7b2f40e9e7720ffddd71427f2ea89c92259fc59aa10804d1cf5f9095dd7cb699f8e529d04364d747cc61b8d25f2464e6a0fc09a41f1aa91f999e1aaae6e1247558735956", 0x9d}, {&(0x7f0000000380)="ef783e04ab9044db8d97b6f08595f7b471ac4872fdb865e6ce", 0x19, 0xfffffffffffffff9}, {&(0x7f00000003c0)="0446f93201d07be187f3cc5d23ca1ed30110bf051428aaceb9efa5711823d562857850bb81b3d8e482c36740b603ac5a1fa461d7bb33d4782b17d6c9e837834ffe161f5e5ad7b739e110233058ac622d7e31bec56ee97f899148ba1102e200ef102960b34626a78cf930a62ba0307cef2a9765b82479584e8430b0c1dc8fb637966b36e143ea62bfb0ec72cc0fd758155423bbdcd24f28409ea07a694efceae5c09f0eddbb69c778afce0b741294e73c67edcd8a02e87ee43bfc900ee7de9562412240023d76e13b80162c9b99137894fa0e30c2de0ae2b4f0750229d37b378b9293ce1b43095897806dd948fcc6", 0xee, 0x3ff}, {&(0x7f00000004c0)="3af0ff65f36e0c34195e70da35659a90c1aa5d2c3c3bb7b0bf813d6fb8294e78df0724785058fcc357dfad98f756627321ab567a75918d61a0b35e9012ea40e2b71ad013736b20d0a0915d91696153015f88d198ab786e74dfabecfb5bbd49ef789f4a883d9a7a4124392102e4d2edff6b563cac946ad59596bfa18c67dc0bf3da592740d4445b79582642cb4cf0bc73dff34ba275c975b07fc7fec132ef44efeb0e4e881102750f24e2394c82ac6880c09ab040e2867b4c8ef2d984d64221b1418d2f0d23d34ce1557b1a8266333316c90b6f90e177256b1eb40f88ced02c002f7b77f0afa81ad900f6a8026e459e308df700f8d2", 0xf5, 0x20}, {&(0x7f00000005c0)="84f2400a8f6bb6b93e45102d9e45890775fd9643f5d03453fea212961509d31a8e6ad32582a5f89df48a10e3e62310b432f298fab04411ef73a7a9390422f06bb0b9c277418cf1baaa7dda", 0x4b, 0x100000000}, {&(0x7f0000000640)="0b55a96b1f927de9045b49ce472236bc6e768f34eb5d7925a41ffd2c392b776b6ba7ab07b84d4334f927160d7cbbb95bfbadc5b83f381b0e0f5d0e1bb5ef769dc067f7d8f0b699fc881a877fc5349ef6ca158aac4dc5af96e75d1b0aa67dd1fc317ee0bd65a28d56a1febb6b2bf2", 0x6e, 0x4}, {&(0x7f00000006c0)="6a5cb8528ccbfceaadab71345bae54503b0bede1d2a6e08c819bf9bb316c702e5d0289eaf0cbb833ecb11bed43ff8700302d23b285d5bd6ddece2e716a46cf0c290a80beba8db313fda20e16047d4ba17badfdfb294772865a3892d404b813e861e434d6174749fccaeae9521d3e0c1688851f14a8021a96e6e20dfcda178d27ff393d072066fa", 0x87, 0x100000000}], 0x1a00000, &(0x7f0000000840)={[{'[]'}], [{@uid_lt}, {@smackfsroot={'smackfsroot', 0x3d, 'tmpfs\x00'}}, {@dont_appraise}, {@pcr={'pcr', 0x3d, 0xa}}, {@uid_lt}, {@dont_hash}]}) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f00000008c0)='./file0\x00') getresgid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)=0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000a40)='./file0\x00', 0x30102, 0x40) lchown(&(0x7f0000000940)='./file0\x00', 0xee01, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) setresgid(r5, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) setresgid(r7, 0x0, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) setresgid(r9, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)='system.posix_acl_access\x00', &(0x7f00000074c0)={{}, {}, [{0x2, 0x7}, {0x2, 0x4}, {0x2, 0x1, 0xee00}, {0x2, 0x6}, {}, {}, {}, {0x2, 0x1, 0xee00}, {0x2, 0x1}, {0x2, 0x4}], {0x4, 0x5}, [{0x8, 0x1, r5}, {0x8, 0x1, r7}, {0x8, 0x2, r3}, {0x8, 0x1, r9}, {0x8, 0x1, r2}], {0x10, 0x3}, {0x20, 0x1}}, 0x9c, 0x3) lremovexattr(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)=@known='trusted.overlay.nlink\x00') syz_mount_image$tmpfs(&(0x7f0000001380), &(0x7f0000000c40)='./file0\x00', 0x0, 0x0, 0x0, 0xe0, &(0x7f0000000c00)=ANY=[@ANYBLOB="2f3f163848dfadcc78f98ff527ae0ebeeb189fda8dfb3a7ad5914eb6df2397486d0f4c128455f2e9d493c22daa15d2cf57ecf33375d274fec2f00817854c"]) getdents(r0, &(0x7f0000000a80)=""/99, 0x63) 07:12:55 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020612dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:55 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 86) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:55 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14, 0x0, 0x0, 0x3}, {0x6c}, {0x6}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x6, &(0x7f0000000100)=[{0x1ff, 0xa8, 0x8, 0x1000}, {0xffe3, 0x0, 0x81, 0x8001}, {0x103, 0x4, 0x8, 0x100}, {0x5, 0x1f, 0x69}, {0x9, 0x0, 0x3, 0x4}, {0x8, 0x2}]}) syz_open_procfs(0x0, 0x0) 07:12:55 executing program 0: r0 = syz_io_uring_setup(0x18a, &(0x7f00000002c0), &(0x7f0000292000/0x3000)=nil, &(0x7f00006d9000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) r5 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r5, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x800, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001500)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x20000000000, &(0x7f00000014c0)=[r3, r0, r4, r5, r6], 0x5}, 0xfff) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1a6fd8b0b9493a3, 0x0, 0xffffffffffffffff, 0x0}, 0x0) preadv2(r0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000040)=""/55, 0x37}, {&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000240)=""/71, 0x47}], 0x5, 0x8, 0x6, 0x1) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x119100, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r7, 0xc0c89425, &(0x7f00000013c0)={"8c8e6f2db15dfd3e4d025f710a6ea5b3", 0x0, 0x0, {0x5, 0xfffffffe}, {0x4, 0x40}, 0x800, [0x8000, 0x8, 0x140000000, 0x5, 0x5, 0x2, 0x4, 0x2, 0x75e0, 0x1ff, 0x15, 0x6, 0x5, 0x50000000000000, 0x7, 0x932]}) io_uring_enter(r0, 0xaa8, 0x0, 0x0, 0x0, 0x0) [ 264.499662][T17722] FAULT_INJECTION: forcing a failure. [ 264.499662][T17722] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 264.513077][T17722] CPU: 0 PID: 17722 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 264.521841][T17722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.531900][T17722] Call Trace: [ 264.535164][T17722] dump_stack_lvl+0xd6/0x122 [ 264.539745][T17722] dump_stack+0x11/0x1b [ 264.543888][T17722] should_fail+0x23c/0x250 [ 264.548290][T17722] should_fail_usercopy+0x16/0x20 [ 264.553300][T17722] _copy_from_user+0x1c/0xd0 [ 264.557888][T17722] __copy_msghdr_from_user+0x59/0x360 [ 264.563248][T17722] __sys_sendmmsg+0x252/0x520 [ 264.567919][T17722] __x64_sys_sendmmsg+0x53/0x60 [ 264.572763][T17722] do_syscall_64+0x44/0xa0 [ 264.577213][T17722] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 264.583121][T17722] RIP: 0033:0x7fbeead52a79 [ 264.587520][T17722] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 264.607155][T17722] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 264.615553][T17722] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 264.623506][T17722] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 264.631490][T17722] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 264.639446][T17722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 264.647400][T17722] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:55 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fff7ff9}]}) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000180)) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000140)='./file0/file0\x00') renameat2(r1, &(0x7f0000000100)='./file0/file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x0) 07:12:55 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 87) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:55 executing program 1: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x23) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000001400)) lseek(r1, 0x7, 0x1) write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[], 0x1a0) ftruncate(r0, 0xff0f) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000200)={0x0, 0x0, "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", "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"}) ftruncate(0xffffffffffffffff, 0x6) [ 264.672370][T17727] tmpfs: Unknown parameter '!)È' [ 264.678816][T17727] tmpfs: Unknown parameter '!)È' 07:12:55 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe030e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 264.751996][T17744] FAULT_INJECTION: forcing a failure. [ 264.751996][T17744] name failslab, interval 1, probability 0, space 0, times 0 [ 264.764841][T17744] CPU: 1 PID: 17744 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 264.773600][T17744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.783648][T17744] Call Trace: [ 264.786924][T17744] dump_stack_lvl+0xd6/0x122 [ 264.791500][T17744] dump_stack+0x11/0x1b [ 264.795645][T17744] should_fail+0x23c/0x250 [ 264.800119][T17744] __should_failslab+0x81/0x90 [ 264.804868][T17744] should_failslab+0x5/0x20 [ 264.809354][T17744] kmem_cache_alloc_node+0x61/0x2c0 [ 264.814559][T17744] ? __alloc_skb+0xed/0x420 [ 264.819054][T17744] ? avc_has_perm_noaudit+0x1c0/0x270 [ 264.824408][T17744] __alloc_skb+0xed/0x420 [ 264.828721][T17744] alloc_skb_with_frags+0x90/0x390 [ 264.833818][T17744] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 264.839610][T17744] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 264.845830][T17744] sock_alloc_send_pskb+0x436/0x4e0 [ 264.851011][T17744] unix_dgram_sendmsg+0x4a4/0x1650 [ 264.856177][T17744] ? selinux_socket_sendmsg+0x8d/0x150 [ 264.861652][T17744] ? unix_dgram_poll+0x3e0/0x3e0 [ 264.866582][T17744] ____sys_sendmsg+0x39a/0x510 [ 264.871502][T17744] __sys_sendmmsg+0x388/0x520 [ 264.876162][T17744] __x64_sys_sendmmsg+0x53/0x60 [ 264.881044][T17744] do_syscall_64+0x44/0xa0 [ 264.885496][T17744] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 264.891472][T17744] RIP: 0033:0x7fbeead52a79 [ 264.895862][T17744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 264.915526][T17744] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 264.923919][T17744] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 264.932005][T17744] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 264.939958][T17744] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 07:12:55 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 88) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:56 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x408000}, 0x0, 0x0, 0x6, 0x1, 0x6, 0x1000, 0x5}, 0xffffffffffffffff, 0x5, r0, 0x6) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x2800880, &(0x7f00000000c0)=ANY=[]) open_by_handle_at(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="1000000039816b81ed59b55703a757ede1781e6f7f00007410b8c94056e104eb2d603628c956a928039f30cdadead6c26a6fe0043c1aa3e3ba0c45eabcc1a0e1d53f084f0dc262db11d06d5cbf3423fdb676768f5701520313529765d75a80bfa28533973110b5c2831aba75a75ad7599c1b0515bfda3bbbbbfb19470b3500e3f3f479882160cd260bd94a5bb21a5500000000000000"], 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x0, 0x0, 0x6, 0x6b, 0x0, 0x1, 0x93318, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xa76, 0x1, @perf_config_ext={0x800, 0x7ff}, 0x0, 0x2, 0x4, 0x7, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, 0x7}, r2, 0x4, r1, 0xa) r4 = creat(&(0x7f0000000400)='./file0/file1\x00', 0x0) write$cgroup_type(r4, &(0x7f00000009c0), 0xd4ba0ff) r5 = dup2(0xffffffffffffffff, r3) r6 = getpid() r7 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2040, 0x80) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x8, 0x1, 0x7, 0x1, 0x0, 0x4a70, 0x4000, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x8, 0x6}, 0x880, 0xffffffff, 0x0, 0xcea39b55ce19328, 0x1000, 0x20, 0x1, 0x0, 0x7fff, 0x0, 0x8}, 0x0, 0x3, r7, 0xb) sched_setscheduler(r6, 0x5, &(0x7f0000000380)) syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') close(r5) ftruncate(r4, 0x0) 07:12:56 executing program 1: r0 = epoll_create1(0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000080)) vmsplice(r2, &(0x7f0000000480)=[{&(0x7f0000000140)="fca816ba08c0d444369a7b097686145aade2e7986f541158379899d924fe850ce7cf002880f7dcd186ecbf784546cc33794a052f66d92e45a7c8cac0342b", 0x3e}, {&(0x7f00000001c0)="264a0c5883d4e63aaba553aabe642221ba95faf7163b8989154423db713f5b740ca584aeb271069b8cffbfb486f14fecaafedb701521438b4a8b8a27927f4b5b43882b4f44", 0x45}, {&(0x7f0000000240)="0ead191959a7155690eb2c0ab7f4f751ac30a7163dc9efbf1fe3030dca2d411ec58516548849f36161c62cc61f619d711dec3a2412aa2bd7cdbade3735d4c8ee21769b289b9e3d25e43b78eb29ada8bdf1be8f211e8e5ab57217c064", 0x5c}, {&(0x7f00000002c0)="d3a0ddbfed118c1d39abdb9b7f5c4e466a93be1349b1b62f9f52b95499fc04c08f2521d794ffbeab193c98f8835acac9b83ed8111897f3d4451e24b963860ab51b20ff9e4a3ac967bc3b8a6f54d8247f7bdaed9c123f8f70934d8e05409d33925383f16f5aaf558bb7470dbc066655ab4c69a7cb81cd702017b718688758034efeccd04755dfaf61aadee70ba8f1c3e91758e9c115d0c8577447d662ce5b6cb8564104b4e5bb9649a64185a6f7bf1c03b0cea4e93c79b118f476b988db8f664018f3114a7a4b", 0xc6}, {&(0x7f00000003c0)="1b41e340f2ec935bdd0d1070c79980638cf598b3cfa292d5ed4f801effac20f3372f3736968196774dd4a7a162d265b1e8fa78cfcfbd291f50c27e9f1eef81bd70a89d185f67b44e375cd8ba983952d0abc40a631ef224b990a8823c1567934438c9308eb0200c4c650b10234b11814693fd1b65c347bca5563de112052fcd2f6b02f86506095912bc98319d5c6eebfdf4668ad72e23b593e7ada32062e95115e5a6c0", 0xa3}], 0x5, 0xb) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)) [ 264.947906][T17744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 264.955871][T17744] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 264.980417][T17753] __nla_validate_parse: 17 callbacks suppressed [ 264.980429][T17753] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:12:56 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe040e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 265.028630][T17758] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 265.045754][T17762] loop0: detected capacity change from 0 to 4096 [ 265.060842][T17764] FAULT_INJECTION: forcing a failure. [ 265.060842][T17764] name failslab, interval 1, probability 0, space 0, times 0 [ 265.073663][T17764] CPU: 1 PID: 17764 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 265.082481][T17764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.092657][T17764] Call Trace: [ 265.095924][T17764] dump_stack_lvl+0xd6/0x122 [ 265.100497][T17764] dump_stack+0x11/0x1b [ 265.104676][T17764] should_fail+0x23c/0x250 [ 265.109069][T17764] __should_failslab+0x81/0x90 [ 265.113813][T17764] should_failslab+0x5/0x20 [ 265.118367][T17764] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 265.124121][T17764] ? __kmalloc_node_track_caller+0x30/0x40 [ 265.129929][T17764] __kmalloc_node_track_caller+0x30/0x40 [ 265.135540][T17764] ? alloc_skb_with_frags+0x90/0x390 [ 265.140841][T17764] __alloc_skb+0x187/0x420 [ 265.145237][T17764] alloc_skb_with_frags+0x90/0x390 [ 265.150404][T17764] sock_alloc_send_pskb+0x436/0x4e0 [ 265.155581][T17764] unix_dgram_sendmsg+0x4a4/0x1650 [ 265.160803][T17764] ? selinux_socket_sendmsg+0x8d/0x150 [ 265.166243][T17764] ? unix_dgram_poll+0x3e0/0x3e0 [ 265.171161][T17764] ____sys_sendmsg+0x39a/0x510 [ 265.176058][T17764] __sys_sendmmsg+0x388/0x520 [ 265.180783][T17764] __x64_sys_sendmmsg+0x53/0x60 [ 265.185713][T17764] do_syscall_64+0x44/0xa0 [ 265.190169][T17764] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.196111][T17764] RIP: 0033:0x7fbeead52a79 [ 265.200505][T17764] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 265.220087][T17764] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 265.228512][T17764] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 265.236516][T17764] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 