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", 0x1000}, {&(0x7f0000000400)="e07fed223099193f49883b24a7fe1853b10ee152a6dc5551755b28e9786ade82", 0x20}, {&(0x7f0000000440)="36369ca7c180169b04d5f7f54d7d09fbbfe3ce649a9b52fa019591dec88a", 0x1e}, {&(0x7f0000001500)="e658f5eb7a489c467c6e2478e3fe7dc39091ea1e252397fb9aafd652741b9d0631871ba75cc00d88806b33753642f76123a8c1481039aaebac07dbf526f7fe02724e9a447a75912f5fa165", 0x4b}], 0x7, &(0x7f0000000480)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xff}}], 0x18}, 0x41) [ 1856.426583][T31433] FAULT_INJECTION: forcing a failure. [ 1856.426583][T31433] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1856.439736][T31433] CPU: 0 PID: 31433 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1856.448593][T31433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1856.458650][T31433] Call Trace: [ 1856.461930][T31433] dump_stack+0x137/0x19d [ 1856.466297][T31433] should_fail+0x23c/0x250 [ 1856.470812][T31433] should_fail_usercopy+0x16/0x20 [ 1856.476289][T31433] _copy_from_user+0x1c/0xd0 [ 1856.480903][T31433] do_recvmmsg+0x240/0x9e0 [ 1856.485516][T31433] ? do_anonymous_page+0x411/0x8b0 [ 1856.490648][T31433] ? fsnotify_perm+0x59/0x2e0 [ 1856.495323][T31433] ? __fsnotify_parent+0x32f/0x430 [ 1856.500473][T31433] ? __fget_light+0x21b/0x260 [ 1856.505213][T31433] ? __cond_resched+0x11/0x40 [ 1856.509894][T31433] __x64_sys_recvmmsg+0xcf/0x150 [ 1856.514828][T31433] ? exit_to_user_mode_prepare+0x65/0x190 [ 1856.520556][T31433] do_syscall_64+0x4a/0x90 20:45:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) 20:45:38 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x6, 0x5, 0x9, 0x9, @time={0xfffffc00, 0xfffffeff}, {0x80}, {0x8, 0x5b}, @queue={0x0, {0x81, 0xfffffff8}}}, {0xaf, 0x0, 0x1, 0x4, @tick=0x5, {0x5, 0x3}, {0x1, 0x43}, @result={0xfffffff9, 0xfff}}], 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:45:38 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000380)={'filter\x00', 0x0, 0x4, 0x0, [0x2], 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$inet(r2, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)="eb", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000002a00)="94", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000a00)="bf", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="d5", 0x1}, {&(0x7f0000000340)="18", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="fd", 0x1}, {&(0x7f00000005c0)="a5", 0x1}, {&(0x7f0000000680)="96", 0x1}, {&(0x7f0000000700)="95", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000001b00)='E', 0x1}, {&(0x7f0000001c00)="9a", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000003000)='1', 0x1}, {&(0x7f0000001e80)='*', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001fc0)="90", 0x1}, {&(0x7f0000002000)="11", 0x1}, {&(0x7f0000002080)="af", 0x1}, {&(0x7f0000002140)='X', 0x1}], 0x4}}], 0x8, 0x60cd000) sendto$inet(r2, &(0x7f00000001c0)="b0", 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @rand_addr=0x64010100}, {0x2, 0x4e24, @remote}, {0x2, 0x4e24, @local}, 0x25a, 0x0, 0x0, 0x0, 0x3000, &(0x7f0000000000)='bond_slave_1\x00', 0x8000, 0x0, 0x1cd}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r3, &(0x7f0000000200)='./file0\x00', 0x400000, 0x200) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1856.524979][T31433] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1856.530882][T31433] RIP: 0033:0x4665d9 [ 1856.534782][T31433] 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 [ 1856.554409][T31433] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1856.562830][T31433] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:45:38 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, @ipx={0x4, 0x8000, 0x3, "0d89f8d2faa0", 0x9}, @in={0x2, 0x4e21, @loopback}, @nl=@kern={0x10, 0x0, 0x0, 0x2000}, 0x7, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)='macvtap0\x00', 0xfffffffffffffff8, 0x7}) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:38 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x2) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) recvfrom(r1, &(0x7f0000000300)=""/223, 0xdf, 0x100, &(0x7f0000000000)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x10000}}, 0x80) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = accept$inet(r0, &(0x7f0000006fc0)={0x2, 0x0, @local}, &(0x7f0000007000)=0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r4, 0x8931, &(0x7f0000000000)=':') sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r4, &(0x7f0000007380)={&(0x7f0000007180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000007340)={&(0x7f00000071c0)={0x150, 0x0, 0x2, 0x70bd25, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8}, {0x6, 0x16, 0x1ff}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0xf01d}, {0x8, 0xb, 0x80}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8001}, {0x6, 0x16, 0x7ff}, {0x5, 0x12, 0x1}, {0x6}, {0x8, 0xb, 0xfffffffb}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x63}, {0x6, 0x16, 0x3}, {0x5}, {0x6, 0x11, 0x1f}, {0x8, 0xb, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x7}, {0x5}, {0x6, 0x11, 0x800}, {0x8, 0xb, 0x2}}]}, 0x150}}, 0x20000001) recvfrom(r3, &(0x7f0000007040)=""/171, 0xab, 0x10100, &(0x7f0000007100)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x80) getsockopt$inet6_opts(r2, 0x29, 0xb, 0x0, &(0x7f0000000040)) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000006d40)=""/233, &(0x7f0000006b40)=0xe9) recvmmsg(r2, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006f40)=[{&(0x7f0000000100)=""/102, 0x66}, {&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000000400)=""/252, 0xfc}, {&(0x7f0000000500)=""/4, 0x4}, {&(0x7f0000000540)=""/248, 0xf8}, {&(0x7f0000000640)=""/190, 0xbe}, {&(0x7f0000006e40)=""/244, 0xf4}], 0x7, &(0x7f0000000780)=""/20, 0x14}}, {{&(0x7f00000007c0)=@x25, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000840)=""/72, 0x48}, {&(0x7f00000008c0)=""/211, 0xd3}, {&(0x7f00000009c0)=""/34, 0x22}], 0x3, &(0x7f0000000a40)=""/4096, 0x1000}, 0x100}, {{&(0x7f0000001a40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001ac0)=""/236, 0xec}, {&(0x7f0000001bc0)=""/249, 0xf9}, {&(0x7f0000001cc0)=""/175, 0xaf}, {&(0x7f0000001d80)=""/67, 0x43}, {&(0x7f0000001e00)=""/154, 0x9a}, {&(0x7f0000001ec0)=""/108, 0x6c}], 0x6}, 0x6}, {{&(0x7f0000001fc0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000004440)=[{&(0x7f0000002040)=""/95, 0x5f}, {&(0x7f00000020c0)=""/168, 0xa8}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/243, 0xf3}, {&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f0000004280)=""/15, 0xf}, {&(0x7f00000042c0)=""/219, 0xdb}, {&(0x7f00000043c0)=""/75, 0x4b}], 0x8, &(0x7f00000044c0)=""/72, 0x48}, 0x7}, {{&(0x7f0000004540)=@nfc_llcp, 0x80, &(0x7f0000005a40)=[{&(0x7f00000045c0)=""/250, 0xfa}, {&(0x7f00000046c0)=""/38, 0x26}, {&(0x7f0000004700)=""/16, 0x10}, {&(0x7f0000004740)=""/4096, 0x1000}, {&(0x7f0000005740)=""/198, 0xc6}, {&(0x7f0000005840)=""/54, 0x36}, {&(0x7f0000005880)=""/138, 0x8a}, {&(0x7f0000005940)=""/219, 0xdb}], 0x8, &(0x7f0000005ac0)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000006ac0)=@ax25={{0x3, @bcast}, [@null, @remote, @null, @netrom, @netrom, @null, @rose, @default]}, 0x80, &(0x7f0000006b40)}, 0x54c}], 0x6, 0x40000000, &(0x7f0000006d00)={0x77359400}) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x4) bind(r1, &(0x7f0000000700)=@ethernet={0x306, @multicast}, 0x80) 20:45:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x1, 0x4) [ 1856.570802][T31433] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1856.578772][T31433] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1856.586775][T31433] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1856.594791][T31433] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:45:41 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) waitid(0x0, r0, 0x0, 0x3, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_opts(r1, 0x29, 0xb, 0x0, &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:45:41 executing program 0 (fault-call:7 fault-nth:26): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000000000)=0x1, 0x4) 20:45:41 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x20048090, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xfd34) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r1) sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x3c8, r4, 0x0, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x110, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbe4a}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1c00}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x70, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xab}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1256}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000001}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6d}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x400}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xb6b}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}]}]}, @TIPC_NLA_NODE={0x17c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "a2b7c2ee344b247e7abc4e3634c916ae78ebb8205edebb86e9d632b7c7299254"}}, @TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "d953e94ed53a60c34e8afb434e326840f9c741c4e012c5fa9886"}}, @TIPC_NLA_NODE_ID={0xea, 0x3, "7eb8744ada440a508bfdd36e113dbbbf8202ad0395f8c18f5c7fbfe56d85cd84b8091b91d448caf6c3d6bc4f3c2dd0bf16b68a44ef6e301a0b367d80b1d169e69eb449f3ee7649cab72cefd0b71814fcb4185220778aab03448d1baf8e7c908e86423b5115c5dd5249ab98611fd823657d6224f20b16556006e6b47eeff74eba9ec0c11f727c7e1058259f45148d469e56a7cf3cb9b78998ce42b144db4e000f2f5f4937813a1f8d1c4d9939d82575592a1b1e342ff9a686d35175f4cac9cdbd462042e78f92e5e4bad7b414faa0f0600d1888d5146f137802561a0c610c7976fd22d80aa562"}]}]}, 0x3c8}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:41 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = getegid() setresgid(r2, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r5, 0xb702, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480), 0x40000, 0x0) r8 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r8, 0xb702, 0x0) r9 = getegid() setresgid(r9, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000580)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000300)="4746f2a8c49b722663a7f7631fc3c33362d9fb9edb1c5a4d48041f328f9c86d809acec5403874a30955aa02326c109530d8c08967cba0e8d640c3927e50ed3cc06f91085409ffe5ae5716ad7975c4527972daa527d547f968c009a0057c7fccc19814b1d0835d37e6ed722b270704f63f668317cb6f2c350e96c973c4c3a474ea64892df5174f73874b1deacec98e6d1927dddb9e5441f0cd82172818f2082b6df19d76c77e6d2a1d30e576fd71a57e787dad6c769d2adfe637f5bb68580", 0xbe}, {&(0x7f0000000080)="4c638da400d91ea279866cc210a4", 0xe}, {&(0x7f0000000100)='rv', 0x2}, {&(0x7f00000003c0)="c5a2ae315c31e2b8e2f6ba023ccb40c44ec590f1e56e794c4137dd4eeff8b37edfa73a6978cba08cff9a8fdaff98c2ad710dba8de4f424b1ab4653125e9affd11bd8a06c267e775e24669a602569ec7d3624b9ac28c80b637ec87e3ea8ef11e6b94b58669366037105353d44873247b33dcd586bcbcd9bbdbdbcc9b95630c86307dc5212a58d7757c9d6018671b01f57967c3ff0ec02699f9b85e4374efa524609499b9e4ed8504c87f14a984b2e7a508a6802ef", 0xb4}], 0x4, &(0x7f00000004c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r2}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r5, r6]}}, @rights={{0x2c, 0x1, 0x1, [r0, r7, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r8]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r9}}}], 0xb0, 0x44000}], 0x1, 0x10) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:41 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) r2 = syz_open_dev$tty1(0xc, 0x4, 0x2) write$binfmt_aout(r2, &(0x7f0000000300)={{0x10b, 0x3, 0x6, 0xd9, 0xe7, 0xa0, 0x78, 0x9}, "83b42bb9e91542a64670c6a91323845765a8c8e157ca10fcad4a1bbb33dd7c294c62", ['\x00', '\x00', '\x00', '\x00']}, 0x442) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x1, 0x4) [ 1859.435727][T31508] FAULT_INJECTION: forcing a failure. [ 1859.435727][T31508] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1859.448804][T31508] CPU: 0 PID: 31508 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1859.457664][T31508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1859.467817][T31508] Call Trace: [ 1859.471095][T31508] dump_stack+0x137/0x19d [ 1859.475515][T31508] should_fail+0x23c/0x250 [ 1859.479947][T31508] should_fail_usercopy+0x16/0x20 20:45:41 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ptrace$cont(0x20, r1, 0x813, 0x9) [ 1859.484997][T31508] _copy_from_user+0x1c/0xd0 [ 1859.489624][T31508] do_recvmmsg+0x240/0x9e0 [ 1859.494040][T31508] ? do_anonymous_page+0x411/0x8b0 [ 1859.499251][T31508] ? fsnotify_perm+0x59/0x2e0 [ 1859.503956][T31508] ? __fsnotify_parent+0x32f/0x430 [ 1859.503987][T31508] ? __fget_light+0x21b/0x260 [ 1859.504010][T31508] ? __cond_resched+0x11/0x40 20:45:41 executing program 0 (fault-call:7 fault-nth:27): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x1, 0x4) [ 1859.504027][T31508] __x64_sys_recvmmsg+0xcf/0x150 [ 1859.504079][T31508] ? exit_to_user_mode_prepare+0x65/0x190 20:45:41 executing program 0 (fault-call:7 fault-nth:28): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x1, 0x4) [ 1859.504101][T31508] do_syscall_64+0x4a/0x90 [ 1859.504122][T31508] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1859.504150][T31508] RIP: 0033:0x4665d9 [ 1859.504165][T31508] 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 [ 1859.504217][T31508] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1859.504238][T31508] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1859.504253][T31508] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1859.504266][T31508] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.504280][T31508] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1859.504291][T31508] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1859.557468][T31527] FAULT_INJECTION: forcing a failure. [ 1859.557468][T31527] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1859.557493][T31527] CPU: 0 PID: 31527 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1859.557549][T31527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1859.557560][T31527] Call Trace: [ 1859.557567][T31527] dump_stack+0x137/0x19d [ 1859.557590][T31527] should_fail+0x23c/0x250 [ 1859.557608][T31527] should_fail_usercopy+0x16/0x20 [ 1859.557627][T31527] _copy_from_user+0x1c/0xd0 [ 1859.557650][T31527] do_recvmmsg+0x240/0x9e0 [ 1859.557733][T31527] ? do_anonymous_page+0x411/0x8b0 [ 1859.557757][T31527] ? fsnotify_perm+0x59/0x2e0 [ 1859.557805][T31527] ? __fsnotify_parent+0x32f/0x430 [ 1859.557849][T31527] ? __fget_light+0x21b/0x260 [ 1859.557869][T31527] ? __cond_resched+0x11/0x40 [ 1859.557886][T31527] __x64_sys_recvmmsg+0xcf/0x150 [ 1859.557902][T31527] ? exit_to_user_mode_prepare+0x65/0x190 [ 1859.557935][T31527] do_syscall_64+0x4a/0x90 [ 1859.557956][T31527] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1859.557980][T31527] RIP: 0033:0x4665d9 [ 1859.557994][T31527] 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 [ 1859.558010][T31527] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1859.558031][T31527] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1859.558044][T31527] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1859.558057][T31527] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.558070][T31527] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1859.558081][T31527] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1859.619660][T31542] FAULT_INJECTION: forcing a failure. [ 1859.619660][T31542] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1859.871284][T31542] CPU: 1 PID: 31542 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1859.880060][T31542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1859.880080][T31542] Call Trace: [ 1859.880087][T31542] dump_stack+0x137/0x19d [ 1859.880113][T31542] should_fail+0x23c/0x250 [ 1859.880153][T31542] should_fail_usercopy+0x16/0x20 [ 1859.880222][T31542] _copy_from_user+0x1c/0xd0 [ 1859.880244][T31542] do_recvmmsg+0x240/0x9e0 [ 1859.880262][T31542] ? do_anonymous_page+0x411/0x8b0 [ 1859.880366][T31542] ? fsnotify_perm+0x59/0x2e0 [ 1859.880383][T31542] ? __fsnotify_parent+0x32f/0x430 [ 1859.880408][T31542] ? __fget_light+0x21b/0x260 [ 1859.936228][T31542] ? __cond_resched+0x11/0x40 [ 1859.936257][T31542] __x64_sys_recvmmsg+0xcf/0x150 [ 1859.945844][T31542] ? exit_to_user_mode_prepare+0x65/0x190 [ 1859.951588][T31542] do_syscall_64+0x4a/0x90 [ 1859.951614][T31542] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1859.961943][T31542] RIP: 0033:0x4665d9 [ 1859.965851][T31542] 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 [ 1859.965873][T31542] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1859.965894][T31542] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1859.965907][T31542] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1859.965918][T31542] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.965929][T31542] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1860.025701][T31542] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:45:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000000)=0x1, 0x4) 20:45:44 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2800400, &(0x7f00000002c0)="169fb18d04f2578303fceab7f7ecb22a9f3f232ddb3fbbf733cef92c9b605dbae5f603006f2c5d84964dd691024c938eab8300"/66, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000001500)="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") r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x4, 0x0, 0x0, 0xfb, @time={0xa, 0x80000000}, {}, {0x7}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:45:44 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) waitid(0x0, r0, 0x0, 0x3, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:45:44 executing program 0 (fault-call:7 fault-nth:29): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:44 executing program 5: r0 = socket(0x40000000002, 0x4, 0x3) r1 = socket(0x15, 0x4, 0x1d) r2 = accept4$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) sendto$unix(r2, 0x0, 0x0, 0x20004040, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) shutdown(r1, 0x1) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) 20:45:44 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00000000c0)=0xa8, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) execveat(r2, &(0x7f00000009c0)='./file0\x00', &(0x7f0000006d00)=[&(0x7f0000006c00)='\x00', &(0x7f0000006c40)='+\x00'], &(0x7f0000009500)=[&(0x7f0000006d40)=')^-\x00', &(0x7f0000009480)='\x00', &(0x7f00000094c0)='@*#.\x00'], 0x400) recvmmsg(r0, &(0x7f0000009740)=[{{&(0x7f0000006c80)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/250, 0xfa}, {&(0x7f00000000c0)}, {&(0x7f0000000400)=""/242, 0xf2}, {&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f0000000500)=""/198, 0xc6}, {&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/152, 0x98}], 0x7, &(0x7f00000007c0)=""/157, 0x9d}, 0x80}, {{&(0x7f0000000880)=@ax25={{0x3, @netrom}, [@remote, @default, @bcast, @bcast, @null, @remote, @bcast, @null]}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000900)=""/181, 0xb5}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)=""/76, 0x4c}, {&(0x7f0000000a80)=""/181, 0xb5}, {&(0x7f0000000b40)=""/111, 0x6f}, {&(0x7f0000000bc0)=""/218, 0xda}, {&(0x7f0000000cc0)=""/149, 0x95}, {&(0x7f0000000d80)=""/169, 0xa9}], 0x8, &(0x7f0000000ec0)=""/85, 0x55}, 0x7ec6}, {{0x0, 0x0, &(0x7f00000033c0)=[{&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/143, 0x8f}, {&(0x7f0000002000)=""/46, 0x2e}, {&(0x7f0000002040)=""/199, 0xc7}, {&(0x7f0000002140)=""/69, 0x45}, {&(0x7f00000021c0)=""/15, 0xf}, {&(0x7f0000002200)=""/204, 0xcc}, {&(0x7f0000002300)=""/169, 0xa9}, {&(0x7f00000023c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003480)=""/181, 0xb5}, 0x1000}, {{0x0, 0x0, &(0x7f0000005780)=[{&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/133, 0x85}, {&(0x7f0000003640)=""/4096, 0x1000}, {&(0x7f0000004640)=""/4096, 0x1000}, {&(0x7f0000005640)=""/235, 0xeb}, {&(0x7f0000005740)=""/50, 0x32}], 0x6, &(0x7f0000005800)=""/104, 0x68}, 0x5fd}, {{&(0x7f0000005880)=@can, 0x80, &(0x7f0000006f80)=[{&(0x7f0000005900)=""/4096, 0x1000}, {&(0x7f0000006900)=""/51, 0x33}, {&(0x7f0000006940)=""/199, 0xc7}, {&(0x7f0000006a40)=""/144, 0x90}, {0x0}, {&(0x7f0000006b00)=""/204, 0xcc}, {&(0x7f0000000040)=""/103, 0x67}, {&(0x7f0000008240)=""/206, 0xce}, {&(0x7f0000006d80)=""/246, 0xf6}, {&(0x7f0000006e80)=""/202, 0xca}], 0xa, &(0x7f0000007040)=""/4096, 0x1000}, 0x8}, {{0x0, 0x0, &(0x7f0000008140)=[{&(0x7f0000008040)=""/49, 0x31}, {&(0x7f0000008080)=""/185, 0xb9}], 0x2, &(0x7f0000008180)=""/11, 0xb}, 0x6}, {{0x0, 0x0, &(0x7f0000009400)=[{&(0x7f00000081c0)=""/126, 0x7e}, {&(0x7f0000009640)=""/188, 0xbc}, {&(0x7f0000008340)=""/4096, 0x1000}, {&(0x7f0000009340)=""/38, 0x26}, {&(0x7f0000009380)=""/85, 0x55}], 0x5}, 0xfffffffd}], 0x7, 0x2, 0x0) [ 1862.468871][T31568] FAULT_INJECTION: forcing a failure. [ 1862.468871][T31568] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1862.481963][T31568] CPU: 0 PID: 31568 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1862.490867][T31568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1862.500915][T31568] Call Trace: [ 1862.504190][T31568] dump_stack+0x137/0x19d [ 1862.508534][T31568] should_fail+0x23c/0x250 [ 1862.513014][T31568] should_fail_usercopy+0x16/0x20 20:45:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) 20:45:44 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_opts(r2, 0x29, 0xb, 0x0, &(0x7f0000000040)) recvfrom(r2, &(0x7f0000000080)=""/35, 0x23, 0x42, &(0x7f0000000100)=@in6={0xa, 0x4e23, 0x9, @local, 0x1}, 0x80) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_opts(r3, 0x29, 0xb, 0x0, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000000)={'veth1_virt_wifi\x00'}) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:44 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) ioprio_set$pid(0x0, r0, 0x4004) wait4(r0, &(0x7f0000000040), 0x8, &(0x7f0000000140)) [ 1862.518065][T31568] _copy_from_user+0x1c/0xd0 [ 1862.522653][T31568] do_recvmmsg+0x240/0x9e0 [ 1862.527163][T31568] ? do_anonymous_page+0x411/0x8b0 [ 1862.532325][T31568] ? fsnotify_perm+0x59/0x2e0 [ 1862.536998][T31568] ? __fsnotify_parent+0x32f/0x430 [ 1862.542123][T31568] ? __fget_light+0x21b/0x260 [ 1862.546850][T31568] ? __cond_resched+0x11/0x40 [ 1862.551604][T31568] __x64_sys_recvmmsg+0xcf/0x150 [ 1862.556547][T31568] ? exit_to_user_mode_prepare+0x65/0x190 [ 1862.562296][T31568] do_syscall_64+0x4a/0x90 20:45:44 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000300)={0x80, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x88) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x4e21, @private=0xa010100}, {0x2, 0x4e21, @empty}, {0x2, 0x4e23, @empty}, 0x100, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x4, 0x93772e3, 0x7}) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1862.566717][T31568] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1862.572744][T31568] RIP: 0033:0x4665d9 [ 1862.576638][T31568] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1862.596306][T31568] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1862.604749][T31568] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:45:44 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd_index=0x1, 0x5, 0x0, 0x2, 0x5}, 0x3) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x21, &(0x7f0000000000)=0x1, 0x4) [ 1862.612739][T31568] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1862.620706][T31568] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1862.628674][T31568] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1862.636644][T31568] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:45:44 executing program 0 (fault-call:7 fault-nth:30): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1862.700578][T31614] FAULT_INJECTION: forcing a failure. [ 1862.700578][T31614] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1862.713766][T31614] CPU: 1 PID: 31614 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1862.722616][T31614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1862.732679][T31614] Call Trace: [ 1862.735947][T31614] dump_stack+0x137/0x19d [ 1862.740292][T31614] should_fail+0x23c/0x250 [ 1862.744880][T31614] should_fail_usercopy+0x16/0x20 20:45:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) [ 1862.749904][T31614] _copy_from_user+0x1c/0xd0 [ 1862.754546][T31614] do_recvmmsg+0x240/0x9e0 [ 1862.758967][T31614] ? do_anonymous_page+0x411/0x8b0 [ 1862.764091][T31614] ? fsnotify_perm+0x59/0x2e0 [ 1862.768839][T31614] ? __fsnotify_parent+0x32f/0x430 [ 1862.774046][T31614] ? __fget_light+0x21b/0x260 [ 1862.778728][T31614] ? __cond_resched+0x11/0x40 [ 1862.783404][T31614] __x64_sys_recvmmsg+0xcf/0x150 [ 1862.788422][T31614] ? exit_to_user_mode_prepare+0x65/0x190 [ 1862.794180][T31614] do_syscall_64+0x4a/0x90 [ 1862.798667][T31614] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1862.804563][T31614] RIP: 0033:0x4665d9 [ 1862.808451][T31614] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1862.828141][T31614] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1862.837276][T31614] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1862.845228][T31614] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1862.853201][T31614] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1862.863097][T31614] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1862.871069][T31614] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:45:47 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) waitid(0x0, r0, 0x0, 0x3, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) recvmmsg(0xffffffffffffffff, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:45:47 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x800, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000)=0x1, 0x4) 20:45:47 executing program 0 (fault-call:7 fault-nth:31): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:47 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x8880, 0x0) bind(r2, &(0x7f0000000380)=@isdn={0x22, 0x3, 0x9, 0x1, 0x4}, 0x80) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/224, 0xe0, 0x40010060, 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x25, &(0x7f0000000000)=0x1, 0x4) [ 1865.495909][T31646] FAULT_INJECTION: forcing a failure. [ 1865.495909][T31646] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1865.509718][T31646] CPU: 0 PID: 31646 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1865.518487][T31646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1865.528640][T31646] Call Trace: [ 1865.531918][T31646] dump_stack+0x137/0x19d [ 1865.536461][T31646] should_fail+0x23c/0x250 [ 1865.540968][T31646] should_fail_usercopy+0x16/0x20 [ 1865.546285][T31646] _copy_from_user+0x1c/0xd0 [ 1865.550878][T31646] do_recvmmsg+0x240/0x9e0 [ 1865.555292][T31646] ? do_anonymous_page+0x411/0x8b0 [ 1865.561180][T31646] ? fsnotify_perm+0x59/0x2e0 [ 1865.565871][T31646] ? __fsnotify_parent+0x32f/0x430 [ 1865.571367][T31646] ? __fget_light+0x21b/0x260 [ 1865.576222][T31646] ? __cond_resched+0x11/0x40 [ 1865.581952][T31646] __x64_sys_recvmmsg+0xcf/0x150 [ 1865.587082][T31646] ? exit_to_user_mode_prepare+0x65/0x190 [ 1865.593150][T31646] do_syscall_64+0x4a/0x90 [ 1865.597571][T31646] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1865.604075][T31646] RIP: 0033:0x4665d9 [ 1865.608172][T31646] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1865.627777][T31646] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1865.636186][T31646] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:45:47 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) clone(0x80, &(0x7f0000000500)="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", &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)="aa3bdfed138c1d9db757915f3e83da0374df07ec602c6f93db0be0cc21784446273dd4353240c06e862e3331197507a7e7cfe2751bf821d0962dde48914a7ab3e2ed792ce527e78f04056c332d16905415c0c8f2b0578ef44369c2e37b762ef8a34d11bb6e30415725e2fa5d69bf567987a3d3fcae910950f814935cb2093ad547ca2589597d6299375772ca4ebf155dd7b4252e7664379ed7c2ef56115acde70ccb57eb13247cf1bb3817") process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:45:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x36, &(0x7f0000000000)=0x1, 0x4) 20:45:47 executing program 0 (fault-call:7 fault-nth:32): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1865.644163][T31646] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1865.652209][T31646] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1865.660244][T31646] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1865.668213][T31646] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1865.676238][T31653] TCP: TCP_TX_DELAY enabled [ 1865.731229][T31665] FAULT_INJECTION: forcing a failure. [ 1865.731229][T31665] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1865.744327][T31665] CPU: 0 PID: 31665 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1865.753087][T31665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1865.763142][T31665] Call Trace: [ 1865.766416][T31665] dump_stack+0x137/0x19d [ 1865.770754][T31665] should_fail+0x23c/0x250 [ 1865.775171][T31665] should_fail_usercopy+0x16/0x20 20:45:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x4, 0x4) [ 1865.780195][T31665] _copy_from_user+0x1c/0xd0 [ 1865.784787][T31665] do_recvmmsg+0x240/0x9e0 [ 1865.789199][T31665] ? do_anonymous_page+0x411/0x8b0 [ 1865.794327][T31665] ? fsnotify_perm+0x59/0x2e0 [ 1865.799011][T31665] ? __fsnotify_parent+0x32f/0x430 [ 1865.804133][T31665] ? __fget_light+0x21b/0x260 [ 1865.808831][T31665] ? __cond_resched+0x11/0x40 [ 1865.813508][T31665] __x64_sys_recvmmsg+0xcf/0x150 [ 1865.818444][T31665] ? exit_to_user_mode_prepare+0x65/0x190 [ 1865.824240][T31665] do_syscall_64+0x4a/0x90 20:45:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x300, 0x4) [ 1865.828675][T31665] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1865.834632][T31665] RIP: 0033:0x4665d9 [ 1865.838525][T31665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1865.858179][T31665] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1865.866628][T31665] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:45:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x20000004) [ 1865.874619][T31665] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1865.882593][T31665] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1865.890587][T31665] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1865.898556][T31665] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:45:50 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) waitid(0x0, r0, 0x0, 0x3, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) recvmmsg(0xffffffffffffffff, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:45:50 executing program 0 (fault-call:7 fault-nth:33): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:50 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/140, 0x8c}, {&(0x7f00000002c0)=""/135, 0x87}], 0x2, 0x80, 0x98b1b70c) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = signalfd(r0, &(0x7f00000000c0)={[0x9]}, 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x29, @broadcast, 0x4e20, 0x3, 'sed\x00', 0x11, 0x2, 0x51}, {@multicast1, 0x4e23, 0x2, 0x1, 0x7fff, 0x7}}, 0x44) r2 = openat$incfs(r1, &(0x7f00000003c0)='.pending_reads\x00', 0x101200, 0x53) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000400)={0x0, 0x1, 0x6, 0x401, 0x8000}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) 20:45:50 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x14, r3, 0x804, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:50 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) signalfd4(r0, &(0x7f0000000000)={[0x59]}, 0x8, 0x80800) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1868.517929][T31714] FAULT_INJECTION: forcing a failure. [ 1868.517929][T31714] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1868.531005][T31714] CPU: 1 PID: 31714 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1868.539774][T31714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1868.549829][T31714] Call Trace: [ 1868.553102][T31714] dump_stack+0x137/0x19d [ 1868.557443][T31714] should_fail+0x23c/0x250 [ 1868.561910][T31714] should_fail_usercopy+0x16/0x20 20:45:50 executing program 4: r0 = socket$inet(0x2, 0x80000, 0xfffffffe) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000080)=""/215, 0xd7}, {&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000000200)=""/100, 0x64}, {&(0x7f0000000280)=""/249, 0xf9}, {&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/182, 0xb6}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f0000000680)=""/172, 0xac}], 0xa, 0x3, 0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) preadv(r0, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/242, 0xf2}, {&(0x7f0000000980)=""/73, 0x49}, {&(0x7f0000000a00)=""/96, 0x60}, {&(0x7f0000000a80)=""/11, 0xb}, {&(0x7f0000000ac0)=""/217, 0xd9}], 0x5, 0x391c, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x5c, @dev={0xac, 0x14, 0x14, 0x2b}, 0x4e24, 0x0, 'fo\x00', 0x4, 0x9, 0x31}, 0x2c) accept4$inet(r0, &(0x7f0000000800)={0x2, 0x0, @multicast2}, &(0x7f0000000840)=0x10, 0x80000) [ 1868.566941][T31714] _copy_from_user+0x1c/0xd0 [ 1868.571537][T31714] do_recvmmsg+0x240/0x9e0 [ 1868.576044][T31714] ? do_anonymous_page+0x411/0x8b0 [ 1868.581231][T31714] ? fsnotify_perm+0x59/0x2e0 [ 1868.585914][T31714] ? __fsnotify_parent+0x32f/0x430 [ 1868.591034][T31714] ? __fget_light+0x21b/0x260 [ 1868.595718][T31714] ? __cond_resched+0x11/0x40 [ 1868.600432][T31714] __x64_sys_recvmmsg+0xcf/0x150 [ 1868.605378][T31714] ? exit_to_user_mode_prepare+0x65/0x190 [ 1868.611105][T31714] do_syscall_64+0x4a/0x90 [ 1868.615543][T31714] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1868.621510][T31714] RIP: 0033:0x4665d9 [ 1868.625402][T31714] 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 [ 1868.645081][T31714] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1868.653609][T31714] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:45:50 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setopts(0x4200, r0, 0x7ff, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) tkill(0xffffffffffffffff, 0x3a) ptrace$cont(0x9, r0, 0x20000000000001, 0xf8b) 20:45:50 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x604240, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) preadv(r3, &(0x7f0000002580)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/154, 0x9a}, {&(0x7f00000023c0)=""/244, 0xf4}, {&(0x7f00000024c0)=""/140, 0x8c}, {&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000080)=""/53, 0x35}], 0x7, 0x7f, 0x7) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0x0, [0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x20000000], 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100, 0x54) 20:45:50 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x0) mmap(&(0x7f00000b4000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x8972, r1, 0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000040)=""/96, &(0x7f00000000c0)=0x60) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r3 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000100)='devices.allow\x00', 0x2, 0x0) r4 = accept$inet(r2, &(0x7f0000000140)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r5, 0xb702, 0x0) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r6, 0xb702, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x420}, {r3, 0x40}, {r4, 0x104}, {r5, 0x242}, {r6, 0x2000}, {r7, 0xd020}, {r2, 0x180}], 0x7, &(0x7f0000000240)={r8, r9+60000000}, &(0x7f0000000280)={[0x84]}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:45:50 executing program 0 (fault-call:7 fault-nth:34): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1868.661572][T31714] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1868.669527][T31714] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1868.677601][T31714] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1868.685563][T31714] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1868.738955][T31735] FAULT_INJECTION: forcing a failure. [ 1868.738955][T31735] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1868.752036][T31735] CPU: 1 PID: 31735 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1868.760797][T31735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1868.770873][T31735] Call