265.244522][T17764] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 265.252563][T17764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 265.260512][T17764] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 265.275448][T17762] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 265.295672][T17773] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 265.308086][T17762] loop0: detected capacity change from 0 to 4096 [ 265.320708][T17762] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 07:12:56 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 89) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000800000019000000900100000f000000000000000100000005000000000004000040000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000f4e089668a0d4000840a22d1089d0f04010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000050040", 0x29, 0x540}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {0x0, 0x0, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00930bc220699739f03ca9acfd14671c62a9e593f0605336c0123a4e989b42d76532bb637fabd292dfe68e9a8da1306aa64d32618e5d55f56326a3be679110a69c417d5c15dde55e02845b5f66228094a91458254b195f4bd3a69dcfd35191bcde634a41af4a152f7f5d7ae978f2885bd28f5057fa1def9a4dbee700"/135]) chdir(&(0x7f0000000040)='./file0\x00') 07:12:56 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe060e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 265.427034][T17792] FAULT_INJECTION: forcing a failure. [ 265.427034][T17792] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 265.433637][T17794] loop0: detected capacity change from 0 to 33 [ 265.440232][T17792] CPU: 1 PID: 17792 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 265.446546][T17774] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 265.455044][T17792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.455056][T17792] Call Trace: [ 265.455063][T17792] dump_stack_lvl+0xd6/0x122 [ 265.484205][T17792] dump_stack+0x11/0x1b [ 265.488370][T17792] should_fail+0x23c/0x250 [ 265.492779][T17792] should_fail_usercopy+0x16/0x20 [ 265.497802][T17792] _copy_from_user+0x1c/0xd0 [ 265.502526][T17792] __copy_msghdr_from_user+0x59/0x360 [ 265.507923][T17792] __sys_sendmmsg+0x252/0x520 [ 265.512691][T17792] __x64_sys_sendmmsg+0x53/0x60 [ 265.517542][T17792] do_syscall_64+0x44/0xa0 [ 265.521944][T17792] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.527825][T17792] RIP: 0033:0x7fbeead52a79 [ 265.532219][T17792] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 265.551857][T17792] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 265.560248][T17792] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 265.568200][T17792] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 07:12:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 265.576155][T17792] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 265.584111][T17792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 265.592066][T17792] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 265.608817][T17794] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities 07:12:56 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 90) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:56 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) r0 = syz_open_procfs(0x0, 0x0) syz_io_uring_setup(0x45ed, &(0x7f00000000c0)={0x0, 0x909d, 0x2, 0x3, 0x247, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r2 = syz_io_uring_setup(0x4838, &(0x7f00000001c0)={0x0, 0x4, 0x1, 0x0, 0x71, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r4 = accept$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local}, &(0x7f0000000300)=0x10) syz_io_uring_setup(0x15e6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000400)=0x0) syz_io_uring_submit(r5, r6, &(0x7f00000003c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x1}, 0x6) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_setup(0x434c, &(0x7f00000000c0), &(0x7f0000003000/0x3000)=nil, &(0x7f0000003000/0x11000)=nil, &(0x7f00000001c0), &(0x7f0000000200)=0x0) syz_io_uring_submit(r5, r8, &(0x7f0000000380)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000000)={0x0, 0x3938700}, 0x1, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000480)=@IORING_OP_WRITEV={0x2, 0x1, 0x4007, @fd=r4, 0x1, &(0x7f0000000440)=[{&(0x7f0000000340)="0a90a7ce66b0a718a999e9111dc914abf171ad3249", 0x15}, {&(0x7f0000000380)="6f74406db749f3052a2d66ac51392b8e922277ce7fdedc4464bb9a6c0492ee846488548785d165965b5ba6959b2308057da0b1489e11eda1ef1f1119ecc2bea3ea8f018e1e153c370baeef22f0e123fca1d134c7c9006b6be09b1da0d5f83cb52321c803a5fd23d7251200fe84d3ed79f6b88156a2fc2c5e2ed11e461df2f30aeb5be9059d5089f52579d268171ac77013c8cef2edb4f2e91b13eff04eff4cbf066a71", 0xa3}], 0x2, 0x1, 0x0, {0x0, r7}}, 0x6) r9 = gettid() ptrace$setopts(0x4206, r9, 0x0, 0x0) tkill(r9, 0x34) ptrace$cont(0x18, r9, 0x0, 0x0) ptrace$setregs(0xd, r9, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r9, 0x0, 0x7) syz_open_procfs(r9, &(0x7f0000000080)='autogroup\x00') [ 265.624153][T17800] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 265.663872][T17794] loop0: detected capacity change from 0 to 33 07:12:56 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe070e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 265.681541][T17794] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 265.706623][T17811] FAULT_INJECTION: forcing a failure. [ 265.706623][T17811] name failslab, interval 1, probability 0, space 0, times 0 [ 265.719343][T17811] CPU: 0 PID: 17811 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 265.728202][T17811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.738276][T17811] Call Trace: [ 265.741545][T17811] dump_stack_lvl+0xd6/0x122 [ 265.746135][T17811] dump_stack+0x11/0x1b [ 265.750313][T17811] should_fail+0x23c/0x250 [ 265.754777][T17811] __should_failslab+0x81/0x90 [ 265.759531][T17811] should_failslab+0x5/0x20 [ 265.764023][T17811] kmem_cache_alloc_node+0x61/0x2c0 [ 265.769207][T17811] ? __alloc_skb+0xed/0x420 [ 265.773737][T17811] ? avc_has_perm_noaudit+0x1c0/0x270 [ 265.779163][T17811] __alloc_skb+0xed/0x420 [ 265.783478][T17811] alloc_skb_with_frags+0x90/0x390 [ 265.788579][T17811] sock_alloc_send_pskb+0x436/0x4e0 [ 265.793842][T17811] unix_dgram_sendmsg+0x4a4/0x1650 [ 265.798943][T17811] ? selinux_socket_sendmsg+0x8d/0x150 [ 265.804390][T17811] ? unix_dgram_poll+0x3e0/0x3e0 [ 265.809395][T17811] ____sys_sendmsg+0x39a/0x510 [ 265.814262][T17811] __sys_sendmmsg+0x388/0x520 [ 265.818970][T17811] __x64_sys_sendmmsg+0x53/0x60 [ 265.823883][T17811] do_syscall_64+0x44/0xa0 [ 265.828386][T17811] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.834268][T17811] RIP: 0033:0x7fbeead52a79 [ 265.838666][T17811] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 265.858257][T17811] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 265.866707][T17811] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 265.874663][T17811] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 265.882616][T17811] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 265.890571][T17811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 265.898526][T17811] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:56 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 91) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 265.938993][T17814] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 266.001949][T17826] FAULT_INJECTION: forcing a failure. [ 266.001949][T17826] name failslab, interval 1, probability 0, space 0, times 0 [ 266.014814][T17826] CPU: 1 PID: 17826 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 266.023575][T17826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.033641][T17826] Call Trace: [ 266.036923][T17826] dump_stack_lvl+0xd6/0x122 [ 266.041576][T17826] dump_stack+0x11/0x1b [ 266.045737][T17826] should_fail+0x23c/0x250 [ 266.050166][T17826] __should_failslab+0x81/0x90 [ 266.055004][T17826] should_failslab+0x5/0x20 [ 266.059506][T17826] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 266.065318][T17826] ? __kmalloc_node_track_caller+0x30/0x40 [ 266.071174][T17826] __kmalloc_node_track_caller+0x30/0x40 [ 266.076835][T17826] ? alloc_skb_with_frags+0x90/0x390 [ 266.082146][T17826] __alloc_skb+0x187/0x420 [ 266.086565][T17826] alloc_skb_with_frags+0x90/0x390 [ 266.091752][T17826] sock_alloc_send_pskb+0x436/0x4e0 [ 266.096950][T17826] unix_dgram_sendmsg+0x4a4/0x1650 [ 266.102067][T17826] ? selinux_socket_sendmsg+0x8d/0x150 [ 266.107620][T17826] ? unix_dgram_poll+0x3e0/0x3e0 [ 266.112560][T17826] ____sys_sendmsg+0x39a/0x510 [ 266.117335][T17826] __sys_sendmmsg+0x388/0x520 [ 266.122031][T17826] __x64_sys_sendmmsg+0x53/0x60 [ 266.126967][T17826] do_syscall_64+0x44/0xa0 [ 266.131399][T17826] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.137327][T17826] RIP: 0033:0x7fbeead52a79 [ 266.141803][T17826] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 266.161413][T17826] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 266.169895][T17826] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 266.177849][T17826] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 266.185802][T17826] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 266.193802][T17826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:57 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) r0 = syz_open_procfs(0x0, 0x0) recvmsg$unix(r0, &(0x7f00000025c0)={&(0x7f0000000080), 0x6e, &(0x7f0000002480)=[{&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/113, 0x71}, {&(0x7f0000001300)=""/227, 0xe3}, {&(0x7f0000001400)=""/108, 0x6c}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x7, &(0x7f0000002800)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c0011010000000001000000020000002e2feba5a6ff52563a2f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xb8}, 0x22020) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002600)) 07:12:57 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe080e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 92) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 266.201754][T17826] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 266.263096][T17837] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 266.300635][T17840] FAULT_INJECTION: forcing a failure. [ 266.300635][T17840] name failslab, interval 1, probability 0, space 0, times 0 [ 266.313450][T17840] CPU: 1 PID: 17840 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 266.322205][T17840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.332339][T17840] Call Trace: [ 266.335602][T17840] dump_stack_lvl+0xd6/0x122 [ 266.340178][T17840] dump_stack+0x11/0x1b [ 266.344322][T17840] should_fail+0x23c/0x250 [ 266.348724][T17840] __should_failslab+0x81/0x90 [ 266.353472][T17840] should_failslab+0x5/0x20 [ 266.357959][T17840] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 266.363674][T17840] ? __kmalloc_node_track_caller+0x30/0x40 [ 266.369522][T17840] __kmalloc_node_track_caller+0x30/0x40 [ 266.375138][T17840] ? alloc_skb_with_frags+0x90/0x390 [ 266.380421][T17840] __alloc_skb+0x187/0x420 [ 266.384819][T17840] alloc_skb_with_frags+0x90/0x390 [ 266.389990][T17840] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 266.395780][T17840] sock_alloc_send_pskb+0x436/0x4e0 [ 266.400960][T17840] unix_dgram_sendmsg+0x4a4/0x1650 [ 266.406110][T17840] ? selinux_socket_sendmsg+0x8d/0x150 [ 266.411590][T17840] ? unix_dgram_poll+0x3e0/0x3e0 [ 266.416513][T17840] ____sys_sendmsg+0x39a/0x510 [ 266.421261][T17840] __sys_sendmmsg+0x388/0x520 [ 266.426002][T17840] __x64_sys_sendmmsg+0x53/0x60 [ 266.430838][T17840] do_syscall_64+0x44/0xa0 [ 266.435358][T17840] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.441278][T17840] RIP: 0033:0x7fbeead52a79 [ 266.445678][T17840] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 266.465264][T17840] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 266.473662][T17840] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 266.481621][T17840] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 266.489577][T17840] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 266.497531][T17840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 266.505484][T17840] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 266.513749][ T22] kauditd_printk_skb: 70 callbacks suppressed [ 266.513757][ T22] audit: type=1326 audit(1634109177.311:2878): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17830 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 266.548991][T17844] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:12:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:57 executing program 1: msgsnd(0xffffffffffffffff, &(0x7f0000000340)={0x3, "6e8ff49872915ce73519b2237dad54447f77f2bf5620a31c19c1b48aebf1f80aa26417bc26a56bcb6b1c5104045448e1599b10e1091db1925fba8ccd00c435c01a8d686ee0155c32a9e8f149ea225a3e985f25ac490ea367b2626b9eaf25f0949505e001e79a73246e79b1cae285b4a854dafc6486e4be79f983ef27a92f8b5acb5791519027e9cb4107357690364d97e7f9f15c026aa3967d27391f60fadbb8013c8b5571e1847eee211d55e9e344c629e51a1456c7361d7d7c4a545be2f304d9492f1ef0d4380cbb6ad6c06c00c8f0dca711d64730b1dd87"}, 0xe1, 0x800) r0 = socket(0x80000000000000a, 0x2, 0x0) r1 = msgget(0x0, 0x1ce) msgctl$IPC_RMID(r1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000080)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) r2 = msgget(0x1, 0x200) msgctl$IPC_RMID(r2, 0x0) msgctl$IPC_RMID(r2, 0x0) perf_event_open(&(0x7f00000001c0)={0x1000000002, 0x80, 0x17, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000240)="4dde29cba556af55214ea8a09cd2d38971b19f1618ef565d16ecbcbaa6261d489ff095b2f888205b9cc1966217852a626765add5122ddc607776129e4a08647b627f7c5b75dda52566ed00497728f59d15042fc4c70ed64ff8d9bc690eafa0a174b66746a08679d44db160038b9bb497d88b29c5bb6341a6cacc94e7413f60ff17006563790f2ec20133abc1883665820ce844136b04ae63e55fffa05fe440462b67c130ccdcfaef7c85432979a896d88fe5e725758e4851fbf754d79288a3cf3a3fbc9ac4713c208d91756127068ecdc6857047a463cb1eda8bb644696d3c27b8b30fc74ecd5be537f1301042a8d3bb1b", 0xf1) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x2482, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000440)={0x3460, {{0xa, 0x4e20, 0xf42b, @empty, 0x101}}, {{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, '\x00', 0x1}, 0x40}}}, 0x108) 07:12:57 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe0a0e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:57 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={0x0, 0x1, r1, 0x0, 0x80000}) syz_open_procfs(0x0, 0x0) [ 266.656347][T17851] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 266.666650][T17852] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 266.683062][ T22] audit: type=1326 audit(1634109177.671:2879): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17850 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:57 executing program 1: msgsnd(0xffffffffffffffff, &(0x7f0000000340)={0x3, "6e8ff49872915ce73519b2237dad54447f77f2bf5620a31c19c1b48aebf1f80aa26417bc26a56bcb6b1c5104045448e1599b10e1091db1925fba8ccd00c435c01a8d686ee0155c32a9e8f149ea225a3e985f25ac490ea367b2626b9eaf25f0949505e001e79a73246e79b1cae285b4a854dafc6486e4be79f983ef27a92f8b5acb5791519027e9cb4107357690364d97e7f9f15c026aa3967d27391f60fadbb8013c8b5571e1847eee211d55e9e344c629e51a1456c7361d7d7c4a545be2f304d9492f1ef0d4380cbb6ad6c06c00c8f0dca711d64730b1dd87"}, 0xe1, 0x800) r0 = socket(0x80000000000000a, 0x2, 0x0) r1 = msgget(0x0, 0x1ce) msgctl$IPC_RMID(r1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000080)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) r2 = msgget(0x1, 0x200) msgctl$IPC_RMID(r2, 0x0) msgctl$IPC_RMID(r2, 0x0) perf_event_open(&(0x7f00000001c0)={0x1000000002, 0x80, 0x17, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000240)="4dde29cba556af55214ea8a09cd2d38971b19f1618ef565d16ecbcbaa6261d489ff095b2f888205b9cc1966217852a626765add5122ddc607776129e4a08647b627f7c5b75dda52566ed00497728f59d15042fc4c70ed64ff8d9bc690eafa0a174b66746a08679d44db160038b9bb497d88b29c5bb6341a6cacc94e7413f60ff17006563790f2ec20133abc1883665820ce844136b04ae63e55fffa05fe440462b67c130ccdcfaef7c85432979a896d88fe5e725758e4851fbf754d79288a3cf3a3fbc9ac4713c208d91756127068ecdc6857047a463cb1eda8bb644696d3c27b8b30fc74ecd5be537f1301042a8d3bb1b", 0xf1) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x2482, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000440)={0x3460, {{0xa, 0x4e20, 0xf42b, @empty, 0x101}}, {{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, '\x00', 0x1}, 0x40}}}, 0x108) [ 266.726787][T17855] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 266.737185][T17852] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:12:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 93) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:57 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe0b0e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 266.807614][T17859] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.4'. [ 266.824030][T17861] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:12:57 executing program 1: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0x13c, r0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x800}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x12d1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x10001}]}, @TIPC_NLA_MEDIA={0x88, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x58}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe3}]}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7fff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xffffffe0}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x40}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x778}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000084) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) sched_setattr(r1, &(0x7f0000000000)={0x38, 0x1, 0x0, 0x300, 0xfffffff9, 0x99, 0x3ff, 0x2c0, 0x80000001, 0x6}, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) [ 266.886727][T17867] FAULT_INJECTION: forcing a failure. [ 266.886727][T17867] name failslab, interval 1, probability 0, space 0, times 0 [ 266.899512][T17867] CPU: 1 PID: 17867 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 266.908269][T17867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.918318][T17867] Call Trace: [ 266.921616][T17867] dump_stack_lvl+0xd6/0x122 [ 266.926244][T17867] dump_stack+0x11/0x1b [ 266.930398][T17867] should_fail+0x23c/0x250 [ 266.934861][T17867] __should_failslab+0x81/0x90 [ 266.939614][T17867] should_failslab+0x5/0x20 [ 266.944108][T17867] kmem_cache_alloc_node+0x61/0x2c0 [ 266.949308][T17867] ? __alloc_skb+0xed/0x420 [ 266.953887][T17867] ? avc_has_perm_noaudit+0x1c0/0x270 [ 266.959243][T17867] __alloc_skb+0xed/0x420 [ 266.963595][T17867] alloc_skb_with_frags+0x90/0x390 [ 266.968750][T17867] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 266.974539][T17867] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 266.980690][T17867] sock_alloc_send_pskb+0x436/0x4e0 [ 266.985884][T17867] ? unix_dgram_sendmsg+0xd2/0x1650 [ 266.991070][T17867] ? unix_dgram_sendmsg+0x127/0x1650 [ 266.996341][T17867] unix_dgram_sendmsg+0x4a4/0x1650 [ 267.001439][T17867] ? selinux_socket_sendmsg+0x8d/0x150 [ 267.006964][T17867] ? unix_dgram_poll+0x3e0/0x3e0 [ 267.011957][T17867] ____sys_sendmsg+0x39a/0x510 [ 267.016714][T17867] __sys_sendmmsg+0x388/0x520 [ 267.021420][T17867] __x64_sys_sendmmsg+0x53/0x60 [ 267.026255][T17867] do_syscall_64+0x44/0xa0 [ 267.030671][T17867] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.036554][T17867] RIP: 0033:0x7fbeead52a79 [ 267.040952][T17867] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 267.060543][T17867] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 267.068936][T17867] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 267.076888][T17867] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 267.084840][T17867] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 267.092791][T17867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 267.100742][T17867] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:58 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 94) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:58 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe640e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:58 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) sendmsg$inet(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000040)="9b5bbf305de17a9859aed7c41bdc5aadec9ed8c5fbe7c9b47471bfec2db7b32803f5381e4f3f8bd6399b860bde4a10fafec23bbadaea8ef4cbd8863d32046ff5d11e8bee0be9b87c75bd32f5bf8f02884fcce131d8ca4f48fda37fd9761a0903998322e65c290812208115585257ebad6b144c71b2ef99b98cfc0aab57b1a71279cbd9a6c0e92cafb08b3c38e1a21a48cc", 0x91}, {&(0x7f0000000140)="d6d72e0b8ba189d17700b25bf66bf75f61dd8e22eaf6b5537ea089261e1f8ba1dfcfb31af1841f34e060860864ec86e4358b6d061d35b56efc168c9888e4b205f7b885973bb98a71781873", 0x4b}, {&(0x7f00000001c0)="e887c9122816e3ca201546b1fe913e36108b8aff080b1e0cd4a1c5", 0x1b}, {&(0x7f0000000240)="fc7da7a1ecd7b70a42c58e4b010a5cdff2df25b8504049bedec78801f46c55b17a9b9b37ab9b6ecb42fa56dfbedb9e42bdfc266d9fc1f7250d2d369ce02dded3", 0x40}, {&(0x7f0000000280)="6bc2c7a64063a84b88b78bb9d78ca58b2bdf70e2be5bf88b2caaa0c5536035ca21047130d9178d326b0bfa9c50f63eb27571becb6869c346cd6623", 0x3b}], 0x5, &(0x7f0000000340)=[@ip_ttl={{0x14, 0x0, 0x2, 0xf95}}, @ip_retopts={{0x80, 0x0, 0x7, {[@timestamp_prespec={0x44, 0xc, 0x2b, 0x3, 0xa, [{@multicast2, 0x5}]}, @lsrr={0x83, 0x1f, 0xeb, [@initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @rand_addr=0x64010100, @rand_addr=0x64010101, @rand_addr=0x64010101, @loopback, @broadcast]}, @timestamp_prespec={0x44, 0x24, 0xb3, 0x3, 0x6, [{@loopback, 0x6}, {@dev={0xac, 0x14, 0x14, 0x3e}, 0x200}, {@multicast2, 0x7fff}, {@rand_addr=0x64010102, 0x1b4}]}, @generic={0x94, 0xf, "bf32a18b5901fcee7d2a60f7b5"}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0x1d, [@multicast2, @empty]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x400}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0xb}}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x200}}, @ip_ttl={{0x14, 0x0, 0x2, 0xbdd}}, @ip_retopts={{0x34, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0xa6, [@rand_addr=0x64010102]}, @timestamp={0x44, 0xc, 0xb6, 0x0, 0x4, [0xf676, 0x101]}, @generic={0x86, 0xc, "70ba61f4e35df1cb30de"}, @ra={0x94, 0x4}]}}}, @ip_retopts={{0xf0, 0x0, 0x7, {[@timestamp_addr={0x44, 0x14, 0x48, 0x1, 0x2, [{@dev={0xac, 0x14, 0x14, 0x42}, 0x6}, {@empty, 0x81}]}, @lsrr={0x83, 0x17, 0x47, [@rand_addr=0x64010102, @multicast1, @multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @timestamp_prespec={0x44, 0x24, 0x72, 0x3, 0x5, [{@dev={0xac, 0x14, 0x14, 0x2c}, 0xc8}, {@broadcast, 0x2}, {@remote, 0x537}, {@remote, 0x4}]}, @timestamp_prespec={0x44, 0xc, 0xc3, 0x3, 0x7, [{@dev={0xac, 0x14, 0x14, 0x17}, 0x87a9}]}, @timestamp_prespec={0x44, 0xc, 0xb4, 0x3, 0x9, [{@loopback}]}, @timestamp_addr={0x44, 0x4c, 0x91, 0x1, 0x3, [{@remote, 0xfffffc01}, {@empty, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6}, {@remote, 0xf1fe}, {@rand_addr=0x64010101, 0xfff}, {@private=0xa010101, 0x5412}, {@multicast2, 0x1000}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x5e05}, {@local, 0x1}]}, @cipso={0x86, 0x29, 0x3, [{0x1, 0x9, "7c5bb5ea2298b6"}, {0x5, 0x7, "46648a2512"}, {0x5, 0x2}, {0x7, 0x4, "4ff8"}, {0x6, 0x5, "5ec1ff"}, {0x3, 0x8, "03ffcba3cc4a"}]}, @ra={0x94, 0x4, 0x1}]}}}], 0x240}, 0x48001) r1 = syz_open_dev$sg(&(0x7f0000000200), 0x0, 0x0) setreuid(0x0, 0xee01) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x4e}) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000057100)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058100)={0xfffffffffffffffb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "d45ec57ec60754"}) r9 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r9, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r10, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r12}, {r12}, {r12}, {}, {}, {}, {}, {r12}, {0x0, r13}, {}, {r11}, {0x0, r13}, {}, {r12, r13}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {r11}, {}, {}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {r12}, {}, {}, {0x0, r13}, {}, {r11, r13}, {}, {}, {}, {r12}, {r11}, {}, {}, {}, {}, {}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {r12}, {r11}, {}, {r12}, {}, {}, {}, {}, {}, {}, {r11}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {r11, r13}, {0x0, r13}, {r12, r13}, {0x0, r13}, {}, {}, {r11}, {r11}, {r12}, {}, {r11}, {r11, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {r11}, {r12, r13}, {0x0, r13}, {}, {r12}, {}, {}, {}, {r11}, {}, {r12}, {r11}, {}, {r12}, {0x0, r13}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {r11, r13}, {r12}, {}, {0x0, r13}, {}, {r12}, {0x0, r13}, {}, {}, {r11}, {}, {0x0, r13}, {r11, r13}, {r12, r13}, {}, {}, {}, {r11}, {}, {}, {0x0, r13}, {r11}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {r11}, {r12}, {}, {0x0, r13}, {}, {0x0, r13}, {0x0, r13}, {}, {r12, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {r11}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {0x0, r13}, {}, {}, {}, {r11}, {}, {}, {r12}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {r11}, {}, {}, {}, {r12}, {r12}, {r11}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {r11}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000059100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000059300)={0x20, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r7}, {0x0, r8}, {}, {r11, r14}], 0x15, "76b46d1aaf9779"}) [ 267.267472][T17885] FAULT_INJECTION: forcing a failure. [ 267.267472][T17885] name failslab, interval 1, probability 0, space 0, times 0 [ 267.280178][T17885] CPU: 0 PID: 17885 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 267.289027][T17885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.297380][T17888] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 267.299109][T17885] Call Trace: [ 267.299118][T17885] dump_stack_lvl+0xd6/0x122 07:12:58 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x4000, 0x0) inotify_add_watch(r2, &(0x7f0000000000)='.\x00', 0xdf000fde) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000060700)={{0x0, 0x401, 0x80000000, 0x3, 0x7, 0x3, 0x7fffffff, 0x2, 0x7, 0x4, 0xfff, 0x3, 0xcc1b, 0x0, 0x800}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000061700)={0x3f, [{}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r5}], 0x3f, "a7f2af355e0c3d"}) ftruncate(r1, 0x2007fff) sendfile(r0, r1, 0x0, 0x201000) ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) socket$inet6(0xa, 0x800, 0x0) [ 267.316510][T17885] dump_stack+0x11/0x1b [ 267.320717][T17885] should_fail+0x23c/0x250 [ 267.325126][T17885] __should_failslab+0x81/0x90 [ 267.329882][T17885] should_failslab+0x5/0x20 [ 267.334416][T17885] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 267.340193][T17885] ? __kmalloc_node_track_caller+0x30/0x40 [ 267.346052][T17885] __kmalloc_node_track_caller+0x30/0x40 [ 267.351683][T17885] ? alloc_skb_with_frags+0x90/0x390 [ 267.356960][T17885] __alloc_skb+0x187/0x420 [ 267.361379][T17885] alloc_skb_with_frags+0x90/0x390 [ 267.366526][T17885] sock_alloc_send_pskb+0x436/0x4e0 [ 267.371736][T17885] unix_dgram_sendmsg+0x4a4/0x1650 [ 267.376931][T17885] ? selinux_socket_sendmsg+0x8d/0x150 [ 267.382487][T17885] ? unix_dgram_poll+0x3e0/0x3e0 [ 267.387446][T17885] ____sys_sendmsg+0x39a/0x510 [ 267.392230][T17885] __sys_sendmmsg+0x388/0x520 [ 267.396899][T17885] __x64_sys_sendmmsg+0x53/0x60 [ 267.397745][ C1] sd 0:0:1:0: tag#3179 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 267.401777][T17885] do_syscall_64+0x44/0xa0 [ 267.411581][ C1] sd 0:0:1:0: tag#3179 CDB: opcode=0xe5 (vendor) [ 267.415967][T17885] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.422292][ C1] sd 0:0:1:0: tag#3179 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 267.428161][T17885] RIP: 0033:0x7fbeead52a79 [ 267.428176][T17885] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 267.437188][ C1] sd 0:0:1:0: tag#3179 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 267.441567][T17885] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 [ 267.461182][ C1] sd 0:0:1:0: tag#3179 CDB[20]: ba [ 267.470146][T17885] ORIG_RAX: 0000000000000133 [ 267.470154][T17885] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 267.470167][T17885] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 267.470178][T17885] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 07:12:58 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 95) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:58 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14, 0x0, 0x0, 0x1}, {0x70, 0x4, 0x0, 0x80000000}, {0x80, 0x0, 0x1}]}) syz_open_procfs(0x0, 0x0) 07:12:58 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 267.510923][T17885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 267.518896][T17885] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 267.528392][ T22] audit: type=1326 audit(1634109178.521:2880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17850 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 267.617395][T17904] FAULT_INJECTION: forcing a failure. [ 267.617395][T17904] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 267.630772][T17904] CPU: 0 PID: 17904 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 267.639540][T17904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.649594][T17904] Call Trace: [ 267.652873][T17904] dump_stack_lvl+0xd6/0x122 [ 267.657477][T17904] dump_stack+0x11/0x1b [ 267.661630][T17904] should_fail+0x23c/0x250 [ 267.666031][T17904] should_fail_usercopy+0x16/0x20 [ 267.671051][T17904] _copy_from_user+0x1c/0xd0 [ 267.675710][T17904] __copy_msghdr_from_user+0x59/0x360 [ 267.681146][T17904] __sys_sendmmsg+0x252/0x520 [ 267.685833][T17904] __x64_sys_sendmmsg+0x53/0x60 [ 267.690693][T17904] do_syscall_64+0x44/0xa0 [ 267.695118][T17904] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.701057][T17904] RIP: 0033:0x7fbeead52a79 07:12:58 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) syz_open_procfs(0x0, 