Trace: [ 1868.774182][T31735] dump_stack+0x137/0x19d [ 1868.778500][T31735] should_fail+0x23c/0x250 [ 1868.782922][T31735] should_fail_usercopy+0x16/0x20 20:45:50 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) write(r2, &(0x7f0000000000)="33d205ca9d816d3008f7b8dc5a7bf63994b13974d9edb1b170ff60f0e3a8d661e61be2", 0x23) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:50 executing program 5: r0 = socket(0x40000000002, 0x3, 0x80000000002) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x1a40, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r2, 0x8008f511, &(0x7f0000000140)) [ 1868.787950][T31735] _copy_from_user+0x1c/0xd0 [ 1868.792567][T31735] do_recvmmsg+0x240/0x9e0 [ 1868.797465][T31735] ? do_anonymous_page+0x411/0x8b0 [ 1868.802960][T31735] ? fsnotify_perm+0x59/0x2e0 [ 1868.807638][T31735] ? __fsnotify_parent+0x32f/0x430 [ 1868.812896][T31735] ? __fget_light+0x21b/0x260 [ 1868.817601][T31735] ? __cond_resched+0x11/0x40 [ 1868.822348][T31735] __x64_sys_recvmmsg+0xcf/0x150 [ 1868.827318][T31735] ? exit_to_user_mode_prepare+0x65/0x190 [ 1868.833099][T31735] do_syscall_64+0x4a/0x90 [ 1868.837551][T31735] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1868.843461][T31735] RIP: 0033:0x4665d9 [ 1868.847358][T31735] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1868.866985][T31735] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1868.875419][T31735] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1868.883394][T31735] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1868.891375][T31735] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1868.899818][T31735] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1868.909375][T31735] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:45:53 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) waitid(0x0, r0, 0x0, 0x3, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) recvmmsg(0xffffffffffffffff, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:45:53 executing program 0 (fault-call:7 fault-nth:35): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:53 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x13, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x6}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x8}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000801}, 0x24000084) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000240)=""/168, 0xa8}], 0x3, 0x80000001, 0x1) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) splice(r3, &(0x7f0000000340)=0xe610, r1, &(0x7f0000000380)=0x401, 0x7, 0xa) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:45:53 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) r2 = getegid() setresgid(r2, 0x0, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) r5 = getgid() r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r7, 0xb702, 0x0) r8 = pidfd_open(0x0, 0x0) r9 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r9, 0xb702, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005b80)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xff}, {&(0x7f0000000400)="ef81a224fa7d96345aa0d2e22d78586f003d1039d3bb94f2839200fa1054a4a2419c25388614fa86bc15fd3761970d0b4396c91579716a33e0e0485be6aa9cac61c6d76a2499153169faf2d005c56356170fa19af74b5fcc28f80c0a91023d437a31a68d5c099d8c5472ba12e51d69f9f94c6abf0a650b0022348e8f9b5cae7dd47315789659dfa4d3fb9a71262e1405c102eda680783a2b9228cf41d821a44525e1035a5c3ac4ca54cf5f627393e7e56b2051", 0xb3}], 0x2, &(0x7f00000004c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}], 0x80, 0x8000}, {&(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000000740)="8db86db6d468301d3e085d38121733d177508d5d17212276cce2e9", 0x1b}, {&(0x7f0000000780)="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0x1000}, {&(0x7f0000003d00)}, {&(0x7f0000003d40)="cb49da22351eade7dd44074e7eada7da64ac9b264f285c067a3deb16d370b1d7691370798e7d2625c9c7ed05c34627a2cdb48875fe721a1abff307093b5c49dd657bb8de713883b9ba2478690f8ccdf99e932a1c5d6aaba3a369142d768be7280889b6bba5edcccf155f3bccfb3f3d3424cc69ce03ebe98865b458493cdfe816260b867f616b8831cb20f094329e75809b010b4202f97e38ae11", 0x9a}, {&(0x7f0000003e00)="0f1aa0528289ac748ab72c5cc786", 0xe}], 0x34, &(0x7f0000004180)=[@rights={{0x24, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, r0, r1, r0]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [r1, r0, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff, r9, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x18, 0x1, 0x1, [r0, r3]}}], 0x140}, {&(0x7f00000042c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000005540)=[{&(0x7f0000004340)="216375319e90305170dd8bc471030fce067b0274ccab827a5a8b18b769cd5cf8b546a416b5480811123760dc12c6d149744e19597e4c67df41f61ed2f4cbf24b0f245374659f24d7f8a6ef25f9c7a92fa8acad29629ac4178a46c6fa130203fffb28fa14def0bb79f30c4913770f60e3b77284845e60ed0840c3e6ecedc6aca1bd563ec44ca3cee33a4ed15bb0d299d82222f773bf3fdce09b15ec8d3ff866b9b49b91fb1fefeee74b36d4567da98b59cda0225db8667903a7392a0b23faa5aeb6b79ac40089d468c29f04589710c9ed19b993fe00d8e8e995bec1b1449b81f09dd25e7707de", 0xe6}, {&(0x7f0000004440)="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", 0x1000}, {&(0x7f0000005440)="aa29349a870fffaec4d9abc40a8736", 0xf}, {&(0x7f0000005480)="5adfa6874191fc5fe9f6faabc735a34f5bbfec6601557893638fff8652418ea9ff2df8f357308ca62773a8c0323689774bb4a96b95e06b7ce3e941cfb8120ec49881fde0b953d303c2c9cc0c930ab505ac1ca9462715863bef2063ddb60eb536b8d345c78a78b3096bc0e7e971dfee74642355c91256918489c9af29666f", 0x7e}, {&(0x7f0000005500)="9719d1eacd8a5942fc", 0x9}], 0x5, &(0x7f00000055c0)=[@rights={{0x18, 0x1, 0x1, [r4, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r5}}}, @rights={{0x20, 0x1, 0x1, [r0, r6, r7, r1]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x70, 0x1}, {&(0x7f0000005640)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000005ac0)=[{&(0x7f00000056c0)="7de0186325035b787ce2f522c5f0736148b95a3c1536b15c907e5909517d22b513d4beef251f5796a3209927371407331cf7c06f5030dd31c5e2c570f0d4c4", 0x3f}, {&(0x7f0000005700)="4c00169b74403e98e46c387e4c54a65feeb94a9ecfa274a0fd46e44ba5d9f1bf0de7b9e7a8bbec8d0eff1f2eb5f6833e12cf2abf17488d6f7d4d0412da3d740108e4b80f5ca1ec190ab0d96876d0e47e4918256e483095a48e03dae873fe18aac77deecfb704f3f340188c0054c8f320c1abe37ad0e1d43b26b5797d282756900a75494fb40ecd4f849ef2428132b66b32f0a314b18ecc373871", 0x9a}, {&(0x7f00000057c0)="5c482fc26307d6bc4920071b45897b742e3088edd4608fdca617b88de27b3d8198a789e578173e7b58fc692efd2b6ffb9b205743611af15844c3f1a3aee557837c115696033f070c4856d634112f16e75707c13fc1f405e69626d518fc124fada0b6341f3525f3f3512e2a53ddb6f34e6395a8244e2ae79a11d5eb54d7a94faf4bb84764ce7ec92a1eacb7d7600f32ebe722b21b", 0x94}, {&(0x7f0000005880)="2764b94124401797d11ccfb1e02eba77252c097d7f219980342973ba010e84539f2fe03e9478cd91e13f19ef7aff14010f93581c1234cd7e85d4c3892cab6a5d9eafde5a9a29dcdbc89cf1db7740adf2df47183d3f5c0c30379ef78835793b27ad352ae37d67c0a6a6a7d1e7b0a1e93b85018501b6f3bb2ffe82e9b508baac4ce5c44b2de573c60b5ea06c5063d7f7627de5758e3be337625f6652f804869db77109cc95a7393b21673b60ef6bc428652af176241eb9b95d3e1202d0614a9915decf391138e7b2f99c8f5d", 0xcb}, {&(0x7f0000005980)="a39921033ccd441b5892ea66f5a485882c6c2f6ff9275a78c7fd33cb44ad0b4952866016f3ca0d1ac81db0f705128379042f26ba9c06c129de52e7febce1a1417e2361ca8553685c551ecbee149020315e97a8eb0ecfed6ff65e225bc4c0ba18aaf994dec8c4abccf71ae6889e07a8c59de4a484345663f78072577693d171e59213188b3ced59ba5892d14bdb04aba100c53a6db7968a436ee66dab9fff6dee8998c8994e349457d037768a251bffd6", 0xb0}, {&(0x7f0000005a40)="1aa5140591dc2e2d162cb033f6896451d8b88c4671741bd451c02dfc4651c74452219c44b561608ab5f65d6d4dd551c63e595034997bbc541da793e00fd9d9f3f628af96db824eba8741c4346921565efed75557c1622727cc384b6219407f3f39bbc9b0bf58da2a91f0da", 0x6b}], 0x6, &(0x7f0000005b40)=[@rights={{0x18, 0x1, 0x1, [r8, r9]}}], 0x18, 0x4}], 0x5, 0x20044004) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:53 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000200)='./file0\x00', 0x1, 0x2, &(0x7f00000018c0)=[{&(0x7f0000001700)="dba10f8d3741a5e72494b2c27b67338b2d4dc5f1774cd9c252dc9d2cc52f11426df86f26fb87987e88afd8be461b10308a1914b797d1bd515b0847e6d7e608ddcb8602336057302597ee19b2f3142f39a44d226370a71aca2535994f8d6b4e14ff6883e7474ce228cb6f47699fed807cd578a9512adb0e33aa5b67aff4183923b6995a727fdfdd4838f1454cfe7b3117f1083e85a1c1ecb6c3b0ef1547db24ec94a39ec86e31abf9a248415a5ab0300a4258d4afb0721a2a3a2bd3934ad5363dddf62d113585caf6f0716200cdd0960270bfe3073153e4879d1056a7c79762b04ed3", 0xe2}, {&(0x7f0000001800)="0a5c8f914a11b4d5ef959ec01de72c030e7bc510ab274de545a5049c2c4a9bb3a144c496da90696939f7ddee66c8f5ef77c6757692078d493150cba052f6745057536560873671bd13c2551fcebefa5b8dd0728de627a47f8bee4397b7b5ff493c77693784b3b590aabb95dc2a77695005162e17bd81c72b502bbf69e6b961b2e333588734fe4c7b907651d55c1a49acc466e2e255e5d59e69af1ace32593d500215df89dceaf8180eb54b72969a78965112b0", 0xb3, 0x6}], 0x4210000, &(0x7f0000001900)={[{@shortname_lower}, {@utf8no}, {@utf8}, {@numtail}, {@shortname_mixed}], [{@fsuuid={'fsuuid', 0x3d, {[0x62, 0x36, 0x35, 0x63, 0x0, 0x36, 0x35, 0x31], 0x2d, [0x66, 0x34, 0x32, 0x30], 0x2d, [0xe644a5293d3265de, 0x54, 0x65, 0x61], 0x2d, [0x63, 0x30, 0x64, 0x38], 0x2d, [0x31, 0x36, 0x66, 0x32, 0x65, 0x33, 0x30, 0x30]}}}, {@appraise}, {@appraise}, {@dont_measure}, {@smackfstransmute={'smackfstransmute', 0x3d, '-'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '}'}}, {@smackfsdef={'smackfsdef', 0x3d, '+'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r3, &(0x7f0000001680)=[{&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000300)=""/155, 0x9b}, {&(0x7f00000003c0)=""/160, 0xa0}, {&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/234, 0xea}], 0x7, 0x2, 0x5) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x119040, 0x4e) [ 1871.532649][T31770] FAULT_INJECTION: forcing a failure. [ 1871.532649][T31770] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1871.545880][T31770] CPU: 1 PID: 31770 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1871.554677][T31770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1871.564739][T31770] Call Trace: [ 1871.568013][T31770] dump_stack+0x137/0x19d [ 1871.572344][T31770] should_fail+0x23c/0x250 [ 1871.576771][T31770] should_fail_usercopy+0x16/0x20 [ 1871.577738][T31769] FAT-fs (loop3): Unrecognized mount option "fsuuid=b65c" or missing value [ 1871.581802][T31770] _copy_from_user+0x1c/0xd0 [ 1871.581831][T31770] do_recvmmsg+0x240/0x9e0 [ 1871.599403][T31770] ? __fsnotify_parent+0x32f/0x430 [ 1871.604529][T31770] ? __fget_light+0x21b/0x260 [ 1871.609253][T31770] ? __cond_resched+0x11/0x40 [ 1871.613926][T31770] __x64_sys_recvmmsg+0xcf/0x150 [ 1871.618866][T31770] ? exit_to_user_mode_prepare+0x65/0x190 [ 1871.624591][T31770] do_syscall_64+0x4a/0x90 20:45:53 executing program 4: r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f00009ee000/0x13000)=nil, 0x13000, 0xfffffffffffffffc, 0x12, 0xffffffffffffffff, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x88040, 0x0) sendto$inet(r1, &(0x7f00000000c0)="4f0c943f4cfc4fca48e7664753afcfd669834e9fa1e7e8e8f1905b978a9a88c840ef5e4b75a7c0da85b7ad7f208cc2c5cbf6c8db270a279ea0ba15b5d3187ab3cd61ba70bb2c82ebb377a6f6f801eccdddb83bd027df4b8400bbd591ca4389034a447eec729d646b0b60d590b914fb6330cc75e2e11b47594109f803a70be435b516bb45bf988c5aca90b3f5db3e89284c3a06c622b974b5d0ca89405e48aa5ea29e0299dace2170697bb62a3793826cc6a1cae06b0ece4a27b8679c6344b371747c692859d0a51f87cc4f44975c2292f4674d2b80a26b79f4cf92bba728", 0xde, 0x1801, &(0x7f00000001c0)={0x2, 0x4e24, @remote}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001d40)=[{&(0x7f0000000440)=""/119, 0x77}, {&(0x7f00000008c0)=""/140, 0x8c}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000540)=""/107, 0x6b}, {&(0x7f0000000600)=""/106, 0x6a}, {&(0x7f00000003c0)=""/46, 0x2e}, {&(0x7f0000001a40)=""/160, 0xa0}, {&(0x7f0000001b40)=""/150, 0x96}, {&(0x7f0000001c40)=""/247, 0xf7}], 0xa, 0x27f, 0x7) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00', 0x0, [0x400, 0x7fffffff, 0x80000001, 0x10000, 0x800]}, &(0x7f0000000380)=0x54) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)="eb", 0x48}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000002a00)="94", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000a00)="bf", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="d5", 0x1}, {&(0x7f0000000340)="18", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="fd", 0x1}, {&(0x7f00000005c0)="a5", 0x1}, {&(0x7f0000000680)="96", 0x1}, {&(0x7f0000000700)="95", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980), 0x2}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000003000)='1', 0x1}, {&(0x7f0000001e80)='*', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001fc0)="90", 0x1}, {&(0x7f0000002000)="11", 0x1}, {&(0x7f0000002080)="af", 0x1}, {&(0x7f0000002140)='X', 0x1}], 0x35}}], 0x8, 0x60cd000) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="b0", 0x1, 0x0, 0x0, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, @local}, &(0x7f0000000280)=0x10, 0x800) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002740)=ANY=[@ANYBLOB="540100001c00200027bd7000fedbdf256c28001700030000002bbd700029bd700028bd70002abd7000200b000000010000ffff000029a10000e4000600640101000000000000000000000000000a0101020000000000000000000000004e2004004e231000020020805e000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x40000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @remote}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) [ 1871.629035][T31770] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1871.634934][T31770] RIP: 0033:0x4665d9 [ 1871.638828][T31770] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1871.658476][T31770] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1871.666892][T31770] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1871.674898][T31770] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 20:45:53 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r1, 0x402, 0xb1c661d318500c51) inotify_init1(0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r2, 0x402, 0xb1c661d318500c51) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x0, r4}) ptrace$cont(0x9, r4, 0x9, 0x4) 20:45:53 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) r2 = syz_io_uring_setup(0x1aef, &(0x7f0000000080)={0x0, 0xef4e, 0x10, 0x88, 0x95}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000480)=0x0, &(0x7f0000000400)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r6 = inotify_init() syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x0, @fd=r6, 0x0, 0x0, 0x0, 0x10, 0x0, {0x0, r5}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r5}}, 0x2) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3f) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r8, 0x8931, &(0x7f0000000000)=':') sendmsg$ETHTOOL_MSG_RINGS_SET(r8, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x20040042) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffff9c, &(0x7f0000000100)={0x80080, 0x4, 0x5}, &(0x7f0000000140)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r7}}, 0x8) 20:45:53 executing program 0 (fault-call:7 fault-nth:36): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1871.682887][T31770] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1871.690960][T31770] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1871.698928][T31770] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:45:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e1e, @multicast2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$inet(r1, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)="eb", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000002a00)="94", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000a00)="bf", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="d5", 0x1}, {&(0x7f0000000340)="18", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="fd", 0x1}, {&(0x7f00000005c0)="a5", 0x1}, {&(0x7f0000000680)="96", 0x1}, {&(0x7f0000000700)="95", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000001b00)='E', 0x1}, {&(0x7f0000001c00)="9a", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000003000)='1', 0x1}, {&(0x7f0000001e80)='*', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001fc0)="90", 0x1}, {&(0x7f0000002000)="11", 0x1}, {&(0x7f0000002080)="af", 0x1}, {&(0x7f0000002140)='X', 0x1}], 0x4}}], 0x8, 0x60cd000) r2 = accept(r1, &(0x7f0000000280)=@nfc, &(0x7f0000000200)=0x80) sendto$inet(r2, &(0x7f0000000440)="20905bd9b4268dbdee1e47dd8a9fd76307b8b4e77a795ab37493bbf9fcd5bb3283689893e3ae012bc66a9e515a55010ed16f28a7590c59fae404e64a04bfb30a98a8b200dff591363f44d28ad16d2c2b956ddd5d7b21d763dce67b11941dcbc1d94a9e369e1789b7db003f4ddb560717bbe2e6595baeec9dde4afb04bc1bc0a87aeeeebbf9b8266d7f060069141b71eb4d1a6f46f6d14deae378d02827", 0x9d, 0x20000000, &(0x7f0000000300)={0x2, 0x4e23, @remote}, 0x10) sendto$inet(r1, &(0x7f00000001c0)="b0", 0x1, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/icmp6\x00') sendto$inet(r3, &(0x7f00000003c0)="4c91d05734b78a2911513d4dacbb47e1347e14c872d8661c409db64e81aa590e0f10ae62af1dc7e57aba8d73ff679055df7e1bd523fcd590c1e84e243b7c74", 0x3f, 0x4, &(0x7f0000000540)={0x2, 0x4e23, @local}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @empty}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, &(0x7f0000000a40)="2c001068441c47b54dcd51004ff82194910031f5c3add47babdcde3aaf8309deed841b7818adbf97403ae78741134d75560986866d7b3cbba3b0bc6ee5141063dc6311c5d043a13db535980cb2bca81f78ddee9e885504c9b9068c7cb0635adbeb582d1abd26b911c448f138f3f2a19dfacfcce2c481fc7dd7581f17b6ec37e15ee53ee4acede1125767160b5352b0fe7d4e1780d85a535b30f5f0631f8bca8c296ed5060e87c8d468e9d73cf5b18451ee1a5633de8cab272c2274eba42115cbd0d3f32032d84333b23072377396a507ba46bc8c7b6f62cb6da6a55ede8c897d9045e9921b448dbe944c", 0xea, 0x4080, 0x0, 0x0) write$P9_RATTACH(r3, &(0x7f0000000580)={0x30, 0x69, 0x1, {0x4, 0x1}}, 0x14) [ 1871.774905][T31803] FAULT_INJECTION: forcing a failure. [ 1871.774905][T31803] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1871.788041][T31803] CPU: 1 PID: 31803 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1871.796894][T31803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1871.806952][T31803] Call Trace: [ 1871.810316][T31803] dump_stack+0x137/0x19d [ 1871.814664][T31803] should_fail+0x23c/0x250 [ 1871.819109][T31803] should_fail_usercopy+0x16/0x20 [ 1871.824154][T31803] _copy_from_user+0x1c/0xd0 [ 1871.828738][T31803] do_recvmmsg+0x240/0x9e0 [ 1871.833180][T31803] ? do_anonymous_page+0x411/0x8b0 [ 1871.838296][T31803] ? fsnotify_perm+0x59/0x2e0 [ 1871.842969][T31803] ? __fsnotify_parent+0x32f/0x430 [ 1871.848091][T31803] ? __fget_light+0x21b/0x260 [ 1871.852766][T31803] ? __cond_resched+0x11/0x40 [ 1871.857421][T31803] __x64_sys_recvmmsg+0xcf/0x150 [ 1871.862341][T31803] ? exit_to_user_mode_prepare+0x65/0x190 [ 1871.868107][T31803] do_syscall_64+0x4a/0x90 20:45:53 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) ptrace$getsig(0x4202, r0, 0x9, &(0x7f0000000140)) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1871.872530][T31803] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1871.878433][T31803] RIP: 0033:0x4665d9 [ 1871.882320][T31803] 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 [ 1871.901943][T31803] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1871.910385][T31803] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:45:53 executing program 0 (fault-call:7 fault-nth:37): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1871.918357][T31803] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1871.926329][T31803] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1871.928431][T31798] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31798 comm=syz-executor.5 [ 1871.934281][T31803] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1871.955035][T31803] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1871.960594][T31798] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31798 comm=syz-executor.5 [ 1872.008786][T31826] FAULT_INJECTION: forcing a failure. [ 1872.008786][T31826] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1872.022133][T31826] CPU: 0 PID: 31826 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1872.030918][T31826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1872.041055][T31826] Call Trace: [ 1872.044328][T31826] dump_stack+0x137/0x19d [ 1872.048686][T31826] should_fail+0x23c/0x250 [ 1872.053168][T31826] should_fail_usercopy+0x16/0x20 [ 1872.058194][T31826] _copy_from_user+0x1c/0xd0 [ 1872.062795][T31826] do_recvmmsg+0x240/0x9e0 [ 1872.067213][T31826] ? do_anonymous_page+0x411/0x8b0 [ 1872.072360][T31826] ? fsnotify_perm+0x59/0x2e0 [ 1872.077113][T31826] ? __fsnotify_parent+0x32f/0x430 [ 1872.082235][T31826] ? __fget_light+0x21b/0x260 [ 1872.086918][T31826] ? __cond_resched+0x11/0x40 [ 1872.091573][T31826] __x64_sys_recvmmsg+0xcf/0x150 [ 1872.096522][T31826] ? exit_to_user_mode_prepare+0x65/0x190 [ 1872.102258][T31826] do_syscall_64+0x4a/0x90 [ 1872.106821][T31826] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1872.112772][T31826] RIP: 0033:0x4665d9 [ 1872.116700][T31826] 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 [ 1872.136289][T31826] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1872.144814][T31826] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1872.152778][T31826] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1872.160732][T31826] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1872.168694][T31826] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1872.176649][T31826] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:45:56 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) waitid(0x0, r0, 0x0, 0x3, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:45:56 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) socket(0x1d, 0x3, 0x7fffffff) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:56 executing program 0 (fault-call:7 fault-nth:38): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:56 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x21, 0xa, 0xffffffff) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) faccessat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) dup2(r0, 0xffffffffffffffff) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x40) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x121000, 0x0) dup2(r3, r4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) 20:45:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = mq_open(&(0x7f0000000040)='}:\x00', 0x800, 0x150, &(0x7f0000000080)={0x5, 0x5, 0x40, 0x1000}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x40c0}, {r0, 0x4504}, {r2, 0x300}, {r0, 0x8}, {r3, 0x8000}], 0x5, 0x1) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e22, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:45:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x9, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000080)) [ 1874.557753][T31849] FAULT_INJECTION: forcing a failure. [ 1874.557753][T31849] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1874.570875][T31849] CPU: 0 PID: 31849 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1874.579676][T31849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1874.589751][T31849] Call Trace: [ 1874.593027][T31849] dump_stack+0x137/0x19d [ 1874.597395][T31849] should_fail+0x23c/0x250 [ 1874.601816][T31849] should_fail_usercopy+0x16/0x20 [ 1874.606845][T31849] _copy_from_user+0x1c/0xd0 [ 1874.611557][T31849] do_recvmmsg+0x240/0x9e0 [ 1874.615976][T31849] ? do_anonymous_page+0x411/0x8b0 [ 1874.621088][T31849] ? fsnotify_perm+0x59/0x2e0 [ 1874.625789][T31849] ? __fsnotify_parent+0x32f/0x430 [ 1874.630917][T31849] ? __fget_light+0x21b/0x260 [ 1874.635707][T31849] ? __cond_resched+0x11/0x40 [ 1874.640395][T31849] __x64_sys_recvmmsg+0xcf/0x150 [ 1874.645336][T31849] ? exit_to_user_mode_prepare+0x65/0x190 [ 1874.651079][T31849] do_syscall_64+0x4a/0x90 20:45:56 executing program 5: shmctl$SHM_UNLOCK(0x0, 0xc) r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000040)=""/146, 0x92}, {&(0x7f0000000100)=""/76, 0x4c}], 0x2) 20:45:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000040)="8e5e78ab88f8637e9bbeecc1f0c47c377dd17511e0f5186828766e7935891ce4a0da4c800795dfea7422b64f3e4fcc247b511b956af043fa58046d3dc75d9140609b5f2aa9f70cc6e35d4068741fd23dd1c0b3745e91f535498ff105f99560cc688defdcb0be5faae92f12b2415697c0353d63a1ae489e377356f049f9084e814b0edebcb09d12936e93282585653ea2f8cf2e81e1ef0733a935755ac3a3dc0297b7d74d2b79b89b95d158e53524a229", 0xb0, 0x44001, &(0x7f0000000100)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x1, 0x4) [ 1874.655530][T31849] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1874.661433][T31849] RIP: 0033:0x4665d9 [ 1874.665333][T31849] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1874.685016][T31849] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1874.693519][T31849] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:45:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) mmap(&(0x7f0000a16000/0x3000)=nil, 0x3000, 0x0, 0x100010, r1, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1874.701491][T31849] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1874.709466][T31849] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1874.717468][T31849] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1874.725447][T31849] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:45:56 executing program 0 (fault-call:7 fault-nth:39): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1874.785718][T31886] FAULT_INJECTION: forcing a failure. [ 1874.785718][T31886] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1874.798807][T31886] CPU: 1 PID: 31886 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1874.807596][T31886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1874.817674][T31886] Call Trace: [ 1874.820952][T31886] dump_stack+0x137/0x19d [ 1874.825295][T31886] should_fail+0x23c/0x250 [ 1874.829737][T31886] should_fail_usercopy+0x16/0x20 [ 1874.834866][T31886] _copy_from_user+0x1c/0xd0 [ 1874.839467][T31886] do_recvmmsg+0x240/0x9e0 [ 1874.843888][T31886] ? do_anonymous_page+0x411/0x8b0 [ 1874.849065][T31886] ? fsnotify_perm+0x59/0x2e0 [ 1874.853752][T31886] ? __fsnotify_parent+0x32f/0x430 [ 1874.858921][T31886] ? __fget_light+0x21b/0x260 [ 1874.863608][T31886] ? __cond_resched+0x11/0x40 [ 1874.868289][T31886] __x64_sys_recvmmsg+0xcf/0x150 [ 1874.873208][T31886] ? exit_to_user_mode_prepare+0x65/0x190 [ 1874.879016][T31886] do_syscall_64+0x4a/0x90 [ 1874.883511][T31886] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1874.889424][T31886] RIP: 0033:0x4665d9 [ 1874.893296][T31886] 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 [ 1874.912891][T31886] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1874.921303][T31886] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:45:56 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x38) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:45:56 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket(0x40000000002, 0x3, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000000040)=0x4, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1874.929296][T31886] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1874.937269][T31886] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1874.945241][T31886] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1874.953208][T31886] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:45:59 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) waitid(0x0, r0, 0x0, 0x3, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:45:59 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000040)=0x4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:59 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x4, 0x110, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:45:59 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x8, 0x4, 0x80000000002) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x0, [], 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 20:45:59 executing program 0 (fault-call:7 fault-nth:40): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:45:59 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x81, 0x8}, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) pidfd_send_signal(0xffffffffffffffff, 0xe, &(0x7f0000000180)={0x3c, 0x0, 0x3}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000040)=""/13, 0xd}], 0x1, 0x2, 0x8676) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1877.573277][T31919] FAULT_INJECTION: forcing a failure. [ 1877.573277][T31919] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1877.586341][T31919] CPU: 1 PID: 31919 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1877.595123][T31919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1877.605171][T31919] Call Trace: [ 1877.608449][T31919] dump_stack+0x137/0x19d [ 1877.612785][T31919] should_fail+0x23c/0x250 [ 1877.617271][T31919] should_fail_usercopy+0x16/0x20 20:45:59 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x20) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:45:59 executing program 4: sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0xb, 0x101, 0x0, 0x0, {0x5, 0x0, 0x3}, [@NFTA_COMPAT_NAME={0x9, 0x1, '@)\xa3[\x00'}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000180)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x18, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x44}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1ec, r2, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x134, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x628b9195}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3743}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfc46}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9ef6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21f6}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e3c3c0e}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc50f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b48}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3317}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x759}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x72027ed9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20a8a188}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cbd727c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d571adc}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8d21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf42d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c03}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a2fb373}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x472fbb06}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x609f4279}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a76165f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x93c0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x72f8eaa3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf10d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbead}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6dac}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4babe909}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9648}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6e80}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc4e9f56}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc325}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd007}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5018}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x59ac69c0}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x18, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfd0c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20ddc199}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8006b15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f40c033}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a1e10da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1339c53e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x20, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a53f26d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31a65421}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x40810}, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x64010102}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1877.622329][T31919] _copy_from_user+0x1c/0xd0 [ 1877.626921][T31919] do_recvmmsg+0x240/0x9e0 [ 1877.631407][T31919] ? fsnotify_perm+0x59/0x2e0 [ 1877.636080][T31919] ? __fsnotify_parent+0x32f/0x430 [ 1877.641219][T31919] ? __fget_light+0x21b/0x260 [ 1877.645904][T31919] ? __cond_resched+0x11/0x40 [ 1877.650643][T31919] __x64_sys_recvmmsg+0xcf/0x150 [ 1877.655590][T31919] ? exit_to_user_mode_prepare+0x65/0x190 [ 1877.661406][T31919] do_syscall_64+0x4a/0x90 [ 1877.665889][T31919] entry_SYSCALL_64_after_hwframe+0x44/0xae 20:45:59 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) sendfile(r1, r2, &(0x7f0000000080)=0x7fffffff, 0x101) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) [ 1877.671793][T31919] RIP: 0033:0x4665d9 [ 1877.675772][T31919] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1877.695377][T31919] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1877.703801][T31919] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1877.711781][T31919] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 20:45:59 executing program 0 (fault-call:7 fault-nth:41): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1877.719750][T31919] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1877.727725][T31919] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1877.735696][T31919] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:45:59 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000000c0)='-%)\\+\x00', 0x0, r2) sendmmsg(r0, &(0x7f0000007300)=[{{&(0x7f0000000040)=@ethernet={0x6, @broadcast}, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001740)=[{0x90, 0x113, 0xf6, "d5c4d521d00f084fe937adfb56cd4f7a6862c3d23369b331db4f76b1de98bc4f38c0e16828fba0c9a92d0fe786f94931f67ffc7dccec61d9e4d14240d330d4450752aa2a959df192745232e387c1adfd592fdd8a16f7aece309507157ef7302d8ca3069a93ed538f2d67f5f4e75e8cd172d66a609f96115612cf5a8a8c40"}, {0xd0, 0x10d, 0xb81, "bf906d1d42dacf182199fa7a508bf9a60639e56a84890a6cd24ea922a21e8dc6c626b88d09b45e0547e1000416102fe5c8e26de5cc2e0c932243baf3bb1fa96e5b3403999d620c3f1065b3ff7288053d3cc8cb2d2a688f4d56ee7dc111dd90c3ff9652ba57b4e711878b40ea1503e406571e3c1f1888b2b3649ad9447b69ee298c8dce3720cc6fc67748b9760efd1ce954c8a69e99a08057047d86652178eb56bbbabedda56ca6b8002d75541988d6ae024b2cfc80fdc2eb1160e73d983d"}, {0x88, 0x3a, 0x7, "288df22e81ddf6e6ccbd94f7e4961eb3a4738b51af90c9fe1e565d66f60547cbdcef5efe068824c456940193cbeb88bd2e56de1014d1f7b414f3760965c0ec19fdad83c1eed4cf585472eae62948b17119ce23190f54affe73c8c637031c5ea27d7c7490fcef59737d1afdd02ee58fd03d30eb0a67efbc"}, {0x30, 0xff, 0x7ff, "ad14bba6a240e8258f4bfd19c73c8b79b2f34a7c97ac15dce6a272"}, {0x1010, 0x11, 0x7f, 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0x10f0}}, {{&(0x7f0000006900)=@caif=@rfm={0x25, 0x536d7470, "e8ba772df3f1cdf8077aa87309ba104c"}, 0x80, &(0x7f0000006ac0)=[{&(0x7f0000006980)="3a6fbdfbe3c3d5fef314a119660f71a7fc288e825bd3ce34512e7223d7f8d6b462c2872d534788a40aadfc30a6f40ff61014379bdcda72a93d5792ef452d578c7a9efd9e8cdf0eb4830aa8487778877d378c1ff2a732e453d5866179506bf5", 0x5f}, {&(0x7f0000006a00)="1c34ba7371dc63847f77b2c8651d39195cc195282c7111899626de10319243798a6cdcff20550889ebfb6dde0216795d6a335941fabb6a8a5812f89e1874bda08c1f385ccd3d780716f8166a6046fffc7e8a3b", 0x53}, {&(0x7f0000006a80)="f5f5e0e5e3a9d0ca7d2a5d42253fdb1a7acc9a4eb584e9474b701f2bfa11528126", 0x21}], 0x3, &(0x7f0000006b00)=[{0x110, 0x84, 0x82, "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"}], 0x110}}, {{&(0x7f0000006c40)=@qipcrtr={0x2a, 0x0, 0x1}, 0x80, &(0x7f00000071c0)=[{&(0x7f0000006cc0)="13b4053cee09f3ab429969b5b9431c65d11b0fab52059162da8579fd14ffec9b22a3b078948b680e51b2c14ba21352a3ea25db807fd74b707f94c24d9dd0f50cbbe4e9f2c191e42a4aabea822d41765d52ea", 0x52}, {&(0x7f0000006d40)="16efed78a456be7363de8ac7b2cc7ec6c477fac8a2dd222c3684d616a532c1fa67900ea37841df11c9f641a604ba185dea1eeea50b7c8a04db26a5c75e53db32e830bf77907325604c97f6e8b333ca2ee280f8db34bcbb2dff7f77f8b3a48ba2f80bd3aea3ba997fb68b04610a4cc351136949504e2ca723986cd05543145ccdbf0ad1d97d218a829e740e9b9f2c35c83a4360ada9ea25e9efccb2f7067391a7b6734d0cce2481a45915b6956144463f02fef84dddcd85bfc73d58bc74fb05396d932e2490bb5faa9a29000ea1e68cd5af47b6a1b69ff4c9ae4ea11f0bebfbe9b3b76320a334e8ade4617c", 