0x0) r0 = open_tree(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x1f, 0x62, 0x7, 0x4}, {0x9, 0x5, 0x40, 0x401}, {0x4, 0x9, 0xff, 0x3}, {0x7, 0x0, 0x41, 0x6}, {0x86b6, 0x8, 0x0, 0x2}, {0x7, 0x8, 0x1, 0x9c6}, {0x5, 0x7f, 0xff, 0x7fff}, {0x80, 0xff, 0xf6, 0x12a2}, {0x7, 0x80, 0x7d, 0xffff0001}]}) [ 267.705470][T17904] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 267.725079][T17904] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 267.733606][T17904] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 267.741565][T17904] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 267.749538][T17904] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 267.757503][T17904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:58 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)='S', 0x1}], 0x3, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x144, 0x0}) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() getrusage(0x0, &(0x7f0000000180)) tkill(r1, 0x22) [ 267.765466][T17904] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 267.774312][ T22] audit: type=1326 audit(1634109178.771:2881): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17910 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:59 executing program 1: getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000380)={'broute\x00', 0x0, 0x4, 0x6c, [0x4010000, 0x3, 0x0, 0x1, 0xffffffffffffffe1, 0x4], 0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000800)=""/108}, &(0x7f0000000080)=0x78) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="61d616e9ea40fea99388b386abe299ea1d1994c6163addcb8430380097a64b9bc535a8929694faedfba04fe70a08e8dad95252c98c", 0x35}, {&(0x7f0000000440)="c664bd8ddad9ff1801222a3f98170ff9494bb922ea92b5de51307f1794aa661465eaa6fd7650c2dd05ee6b79eac93bc43dee22715161ba24a333a2586eec9b4681374657b1d0c32dd34962a88526c49b33635cf291b591120710c90c356c8d0393cfff47f98f0fc37d6f67859093970b3ae3a09f322aee002f9ef4925f7cdc55647e", 0x82}, {&(0x7f0000000500)="f187ef6562623dfe43ae314a53ac5db6bf74ad2c6555627ff0fbb1b14785f1f3973f194c7a7abdf3a831aa18d294e5bc77bc5cfe2507f1c74b0030ebda8c675083ae0abc477de2d2cc50932ef93bc3d24c54d557bf5965982401451dcc99d4cdc30ce6d2f2d8351ba1a4041e7116979aa03390e25cd114aae5405c03ef3dc185ed9ce6667d3161e942a34c61196b630c50e7fd1beb79f1024210bb31e0f6628e1ac6a7c022403e54de0ffddb", 0xac}, {&(0x7f00000005c0)="c80f8c9ba0d8cd9b142570d2a900f1ecff14dc8f1d281c2ca2c2892a2f8cb98f908d6a0c4e813e771708be7135458504b1ba509635f3207f", 0x38}, {&(0x7f0000000600)="648c2bb77c257e77de24210850874e069a79f254c065d696cb8d358eb216e136e1ff8d59df9e31c810154205eee229c56c93f2986296e6cd2a748ee15e2624dd4849a405e84de41478b2a26879219e7f771d69", 0x53}, {&(0x7f0000000680)="616fd8494c19cfb1f356f8a6ae77f9197a772b246f8ed8da", 0x18}, {&(0x7f00000006c0)="1e4b7057cc5262a1d8d5f00ac5904df03338d78b8c5264dd3ba501d9727ff655087f9251cfd4a49d9ba58251a2886cda4b3cbd2d9ae2b950e2c2476510aafdc79ce137b333a18648d332d4643100eca443e567a1442705e3c054e8577831aa932d13433ade13aa52d0486b63300f136b73f8e8fcf4e7efb5e170f1a8bf8b45508eec1994698fa56b2f79c0d68f260207bdef676f", 0x94}], 0x7) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000880)=ANY=[@ANYRESDEC=r0], 0x14}], 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000004b40)={0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x14}], 0x1}, 0x0) 07:12:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:59 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 96) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:59 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e2504053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) io_setup(0x2, &(0x7f0000000140)=0x0) io_submit(r2, 0x4b, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000001, 0x0, r1, 0x0, 0x12f}]) [ 268.060531][T17935] FAULT_INJECTION: forcing a failure. [ 268.060531][T17935] name failslab, interval 1, probability 0, space 0, times 0 [ 268.073317][T17935] CPU: 1 PID: 17935 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 268.082194][T17935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.092228][T17935] Call Trace: [ 268.095596][T17935] dump_stack_lvl+0xd6/0x122 [ 268.100294][T17935] dump_stack+0x11/0x1b [ 268.104475][T17935] should_fail+0x23c/0x250 07:12:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 268.108889][T17935] __should_failslab+0x81/0x90 [ 268.113681][T17935] should_failslab+0x5/0x20 [ 268.118221][T17935] kmem_cache_alloc_node+0x61/0x2c0 [ 268.123413][T17935] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 268.129605][T17935] ? __alloc_skb+0xed/0x420 [ 268.134179][T17935] __alloc_skb+0xed/0x420 [ 268.138486][T17935] alloc_skb_with_frags+0x90/0x390 [ 268.143579][T17935] sock_alloc_send_pskb+0x436/0x4e0 [ 268.148860][T17935] unix_dgram_sendmsg+0x4a4/0x1650 [ 268.153959][T17935] ? iovec_from_user+0x2c/0x2e0 [ 268.158801][T17935] ? selinux_socket_sendmsg+0x8d/0x150 [ 268.164240][T17935] ? unix_dgram_poll+0x3e0/0x3e0 [ 268.169161][T17935] ____sys_sendmsg+0x39a/0x510 [ 268.173915][T17935] __sys_sendmmsg+0x388/0x520 [ 268.178638][T17935] __x64_sys_sendmmsg+0x53/0x60 [ 268.183500][T17935] do_syscall_64+0x44/0xa0 [ 268.187907][T17935] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.193812][T17935] RIP: 0033:0x7fbeead52a79 [ 268.198202][T17935] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 268.217787][T17935] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 268.226275][T17935] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 268.234230][T17935] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 268.242181][T17935] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 268.250159][T17935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:59 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 97) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 268.258108][T17935] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:59 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020eca04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 268.336729][T17951] FAULT_INJECTION: forcing a failure. [ 268.336729][T17951] name failslab, interval 1, probability 0, space 0, times 0 [ 268.349400][T17951] CPU: 1 PID: 17951 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 268.358261][T17951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.368297][T17951] Call Trace: [ 268.371557][T17951] dump_stack_lvl+0xd6/0x122 [ 268.376134][T17951] dump_stack+0x11/0x1b [ 268.380279][T17951] should_fail+0x23c/0x250 [ 268.384828][T17951] __should_failslab+0x81/0x90 [ 268.389586][T17951] should_failslab+0x5/0x20 [ 268.394090][T17951] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 268.399826][T17951] ? __kmalloc_node_track_caller+0x30/0x40 [ 268.405657][T17951] __kmalloc_node_track_caller+0x30/0x40 [ 268.411289][T17951] ? alloc_skb_with_frags+0x90/0x390 [ 268.416562][T17951] __alloc_skb+0x187/0x420 [ 268.421111][T17951] alloc_skb_with_frags+0x90/0x390 [ 268.426203][T17951] sock_alloc_send_pskb+0x436/0x4e0 [ 268.431404][T17951] unix_dgram_sendmsg+0x4a4/0x1650 [ 268.436506][T17951] ? selinux_socket_sendmsg+0x8d/0x150 [ 268.441951][T17951] ? unix_dgram_poll+0x3e0/0x3e0 [ 268.447000][T17951] ____sys_sendmsg+0x39a/0x510 [ 268.451749][T17951] __sys_sendmmsg+0x388/0x520 [ 268.456422][T17951] __x64_sys_sendmmsg+0x53/0x60 [ 268.461271][T17951] do_syscall_64+0x44/0xa0 [ 268.465667][T17951] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.471590][T17951] RIP: 0033:0x7fbeead52a79 [ 268.475991][T17951] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 268.495718][T17951] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 268.504110][T17951] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 268.512106][T17951] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 268.520090][T17951] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 268.528040][T17951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 268.535990][T17951] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:12:59 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) syz_open_procfs(0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) 07:12:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:59 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 98) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:59 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a02053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x6, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/4\x00') set_mempolicy(0x3, &(0x7f0000003980)=0x79, 0xe2f) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000280)={'veth0_vlan\x00', @ifru_map}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f00000001c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f0000000200)=0x10) r2 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000007c0)}, 0x0) preadv(r2, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/101, 0x65}], 0x1, 0xfffffffd, 0x7) r3 = syz_io_uring_complete(0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r5, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) sendmmsg$sock(r4, &(0x7f0000003540)=[{{&(0x7f0000000400)=@tipc=@nameseq={0x1e, 0x1, 0x2, {0x41, 0x0, 0x2}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)="2e86f712b0231159089a04b6f958f3a430cc456bd7b106ba191d4fcda16e94eeff1a6a2d85af7cf6ec3eb06c33f64ecd70cdff28898dfba935b04f4d6e867a31f9ee7dae5d5dd813cee4905f4441d28d7f8eb96a3846b3788aab1723dd2b26e4a026ebce1d948ca7", 0x68}, {&(0x7f0000000500)="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", 0xfc}], 0x2, &(0x7f0000000640)=[@timestamping={{0x0, 0x1, 0x25, 0x7}}], 0x18}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000680)="2bb59b0a39ebbe203762d9d5cbaf32b0cfac3166bd4b0a2a313992d560ae2dad8f7a1f5f3d1c82172a646cd460bacada630693e33dc842f9ded5a13f4110248acd03647f7df1c2f7a6169c0f96f9ca3abf2e108a6081a621e517b8ef513eeedcd358fcb907662387c78b04e3c4559a13c3070d57253dd7f238cf3fa1f7c120", 0x7f}, {&(0x7f0000000700)="0d577de58516b9f6310897dd5fe2d12e3dcb2093715a9e16f9925908e9a212f0165eb529be6ba12168a46a96ed3e5d2db5e3bdab6f17d49d9acab2e3402142da589f64133691cf86dd893670eb2cd21635c3987c3c5d", 0x56}], 0x2, &(0x7f00000007c0)}}, {{&(0x7f0000000800)=@rxrpc=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e24, 0x80, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x5}}, 0x80, 0xfffffffffffffffe, 0x0, &(0x7f0000000880)=[@mark={{0x14, 0x1, 0x24, 0x75}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}, @mark={{0x14, 0x1, 0x24, 0x101}}], 0x90}}, {{&(0x7f0000000940)=@caif, 0x80, &(0x7f0000000e00)=[{&(0x7f00000009c0)="bbd693a8cf92bc8507d5d4980b8f2787672eda81e3659e07f41e3456af5e0e5d235a6fe64a5f04dab0204bbdae3fed8a35a2afc6a566616f7cc18751bffa6ebda5b56d6b587790388d8726183198c12d844a19681062e7b615ac8fd55d0b31f3d4e55070c31a5993d245db6055fe4725f8d5f230236a71bb894cbe68442598473344a9ccd61168e9e200bbd1283e7105cf6c66e7", 0x94}, {&(0x7f0000000a80)="e911dcf2407098a95152d196d4e0375287bf69a94cb31f9e4a3c1227afe0b52c733c412de9e843aeda7d43d3ff", 0x2d}, {&(0x7f0000000ac0)="986eff88a330dff29c647b6cb5fb33a8e7d3ba6d89795f13e7e298d2dfbe1da748e246ca3b98f73c7f29b05cb6b9a0499b0d3377cc07549dfe3b42c3d95aed220eabaf46e2438bcf798fcefbba65d3930185d0f0452706a73b1606a75fd7e96546bfed418ef3245422047929539dc7635b2df7eeea4e7c3068600926a5977c52b00f50701974dac6e0fade5e28aa543e2294d6bbb1917f734750e1bbe588155be975536b0e97d2224da3a86ceecc35ec5812ed403db371b5eaa4674d414411ebb6af907121", 0xc5}, {&(0x7f0000000bc0)="01f58a2d92abdbabf5077f054c812447e3f87c2f43dbfdfde34c4300a0eab51b281a77a6b1fdffb389debbf88faa090f2fcd28a0f89bb507632aa117a8cd3f80c32cd0955287169d5ca6cfba0092ce4fb81b3d29eb87803d755ca92843ee8ace5aaf5baa4726a18bc86935f379bcbe9de32b177f8c87860f5b66e26049a3ebb5c2ac2624694a8f5c853f9ae1a826573475ec1d9d3f6b847a96d8b0ec8c4ca7e6c3bb74ea403766ef48e467a8336caaaac7aa9faa9fa279ae6dc31a3688", 0xbd}, {&(0x7f0000000c80)="d6814d0ae99309fd0d29572a1d27c76f81b78d872dbb67da46f8686ec641b806da762a629e4b261d5008aaaa1b6da53045a8128eb74ed0109c785eabee7ca1fcea8d542df2a8a581677837e1301c903f63b763f5860a3b14397d2d9737e44352cc2d12e43fa6c3b3138fdb185dac1ba9ef0e6ae76acc579385cfb91b4e8df12e0704bf59c4620c7090afe90a5bcd6586b307d59d6c64f0ff805d61a0e33e03d31e258224e96fb4694f514eea98db98dc212b46308b7f79284a311281a6985b08d9f552c65f41b4fa4c9c94cc498c51c632057f256b590f28ca85c73e128818f3", 0xe0}, {&(0x7f0000000d80)="d29973136c4e51453966eb608ec95c8d53a95ddeaed28eaea3412ba92ad3780755643fec15bba03ae73ddc29f31c19442765d6b618a8bc6f396ea8f641ff50b347ec014e695f17e9ad95cce8f31de11e893a87b06ddc3d49", 0x58}], 0x6, &(0x7f0000000e80)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x18}}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000ec0)="946748f96aad0a5cf4b3f9c56ffb5690b8e850550be2713941158ca0da485da80f38df28b6588ba2ade8f76c5501ac2967faeaaf30ce694c977a58b49fb8", 0x3e}], 0x1, &(0x7f0000000f40)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}], 0x18}}, {{&(0x7f0000000f80)=@ax25={{0x3, @bcast, 0x1}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001000)="0786e7cc9a54c500e66d97b69251efd44ef7c0f698d2f82e8b320307062aa22bb0a8", 0x22}, {&(0x7f0000001040)="964a", 0x2}, {&(0x7f0000001080)="1724edb43c99880d15f2039bd2ad81f66cce9a40c8d0e0d7d10fd519445919b088c8f8798927f0baba3e2406d57a4be8a7170781285fffc98d56eaf793dcea4f477c9e01838a2992eb", 0x49}, {&(0x7f0000001100)="ad71f4323c57429e1860c5dc6c2d1ceef2b2717be5410f0375fa3db3abae91cc5ec1a077f85143e67da548e98873d4697107a42c1fef58caefd4ef4b84", 0x3d}, 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0x1000}, {&(0x7f0000003300)="2bf400e6351cb6abc8a46c716ffec10775764b0c7004181be88295ebd038e61dcfc1e055bed3744ba80d77f9a19f0e2446c07c63bfa81abd07d3e0ce557279e806969d3508746a261207c1af5988c0b44d0a3f8bceeb64bbe32d8e28418f075e8e37be6a2d7cc822c518cb99d25b330657c76553bac2ad0eb16f5f76163f2591", 0x80}], 0x2, &(0x7f00000033c0)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0xf06}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x1000}}], 0x60}}, {{&(0x7f0000003440)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x80, &(0x7f0000003500)=[{&(0x7f00000034c0)="2354c51c74f328776fc95d8072628aea0265248581afbc983b02537ba2f42f32a9caef6c56a2b4ebffcbf089631f", 0x2e}], 0x1}}], 0x8, 0xe8b6c59e0317979b) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80010, r3, 0x3ca27000) setsockopt$sock_timeval(r1, 0x1, 0x43, &(0x7f0000000240), 0x10) [ 268.595675][ T22] audit: type=1326 audit(1634109179.591:2882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17910 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 268.690292][T17969] FAULT_INJECTION: forcing a failure. [ 268.690292][T17969] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 268.703681][T17969] CPU: 1 PID: 17969 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 268.712440][T17969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.722742][T17969] Call Trace: [ 268.726015][T17969] dump_stack_lvl+0xd6/0x122 [ 268.730600][T17969] dump_stack+0x11/0x1b [ 268.734796][T17969] should_fail+0x23c/0x250 07:12:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x1, 0xc4e42) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) preadv2(r0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/20, 0x7ffff000}], 0x1, 0x0, 0x0, 0xa) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0xb51, 0x7) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x1, 0x401, 0x8, r1}) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x7) ptrace$setregs(0xf, r2, 0x0, &(0x7f00000000c0)="597cc2fd34a0f0cc497cdd5b0e5e625732dfc96536855005eab166177fac46c263500f4f158e5d4c90194a23754fb8bd5c519ba0110aee80755ed6ce58f46c0e9b6d043b8fa1be9df39286890daefd156133562b502f3958be5350d0b1522bd16bd4166a50ff6455237c0cd591") [ 268.739271][T17969] should_fail_usercopy+0x16/0x20 [ 268.744298][T17969] _copy_from_user+0x1c/0xd0 [ 268.748933][T17969] __copy_msghdr_from_user+0x59/0x360 [ 268.754364][T17969] __sys_sendmmsg+0x252/0x520 [ 268.759081][T17969] __x64_sys_sendmmsg+0x53/0x60 [ 268.763957][T17969] do_syscall_64+0x44/0xa0 [ 268.768366][T17969] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.774240][T17969] RIP: 0033:0x7fbeead52a79 [ 268.778630][T17969] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 268.798214][T17969] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 268.806655][T17969] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 268.814601][T17969] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 268.822633][T17969] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 268.830593][T17969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:12:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:12:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000200)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_udplite(0xa, 0x2, 0x88) mount(&(0x7f0000000140)=@md0, &(0x7f0000000280)='./bus\x00', &(0x7f0000000300)='qnx6\x00', 0xc1, &(0x7f0000000340)='vfat\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380), 0x10) sendfile(r1, r2, 0x0, 0x80000001) open(&(0x7f00000000c0)='./bus\x00', 0x300, 0x42) [ 268.838546][T17969] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 [ 268.852169][ T22] audit: type=1326 audit(1634109179.841:2883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17966 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:12:59 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 99) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:12:59 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a03053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 268.969809][T17991] FAULT_INJECTION: forcing a failure. [ 268.969809][T17991] name failslab, interval 1, probability 0, space 0, times 0 [ 268.982634][T17991] CPU: 0 PID: 17991 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 268.991474][T17991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.001535][T17991] Call Trace: [ 269.004809][T17991] dump_stack_lvl+0xd6/0x122 [ 269.009398][T17991] dump_stack+0x11/0x1b [ 269.013541][T17991] should_fail+0x23c/0x250 [ 269.017958][T17991] __should_failslab+0x81/0x90 [ 269.022725][T17991] should_failslab+0x5/0x20 [ 269.027224][T17991] kmem_cache_alloc_node+0x61/0x2c0 [ 269.032414][T17991] ? __alloc_skb+0xed/0x420 [ 269.036906][T17991] ? avc_has_perm_noaudit+0x1c0/0x270 [ 269.042259][T17991] __alloc_skb+0xed/0x420 [ 269.046574][T17991] alloc_skb_with_frags+0x90/0x390 [ 269.051706][T17991] sock_alloc_send_pskb+0x436/0x4e0 [ 269.056901][T17991] unix_dgram_sendmsg+0x4a4/0x1650 [ 269.062000][T17991] ? selinux_socket_sendmsg+0x8d/0x150 [ 269.067538][T17991] ? unix_dgram_poll+0x3e0/0x3e0 [ 269.072478][T17991] ____sys_sendmsg+0x39a/0x510 [ 269.077270][T17991] __sys_sendmmsg+0x388/0x520 [ 269.082014][T17991] __x64_sys_sendmmsg+0x53/0x60 [ 269.086874][T17991] do_syscall_64+0x44/0xa0 [ 269.091289][T17991] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.097319][T17991] RIP: 0033:0x7fbeead52a79 [ 269.101719][T17991] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 269.121364][T17991] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 269.129756][T17991] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 269.137711][T17991] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 269.145672][T17991] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 269.153620][T17991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 269.161573][T17991] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:13:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:00 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)="b38ad9d43ef392c1d4f9f93739ebbd2718c9ac98bbb874d8f73c6ae193d6cb7ab9ed63f0f68d2b66779ea48c39c7b09a36e89f465694adbd0842e0713110e1b00fc1bfd938d2e783da429188359a403a02d78d46e8a39526aa1e6095cb4a3754a9a8df80ae728361bc9209149533aa599fe275ebfc855cc15dbed6c5d85ee98cdd53e58551f8a11e875eb3d3f52b0c7b0848170b2099ded86e496c5df1329fd0afd3beb385f96ca4a0ed", 0xaa}, {&(0x7f0000001900)="85afc8b7a61fd3bc5ddcb4b527e3f4d2ab6639ea2fd5f82d0c3a3b87d7611b926e7529b18c87746f08dfd00e2968989d42e21bff4bd75f74cef9183c3a50ee4566ab5a971831d6400a818e34d3a8c04d831b06d595f3b2d8f47fe53a3fbc21e97f446c9a9be17b8fe38c4d671b323ea32426d99ebf535045042e649692a83a97d5edb8ad26d7bfb4c3e744606cb36256a6013a6301b5711bc85dc0af69778843af9b39abeb0d976c1af8d02afcb17089f1601d58e919d23d4c00a480d1a18920fef1a7878942073c855b85e82cf5d9873149400f5e9290ec693d539dcc23f6f04782df", 0xe3}, {&(0x7f0000000080)="cc8b22b89afd6d6b2f8ae958aa", 0xd}], 0x3, 0xc) ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, &(0x7f00000017c0)={0x8, &(0x7f0000001d80)=[{0x3f, 0x12, &(0x7f00000015c0)="e40146df28000b00c904b9c9000000000000", 0x1, 0x1}, {0x20081, 0x1012, &(0x7f0000003440)="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", 0x1, 0x1}, {0x9, 0x124, &(0x7f0000001e80)="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"/292, 0x1, 0x1}, {0x101, 0x6d, &(0x7f00000014c0)="2d534e12fd101cdf377aa294557de74f0f3a89fe78e17b0c97da0fd2acd2a126dd47d5f5cb6e11138c68157af491eadae0e33f555c3ec1645d58db2327f44775e8e203b033afc7e5206e3bb0ecb16852e3113874feb7286cd6b6a6ca6a3c78eb8e75841e3130d2b057fc25b328", 0x1, 0x1}, {0x40c97580, 0x96, &(0x7f0000001a00)="ed01077fcea251745af5c30f63f64600000000cfe3edd9d6bc8dbd17969cb5219f683863a2822a37a2c24c180ff93768184a9c69b3ebb4f41e0000000000000000623583abd9d31be6ea24028e0aeef8e2276ef5c0e6ee5c54e8a4fae5ede1b27f42aba58ac87155ffe991c1475b5c37011eadab87a0d28d8a143e5a1f8a8ab3162fdffb2ed79a48cff771c4ab7b04b84a40979a2a50", 0x1}, {0x82, 0xe0, &(0x7f0000001fc0)="e23bfe20a5d4ee209171cd7921d20594c47b071d26e0110034a2489b3aaea50c0d6ae1dbd1f40397b61a136065d70d5ffe459b540539bd62d4efc178d4f0f3a04343eaedc363393b8140fdd27fb4ac618c471304c73b217bf37ae1abe7fe795c275f9f28737e0fbc87850a9b4026ce310ecc5352761778711b3aae5b474569ee5149913013fde0f04415f21c3ca71b06ea5e7acc7e05ea13a925e36eb0777d72ad41ce34c87822d89c3d166b285cbf77f92570b072a66d959e7efd57f0892a668470518ebf24e48aefa3b0d492c3d5de0a7e45f4a3e23c96a1c55fce655d1993"}, {0x8, 0x72, &(0x7f0000001440)="7f75146abbd668648112f145d0703c579b3a61869710707b5b00805027a8f33899067b21508134623da9e451a3ab9af4cda3f4eca6af118ff23b65d327316e65356f8d95e932bdf2619f7eae1be8eb2974768246ddd2ba2509d3ff8067e5bffcac0373189b98c267d97af94bd26e8ab4b618", 0x0, 0x1}, {0x8000004e, 0xa3, &(0x7f0000001cc0)="f789f820cd32fb40622be2efa16f4dee6a3eea13d479175080c822053bff0cd57dfb58c0a6cc20fa52ac83b0334890e4ef24710cdd0079924e6085ff4157440ce926ec4896c8a76ff335a3fbca5d8b41836b8deed6d707344dbec719ade353e1e98e80c0da3d281b603987802accb3ab8106e8050a74c148b196744238b11fee5c0e956674e6fed1a5157ff35c420ed5d2a71989603dc604699857f68be36b9afdbc77", 0x1, 0x1}]}) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001800)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000018c0)=0x14) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002440)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r2, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x480a4) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000440)={{r1}, 0x0, 0x4, @unused=[0x1fc000000, 0x1, 0x80000000, 0x2], @devid=r2}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000004480)={{}, 0x0, 0xc, @inherit={0x70, &(0x7f0000001ac0)=ANY=[@ANYBLOB="0100000000000500000000000000d8d10000000000001502000000000000000000000000000001f8ffffffffffff080000000000000008000040000000000801000000000000090000000000000005000000000000000300000000000000030000000000000003000000000000000000"]}, @devid=r2}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000200)={r2, 0x8, 0x7}) dup2(0xffffffffffffffff, r3) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000440)={{}, 0x0, 0x8, @inherit={0x58, &(0x7f0000001600)=ANY=[@ANYBLOB="0013853e2497877cb9000000f3ffffff0e065b510ddd8bb1dae3f5858fffff9ffdffffff16c50c9b1e18acc0733e0000000088000000000000070000004000887521978f5091170400426dc0a05c3a000000000500003d6f24bb2cd3ae43a86903fb39500000000000013a01060000000000002b0a6afe8eb11c662e789e649c160983b599557f8caef41b8984a6a76aedbd061759bf7a52389548d1945e238a400d94bc150e130e3de08bb17b85c956b85891616818fba00e80b072d3a8b8cb00c8aff3461a63907bcf8117dc6eec567427b0f237d24586001ed51d028a22fc18e1b11fa5999d802fa5b0a811c97cba43ea1dd20f5a87244fa2961b674c08410af05f28cfa3554a8b172eb78c43b6c1b603c9f30dff77e02cb0598f655fd969c5b0d5a84bde3e3bdf46b48a458d10e7a962f8c98cbff813b7d21fbf822b8af43931311fd9fdbb67d2a7eeff1d8727d2dcaf"]}, @devid=r2}) 07:13:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:00 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x6, &(0x7f0000000040)=[{0x4, 0xfe, 0x4, 0xffff8000}, {0x7, 0x5, 0x3f, 0x101}, {0x9, 0x4, 0x9, 0x4}, {0x2703, 0x3, 0x4, 0x8}, {0x1, 0x0, 0x5}, {0x1, 0x9, 0x4, 0x2}]}) syz_open_procfs(0x0, 0x0) 07:13:00 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) (fail_nth: 100) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:00 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a05053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 269.684811][ T22] audit: type=1326 audit(1634109180.681:2884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17966 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:13:00 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) syz_open_procfs(0x0, 0x0) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="8ec454ef9c45793da4281b4b285417e4e9fcd632be5411595fb54669fe2e7387558ca7e6a89b7f07", 0x28}, {&(0x7f00000000c0)="32e3fad323d6bc1e990a7d2255faa0a0704f006464fe2fd362b400bae9d908324ac890fd2cc81252e6f50779f9ffa70b6bad177e6ea92d378ca5c06a56e935b6b48992996d460d6db06540972e1f8d3822903e5c1cbaa591399813f6b7715c233ae958a022ce8b4d6137dbec5851b6b4693919d36b1d72cf836fb5046ff07367c73c785b0040a74ad927d3ffd3ff5f89e49eb1144a7d2959a5d0bac464a9e315a0dbee974362ec987e77219b3e2685aeaca036b390bd45e8", 0xb8}, {&(0x7f0000000180)="2c1d1f7dc9193c7da18c9f0606f0b8320a8708480b3fed114947c1e8322872bca52d63f5108b39e23bd3984ee63add77087a3ceab6eabff47be0b4ac7e787810203fcc64b4a2ce5ce60944e08fcf78e815f894839e3e63e8321eb2695a2b7951c99852f32abd24c56427dccc324bf3d334f2bf336b88ed11a31e828d607978d758c8b7f8f4da525f46c60fd874dd4fc7b9f28017932f", 0x96}, {&(0x7f0000000240)="2aa081af9d2c072d11a637fc80eada03b89ce12c0d97b9817be66cd3aab4b1538c9d03d76ebc7d1d3ae5c72150918cf2ac64c4ebc9881b7b56a7ffb70428a8a23df9d65b15cd4cd76f8010c4b9114ac14ce07b7e5ef00ae9efee60d683a0ba067b9f1cb9a7a6e6114cdde670e846a7cd5ba0a9e6777ae6bae75147d007", 0x7d}, {&(0x7f00000002c0)="7e3ac9db0ef5c12c75dc7955d11e0633c1f265a55eb38fcbf7239d4bfd0f7f423df7a47854bd6e00c3450b63d1b06063ef4bc2efe530d190db6d631d921c330e28dfa316abeb7a74ae7a863ee93ffe83d84b914f045c46886e469fa95ae952edf2ec30bbcf906c11d91ada7f93dc05f58d1a58c01ecd8a31b77dfd61f309c6e69b52b7be1c78cfcfa5e2394a772af90d53e7bf1bba", 0x95}, {&(0x7f0000000380)="27b247a74b804f3f02e87043e00d51a25b8418b69b3ab2dd1b9ef0e9cd7636771ce2f133cf670ffb9bd99c519189f371658b5eb34196c216e84a6787c155657bf6fdb93255f86d677cf272b51672e6c25a4b119bc0dc40dcd507ed7ef1", 0x5d}, {&(0x7f0000000400)="63039150a9021a12eacd6f2d552c7e56ab5bb90f0d801fa6d52585a202e1f4942cd5655df4833351b1eb4c0b751978f374da383d27eca6c3a52a8f22f075", 0x3e}], 0x7, 0x2) [ 269.786788][ C0] sd 0:0:1:0: tag#3163 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 269.796651][ C0] sd 0:0:1:0: tag#3163 CDB: opcode=0xe5 (vendor) [ 269.803010][ C0] sd 0:0:1:0: tag#3163 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 269.805148][T18008] FAULT_INJECTION: forcing a failure. [ 269.805148][T18008] name failslab, interval 1, probability 0, space 0, times 0 [ 269.812077][ C0] sd 0:0:1:0: tag#3163 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 269.812099][ C0] sd 0:0:1:0: tag#3163 CDB[20]: ba [ 269.839126][T18008] CPU: 1 PID: 18008 Comm: syz-executor.5 Not tainted 5.15.0-rc5-syzkaller #0 [ 269.839328][ C0] sd 0:0:1:0: tag#3166 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 269.847881][T18008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.847893][T18008] Call Trace: [ 269.857717][ C0] sd 0:0:1:0: tag#3166 CDB: opcode=0xe5 (vendor) [ 269.867727][T18008] dump_stack_lvl+0xd6/0x122 [ 269.867752][T18008] dump_stack+0x11/0x1b 07:13:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 269.871020][ C0] sd 0:0:1:0: tag#3166 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 269.877308][T18008] should_fail+0x23c/0x250 [ 269.881893][ C0] sd 0:0:1:0: tag#3166 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 269.886016][T18008] __should_failslab+0x81/0x90 [ 269.886037][T18008] should_failslab+0x5/0x20 [ 269.895048][ C0] sd 0:0:1:0: tag#3166 CDB[20]: ba [ 269.899410][T18008] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 269.928398][T18008] ? __kmalloc_node_track_caller+0x30/0x40 07:13:00 executing program 1: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x3) close(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='#'], 0x141) close(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) splice(r1, &(0x7f0000000000)=0x1, r2, &(0x7f0000000040)=0x100000000, 0x10000, 0xb) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 269.934310][T18008] __kmalloc_node_track_caller+0x30/0x40 [ 269.939981][T18008] ? alloc_skb_with_frags+0x90/0x390 [ 269.945276][T18008] __alloc_skb+0x187/0x420 [ 269.949720][T18008] alloc_skb_with_frags+0x90/0x390 [ 269.954835][T18008] sock_alloc_send_pskb+0x436/0x4e0 [ 269.960098][T18008] unix_dgram_sendmsg+0x4a4/0x1650 [ 269.965208][T18008] ? selinux_socket_sendmsg+0x8d/0x150 [ 269.970749][T18008] ? unix_dgram_poll+0x3e0/0x3e0 [ 269.975671][T18008] ____sys_sendmsg+0x39a/0x510 [ 269.980430][T18008] __sys_sendmmsg+0x388/0x520 [ 269.985144][T18008] __x64_sys_sendmmsg+0x53/0x60 [ 269.990070][T18008] do_syscall_64+0x44/0xa0 [ 269.994470][T18008] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 270.000365][T18008] RIP: 0033:0x7fbeead52a79 [ 270.004841][T18008] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 270.024535][T18008] RSP: 002b:00007fbee8aca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 07:13:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 270.032943][T18008] RAX: ffffffffffffffda RBX: 00007fbeeae56f60 RCX: 00007fbeead52a79 [ 270.040894][T18008] RDX: 0492492492492846 RSI: 00000000200bd000 RDI: 0000000000000004 [ 270.048857][T18008] RBP: 00007fbee8aca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 270.056819][T18008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 270.064770][T18008] R13: 00007ffec9b658cf R14: 00007fbee8aca300 