0xeb}, {&(0x7f0000006e40)="20a5e55fd4103e93f63284ea2328ce651bcc22298d5761f8e17e046d5b0b8b7c2fee813f62f074d875463a3bb642586a45652cd665b040e81319e3c0cb0d9279804b853ce338ddbc00ca72f852ab47c864207db0fcbb4d723818a6b6e4fe4d7c71c2a5b8610c7bf3897973f45f632c0a3a4546e74ed70a", 0x77}, {&(0x7f0000006ec0)="9d06b403be857d9955c8b5e03c87116be963b90a16a4afb4ec71eb20d0a50b9d236abb2c2061", 0x26}, {&(0x7f0000006f00)="5b289bc187da333259d0b5eb2f111834366968e6cb415ce970f7d94c1c4caad33132b4cfc87993594f2993ae5f3b7bcde0dc48907ce67adc541b4fdf275e4d751ee4de9e88c3acda25979b01f09663595dd14bbe17a3c50ec852fe3755363add7f8bcc37be35ea6bdbab4ccea9ee0065d66f651df7443b75d6fdd72e0b5424c0cd6b27c116b2249b693e761a37ce357fe31ae76a71ec7532d65d5af2d0ffd1cd3a2718728c8b276c87aaf0e913f958", 0xaf}, {&(0x7f0000006fc0)="78fa2b5ad1bf7fb33795398af604a8faa8a6d09f7a8e0409ce4ac66887b2923005623966ed58fdbb1230abd1febc40aff0b52d7888ab731c59368080e52a646c2e211b98db622b0abdc42f029ad2db16f79d5aa9e7c4c8321a7ffb93ad216fd3b90ee6e826ca284183e8b55ef3992c129d24a2f940dc6169ab7dd7bf45b5a7dfd66e68472f1f5db034df72b14fe416302b7437a07ee7aca95e643bf41d5747f762ff290b6121e9c136c836b8d1a7ba0b7a36e4009391c0c05972c9", 0xbb}, {&(0x7f0000007080)="2b8c5af1b9628fff21710d9115e9f1ff5e234c33a3b60b78cd9272d33345c1b7eef2fbe220c14c4e9b78e05ca70c7d7d3685d0865e3b9bc3d4f66946edb9b389315bcb4c5a396f89e8cdb5680ab9deb76b06fa0bf05edebbe2a8829db006ac1f91ff5ba0874ea4e7ea0f944a79b4e9c61483a4ddd780a1280f3f137d7610fdd422f0f0d9c9465b487781afd3b6cb05210d9c49eb22e50bd3b4d65185284f7f4ace966469d672509ea8c78096f1", 0xad}, {&(0x7f0000007140)="827c4ead98605b1b2a8c6e8e22fba4dbe7041ce875c8964690642830fa71140e6b881b5e80d43193d867c7d98f269ec1d03700d180d4c3e8a3d9c9bf292ca47980e3b8e9da5c3dbaf19fad66d94fec071022f1467841ea0489990c76bf73d11de0df5b226a", 0x65}], 0x8, &(0x7f0000007240)=[{0xb0, 0x23b, 0x5, "3181bbdf9ccd9184a6cd9c72e53779d0f20b66db4e8243e72a24496416d32ebe7c27973215fd93898245a44b34359c5f570b1fb526d024f14f2bd3b4b9bad78ef2d5c67a8ab8c07253acea0d26612acb19ae34cce0fbed16ca4cb378866a31e47c48de38fc3b637c65f1b3e3f2686ac2cc0f62fbdd85967445f3a58b87ec6c8b101e532844763d3409500054a7761146ff786fcb9687de871485"}], 0xb0}}], 0x6, 0x8000080) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1877.771506][T31953] FAULT_INJECTION: forcing a failure. [ 1877.771506][T31953] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1877.786214][T31953] CPU: 1 PID: 31953 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1877.795003][T31953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1877.805103][T31953] Call Trace: [ 1877.808384][T31953] dump_stack+0x137/0x19d [ 1877.812774][T31953] should_fail+0x23c/0x250 20:45:59 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000040)="88f5da59e38d66aab400db29f7fe4bbe854284ad7323838a6eb2296ca27215db0ac15ff1c0f54932e664018ebf220979f22d8f55bdf8be72e965f231f8ec50d22c1c8877c3f8fca6fab4fe74da68dfde58e85fae7c8c91c5896f9fafbcb0ad77c8646536", 0x64, 0x8000, &(0x7f00000000c0)={0x2, 0x4e21, @local}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/68, 0x44}], 0x1, 0x0, 0x5) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000100)={@remote}, &(0x7f0000000140)=0x14) fallocate(r0, 0x4, 0x2, 0x81) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$inet(r2, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)="eb", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000002a00)="94", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000a00)="bf", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="d5", 0x1}, {&(0x7f0000000340)="18", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="fd", 0x1}, {&(0x7f00000005c0)="a5", 0x1}, {&(0x7f0000000680)="96", 0x1}, {&(0x7f0000000700)="95", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000001b00)='E', 0x1}, {&(0x7f0000001c00)="9a", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000003000)='1', 0x1}, {&(0x7f0000001e80)='*', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001fc0)="90", 0x1}, {&(0x7f0000002000)="11", 0x1}, {&(0x7f0000002080)="af", 0x1}, {&(0x7f0000002140)='X', 0x1}], 0x4}}], 0x8, 0x60cd000) sendto$inet(r2, &(0x7f00000001c0)="b0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000280)="743b45d924c36330065d72c3b0e6ebf29d8131f780c70a2bc2eb129a2755495ad2bba22ab6184c867c01d2ddd5d08c7b6126274e1eb081541766c375071936d4cbdf78be9614ec12a9abdcc729cec655e16123297e34c59a0dd250129f7a450406f732527bc5f603532a0b288b036ef73d25125c2879ae54fbaf900248deec6ee9fa62b0757088254c4dd10f3a9d427779c51f51df04cad9bf163693c8fc65e776", 0xa1, 0x4000000, &(0x7f0000000180)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000004200)="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", 0xff6, 0x800, 0x0, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) write$binfmt_elf64(r3, &(0x7f0000005200)=ANY=[@ANYBLOB="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"], 0x11b0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1877.817188][T31953] should_fail_usercopy+0x16/0x20 [ 1877.822213][T31953] _copy_from_user+0x1c/0xd0 [ 1877.826809][T31953] do_recvmmsg+0x240/0x9e0 [ 1877.831222][T31953] ? do_anonymous_page+0x411/0x8b0 [ 1877.836372][T31953] ? fsnotify_perm+0x59/0x2e0 [ 1877.841053][T31953] ? __fsnotify_parent+0x32f/0x430 [ 1877.846195][T31953] ? __fget_light+0x21b/0x260 [ 1877.850876][T31953] ? __cond_resched+0x11/0x40 [ 1877.855549][T31953] __x64_sys_recvmmsg+0xcf/0x150 [ 1877.860484][T31953] ? exit_to_user_mode_prepare+0x65/0x190 [ 1877.866211][T31953] do_syscall_64+0x4a/0x90 [ 1877.870633][T31953] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1877.876550][T31953] RIP: 0033:0x4665d9 [ 1877.880440][T31953] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1877.900083][T31953] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1877.908570][T31953] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1877.916572][T31953] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1877.924562][T31953] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1877.932530][T31953] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1877.940504][T31953] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:02 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) waitid(0x0, r0, 0x0, 0x3, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:02 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x10) 20:46:02 executing program 0 (fault-call:7 fault-nth:42): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:02 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x6, 0x5, 0x9, 0x9, @time={0xfffffc00, 0xfffffeff}, {0x80}, {0x8, 0x5b}, @queue={0x0, {0x81, 0xfffffff8}}}, {0xaf, 0x0, 0x1, 0x4, @tick=0x5, {0x5, 0x3}, {0x1, 0x43}, @result={0xfffffff9, 0xfff}}], 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:02 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r1, &(0x7f0000005980)=[{{&(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/88, 0x58}, {&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/161, 0xa1}], 0x5, &(0x7f00000014c0)=""/201, 0xc9}, 0x101}, {{&(0x7f00000015c0)=@qipcrtr, 0x80, &(0x7f0000001680)=[{&(0x7f0000000140)=""/24, 0x18}, {&(0x7f0000001640)=""/60, 0x3c}], 0x2}, 0x27}, {{&(0x7f00000016c0)=@nfc_llcp, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001740)=""/232, 0xe8}, {&(0x7f0000001840)=""/20, 0x14}, {&(0x7f0000001880)=""/149, 0x95}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/62, 0x3e}, {&(0x7f0000002980)=""/4, 0x4}], 0x6, &(0x7f0000002a40)=""/216, 0xd8}, 0x3}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000002b40)=""/135, 0x87}, {&(0x7f0000002c00)=""/78, 0x4e}, {&(0x7f0000002c80)=""/89, 0x59}], 0x3, &(0x7f0000002d40)=""/18, 0x12}, 0xae16}, {{&(0x7f0000002d80)=@isdn, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002e00)=""/98, 0x62}, {&(0x7f0000002e80)=""/112, 0x70}, {&(0x7f0000002f00)=""/11, 0xb}, {&(0x7f0000002f40)=""/7, 0x7}], 0x4}, 0x2}, {{&(0x7f0000002fc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000004300)=[{&(0x7f0000003040)=""/5, 0x5}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/161, 0xa1}, {&(0x7f0000004140)=""/241, 0xf1}, {&(0x7f0000004240)=""/33, 0x21}, {&(0x7f0000004280)=""/70, 0x46}], 0x6, &(0x7f0000004380)=""/176, 0xb0}, 0x9}, {{&(0x7f0000004440)=@rc={0x1f, @none}, 0x80, &(0x7f0000005900)=[{&(0x7f00000044c0)=""/185, 0xb9}, {&(0x7f0000004580)=""/235, 0xeb}, {&(0x7f0000004680)=""/140, 0x8c}, {&(0x7f0000004740)=""/125, 0x7d}, {&(0x7f00000047c0)=""/116, 0x74}, {&(0x7f0000004840)=""/3, 0x3}, {&(0x7f0000004880)=""/73, 0x49}, {&(0x7f0000004900)=""/4096, 0x1000}], 0x8}, 0xff}], 0x7, 0x2, 0x0) [ 1880.601142][T31978] FAULT_INJECTION: forcing a failure. [ 1880.601142][T31978] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1880.614317][T31978] CPU: 1 PID: 31978 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1880.623102][T31978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1880.633151][T31978] Call Trace: [ 1880.636426][T31978] dump_stack+0x137/0x19d [ 1880.640757][T31978] should_fail+0x23c/0x250 [ 1880.645226][T31978] should_fail_usercopy+0x16/0x20 20:46:02 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000080)=""/114, 0x72}, {&(0x7f0000000100)=""/172, 0xac}, {&(0x7f00000001c0)=""/97, 0x61}], 0x3, 0x10000, 0x7) 20:46:02 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(r0, &(0x7f0000000040), 0x2, &(0x7f0000000140)) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1880.650273][T31978] _copy_from_user+0x1c/0xd0 [ 1880.654963][T31978] do_recvmmsg+0x240/0x9e0 [ 1880.659396][T31978] ? do_anonymous_page+0x411/0x8b0 [ 1880.664547][T31978] ? fsnotify_perm+0x59/0x2e0 [ 1880.669224][T31978] ? __fsnotify_parent+0x32f/0x430 [ 1880.675851][T31978] ? __fget_light+0x21b/0x260 [ 1880.680534][T31978] ? __cond_resched+0x11/0x40 [ 1880.685228][T31978] __x64_sys_recvmmsg+0xcf/0x150 [ 1880.690169][T31978] ? exit_to_user_mode_prepare+0x65/0x190 [ 1880.695925][T31978] do_syscall_64+0x4a/0x90 [ 1880.700351][T31978] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1880.706250][T31978] RIP: 0033:0x4665d9 [ 1880.710145][T31978] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1880.730192][T31978] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1880.738612][T31978] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x8931, &(0x7f0000000000)=':') sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x2, 0x59}}}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4040084}, 0x1080) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:02 executing program 0 (fault-call:7 fault-nth:43): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1880.746591][T31978] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1880.754675][T31978] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1880.762705][T31978] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1880.770679][T31978] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1880.787923][T32002] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32002 comm=syz-executor.4 [ 1880.811467][T32010] FAULT_INJECTION: forcing a failure. [ 1880.811467][T32010] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1880.820748][T32011] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32011 comm=syz-executor.4 [ 1880.824528][T32010] CPU: 1 PID: 32010 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1880.845986][T32010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1880.856036][T32010] Call Trace: 20:46:02 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=ANY=[@ANYBLOB="38001d4f", @ANYRES16=r2, @ANYBLOB="2506000000000000000031000000080001000000000008000300", @ANYRES32=0x0, @ANYBLOB='}'], 0x38}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) sendmsg$NL80211_CMD_SET_MPATH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYRES64=r3, @ANYRES16=r2, @ANYBLOB="00012bbd7000fddbdf25160000000c009900090000004e0000000a001a00ffffffffffff0000"], 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x4) [ 1880.859312][T32010] dump_stack+0x137/0x19d [ 1880.863648][T32010] should_fail+0x23c/0x250 [ 1880.868129][T32010] should_fail_usercopy+0x16/0x20 [ 1880.873203][T32010] _copy_from_user+0x1c/0xd0 [ 1880.877799][T32010] do_recvmmsg+0x240/0x9e0 [ 1880.882226][T32010] ? do_anonymous_page+0x411/0x8b0 [ 1880.887343][T32010] ? fsnotify_perm+0x59/0x2e0 [ 1880.892062][T32010] ? __fsnotify_parent+0x32f/0x430 [ 1880.897182][T32010] ? __fget_light+0x21b/0x260 [ 1880.901922][T32010] ? __cond_resched+0x11/0x40 [ 1880.906619][T32010] __x64_sys_recvmmsg+0xcf/0x150 20:46:02 executing program 4: shmctl$SHM_STAT_ANY(0xffffffffffffffff, 0xf, &(0x7f0000000080)=""/80) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r2, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/18) [ 1880.911558][T32010] ? exit_to_user_mode_prepare+0x65/0x190 [ 1880.917281][T32010] do_syscall_64+0x4a/0x90 [ 1880.921799][T32010] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1880.927694][T32010] RIP: 0033:0x4665d9 [ 1880.931592][T32010] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1880.951252][T32010] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 20:46:02 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) fallocate(r1, 0x51, 0x81, 0x1) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1880.959664][T32010] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1880.967637][T32010] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1880.975604][T32010] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1880.983585][T32010] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1880.991554][T32010] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:03 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) waitid(0x0, r0, 0x0, 0x3, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:03 executing program 0 (fault-call:7 fault-nth:44): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1881.465205][T32044] FAULT_INJECTION: forcing a failure. [ 1881.465205][T32044] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1881.478305][T32044] CPU: 1 PID: 32044 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1881.487073][T32044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1881.497224][T32044] Call Trace: [ 1881.500497][T32044] dump_stack+0x137/0x19d [ 1881.504836][T32044] should_fail+0x23c/0x250 [ 1881.509259][T32044] should_fail_usercopy+0x16/0x20 [ 1881.514363][T32044] _copy_from_user+0x1c/0xd0 [ 1881.518960][T32044] do_recvmmsg+0x240/0x9e0 [ 1881.523433][T32044] ? do_anonymous_page+0x411/0x8b0 [ 1881.528575][T32044] ? fsnotify_perm+0x59/0x2e0 [ 1881.533277][T32044] ? __fsnotify_parent+0x32f/0x430 [ 1881.538431][T32044] ? __fget_light+0x21b/0x260 [ 1881.544084][T32044] ? __cond_resched+0x11/0x40 [ 1881.548759][T32044] __x64_sys_recvmmsg+0xcf/0x150 [ 1881.553698][T32044] ? exit_to_user_mode_prepare+0x65/0x190 [ 1881.559400][T32044] do_syscall_64+0x4a/0x90 [ 1881.563820][T32044] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1881.569703][T32044] RIP: 0033:0x4665d9 [ 1881.573602][T32044] 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 [ 1881.593190][T32044] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1881.601606][T32044] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1881.609569][T32044] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1881.617519][T32044] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1881.625468][T32044] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1881.633417][T32044] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:05 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x6, 0x5, 0x9, 0x9, @time={0xfffffc00, 0xfffffeff}, {0x80}, {0x8, 0x5b}, @queue={0x0, {0x81, 0xfffffff8}}}, {0xaf, 0x0, 0x1, 0x4, @tick=0x5, {0x5, 0x3}, {0x1, 0x43}, @result={0xfffffff9, 0xfff}}], 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:05 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x402, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) madvise(&(0x7f00009da000/0x4000)=nil, 0x4000, 0x77) 20:46:05 executing program 0 (fault-call:7 fault-nth:45): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:05 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) waitid(0x0, r0, 0x0, 0x3, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:05 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3ffffffc) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x1d, @empty, 0x4e21, 0x2, 'fo\x00', 0x20, 0x448, 0x38}, 0x2c) 20:46:05 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='schedstat\x00') fcntl$notify(r1, 0x402, 0xb1c661d318500c51) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r3}) sched_getaffinity(r3, 0x8, &(0x7f0000000040)) r4 = gettid() ptrace$setregs(0xd, r4, 0x80000000, &(0x7f0000000140)="a58a3d4d52a9e5b59e15d12207445cfecf1bb2f888576ee53ca09d7e3397e728dea8c3c343e9bc44508845211bdba64836d72ae18010393ef2797ed01121535d82a31cf7a6cdc09a4cab5e6f042243a3c9ebf46c9154406101bea4f15a72606a50d0fca56170fd9e06683f86f6fb52ab350737f661111a9ca440706a61") ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x80001, 0x4) [ 1883.717502][T32077] FAULT_INJECTION: forcing a failure. [ 1883.717502][T32077] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1883.730587][T32077] CPU: 1 PID: 32077 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1883.739350][T32077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1883.749407][T32077] Call Trace: [ 1883.752703][T32077] dump_stack+0x137/0x19d [ 1883.757068][T32077] should_fail+0x23c/0x250 [ 1883.761570][T32077] should_fail_usercopy+0x16/0x20 20:46:05 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711}, 0x80) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:05 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) r1 = dup(0xffffffffffffffff) waitid$P_PIDFD(0x3, r1, 0x0, 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1883.766593][T32077] _copy_from_user+0x1c/0xd0 [ 1883.771225][T32077] do_recvmmsg+0x240/0x9e0 [ 1883.775644][T32077] ? do_anonymous_page+0x411/0x8b0 [ 1883.780790][T32077] ? fsnotify_perm+0x59/0x2e0 [ 1883.785466][T32077] ? __fsnotify_parent+0x32f/0x430 [ 1883.790626][T32077] ? __fget_light+0x21b/0x260 [ 1883.795339][T32077] ? __cond_resched+0x11/0x40 [ 1883.800013][T32077] __x64_sys_recvmmsg+0xcf/0x150 [ 1883.804984][T32077] ? exit_to_user_mode_prepare+0x65/0x190 [ 1883.810703][T32077] do_syscall_64+0x4a/0x90 [ 1883.815132][T32077] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1883.821036][T32077] RIP: 0033:0x4665d9 [ 1883.824928][T32077] 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 [ 1883.844597][T32077] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1883.853032][T32077] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) mmap(&(0x7f0000956000/0x3000)=nil, 0x3000, 0x2, 0x20010, r1, 0xefd6f000) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:05 executing program 0 (fault-call:7 fault-nth:46): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1883.861003][T32077] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1883.868969][T32077] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1883.877059][T32077] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1883.885032][T32077] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1883.943228][T32114] FAULT_INJECTION: forcing a failure. [ 1883.943228][T32114] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1883.956489][T32114] CPU: 1 PID: 32114 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1883.965344][T32114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1883.975429][T32114] Call Trace: [ 1883.978689][T32114] dump_stack+0x137/0x19d [ 1883.983021][T32114] should_fail+0x23c/0x250 [ 1883.987488][T32114] should_fail_usercopy+0x16/0x20 [ 1883.992529][T32114] _copy_from_user+0x1c/0xd0 [ 1883.997165][T32114] do_recvmmsg+0x240/0x9e0 [ 1884.001581][T32114] ? do_anonymous_page+0x411/0x8b0 [ 1884.006678][T32114] ? fsnotify_perm+0x59/0x2e0 [ 1884.011348][T32114] ? __fsnotify_parent+0x32f/0x430 [ 1884.016481][T32114] ? __fget_light+0x21b/0x260 [ 1884.021141][T32114] ? __cond_resched+0x11/0x40 [ 1884.025797][T32114] __x64_sys_recvmmsg+0xcf/0x150 [ 1884.030716][T32114] ? exit_to_user_mode_prepare+0x65/0x190 [ 1884.036461][T32114] do_syscall_64+0x4a/0x90 [ 1884.040873][T32114] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1884.046821][T32114] RIP: 0033:0x4665d9 [ 1884.050695][T32114] 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 [ 1884.070341][T32114] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1884.078845][T32114] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1884.086921][T32114] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1884.094936][T32114] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1884.102930][T32114] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1884.110911][T32114] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:08 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x6, 0x5, 0x9, 0x9, @time={0xfffffc00, 0xfffffeff}, {0x80}, {0x8, 0x5b}, @queue={0x0, {0x81, 0xfffffff8}}}, {0xaf, 0x0, 0x1, 0x4, @tick=0x5, {0x5, 0x3}, {0x1, 0x43}, @result={0xfffffff9, 0xfff}}], 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:08 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000a46000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0xffffd000) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:08 executing program 0 (fault-call:7 fault-nth:47): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:08 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x4000) preadv(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000100)=""/55, 0x37}], 0x2, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) write(r0, &(0x7f0000000300)="5ec88c3d8f27ab26390fe1afbdbc40fc016b541d4239276bb04615616d86913f998306994e59264324feb4409a6f9c405dd181326c3a96fc733b530e87c290cfce2ab49658", 0x45) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 20:46:08 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) waitid(0x0, r0, 0x0, 0x3, &(0x7f0000000140)) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) [ 1886.668228][T32124] FAULT_INJECTION: forcing a failure. [ 1886.668228][T32124] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1886.681313][T32124] CPU: 1 PID: 32124 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1886.690113][T32124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1886.700166][T32124] Call Trace: [ 1886.703441][T32124] dump_stack+0x137/0x19d [ 1886.707778][T32124] should_fail+0x23c/0x250 [ 1886.712192][T32124] should_fail_usercopy+0x16/0x20 [ 1886.717266][T32124] _copy_from_user+0x1c/0xd0 [ 1886.721836][T32124] do_recvmmsg+0x240/0x9e0 [ 1886.726335][T32124] ? do_anonymous_page+0x411/0x8b0 [ 1886.731431][T32124] ? fsnotify_perm+0x59/0x2e0 [ 1886.736101][T32124] ? __fsnotify_parent+0x32f/0x430 [ 1886.741198][T32124] ? __fget_light+0x21b/0x260 [ 1886.745883][T32124] ? __cond_resched+0x11/0x40 [ 1886.750538][T32124] __x64_sys_recvmmsg+0xcf/0x150 [ 1886.755540][T32124] ? exit_to_user_mode_prepare+0x65/0x190 [ 1886.761260][T32124] do_syscall_64+0x4a/0x90 [ 1886.765669][T32124] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1886.771547][T32124] RIP: 0033:0x4665d9 [ 1886.775452][T32124] 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 [ 1886.795044][T32124] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1886.803463][T32124] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xfffffffffffffffe, 0x0) 20:46:08 executing program 0 (fault-call:7 fault-nth:48): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1886.811428][T32124] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1886.819425][T32124] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1886.827391][T32124] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1886.835365][T32124] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1886.880925][T32144] FAULT_INJECTION: forcing a failure. [ 1886.880925][T32144] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1886.894073][T32144] CPU: 1 PID: 32144 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1886.902837][T32144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1886.912884][T32144] Call Trace: [ 1886.916157][T32144] dump_stack+0x137/0x19d [ 1886.920470][T32144] should_fail+0x23c/0x250 [ 1886.924885][T32144] should_fail_usercopy+0x16/0x20 20:46:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1], 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r2, 0x402, 0xb1c661d318500c51) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x0, r4}) ptrace$cont(0x9, r4, 0x8, 0x5) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x2}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1886.929909][T32144] _copy_from_user+0x1c/0xd0 [ 1886.934500][T32144] do_recvmmsg+0x240/0x9e0 [ 1886.938921][T32144] ? do_anonymous_page+0x411/0x8b0 [ 1886.944021][T32144] ? fsnotify_perm+0x59/0x2e0 [ 1886.948700][T32144] ? __fsnotify_parent+0x32f/0x430 [ 1886.953823][T32144] ? __fget_light+0x21b/0x260 [ 1886.958520][T32144] ? __cond_resched+0x11/0x40 [ 1886.963202][T32144] __x64_sys_recvmmsg+0xcf/0x150 [ 1886.968133][T32144] ? exit_to_user_mode_prepare+0x65/0x190 [ 1886.973840][T32144] do_syscall_64+0x4a/0x90 [ 1886.978256][T32144] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1886.984263][T32144] RIP: 0033:0x4665d9 [ 1886.988178][T32144] 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 [ 1887.007939][T32144] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1887.017310][T32144] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:08 executing program 0 (fault-call:7 fault-nth:49): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1887.025303][T32144] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1887.034139][T32144] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.042224][T32144] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1887.050175][T32144] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x1}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid$P_PIDFD(0x3, r1, &(0x7f0000000140), 0x80000000, &(0x7f00000001c0)) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) fcntl$getflags(r1, 0x401) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1887.089942][T32157] FAULT_INJECTION: forcing a failure. [ 1887.089942][T32157] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1887.103453][T32157] CPU: 1 PID: 32157 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1887.112217][T32157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1887.122311][T32157] Call Trace: [ 1887.125871][T32157] dump_stack+0x137/0x19d [ 1887.130288][T32157] should_fail+0x23c/0x250 [ 1887.134723][T32157] should_fail_usercopy+0x16/0x20 [ 1887.139739][T32157] _copy_from_user+0x1c/0xd0 [ 1887.144396][T32157] do_recvmmsg+0x240/0x9e0 [ 1887.148795][T32157] ? do_anonymous_page+0x411/0x8b0 [ 1887.153902][T32157] ? fsnotify_perm+0x59/0x2e0 [ 1887.158637][T32157] ? __fsnotify_parent+0x32f/0x430 [ 1887.163773][T32157] ? __fget_light+0x21b/0x260 [ 1887.168749][T32157] ? __cond_resched+0x11/0x40 [ 1887.173671][T32157] __x64_sys_recvmmsg+0xcf/0x150 [ 1887.178669][T32157] ? exit_to_user_mode_prepare+0x65/0x190 [ 1887.184396][T32157] do_syscall_64+0x4a/0x90 [ 1887.188812][T32157] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1887.195812][T32157] RIP: 0033:0x4665d9 [ 1887.199781][T32157] 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 [ 1887.219414][T32157] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1887.227811][T32157] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) ptrace$cont(0x20, r2, 0x5, 0x8) fcntl$notify(r1, 0x402, 0xb1c661d318500c51) wait4(r0, &(0x7f0000000200), 0x8, &(0x7f00000002c0)) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r4}) wait4(r4, &(0x7f0000000040), 0x1, &(0x7f0000000380)) 20:46:08 executing program 0 (fault-call:7 fault-nth:50): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1887.235765][T32157] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1887.247733][T32157] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.255721][T32157] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1887.263673][T32157] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1887.311739][T32171] FAULT_INJECTION: forcing a failure. [ 1887.311739][T32171] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1887.324869][T32171] CPU: 0 PID: 32171 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1887.333660][T32171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1887.343716][T32171] Call Trace: [ 1887.347068][T32171] dump_stack+0x137/0x19d [ 1887.351387][T32171] should_fail+0x23c/0x250 [ 1887.355823][T32171] should_fail_usercopy+0x16/0x20 [ 1887.360947][T32171] _copy_from_user+0x1c/0xd0 [ 1887.365522][T32171] do_recvmmsg+0x240/0x9e0 [ 1887.369921][T32171] ? do_anonymous_page+0x411/0x8b0 [ 1887.375085][T32171] ? fsnotify_perm+0x59/0x2e0 [ 1887.379749][T32171] ? __fsnotify_parent+0x32f/0x430 [ 1887.384907][T32171] ? __fget_light+0x21b/0x260 [ 1887.389595][T32171] ? __cond_resched+0x11/0x40 [ 1887.394272][T32171] __x64_sys_recvmmsg+0xcf/0x150 [ 1887.399295][T32171] ? exit_to_user_mode_prepare+0x65/0x190 [ 1887.404997][T32171] do_syscall_64+0x4a/0x90 [ 1887.409477][T32171] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1887.415388][T32171] RIP: 0033:0x4665d9 [ 1887.419382][T32171] 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 [ 1887.439184][T32171] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1887.447604][T32171] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1887.455556][T32171] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1887.463508][T32171] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.471460][T32171] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1887.479429][T32171] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:11 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) tkill(0xffffffffffffffff, 0x2e) mount$9p_unix(&(0x7f0000000200)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="73fb25bffc3b33d36ff8c373bbcb6415500f0485dbfe2de1cd01a94b7ba297b6dc59bffac122c02b684051a077c4fd41313fccf75994cff894da7bd2ec2f86e0432b1a32efe35dab5a2deceb644b3f8e180fa5f07f7f431d66a4d92b101f70bd05b125f0b0327467c2c13be175fe90c5e2424a0f1b04699cd2"]) clone(0x28000, &(0x7f0000000080)="009bb4e09479755fc4509557752fb2090d3ea080f31e298f4aea06f742f2176680cfb87ed1d32cc1fa1859143ece0b287c8aa4df85c52be751cecbf6cf0cbd4cc2bd290aca63c717c2e34e61aa03594473b3d9c2acb324f01952bc155d7fb510cecf097be2bc0d63aed58b21afd1be06cdaa7b0f98ccc7b227e1eb7fd179a3b5e5581cdad07003890ba0a8d32c58ebfc0c5c69ca4b96accdeb0c944ecd95df83918cc62d236a1ea20b74f6ab758c87e3676a6524b44f4d3c0bbe02867a2d168c028058ae58c937f075fadfe2b104c053902e26058d5aa183a849a450c9", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)="c0fdb5a06eea5699943367308f24e51622f4f4c5d23470ebdd6d5015d8e1cbcee572954ec9fcf32bb9bc497255e72be0e73b") ptrace$setopts(0x4206, 0xffffffffffffffff, 0xd7ed, 0x100002) 20:46:11 executing program 0 (fault-call:7 fault-nth:51): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:11 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20, 0x0) 20:46:11 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$inet(r1, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)="eb", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000002a00)="94", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000a00)="bf", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="d5", 0x1}, {&(0x7f0000000340)="18", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="d6", 0x1}, {&(0x7f00000005c0)="a5", 0x1}, {&(0x7f0000000680)="96", 0x1}, {&(0x7f0000000700)="95", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000001b00)='E', 0x1}, {&(0x7f0000001c00)="9a", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000003000)='1', 0x1}, {&(0x7f0000001e80)='*', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001fc0)="90", 0x1}, {&(0x7f0000002000)="11", 0x1}, {&(0x7f0000002080)="af", 0x1}, {&(0x7f0000002140)='X', 0x1}], 0x4}}], 0x8, 0x60cd000) sendto$inet(r1, &(0x7f00000001c0)="b0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20040800, &(0x7f0000000080)={0x2, 0x4e24, @local}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 20:46:11 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) [ 1889.724566][T32190] FAULT_INJECTION: forcing a failure. [ 1889.724566][T32190] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1889.737680][T32190] CPU: 1 PID: 32190 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1889.746507][T32190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1889.747311][T32198] 9pnet_virtio: no channels available for device éq‰Y’3aK [ 1889.756556][T32190] Call Trace: [ 1889.756566][T32190] dump_stack+0x137/0x19d [ 1889.771426][T32190] should_fail+0x23c/0x250 [ 1889.772383][T32201] 9pnet_virtio: no channels available for device éq‰Y’3aK [ 1889.776049][T32190] should_fail_usercopy+0x16/0x20 [ 1889.776074][T32190] _copy_from_user+0x1c/0xd0 [ 1889.794168][T32190] do_recvmmsg+0x240/0x9e0 [ 1889.798638][T32190] ? do_anonymous_page+0x411/0x8b0 [ 1889.805232][T32190] ? fsnotify_perm+0x59/0x2e0 [ 1889.809909][T32190] ? __fsnotify_parent+0x32f/0x430 [ 1889.815081][T32190] ? __fget_light+0x21b/0x260 20:46:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = creat(&(0x7f0000000340)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ptrace$setopts(0x6, 0xffffffffffffffff, 0x800, 0x46) mount$9p_fd(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}, {@dfltgid}]}}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000040)=0xfffffffb, 0x4) sync_file_range(r2, 0x0, 0x0, 0x6) [ 1889.819830][T32190] ? __cond_resched+0x11/0x40 [ 1889.825984][T32190] __x64_sys_recvmmsg+0xcf/0x150 [ 1889.830928][T32190] ? exit_to_user_mode_prepare+0x65/0x190 [ 1889.836679][T32190] do_syscall_64+0x4a/0x90 [ 1889.841096][T32190] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1889.846999][T32190] RIP: 0033:0x4665d9 [ 1889.850893][T32190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:46:11 executing program 0 (fault-call:7 fault-nth:52): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:11 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$NFNL_MSG_ACCT_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x1, 0x7, 0x401, 0x0, 0x0, {0x3, 0x0, 0xa}, [@NFACCT_FLAGS={0x8}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x9}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_FLAGS={0x8}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000004}, 0x40) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newpolicy={0xb8, 0x15, 0x1, 0x0, 0x0, {{@in=@private, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}}, 0x0) [ 1889.870521][T32190] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1889.878953][T32190] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1889.886906][T32190] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1889.894878][T32190] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1889.902847][T32190] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1889.910931][T32190] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1889.945138][T32226] FAULT_INJECTION: forcing a failure. [ 1889.945138][T32226] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1889.958903][T32226] CPU: 0 PID: 32226 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1889.966738][T32230] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1889.967782][T32226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1889.967797][T32226] Call Trace: 20:46:11 executing program 5: set_mempolicy(0x3, &(0x7f00000000c0)=0x10001, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs={0x1}, 0x6e) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs={0x1}, 0x6e) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000c00)={0x0, 0x0}) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000b80)=r2) r3 = socket(0x5, 0x4, 0x6) bind$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) r8 = creat(&(0x7f00000008c0)='./file0\x00', 0x20) r9 = fork() rt_tgsigqueueinfo(r9, r9, 0x13, &(0x7f0000001580)={0x0, 0x0, 0xfffffffb}) ptrace(0x10, r9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xffffffef) sendmmsg$unix(r3, &(0x7f00000011c0)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000240)="6aceef3a42e3afc7801e77c54cd463a17c44df5a6f5e549a8d3aa2b3bb60f23710843447d0bc51d7446533a638d164af85417265ae701441463991ecd6e776810cd1380ba02f69f591aacb47ba1f20cb4a446997950fdc2c07a8c72290784d77a940042192c3889e820354395b2947ebf5ddffce1f3538410e32b714dc19431956a767d752aff9baa7ad4876e4d1", 