R15: 0000000000022000 07:13:01 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:01 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a06053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:01 executing program 1: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x2, 0x8, 0x3b, 0x4}, {0x79e, 0x0, 0x3, 0xffffffff}, {0x7, 0x1, 0x7f, 0x7c40}, {0x200, 0x2, 0x9d, 0xffffff65}, {0x7, 0x9, 0x0, 0x1}, {0xff, 0x65, 0xb5, 0x1}, {0x6, 0x4, 0x2d, 0x6}, {0xfffd, 0x0, 0x3f, 0x1}]}) 07:13:01 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 270.124845][ T22] audit: type=1326 audit(1634109181.120:2885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18029 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:13:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = epoll_create(0xbb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000006}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100), 0x4) preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000040)={0x5b, 0x1, 0xbc89, "b074f156229f213a748f58a51506af6050638762353c4040826dda1028b2e39fe1b2438ee5da29dd7e1bdc63f8b7a36923b6b14bb9d7f056746052f108a4d5e59547334f8fafadaf2df7299bbf72c56ef4c7856869536a6bf60b9a"}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0xa0002007}) [ 270.185009][T18041] __nla_validate_parse: 18 callbacks suppressed [ 270.185023][T18041] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 270.224998][T18049] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:13:01 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x4) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:01 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a07053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 270.243518][T18050] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.0'. [ 270.314047][T18069] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:13:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:01 executing program 0: r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0xa, 0x200002) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000400)={r3, 0x3, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r3, 0x3, 0x6, @remote}, 0x10) r4 = socket(0x11, 0x800000003, 0x0) r5 = socket(0x11, 0x800000003, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000004b40)={0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="140000006a0001000000000000f58d00000004000080"], 0x14}], 0x1}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), r6) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCADDRT(r7, 0x8915, &(0x7f0000003100)={0x0, @l2tp={0x2, 0x0, @multicast1}, @generic={0x28, "1f00100006efbeffff0700"}, @hci, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1}) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) r9 = socket$packet(0x11, 0x2, 0x300) connect$packet(r9, &(0x7f0000000000)={0x11, 0xd, r8, 0x1, 0x9, 0x6, @multicast}, 0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000140)={r8, 0x3, 0x6, @remote}, 0x10) dup2(r0, r4) 07:13:01 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a08053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x7) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 270.956414][ T22] audit: type=1326 audit(1634109181.950:2886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18029 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:13:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="ff4344303031", 0xfffffffffffffe3a, 0x8800}], 0x0, &(0x7f0000012a00)) 07:13:02 executing program 0: r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0xa) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 271.044187][T18087] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:13:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a09053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:02 executing program 0: r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 271.105574][T18097] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:13:02 executing program 0: socket$inet6(0x10, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 271.197595][T18106] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:13:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x10) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 271.247871][T18114] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:13:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a0a053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:02 executing program 0: socket$inet6(0x10, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:02 executing program 0: socket$inet6(0x10, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 271.355132][T18124] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 271.410635][T18132] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:13:02 executing program 1: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x7) ptrace(0x11, r0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x44}, {0x35, 0x0, 0x0, 0x10000000}, {0x6}]}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) 07:13:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x11) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:02 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, 0x0, 0x0) 07:13:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a0b053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:02 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, 0x0, 0x0) 07:13:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000200), 0x0, 0x121002) setreuid(0x0, 0xee01) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x5393, &(0x7f0000000000)={0x12, 0x0, 0x0, "135616a4dada39"}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x501001, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0xfffffffffffffffc, 0xe9, 0x9, @buffer={0x0, 0x70, &(0x7f0000000080)=""/112}, &(0x7f0000000100)="7493d9efed99156de69ff4d1de4a9d3bb8c0925fc9fed93a64ca25d7c9c64c6de3d35b91f9a6dd25f6b9c3efab10ae87bd13c2d937ac69e85fb8b87705c16b9279b4b8148282c8fd71af8dd922ffdf73881b70193e3783a63a584e5e12c6b3e221d24beb40d72729e4d73ab569254728ace66317afc1c769997c44d4760cd3f613724a1310e4841e961c449b08256628681b62fe915fdd7677b88d551c49867997b9b8255639c72eec7d6adaed24b57ffda409d2e991ca013c476dc92a697423c86d33229cf6f6eb7419ee861ee1389d36a02b1602c7c9634f6fecfbde7250e787145f791d0246a354", &(0x7f0000000240)=""/225, 0x3ff, 0x1, 0x0, &(0x7f0000000340)}) 07:13:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0xc0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:02 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, 0x0, 0x0) 07:13:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a0c053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:02 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 07:13:02 executing program 1: r0 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_OPENAT2={0x1c, 0x5, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000003c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x20010001) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x3000006, 0x11, r0, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f00000001c0)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x8}, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000dc000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_setup(0x2de1, &(0x7f0000000280)={0x0, 0x9fb7}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000380)=0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000ac0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x6374, 0x0, 0x0, 0x0, 0x0) 07:13:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x700) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:02 executing program 4: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053480)={0xcdf, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "e88f87b5aa15ad"}) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) r7 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r7, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r10}, {r10}, {r10}, {}, {}, {}, {}, {r10}, {0x0, r11}, {}, {r9}, {0x0, r11}, {}, {r10, r11}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {r9}, {}, {}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {0x0, r11}, {0x0, r11}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {r10}, {}, {}, {0x0, r11}, {}, {r9, r11}, {}, {}, {}, {r10}, {r9}, {}, {}, {}, {}, {}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {r10}, {r9}, {}, {r10}, {}, {}, {}, {}, {}, {}, {r9}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {r9, r11}, {0x0, r11}, {r10, r11}, {0x0, r11}, {}, {}, {r9}, {r9}, {r10}, {}, {r9}, {r9, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {r9}, {r10, r11}, {0x0, r11}, {}, {r10}, {}, {}, {}, {r9}, {}, {r10}, {r9}, {}, {r10}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {r9, r11}, {r10}, {}, {0x0, r11}, {}, {r10}, {0x0, r11}, {}, {}, {r9}, {}, {0x0, r11}, {r9, r11}, {r10, r11}, {}, {}, {}, {r9}, {}, {}, {0x0, r11}, {r9}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {r9}, {r10}, {}, {0x0, r11}, {}, {0x0, r11}, {0x0, r11}, {}, {r10, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {r9}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {0x0, r11}, {}, {}, {}, {r9}, {}, {}, {r10}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {r9}, {}, {}, {}, {r10}, {r10}, {r9}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "2156816c73038c"}) r12 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r12, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r13, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r15}, {r15}, {r15}, {}, {}, {}, {}, {r15}, {0x0, r16}, {}, {r14}, {0x0, r16}, {}, {r15, r16}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {r14}, {}, {}, {}, {0x0, r16}, {}, {}, {0x0, r16}, {}, {0x0, r16}, {0x0, r16}, {}, {0x0, r16}, {}, {}, {0x0, r16}, {r15}, {}, {}, {0x0, r16}, {}, {r14, r16}, {}, {}, {}, {r15}, {r14}, {}, {}, {}, {}, {}, {0x0, r16}, {0x0, r16}, {0x0, r16}, {0x0, r16}, {0x0, r16}, {0x0, r16}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {r15}, {r14}, {}, {r15}, {}, {}, {}, {}, {}, {}, {r14}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {r14, r16}, {0x0, r16}, {r15, r16}, {0x0, r16}, {}, {}, {r14}, {r14}, {r15}, {}, {r14}, {r14, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {r14}, {r15, r16}, {0x0, r16}, {}, {r15}, {}, {}, {}, {r14}, {}, {r15}, {r14}, {}, {r15}, {0x0, r16}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {r14, r16}, {r15}, {}, {0x0, r16}, {}, {r15}, {0x0, r16}, {}, {}, {r14}, {}, {0x0, r16}, {r14, r16}, {r15, r16}, {}, {}, {}, {r14}, {}, {}, {0x0, r16}, {r14}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {r14}, {r15}, {}, {0x0, r16}, {}, {0x0, r16}, {0x0, r16}, {}, {r15, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {r14}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {0x0, r16}, {}, {}, {}, {r14}, {}, {}, {r15}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {r14}, {}, {}, {}, {r15}, {r15}, {r14}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {r14}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054480)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054680)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {r5}, {}, {0x0, r11}, {}, {r14, r17}], 0x1, "d28ccac4f825e3"}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) syz_open_procfs(0x0, 0x0) 07:13:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a0d053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:02 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 07:13:02 executing program 1: sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="ffee0000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000ee600003600020008000100000000000400040008000200000000000800020000000028b8000100000000002c00270008000100000000000c000400000000000000000008000100000000000c0005001c000000000000000c00090008"], 0x3}}, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x108, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x101}, {0x6, 0x16, 0x5}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8}, {0x6, 0x16, 0x4}, {0x5}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc74}, {0x6}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x2}, {0x5}}]}, 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="5500000018007f5f00fe01b2a4a280930206000100000001", 0x18}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 07:13:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:02 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 271.810626][ C1] sd 0:0:1:0: tag#3146 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 271.820492][ C1] sd 0:0:1:0: tag#3146 CDB: opcode=0xe5 (vendor) [ 271.826836][ C1] sd 0:0:1:0: tag#3146 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 271.835875][ C1] sd 0:0:1:0: tag#3146 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 271.844941][ C1] sd 0:0:1:0: tag#3146 CDB[20]: ba [ 271.851111][ C1] sd 0:0:1:0: tag#3151 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s 07:13:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a0e053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 271.860986][ C1] sd 0:0:1:0: tag#3151 CDB: opcode=0xe5 (vendor) [ 271.867355][ C1] sd 0:0:1:0: tag#3151 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 271.869118][T18191] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 271.876400][ C1] sd 0:0:1:0: tag#3151 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 271.893470][ C1] sd 0:0:1:0: tag#3151 CDB[20]: ba [ 271.901730][ C0] sd 0:0:1:0: tag#3163 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 271.911565][ C0] sd 0:0:1:0: tag#3163 CDB: opcode=0xe5 (vendor) [ 271.917898][ C0] sd 0:0:1:0: tag#3163 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 271.926951][ C0] sd 0:0:1:0: tag#3163 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 271.935989][ C0] sd 0:0:1:0: tag#3163 CDB[20]: ba 07:13:02 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}], 0x1}, 0x0) 07:13:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0xa00) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:03 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}], 0x1}, 0x0) [ 271.951660][ T22] audit: type=1326 audit(1634109182.940:2887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18177 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:13:03 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a10053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 272.642024][ C1] sd 0:0:1:0: tag#3152 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 272.642923][ C0] sd 0:0:1:0: tag#3153 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 272.651883][ C1] sd 0:0:1:0: tag#3152 CDB: opcode=0xe5 (vendor) [ 272.661668][ C0] sd 0:0:1:0: tag#3153 CDB: opcode=0xe5 (vendor) [ 272.667997][ C1] sd 0:0:1:0: tag#3152 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 272.668015][ C1] sd 0:0:1:0: tag#3152 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 272.674325][ C0] sd 0:0:1:0: tag#3153 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 272.683314][ C1] sd 0:0:1:0: tag#3152 CDB[20]: ba [ 272.692320][ C0] sd 0:0:1:0: tag#3153 