0x8e}, {&(0x7f0000000100)="1cde68ba819703c0a7e88e2143b16927163121a28a4dcf7490c8ecb4452806dc2c8aacdf0124cfe08bfbf5286e83a0b6ec92", 0x32}, {&(0x7f0000000300)="6c717884623b1b7bd4e45b4d81a0d0242a2cedd46fe97e50b9ff74d83608a55398506924ce08a199a4eac0369fcf4a78a49de5704636aef98922a31a67a0f7d07bbe85e690ef377049d1d864abd6b2b89ee6c4707c177c6522c2f5b70c1a3f34cdb2dcc7", 0x64}, {&(0x7f0000000380)="9f3d8c36cb0d30592be1e930cd957f57476d7d05f34add5898bb644f555bd8d49174451ee06625f58c27ff278a9ac4146d5042f539b4658946d424c0f5b51b6fe5d8351fdc6764ee427c5a68c3b0ffe52d6ba8453c6ec4dec9b4eb6294fe2b26a6b3706b0dce07a33a5fd236f8d1579aa670c16173d299d03bcb6ac5f04f1033eb3a53f14e7c2dfcf4621f5d", 0x8c}, {&(0x7f0000000440)="60169d4f9948a17dd0232409187e41a1d105bfc4dbbc96ab0ac6d5150af68c352d53e4fa14618109c9e0d18a198ef17e695698333267df3e6d760adfb57b2ccb306a7d51e35d9db04822f7457449b885126ae93a33a560deb64d5ebf5966830ac1879e68322bda8ca26d6098fd930485763f22e30bcee9b70ccae1f66cd0f97a411bb499bd65b517ca63d2230cd5e3d721b6a550f558", 0x96}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="00b894530c92d0aad9486b5cf868d579d678ef9e4050bb1217f744c0e4ce62a78b18189ab7cd4cbb3b048494efd2589090bc29ac443510b9ee53b4c7847d630229498f541bc2303ec7e1e53496fab5f1575a4f7fcc556586e246a1a8ca0efb5e0c587b17c654fac8fe67f4ba1c94af", 0x6f}, {&(0x7f0000000680)="c7c9a983c561b582c1fb5a5f526ddefca8d3b0911e2b4f47cf9b5ef58b66f4c7c739fbb9c46e85", 0x27}], 0x8, 0x0, 0x0, 0x48004}, {&(0x7f0000000740)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000007c0), 0x0, &(0x7f0000000e80)=ANY=[@ANYRESDEC=r10, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=0xee01, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r4, @ANYBLOB="1c000000000026e7b6946252c25ccac975c449f47900000100000000000000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYRES64, @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r11, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xa0, 0x11}, {&(0x7f0000000a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000d40)="8bcd81b9981b550db4666dda9b648c410f74ad52e98992c62bb23159f51a573442779101dc4f229a72ea8a18b5b6be5beac22ddfd9ac2a9597a0311ca7c45902472e952e8cf91913b5dbb7f6be9652c1647ebb97d065f2b225f7b20f8f4b404e4869c1872c6a073f9aad5e84730ae91eb27ca08e1d66b8819cf7122125f041ab058a85b7a66c56664b552fb6053451101508594c61f8accd00", 0x99}, {&(0x7f0000000e00)="e6b1df16b00cb2178fac0c81d6f4f4ea8843c53a1d8841ef016cae4f66a62db0ffb52e6cbf7622fdf629ca4129b8fb52e50f84ce5f680856e63dbc2a175ac8dd2c33392e1a3ec6c8c5aedccc6de68c3c70c4fdba7fa642a0be3a2cb6", 0x5c}, {&(0x7f0000001600)="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", 0x1000}], 0x3, &(0x7f0000000c80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYBLOB="b07e7a7382f0a5f9e4a726196e9060a87319cc02359b615ad1cfdd7c3f994393bd756f9f68986486729402b3392e28a1", @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYRES32=r3, @ANYRES32], 0x90, 0xc0a0}], 0x3, 0x80) bind$unix(r4, &(0x7f0000000140)=@abs={0x1}, 0x6e) acct(&(0x7f00000007c0)='./file0\x00') bind$unix(r4, &(0x7f00000001c0)=@abs={0x1}, 0x6e) [ 1889.967806][T32226] dump_stack+0x137/0x19d [ 1889.978141][T32231] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1889.989367][T32226] should_fail+0x23c/0x250 [ 1889.989393][T32226] should_fail_usercopy+0x16/0x20 [ 1890.015928][T32226] _copy_from_user+0x1c/0xd0 [ 1890.020532][T32226] do_recvmmsg+0x240/0x9e0 [ 1890.024958][T32226] ? do_anonymous_page+0x411/0x8b0 [ 1890.030079][T32226] ? fsnotify_perm+0x59/0x2e0 [ 1890.034757][T32226] ? __fsnotify_parent+0x32f/0x430 [ 1890.039874][T32226] ? __fget_light+0x21b/0x260 [ 1890.044629][T32226] ? __cond_resched+0x11/0x40 [ 1890.049318][T32226] __x64_sys_recvmmsg+0xcf/0x150 [ 1890.052511][T32239] Process accounting resumed [ 1890.054282][T32226] ? exit_to_user_mode_prepare+0x65/0x190 [ 1890.054310][T32226] do_syscall_64+0x4a/0x90 [ 1890.054330][T32226] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1890.054352][T32226] RIP: 0033:0x4665d9 [ 1890.054365][T32226] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1890.074961][T32239] Process accounting resumed [ 1890.075627][T32226] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1890.112288][T32226] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1890.120259][T32226] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1890.128225][T32226] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1890.136384][T32226] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 20:46:11 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff7ffe}]}) r1 = gettid() tkill(r1, 0x36) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) exit_group(0xd) [ 1890.144400][T32226] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:11 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f00000012c0)={0x4, &(0x7f0000000100)=[{0xffff, 0x1000, &(0x7f0000000200)="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", 0x1, 0x1}, {0x8001, 0x76, &(0x7f0000000000)="ee175b0cc4e39249c98f6cd070cdce7cc4b97e09ef00e9c9786ff0e40f6a883cbab25d9b986eee6577d4a80f188e1b9fffd9f8f6c91a280b83c971f55d06f5e2c44dd993241429e46a7213220917f4224defa6439f1540982ee8bfbe9423e8e3bef2a7a1133b3d6f7d72fc24d3b06d68882077d8c1b7", 0x1}, {0x2567d840, 0x8c, &(0x7f0000001200)="63c734aee5ef8f1e45e73cc1d8994f616c4a9d07acf2f17c0cb78041093715924b6f40c8090f09f028487e77da23987a66ef074852268c7687a1dc24baa3e22d04d0f237b0a0a59e51dbbed51165177037b09f30e26107fb65f4d5c78dab57efb9adcf1b0e62a12fa276e8f26084fcada570229c756f71205dc22e1c16246fad609e66bf3f4ffa492609a5e8"}, {0x0, 0x0, &(0x7f0000000080), 0x1, 0x1}]}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x32a) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f00000001c0)=0x1, 0x4) sendmmsg$inet(r2, &(0x7f0000004e00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 20:46:11 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='schedstat\x00') ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) tkill(r1, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 20:46:11 executing program 0 (fault-call:7 fault-nth:53): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1890.310464][T32255] FAULT_INJECTION: forcing a failure. [ 1890.310464][T32255] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1890.323673][T32255] CPU: 0 PID: 32255 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1890.332527][T32255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1890.343027][T32255] Call Trace: [ 1890.346477][T32255] dump_stack+0x137/0x19d [ 1890.350818][T32255] should_fail+0x23c/0x250 20:46:12 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000013f000/0x1000)=nil, 0x1000, 0x1000005, 0x12, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r4, 0x2d5c0000) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r5, 0xb702, 0x0) fcntl$lock(r5, 0x24, &(0x7f0000000340)={0x2, 0x1, 0x5, 0x1000, 0xffffffffffffffff}) r6 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./bus\x00', 0x8, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)="b19a49bf778ca5fb3a5c2005f9297ae8521b660ebf00c9adf417b698912660dcf1e5ae89d288cfc82d5f0dc2f542000ae920b922eb25863018456422e6bbd4b8e856a80d80fbaaa5bcc1d065785abba8e41fd9d9daa0e3ae15cf5696e879a030811e93ad10bb01a60e5db1fe24a2c6cecc7dfdf9b508c7e930740f20045cd149c8080ede79dc0efb41f2181d5639a8daa089a22a6b81c999367352a995df0f80457a8742acb06f13b62bd7e2a5ad52d47d57e1213c5dae58", 0xb8, 0x8001}], 0x2201000, &(0x7f0000000140)={[], [{@measure}]}) fsetxattr$trusted_overlay_redirect(r6, &(0x7f00000002c0), &(0x7f0000000300)='./bus\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) close(r2) r7 = syz_open_dev$rtc(&(0x7f0000000380), 0x2, 0x0) write$binfmt_aout(r7, &(0x7f00000003c0)={{0x107, 0x0, 0x20, 0x209, 0x319, 0xffff, 0x1a9, 0x305}, "83f3a3f36a3de6e59ca2f43af2c32c05deb4", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x532) [ 1890.355312][T32255] should_fail_usercopy+0x16/0x20 [ 1890.361393][T32255] _copy_from_user+0x1c/0xd0 [ 1890.366270][T32255] do_recvmmsg+0x240/0x9e0 [ 1890.370716][T32255] ? do_anonymous_page+0x411/0x8b0 [ 1890.375864][T32255] ? fsnotify_perm+0x59/0x2e0 [ 1890.380734][T32255] ? __fsnotify_parent+0x32f/0x430 [ 1890.385850][T32255] ? __fget_light+0x21b/0x260 [ 1890.390513][T32255] ? __cond_resched+0x11/0x40 [ 1890.395274][T32255] __x64_sys_recvmmsg+0xcf/0x150 [ 1890.400214][T32255] ? exit_to_user_mode_prepare+0x65/0x190 [ 1890.405933][T32255] do_syscall_64+0x4a/0x90 [ 1890.410332][T32255] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1890.416220][T32255] RIP: 0033:0x4665d9 [ 1890.420115][T32255] 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 [ 1890.433177][T32269] loop5: detected capacity change from 0 to 128 [ 1890.439729][T32255] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1890.439754][T32255] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1890.439768][T32255] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1890.439782][T32255] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1890.479191][T32255] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1890.487376][T32255] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:12 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$inet(r2, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000080)="94af79806f9b7f83ada3695f264579e22a62c01edf61626b059d6f22462c90ddc42eccf58cce41", 0x27}], 0x1}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000a00)="bf", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="d5", 0x1}, {&(0x7f0000000340)="18", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="fd", 0x1}, {&(0x7f00000005c0)="a5", 0x1}, {&(0x7f0000000680)="96", 0x1}, {&(0x7f0000000700)="95", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000001b00)='E', 0x1}, {&(0x7f0000001c00)="9a", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000003000)='1', 0x1}, {&(0x7f0000001e80)='*', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001fc0)="90", 0x1}, {&(0x7f0000002000)="11", 0x1}, {&(0x7f0000002080)="af", 0x1}, {&(0x7f0000002140)='X', 0x1}], 0x4}}], 0x8, 0x60cd000) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_opts(r3, 0x29, 0xb, 0x0, &(0x7f0000000040)) recvmmsg(r3, &(0x7f0000002180)=[{{&(0x7f0000000380)=@ipx, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)=""/49, 0x31}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/71, 0x47}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f00000008c0)=""/149, 0x95}], 0x5, &(0x7f0000001c40)=""/251, 0xfb}, 0x1e4c}, {{&(0x7f0000000600)=@nfc, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/43, 0x2b}, {&(0x7f0000001a40)=""/167, 0xa7}], 0x2, &(0x7f0000001b40)=""/100, 0x64}, 0xe0}, {{&(0x7f0000001d40)=@x25, 0x80, &(0x7f0000000840)=[{&(0x7f0000002280)=""/202, 0xca}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002580)=""/240, 0xf0}, {&(0x7f0000000780)=""/41, 0x29}], 0x4, &(0x7f0000001dc0)=""/132, 0x84}, 0x1}], 0x3, 0x40002200, &(0x7f00000009c0)={0x0, 0x3938700}) sendto$inet(r2, &(0x7f00000001c0)="b0", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000000040)=0xffff, 0x4) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x400041, 0x0) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000200)=0x1000, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:12 executing program 0 (fault-call:7 fault-nth:54): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1890.659965][T32290] FAULT_INJECTION: forcing a failure. [ 1890.659965][T32290] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1890.673267][T32290] CPU: 0 PID: 32290 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1890.682127][T32290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1890.692366][T32290] Call Trace: [ 1890.695743][T32290] dump_stack+0x137/0x19d [ 1890.700435][T32290] should_fail+0x23c/0x250 [ 1890.704920][T32290] should_fail_usercopy+0x16/0x20 [ 1890.710074][T32290] _copy_from_user+0x1c/0xd0 [ 1890.714840][T32290] do_recvmmsg+0x240/0x9e0 [ 1890.719329][T32290] ? do_anonymous_page+0x411/0x8b0 [ 1890.724539][T32290] ? fsnotify_perm+0x59/0x2e0 [ 1890.729220][T32290] ? __fsnotify_parent+0x32f/0x430 [ 1890.734428][T32290] ? __fget_light+0x21b/0x260 [ 1890.739213][T32290] ? __cond_resched+0x11/0x40 [ 1890.743894][T32290] __x64_sys_recvmmsg+0xcf/0x150 [ 1890.749203][T32290] ? exit_to_user_mode_prepare+0x65/0x190 [ 1890.755016][T32290] do_syscall_64+0x4a/0x90 [ 1890.759536][T32290] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1890.766220][T32290] RIP: 0033:0x4665d9 [ 1890.770573][T32290] 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 [ 1890.794092][T32290] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1890.802512][T32290] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1890.810486][T32290] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1890.818548][T32290] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1890.826541][T32290] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1890.834508][T32290] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:14 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:14 executing program 5: r0 = syz_io_uring_complete(0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000240)={{r1}, "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"}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000001000008000000d24201", 0x63, 0x400}, {&(0x7f0000010200)="000000000000000004000000000000000000000000000000000000002000200001000000000000000000800000ffff001300000000009e", 0x37, 0x540}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="08a5b252550def771bd4b97e1b846fb91c56c56a7a6dc50b36d0e1aca7f6f688760135d40000ffff7f000000003feee9d81249f835a6ddc622c55a2402e0a4e02ae1ea7c5c21efc598dadc607180fae346258e4a3c56b634281fd3b5bebd6d47a484290b12d9b96794d7ff9fa5b747cc627e8e7424bd2b6ffc837ea5b981fad1b8bdb28c2f809f76141d85bc5c29890feda50d1232f32c590620b9259dbf1935c2159a9ec7e4ff1aab2a4e834beb"]) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x210) openat(r2, &(0x7f0000000080)='./file0\x00', 0x20000, 0x185) 20:46:14 executing program 0 (fault-call:7 fault-nth:55): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f00000022c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002340)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000023c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f00000024c0)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x8820}, 0xc, &(0x7f0000002480)={&(0x7f0000002400)={0x5c, r2, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x81}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0xc044) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xed0acb6b0dc947bd}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x3}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x93ca393d9590ed47}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x44}}, 0x4004810) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:14 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/145, 0x91}, {&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000140)=""/7, 0x7}], 0x3, 0xd9f, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000036c0)=[{{0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000001800)=""/140, 0x8c}, {&(0x7f00000018c0)=""/16, 0x10}, {&(0x7f0000001900)=""/218, 0xda}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/53, 0x35}, {&(0x7f0000002a40)=""/123, 0x7b}, {&(0x7f0000002ac0)=""/129, 0x81}, {&(0x7f0000002b80)=""/211, 0xd3}], 0x8}, 0x5a95}, {{&(0x7f0000002d00)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002d80)=""/24, 0x18}, {&(0x7f0000002dc0)=""/192, 0xc0}, {&(0x7f0000002e80)=""/152, 0x98}], 0x3}, 0x6}, {{&(0x7f0000002f80)=@nfc, 0x80, &(0x7f0000003340)=[{&(0x7f0000003000)=""/123, 0x7b}, {&(0x7f0000003080)=""/173, 0xad}, {&(0x7f0000003140)=""/170, 0xaa}, {&(0x7f0000003200)=""/108, 0xb}, {&(0x7f0000003280)=""/192, 0xc0}], 0x5, &(0x7f00000033c0)=""/43, 0x2b}, 0x6}, {{&(0x7f0000003400)=@isdn, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003480)=""/42, 0x2a}, {&(0x7f00000034c0)=""/34, 0x22}, {&(0x7f0000003500)=""/179, 0xb3}], 0x3, &(0x7f0000003600)=""/190, 0xbe}, 0xa6}], 0x4, 0x40000020, &(0x7f00000037c0)={0x77359400}) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f00000016c0)=[{{0x0, 0x0, 0x0}, 0x4}, {{&(0x7f0000000340)=@ax25={{0x3, @netrom}, [@netrom, @remote, @bcast, @bcast, @remote, @rose, @null, @default]}, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/254, 0xfe}, {&(0x7f0000000200)=""/46, 0x2e}, {&(0x7f00000004c0)=""/186, 0xba}, {&(0x7f0000000580)=""/249, 0xf9}], 0x4, &(0x7f00000006c0)=""/4096, 0x1000}, 0x8}], 0x2, 0x2, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000240)={r2, 0x8, 0x3ff}) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000003800), 0x40a102, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r5, 0xb702, 0x0) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') r7 = ioctl$NS_GET_PARENT(r6, 0xb702, 0x0) poll(&(0x7f0000003840)=[{r7, 0x1040}, {0xffffffffffffffff, 0x2000}, {r1, 0x12}, {r0, 0x40c}, {r3, 0x8400}, {r4, 0x2}, {r2, 0x8000}, {r5, 0x180}, {r0, 0x280}, {r6, 0x1202}], 0xa, 0x2) openat$procfs(0xffffffffffffff9c, &(0x7f0000001740)='/proc/tty/ldiscs\x00', 0x0, 0x0) bind(r3, &(0x7f00000038c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @broadcast}}, 0x80) 20:46:14 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:14 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) [ 1892.748262][T32305] FAULT_INJECTION: forcing a failure. [ 1892.748262][T32305] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1892.761436][T32305] CPU: 1 PID: 32305 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1892.770716][T32305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1892.779459][T32313] loop5: detected capacity change from 0 to 5 [ 1892.781585][T32305] Call Trace: [ 1892.781596][T32305] dump_stack+0x137/0x19d [ 1892.792622][T32313] EXT4-fs (loop5): Unrecognized mount option "¥²RUïwÔ¹~„o¹VÅjzmÅ 6Ðᬧööˆv5Ô" or missing value [ 1892.795345][T32305] should_fail+0x23c/0x250 [ 1892.795372][T32305] should_fail_usercopy+0x16/0x20 [ 1892.815680][T32305] _copy_from_user+0x1c/0xd0 [ 1892.820274][T32305] do_recvmmsg+0x240/0x9e0 [ 1892.824756][T32305] ? do_anonymous_page+0x411/0x8b0 [ 1892.829874][T32305] ? fsnotify_perm+0x59/0x2e0 [ 1892.834549][T32305] ? __fsnotify_parent+0x32f/0x430 [ 1892.839665][T32305] ? __fget_light+0x21b/0x260 [ 1892.844378][T32305] ? __cond_resched+0x11/0x40 [ 1892.849054][T32305] __x64_sys_recvmmsg+0xcf/0x150 [ 1892.854004][T32305] ? exit_to_user_mode_prepare+0x65/0x190 [ 1892.859805][T32305] do_syscall_64+0x4a/0x90 [ 1892.864203][T32305] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1892.870141][T32305] RIP: 0033:0x4665d9 [ 1892.874050][T32305] 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 [ 1892.893723][T32305] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1892.902131][T32305] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1892.910080][T32305] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1892.918032][T32305] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1892.925985][T32305] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1892.934027][T32305] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1892.995401][T32325] loop5: detected capacity change from 0 to 5 [ 1893.003038][T32325] EXT4-fs (loop5): Unrecognized mount option "¥²RUïwÔ¹~„o¹VÅjzmÅ 6Ðᬧööˆv5Ô" or missing value 20:46:15 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_mount_image$nfs4(&(0x7f0000005140), &(0x7f0000005180)='./file0\x00', 0x1, 0x3, &(0x7f00000053c0)=[{&(0x7f00000051c0)="72e1b64a3e2fcfc6397f91499d626014dfe1ee01437bdb0e8cc1483d11710d0e3c62df6761deed66062630bae1a827079cdaafcbc37609c53ce2d682c5d77f84b3f3c75913b3acaf6ecf7b", 0x4b, 0x1000}, {&(0x7f0000005240)="dc5e18c11d69212a29e19f8ef355d390fd4cc9d526bab404dcd55a7b016a5c9a7424269687b90cde5ded28b2a4dfa9677bbac1976cbd1ac78a125f1787df2243551bc28332f796051877915d81a86212fa6048b17b9e0dd5fc2011628391ba2b26690936e1a6832c9924be60d0e74d609d5594f8312e85be298ce8842cd6304859c50e6ed0c448f184a50c46d49d0de54fa9d7ac3bc1bd", 0x97, 0x6}, {&(0x7f0000005300)="bdf956dc5aa8c7b0d70d8ef9283ed267c5b74feda961317201ea5ad2174cd78fd9bb1fd7fc9502476eb330db92e12ce09ab1a239f3218f51f1f57ae60f4f354b968578ea07050a51f2983b3f31be3b0fed71101b5a9f5d43b8d1beca8843eab655c39f6508993c53a9c41c6e87439a8cd64595ca5cc57768c462794e727afdcb285e1201ff55994891db478743c1eb54b2a786efb201136b1cf1f7badb5b3e8d001bc71a974087dc1a27227ff350593ebca1", 0xb2, 0x8}], 0x1080, &(0x7f0000005440)={[{'&\\!&'}, {'#'}, {'(\x82-].[@'}], [{@uid_eq}, {@dont_measure}]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005580)=0x0) r4 = fork() fcntl$getownex(r0, 0x10, &(0x7f0000006bc0)={0x0, 0x0}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) r8 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r8, 0x402, 0xb1c661d318500c51) r9 = inotify_init1(0x0) fcntl$setown(r9, 0x8, 0xffffffffffffffff) fcntl$getownex(r9, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r8, 0xf, &(0x7f0000000000)={0x0, r10}) sendmsg$netlink(r1, &(0x7f0000006c80)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000006b00)=[{&(0x7f0000000100)={0xa4, 0x2e, 0x400, 0x70bd26, 0x25dfdbfb, "", [@typed={0x4, 0xe49}, @typed={0x5, 0x7f, 0x0, 0x0, @str='\x00'}, @generic="bf277fc44022cee704f9928879b48987f15596f6038b30e06eb32b9c377b9b279cc3f135771c03323227b5dcb103d2f6d9d8389fd796a63981484876e9ca543efc58930f39a69c4cbd880978850c4fc84d0c06b3a66ed9eed66c44f0c04c4a69fd985c2234ab9bd04976a855b3c27b91b0ec1cc8ba0e1dab97c41168d4ee", @typed={0x5, 0xc, 0x0, 0x0, @str='\x00'}]}, 0xa4}, {&(0x7f00000001c0)={0x30c, 0x1c, 0x200, 0x70bd2b, 0x25dfdbfb, "", [@generic="12080009fcd8b8e6ec71cae9894aa2e78bd83043a9960da60d1b4b2162594ed004a7aeb412e22077754fdcb67b2d0939257f9790f9d5c0f1888d01a2f62434709d20b17d8006aa27b13199f8327ad73c5b59355def5c35ea9740c6dd377583d42bbf5204ce8429ba129f16fbc59ee1eeb41631b5e51f68944c32da57173536baf58627d84d698679068755adf9bdd05fbf0590de805e9207ba1dbce06c9b7acd20a2b324d9337f68e529a2e753ef9a61db1fbdf7c5713b44b371c6ef266d3cf279da97bf819c13ba6f5a5c26fe90eae381f83054273f02841c4a11e437bcf819ffe4d9c92ccbe7af2a82c3023ce6827c03affe29", @generic="d1e64a24f5098df399a7d43942ff73935efb58d114efb0baf68c7f45e89485d87db5c786f13c05c4b0aa32e82c5ba32170668a64820fce83a46db43b053f5a520c5b609589adf86a73f0ec56e95edd68d2c8568639ab125d635463e036d6952fbcbe", @nested={0xd8, 0x30, 0x0, 0x1, [@typed={0xc, 0x6d, 0x0, 0x0, @u64=0x7}, @generic="a6ab73b9becc1c9cb13dc6d9f17181d3b6f27d65f818b0450c588ad30c114a07bb14d4f10437067f983582b77b37956e52441306b41939f59f67f446a71b846177b21c9bdd778cb67216c082f651a9f7de0dfe6ac294d8b56b0f0edb85cf45e124", @generic="d186c4bcb99707eace7884cd64c1fbae8cfbf47193f41270c917a43733fa480f8cafcf880962a498f9", @generic="2a3ae44153f7f03203f66eed9a43ddd5a4ad85d76b426ae3a84700f6b2316f42c62f5bdf1a734f14153587405fcec5b7a2a1e8613cdfad5e7cacf8576186"]}, @generic="d0816398b405793c3fd8b10b96d6d5ff9407706c556cdd0f8f7c1c2e897ae3d1ea5de03512448d93fc253dfd82bcea985680e6c18c0aae320371c7063e5d26a1c2f7f29c3341369c9ae2fa0ed559e8a19968b6d0f689d9907d33c37ba1b3464ec941935fb4f524deed66ced635307c888a8945f848a336786f622d23777377bb7dcb2ba3e828fbe0ea8b9edbd1362534", @typed={0xc, 0xf, 0x0, 0x0, @u64}, @generic="46c94d9818667dd532a289452d9629591b9725b7cd46ef31fdceda1a4d38a9ed8bef46012816d33e3fa9041961527e4670"]}, 0x30c}, {&(0x7f0000000500)={0x13f0, 0x3d, 0x100, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x71, 0x0, 0x0, @uid}, @nested={0x9d, 0x7d, 0x0, 0x1, [@generic="b417e69c19030b69c460534cd2288ca7976e0b82b89b20b0b509d9c485700b798e4292ddf701ac0faa24a920a9cb62463aa6ad79249b785c40ec8cbda29185b08cc7edd9186416ffcbda3a6e102f091a8cd28088691b", @typed={0x8, 0x79, 0x0, 0x0, @fd}, @typed={0x8, 0x79, 0x0, 0x0, @u32=0x400}, @generic="d890801909b4a11abd08e11abbef98b408d692e7d5d947d6a20ca6c5d84da904a37740864f6c6c8550431983db4b8dda08060e"]}, @typed={0x8, 0x27, 0x0, 0x0, @pid}, @nested={0x132f, 0x9, 0x0, 0x1, [@generic="f2f4c179fb426eaecbda380cac9ca475d4f720b65dd018ee8dc4e71203e2f2bd66b673b6ac92ea510e6956b4613e57bc3a61f328ec338e62b6b67fe1afaed3df9d6ac6873282b4edc6fd02d74b33aa598dee216f13a8f21ea678745bf6850a711d99fb383715b773e8b83dda15102513a40566bf71e263026e2a53f69d68b0a95cb6180a3b6403cc61fb1536181894a9cf8e8de63421fdf1398b1c509e01f0446cdd4dc6601cba0ceda1f32057084b713a8c", 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@generic="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@typed={0x8, 0x7b, 0x0, 0x0, @fd=r0}, @generic="2d0853298640b70ca00f9f1efdcf2253c52da4b6a357c0c32451bbc3cf73098cae0603a4a5120f7499bcd1d10e7990a08b1243bb1608523b01ac00096d898ca541b6cfeb56cc4b6a292f4f030f3fa3c0c8ccdea4", @nested={0x174, 0x1e, 0x0, 0x1, [@generic="a36017bcbbf646d6ea86ccaf9ed1121af2ee1c306c1e6b5c0ba917b4e0e317b02963f1edab6a3d28176a610876e40b3d5d8c1c00ed5cfa170850a8af43a84d742be6507c50df65824c538cf3fa4c64b0b044bcb1bafe96ddcc59e34dc2931be88c8e77387a9893f5c6d7812fbacd9415b5015bab8b5c43866c593b79f77c09d308bfd7df9ab73f", @typed={0x8, 0x82, 0x0, 0x0, @pid=r4}, @generic="09a2944a131a1d7e57bb6b6ccf479239c6354ebd84ead21871118333e3b6abd67e5219fe75d9660d31601df268940a8d6e53d2a3c47024c0901d2d006ad40a6ec24d5e55034218337f792e3ea53fd72d1950ab429c99a785fe26c5c30606225b460157768eb7197b3e3e235ad6c9555fb39b125a5f15d29f532d12bd2feffb82e31dce78875c8f6adf835c44062ee887e3079230a82b7e3618063a46f599d62593277c73409a34079588e7d9d2326df6e3fd450692c4e11062c6af8d3093ef637dd0d0c63d5fb9a27b155a093d63fdc0d6a0d8aa94d9f51fca722c00e87bb5445e"]}, @typed={0x5, 0x46, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x57, 0x0, 0x0, @u32=0xaf}, @nested={0x92, 0x22, 0x0, 0x1, [@generic="d432f9f928f983693803ec9d2992260a270d9c61e31b8d8897a9", @typed={0x72, 0x27, 0x0, 0x0, @binary="2f4536fdbe5a80b4441bd6c450941b0810e507c05ec46e8ed8e484a5d7e6c0f6e16e5647b89e2f447ca10452db02e045006fa4edd10c3eddd26315a541581624aa3bbb5ccf1e95ffe67f2785182f27a59f0965197645653c8657ecc1cd905cae6e0399a04b81e7d69846b32ef2f4"}]}, @generic="52a46f24e8da35d2cb3d3b0d79d87a06933cc6e107d11d3d85e867aa809c07a89d9a14fd428d3590ebc3b4598f25c0e77265b35517dda4ee51020d85c6a089079a436a49842b28691d8f96d1fe37b876d2839850430ee2a6f27ec5af7c418ebe889e33fd37eebb419708c227458261b1471d46ac35dd674ee286b670bce4d096e264011455c5f5a2b116e5773914f4ed808cf745007239a5ea76ee1d159875993dcf93943d6ad0483e0c2f0774960b0371b38be665af7a7a0b09fb8cd59f73099c14c4333d1911519dc9eb41bd5ee28f72c0880feb239471149983a2c98d303c88677a89"]}, 0x1404}], 0x9, &(0x7f0000006c00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r5, r7, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r10, 0x0, 0xffffffffffffffff}}}], 0x78, 0x6881}, 0x810) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:15 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r0, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, 0x0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:15 executing program 0 (fault-call:7 fault-nth:56): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:15 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000040)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x8931, &(0x7f0000000000)=':') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@private}}, &(0x7f00000001c0)=0xe8) sendmsg$netlink(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000500)={0x11cc, 0x3e, 0x2, 0x70bd25, 0x25dfdbfd, "", [@nested={0x1176, 0x4b, 0x0, 0x1, [@generic="4b6c05f8ef028dbb2e0a8b0c6e0a872823b79ff1c6614ccbcfa01e43afbb6de72db856c4bf473b15", @generic="4c576a14041d0aab83ce5bf3c71ad7097d7006b1d4876622f1b4266f71d7cc15f75dd828cdc2c7ab4692bf2e05034e5d19ff9395d94e020860bc4172796fc173465d7ebc3a90c9dae6e68d82f7fc01ae850c85833737d64eb86619", @generic="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[@typed={0x14, 0x81, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="18374072a47d7a4079dae0c7f79cf592499075ed99bab148f4023f387ff2708d4e5223ab7181d87c70c1d95e828e89b1881eb545df53045ee3b16f410fbd3bd88017b7825bb5847c515c2ea791d503b6d7a79462d7dcc9dae6471082caac0090daccefcf12514ae603097a4598f0c1aef4a15e685f60ee034d354f47f42a895e", @generic="fa1c0b6f4126f80818c11bef279cece87f63885442fe0fa432c54105e331a44fde", @typed={0x8, 0xb, 0x0, 0x0, @uid}, @typed={0x67, 0x6f, 0x0, 0x0, @binary="b42d0d6a645666f11b40bb3f514f1b5d2d91585e07c040cb9cb6e373932595d8c2872d33bf530896df36dbbda4857347766aa3e1a3649163998485d4ca3759ccd98f764da686a630d13f601ef7df26ff0fa43e83c9043af4c11ca46956bbbc1c407d9d"}, @typed={0x8, 0x81, 0x0, 0x0, @uid=0xee01}, @generic="67482e8f10c70fc13d69d2204ab94eb85a20a262ca54153e2b6ab08995a8bce90d77a4e5f4bb8207017359fc04600a652278d917bb2100d979fa"]}, @typed={0xc, 0x85, 0x0, 0x0, @u64=0x100000001}, 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@typed={0x6, 0x47, 0x0, 0x0, @str='$\x00'}, @typed={0x4, 0x66}, @generic="7f504a3adc9cc2486d95c30ade2082bc2036430439dd6e891d44c78bfd7023b8c13f7cd4f3706727a04cc35fb5ea0872b1abfdd439206e74246fc47b43629d2dc3974e3c43cda05265f0175f04f05786467b41e0b85eb682a9646e5310bc79a8e4ab6625d450f60654908896fcef980d594adb685f927aee0836ba097e6024460d08a0acd3e8e083dc9511935cb9c1fb688c47b2752ebc4a7d6aad0cfdb2af2c14ceb7eb2aa29f9e8353250575144a6bc8d63ca1ea18d41c62fad35443874bf19a472245cfbf296d76f15abe8bc6c8b9a08d8e01b06aa2f35a415c3bd0e3bf750d0eb6f9b3c83f6767acc5ed", @typed={0xc, 0x42, 0x0, 0x0, @u64=0x9}, @typed={0x44, 0x13, 0x0, 0x0, @binary="02c90194ec95d1fdc4ef7c05a850efff6a6817a0a5ec458553217863dce21b355c81436b115db8ed743f22c03aa352816d162ad914fd52b03373119770116c37"}, @typed={0xc, 0x1, 0x0, 0x0, @u64=0x4}]}, @typed={0x8, 0x74, 0x0, 0x0, @str='$+@\x00'}, @generic="d5de228ad38d3b420a69f80d8ce34372c8f9009eed5774697d66c55e4e374193748eb58b93757b5f83210909f78cc595363e6946330ee8ee83c0748b0f28527b132f82780aeca8867e142d98b0ab987e9c2138a621bb58f1b9", @generic="cb0c225287bd23863ca9d280dff241a812175778a55df23eb688438af0aa2cb62b2435ef667b476ba94e"]}, 0x11fc}, {&(0x7f0000000040)={0x34, 0x3b, 0x0, 0x70bd25, 0x25dfdbfb, "", [@generic="ca419e13bf6323e15a1402c51071375d0873d68c0c4a13467caedc58e61f3694add84f"]}, 0x34}, {&(0x7f0000000140)=ANY=[@ANYBLOB='\x00!\x00\x00\x00\x00\x00\x00\x00'], 0x10}, {&(0x7f0000005b40)={0x5d8, 0x2a, 0x20, 0x70bd28, 0x25dfdbfe, "", [@nested={0x174, 0x3b, 0x0, 0x1, [@typed={0x8, 0x77, 0x0, 0x0, @fd}, @typed={0x14, 0x13, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0x8, 0x27, 0x0, 0x0, @ipv4=@multicast2}, @generic="0dc3d4b77be09fb0e87802c78fd254c710e6108f1ca0e766a1fcfd457eb42a5b05c5a2f5bb07601eb6ae407f1feec9f184f60eaf8b257cc56376570c1e52843f2fb59349cb397e4a3b657bc6b3337f8a60e59e61b2c69ae3263d4c646a34af70b299547e6260ee9b8854b55bb1e5447533d434e492", @generic="5fb13ed378d21e283110d0b33ef4b90f004d71ac7a4b751ae1a13c6cd02cf2f11f7635bf4d80665a153011822ba0bf83d672baa1e7037a08312646968be5436310a0aaf03bbb36fbd139442b4b4b7e7c2ed539cf9cabf7e55ff3e0fc5d5c3bae510e3999fa928e2ebe838ec2487e9f3348c4375452505d729bd2f931d3fbf1f27db4aa342576e6a2a15cf627da977b55ee803b7070800aa940c8541d969b78f885c69a8c9a1d0d97d17ade1e1cffe45a2e9bfd9b32d62993d86b8a0043f248", @typed={0x8, 0x2, 0x0, 0x0, @uid=0xee00}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x1b, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}]}, @nested={0x8b, 0x2, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @uid=r4}, @generic="e00b18be04dba8540b1bb431f503a9a24eb9c9a3dcdcc6ea971af93b83cfbf48f9b147d1a4524957bca6b53d1a23f1e64533de048e01e4affac7ca654ff156fb28512bd76fbe0533f60ba3bf9c0fc6e38110fa05c244b47cabbbc4598a122e27b014c88ada6bfc7a5fbff39e4913c517c221db3b79b90409be567bb6bcf567"]}, @typed={0x8, 0x71, 0x0, 0x0, @uid=r5}, @generic="ce9fd736157a191dd6bc782c791b7becdb68a8a9c6a8bb1db25f3d74aa9a5665e5f3d7c99624d451d24d460b753e3d39a2cb3c2f7b1cc597c6962d742e3403ef2c707b053f4e90ab60166f77964ec3ad05aa880c241210d7957a53595d5599a2649ace7b80631f", @typed={0x8, 0x49, 0x0, 0x0, @u32=0x7097}, @nested={0x24f, 0xb, 0x0, 0x1, [@typed={0x8, 0x26, 0x0, 0x0, @u32=0x3}, @generic="21d9f5a6d9a6d66a175b2b2ff631804cb623a244a5c2efe5e9e561a03daaa19da8d91041eaeafddb71d79b3ec832beb05baa53ebbf8ffbdd3e3d7410dffdff591f077ae5e8dd8c4964d58ec3ce9364a94a36284ce4acb459c728f4490efe2656dddd1cb2168c9df5081ecfa7be7abe0002d2aa17eb30d9bd22dbdefc405a601e49d0cd789ef9b95f2c673742ddc9d68d791988156bda434c4464887fa009b2d85ef2c6027dca9bd82073a1c86fc8beddae487280dfa9fd2aede6bf446e34bbee5e008ea2680cc59675956585a04997", @generic="b16e8ce5d9b5f84a5e441e819a9cb3e352fcfb5dd55b1bcd594c2e0bd2be6a11c538e688755f98f28383ae35ba1fb1a82004eae6ba0565a10422da4e229f2e94e5cdd622ec729c4602e3e37df9cbb6742454c385cd", @generic="c009f448c556cf9dddb9e338a3c67f4eb36229604cb7ecde791334b84142aee290be689ca3b497392a6ccc2e116b4df3d77373c85b2f0e9a277e470cfddf3136e6f97c040ac91579ede396989d98facb6383236a35825a8de5d93e9b45a147fd46db779f1a54bd92e49290601a959aa6213b4b9c1f5143360eefca3faba17728ba47036f946970bbcf55127a605137aeed857b1cabd1734e665aad8a5e64f98cbef659e94ed9c51a78bb1b8487b271dd3d0e4c4805b5008b922519273c3f9aec2128da4356eb6f012a5d713a9a0efde60a88c84ad06984013e3a661a8c648c096e89c3fcc5657fc717979a39aa67", @generic="1046ed5ffa35a9e83e2b2bbc8fd637157d64469ca865a07f8980b2ff96feeacf3ed468380cbbbe8e11", @typed={0x8, 0x29, 0x0, 0x0, @pid=r0}]}, @generic="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"]}, 0x5d8}], 0x6, 0x0, 0x0, 0x4000000}, 0x505c1a4caddfe269) 20:46:15 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='wlan1\x00', 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000280)=""/4, 0x4}], 0x3, 0x800, 0xfffffffa) [ 1893.350884][T32342] FAULT_INJECTION: forcing a failure. [ 1893.350884][T32342] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1893.363511][T32349] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1893.364165][T32342] CPU: 1 PID: 32342 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1893.374751][T32349] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1893.382092][T32342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 20:46:15 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='wlan1\x00', 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000280)=""/4, 0x4}], 0x3, 0x800, 0xfffffffa) 20:46:15 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000000480)="039601a50d3e97f18eb9003eff3f5a31c5e924b52d60de6555064c8bac8b7698a46bfda25a9541214fd5a7c42ab41bfc62fc8437d015ead61dc8551a27b099f6373e19dd936dc792f2cd51bf1b2465b3aafbb93469ddb5f0c308168f089362cfa30243d3f57e5ae7df2cea1d555604", &(0x7f0000000100), &(0x7f0000001500), &(0x7f0000001540)="e10b8e10e0e89e0dbb8ee39209c888555e3e1bc83ae6aab0e732847199c3a2277b9fc2d5a19d221a8e9dc10d61035e35f0873c64b57a4501d3e5a803a73ddf5bb8d58bc3976821e8b746bf3136d3dd0881e6db626c0997b7a40d175a4895b228532d44d3fc03836ef9ddacb8e20a12863d96333fb1c96d0d3d973e5ec79c2c780ab0b6fdc91918cc9d59df9096c2ab0a86ce39418857a9f84b417281e05316e1431daef1e5eadcf8728c41f438358fe5638a0a5b8cbb74c6") r0 = gettid() r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setregs(0xf, r1, 0x1, &(0x7f0000001600)="ae49a0c778ba08f4018cd222738ae111ed10fc27a1db393259222ae683b1d956afdd80418fc98fa7fe7194cd9068f76d4ec4653967cf880c4d7802934040241fb78dfb8946087ded54d91e7976146c80c77913a456cfdb7d2edc0c68dbf55624e28b13a7a765c155a91abea1e127baf4b24ea6b3b5c4e3e6443c41be20eb8c5536d03e39627f3e2f9caa848889f31637673f6e6d7778b6ed282806ecf26e86e25495aac9b563b11b1b4909ae7af662d22db1141dd2f8d704b22c570ae0ddfeec9345e9369d5f8deb4026b502c8ac90db") wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000400)={0x53, 0xffffffffffffffff, 0xd3, 0x7, @scatter={0x2, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000500)=""/4096, 0x1000}]}, &(0x7f0000000180)="8a791634bd773b88f7a4ecd1278f7e86b3ff9e6b0fc52a8e252477cf6a7e5a3ae56bb7f77419b5dd796b3dabfeeaa85e6a6f31c5f68b6fad8b1622885e4a696f242b95fc579bce18522fa842c83e060a42a7c60c58b03fdec985042b1241fd3a7ee1125f933d17e30b319c60447ba1fa5d557755ea5351b6150eb580640b016ee0fe491a11aba45dbc5e8f2751d6ccb1df42223d9d50cb70e3dc95967ed56c098bcac71bedf94343b186e2e28fec6d8346c04de647256b0500855551a43e80a5c47033a4763030de9257883ac02cefd36675e6", &(0x7f00000002c0)=""/197, 0x2, 0x24, 0xffffffffffffffff, &(0x7f00000003c0)}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1893.382106][T32342] Call Trace: [ 1893.382114][T32342] dump_stack+0x137/0x19d [ 1893.404441][T32352] loop4: detected capacity change from 0 to 16 [ 1893.404653][T32342] should_fail+0x23c/0x250 [ 1893.419531][T32342] __alloc_pages+0x102/0x320 [ 1893.424724][T32342] alloc_pages_vma+0x391/0x660 [ 1893.429582][T32342] ? search_extable+0x80/0x80 [ 1893.434269][T32342] wp_page_copy+0x121/0x10c0 [ 1893.438900][T32342] ? fixup_exception+0x4c/0x70 [ 1893.443699][T32342] ? exc_page_fault+0x94/0x230 [ 1893.448507][T32342] do_wp_page+0x5a8/0xba0 [ 1893.452843][T32342] handle_mm_fault+0xb31/0x1a70 [ 1893.457699][T32342] ? __skb_try_recv_from_queue+0x3d0/0x430 [ 