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 272.715482][ C0] sd 0:0:1:0: tag#3153 CDB[20]: ba 07:13:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:03 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x14, 0x7}, {0x6c, 0x0, 0x4}, {0x6}]}) syz_open_procfs(0x0, 0x0) 07:13:03 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a11053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:03 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}], 0x1}, 0x0) 07:13:03 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x1100) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:03 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES16=r0, @ANYRESDEC, @ANYRESOCT=0x0, @ANYRES16, @ANYRES64=r0, @ANYRES16, @ANYRES64=r0, @ANYRESHEX]) chdir(&(0x7f0000000380)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4003012, r2, 0x0) [ 272.727678][ T22] audit: type=1326 audit(1634109183.720:2888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18177 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:13:03 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {0x0}], 0x2}, 0x0) 07:13:03 executing program 1: r0 = creat(&(0x7f0000000280)='./bus\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000200), 0x175d900f) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa3f2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2000}, 0x0, 0xffffdfffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f00000002c0)={0x0, 0x0, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0xae, 0xf8, 0x6, 0xe0, 0x0, 0x5, 0x401, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x2, 0x4, 0x2, 0x0, 0x7f, 0x5bdbe5d, 0x0, 0x0, 0x2, 0x0, 0x8}, 0x0, 0x9, r2, 0x8) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xf}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x19) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') 07:13:03 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {0x0}], 0x2}, 0x0) 07:13:03 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a12053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 272.828873][T18232] tmpfs: Unknown parameter 'ÿÿ' [ 272.841998][ T22] audit: type=1326 audit(1634109183.830:2889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18229 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:13:03 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x2000) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:03 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {0x0}], 0x2}, 0x0) 07:13:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04033900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:04 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {&(0x7f0000000040)}], 0x2}, 0x0) 07:13:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x3e80) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 273.665090][ T22] audit: type=1326 audit(1634109184.660:2890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18229 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:13:04 executing program 1: fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000040)) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x8001]}, 0x8) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="3d7fd52d3cc56691f119310409f20d4835e5d72bade690065fe649cd7033bdf85636bbd9839125c663c6c952ca6579089e33804f7c1a69fea11b3ccc4ebd78f16d765a0bb076ca3dcd2c3208a659559b8d1507f8aef02ecea3de16606574b6ebff570eff0b1fa06565", 0x69}], 0x1, 0x5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendfile(r2, r1, &(0x7f0000000200)=0x1, 0xffffffff) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x40d800, 0x0) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000280)) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)={'L+', 0x10001}, 0x16, 0x1) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r3, 0x7, &(0x7f0000000340)=r0, 0x1) r4 = open(&(0x7f0000000380)='./file0\x00', 0x105000, 0x100) write$P9_RXATTRWALK(r4, &(0x7f00000003c0)={0xf, 0x1f, 0x2, 0x6}, 0xf) write(r4, &(0x7f0000000400)="db6f22f42f5c2b59d5eb2eb964c8a1c2b53fbcd65c0ba32588afaa187067f62a45a1004812fc1d1dd3f9fba56da570aa728938163765b161c0c4f6c05a9577415b40ace30d29556bd19f31f2c76817d73b5d5a080463770b9f08a299e2e0baae", 0x60) r5 = openat$incfs(r3, &(0x7f0000000480)='.pending_reads\x00', 0x400, 0x180) ioctl$INCFS_IOC_PERMIT_FILL(r5, 0x40046721, &(0x7f00000004c0)={r0}) write$binfmt_misc(r2, &(0x7f0000000500)={'syz1', "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"}, 0x1004) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001540), 0x141081, 0x0) getsockopt$inet6_tcp_int(r6, 0x6, 0x10, &(0x7f0000001580), &(0x7f00000015c0)=0x4) 07:13:04 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x7) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x7) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x8, 0x1, 0x6, 0x6, 0x3f, 0x1f}) syz_open_procfs(r1, 0x0) 07:13:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x1) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 07:13:04 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) syz_open_procfs(0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x4, 0x2, 0x8, 0x5}, {0x5, 0x40, 0x3, 0x200}, {0xfa87, 0x7f, 0x2, 0xf17}]}) 07:13:04 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {&(0x7f0000000040)}], 0x2}, 0x0) 07:13:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04043900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:04 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {&(0x7f0000000040)}], 0x2}, 0x0) 07:13:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x3ec0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 273.841598][ T22] audit: type=1326 audit(1634109184.830:2891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18283 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:13:04 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {&(0x7f0000000040)="7300507ad61211", 0x7}], 0x2}, 0x0) 07:13:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000004b40)={0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000003d80)={0x14, 0x6a, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r1, 0x402, 0xb1c661d318500c51) r2 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r2, 0x402, 0xe3348cf9415ac3) fcntl$setownex(r2, 0xf, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r3, 0x402, 0xb1c661d318500c5c) fcntl$setownex(r1, 0xf, &(0x7f0000000000)) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x8, 0x6, 0x201, 0x0, 0x0, {0xb, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c000}, 0x40000) preadv(r1, 0x0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000040)=0x2c, 0x7fffffff) 07:13:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x4000) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04063900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:05 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {&(0x7f0000000040)="7300507ad61211", 0x7}], 0x2}, 0x0) [ 274.028965][T18317] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1544 sclass=netlink_route_socket pid=18317 comm=syz-executor.1 [ 274.062617][T18317] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1544 sclass=netlink_route_socket pid=18317 comm=syz-executor.1 07:13:05 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) r1 = syz_open_procfs(0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000000c0)={0x0, 0x8, 0x106, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f00000004c0)={0x0, 0x4, 0x7ff}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f00000008c0)={0x0, 0x9, 0x2, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000cc0)={0x1e, 0x0, {0x3, @struct={0x504, 0x4a46}, r2, 0x1, 0x1492, 0x8, 0x1, 0x1f, 0x0, @struct={0x3, 0x69}, 0x6, 0x4, [0x6, 0x6, 0xcc5b0bc, 0x28c, 0x0, 0x292]}, {0x0, @struct={0x800, 0xfffffff9}, r3, 0x2, 0x6, 0x0, 0xab, 0x8, 0xc0, @usage=0x7ff, 0x9, 0x7f, [0x1, 0x20, 0x13a2, 0x8, 0x400, 0x80000001]}, {0x6, @usage=0x100, r4, 0x0, 0x7d6, 0x61, 0x10001, 0x9, 0x400, @struct={0x2, 0x5}, 0x8, 0x81, [0x80000001, 0x800, 0x9, 0x800, 0x1f, 0x9]}, {0x7fffffff, 0xfffffffffffffffc, 0x7f}}) 07:13:05 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {&(0x7f0000000040)="7300507ad61211", 0x7}], 0x2}, 0x0) 07:13:05 executing program 1: socket(0x10, 0x2, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x4302, 0x7c41, 0x0, 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) ioctl$TIOCGDEV(r4, 0x80045432, &(0x7f00000000c0)) bind$unix(r3, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r3, 0x0) accept(r3, 0x0, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) connect(r5, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) accept4$unix(r3, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) 07:13:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {0x0, r6}, {r5}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:05 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04093900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:05 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x803e) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 274.662940][ T22] audit: type=1326 audit(1634109185.650:2892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18283 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:13:05 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {&(0x7f0000000040)="7300507ad612110000ff", 0xa}], 0x2}, 0x0) [ 274.749121][ T22] audit: type=1326 audit(1634109185.740:2893): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18337 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:13:05 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a040b3900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:05 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {&(0x7f0000000040)="7300507ad612110000ff", 0xa}], 0x2}, 0x0) 07:13:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:05 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0xc000) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:05 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04123900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 274.929383][T18338] ================================================================== [ 274.937486][T18338] BUG: KCSAN: data-race in io_clean_op / kiocb_done [ 274.944077][T18338] [ 274.946397][T18338] write to 0xffff88810173fd58 of 4 bytes by task 18335 on cpu 0: [ 274.954107][T18338] io_clean_op+0x3aa/0x3e0 [ 274.958521][T18338] io_req_task_complete+0xb2/0x1e0 [ 274.963629][T18338] tctx_task_work+0x275/0x4d0 [ 274.968415][T18338] task_work_run+0xae/0x130 [ 274.972898][T18338] exit_to_user_mode_prepare+0xf8/0x190 [ 274.978423][T18338] syscall_exit_to_user_mode+0x20/0x40 [ 274.983865][T18338] do_syscall_64+0x50/0xa0 [ 274.988263][T18338] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 274.994137][T18338] [ 274.996447][T18338] read to 0xffff88810173fd58 of 4 bytes by task 18338 on cpu 1: [ 275.004052][T18338] kiocb_done+0x1c5/0x710 [ 275.008374][T18338] io_issue_sqe+0x3df5/0x67b0 [ 275.013034][T18338] io_wq_submit_work+0xf5/0x2c0 [ 275.017868][T18338] io_worker_handle_work+0x788/0xa20 [ 275.023137][T18338] io_wqe_worker+0x1b9/0x540 [ 275.027817][T18338] ret_from_fork+0x1f/0x30 [ 275.032246][T18338] [ 275.034552][T18338] value changed: 0x000c0302 -> 0x00090102 [ 275.040252][T18338] [ 275.042563][T18338] Reported by Kernel Concurrency Sanitizer on: [ 275.048684][T18338] CPU: 1 PID: 18338 Comm: iou-wrk-18335 Not tainted 5.15.0-rc5-syzkaller #0 [ 275.057334][T18338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.067365][T18338] ================================================================== [ 275.235414][T18375] ================================================================== [ 275.243500][T18375] BUG: KCSAN: data-race in io_clean_op / io_wq_free_work [ 275.250535][T18375] [ 275.252842][T18375] write to 0xffff888133ec5458 of 4 bytes by task 18335 on cpu 0: [ 275.260543][T18375] io_clean_op+0x3aa/0x3e0 [ 275.264950][T18375] io_req_task_complete+0xb2/0x1e0 [ 275.270055][T18375] tctx_task_work+0x275/0x4d0 [ 275.274716][T18375] task_work_run+0xae/0x130 [ 275.279204][T18375] exit_to_user_mode_prepare+0xf8/0x190 [ 275.284742][T18375] syscall_exit_to_user_mode+0x20/0x40 [ 275.290190][T18375] do_syscall_64+0x50/0xa0 [ 275.294603][T18375] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 275.300493][T18375] [ 275.302803][T18375] read to 0xffff888133ec5458 of 4 bytes by task 18375 on cpu 1: [ 275.310417][T18375] io_wq_free_work+0x1e/0xd0 [ 275.315003][T18375] io_worker_handle_work+0x7e2/0xa20 [ 275.320286][T18375] io_wqe_worker+0x1b9/0x540 [ 275.324871][T18375] ret_from_fork+0x1f/0x30 [ 275.329277][T18375] [ 275.331583][T18375] value changed: 0x000c0302 -> 0x00090102 [ 275.337286][T18375] [ 275.339592][T18375] Reported by Kernel Concurrency Sanitizer on: [ 275.345721][T18375] CPU: 1 PID: 18375 Comm: iou-wrk-18335 Not tainted 5.15.0-rc5-syzkaller #0 [ 275.354388][T18375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.364446][T18375] ================================================================== [ 275.577173][ T22] audit: type=1326 audit(1634109186.570:2894): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18337 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 07:13:06 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) vmsplice(0xffffffffffffffff, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, 0x1) syz_open_procfs(0x0, 0x0) 07:13:06 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {&(0x7f0000000040)="7300507ad612110000ff", 0xa}], 0x2}, 0x0) 07:13:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:06 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04153900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:06 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0xc03e) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 275.696288][ T22] audit: type=1326 audit(1634109186.689:2895): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18394 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 275.733391][T18402] __nla_validate_parse: 29 callbacks suppressed 07:13:06 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {&(0x7f0000000040)="7300507ad612110000ff0ea9", 0xc}], 0x2}, 0x0) [ 275.733407][T18402] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:13:06 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {&(0x7f0000000040)="7300507ad612110000ff0ea9", 0xc}], 0x2}, 0x0) 07:13:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4, r6}, {}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:06 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0xff03) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:06 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04163900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 275.802401][T18410] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:13:06 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0204053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0x48}, {&(0x7f0000000040)="7300507ad612110000ff0ea9", 0xc}], 0x2}, 0x0) 07:13:06 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x33fe0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 275.899094][T18419] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 275.963138][T18428] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. 07:13:07 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x1}, 0x0) 07:13:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:07 executing program 1: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000180), 0x7a, 0x400000) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r6}, {r6}, {r6}, {}, {}, {}, {}, {r6}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {r5}, {}, {}, {}, {0x0, r7}, {}, {}, {0x0, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {}, {}, {0x0, r7}, {r6}, {}, {}, {0x0, r7}, {}, {r5, r7}, {}, {}, {}, {r6}, {r5}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {r6}, {r5}, {}, {r6}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {r5, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {}, {}, {r5}, {r5}, {r6}, {}, {r5}, {r5, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {r5}, {r6, r7}, {0x0, r7}, {}, {r6}, {}, {}, {}, {r5}, {}, {r6}, {r5}, {}, {r6}, {0x0, r7}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r7}, {r6}, {}, {0x0, r7}, {}, {r6}, {0x0, r7}, {}, {}, {r5}, {}, {0x0, r7}, {r5, r7}, {r6, r7}, {}, {}, {}, {r5}, {}, {}, {0x0, r7}, {r5}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {r5}, {r6}, {}, {0x0, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {r5}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r7}, {}, {}, {}, {r5}, {}, {}, {r6}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {r5}, {}, {}, {}, {r6}, {r6}, {r5}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000053000)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x7, "988d459374ad9d"}) preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000001c0)) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r8, &(0x7f0000003700)=[{&(0x7f0000000440)="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0x1000}, {&(0x7f0000002440)="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0x1000}, {&(0x7f0000000300)="4098dd21ab66410d7d92401dbf7f2c54aeb970eb34771d7657604ee74f69941c49f2df5e051eab5ce1c0ebb199aa463e9221ad868bef5f2d144f079f9d2cf79642b58b5b", 0x44}, {&(0x7f0000003440)="5a97616d3edcd259d3451ee1a57d633f7f36a9d8230f67e0ab6ced2f739233b48cef26435056bf026a5475c21e09a91a23b0737abedddc119b3cc3d90509f528fd89f20a62e7ac8caa20645a91853eccbf33e49edde7ec3f8f7139db663fcf411544f0fb1af550de4cf17224e926aedc234be06b20347656f9142b0857be65d3bfe5242342157aaeaf2cd953aa80df042466216b6c8ec601b45f043c2e05e01c7b96e360f8d96f071882eef67c0e61311d034e141ab0af943888db8dc6e91ca1e49348e50d0ad1d649ac893ef0c10f2a06cb0878c22d", 0xd6}, {&(0x7f0000003540)="05cff496c8da0533d15e37886d2a9eba3c5f892668dc3003df42a1e9294edd7abd8f45839b0ebfa8d618d42d2a2b32564ccec766de02b1ded3d1abbdeade9d8f24ab1c22e0715cdf6f2d72d6df75f4e78b24943fe8e053b3e8e729ddad8512f93dd761e8aea39f9e342547f8242f307a98426efaa74568114e016f19e2d4248a08c4f3d9ec9b18ac905805bc80afe42f7c35e5f1de5f406505a897b9e08333e02d9b7208", 0xa4}, {&(0x7f0000003600)="fba3c3cb6fc4ea11feaa7f38aa0a65a9a87b3f78ecf7bd820778fc6eff2badb9e72146c8b1d3e8d9d70027e34831f38116c5c4e90bdd4bdfe6e845ebad54f4debcd1a42b306b04a5329452afcf666a034a4e36d1c1d294513b8e844c6699a38ef95072fb5d43b26a89f93a6db4e7392256dedcd19fea3dff69ea491c7da391968f3ec58a53a2330adbc676c9fba03b91633107a233da266f73ee29f072cd1f0f2e7114ee6b3c16324b499597509afde7b43fbd14c13f73913dda6a82995d943d3574d499c388f3c3a41aea5decd80ed1b3ee3cc4e4251bc6722f249e846c7da00072bb404cec3ba869a8ea6a713d2b1a4f56", 0xf2}, {&(0x7f0000000240)="23615b511daca8782493eb2f8c49f9ed79e3ed87", 0x14}], 0xa, 0x18d, 0xfffffffc) 07:13:07 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x2697, 0x0, 0xff, 0x1}, {0x6c}, {0x6}]}) syz_open_procfs(0x0, 0x0) 07:13:07 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04253900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:07 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x34000) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 276.521463][ T22] audit: type=1326 audit(1634109187.509:2896): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18394 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fceb189ea79 code=0x0 [ 276.602075][ C0] sd 0:0:1:0: tag#3138 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 276.611950][ C0] sd 0:0:1:0: tag#3138 CDB: opcode=0xe5 (vendor) [ 276.618295][ C0] sd 0:0:1:0: tag#3138 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 276.627339][ C0] sd 0:0:1:0: tag#3138 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 276.636394][ C0] sd 0:0:1:0: tag#3138 CDB[20]: ba 07:13:07 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x1}, 0x0) 07:13:07 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001540), 0x2480c1, 0x0) bind$inet6(r1, &(0x7f0000001580)={0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}, 0x1c) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000001740)={0x0, 0x0, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) r2 = syz_open_dev$evdev(&(0x7f0000000480), 0xac0b, 0xa8200) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000540)={{r0}, 0x0, 0x8, @inherit={0x48, &(0x7f0000001680)=ANY=[@ANYBLOB="010000000000000000000000000000070000000000000000f41d80030000001800000000000000080000000000000008000000000000000300000000000000570e00000000000000b190c0d4126c2ff980d160611995f92cecdfa742d76345ebfffeabacd3288f9a0943b32866c61013d7e186361994f52ceb46952b6aa0ba6f5b980527f9578d4da3da4f7578b0a5a3da8a3ac27fe7e4d100000000000000000dbd69809e7cd5ab"]}, @subvolid=0x20}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x6c}, {0x6}]}) syz_open_procfs(0x0, 0x0) 07:13:07 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x1}, 0x0) [ 276.665052][T18445] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 276.675466][ C0] sd 0:0:1:0: tag#3157 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 276.685294][ C0] sd 0:0:1:0: tag#3157 CDB: opcode=0xe5 (vendor) [ 276.691641][ C0] sd 0:0:1:0: tag#3157 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 276.700687][ C0] sd 0:0:1:0: tag#3157 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 276.709753][ C0] sd 0:0:1:0: tag#3157 CDB[20]: ba 07:13:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 276.742809][T18456] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.4'. [ 276.764935][ C0] sd 0:0:1:0: tag#3156 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 276.774771][ C0] sd 0:0:1:0: tag#3156 CDB: opcode=0xe5 (vendor) [ 276.781124][ C0] sd 0:0:1:0: tag#3156 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 07:13:07 executing program 1: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000180), 0x7a, 0x400000) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r6}, {r6}, {r6}, {}, {}, {}, {}, {r6}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {r5}, {}, {}, {}, {0x0, r7}, {}, {}, {0x0, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {}, {}, {0x0, r7}, {r6}, {}, {}, {0x0, r7}, {}, {r5, r7}, {}, {}, {}, {r6}, {r5}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {r6}, {r5}, {}, {r6}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {r5, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {}, {}, {r5}, {r5}, {r6}, {}, {r5}, {r5, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {r5}, {r6, r7}, {0x0, r7}, {}, {r6}, {}, {}, {}, {r5}, {}, {r6}, {r5}, {}, {r6}, {0x0, r7}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r7}, {r6}, {}, {0x0, r7}, {}, {r6}, {0x0, r7}, {}, {}, {r5}, {}, {0x0, r7}, {r5, r7}, {r6, r7}, {}, {}, {}, {r5}, {}, {}, {0x0, r7}, {r5}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {r5}, {r6}, {}, {0x0, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {r5}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r7}, {}, {}, {}, {r5}, {}, {}, {r6}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {r5}, {}, {}, {}, {r6}, {r6}, {r5}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000053000)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x7, "988d459374ad9d"}) preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000001c0)) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r8, &(0x7f0000003700)=[{&(0x7f0000000440)="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0x1000}, {&(0x7f0000002440)="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0x1000}, {&(0x7f0000000300)="4098dd21ab66410d7d92401dbf7f2c54aeb970eb34771d7657604ee74f69941c49f2df5e051eab5ce1c0ebb199aa463e9221ad868bef5f2d144f079f9d2cf79642b58b5b", 0x44}, {&(0x7f0000003440)="5a97616d3edcd259d3451ee1a57d633f7f36a9d8230f67e0ab6ced2f739233b48cef26435056bf026a5475c21e09a91a23b0737abedddc119b3cc3d90509f528fd89f20a62e7ac8caa20645a91853eccbf33e49edde7ec3f8f7139db663fcf411544f0fb1af550de4cf17224e926aedc234be06b20347656f9142b0857be65d3bfe5242342157aaeaf2cd953aa80df042466216b6c8ec601b45f043c2e05e01c7b96e360f8d96f071882eef67c0e61311d034e141ab0af943888db8dc6e91ca1e49348e50d0ad1d649ac893ef0c10f2a06cb0878c22d", 0xd6}, {&(0x7f0000003540)="05cff496c8da0533d15e37886d2a9eba3c5f892668dc3003df42a1e9294edd7abd8f45839b0ebfa8d618d42d2a2b32564ccec766de02b1ded3d1abbdeade9d8f24ab1c22e0715cdf6f2d72d6df75f4e78b24943fe8e053b3e8e729ddad8512f93dd761e8aea39f9e342547f8242f307a98426efaa74568114e016f19e2d4248a08c4f3d9ec9b18ac905805bc80afe42f7c35e5f1de5f406505a897b9e08333e02d9b7208", 0xa4}, {&(0x7f0000003600)="fba3c3cb6fc4ea11feaa7f38aa0a65a9a87b3f78ecf7bd820778fc6eff2badb9e72146c8b1d3e8d9d70027e34831f38116c5c4e90bdd4bdfe6e845ebad54f4debcd1a42b306b04a5329452afcf666a034a4e36d1c1d294513b8e844c6699a38ef95072fb5d43b26a89f93a6db4e7392256dedcd19fea3dff69ea491c7da391968f3ec58a53a2330adbc676c9fba03b91633107a233da266f73ee29f072cd1f0f2e7114ee6b3c16324b499597509afde7b43fbd14c13f73913dda6a82995d943d3574d499c388f3c3a41aea5decd80ed1b3ee3cc4e4251bc6722f249e846c7da00072bb404cec3ba869a8ea6a713d2b1a4f56", 0xf2}, {&(0x7f0000000240)="23615b511daca8782493eb2f8c49f9ed79e3ed87", 0x14}], 0xa, 0x18d, 0xfffffffc) 07:13:07 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x40000) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 276.790154][ C0] sd 0:0:1:0: tag#3156 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 276.799197][ C0] sd 0:0:1:0: tag#3156 CDB[20]: ba [ 276.804329][ C0] sd 0:0:1:0: tag#3157 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 276.814156][ C0] sd 0:0:1:0: tag#3157 CDB: opcode=0xe5 (vendor) [ 276.820540][ C0] sd 0:0:1:0: tag#3157 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 276.829578][ C0] sd 0:0:1:0: tag#3157 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 07:13:07 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) [ 276.838615][ C0] sd 0:0:1:0: tag#3157 CDB[20]: ba [ 276.848869][T18467] netlink: 65319 bytes leftover after parsing attributes in process `syz-executor.2'. [ 276.849091][ C1] sd 0:0:1:0: tag#3154 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 276.868298][ C1] sd 0:0:1:0: tag#3154 CDB: opcode=0xe5 (vendor) [ 276.874613][ C1] sd 0:0:1:0: tag#3154 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 276.883654][ C1] sd 0:0:1:0: tag#3154 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 276.892688][ C1] sd 0:0:1:0: tag#3154 CDB[20]: ba [ 276.911613][ C0] sd 0:0:1:0: tag#3170 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 276.921459][ C0] sd 0:0:1:0: tag#3170 CDB: opcode=0xe5 (vendor) [ 276.927829][ C0] sd 0:0:1:0: tag#3170 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 07:13:07 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:07 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04050400090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) [ 276.936859][ C0] sd 0:0:1:0: tag#3170 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 276.945901][ C0] sd 0:0:1:0: tag#3170 CDB[20]: ba 07:13:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:08 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:08 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04050a00090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r5}, {r5}, {r5}, {}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {r4}, {r5}, {}, {r4}, {r4, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {}, {r5}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {r5}, {r4}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "2156816c73038c"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x0) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:08 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x14}, {0x9}, {0x6, 0x0, 0x8}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) syz_open_procfs(0x0, 0x0) 07:13:08 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12d", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492846, 0x200000) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) 07:13:08 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a040563ff090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:08 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 07:13:08 executing program 1: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000180), 0x7a, 0x400000) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {r6}, {r6}, {r6}, {}, {}, {}, {}, {r6}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {r5}, {}, {}, {}, {0x0, r7}, {}, {}, {0x0, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {}, {}, {0x0, r7}, {r6}, {}, {}, {0x0, r7}, {}, {r5, r7}, {}, {}, {}, {r6}, {r5}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {r6}, {r5}, {}, {r6}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {r5, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {}, {}, {r5}, {r5}, {r6}, {}, {r5}, {r5, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {r5}, {r6, r7}, {0x0, r7}, {}, {r6}, {}, {}, {}, {r5}, {}, {r6}, {r5}, {}, {r6}, {0x0, r7}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r7}, {r6}, {}, {0x0, r7}, {}, {r6}, {0x0, r7}, {}, {}, {r5}, {}, {0x0, r7}, {r5, r7}, {r6, r7}, {}, {}, {}, {r5}, {}, {}, {0x0, r7}, {r5}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {r5}, {r6}, {}, {0x0, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {r5}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r7}, {}, {}, {}, {r5}, {}, {}, {r6}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {r5}, {}, {}, {}, {r6}, {r6}, {r5}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000053000)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x7, "988d459374ad9d"}) preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x5d, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000001c0)) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r8, &(0x7f0000003700)=[{&(0x7f0000000440)="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0x1000}, {&(0x7f0000000040)="2ded7ac082b8e30cec98ec216b2e4bf8a2a3865067ba8891e001fefe299d539a6b31940b0687a355b0f867c72584667a6b9a32484fda8a85b361944fc5c9f42b2cecf5615eb81f1ece9631119f6ea71fe61c02c5da56139b4643fc5eba4de19e519dfc0d50e5fb4c9ac79d6abc96ace8199107aca1b5281b94c5", 0x7a}, {&(0x7f0000000100)="a05da1ce093810a2ee31e428cb0d7be887115440fdc03289b35b25491038f903e0399ff30d4e0d5631e5c8ce4314536b798b2928d67220911b06e4f21ee588523740752937a22ad766f85ff0fa5d8b82848105e11db717c04311b0ed", 0x5c}, {&(0x7f0000001440)="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