1893.463525][T32342] do_user_addr_fault+0x60c/0xc00 [ 1893.468548][T32342] exc_page_fault+0x94/0x230 [ 1893.473153][T32342] asm_exc_page_fault+0x1e/0x30 [ 1893.478152][T32342] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 1893.483910][T32342] Code: 00 00 48 39 d9 73 54 0f 1f 00 66 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 1f 00 <89> 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 1893.488901][T32364] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1893.503514][T32342] RSP: 0018:ffffc9000080fbf0 EFLAGS: 00010206 [ 1893.503535][T32342] RAX: 0000000000000028 RBX: 0000000020001030 RCX: 0000000020001030 [ 1893.503549][T32342] RDX: 0001c9000080fda8 RSI: 0000000000000002 RDI: ffffc9000080fda8 [ 1893.503561][T32342] RBP: ffffc9000080fda8 R08: 0000000000000000 R09: 0001c9000080fdab [ 1893.503573][T32342] R10: 0001ffffffffffff R11: 00000000f5257d14 R12: 0000000000000002 20:46:15 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='wlan1\x00', 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000280)=""/4, 0x4}], 0x3, 0x800, 0xfffffffa) [ 1893.550770][T32342] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000037 [ 1893.558742][T32342] ____sys_recvmsg+0x201/0x310 [ 1893.563639][T32342] ? import_iovec+0x69/0x80 [ 1893.568147][T32342] do_recvmmsg+0x34c/0x9e0 [ 1893.572569][T32342] ? do_anonymous_page+0x411/0x8b0 [ 1893.577713][T32342] ? fsnotify_perm+0x59/0x2e0 [ 1893.582390][T32342] ? __fsnotify_parent+0x32f/0x430 [ 1893.587329][T32371] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1893.587507][T32342] ? __fget_light+0x21b/0x260 20:46:15 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='wlan1\x00', 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000280)=""/4, 0x4}], 0x3, 0x800, 0xfffffffa) [ 1893.587538][T32342] ? __cond_resched+0x11/0x40 [ 1893.587554][T32342] __x64_sys_recvmmsg+0xcf/0x150 [ 1893.611086][T32342] ? exit_to_user_mode_prepare+0x65/0x190 [ 1893.616894][T32342] do_syscall_64+0x4a/0x90 [ 1893.621320][T32342] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1893.627270][T32342] RIP: 0033:0x4665d9 [ 1893.631159][T32342] 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 [ 1893.649980][T32380] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1893.650991][T32342] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1893.651016][T32342] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1893.677108][T32342] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1893.685081][T32342] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1893.693048][T32342] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 20:46:15 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0xf, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:15 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='wlan1\x00', 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 20:46:15 executing program 0 (fault-call:7 fault-nth:57): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1893.701012][T32342] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:15 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x20, 0xc28, 0xfffffffffffffffd}) setsockopt$inet_tcp_int(r1, 0x6, 0x24, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000080)={0x5, {{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) preadv(r2, &(0x7f0000000580)=[{&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/10, 0xa}, {&(0x7f0000000200)=""/72, 0x48}, {&(0x7f0000000280)=""/35, 0x23}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/187, 0xbb}, {&(0x7f0000000500)=""/87, 0x57}], 0x9, 0x4, 0x10000) [ 1893.765854][T32398] FAULT_INJECTION: forcing a failure. [ 1893.765854][T32398] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1893.778932][T32398] CPU: 1 PID: 32398 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1893.787766][T32398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1893.797819][T32398] Call Trace: [ 1893.798407][T32394] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1893.801101][T32398] dump_stack+0x137/0x19d [ 1893.801130][T32398] should_fail+0x23c/0x250 [ 1893.801149][T32398] should_fail_usercopy+0x16/0x20 [ 1893.801167][T32398] _copy_from_user+0x1c/0xd0 [ 1893.801188][T32398] do_recvmmsg+0x240/0x9e0 [ 1893.833050][T32398] ? do_anonymous_page+0x411/0x8b0 [ 1893.838166][T32398] ? fsnotify_perm+0x59/0x2e0 [ 1893.842843][T32398] ? __fsnotify_parent+0x32f/0x430 [ 1893.847990][T32398] ? __fget_light+0x21b/0x260 [ 1893.852746][T32398] ? __cond_resched+0x11/0x40 [ 1893.857448][T32398] __x64_sys_recvmmsg+0xcf/0x150 [ 1893.862391][T32398] ? exit_to_user_mode_prepare+0x65/0x190 [ 1893.868114][T32398] do_syscall_64+0x4a/0x90 [ 1893.872536][T32398] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1893.878433][T32398] RIP: 0033:0x4665d9 [ 1893.882388][T32398] 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 [ 1893.901993][T32398] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1893.910386][T32398] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1893.918355][T32398] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1893.926585][T32398] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1893.934579][T32398] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1893.942572][T32398] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:15 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r0, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, 0x0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:15 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='wlan1\x00', 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x10) 20:46:15 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="dc4662d21efdb2e7bbf59a998156daf2ef744ed646035c4d6dbedff7a6957adbd1e9e7030fc04caa27bcde8990bd5e468fcd484e8d83186ba5da0c26dbf996183c30e121a7aa252792cf5b471c620d8278125b454686d39800a533852818", 0x5e) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$inet(r1, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)="eb", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000002a00)="94", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000a00)="bf", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="d5", 0x1}, {&(0x7f0000000340)="18", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="fd", 0x1}, {&(0x7f00000005c0)="a5", 0x1}, {&(0x7f0000000680)="96", 0x1}, {&(0x7f0000000700)="95", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000001b00)='E', 0x1}, {&(0x7f0000001c00)="9a", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000003000)='1', 0x1}, {&(0x7f0000001e80)='*', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001fc0)="90", 0x1}, {&(0x7f0000002000)="11", 0x1}, {&(0x7f0000002080)="af", 0x1}, {&(0x7f0000002140)='X', 0x1}], 0x4}}], 0x8, 0x60cd000) sendto$inet(r1, &(0x7f00000001c0)="b0", 0x1, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_EEE_SET(r2, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000040)={0x20, r3, 0x109, 0x0, 0x0, {0x1b}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x20}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in=@broadcast, 0x4e24, 0x0, 0x4e24, 0x0, 0x2, 0x20, 0x0, 0x8, r5, 0xffffffffffffffff}, {0xa2, 0x100000000, 0x9dc5, 0x9, 0x6, 0x4, 0xb80, 0x8}, {0x8d5, 0x7f, 0xfff, 0x6}, 0x4, 0x6e6bb8, 0x1, 0x1, 0x2}, {{@in6=@mcast2, 0x4d2, 0x32}, 0xed854a976647d508, @in=@loopback, 0x3507, 0x1, 0x3, 0x9, 0xfffffff9, 0x0, 0x8}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:15 executing program 0 (fault-call:7 fault-nth:58): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:15 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='wlan1\x00', 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1894.195697][T32413] FAULT_INJECTION: forcing a failure. [ 1894.195697][T32413] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1894.208770][T32413] CPU: 1 PID: 32413 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1894.217254][T32419] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1894.217575][T32413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1894.236797][T32413] Call Trace: [ 1894.240078][T32413] dump_stack+0x137/0x19d [ 1894.244416][T32413] should_fail+0x23c/0x250 [ 1894.248837][T32413] should_fail_usercopy+0x16/0x20 [ 1894.253896][T32413] _copy_from_user+0x1c/0xd0 [ 1894.258509][T32413] do_recvmmsg+0x240/0x9e0 [ 1894.262929][T32413] ? do_anonymous_page+0x411/0x8b0 [ 1894.268095][T32413] ? fsnotify_perm+0x59/0x2e0 [ 1894.269199][T32425] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1894.272770][T32413] ? __fsnotify_parent+0x32f/0x430 [ 1894.287084][T32413] ? __fget_light+0x21b/0x260 [ 1894.291760][T32413] ? __cond_resched+0x11/0x40 [ 1894.296488][T32413] __x64_sys_recvmmsg+0xcf/0x150 [ 1894.301427][T32413] ? exit_to_user_mode_prepare+0x65/0x190 [ 1894.307213][T32413] do_syscall_64+0x4a/0x90 [ 1894.311669][T32413] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1894.317564][T32413] RIP: 0033:0x4665d9 [ 1894.321437][T32413] 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 [ 1894.341027][T32413] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1894.349438][T32413] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1894.357567][T32413] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1894.365690][T32413] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1894.373652][T32413] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1894.381643][T32413] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:18 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x285a00000000000, 0x10001) ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:18 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='wlan1\x00', 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 20:46:18 executing program 0 (fault-call:7 fault-nth:59): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:18 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) write$binfmt_misc(r1, &(0x7f0000000380)={'syz1', "72b1f1c4771009363ac8e7ba028a3bf2e9ba8a4eb3d039ba30c57c049ff1cd749f0f108d9586e9e61c516f22e1f33a46a4d6bbb6468f5cfba8a87cd4e861766f7d325c2f7b51ff81cb2e46384e1f76d2300b04707185f9ec4fd304187502ee22483f61f07f645c80d819549a95ca82c494858b4f3661b1475c4be4ce3ff5babeeb1c5316b9b93a59d313cdb9122f2e70a5145898c7e5cac03180d527a8ccc7cb8649a5be1f2afef2c3f229ec2e8ab8ead5832ab414106f9984f5cf86c493d92e5814a562e3d62de7b4c5702c6ad3ef14d3321dfea0eb6be13d601e4cd5af1c078a5a4c62cd7319e4f049"}, 0xee) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000200)={0x3, 0x1, 0x19, 0x19, 0x80, &(0x7f0000000480)}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040), 0x4, 0x183802) sendto$unix(r4, &(0x7f0000000080)="bfd5712c989145bac4a2bd19c6b64e30f976208b2531db10294bd2f51324a605a18492622074b2d6d6a6bfd9e2d3cdfa7ecfedb4ef6c8b843ce06a2f93f80efaf5e75c16e516d58bb9d2fab14b234bb22571a1bf5867d4833b85b7b5c63ae850122a46b8a8f7983273032a60d7dbeb8db2a7c25734e29e613e98360d0a911d80764416bed90676bac865dac764e016ad457a75bd", 0x94, 0x4000, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:18 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r0, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, 0x0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:18 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d25000/0x2000)=nil, 0x2000, 0x2000001, 0x30, r1, 0xb6caf000) syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip6_mr_vif\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/47, 0x2f}, {&(0x7f0000000080)=""/224, 0xe0}], 0x2, 0x8, 0xba) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000200)={0x0, "5e4096fa36ad8f8e0a99811a6968f892"}) 20:46:18 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='wlan1\x00', 0x10) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1896.489349][T32448] FAULT_INJECTION: forcing a failure. [ 1896.489349][T32448] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1896.502491][T32448] CPU: 1 PID: 32448 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1896.507250][T32457] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1896.511245][T32448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1896.511260][T32448] Call Trace: [ 1896.511268][T32448] dump_stack+0x137/0x19d 20:46:18 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/105, 0x69}, {&(0x7f00000000c0)=""/185, 0xb9}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f0000000340)=""/10, 0xa}], 0x7, 0x1, 0x8) [ 1896.538128][T32448] should_fail+0x23c/0x250 [ 1896.538152][T32448] should_fail_usercopy+0x16/0x20 [ 1896.538172][T32448] _copy_from_user+0x1c/0xd0 [ 1896.538195][T32448] do_recvmmsg+0x240/0x9e0 [ 1896.538255][T32448] ? do_anonymous_page+0x411/0x8b0 20:46:18 executing program 0 (fault-call:7 fault-nth:60): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:18 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x58033c70c8eaa94b, 0x40010, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x80003, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1896.538280][T32448] ? fsnotify_perm+0x59/0x2e0 [ 1896.538298][T32448] ? __fsnotify_parent+0x32f/0x430 [ 1896.538322][T32448] ? __fget_light+0x21b/0x260 [ 1896.538344][T32448] ? __cond_resched+0x11/0x40 [ 1896.538376][T32448] __x64_sys_recvmmsg+0xcf/0x150 [ 1896.538394][T32448] ? exit_to_user_mode_prepare+0x65/0x190 [ 1896.538417][T32448] do_syscall_64+0x4a/0x90 20:46:18 executing program 0 (fault-call:7 fault-nth:61): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1896.538439][T32448] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1896.538461][T32448] RIP: 0033:0x4665d9 [ 1896.538475][T32448] 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 20:46:18 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x729e0000) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1896.538490][T32448] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1896.538561][T32448] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1896.538573][T32448] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1896.538585][T32448] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1896.538596][T32448] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1896.538607][T32448] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1896.634130][T32473] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1896.658534][T32478] FAULT_INJECTION: forcing a failure. [ 1896.658534][T32478] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1896.658558][T32478] CPU: 0 PID: 32478 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1896.658629][T32478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1896.658643][T32478] Call Trace: [ 1896.658651][T32478] dump_stack+0x137/0x19d [ 1896.658679][T32478] should_fail+0x23c/0x250 [ 1896.658701][T32478] should_fail_usercopy+0x16/0x20 [ 1896.658769][T32478] _copy_from_user+0x1c/0xd0 [ 1896.658792][T32478] do_recvmmsg+0x240/0x9e0 [ 1896.658812][T32478] ? do_anonymous_page+0x411/0x8b0 [ 1896.658837][T32478] ? fsnotify_perm+0x59/0x2e0 [ 1896.658936][T32478] ? __fsnotify_parent+0x32f/0x430 [ 1896.659015][T32478] ? __fget_light+0x21b/0x260 [ 1896.659038][T32478] ? __cond_resched+0x11/0x40 [ 1896.659057][T32478] __x64_sys_recvmmsg+0xcf/0x150 [ 1896.659076][T32478] ? exit_to_user_mode_prepare+0x65/0x190 [ 1896.659100][T32478] do_syscall_64+0x4a/0x90 [ 1896.659123][T32478] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1896.659205][T32478] RIP: 0033:0x4665d9 [ 1896.659219][T32478] 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 [ 1896.659234][T32478] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1896.659254][T32478] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1896.659268][T32478] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1896.659281][T32478] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1896.659293][T32478] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1896.659304][T32478] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1896.696054][T32487] FAULT_INJECTION: forcing a failure. [ 1896.696054][T32487] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1896.696077][T32487] CPU: 1 PID: 32487 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1896.696098][T32487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1896.696141][T32487] Call Trace: [ 1896.696148][T32487] dump_stack+0x137/0x19d [ 1896.696172][T32487] should_fail+0x23c/0x250 [ 1896.696191][T32487] should_fail_usercopy+0x16/0x20 [ 1896.696208][T32487] _copy_from_user+0x1c/0xd0 [ 1896.696231][T32487] do_recvmmsg+0x240/0x9e0 [ 1896.696250][T32487] ? do_anonymous_page+0x411/0x8b0 [ 1896.696299][T32487] ? fsnotify_perm+0x59/0x2e0 [ 1896.696317][T32487] ? __fsnotify_parent+0x32f/0x430 [ 1896.696342][T32487] ? __fget_light+0x21b/0x260 [ 1896.696361][T32487] ? __cond_resched+0x11/0x40 [ 1896.696378][T32487] __x64_sys_recvmmsg+0xcf/0x150 [ 1896.696396][T32487] ? exit_to_user_mode_prepare+0x65/0x190 [ 1896.696494][T32487] do_syscall_64+0x4a/0x90 [ 1896.696515][T32487] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1896.696586][T32487] RIP: 0033:0x4665d9 [ 1896.696598][T32487] 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 [ 1896.696614][T32487] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1896.696634][T32487] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1896.696647][T32487] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1896.696676][T32487] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1896.696689][T32487] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1896.696700][T32487] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:21 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x8, &(0x7f0000000040)="8573ad1c2f544b279902c22f6dfd474dc315630422d4c780c879027bc9fc66a01b94631e0c4f") write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:21 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='wlan1\x00', 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 20:46:21 executing program 0 (fault-call:7 fault-nth:62): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x1010, 0xffffffffffffffff, 0x2bf64000) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) preadv(r1, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000000080)=""/240, 0xf0}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/52, 0x34}, {&(0x7f00000011c0)=""/241, 0xf1}, {&(0x7f00000012c0)=""/37, 0x25}, {&(0x7f0000001300)=""/134, 0x86}], 0x7, 0x96, 0x3f) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:21 executing program 1: r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:21 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r3, 0x8983, &(0x7f0000000040)={0x8, 'batadv_slave_0\x00', {'batadv_slave_0\x00'}, 0x9}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x48619682813e18d, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) mmap(&(0x7f0000cfd000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x13, r1, 0x1000) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r2 = socket(0x2, 0x1, 0x401) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x1d, @multicast2, 0x4e23, 0x0, 'dh\x00', 0x0, 0xfffffffa, 0x70}, {@multicast1, 0x4e24, 0x2000, 0x2674, 0x2, 0x6}}, 0x44) [ 1899.515889][T32514] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1899.528304][T32512] FAULT_INJECTION: forcing a failure. [ 1899.528304][T32512] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1899.541420][T32512] CPU: 1 PID: 32512 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1899.550217][T32512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1899.560298][T32512] Call Trace: 20:46:21 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1899.563578][T32512] dump_stack+0x137/0x19d [ 1899.567913][T32512] should_fail+0x23c/0x250 [ 1899.572330][T32512] should_fail_usercopy+0x16/0x20 [ 1899.577376][T32512] _copy_from_user+0x1c/0xd0 [ 1899.582035][T32512] do_recvmmsg+0x240/0x9e0 [ 1899.586561][T32512] ? do_anonymous_page+0x411/0x8b0 [ 1899.588183][T32529] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1899.591676][T32512] ? fsnotify_perm+0x59/0x2e0 [ 1899.591700][T32512] ? __fsnotify_parent+0x32f/0x430 [ 1899.610626][T32512] ? __fget_light+0x21b/0x260 20:46:21 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 20:46:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/netstat\x00') connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r3 = accept$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000100)=0x1c) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={'batadv_slave_0\x00', {0x2, 0x0, @empty}}) [ 1899.615349][T32512] ? __cond_resched+0x11/0x40 [ 1899.620023][T32512] __x64_sys_recvmmsg+0xcf/0x150 [ 1899.624964][T32512] ? exit_to_user_mode_prepare+0x65/0x190 [ 1899.631133][T32512] do_syscall_64+0x4a/0x90 [ 1899.635547][T32512] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1899.641439][T32512] RIP: 0033:0x4665d9 [ 1899.645328][T32512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:46:21 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 20:46:21 executing program 0 (fault-call:7 fault-nth:63): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1899.664977][T32512] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1899.673395][T32512] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1899.681438][T32512] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1899.689408][T32512] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1899.697375][T32512] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1899.705346][T32512] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1899.743921][T32545] FAULT_INJECTION: forcing a failure. [ 1899.743921][T32545] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1899.756992][T32545] CPU: 1 PID: 32545 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1899.765755][T32545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1899.775897][T32545] Call Trace: [ 1899.779173][T32545] dump_stack+0x137/0x19d [ 1899.783510][T32545] should_fail+0x23c/0x250 [ 1899.787929][T32545] should_fail_usercopy+0x16/0x20 20:46:21 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setregs(0xf, r1, 0x3, &(0x7f0000000140)="a408b07487cb10550ef6d45550a36db917e38b18385609823413b947646472f34030d9d7c69d45d20c14a5942a36b0f823254d1c0174d6a615db917a91d00a1ae7ce229f087702f71b6616b8dc471e0d21c1a6720ddee73132ffa225191d5faa3b5ec1eba8146e0e49b8f632cde3440173287c4c67e36a7d9f37e22c5a1fa6dd80085a6a") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:21 executing program 4: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000000200)=[{0x3}, {0x0, 0x7}, {}], 0x3, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x7fff}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000140)) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000100)={0x2, 0x100, 0xb73, 0x57d1, 0x87}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e23, @empty}, {0x2, 0x4e21, @rand_addr=0x64010102}, {0x2, 0x4e23, @private=0xa010100}, 0xb1, 0x0, 0x0, 0x0, 0x400, &(0x7f0000000040)='bond_slave_0\x00', 0x0, 0x86, 0xb65c}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:21 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 20:46:21 executing program 5: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1899.793061][T32545] _copy_from_user+0x1c/0xd0 [ 1899.797669][T32545] do_recvmmsg+0x240/0x9e0 [ 1899.802167][T32545] ? do_anonymous_page+0x411/0x8b0 [ 1899.807292][T32545] ? fsnotify_perm+0x59/0x2e0 [ 1899.811971][T32545] ? __fsnotify_parent+0x32f/0x430 [ 1899.817090][T32545] ? __fget_light+0x21b/0x260 [ 1899.821800][T32545] ? __cond_resched+0x11/0x40 [ 1899.826505][T32545] __x64_sys_recvmmsg+0xcf/0x150 [ 1899.831447][T32545] ? exit_to_user_mode_prepare+0x65/0x190 [ 1899.837198][T32545] do_syscall_64+0x4a/0x90 [ 1899.841660][T32545] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1899.847610][T32545] RIP: 0033:0x4665d9 [ 1899.851502][T32545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1899.871140][T32545] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1899.879627][T32545] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1899.887614][T32545] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1899.895610][T32545] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1899.903584][T32545] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1899.911555][T32545] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:22 executing program 1: r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:22 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x110, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_opts(r3, 0x29, 0xb, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:22 executing program 5: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 20:46:22 executing program 0 (fault-call:7 fault-nth:64): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:22 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x9, &(0x7f00000002c0)="fa5f8f778fa3a8e01b72d4bf672b13491d2804f4d33b631afc79c26626fee72cae8fb3fb629b7d536cc763bd62c054b7ea7791e3e2c08cb947a786efac16b1c45484835d13752049558ae2efd7f5e588bd25e962319850411a6bd736d81a0f605fe0a9a46b44a900af284b8c272ad71e31bad8d613207fd0ad62488fcea333c594e41acfc0c6bfc68a740c8ab11deb0e0b46895b31086b6faa5b0b892e5786cd60b45e49cb969a724c8b9968") process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = inotify_init1(0x80000) fsetxattr$security_evm(r1, &(0x7f0000000040), &(0x7f0000000140)=@v2={0x5, 0x3, 0x7, 0x3f, 0xcc, "0354d1361790bcba235de850fb62e786bf762d0fcdb3da3256f780650344deda5fd1f6d3444b8716f5938e3697445839b50a9e766ae866a6f4d82d5c889c549c34ff3b1b1348c05892cfa95ea668bbce3457411504a761b151a07263a0591720f6cce00358979ccd0bab62baa3b6ad8cc2381a6f450fe0e8409da44c635bbf5b77769b82ea94e723f3c557f795ba1bad6a6c43f4d941cbe1605917685fd1b6df489b22aea861a0ffe5c40b61fae01fe8214a68f8ac13467ce8f8ddd9176b2ac79d6a92f1d5cb9dda32a49aab"}, 0xd5, 0x3) 20:46:22 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0x1, 0x4) [ 1900.455891][T32596] FAULT_INJECTION: forcing a failure. [ 1900.455891][T32596] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1900.468990][T32596] CPU: 1 PID: 32596 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1900.477787][T32596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1900.488118][T32596] Call Trace: [ 1900.491393][T32596] dump_stack+0x137/0x19d [ 1900.495735][T32596] should_fail+0x23c/0x250 [ 1900.500203][T32596] should_fail_usercopy+0x16/0x20 [ 1900.505227][T32596] _copy_from_user+0x1c/0xd0 [ 1900.509848][T32596] do_recvmmsg+0x240/0x9e0 [ 1900.514286][T32596] ? do_anonymous_page+0x411/0x8b0 [ 1900.519401][T32596] ? fsnotify_perm+0x59/0x2e0 [ 1900.524063][T32596] ? __fsnotify_parent+0x32f/0x430 [ 1900.529186][T32596] ? __fget_light+0x21b/0x260 [ 1900.533920][T32596] ? __cond_resched+0x11/0x40 [ 1900.538579][T32596] __x64_sys_recvmmsg+0xcf/0x150 [ 1900.543580][T32596] ? exit_to_user_mode_prepare+0x65/0x190 [ 1900.549320][T32596] do_syscall_64+0x4a/0x90 [ 1900.553767][T32596] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1900.559691][T32596] RIP: 0033:0x4665d9 [ 1900.563566][T32596] 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 [ 1900.583174][T32596] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1900.591693][T32596] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:22 executing program 5: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1900.599664][T32596] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1900.607617][T32596] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1900.615652][T32596] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1900.623657][T32596] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:22 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000040)={0x0, 0x9, 0x0, [0x2, 0x400, 0xfff, 0x1, 0x9], [0x8, 0x1, 0x8, 0x7f, 0x7, 0x1, 0x7fffffff, 0x377, 0x20, 0xfffffffffffffff9, 0x4, 0x2, 0x7ff, 0x3000000000000000, 0x100, 0x40, 0x4, 0x25e, 0x3, 0x3, 0x1f, 0x3, 0x4, 0x1000, 0x8, 0x40, 0x1, 0x9b, 0x9, 0x200, 0x0, 0x80000001, 0x5, 0x7fff, 0x1f8, 0x100000001, 0xd8f, 0x7ff, 0x200000000000, 0x7fffffff, 0x6, 0x4, 0x0, 0x8, 0x40, 0x0, 0x7, 0x200, 0x0, 0x5, 0x1, 0x8, 0x3, 0x6, 0x2, 0xd700000000, 0x5, 0x2, 0xfffffffffffff827, 0x40, 0x7c, 0x2, 0x8, 0x1, 0x6, 0x8001, 0x200, 0x0, 0x10000, 0x100000001, 0x9, 0x4, 0x7, 0xff, 0x3c, 0x2, 0x4a, 0x10000, 0x7, 0x356, 0x1, 0x2b, 0x5, 0x3e90, 0x100000003, 0x1, 0x5, 0x6, 0x4, 0x5ca1, 0xffffffffffffffff, 0x20, 0x1000, 0x80, 0x90, 0x80000001, 0xfffffffffffffeff, 0x7ff, 0x10001, 0x0, 0xb7d, 0x7f, 0x5, 0x2, 0x7ff, 0x4, 0x4, 0xfffffffffffffffd, 0xfffffffffffff801, 0x5, 0x7, 0x5, 0x80000000, 0x0, 0x1, 0x1, 0x6, 0x69f, 0x5, 0x4, 0x800]}) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x4, 0x4) 20:46:22 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r1, 0x402, 0xb1c661d318500c51) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r3}) ptrace$setregs(0xffffffffffffffff, r3, 0x8001, &(0x7f0000000140)="881116d21e22c2c4f9fa14880794328a151b56402949d749c8bd14224df7d0cfe247fa4ca4efe776ffd5ee74fb0177f09743cfda257c152d3c5d1617518b031816cc49178c5ff552a45f231a692f6557666ed7b02b9987073c1f49b7e660718e8add693fe5774a97503a94dedca263be1050b730e50b45cc4f9acb14cf25f52414ec8bf643c173a422359f17bb33c5ac1b0bf27d54feca14142577c12f34373290f02bcf89a77a99f17df8b71b743d151086237a155fcac8d73b11a86667bd0608d78e951dbd6a8fed1270b5357ada50c5d873af3946") ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{0x6, 0x1}, {0xda}}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x0, r4}) ptrace$setregs(0xd, r4, 0xb64, &(0x7f0000000500)="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") 20:46:22 executing program 5: socket$inet(0x10, 0x80002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 20:46:22 executing program 0 (fault-call:7 fault-nth:65): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:22 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000002c0)="671196b387286a08a3cdc746eb3978ede02c130bd7db374d38a4d20e45342425282c4e83f38a5f343334548c29fd533dbcd6471636b6e76ae547d65b0db8a4f8be9bff1272ad0688ccee9653b476f4d063f7a25ac3c9c398b14693a42a5df391ac6dcf12c2993de029df4c88da1be05a8eb4e124e51cf9d83595aa2809", 0x7d, 0x40000, &(0x7f0000000340)={0x2, 0x4e20, @broadcast}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000140)="9210b7ff17306b97940c8da28cfea7a8264f5c8e0c3aa70dd6065eeeb7a2f8b14ea35969a22441e65e96b08543501df8203b25a70b65e79fea5168d107fffc2b40eeff4cf9a91c1c07f942a55ce6ce009dc2f9ed7b62e722ffa01be93d5a8df60df1a4e3b07f39ae0e7cc84e4ac985fe47750068", 0x74, 0x800, &(0x7f00000001c0)={0x2, 0x4e20, @remote}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000280)={0x3, 'team_slave_1\x00', {0x4}, 0x8}) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/101, 0x65}, {&(0x7f0000001400)=""/106, 0x6a}, {&(0x7f0000001480)=""/16, 0x10}], 0x4, 0x1, 0x6) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)=""/171, &(0x7f0000000100)=0xab) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1900.701356][T32613] FAULT_INJECTION: forcing a failure. [ 1900.701356][T32613] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1900.714540][T32613] CPU: 1 PID: 32613 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1900.723301][T32613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1900.733379][T32613] Call Trace: [ 1900.736673][T32613] dump_stack+0x137/0x19d [ 1900.741015][T32613] should_fail+0x23c/0x250 [ 1900.745437][T32613] should_fail_usercopy+0x16/0x20 [ 1900.750469][T32613] _copy_from_user+0x1c/0xd0 [ 1900.755060][T32613] do_recvmmsg+0x240/0x9e0 [ 1900.759481][T32613] ? do_anonymous_page+0x411/0x8b0 [ 1900.764694][T32613] ? fsnotify_perm+0x59/0x2e0 [ 1900.769379][T32613] ? __fsnotify_parent+0x32f/0x430 [ 1900.774607][T32613] ? __fget_light+0x21b/0x260 [ 1900.779288][T32613] ? __cond_resched+0x11/0x40 [ 1900.783963][T32613] __x64_sys_recvmmsg+0xcf/0x150 [ 1900.788936][T32613] ? exit_to_user_mode_prepare+0x65/0x190 [ 1900.794705][T32613] do_syscall_64+0x4a/0x90 [ 1900.799258][T32613] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1900.805184][T32613] RIP: 0033:0x4665d9 [ 1900.809102][T32613] 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 [ 1900.828720][T32613] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1900.837252][T32613] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1900.845289][T32613] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1900.853299][T32613] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1900.861288][T32613] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1900.869276][T32613] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:22 executing program 1: r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:23 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) r1 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r1, 0x402, 0xb1c661d318500c51) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r3}) wait4(r3, &(0x7f0000000040), 0x8, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:23 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r1, 0x402, 0xb1c661d318500c51) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r3, 0x402, 0xb1c661d318500c51) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x0, r5}) r6 = syz_open_procfs$namespace(r5, &(0x7f0000001080)='ns/pid_for_children\x00') syz_open_procfs(0x0, &(0x7f0000001040)='net/ip_mr_cache\x00') ioctl$NS_GET_PARENT(r6, 0xb702, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r6, 0xd000943e, &(0x7f0000000040)={0x0, 0x0, "90422e422b616481412174e068c29160ccd63aee1a0d9f9cf790263aca594d345e8a63d6edab9f8005fc54939886618b7d1f4a8e983b83e25a00ffde778a90e0f5f1825ed28ec80702558e729033fa4ef0535dd9800bfe383ebb3e0d6941094b8d7e525205acc4f6c618dd4a304e3b8278058bcfac40895a27db80bd92f8b879dda321c8bd7e4c030c68111e954697180500d496d8c49864768e4cd5c701df00f892a608e87ddc342f01c8da497ca00aa10d57e8c6853ceedeaeb471f310ab64d1b3523ffed988d1e3a2180b418cc48b4a1bdfcfd7257ee0a175703bb6315ab9d31ff74b20aba68d6fd047e20898e3ebd551f580e8be0445549ff37be4b3dcdc", "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"}) 20:46:23 executing program 5: socket$inet(0x10, 0x80002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 20:46:23 executing program 0 (fault-call:7 fault-nth:66): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:23 executing program 3: r0 = socket(0x2a, 0x5, 0x5a) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r4 = io_uring_setup(0xe9a, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x0, 0xec}) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f0000000380)=[{&(0x7f0000000500)=""/86, 0x56}], 0x1) clone(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)="6121b848a59245d1624666e2768417953b7db7660f6c11848d1d42722bca405158f9fe6e7e9f12a9f3", 0x29}], 0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:23 executing program 5: socket$inet(0x10, 0x80002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1901.374504][T32648] FAULT_INJECTION: forcing a failure. [ 1901.374504][T32648] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1901.387614][T32648] CPU: 0 PID: 32648 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1901.396438][T32648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1901.406493][T32648] Call Trace: [ 1901.409775][T32648] dump_stack+0x137/0x19d [ 1901.414167][T32648] should_fail+0x23c/0x250 [ 1901.418618][T32648] should_fail_usercopy+0x16/0x20 20:46:23 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)) fsetxattr(r1, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000180)='\x00', 0x1, 0x3) fcntl$notify(r1, 0x402, 0xb1c661d318500c51) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r3}) r4 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r4, 0x402, 0xb1c661d318500c51) tkill(0x0, 0x1a) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1901.423649][T32648] _copy_from_user+0x1c/0xd0 [ 1901.428294][T32648] do_recvmmsg+0x240/0x9e0 [ 1901.432718][T32648] ? do_anonymous_page+0x411/0x8b0 [ 1901.437830][T32648] ? fsnotify_perm+0x59/0x2e0 [ 1901.442535][T32648] ? __fsnotify_parent+0x32f/0x430 [ 1901.447704][T32648] ? __fget_light+0x21b/0x260 [ 1901.452389][T32648] ? __cond_resched+0x11/0x40 [ 1901.457070][T32648] __x64_sys_recvmmsg+0xcf/0x150 [ 1901.462021][T32648] ? exit_to_user_mode_prepare+0x65/0x190 [ 1901.467759][T32648] do_syscall_64+0x4a/0x90 20:46:23 executing program 4: r0 = socket$inet(0x2, 0x800, 0x80000000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0x6e, [0x8001, 0x4, 0x6, 0x0, 0x3, 0x80], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/110}, &(0x7f0000000180)=0x78) mmap(&(0x7f0000a0f000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0xfffff000) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:23 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, 0x0, 0x0) [ 1901.472183][T32648] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1901.478142][T32648] RIP: 0033:0x4665d9 [ 1901.482042][T32648] 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 [ 1901.501750][T32648] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1901.510201][T32648] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:23 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) recvmmsg(r0, &(0x7f0000008ec0)=[{{&(0x7f0000000040)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000004300)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/135, 0x87}, {&(0x7f0000003300)=""/4096, 0x1000}], 0x5, &(0x7f0000004380)=""/196, 0xc4}, 0x8}, {{&(0x7f0000004480)=@generic, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004500)=""/176, 0xb0}, {&(0x7f00000045c0)=""/246, 0xf6}, {&(0x7f00000046c0)=""/207, 0xcf}, {&(0x7f00000047c0)=""/117, 0x75}, {&(0x7f0000004840)=""/225, 0xe1}, {&(0x7f0000004940)=""/108, 0x6c}, {&(0x7f00000049c0)=""/157, 0x9d}, {&(0x7f0000004a80)=""/192, 0xc0}, {&(0x7f0000004b40)=""/120, 0x78}, {&(0x7f0000000200)=""/4, 0x4}], 0xa, &(0x7f0000004c80)=""/4, 0x4}, 0x1}, {{&(0x7f0000004cc0)=@can, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000004d40)=""/249, 0xf9}, {&(0x7f0000004e40)=""/9, 0x9}, {&(0x7f0000004e80)=""/4096, 0x1000}, {&(0x7f0000005e80)=""/37, 0x25}, {&(0x7f0000005ec0)=""/195, 0xc3}], 0x5, &(0x7f0000006040)=""/4096, 0x1000}, 0x107f66d0}, {{0x0, 0x0, &(0x7f0000009180)=[{&(0x7f0000007040)=""/63, 0x3f}, {&(0x7f0000007080)=""/248, 0xf8}, {&(0x7f0000007180)=""/212, 0xd4}, {&(0x7f0000007280)=""/182, 0xb6}, {&(0x7f0000007340)=""/211, 0xd3}, {&(0x7f0000007440)=""/217, 0xd9}, {&(0x7f0000007540)=""/4096, 0x1000}, {&(0x7f0000009100)=""/128, 0x80}], 0x8, &(0x7f00000085c0)=""/31, 0x1f}, 0x1b8f}, {{0x0, 0x0, &(0x7f00000086c0)=[{&(0x7f0000008600)=""/143, 0x8f}], 0x1, &(0x7f0000008700)=""/37, 0x25}, 0x5}, {{&(0x7f0000008740)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @initdev}}, 0x80, &(0x7f00000089c0)=[{&(0x7f00000087c0)=""/214, 0xd6}, {&(0x7f00000088c0)=""/150, 0x96}, {&(0x7f0000008980)=""/41, 0x29}], 0x3, &(0x7f0000008a00)=""/220, 0xdc}, 0x2}, {{&(0x7f0000008b00)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast1}}, 0x80, &(0x7f0000008d00)=[{&(0x7f0000008b80)=""/159, 0x9f}, {&(0x7f0000008c40)=""/159, 0x9f}], 0x2, &(0x7f0000008d40)=""/110, 0x6e}, 0x6}, {{&(0x7f0000008dc0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000008e40), 0x0, &(0x7f0000008e80)=""/21, 0x15}, 0x5}], 0x8, 0x40, &(0x7f00000090c0)={0x0, 0x989680}) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000009200)={{{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4e23, 0x3f, 0x4e20, 0x4, 0x2, 0x0, 0x20, 0x0, 0x0, 0xee00}, {0x1, 0xf7fb, 0x7, 0xffff, 0x0, 0x3, 0x3, 0x61}, {0x9, 0x3f, 0x7, 0xffffffffffffffff}, 0x9, 0x6e6bb1, 0x1, 0x1}, {{@in6=@empty, 0x4d6, 0x3c}, 0x2, @in=@rand_addr=0x64010100, 0x3501, 0x1, 0x1, 0xd2, 0x4, 0x1895, 0x1f}}, 0xe8) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:23 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, 0x0, 0x0) [ 1901.518180][T32648] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1901.526210][T32648] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1901.534299][T32648] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1901.542344][T32648] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:23 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:23 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000b5e000/0x3000)=nil, 0x3000, 0xfffffffffffffff5, 0x10, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:23 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r0, 0x402, 0xb1c661d318500c51) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) process_vm_writev(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000140)=""/172, 0xac}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/248, 0xf8}, {&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000500)=""/197, 0xc5}], 0x6, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/235, 0xeb}, {&(0x7f0000001780)=""/120, 0x78}, {&(0x7f0000001800)=""/235, 0xeb}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000001900)=""/250, 0xfa}, {&(0x7f0000001a00)=""/247, 0xf7}], 0x7, 0x0) r3 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r3, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) 20:46:23 executing program 0 (fault-call:7 fault-nth:67): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:23 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, 0x0, 0x0) 20:46:23 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1902.055350][T32701] FAULT_INJECTION: forcing a failure. [ 1902.055350][T32701] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1902.068494][T32701] CPU: 0 PID: 32701 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1902.077259][T32701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1902.087311][T32701] Call Trace: [ 1902.090584][T32701] dump_stack+0x137/0x19d [ 1902.094921][T32701] should_fail+0x23c/0x250 [ 1902.099363][T32701] should_fail_usercopy+0x16/0x20 20:46:23 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 20:46:23 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0xeaa, r0, &(0x7f0000000040)="a4362d4815b222b22677cdcce6a03cf7e455a546a3810e63264270e9b4eb1851e61314a6bb45b1427831642ca9e220cd99ab1859f92a8482b05452d5810bba13aebc52e3e7b6aef52c975edc2f40affdeef92129309e4111b563d95b92a14313ad3ce05b29f18ad448fad769", 0x6c, 0x3, 0x0, 0x2}, &(0x7f0000000100)) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)="9b2f375826e3a6c3fa90210c1cca3cda3d882e6889d90448e7efa98bd64baeb787f0", 0x22) [ 1902.104390][T32701] _copy_from_user+0x1c/0xd0 [ 1902.108984][T32701] do_recvmmsg+0x240/0x9e0 [ 1902.113461][T32701] ? do_anonymous_page+0x411/0x8b0 [ 1902.118576][T32701] ? fsnotify_perm+0x59/0x2e0 [ 1902.123256][T32701] ? __fsnotify_parent+0x32f/0x430 [ 1902.128420][T32701] ? __fget_light+0x21b/0x260 [ 1902.133122][T32701] ? __cond_resched+0x11/0x40 [ 1902.137800][T32701] __x64_sys_recvmmsg+0xcf/0x150 [ 1902.142864][T32701] ? exit_to_user_mode_prepare+0x65/0x190 [ 1902.148624][T32701] do_syscall_64+0x4a/0x90 20:46:23 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) mmap(&(0x7f0000a1f000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x47e43000) [ 1902.153149][T32701] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1902.159118][T32701] RIP: 0033:0x4665d9 [ 1902.163070][T32701] 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 [ 1902.182677][T32701] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1902.191183][T32701] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1902.199147][T32701] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1902.207120][T32701] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1902.215155][T32701] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1902.223132][T32701] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:23 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 20:46:24 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000002f40)=[{{&(0x7f0000000080)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private1}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/101, 0x65}, {&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000300)=""/77, 0x4d}], 0x3, &(0x7f00000003c0)=""/79, 0x4f}, 0xff800000}, {{&(0x7f0000000440)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/105, 0x69}, {&(0x7f0000000540)=""/63, 0x3f}, {&(0x7f0000000580)=""/232, 0xe8}], 0x3, &(0x7f00000006c0)=""/4096, 0x1000}, 0x5}, {{&(0x7f00000016c0)=@hci, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/76, 0x4c}, {&(0x7f00000017c0)=""/168, 0xa8}], 0x2, &(0x7f00000018c0)=""/155, 0x9b}, 0xecd}, {{0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f0000001980)=""/148, 0x94}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/74, 0x4a}, {&(0x7f0000002ac0)=""/43, 0x2b}, {&(0x7f0000002b00)=""/69, 0x45}, {&(0x7f0000002b80)=""/51, 0x33}, {&(0x7f0000002bc0)=""/205, 0xcd}, {&(0x7f0000002cc0)=""/112, 0x70}, {&(0x7f0000002d40)=""/35, 0x23}, {&(0x7f0000002d80)=""/243, 0xf3}], 0xa}, 0x9}], 0x4, 0x2, &(0x7f0000003040)) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}, 0x5a1e}], 0x1, 0x40000002, 0x0) 20:46:24 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000500), 0x50100, 0x0) sendto$inet(r1, &(0x7f0000000540)="2ec2d5984b1c5ec53040d354096e6485c257ed1b464e1602b451c7042bcacc5edaa2dc999acae76698c2a45a0abcb8b42c93f4b89db7eb1166f4078bbee12846d159f3127e2ae0034f2142e7f60d37e2b09b3095da841ecded35e499e2eb7e5b4a0a7453b0eab4c98a0ea6a04d077f340cd55b4e0d73e3e09ea02550ee27a7aa56dafc5a3b2f8501f6b6aa14db9ccc3ab1e47130d0afacbaa867133ce9a83b4c7c055665098b21982491cd31d6182f51a7b7a1d6034667627a63e1727b5a111968c80c985af99b26a3270e3ab2c783d26720684de2fd9041f0dc2bf93c35d204a70196c6cf17", 0xe6, 0x20000940, &(0x7f0000000640)={0x2, 0x4e20, @broadcast}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @empty}, 0x10) r2 = fsmount(0xffffffffffffffff, 0x0, 0x7a) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000100)=""/223, 0xdf}, {&(0x7f0000000200)=""/193, 0xc1}, {&(0x7f0000000300)=""/214, 0xd6}, {&(0x7f0000000400)=""/126, 0x7e}], 0x5, 0x7fff, 0x9) sendto$inet(r1, &(0x7f0000000740)="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", 0x1000, 0x40040, &(0x7f0000001740)={0x2, 0x4e20, @rand_addr=0x64010102}, 0x10) sendto$inet(r2, &(0x7f0000000040)="83197817fa5afb72c2941dde027481aa0e651a25bb0274225678b94d32723cefea3d26", 0x23, 0x4000, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680), 0x400, 0x0) r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r5, 0xb702, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = syz_mount_image$ext4(&(0x7f0000001780)='ext3\x00', &(0x7f00000017c0)='./file0\x00', 0xb6, 0x7, &(0x7f0000002c80)=[{&(0x7f0000001800)="c42d5c2dc21f3124dd000a8fe606fe3019b8451eabc74e6ee113d097216b2207ffe32e424a99680bfc39781cccd205202b0f339d5c9e26a1239b0d237a61e5cb7e04b68f6681278d0dc3d8dc672887a6e888afafa33d4cb450373d11e924602b547c4738fef01e75226ebd830fadc17b34cb3b896864f95518a641c0c1572f0e229759bf0db65ad12f27e61ecf419cdd33d16286ea28b7b6e27d8da3b71a365a790582e361d6aa82544b5dbec9fb001676f1bf32b163d37de1eed4f31e7429cc3d590537700f5c95d1b3b0ab38db09", 0xcf, 0xda}, {&(0x7f0000001900)="50c65518a4f67f8c6a4f23226b71d094be7d316f8a2ac797cdab7e2b900d23fabc71008aaeb258edfafa7006ab28d3d5e6f19da26e961bc791b284ff18caabbd069b2e73fa7d4fd6271d35e21964366eee722901ed13d1704444aff9f4c16c0371a7969962ebc9944d9c4485338f2903e866b0ac3f61f92e7050b67d637c7f960d824857fc303a056e7e1a393fc5dea51213a961e37db566cf86ef1b5f168fee1a429306215be83b81dd4cd78119ff6982ad6c2736a4e5b57ade9c5f7eb6e9aecc6e23acb0e6ef6a43704c99f6bdf3f924e85cb5ee0d71c1ccd3ee3fc86bcec1ce39893a", 0xe4, 0xff}, {&(0x7f0000001a00)="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", 0xfd, 0x5}, {&(0x7f0000001b00)="8cbc98e87081d5705e2747d1f7f06c4f151dfdfe8ac620aaed47986a4981e3acd9a4afa90f4acf4b0b62b63e783f89", 0x2f, 0x1}, {&(0x7f0000001b40)="c95254a8625297349610ef546f46b9766c16305cee1edf4d3f5fce14fb183c36bdfad39930d965dd6136f7942d03db8c652cd8cbf53141e30ed8defc595cfbc11e57d68023d4133d9b7f8f40f738f19b63b551c2c6f7c71c94243461b2975de994fe3b7be315f39389d72a1d2c716dd7c271dfcc96434852a6f8c58c0dacaed18770f495b62938fc2132e2e498dd9e76caf8fa", 0x93, 0x20}, {&(0x7f0000001c00)="c24ba2bbc9b18f3aae389faba38ab53b1048834ae0b470aed17f603c5179bafc47ba0e3dfb560c2c5eb5b4e88557d9c2dec48eb5084c2c306a03bfd5fc33c393def3d0ac02b3bc36a961d160721abc3d54a1e34041ff464dc54e53f74d52cf85549599798e3f97a4587432726371dc6d6c2e73cb609c419371ce215803d0992a0375e85e9a0af69d5a897289219c9b7470b41750ca45858788df8dead0e7165e079a9f553541f9ee8d7ed8440de942c5d093ac4893e458536cd616d8cf3225daf9572e160c8ef20cce96553815b502d9751c17feb7f6be05842aa676d972cc51ef9c84c22d0630608394015adb8bad2c074260b684e52856d85f063a5af39ff00e9c74a949612de49bdfd2d5ff6b37a332bee5a7863de87c596cda85381e49908d207942a5ad32e94b661fbdd36a8be95a421b61fbaef2d22eece874a16802a48fe4494200061566e532264bfd9092246c046fe5f7b82e65ab511cf56502eca3c7701147f9726d492e6b924a69f29d59598c22716c805e877b9be776a3c56c2246bb67380875a82ec458af1188908c321274f6becef8323e6f5179dfd936ba9972fb7a38fab88d1df2d2607097aa8cc50716e56ea140a4af2d05bd61c4c56763c7da27769ae78cbaa6030bade9bf879521b3ce9a2c3cebe12baee39598e3cafef1b253d5f98a8feedfea0807acd106f955ca28eaef06d22592c4770f32ba88078802047f0e5b654c2bec9da2baea349629ff38d85f9b23f3db62fb67f934cde93a90a779a6c2b8cb924d00635d623b7602faf73cb3857ac92d93b9c6b698f698960914a3d1ef44a9fb66e90aa7834c9b822e5b143afafed36107feba7ebbbd55700ec0389687f2dd9d4bfdbf7f1b3dfcec4abaf2fc6a203fc88ea8e4c424eee51468c91dc778adbd3c30836cce7d874be7d471708435a51331842dac454b246a25e320f9728b2edb9f41b1ecfa96740e3a553bbc384105526c46c9adc36630e05ba09073ae38e5fc245f7721d3a033d4923aa68713db7bfe89c75c0f7d83e98a0a0a1168a523da456a9d38043234583bb209021d1b7e1218cd6cd4d8efc32f0d93f4205d2be8f45fa46b0985f8747f589a354b976366aed22242c56cd5dfc42dee5716456752a8f28a309b101dfc0d4305528e5e6f64c73df638c3dad529b42a1286bc2542e4e5fd5d2eee955163c4fddbf6bf9988fa461d0902a044fd46745a38f7d8a57568de99b234dcfd26b65eef1355b647767f044c4977d036ddc8accb1c658c60a02f546ba5e84c7b4e4f0d49282fc9c5ccba4bdbaa25a524d4d121172f301671769a9c8b4658cf2b3dd770906f95c818b1a1f0da2dbc3617eee63a3b7e4c9d352ea68a33befe9133a061c08a6c7d11fcf40cbf60980bd61be640c37990fa73aefcbb093f5639d9e49f0ab5fcff01c9e060d7614997e47d123beccdca362d41fcd5a89c04ea2edd6b837b8837247963c19ed098226461cdcd4a60d84733c1abe57ff02154d62defaf2c5c75e6e0bcf243815233d3a16dc633f4e7fafff5592788e9ff53a627fe3f70abdc220af53a71ab2b150a77c2d53d214fd96b4d00df76cdf4ed46720aa6a55a2e31dc9d5a70cf3740995cbafcad9cd632f49f997fbbce5c092f4b96994adb2d98193faec614a240e51af881ff5fae031444e8a3533cd29bb511634642932f4ca8216ca4468a44516c756dfe9244134ee6fa2de09f2fce5f9fa37e8e252b7bb6322ce22686393f999f4ee553c267e255578f46d4f2369ad975a1cafc911b77a4986e8baa4e016af8e4a2cf3bc484e51e30c474dbe01ffa3b6b8fb3008a49d077a8b0fb072072e97a3edafb084bb4dca0d2b35be3d8b4ed11fa84cdbc82dc83a16d7e346a82d949bec1faeeaa1c323c6d3215e780f1f22497665b989e71da72f8674c22ac09f7764306fb172013fcd72f33dbeab6ff16989c941f74aee3cb5a3695cf3206834b77d934a2bf69b4cf137a3af35fcaf571b5368ae98ce6ea97beb9d23f37a5eb0e1a3dc1d06d42cf5d24b1564d4351358239e524ca1755b0edf4ff67d942c49a12d55a95fc2f6c49e3d72c921c7ca49b1e30baba4b0e1f326e42390445ea4035557644dea4f0c806f661597fdef7ff8c1399dfc8f3ba8b3b0fe230a565d96e03bbfc6793c07d742136404c76ba86bbdb6472e192812d159494af22f6a055e471a938acdd5c6ae1bcc060bf5de2ec7a54bda71720c90eba06dce87c01923ec861eab1e11ebae465c758f86ae131f7c464f588467acb3a45e3f517dc77e812e681bad2856ec7a43082eeecaee4341759d94af44ceba200024ff0685aaabc120f2f62d8366d2c42d910b098a5966e1665c72f31f7c955f79697a47e3fd7b0d94086e7b43789bdbd2d53b0cbb3a0cc3f2cfe1296033d147794400fcdd08e7957398ba62e64fa2e42da2bee0f43d9d22643a410e0ca48dc6e3913ef3e055e6fbad7156a56705316050bcdce45742ea4de69fb03b27f74293a8912e223fa72be8dbe132e537ef9c075baeaea12f6758e092cabd656b278f607bf075082e86de25ecd4620b6df56007fbf5aa7e2961d2380f4133f08d8505bea8f0c387693eb400872b393564666051cd021e9323f0b486730fefcc32783e8b676813ffd90d86ddb45c6cfed6de94a06fecac91347a1ecc3f3067cf63e1422c82f795366945ee03c37cbc2c53227e7aa4cb72b903b0e059feac31d74d2ba3ae8c4b693510623cbd9983f11eef2f2b80014c8d411b155be30ca33ab7f1a93225b2f07c6a933ffc379482475569dfe55358a91183e01ab792f56502443c2846fdd25a58524a4120bd8aa8f1be9156d08462209266a79f8be3aaf48cba1e05ae0fcf0a28b8718b4654aca7816417350e16b0ae637937a47b60fc2414d147849111625a8dfe979cfb852a33e8130ecaea76351a3df7d1404ea86f9eb76da702a6420b12e9ce1e7dc0764b64a8a84e67c4024f0856d91f671e34095864c731f3a219158df041ad8a5e4b76bebfb6356e8015dd7acc18b734a5f28b6aa39b080ee16609b937aec0ae8f6d0349c3e29d39a7f0385f0da12c3774a5a91f572dae5fb35a2b1289fa792cd4cce00d475fe938c9f9fb01caefd32371a903e8ec75768bd2cfde409dfb0899967a4b2850530ede23752de1df3748d68171c529318c1413fff57847bf973e8bdbd885eb9285bb0efc648edd53e2aba132970a0d9c012b36b659eddc787654129d2ffc197fd022b9e170d50a16e3e28e5f39248dd0f197e87c876ac19b40722f39ff09b696fb10ea68cec4113b723c24cf6fbf6b41f4b79c81de17640e1e4dc84bfc19c6442e72e86306fed8074100f8cbb7160b9fd0af810b7ca37d2a96704b4fea154c3d9cb6ddfafdb7c42f2fa8f66ae10624142addc4df0c165282eaaf955a92c6fd6601806806dd6ba427510092d69ebe474a416792f840f0fbd676dfe0480bd0d244cb941eb1805c39b5bdfb3db357cccfc989d827c431521ef1a3fd6a01260560d7b3540b3c42bc7ad1d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0x1000, 0x636fca1c}, {&(0x7f0000002c00)="42896b69632790632e1c46676fd02d9c5719a8083896ddded41dd1dfc90885fd593839c9f1b7146e6b03828bc7321ff492f156abe44c0ae0dc3f4e5f847cb002c42e5b3b047d11ebf50a63b272fa5dee26dc0437f6b3faaa039ab88b708f94e75c3818b76a29c0104cd2", 0x6a, 0x3}], 0x114000, &(0x7f0000002ec0)=ANY=[@ANYBLOB="67727069642c64696f726561645f6e6f6c6f636b2c746573745f64756d6d795f656e6372797074696f6e2c6d696e5f62617463685f74696d653d3078303030301030303030303030383030312c6a6f75726e616c5f636c65636b73756d2c6e6f6c617a7974696d652c6e6f6c6f61642c646f6e745f6d6561737572652c7375626a5f726f6c653d3a7d2e1d292c666f776e65723c", @ANYRESDEC, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYRESDEC=r4, @ANYRESDEC=0xee00, @ANYRES32]) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) poll(&(0x7f0000002e80)=[{0xffffffffffffffff, 0x4000}, {r5, 0x2000}, {r6, 0x8}, {r3, 0x80}, {r7, 0x2280}, {r0, 0x103}, {0xffffffffffffffff, 0x2000}], 0x7, 0x7f) getsockname$inet(r3, &(0x7f00000006c0)={0x2, 0x0, @multicast1}, &(0x7f0000000700)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1902.435912][T32747] loop4: detected capacity change from 0 to 176074 20:46:24 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:24 executing program 0 (fault-call:7 fault-nth:68): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1903.090593][T32762] FAULT_INJECTION: forcing a failure. [ 1903.090593][T32762] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1903.103741][T32762] CPU: 1 PID: 32762 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1903.112545][T32762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1903.122589][T32762] Call Trace: [ 1903.125852][T32762] dump_stack+0x137/0x19d [ 1903.130255][T32762] should_fail+0x23c/0x250 [ 1903.134670][T32762] should_fail_usercopy+0x16/0x20 [ 1903.139678][T32762] _copy_from_user+0x1c/0xd0 [ 1903.144256][T32762] do_recvmmsg+0x240/0x9e0 [ 1903.148652][T32762] ? do_anonymous_page+0x411/0x8b0 [ 1903.153847][T32762] ? fsnotify_perm+0x59/0x2e0 [ 1903.158502][T32762] ? __fsnotify_parent+0x32f/0x430 [ 1903.163718][T32762] ? __fget_light+0x21b/0x260 [ 1903.168397][T32762] ? __cond_resched+0x11/0x40 [ 1903.173052][T32762] __x64_sys_recvmmsg+0xcf/0x150 [ 1903.178028][T32762] ? exit_to_user_mode_prepare+0x65/0x190 [ 1903.183746][T32762] do_syscall_64+0x4a/0x90 [ 1903.188178][T32762] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1903.194069][T32762] RIP: 0033:0x4665d9 [ 1903.198011][T32762] 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 [ 1903.217655][T32762] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1903.226111][T32762] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1903.234076][T32762] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1903.242027][T32762] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1903.249980][T32762] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1903.257960][T32762] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:26 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040), 0x42, 0x1) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) gettid() ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:26 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 20:46:26 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x20, @broadcast}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:26 executing program 0 (fault-call:7 fault-nth:69): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:26 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)) preadv(r2, &(0x7f0000001680)=[{&(0x7f0000000080)=""/226, 0xe2}, {&(0x7f0000000300)=""/137, 0x89}, {&(0x7f0000000200)=""/3, 0x3}, {&(0x7f00000003c0)=""/4093, 0xffd}, {&(0x7f00000013c0)=""/244, 0xf4}, {&(0x7f00000014c0)=""/47, 0x2f}, {&(0x7f0000001580)=""/243, 0xf3}], 0x7, 0xd9f, 0x0) sendto$inet(r0, &(0x7f0000001700)="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", 0x1000, 0x4008085, 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:26 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) [ 1905.094124][ T317] FAULT_INJECTION: forcing a failure. [ 1905.094124][ T317] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1905.107209][ T317] CPU: 1 PID: 317 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1905.115855][ T317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1905.125906][ T317] Call Trace: [ 1905.129205][ T317] dump_stack+0x137/0x19d [ 1905.133612][ T317] should_fail+0x23c/0x250 [ 1905.138033][ T317] should_fail_usercopy+0x16/0x20 20:46:26 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 20:46:26 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 1905.143070][ T317] _copy_from_user+0x1c/0xd0 [ 1905.147674][ T317] do_recvmmsg+0x240/0x9e0 [ 1905.152089][ T317] ? do_anonymous_page+0x411/0x8b0 [ 1905.157219][ T317] ? fsnotify_perm+0x59/0x2e0 [ 1905.161893][ T317] ? __fsnotify_parent+0x32f/0x430 [ 1905.167008][ T317] ? __fget_light+0x21b/0x260 [ 1905.171737][ T317] ? __cond_resched+0x11/0x40 [ 1905.176409][ T317] __x64_sys_recvmmsg+0xcf/0x150 [ 1905.181345][ T317] ? exit_to_user_mode_prepare+0x65/0x190 [ 1905.187254][ T317] do_syscall_64+0x4a/0x90 20:46:26 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) [ 1905.191726][ T317] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1905.197624][ T317] RIP: 0033:0x4665d9 [ 1905.201515][ T317] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1905.221182][ T317] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1905.229643][ T317] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:26 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0xc26cc000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$inet(r1, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)="eb", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000002a00)="94", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000a00)="bf", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="d5", 0x1}, {&(0x7f0000000340)="18", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="fd", 0x1}, {&(0x7f00000005c0)="a5", 0x1}, {&(0x7f0000000680)="96", 0x1}, {&(0x7f0000000700)="95", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000001b00)='E', 0x1}, {&(0x7f0000001c00)="9a", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000003000)='1', 0x1}, {&(0x7f0000001e80)='*', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001fc0)="90", 0x1}, {&(0x7f0000002000)="11", 0x1}, {&(0x7f0000002080)="af", 0x1}, {&(0x7f0000002140)='X', 0x1}], 0x4}}], 0x8, 0x60cd000) sendto$inet(r1, &(0x7f00000001c0)="b0", 0x1, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:26 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) [ 1905.237615][ T317] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1905.245603][ T317] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1905.253599][ T317] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1905.261569][ T317] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:26 executing program 0 (fault-call:7 fault-nth:70): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1905.316583][ T351] FAULT_INJECTION: forcing a failure. [ 1905.316583][ T351] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1905.329695][ T351] CPU: 0 PID: 351 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1905.338294][ T351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1905.348344][ T351] Call Trace: [ 1905.351621][ T351] dump_stack+0x137/0x19d [ 1905.356002][ T351] should_fail+0x23c/0x250 [ 1905.360426][ T351] should_fail_usercopy+0x16/0x20 [ 1905.365481][ T351] _copy_from_user+0x1c/0xd0 [ 1905.370204][ T351] do_recvmmsg+0x240/0x9e0 [ 1905.374599][ T351] ? do_anonymous_page+0x411/0x8b0 [ 1905.379705][ T351] ? fsnotify_perm+0x59/0x2e0 [ 1905.384367][ T351] ? __fsnotify_parent+0x32f/0x430 [ 1905.389465][ T351] ? __fget_light+0x21b/0x260 [ 1905.394140][ T351] ? __cond_resched+0x11/0x40 [ 1905.398818][ T351] __x64_sys_recvmmsg+0xcf/0x150 [ 1905.403775][ T351] ? exit_to_user_mode_prepare+0x65/0x190 [ 1905.409477][ T351] do_syscall_64+0x4a/0x90 [ 1905.413930][ T351] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1905.419844][ T351] RIP: 0033:0x4665d9 [ 1905.423715][ T351] 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 [ 1905.443336][ T351] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1905.451773][ T351] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1905.459746][ T351] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1905.467798][ T351] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1905.475809][ T351] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1905.483780][ T351] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:29 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:29 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 20:46:29 executing program 0 (fault-call:7 fault-nth:71): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:29 executing program 4: bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000040)={0x20, 0x0, 0x109, 0x0, 0x0, {0x1b}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}]}]}, 0x20}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000040)={0x20, r2, 0x109, 0x0, 0x0, {0x1b}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x20}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_EEE_SET(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="090100000000000000001b0000000c00018008000100", @ANYRES32=r8, @ANYBLOB="afff90c2578dffac8463ce1355c0a6821671583249ed445f40890ded94f5"], 0x20}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4800000}, 0xc, &(0x7f0000000700)={&(0x7f0000000180)={0x55c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8}, {0x120, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3f}}}, {0x64, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x34, 0x4, [{0x7, 0x5, 0xf8, 0xec000000}, {0x2, 0x20, 0x1, 0x1}, {0x6, 0x4, 0x9, 0x6}, {0x82c3, 0xe7, 0x8, 0x453}, {0x2, 0x4, 0x0, 0x7f}, {0x9ca1, 0x1f, 0xff}]}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r0}, {0x218, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffffffb}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0xfffffffffffffd4f, 0x4, 0x9}}, {0x8}}}]}}, {{0x8}, {0xb8, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8}, {0xb8, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}]}}]}, 0x55c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r9 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r9, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:29 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:29 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x10100, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:29 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:29 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:29 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:29 executing program 2: r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4200, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r1, 0x402, 0xb1c661d318500c51) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x0, r3}) ptrace$cont(0x1f, 0x0, 0x20, 0x4) tkill(r3, 0x40) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x2, r4}) ptrace$setregs(0xd, r4, 0x4, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x7ff) [ 1908.126302][ T384] FAULT_INJECTION: forcing a failure. [ 1908.126302][ T384] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1908.139428][ T384] CPU: 1 PID: 384 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1908.148038][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1908.158120][ T384] Call Trace: [ 1908.161399][ T384] dump_stack+0x137/0x19d [ 1908.165730][ T384] should_fail+0x23c/0x250 [ 1908.170226][ T384] should_fail_usercopy+0x16/0x20 20:46:29 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)}], 0x1}, 0x0) [ 1908.175254][ T384] _copy_from_user+0x1c/0xd0 [ 1908.179851][ T384] do_recvmmsg+0x240/0x9e0 [ 1908.184283][ T384] ? do_anonymous_page+0x411/0x8b0 [ 1908.189404][ T384] ? fsnotify_perm+0x59/0x2e0 [ 1908.194075][ T384] ? __fsnotify_parent+0x32f/0x430 [ 1908.199188][ T384] ? __fget_light+0x21b/0x260 [ 1908.203954][ T384] ? __cond_resched+0x11/0x40 [ 1908.208653][ T384] __x64_sys_recvmmsg+0xcf/0x150 [ 1908.213613][ T384] ? exit_to_user_mode_prepare+0x65/0x190 [ 1908.219342][ T384] do_syscall_64+0x4a/0x90 20:46:29 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)}], 0x1}, 0x0) [ 1908.223815][ T384] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1908.229746][ T384] RIP: 0033:0x4665d9 [ 1908.233644][ T384] 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 [ 1908.253252][ T384] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1908.261712][ T384] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:29 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)}], 0x1}, 0x0) 20:46:30 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$cont(0x20, r0, 0x2, 0x100000000) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1908.269715][ T384] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1908.277689][ T384] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1908.285656][ T384] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1908.293630][ T384] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:30 executing program 0 (fault-call:7 fault-nth:72): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:30 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f00002800", 0x26}], 0x1}, 0x0) [ 1908.381206][ T427] FAULT_INJECTION: forcing a failure. [ 1908.381206][ T427] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1908.394273][ T427] CPU: 0 PID: 427 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1908.402855][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1908.413077][ T427] Call Trace: [ 1908.416360][ T427] dump_stack+0x137/0x19d [ 1908.420721][ T427] should_fail+0x23c/0x250 [ 1908.425149][ T427] should_fail_usercopy+0x16/0x20 [ 1908.430180][ T427] _copy_from_user+0x1c/0xd0 [ 1908.434859][ T427] do_recvmmsg+0x240/0x9e0 [ 1908.439293][ T427] ? do_anonymous_page+0x411/0x8b0 [ 1908.444477][ T427] ? fsnotify_perm+0x59/0x2e0 [ 1908.449235][ T427] ? __fsnotify_parent+0x32f/0x430 [ 1908.454356][ T427] ? __fget_light+0x21b/0x260 [ 1908.459046][ T427] ? __cond_resched+0x11/0x40 [ 1908.463727][ T427] __x64_sys_recvmmsg+0xcf/0x150 [ 1908.468669][ T427] ? exit_to_user_mode_prepare+0x65/0x190 [ 1908.474400][ T427] do_syscall_64+0x4a/0x90 [ 1908.478821][ T427] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1908.484740][ T427] RIP: 0033:0x4665d9 [ 1908.488666][ T427] 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 [ 1908.508312][ T427] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1908.516772][ T427] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1908.524767][ T427] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1908.532718][ T427] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1908.540712][ T427] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1908.548660][ T427] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:30 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$cgroup_type(r2, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f0000000300)={{r3}, "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"}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:30 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x15b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$NS_GET_NSTYPE(r0, 0xb703, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000440)='./file0\x00', r5, r6, 0x1000) r7 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r7, 0xb702, 0x0) pread64(r7, &(0x7f0000000380)=""/127, 0x7f, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x201080c, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',loose,debug=0x0000000000000002,afid=0x0000000000010000,uid<', @ANYRESDEC=r1, @ANYBLOB=',fowner<', @ANYRESDEC=r2, @ANYBLOB="2c666f776e65723e8bfeac5131135bb15bd38c2c9f5ad4cf89bb2575ad37d023b473d61650033283653f236c2db5d5b5c659e0436183813c07a082c6d976a73f00000000000000f31eed33b00189fb0cc25e6a5a5402c3e6023447c9f4ca4b552def298f12665a19b907ffffff7f00000000fe6385794e419115956f849f3245eeb114a577460616227c389dff8d34aa33e1dd97f40693e275f4d1cd9c9abdf419d3d1c969e3ac", @ANYRESDEC=r3, @ANYBLOB=',uid>', @ANYRESDEC=0x0, @ANYBLOB=',uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fsmagic=0x0000000000000005,\x00']) connect$inet(0xffffffffffffffff, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) poll(&(0x7f0000000400)=[{r7, 0x70}, {r0, 0x4}], 0x2, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:30 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x400) fcntl$getflags(r1, 0x401) 20:46:30 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)}], 0x1}, 0x0) 20:46:30 executing program 0 (fault-call:7 fault-nth:73): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:30 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) [ 1909.024952][ T449] FAULT_INJECTION: forcing a failure. [ 1909.024952][ T449] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1909.038032][ T449] CPU: 1 PID: 449 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1909.046622][ T449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1909.056676][ T449] Call Trace: [ 1909.059960][ T449] dump_stack+0x137/0x19d [ 1909.064386][ T449] should_fail+0x23c/0x250 [ 1909.068805][ T449] should_fail_usercopy+0x16/0x20 [ 1909.073852][ T449] _copy_from_user+0x1c/0xd0 [ 1909.078486][ T449] do_recvmmsg+0x240/0x9e0 [ 1909.083015][ T449] ? do_anonymous_page+0x411/0x8b0 [ 1909.088205][ T449] ? fsnotify_perm+0x59/0x2e0 [ 1909.092879][ T449] ? __fsnotify_parent+0x32f/0x430 [ 1909.098010][ T449] ? __fget_light+0x21b/0x260 [ 1909.102709][ T449] ? __cond_resched+0x11/0x40 [ 1909.107416][ T449] __x64_sys_recvmmsg+0xcf/0x150 [ 1909.112425][ T449] ? exit_to_user_mode_prepare+0x65/0x190 [ 1909.118407][ T449] do_syscall_64+0x4a/0x90 [ 1909.122925][ T449] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1909.128836][ T449] RIP: 0033:0x4665d9 [ 1909.132726][ T449] 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 [ 1909.152335][ T449] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1909.160746][ T449] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:30 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)}], 0x1}, 0x0) 20:46:30 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)}], 0x1}, 0x0) 20:46:30 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000640), 0xffff, 0x400000) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, r1, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)="d41c9e98d83ee1b911f5a3f08b1ec192b1de02e32ed638fb4ff32b720f7f672fe198747001760c483a6711ca4ea553d14345d0404767ce984837b53b38f319bc34f52cce8f26e67b5b4efd1c92976920d5e9d1e96e731cb8dce4feea9fcbd2c8ce086b75769ded575fc8b5d8e733136497fc995bc639d0d4d6e8166696f40801f19e2f48364bf8f2855a5f39447ced5142ec6147", 0x94}, {&(0x7f0000000140)="abc811fe2005b3ea2498455968d9fdd1aa1f90dc8e2ddcaeca749aa14c6b34e15fd52d01ae4e57f42e30a877e26f76d58ee3944af1a91fdf1c66cd8c50f70d32ca6491b1a363e6d672c47651b6b1474e513cc4c559315c9db454143654aba26f18620e510bf09bb566b4830665d0591d2d52d7dd90c19773f03eafc70d0ea4772092a96fdc002b614ae9ea09ca3972ac06187db35a29d01d6a034ddf16fef04c773cdacd6162f0ccdabf2cad40ee6867880a370f9fbc62aa94e808e687083c22730896a7bd48b317e959ef9606b4c8e0822fe4400b1b41549dc4bc55682dd6e59a658fd381733244f56814b7af678ce277014efb2e1d", 0xf6}, {&(0x7f0000000680)="f7dee227ab93d59924fac3505c4ad93366c1006635fc0ad905509ac286699c82e25861d5a47285c9df192b9295a568f82a91c132fa2d0e3277d0b3ca87e24dd60085b954a2fcfa2b093596551373d0667361dcb33d8c60c984cba98b7bf796961e9d889ca8f80606ce9c00350139e2f92fdb98da56e9fbc39ace71f82a063c2d151a4110c786de10c4b07fab1dfa4e21113329df21ab5e3d95f505e6340db63c8a364ba720d3c8f8de231ee4f0fa0d2ff64b04ef626b49b5de19b3531fc84024e7f256fed1d45a270a6a3a9fa5a46fc44dc1bb6950c9782071791b4cfaea4a3f214e9ad9ec172d2f55379436ce", 0xed}, {&(0x7f0000000340)="f77fb187a0bfc6e9f63369ac8632db0945c8c85cd3c5dcedc32f765b564f8a83703536392d57de3a1f2002775a2126c703883a3854ff1735252aafb68a3422371b06c023ad724e920e30e7221756e8c66aae1d38aa6eda51b5e6be033b3a8e59316b8a4dcdd872d2c9e59294f112c6a90900f5c3ec876bca02e51a8e3749be8fe43e742fceefa09aef7f85686edbd200c51352d4a8bb95333729db82ebaf3f661c2fdc7806629a79a22596aa2a2e12b0035794d127030e3748d1f09b7cbf4f1f356cd68dfdb0879d15c2a40ea128cbfd17b4ef9e8321ec5475c2ce479968cc0b", 0xe0}, {&(0x7f0000000440)="dcecfcef6e2504bca37c50418eae62432ca0b092d284acc33025a4efd42ef4a8ee572657ef02adffe8fafc8665d17ebd7894ae643d0a88ddd989875e3d542fb3d2260d3889f3dcad29b5801fa8ed7383154f2c472ab15cfbcfd8bc11f2a2c3b4e87942677fbe2f61be564697cccc040ea6aab5ae700517c78fe05f0a00b0c49eb43e5f37bad4e4cafe0f567be2f7f628e0b5fbaf586d2f74651665440a9e7115ac7254144e41033416bc55a9905adb1c5757", 0xb2}, {&(0x7f0000000500)="33137a49b9cb25ab342cd4533bdeb79f0c3c7a75457218dbe9fe883e4debd41f43823ec13dc0d47ba92de8550321311d69c0a1a46603a29cf535f28fe29fad81c81ff73b64b59c9b638a16cb51c0ad4d1dfa8d78d3156063a19f183a7994f4f574f4a0bdd97e892388dd3edb07f69a8d961f7a3529", 0x75}, {&(0x7f0000000580)="02440feafe1fad36ffc75e7e9318f6d486e2b1e658b559c27a9f7ee2c0be951479df65fe7946e00081d1ff", 0x2b}], 0x7) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x90) 20:46:30 executing program 4: r0 = socket$inet(0x2, 0x1, 0x7) mmap(&(0x7f0000a03000/0xa000)=nil, 0xa000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200400, 0x102) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:30 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000000200)=[{&(0x7f0000000400)=""/190, 0xbe}, {&(0x7f00000003c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000002c0)=""/174, 0xae}], 0x5, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r1, 0x402, 0xb1c661d318500c51) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r3}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) tkill(r4, 0x18) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0xfffffffffffffffd, 0x0) [ 1909.168778][ T449] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1909.176792][ T449] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1909.184763][ T449] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1909.192735][ T449] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:30 executing program 0 (fault-call:7 fault-nth:74): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1909.259627][ T494] FAULT_INJECTION: forcing a failure. [ 1909.259627][ T494] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1909.272734][ T494] CPU: 0 PID: 494 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1909.281325][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1909.291375][ T494] Call Trace: [ 1909.294677][ T494] dump_stack+0x137/0x19d [ 1909.299066][ T494] should_fail+0x23c/0x250 [ 1909.303493][ T494] should_fail_usercopy+0x16/0x20 [ 1909.308520][ T494] _copy_from_user+0x1c/0xd0 [ 1909.313110][ T494] do_recvmmsg+0x240/0x9e0 [ 1909.317505][ T494] ? do_anonymous_page+0x411/0x8b0 [ 1909.322627][ T494] ? fsnotify_perm+0x59/0x2e0 [ 1909.327310][ T494] ? __fsnotify_parent+0x32f/0x430 [ 1909.332437][ T494] ? __fget_light+0x21b/0x260 [ 1909.337182][ T494] ? __cond_resched+0x11/0x40 [ 1909.341914][ T494] __x64_sys_recvmmsg+0xcf/0x150 [ 1909.346830][ T494] ? exit_to_user_mode_prepare+0x65/0x190 [ 1909.352679][ T494] do_syscall_64+0x4a/0x90 [ 1909.357086][ T494] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1909.363015][ T494] RIP: 0033:0x4665d9 [ 1909.366891][ T494] 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 [ 1909.386588][ T494] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1909.394983][ T494] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1909.402943][ T494] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1909.410896][ T494] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1909.418845][ T494] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1909.426814][ T494] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:31 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, r1, 0x1000) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mq_timedreceive(r2, &(0x7f0000000040)=""/141, 0x8d, 0x5dc, &(0x7f0000000100)={0x77359400}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:31 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000", 0x13}], 0x1}, 0x0) 20:46:31 executing program 0 (fault-call:7 fault-nth:75): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:31 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:31 executing program 3: r0 = socket(0x22, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r0, 0x0, 0x0, 0x4000044, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000200)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)="4295bc2a60d70022db585c6b211a9b2f0ab6f2d7", 0x14}, {&(0x7f0000000100)="d6601d78fb2d7376", 0x8}], 0x2, 0x0, 0x0, 0x4048004}], 0x1, 0x20000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) sendfile(r1, r3, &(0x7f0000000180)=0x80000000, 0x10001) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f0000000480)=""/132, 0x84}], 0x2, 0xda3, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x40010002, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xf9796e784e28b058, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) clone(0x80000500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x9, 0x7f}, 0xfd02}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x17) 20:46:31 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/6, &(0x7f0000000080)=0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1909.977150][ T511] FAULT_INJECTION: forcing a failure. [ 1909.977150][ T511] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1909.990271][ T511] CPU: 0 PID: 511 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1909.999047][ T511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1910.009104][ T511] Call Trace: [ 1910.012403][ T511] dump_stack+0x137/0x19d [ 1910.016810][ T511] should_fail+0x23c/0x250 [ 1910.021236][ T511] should_fail_usercopy+0x16/0x20 20:46:31 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000", 0x13}], 0x1}, 0x0) [ 1910.026351][ T511] _copy_from_user+0x1c/0xd0 [ 1910.030951][ T511] do_recvmmsg+0x240/0x9e0 [ 1910.035370][ T511] ? do_anonymous_page+0x411/0x8b0 [ 1910.040512][ T511] ? fsnotify_perm+0x59/0x2e0 [ 1910.045185][ T511] ? __fsnotify_parent+0x32f/0x430 [ 1910.050321][ T511] ? __fget_light+0x21b/0x260 [ 1910.055004][ T511] ? __cond_resched+0x11/0x40 [ 1910.059675][ T511] __x64_sys_recvmmsg+0xcf/0x150 [ 1910.064640][ T511] ? exit_to_user_mode_prepare+0x65/0x190 [ 1910.070364][ T511] do_syscall_64+0x4a/0x90 20:46:31 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000", 0x13}], 0x1}, 0x0) [ 1910.074848][ T511] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1910.080750][ T511] RIP: 0033:0x4665d9 [ 1910.084637][ T511] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1910.104250][ T511] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1910.112761][ T511] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:31 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4888c0, 0x42) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000340)=@req={0x28, &(0x7f0000000300)={'wg1\x00', @ifru_names}}) fsetxattr$security_capability(r1, &(0x7f0000000080), &(0x7f00000000c0)=@v1={0x1000000, [{0xff, 0x6}]}, 0xc, 0x1) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x22, &(0x7f0000000100), 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x8000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r3, 0x20, 0x70bd26, 0x10000, {}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macvlan1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_virt_wifi\x00'}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:31 executing program 0 (fault-call:7 fault-nth:76): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1910.120730][ T511] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1910.128704][ T511] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1910.136741][ T511] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1910.144709][ T511] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1910.218978][ T550] FAULT_INJECTION: forcing a failure. [ 1910.218978][ T550] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1910.232063][ T550] CPU: 1 PID: 550 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1910.240656][ T550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1910.250730][ T550] Call Trace: [ 1910.254008][ T550] dump_stack+0x137/0x19d [ 1910.258343][ T550] should_fail+0x23c/0x250 [ 1910.262752][ T550] should_fail_usercopy+0x16/0x20 [ 1910.267759][ T550] _copy_from_user+0x1c/0xd0 [ 1910.272345][ T550] do_recvmmsg+0x240/0x9e0 [ 1910.276755][ T550] ? do_anonymous_page+0x411/0x8b0 [ 1910.281890][ T550] ? fsnotify_perm+0x59/0x2e0 [ 1910.286603][ T550] ? __fsnotify_parent+0x32f/0x430 [ 1910.291731][ T550] ? __fget_light+0x21b/0x260 [ 1910.296465][ T550] ? __cond_resched+0x11/0x40 [ 1910.301124][ T550] __x64_sys_recvmmsg+0xcf/0x150 [ 1910.306223][ T550] ? exit_to_user_mode_prepare+0x65/0x190 [ 1910.312005][ T550] do_syscall_64+0x4a/0x90 [ 1910.316469][ T550] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1910.322463][ T550] RIP: 0033:0x4665d9 [ 1910.326351][ T550] 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 [ 1910.346056][ T550] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1910.354446][ T550] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1910.362396][ T550] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1910.370345][ T550] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1910.378310][ T550] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1910.386272][ T550] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:33 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r1, 0x402, 0xb1c661d318500c51) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r3}) ptrace$setregs(0xd, r3, 0x9, &(0x7f0000000040)="423c8221f380c3298f88cfdc74c70816f29281446358fe98732b205fe0a37607ea4b2ff86746c1a3") ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:33 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$inet(r1, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)="eb", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000002a00)="94", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000a00)="bf", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="d5", 0x1}, {&(0x7f0000000340)="18", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="fd", 0x1}, {&(0x7f00000005c0)="a5", 0x1}, {&(0x7f0000000680)="96", 0x1}, {&(0x7f0000000700)="95", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000001b00)='E', 0x1}, {&(0x7f0000001c00)="9a", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000003000)='1', 0x1}, {&(0x7f0000001e80)='*', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001fc0)="90", 0x1}, {&(0x7f0000002000)="11", 0x1}, {&(0x7f0000002080)="af", 0x1}, {&(0x7f0000002140)='X', 0x1}], 0x4}}], 0x8, 0x60cd000) sendto$inet(r1, &(0x7f00000001c0)="b0", 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) poll(&(0x7f0000000600)=[{r2}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="f5749109268b0fa727973394892b4ffd", 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x4e23, @private=0x1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:33 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008", 0x1d}], 0x1}, 0x0) 20:46:33 executing program 0 (fault-call:7 fault-nth:77): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:33 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:33 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008", 0x1d}], 0x1}, 0x0) [ 1912.269089][ T566] FAULT_INJECTION: forcing a failure. [ 1912.269089][ T566] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1912.282196][ T566] CPU: 0 PID: 566 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1912.290826][ T566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1912.300895][ T566] Call Trace: [ 1912.304221][ T566] dump_stack+0x137/0x19d [ 1912.308557][ T566] should_fail+0x23c/0x250 [ 1912.312981][ T566] should_fail_usercopy+0x16/0x20 [ 1912.318093][ T566] _copy_from_user+0x1c/0xd0 [ 1912.322710][ T566] do_recvmmsg+0x240/0x9e0 [ 1912.327159][ T566] ? do_anonymous_page+0x411/0x8b0 [ 1912.332282][ T566] ? fsnotify_perm+0x59/0x2e0 [ 1912.336964][ T566] ? __fsnotify_parent+0x32f/0x430 [ 1912.342099][ T566] ? __fget_light+0x21b/0x260 [ 1912.346773][ T566] ? __cond_resched+0x11/0x40 [ 1912.351488][ T566] __x64_sys_recvmmsg+0xcf/0x150 [ 1912.356492][ T566] ? exit_to_user_mode_prepare+0x65/0x190 [ 1912.362195][ T566] do_syscall_64+0x4a/0x90 [ 1912.366606][ T566] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1912.372482][ T566] RIP: 0033:0x4665d9 [ 1912.376365][ T566] 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 [ 1912.396068][ T566] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1912.404478][ T566] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1912.412458][ T566] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1912.420411][ T566] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1912.428363][ T566] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1912.436337][ T566] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:34 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008", 0x1d}], 0x1}, 0x0) 20:46:34 executing program 4: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0xffffc000) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000080)=""/57, 0x39}, {&(0x7f00000000c0)=""/44, 0x2c}, {&(0x7f0000000100)=""/74, 0x4a}], 0x3, 0x0, 0xf04) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040)=0x7, 0x4) 20:46:34 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x0, 0xd9d, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) r3 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r3, 0x4004f506, &(0x7f0000000080)) 20:46:34 executing program 0 (fault-call:7 fault-nth:78): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:34 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f", 0x22}], 0x1}, 0x0) [ 1913.013462][ T594] FAULT_INJECTION: forcing a failure. [ 1913.013462][ T594] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1913.026835][ T594] CPU: 0 PID: 594 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1913.035427][ T594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1913.045500][ T594] Call Trace: [ 1913.048799][ T594] dump_stack+0x137/0x19d [ 1913.053177][ T594] should_fail+0x23c/0x250 [ 1913.057641][ T594] should_fail_usercopy+0x16/0x20 20:46:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') r2 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0xfffffffffefffffb, 0x10010, r2, 0x8b16f000) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r4, &(0x7f0000000100)='./file0\x00', 0x20000, 0x14b) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x2, 0x9, 0x5, 0x1, 0x0, 0x7fffffff, 0x400c0, 0x5, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38f9, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x20180, 0x20, 0x80000000, 0x7, 0x1, 0x1000, 0x81, 0x0, 0x5, 0x0, 0x1020000000000000}, 0x0, 0x8, r3, 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1913.062670][ T594] _copy_from_user+0x1c/0xd0 [ 1913.067267][ T594] do_recvmmsg+0x240/0x9e0 [ 1913.071679][ T594] ? do_anonymous_page+0x411/0x8b0 [ 1913.076805][ T594] ? fsnotify_perm+0x59/0x2e0 [ 1913.081483][ T594] ? __fsnotify_parent+0x32f/0x430 [ 1913.086654][ T594] ? __fget_light+0x21b/0x260 [ 1913.091341][ T594] ? __cond_resched+0x11/0x40 [ 1913.096038][ T594] __x64_sys_recvmmsg+0xcf/0x150 [ 1913.101040][ T594] ? exit_to_user_mode_prepare+0x65/0x190 [ 1913.106800][ T594] do_syscall_64+0x4a/0x90 [ 1913.111216][ T594] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1913.117116][ T594] RIP: 0033:0x4665d9 [ 1913.121168][ T594] 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 [ 1913.140778][ T594] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1913.149193][ T594] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1913.157238][ T594] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1913.165267][ T594] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1913.173257][ T594] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1913.181223][ T594] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:36 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x9, &(0x7f0000000140)="6d27b041fe09d3f116f333e742209463a652b4edaff313e16096261795f9322abc9340b18059c1341ed73a25f88e6237fe75ea675f4089aa4b697a081ef9cacff352b6fdd5d8a508319d025124e63c93bcf2062e178af5a95950c87ffe7f61040b46a832830d6d19e382b1e1553334d652b292893b67056c2c3fc8c74155c84801461a257dd9eca75748d690c73c045bec0a9e406e3f16e8511a896cd58d3981cefab1891aa287f5cf8f334c16a725e2d8a04a0c9df85c9db7eabdd0830fd2f40ef1fe2c7cb5c6058b7c33f94e7ffb49") process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:36 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f", 0x22}], 0x1}, 0x0) 20:46:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) fsetxattr$security_evm(r1, &(0x7f0000000040), &(0x7f0000000080)=@sha1={0x1, "e0fe804f92ac40f77e1b3c7cc4c97ed8d67eac90"}, 0x15, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r2 = socket$inet(0x2, 0x4, 0x2) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000100)={0x8, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) 20:46:36 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:36 executing program 0 (fault-call:7 fault-nth:79): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:36 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000040)={0x11, 0x7, '\x00', [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @calipso={0x7, 0x18, {0x0, 0x4, 0x80, 0x7842, [0x0, 0xfff]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x1c}}]}, 0x48) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) getdents(r2, &(0x7f00000000c0)=""/108, 0x6c) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:36 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f", 0x22}], 0x1}, 0x0) [ 1915.300400][ T633] FAULT_INJECTION: forcing a failure. [ 1915.300400][ T633] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1915.313488][ T633] CPU: 1 PID: 633 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1915.322081][ T633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1915.332144][ T633] Call Trace: [ 1915.335425][ T633] dump_stack+0x137/0x19d [ 1915.339857][ T633] should_fail+0x23c/0x250 [ 1915.344319][ T633] should_fail_usercopy+0x16/0x20 20:46:37 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0xff, 0x4) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000040)) [ 1915.349406][ T633] _copy_from_user+0x1c/0xd0 [ 1915.354069][ T633] do_recvmmsg+0x240/0x9e0 [ 1915.358483][ T633] ? do_anonymous_page+0x411/0x8b0 [ 1915.363757][ T633] ? fsnotify_perm+0x59/0x2e0 [ 1915.368442][ T633] ? __fsnotify_parent+0x32f/0x430 [ 1915.373566][ T633] ? __fget_light+0x21b/0x260 [ 1915.378304][ T633] ? __cond_resched+0x11/0x40 [ 1915.383008][ T633] __x64_sys_recvmmsg+0xcf/0x150 [ 1915.388023][ T633] ? exit_to_user_mode_prepare+0x65/0x190 [ 1915.393751][ T633] do_syscall_64+0x4a/0x90 [ 1915.398175][ T633] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1915.404116][ T633] RIP: 0033:0x4665d9 [ 1915.408005][ T633] 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 [ 1915.427616][ T633] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1915.436024][ T633] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:37 executing program 4: syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:37 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000140)={0xfffffffffffffffe, 0x40, '\x00', 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x283) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000580)=""/60) ptrace$cont(0x7, r0, 0x0, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000180)=""/116, 0x74}, {&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f0000000380)=""/137, 0x89}, {&(0x7f0000000200)=""/42, 0x2a}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000440)=""/22, 0x16}], 0x6, 0x38, 0x2) [ 1915.443992][ T633] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1915.451984][ T633] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1915.459994][ T633] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1915.467962][ T633] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:37 executing program 0 (fault-call:7 fault-nth:80): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1915.537411][ T673] FAULT_INJECTION: forcing a failure. [ 1915.537411][ T673] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1915.550504][ T673] CPU: 1 PID: 673 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1915.559092][ T673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1915.569165][ T673] Call Trace: [ 1915.572440][ T673] dump_stack+0x137/0x19d [ 1915.576777][ T673] should_fail+0x23c/0x250 [ 1915.581225][ T673] should_fail_usercopy+0x16/0x20 [ 1915.586349][ T673] _copy_from_user+0x1c/0xd0 [ 1915.591013][ T673] do_recvmmsg+0x240/0x9e0 [ 1915.595445][ T673] ? do_anonymous_page+0x411/0x8b0 [ 1915.600590][ T673] ? fsnotify_perm+0x59/0x2e0 [ 1915.605274][ T673] ? __fsnotify_parent+0x32f/0x430 [ 1915.610525][ T673] ? __fget_light+0x21b/0x260 [ 1915.615213][ T673] ? __cond_resched+0x11/0x40 [ 1915.619892][ T673] __x64_sys_recvmmsg+0xcf/0x150 [ 1915.624892][ T673] ? exit_to_user_mode_prepare+0x65/0x190 [ 1915.630655][ T673] do_syscall_64+0x4a/0x90 20:46:37 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f", 0x22}], 0x1}, 0x0) 20:46:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @local}, {0x1, @local}, 0x68, {0x2, 0x4e21, @multicast2}, 'veth0_to_team\x00'}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x739f6000) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') r3 = accept4$inet(r0, &(0x7f0000000500)={0x2, 0x0, @dev}, &(0x7f0000000540)=0x10, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000000580)=0xbf08, 0x4) ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f0000000040)={0x1, 0x9, 0x10000}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f00000004c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) clone3(&(0x7f00000003c0)={0x22018200, &(0x7f0000000140)=0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0), {0x28}, &(0x7f0000000200)=""/74, 0x4a, &(0x7f0000000280)=""/224, &(0x7f0000000380)=[0x0, 0xffffffffffffffff], 0x2, {r1}}, 0x58) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)=0x0) fcntl$lock(r5, 0x6, &(0x7f0000000480)={0x2, 0x4, 0x5d5d, 0x3, r6}) [ 1915.635154][ T673] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1915.641054][ T673] RIP: 0033:0x4665d9 [ 1915.644945][ T673] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1915.664668][ T673] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1915.673155][ T673] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:37 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f", 0x22}], 0x1}, 0x0) [ 1915.681122][ T673] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1915.689101][ T673] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1915.697080][ T673] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1915.705059][ T673] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0xc) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x31}, @empty, 0x0, 0x3, [@private=0xa010101, @broadcast, @broadcast]}, 0x1c) 20:46:37 executing program 0 (fault-call:7 fault-nth:81): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1916.116441][ T700] FAULT_INJECTION: forcing a failure. [ 1916.116441][ T700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1916.129515][ T700] CPU: 1 PID: 700 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1916.138121][ T700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1916.148437][ T700] Call Trace: [ 1916.151733][ T700] dump_stack+0x137/0x19d [ 1916.156086][ T700] should_fail+0x23c/0x250 [ 1916.160484][ T700] should_fail_usercopy+0x16/0x20 20:46:37 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:37 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f", 0x22}], 0x1}, 0x0) 20:46:37 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1916.165552][ T700] _copy_from_user+0x1c/0xd0 [ 1916.170153][ T700] do_recvmmsg+0x240/0x9e0 [ 1916.174582][ T700] ? do_anonymous_page+0x411/0x8b0 [ 1916.179699][ T700] ? fsnotify_perm+0x59/0x2e0 [ 1916.184360][ T700] ? __fsnotify_parent+0x32f/0x430 [ 1916.189453][ T700] ? __fget_light+0x21b/0x260 [ 1916.194109][ T700] ? __cond_resched+0x11/0x40 [ 1916.198774][ T700] __x64_sys_recvmmsg+0xcf/0x150 [ 1916.203707][ T700] ? exit_to_user_mode_prepare+0x65/0x190 [ 1916.209441][ T700] do_syscall_64+0x4a/0x90 20:46:37 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x8931, &(0x7f0000000000)=':') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x10, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @void, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0xe}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x32}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20044855}, 0x4) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) wait4(r0, 0x0, 0x1, &(0x7f0000000140)) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1916.213885][ T700] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1916.219800][ T700] RIP: 0033:0x4665d9 [ 1916.223687][ T700] 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 [ 1916.243293][ T700] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1916.251712][ T700] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:37 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f00", 0x23}], 0x1}, 0x0) [ 1916.259678][ T700] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1916.267655][ T700] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1916.275624][ T700] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1916.283592][ T700] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:38 executing program 0 (fault-call:7 fault-nth:82): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/9, 0x9}, {&(0x7f0000000640)=""/18, 0x12}], 0x2, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fdatasync(r1) readv(0xffffffffffffffff, &(0x7f0000001700)=[{0x0}], 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) io_setup(0x80, &(0x7f0000001640)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) io_submit(0x0, 0x6, &(0x7f0000000600)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x1ff, 0xffffffffffffffff, &(0x7f0000000080)="3368f2548a1bd131308d8a93e340070b0d44b53ee078b3f35c634647478cbf790b7796c2fd39edba2a216f42d3d4e450b471ca73447425678f160d27914841d43a45c82ea2c77e8d48f894d045ef8db6a84fd502563c668e89a3e4d014fb0ed5e3ceff861d18f45b77b20d5561fb712fbd", 0x71, 0x3, 0x0, 0x2}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x400, 0xffffffffffffffff, &(0x7f0000000200)="c21d2b3035eceb7af81fe257adb7862da57d9aed89fb2e48b5bbf1f0f78466c28a7da66dbac7a8220f6e4772ab223180422a891317d4d273e46277a224ed00af883af942eef3480db6ff062981152627816e132f25b09bf89029d17df43a7faecfa2057a09a4d893df64ac40778bc18abfc591f8d87976ba824bb4f29b1746f1fed9f59598897840b214bf45e453b5f9ba23e73d641dfa3fa1a511d19394d5e65a8866adbc7bb6b2cfaa", 0xaa, 0x7, 0x0, 0x2, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x1ff, r1, &(0x7f00000002c0)="aa6d40601a0951e359ab1806c71c82c2be6d94e616387a25cc516f2b539aa4c07a4e3be0372454a9816b2f722c4fc39051fd64d90b7c343e77b8835286eec3e72215b6a620c7586f318f2910c07ef1f1bd5dc4d12ae87cdc87898d0e0d368374829941ceb88a5991d81fcd28871bcfdec535a2f5fb1afaafa9c4b7930f775d0e716421ea5ba9bd00f017306cbd5de6dbd7ddade90c07b281deebd8579b28743ac0c2a6c15d53ecaca199bda67ebf0ce2", 0xb0, 0x2, 0x0, 0x0, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x1, r2, &(0x7f0000000380)="383da77f22a4e159b256f6b7e958f81137d852364004f3f163a3a77bed60b1194d1823c342776a3c29618c42b13c3e73c1b41bb1ad8858dd108d0d3b0215159331556b677ab674809930ce0d6b2b339e98ec8c6203352fc8de65fe29e3db409fd3bc919bc691704536fcfe98b2bb268457a86bd21fdb425e476d812e1e95e96b7b78a1fb907534c01b23124c82d96743916d5b61a2efd339e15963bd42453d9982a73fa2dab9f2b163d719eac72ca9d3717d2fa0be3826dfdeb1a30e08973f661e1ca818002658ed7a125fb47318d7cbce6113ac968458ee98b3817aaa96bbac6ce5d741a07d76", 0xe7, 0x9, 0x0, 0x3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x400, 0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x400, 0x0, 0x3, r3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0xff, r3, &(0x7f0000000540)="95e215e064301bd763ade4135e11831b218d6592a174629069ceecf21fdcb74ce2827275a6e74af63f13caadca0edc5ab4a148a93e408e0d80b55b327d84783154777742103b2c348c728ae73c39f60ff61d394354b10369a9a1c908e596bab5aa3ea38b1a9bee031fa6a2854c2c1d3f", 0x70, 0xa29b, 0x0, 0x0, r1}]) [ 1916.341404][ T739] FAULT_INJECTION: forcing a failure. [ 1916.341404][ T739] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1916.354509][ T739] CPU: 1 PID: 739 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1916.363142][ T739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1916.373289][ T739] Call Trace: [ 1916.376575][ T739] dump_stack+0x137/0x19d [ 1916.380984][ T739] should_fail+0x23c/0x250 [ 1916.385429][ T739] should_fail_usercopy+0x16/0x20 20:46:38 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f00", 0x23}], 0x1}, 0x0) [ 1916.390510][ T739] _copy_from_user+0x1c/0xd0 [ 1916.395101][ T739] do_recvmmsg+0x240/0x9e0 [ 1916.399526][ T739] ? do_anonymous_page+0x411/0x8b0 [ 1916.404644][ T739] ? fsnotify_perm+0x59/0x2e0 [ 1916.409320][ T739] ? __fsnotify_parent+0x32f/0x430 [ 1916.414502][ T739] ? __fget_light+0x21b/0x260 [ 1916.419226][ T739] ? __cond_resched+0x11/0x40 [ 1916.423896][ T739] __x64_sys_recvmmsg+0xcf/0x150 [ 1916.428852][ T739] ? exit_to_user_mode_prepare+0x65/0x190 [ 1916.434588][ T739] do_syscall_64+0x4a/0x90 [ 1916.439038][ T739] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1916.444933][ T739] RIP: 0033:0x4665d9 [ 1916.448845][ T739] 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 [ 1916.468450][ T739] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1916.476858][ T739] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:38 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f00", 0x23}], 0x1}, 0x0) 20:46:38 executing program 0 (fault-call:7 fault-nth:83): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1916.484831][ T739] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1916.492797][ T739] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1916.500789][ T739] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1916.508774][ T739] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1916.564982][ T762] FAULT_INJECTION: forcing a failure. [ 1916.564982][ T762] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1916.578073][ T762] CPU: 1 PID: 762 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1916.586683][ T762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1916.596751][ T762] Call Trace: [ 1916.600011][ T762] dump_stack+0x137/0x19d [ 1916.604344][ T762] should_fail+0x23c/0x250 [ 1916.608894][ T762] should_fail_usercopy+0x16/0x20 [ 1916.613898][ T762] _copy_from_user+0x1c/0xd0 [ 1916.618469][ T762] do_recvmmsg+0x240/0x9e0 [ 1916.622974][ T762] ? do_anonymous_page+0x411/0x8b0 [ 1916.628217][ T762] ? fsnotify_perm+0x59/0x2e0 [ 1916.632898][ T762] ? __fsnotify_parent+0x32f/0x430 [ 1916.638995][ T762] ? __fget_light+0x21b/0x260 [ 1916.643654][ T762] ? __cond_resched+0x11/0x40 [ 1916.648331][ T762] __x64_sys_recvmmsg+0xcf/0x150 [ 1916.653283][ T762] ? exit_to_user_mode_prepare+0x65/0x190 [ 1916.658994][ T762] do_syscall_64+0x4a/0x90 [ 1916.663390][ T762] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1916.669266][ T762] RIP: 0033:0x4665d9 [ 1916.673166][ T762] 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 [ 1916.692754][ T762] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1916.701164][ T762] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:38 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r0, 0x402, 0xb1c661d318500c51) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) process_vm_writev(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000140)=""/172, 0xac}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/248, 0xf8}, {&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000500)=""/197, 0xc5}], 0x6, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/235, 0xeb}, {&(0x7f0000001780)=""/120, 0x78}, {&(0x7f0000001800)=""/235, 0xeb}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000001900)=""/250, 0xfa}, {&(0x7f0000001a00)=""/247, 0xf7}], 0x7, 0x0) r3 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r3, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) [ 1916.709253][ T762] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1916.717206][ T762] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1916.725174][ T762] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1916.733141][ T762] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:38 executing program 0 (fault-call:7 fault-nth:84): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffff9, 0x40010, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x4, 0x2a0200) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:38 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(0xffffffffffffffff, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) [ 1917.124538][ T782] FAULT_INJECTION: forcing a failure. [ 1917.124538][ T782] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1917.137807][ T782] CPU: 1 PID: 782 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1917.146472][ T782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1917.156525][ T782] Call Trace: [ 1917.159826][ T782] dump_stack+0x137/0x19d [ 1917.164357][ T782] should_fail+0x23c/0x250 [ 1917.168774][ T782] should_fail_usercopy+0x16/0x20 [ 1917.173907][ T782] _copy_from_user+0x1c/0xd0 [ 1917.178482][ T782] do_recvmmsg+0x240/0x9e0 [ 1917.182983][ T782] ? do_anonymous_page+0x411/0x8b0 [ 1917.188117][ T782] ? fsnotify_perm+0x59/0x2e0 [ 1917.192880][ T782] ? __fsnotify_parent+0x32f/0x430 [ 1917.197977][ T782] ? __fget_light+0x21b/0x260 [ 1917.202637][ T782] ? __cond_resched+0x11/0x40 [ 1917.207294][ T782] __x64_sys_recvmmsg+0xcf/0x150 [ 1917.212241][ T782] ? exit_to_user_mode_prepare+0x65/0x190 [ 1917.217964][ T782] do_syscall_64+0x4a/0x90 [ 1917.222520][ T782] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1917.228397][ T782] RIP: 0033:0x4665d9 [ 1917.232268][ T782] 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 [ 1917.251870][ T782] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1917.260276][ T782] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1917.268329][ T782] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1917.276298][ T782] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1917.284262][ T782] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1917.292218][ T782] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:40 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x5000, &(0x7f0000000040)="56a801e1ef332b0088d292d65f2bc3194b598ae2c1c5883a33e9f0c12fa3c92d85", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000002c0)="0c0fc4cff3492ae6a03a2f118fca9cf68ea2174d2df258cd4100d7520c385dc06cd145d04ae0fd407dd750d017573653fcaae3a4634462e0d89d1f5bd7b4e530ff83d3dd5c8374467f5a39ec2358c8e5237805f26725d41b736585d92b18909a6438043f388af3e2c0d096fe8001e23f60e1d25d535f618d1937230f8fee178a5f86b3eecf61a89bc2fbd6269b2aa1069280ef507d01d7a905a2ea35800d779d451df7c7b72ae767ed072bfe6f31eb01e8f90fc5502e7a2a91ad31ad919ff886b3061ed541c9519284176bcad33f3f9ced5916e5b55f4d6727950296262d4c7d6347319fd9d4ecb72c6bfc44ce1025") wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ptrace$cont(0x76, r0, 0x10001, 0x100000001) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendfile(r1, r2, 0x0, 0x1) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f0000000200)=[{0x9, 0x9, 0x7f, 0xc9, @time={0x4, 0x3}, {0x20, 0xff}, {0x4, 0x5}, @raw8={"c95ecaf1d38c03fb8f338441"}}, {0x0, 0x40, 0x0, 0x8, @tick=0x2, {0x9, 0x6}, {0x1, 0xfe}, @ext={0x7, &(0x7f00000000c0)="bc6f41d7c744ea"}}, {0x3f, 0x81, 0xf8, 0xba, @time={0xff}, {0x7e, 0x3f}, {0x9, 0x7f}, @ext={0x81, &(0x7f00000003c0)="361a3e88242de2311250b981f7299f55eae633cb5ea5179de6d11c39ceb1a5af478693fe02c1499b3ebefe7ec2e709b4d13959d5b3b485e253a99d25f4b271a4147d492cb4ba15a531a654eccac0e53985cf6fba0495888e9fbc836d44cc24dee4a859f747045b35b6af45f0530a396528094489873f201187311904bf8fcb8649"}}, {0x7d, 0xc, 0x3, 0xdb, @tick=0x40, {0x2, 0x7}, {0xff, 0x1f}, @queue={0xa8, {0x10000, 0x6}}}, {0x40, 0x6, 0x17, 0xfd, @time={0xffffffc1, 0x7}, {0x2, 0x6}, {0x7f, 0x2}, @note={0x1f, 0x0, 0x7, 0xc0, 0x3f}}], 0x8c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x10100, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/93, 0x5d}], 0x1, 0x80000001, 0x7) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000cc0)=ANY=[@ANYBLOB="00003b00d74f36934632d5b92ce6d426564b8b2538c8930adef54cc33cb9f4a0723ff5b1672bf878b560cd063f7922f05815030bf394064ea1d5b99f5070b0748acce6818f373f563275a284b40ad85a0159e278bfa329f3dbc5c100000000"]) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x6, 0x1, 0x7, 0xf76, 0x2, 0x3, 0x9, 0x26a, 0x38, 0x376, 0x8000, 0x2, 0x20, 0x2, 0x0, 0xee7, 0x8}, [{0x1, 0x8, 0x2, 0x2000000, 0x1, 0x9, 0x6, 0x2}], "8e56037994b4af0731ec3010e7488fdf74fd4503a05c49c50aff2fbf2403ed99e38275696f0461f0a37446a2426ee725f393f597f422f26f56bd6e0a607bcddc5ecfdfeb165e4e1103582e7febd8cdfb1f77f63c1f7f08ee351b1b3fa18aa4b38b1546216b0c34ea664bdb1a73bf51816a051198a6e3334a87ee7608d01548872f86e330cd0860a600185970b760de4339d5945fcdf70649f9ea7ad78f6eb4aa5b561d73739d581976b13ef15ee06f15eb86596a4aea29aa881b78d774ad7dc130cf012adb22f4169c9cd1d1e0428d685c78d7355699529e6cd7d4a44dcc962d1bff6cb20b9e3392", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb40) 20:46:40 executing program 3: r0 = socket(0x21, 0x5, 0xffffffff) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x18, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$inet(r4, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)="eb", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000002a00)="94", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000a00)="bf", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="d5", 0x1}, {&(0x7f0000000340)="18", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="fd", 0x1}, {&(0x7f00000005c0)="a5", 0x1}, {&(0x7f0000000680)="96", 0x1}, {&(0x7f0000000700)="95", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000001b00)='E', 0x1}, {&(0x7f0000001c00)="9a", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000003000)='1', 0x1}, {&(0x7f0000001e80)='*', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001fc0)="90", 0x1}, {&(0x7f0000002000)="11", 0x1}, {&(0x7f0000002080)="af", 0x1}, {&(0x7f0000002140)='X', 0x1}], 0x4}}], 0x8, 0x60cd000) sendto$inet(r4, &(0x7f00000001c0)="b0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000040)="a789f33f1e827c380f34c9923a30e2389927", 0x12, 0x4040001, &(0x7f0000000080)={0x2, 0x4e20, @multicast2}, 0x10) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000001e40)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002780)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/24, 0x18}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000440)=""/125, 0x7d}], 0x4, &(0x7f0000001c40)=""/215, 0xd7}, 0x10000}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001d40)=""/246, 0xf6}, {&(0x7f0000000540)=""/18, 0x12}], 0x2}, 0x1}, {{&(0x7f0000000600)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/24, 0x18}, {&(0x7f0000000740)=""/8, 0x8}, {&(0x7f0000002280)=""/207, 0xcf}], 0x3}, 0x4}, {{&(0x7f00000008c0)=@tipc, 0x80, &(0x7f0000000940)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/48, 0x30}, {&(0x7f0000004040)=""/4096, 0x1000}], 0x3, &(0x7f0000001a40)=""/139, 0x8b}, 0x8001}, {{&(0x7f0000001b40)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001ec0)=""/103, 0x67}, {&(0x7f00000009c0)=""/50, 0x32}, {&(0x7f00000020c0)=""/81, 0x51}, {&(0x7f0000002580)=""/215, 0xd7}], 0x4, &(0x7f0000002680)=""/225, 0xe1}, 0x5}], 0x5, 0x2, &(0x7f0000001f80)={r5, r6+10000000}) 20:46:40 executing program 0 (fault-call:7 fault-nth:85): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:40 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(0xffffffffffffffff, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) [ 1919.270328][ T798] FAULT_INJECTION: forcing a failure. [ 1919.270328][ T798] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1919.283519][ T798] CPU: 0 PID: 798 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1919.292552][ T798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1919.302695][ T798] Call Trace: [ 1919.305969][ T798] dump_stack+0x137/0x19d [ 1919.310309][ T798] should_fail+0x23c/0x250 [ 1919.314788][ T798] should_fail_usercopy+0x16/0x20 [ 1919.319836][ T798] _copy_from_user+0x1c/0xd0 [ 1919.324465][ T798] do_recvmmsg+0x240/0x9e0 [ 1919.328943][ T798] ? do_anonymous_page+0x411/0x8b0 [ 1919.334061][ T798] ? fsnotify_perm+0x59/0x2e0 [ 1919.338737][ T798] ? __fsnotify_parent+0x32f/0x430 [ 1919.343920][ T798] ? __fget_light+0x21b/0x260 [ 1919.348763][ T798] ? __cond_resched+0x11/0x40 [ 1919.353518][ T798] __x64_sys_recvmmsg+0xcf/0x150 [ 1919.358476][ T798] ? exit_to_user_mode_prepare+0x65/0x190 [ 1919.364339][ T798] do_syscall_64+0x4a/0x90 20:46:41 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20000000, &(0x7f0000000140)="4ccbde2e805c822c92d175c9bc02fa2d64b07fb45dbc49a79f01d9017ee53c5b3cab65e5bcf0cfc3cdcf078c82fd0613b94d7ce8cd6b752cfdd5aeb1de63bd51efeb8243addbfaf0cca075ac5cd5983e5b", &(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000200)="570dfc87a8263beabf01f55b0d3e5dcf6b16e4438b42eeee8cd13c17d7dc4a7b2e5d294768f193eb866c6356f25b3dd97092dc6678") r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x2f, @multicast1, 0x4e22, 0x1, 'sed\x00', 0x0, 0xfffffe00, 0x69}, 0x2c) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1919.368885][ T798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1919.374812][ T798] RIP: 0033:0x4665d9 [ 1919.378829][ T798] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1919.398488][ T798] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1919.406902][ T798] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:41 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(0xffffffffffffffff, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}, {{&(0x7f0000003780)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003bc0)=""/33, 0x21}, {&(0x7f0000003800)=""/158, 0x9e}, {&(0x7f00000038c0)=""/184, 0xb8}], 0x3}, 0x7}], 0x2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) [ 1919.414887][ T798] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1919.422925][ T798] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1919.430898][ T798] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1919.438975][ T798] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:41 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r0, 0x402, 0xb1c661d318500c51) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) process_vm_writev(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000140)=""/172, 0xac}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/248, 0xf8}, {&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000500)=""/197, 0xc5}], 0x6, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/235, 0xeb}, {&(0x7f0000001780)=""/120, 0x78}, {&(0x7f0000001800)=""/235, 0xeb}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000001900)=""/250, 0xfa}, {&(0x7f0000001a00)=""/247, 0xf7}], 0x7, 0x0) r3 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r3, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) 20:46:41 executing program 0 (fault-call:7 fault-nth:86): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:41 executing program 4: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r2, 0x8931, &(0x7f0000000000)=':') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r5 = syz_genetlink_get_family_id$gtp(&(0x7f00000002c0), 0xffffffffffffffff) r6 = getpgid(0xffffffffffffffff) fcntl$lock(r3, 0x24, &(0x7f0000000180)={0x0, 0x1, 0x100000000, 0x936d, r6}) sendmsg$GTP_CMD_NEWPDP(r4, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r5, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@GTPA_LINK={0x8}, @GTPA_LINK={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008001}, 0x8800) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r5, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_TID={0xc, 0x3, 0x4}, @GTPA_VERSION={0x8, 0x2, 0xffffffff}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000891}, 0x4044821) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="373098dc87cde758c4f519b153adfeb52164048c53066b445d5dd7480f703f7b6d88a58e4877269cb559ef835a11549f6a48e8ac38c7e750b77d172331bbb040cb90d9a0aa76726e70bce003fdf3bb5f2481cb3a5e66ccb0413eac36a2b66e3bd31edd1ef9caa41c0f32088b07bae7470fa470ecf25dc25341da2020284775c3e5f807284c77feebb17914b68c726eda97465a5d8db04363e34073862ba1f3b8973c6b6a7ad850201bdb5085ac8b0e1ae6c12776e675dc9e"]) r7 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r7, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1919.763577][ T839] FAULT_INJECTION: forcing a failure. [ 1919.763577][ T839] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1919.776665][ T839] CPU: 0 PID: 839 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1919.785746][ T839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1919.795800][ T839] Call Trace: [ 1919.799255][ T839] dump_stack+0x137/0x19d [ 1919.804675][ T839] should_fail+0x23c/0x250 [ 1919.810059][ T839] should_fail_usercopy+0x16/0x20 [ 1919.815208][ T839] _copy_from_user+0x1c/0xd0 [ 1919.819801][ T839] do_recvmmsg+0x240/0x9e0 [ 1919.824287][ T839] ? do_anonymous_page+0x411/0x8b0 [ 1919.829425][ T839] ? fsnotify_perm+0x59/0x2e0 [ 1919.834268][ T839] ? __fsnotify_parent+0x32f/0x430 [ 1919.839391][ T839] ? __fget_light+0x21b/0x260 [ 1919.844085][ T839] ? __cond_resched+0x11/0x40 [ 1919.848744][ T839] __x64_sys_recvmmsg+0xcf/0x150 [ 1919.853683][ T839] ? exit_to_user_mode_prepare+0x65/0x190 [ 1919.859435][ T839] do_syscall_64+0x4a/0x90 20:46:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x1, 0x4) [ 1919.863880][ T839] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1919.869782][ T839] RIP: 0033:0x4665d9 [ 1919.873694][ T839] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1919.893309][ T839] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1919.901725][ T839] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:41 executing program 0 (fault-call:7 fault-nth:87): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffdfffffd, 0x8972, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @local}, &(0x7f0000000480)=0x10) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000004c0)=0x94df) ioctl$sock_ifreq(r2, 0x89a3, &(0x7f0000000400)={'ip6_vti0\x00', @ifru_addrs=@isdn}) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/242, 0xf2}, {&(0x7f0000000140)=""/166, 0xa6}, {&(0x7f0000000240)=""/211, 0xd3}, {&(0x7f0000000340)=""/103, 0x67}], 0x4, 0x5, 0x3) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xfffd, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1919.909722][ T839] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1919.917775][ T839] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1919.925773][ T839] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1919.933759][ T839] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1919.985231][ T862] FAULT_INJECTION: forcing a failure. [ 1919.985231][ T862] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1919.998362][ T862] CPU: 1 PID: 862 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1920.007017][ T862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1920.017156][ T862] Call Trace: [ 1920.020482][ T862] dump_stack+0x137/0x19d [ 1920.024820][ T862] should_fail+0x23c/0x250 [ 1920.029232][ T862] should_fail_usercopy+0x16/0x20 [ 1920.034262][ T862] _copy_from_user+0x1c/0xd0 [ 1920.038899][ T862] do_recvmmsg+0x240/0x9e0 [ 1920.043363][ T862] ? do_anonymous_page+0x411/0x8b0 [ 1920.048506][ T862] ? fsnotify_perm+0x59/0x2e0 [ 1920.053253][ T862] ? __fsnotify_parent+0x32f/0x430 [ 1920.058402][ T862] ? __fget_light+0x21b/0x260 [ 1920.063089][ T862] ? __cond_resched+0x11/0x40 [ 1920.067749][ T862] __x64_sys_recvmmsg+0xcf/0x150 [ 1920.072666][ T862] ? exit_to_user_mode_prepare+0x65/0x190 [ 1920.078413][ T862] do_syscall_64+0x4a/0x90 [ 1920.082822][ T862] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1920.088703][ T862] RIP: 0033:0x4665d9 [ 1920.092594][ T862] 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 [ 1920.112202][ T862] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1920.120614][ T862] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:46:41 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x2b, 0x4, 0x2000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:41 executing program 0 (fault-call:7 fault-nth:88): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1920.128593][ T862] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1920.136611][ T862] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1920.144584][ T862] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1920.152544][ T862] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1920.188354][ T875] FAULT_INJECTION: forcing a failure. [ 1920.188354][ T875] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1920.201511][ T875] CPU: 1 PID: 875 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1920.210096][ T875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1920.220152][ T875] Call Trace: [ 1920.223418][ T875] dump_stack+0x137/0x19d [ 1920.227912][ T875] should_fail+0x23c/0x250 [ 1920.232350][ T875] should_fail_usercopy+0x16/0x20 [ 1920.237464][ T875] _copy_from_user+0x1c/0xd0 [ 1920.242087][ T875] do_recvmmsg+0x240/0x9e0 [ 1920.246547][ T875] ? do_anonymous_page+0x411/0x8b0 [ 1920.251699][ T875] ? fsnotify_perm+0x59/0x2e0 [ 1920.256377][ T875] ? __fsnotify_parent+0x32f/0x430 [ 1920.261474][ T875] ? __fget_light+0x21b/0x260 [ 1920.266139][ T875] ? __cond_resched+0x11/0x40 [ 1920.270810][ T875] __x64_sys_recvmmsg+0xcf/0x150 [ 1920.275736][ T875] ? exit_to_user_mode_prepare+0x65/0x190 [ 1920.281461][ T875] do_syscall_64+0x4a/0x90 [ 1920.285859][ T875] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1920.291775][ T875] RIP: 0033:0x4665d9 [ 1920.295654][ T875] 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 [ 1920.315257][ T875] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1920.323664][ T875] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1920.331628][ T875] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1920.339686][ T875] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1920.347640][ T875] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1920.355628][ T875] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2010, r1, 0x40fe1000) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000a40)=""/198, 0xc6}, {&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000b40)=""/248, 0xf8}], 0x3, 0xda, 0x7ff) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$inet(r3, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)="eb", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000002a00)="94", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000a00)="bf", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="d5", 0x1}, {&(0x7f0000000340)="18", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="fd", 0x1}, {&(0x7f00000005c0)="a5", 0x1}, {&(0x7f0000000680)="96", 0x1}, {&(0x7f0000000700)="95", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000001b00)='E', 0x1}, {&(0x7f0000001c00)="9a", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000003000)='1', 0x1}, {&(0x7f0000001e80)='*', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001fc0)="90", 0x1}, {&(0x7f0000002000)="11", 0x1}, {&(0x7f0000002080)="af", 0x1}, {&(0x7f0000002140)='X', 0x1}], 0x4}}], 0x8, 0x60cd000) sendto$inet(r3, &(0x7f00000001c0)="b0", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x100401, 0x4) 20:46:44 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:44 executing program 0 (fault-call:7 fault-nth:89): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1922.390543][ T902] FAULT_INJECTION: forcing a failure. [ 1922.390543][ T902] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1922.403654][ T902] CPU: 0 PID: 902 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1922.412246][ T902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1922.422295][ T902] Call Trace: [ 1922.425647][ T902] dump_stack+0x137/0x19d [ 1922.429989][ T902] should_fail+0x23c/0x250 [ 1922.434408][ T902] should_fail_usercopy+0x16/0x20 [ 1922.439429][ T902] _copy_from_user+0x1c/0xd0 [ 1922.444001][ T902] do_recvmmsg+0x240/0x9e0 [ 1922.448485][ T902] ? do_anonymous_page+0x411/0x8b0 [ 1922.453614][ T902] ? fsnotify_perm+0x59/0x2e0 [ 1922.458282][ T902] ? __fsnotify_parent+0x32f/0x430 [ 1922.463390][ T902] ? __fget_light+0x21b/0x260 [ 1922.468049][ T902] ? __cond_resched+0x11/0x40 [ 1922.472703][ T902] __x64_sys_recvmmsg+0xcf/0x150 [ 1922.477637][ T902] ? exit_to_user_mode_prepare+0x65/0x190 [ 1922.483374][ T902] do_syscall_64+0x4a/0x90 [ 1922.487770][ T902] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1922.493654][ T902] RIP: 0033:0x4665d9 [ 1922.497529][ T902] 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 [ 1922.517140][ T902] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1922.525557][ T902] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1922.533508][ T902] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1922.541493][ T902] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1922.549444][ T902] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1922.557394][ T902] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:44 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r0, 0x402, 0xb1c661d318500c51) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) process_vm_writev(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000140)=""/172, 0xac}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/248, 0xf8}, {&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000500)=""/197, 0xc5}], 0x6, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/235, 0xeb}, {&(0x7f0000001780)=""/120, 0x78}, {&(0x7f0000001800)=""/235, 0xeb}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000001900)=""/250, 0xfa}, {&(0x7f0000001a00)=""/247, 0xf7}], 0x7, 0x0) r3 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r3, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) 20:46:44 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x20040001, &(0x7f0000000180)=@abs, 0x6e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x7ca8000) syz_io_uring_setup(0x199d, &(0x7f0000000040)={0x0, 0x1bf8, 0x2, 0x2, 0x3de}, &(0x7f0000023000/0x2000)=nil, &(0x7f0000398000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000140)=@IORING_OP_ASYNC_CANCEL={0xe, 0x7, 0x0, 0x0, 0x0, 0x31713}, 0x3) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:44 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() openat$incfs(0xffffffffffffffff, &(0x7f0000003a00)='.log\x00', 0x230001, 0x182) r1 = syz_mount_image$nfs4(&(0x7f0000003a40), &(0x7f0000003a80)='./file0\x00', 0x96, 0x0, &(0x7f0000003ac0), 0x100000, &(0x7f0000003b00)={[{'!.+'}, {'%'}, {')'}, {}, {'*:-{/'}, {}, {}, {'+--#+'}, {'{l.,\'@'}], [{@dont_hash}, {@dont_hash}]}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000003b40), 0x80, 0x0) stat(&(0x7f0000003b80)='./file0\x00', &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006500)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000001c0)="347d85de4393b22f6bbae7fd525bfc5716eae02029ee67a32b11f42ebe63c229be70d3879cabec943a4f9afa3101309b9c6eb99467b408c4c4b8e70b5dad107d4b851a409bea74974b856b822407be2a25c3cd03112111f7987c00c509719e4e93d09f17932633d1507e600b54bf0cfef2ff8e8dcfaac486ca9301884b17a02aa9b1", 0x82}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000002c0)="9974c8436c915d3f92085a757395bf59ec6e80f734aca0930d032756ddff0817adb518272f2a66d2b23d3eebdbe00acf9d6406404b27a9e661046b1db8624f9fea73f28da292fd8468d8f65c3768f8c4788a71e3b4c07247f9fe81cb64d1a119ed0ad4f9e4b926e827a791b58f319454ce40b9df1f207cfe0e3b3a8d94e694c95878bcb55303792e09eba21c258197bb208be60abb843d1b755bad6fd242cd18a84582a19c11c5ab552e2a152ea0b7badd882c948cab4300000000", 0xbb}, {&(0x7f0000000040)="0c236bfcc204213c76838c8391", 0xd}, {&(0x7f0000000380)="6fecff714a569a86101fbc57da5346a2feab86979e86f4be420351a43aef91e05e66a297867cbe925c49881c79868e479af57b3ff9c1f5c9ea6bd470c5c311d257238770136140baef", 0x49}, {&(0x7f0000000400)="746ac95ef95c52d388b8fab45dc3f10b95a0e1480cde462e8fa42be256cc80d6099854065950cfbbc1dd90477d03015088d08c652ed4373c2bec0c2dae05a32aba07bd2675fa37fd", 0x48}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}], 0x20, 0x40808c0}, {&(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001640)="3d43958452741b130a7053cc974e52eaa3ba70804b83f171ac89db5b6962a419803814961801dfb8aca84db25f9f1c86720cd8c095c689e17a9baa90622e19ef6e8b05fa141ca2579f7aa55d5f9a6a2205369f283099a2d313bd63b7984ce366bb7bbc6f20897b0bf5ee9249f4f8ac4332d81894f4a2ea73ac9f740830d8a15353aaa7c6142dc7eb579eb7a15e960ec037f55b87d3eeed6e6ad3974ad5ff2e351c1813ee7eac256f7e49b5055acd8cb7139d67c07b7fa641c1b16967459a8a3f7d7871b72b796b3e644d5f6e673734309755d8f2c968c6bdfecbb32db629b7eb5782145c6a641305efabb984dd61d763bccbc42d12cfff5210", 0xf9}, {&(0x7f0000001740)="147ab4acd595770a59a013c5dc8cdd3ecdf833bb26c0adcc89d9f9265845cc217ac9f6657205bb355047af2fce41eb4b7ee5fd5c14ecc3ed3ebb8aef7375975a", 0x40}, {&(0x7f0000001780)="af1f2c96fa0366024be0901635b1b8fa7701457408d1657775fd5b201ce321cf2b474e8c3e124e26dfe9f29338171462bc2b92f056d453178d186e8d5ce238c7739c5b415d3d548d2c9d6b8c06dd272409e66b1c7a70328c9f67b646309aff4993f4335e834c2c9a23d4afd30ef3b000968a248358a0031dc8e3e92042661f1b860644a57ae41c6a84e1899398d8fa03aec4d2806f2b86144348532297a0c711286794f7d0cef41255495c2a73", 0xad}, {&(0x7f0000001840)="8f55aac53c3784145a82219f8de422e83fccbc922ec3bb9671faf1f13195326f7ccce65ba7f0d847cdd9e7591aac5b4e0f2e769fede457d823763684efcb09b665c1eb658573e6f105a145ea711b8d1630542b459bf8be", 0x57}], 0x4, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68, 0x4d851}, {&(0x7f0000001a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001a80)="fb4707ae34e0fe43c091e441d3e5700d7e9b09", 0x13}, {&(0x7f0000001ac0)="718760f6c9da0649a08dd50c39ab0e0bf00c0cc41194b9b49af7eb9631bc26846f7dd20a90e843171b4c571e180b0a5964ec6c739df1a877b6cd", 0x3a}], 0x2, &(0x7f0000001d80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0xb0, 0x800}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000001f00)="a7a01b2038d8a0973a5792941f1b9b8d72e2ce6dcfd54b1bcd7fab979d85ca8ff02b064e2ea1b17f0f581f036b8ccbf60f8984303fcdce67add3bb80cc27c32dc8f09dfdcba313bfa5d15d248a24d88d3dfd3d8c7a191ac50d303be10bc959410d117e7182dc673d1c20bc5e4ae5c04144a09f86d9f4b13594bbc2ce2fbec12f1a47a86f1b8c824d03c76233692ded8ebc4d3cd1bb0031b58856681287eb0a30f0ad31d1fe9bf760335c6314d4b9133069503473fdce459ab30d00853dff9d1fe5954f844055505605eeb9915ebb5ed3bf0ba7a2cc4dc1c28e9a2478619032fd4b903ef0ed669ec165590237524175", 0xef}], 0x1, 0x0, 0x0, 0x40814}, {&(0x7f0000002040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000021c0)=[{&(0x7f00000020c0)="81f8f36bac85b23709c102ea4bc2fbfc6ffb6cbf60217789c346224afececdc3a30c1265f4104032e2a912c72dde91408958eb4c35d0b345635bcb7251ebde247b68e1ad1aee6a7d88e9b8d26c5b9cb454c5025b78eabb473e8052cf", 0x5c}, {&(0x7f0000002140)="38d42d9376ba339601579d964f9f1029f0093a8f98c70ea89e6c8e42dbcee9d9f898859450207ee442e6991b80de2b95b78a0d27757451ecc9f8623ee5b477734c3a04feeb1b1e8dd7005c8442ced97a97fc1bcdc1b23e1c48a435a76a072132d56733e4a878fa2ee606c21553e2214bba4a", 0x72}], 0x2, 0x0, 0x0, 0x60000810}, {&(0x7f0000002200)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003600)=[{&(0x7f0000002280)="b6f53c27bd74d716f63f6d417ccffd5b8b18c43e3678447cecfc96b750e88cc2c4350d0bb7707aee3514a9146632ac9ebd96affb16cbeb8859d4b6645eaf5e39faacd7e770091fbadb40d240e621daf906e97e45b058e2e914e42e4c4457894d350fa2562981f229fff0bccff052753d47588b1c8a9c1f4f6a4c0fbd9fbd83a1c181c5a3091da6a7be13947cd4319e224c3fe76c3bf6f0ae8a69a5205cb35d40be7bb0e6fa58c1523c4f1fdb629b6573b1de67e212284c15ef597f", 0xbb}, {&(0x7f0000002340)="0bfd9a900fb36799a0638b37c47cbc5c116251c4f53c556b3b26c9f061932863feef206a4a738810181b4454b5e737f1bd9a2fcbd2c50bd7a9e2c4e1813fb6d9afae2c67cb", 0x45}, {&(0x7f00000023c0)="3a2d542ece16df7bfb17f029f30b6c5827e5167c7c6cde9cb593aa0f581a8e8c7d33357e5a521623a7976a66015acd79ff1512ae763a47637d3cdcae83169ad730458b9127f8da1995e1182f55fb235ce8239596732e0913767c8c3cbd78555106e70d7065263faf040fff6c18645813ccb424fb60b73bafb296b5d11bd23fd59bee1d2eef1cd005b194e1f3646eb6d14b8439ff9ded6821666ed592a34338ad47db8caee50e0109cd4baa3b04999eccc51deff0a4e5debe13502ef91de735e2e70288272daca90aff3f939be8ad", 0xce}, {&(0x7f00000024c0)}, {&(0x7f0000002500)="40fe0c5524200af031837f313a24ffc188e62879847cd46350e38f09ee44b0fbdec30fac660f86f8c33504f08b2155101c853ea2f5ce3b036727a6ba9c13a8eb2ae9e4a02e393438cd29b3d75f4917ebe3b0508614afc190161a2fe26e9f7fefc8bd536317a1ae2f40247b59d5cd0f66591ff9485d1309632ef01c6cc8493fe85e7289a1d44cd75556136ffb72de6203d8f0fe066e0194517af3f099cdf3e4a327b50ecc72c8440d78cfd5d30102c9ce10c6eae84d6f2c65cd329d2a5ef5c3d4934ecb2e3eab41b9dbd478d58c27c50c3f830f431b6c5854d7539b1a975bc0bbfa29658a56035b4d922d1b91f5c40dabbf943753fb5ba8ba16a7845432524e98e5cc692cacc0c0583ef1caf05ff7c421f8152faa777160f25c6c7a6fdfc48ea5e1e49a85b942f884494a3c505b2b94d0d7415e752017edeedbd65d51067b7ad425b0cb4a9f8f5e4ab6cfc1471d274a6c67e746f6037ffe29752394eefd2939797f0c144f7634190b049f2a48fdb3f334d700af11fd476c80f54bfc243b99ae90a610f9a8f6897ad486a5be56991c780dff3dee84b9c476ca61c36b97e0895adf6fb78cb3991810ec6b087f6ecd03723ef53ed9b664dc2f45674649d4e814b04008572968242a1eb07b6709cd6fe986eacc6d67611056db96b4fe3160f921bd383b489685bfa7a815cc2da4a202a4cc25e23ad96999567073b1eb40e8461ac06d63fb44eae9b12cc48c557d1f4350813eb4b6d11ac18eb424c7f4c3167498f6610f603796194c030335951ac14b6c7273b3e3ee67d1647efc1de817016d4a1b39b5b50072c54e110ad610b945538ea3a880cebaca89322b46f70086fbf7aaa38b6b743c6b160d6f30acf454ce13fceac260a88599cc4a976aef93a8198dadaed2f7e7ad1520843f30b6f93c874690a9cb15e4b2ee76318de1fc2d5f5b6a4207a2f7e3de1cbeedfd44f4149bcbe0f7753e8fc03ea0635ba927069beaee0d4cf33afc49a1f058120b6f6ae29f1ea1f77a0a60029f867b2d8e4ca198d3d117afd1e45d560f3cade7ac32a923f9a33e5b2496293a4f048653f82308bdc77295e647f4dbf1064c32dd63e84386be42ea0fe9d0334ee3925a1617f9f6297fdb140624148c80e410c602478ff93fca4f3d39a536e51ea3520272a1db57d1afb11d0b276d9d186d456a2cb1102938790dc57bf6dbceec08fccd6e0827b25a65ec98a1268875e9fb678b498b6a38c2f0e5f2bbcb9ca09b1fb4dd76ffcc9c26633493a2a2cca7fa2d3fdcc4cee1b52be30444217d8514565ccd2d0d731b06134b4203c064cf7be02e517ed47b43b0be747d83b4ae6f893ed9e19cbd167268880298f41971f54aa410b5d57d67adc631e3e8a10180cb3bab5a9f37c59301bb6607dab85087201a59aa9510f50215f260ef6ded8fbcd1224bdbc90124b10df615bbda2d993b944db5eee81d973f632b882c947607253c32b5a76b296123cb2e8c5aa6569b50f2285cb608bd78c6926100f7efc59bf0f181f3e2f567a298fc8e2aa0c370fb72e17e7ca463f9ab876d08fc73b255ea3009a87782079bda9f63fc6a21bf2786e95ad612d7f1adfa32947c2f79a83c19e0db3e4704bcf5406e535efbd8657ee91ddafcd7313801e07a3561b7e8afa0051555b09561fea35bc1ecc9cc2d514e605a323b14c8221c3e18492cc0599ed0a669e59d35abb784a91b724436b96b27273f1ae3c6aaf0ef0bedc367bc571695dfdcd19dd03ddcff6de856406e4a719550d478b2e8c07a2477f549faf7ee4d6a611b9d05cd4821c69ed7fe4252bb59aff532b4b501689ab6fe68a62291e09bd2a2d8cb558b565143c6be46ff167739e069422185d4a5007d35d18eadceabfc9ed1a6b0f4c7e332364bc4672b34d10e9f97804e48913090dc13d5422088cedf1e95919b1bcd812bb6f1ce902bd06e09989dde0cfaaec4b5e5ffc3e3e9baac0ccf11561ca8baa43108c4f429befc0b8dae612d6c5c2357cbbe3dd06793294a159e241f03f9a02934aba2bcd106116806bac873b36e1edacc2a556cea2542d9f2cd453b291f431096902565caa391acf140f72fdece999d37010f135335351cab27f3c3e0b5027a8767efd889eacbf1eab837ac83cbca0f19a0ce4e9d8224728f9213d6e8ce0fb6ee889793fc5d4639f10ecf31977e331ec6f642e187bcb6cf3f0e5e64bbf28fe20457cd71d02f252ad5b54397236f65402ccfaa738577e3fe183b61347ecde074ddc511368df4b5a8634d26f1c0099f5df4283860b7c71aa2bf9e5b68a29a235a31b48e21cc58db62fb785a2adf5109b69ec2f655fa195764e410bed910c1a21aed1609caf26f446102a71f037e795fc261a9ce575529b5ecd0289f52af603e19bf6e57395f9133ecbb1111059d7f9d0323df3210c5cd7ac3bef0ebd21b2bf12576a7cab8685546020178b69f113bf635be90c2b9e2f91c3ae90a20d36e26d35592776f63724e0d9a9a9445cebfb7e63b7b67e1243a40d37a91f0ce8d5c182cc9b37461bb1769af76c1efed4611fd9731d22ca0e1bfbdb6e40a9877b4cecd2aeba26f11b526be7622f7664d7948829c7fd1104491d88d863bc0b4911434f3ad414099b701b4f3c25494680fd9e7668e5a9855bb5b3185e20212c569c3f78e51c02392ff37a309837451b4d00f1da302bd102f1c34435d3876359d51257f6aa85bfa65813c55119091454e53e05fe467a29722e89778c01b41ffd34dcff8465d91f8ad6e368389fbc48b68a8ee9a4090cef5d3439a59e75f120b51a2ad216b01c8ba15aec33b953c835c5bcef7cccaefa60a756aada2220152d112cfd247ccdf283d8284ec78de05aae94a388d30927e9e13d048d6f69b982339bfb348c760e11be61d23b32b4ca9da34596482fb7af3f9f309e04ce15a43a143062a1665550d2dc1f7926a845169a82502c75683676a62ecb28364ea5bda214aeb292d2e4afc23e7c0e9ce7ca37e71f3f76114dfff03c6e20fe75483d86551e6a73ff8a8f71d7ce330e8b7b877bfd411e2f700422aac18b7667487f45ad9c282b0188c02ad860714dea1ec6368880e2b78347494e4abd42ba5d806b43810a9cca683d1ad3f594568a959768b2d687f8e25c50ed997a351b9300e25fd9e2bba62e6d14b88be9ac28383f40ff2344a5b8b657b82fe2b229f8bb06ba9dd92f921941b35dfb96fe4ddbd133f5d1de78304faf0164e4ca68e41d20cdada152ecad6d2899de7ed6fab3d0c6b0aa768298754344ac451c8656405fa192de980a61067cb1f2c80adeca069a0bec148a2285c441af9a63c525c8acbbe84b17464a08c53b246d6367d56bdfdda5b15f5b2f8f575b690b9e9e51586788bc8e5240e4f1d1062c285bd2d0cc8b73b44cbffbe324f2741d4ed50f53f28f0a98311a8746f5cc96c8996c5cd6d164f87c81b9a456a7cd128d029610f9e2c5717586f7979eaa448c2bd8c69674125eb6de2a68dfa768ca412dc806b383b9af29a23048afb6d307b45f8e9bd9c2a58c7e4b967b12f8012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0x1000}, {&(0x7f0000003500)="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", 0xff}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f0000003680)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000037c0)=[{&(0x7f0000003700)="6890e9d4b3c7241167e378628435cb7b18ce87ee8443e3cdd76f2994f6d435cc8052c2344e8b416b0b3823b92c87321039493ac35fd2b192f7e9e279dd566d0f20a8a51e69cf650db4aa7780586f28134b950218273f2a93dd1729c4daf9a26f7a67235170de478b365ed05602fa3918255a5b814389bf02751cdf4997bcbea933447feeca1056c3ef4da77593", 0x8d}], 0x1, &(0x7f0000003c40)=[@cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r0, r3}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc8, 0x4000000}, {&(0x7f0000003d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003f00)=[{&(0x7f0000003dc0)="faa927720104827ca4426a698bd2e509557b24a5ba96d280d3b7bfcce38e3f86ddf01d8e2855b984cff6951904834c00c9ab7dd21528f1f907302810ca789c47180f2c5a3f30af", 0x47}, {&(0x7f0000003e40)="26c5641b316d7938b492fdc189784b7cd11aa0173f004abd3f5278784f1d65f5dba51c16eb187857202e268e2ceaae491804b8b1372d88f4245d74ae5ad0a533532c3f8316d5f94309007399a9246cc284862310c997912cc7e035c54a716ac0537cf8fdcc4dfbd2c3d693de7529175272d60a231ac6fc40a2527684f15d0e916d365f0ee11638646461e0abaedeb129260f5aac", 0x94}], 0x2, &(0x7f0000003f40)=[@cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}], 0x20, 0x880}, {&(0x7f0000003f80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004180)=[{&(0x7f0000004000)="88b9b7c96e64020f9122f6ca43e9d0954731f845b7c7f29ba35a4f", 0x1b}, {&(0x7f0000004040)="35d2da7798aea8128d6b0cc3912b839bef3a2b2f554f6a6941df6d1832f659a8539d4e", 0x23}, {&(0x7f0000004080)="c3e22795497dac086fb0d622cc8c646a9f073010b55f501db1d54f32acca005e74aa16924a162a32ec841e0c794493a3e4d6d24e22049c11e3cf68535e564323cd35701c7b6f66fb8af920e86560c0c063aab4aa6b2c344f11059d6fea045f158cc9dcc9573f22deabb46dc60f01b643c118f454b9b0df04f6b694f30d903101f252ec66280959c26642fd8289f42da9642e998fb2d6fd28377ce9598156083f67bafbd138c625e4d3126c46d762615eaf64e4aa2092e926b13f894e0758e7bdef4efb4658c808868591725432378b8742c82a1ee6b7a2f8edce032d0fa3fb084d75c426bfdac5474f37ce8c48de5e", 0xef}], 0x3, &(0x7f0000003880)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, r6}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0x60, 0x20004085}, {&(0x7f0000004200)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000005300)="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0x1000}, {&(0x7f0000006300)="7e244fd2704d2ecfdd0cf59d2c0c02bf07a3ef03733c008802938d01d6afbd9ef8c5b65951e34f1358350a25b3f0b068311ddce64fb8ef5f6f4fd4ee", 0x3c}, {&(0x7f0000006340)="becb96a799baa173d084013938e6ee017ec93ef1b3bef429579f7007b9cc3c8745d10dd70b6ecff3203983e9b02dcf09f3c631776fdddb219bff6e6ca949cb10a4ce0949630e2b2c47a7b9521bc1f50462f129b929415585cc15cfc517ff9a1175d7db55c8775b1d3c207984e6f75a1309939f6ff04f1837fc497fdf5780789bdf9f883d05ea4617a9142cd669c4e1618468d4b83b2526f9149dfc812240349d42d9a67671bd4baa47c5559fb7b51887909cbdc656e8c84c80fe71738ce1e01524e61595a7ef5b4146423965c7bea9784bb098857f9088b8ab8f64ade291202c5699f65e923bf8206d81f3a7af789791f6704a043afda3", 0xf7}], 0x5, &(0x7f00000064c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00, 0xffffffffffffffff}}}], 0x38, 0x4004000}], 0xa, 0x8840) wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000001b40)="87e1f0b5c94df825af61875caf7fbc78d56a16f7583b1ce042088660fd6153b1f804b286f2e7c283533491713bf17aa8e913c5461877cf46ffa8e894733a8b6fcf6df0d63776be877f007ee76b5ab8f36fb779a0f1b7aa3c9bb9d35657f7fa579f2e4a81806acf326ac9d7f3821e4de5bdf95a6e94aaf6489d8e50dd8bee2efce0b80d7dd55658") ptrace$cont(0x7, r0, 0x0, 0x0) 20:46:44 executing program 0 (fault-call:7 fault-nth:90): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1922.808409][ T916] FAULT_INJECTION: forcing a failure. [ 1922.808409][ T916] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1922.821570][ T916] CPU: 1 PID: 916 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1922.821593][ T916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 20:46:44 executing program 0 (fault-call:7 fault-nth:91): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1922.821603][ T916] Call Trace: [ 1922.821611][ T916] dump_stack+0x137/0x19d [ 1922.821646][ T916] should_fail+0x23c/0x250 [ 1922.821705][ T916] should_fail_usercopy+0x16/0x20 [ 1922.821723][ T916] _copy_from_user+0x1c/0xd0 [ 1922.821736][ T916] do_recvmmsg+0x240/0x9e0 [ 1922.821748][ T916] ? do_anonymous_page+0x411/0x8b0 [ 1922.821762][ T916] ? fsnotify_perm+0x59/0x2e0 [ 1922.821771][ T916] ? __fsnotify_parent+0x32f/0x430 20:46:44 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000280)="000000000000b50cec00050000000000000094"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000228bd7000ffdbdf2531000000080001002000000008000300cb75236d556f95166fe44f1b2952259f7b785b1b86ec2db0e8a932e75fe868336e253f7a7db65303", @ANYRES32=r1, @ANYBLOB="0800010039000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20044044}, 0x20004000) 20:46:44 executing program 0 (fault-call:7 fault-nth:92): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1922.821824][ T916] ? __fget_light+0x21b/0x260 [ 1922.821837][ T916] ? __cond_resched+0x11/0x40 [ 1922.821847][ T916] __x64_sys_recvmmsg+0xcf/0x150 [ 1922.821858][ T916] ? exit_to_user_mode_prepare+0x65/0x190 [ 1922.821872][ T916] do_syscall_64+0x4a/0x90 [ 1922.821885][ T916] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1922.821930][ T916] RIP: 0033:0x4665d9 20:46:44 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/9, 0x9}, {&(0x7f0000000640)=""/18, 0x12}], 0x2, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fdatasync(r1) readv(0xffffffffffffffff, &(0x7f0000001700)=[{0x0}], 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) io_setup(0x80, &(0x7f0000001640)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) io_submit(0x0, 0x6, &(0x7f0000000600)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x1ff, 0xffffffffffffffff, &(0x7f0000000080)="3368f2548a1bd131308d8a93e340070b0d44b53ee078b3f35c634647478cbf790b7796c2fd39edba2a216f42d3d4e450b471ca73447425678f160d27914841d43a45c82ea2c77e8d48f894d045ef8db6a84fd502563c668e89a3e4d014fb0ed5e3ceff861d18f45b77b20d5561fb712fbd", 0x71, 0x3, 0x0, 0x2}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x400, 0xffffffffffffffff, &(0x7f0000000200)="c21d2b3035eceb7af81fe257adb7862da57d9aed89fb2e48b5bbf1f0f78466c28a7da66dbac7a8220f6e4772ab223180422a891317d4d273e46277a224ed00af883af942eef3480db6ff062981152627816e132f25b09bf89029d17df43a7faecfa2057a09a4d893df64ac40778bc18abfc591f8d87976ba824bb4f29b1746f1fed9f59598897840b214bf45e453b5f9ba23e73d641dfa3fa1a511d19394d5e65a8866adbc7bb6b2cfaa", 0xaa, 0x7, 0x0, 0x2, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x1ff, r1, &(0x7f00000002c0)="aa6d40601a0951e359ab1806c71c82c2be6d94e616387a25cc516f2b539aa4c07a4e3be0372454a9816b2f722c4fc39051fd64d90b7c343e77b8835286eec3e72215b6a620c7586f318f2910c07ef1f1bd5dc4d12ae87cdc87898d0e0d368374829941ceb88a5991d81fcd28871bcfdec535a2f5fb1afaafa9c4b7930f775d0e716421ea5ba9bd00f017306cbd5de6dbd7ddade90c07b281deebd8579b28743ac0c2a6c15d53ecaca199bda67ebf0ce2", 0xb0, 0x2, 0x0, 0x0, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x1, r2, &(0x7f0000000380)="383da77f22a4e159b256f6b7e958f81137d852364004f3f163a3a77bed60b1194d1823c342776a3c29618c42b13c3e73c1b41bb1ad8858dd108d0d3b0215159331556b677ab674809930ce0d6b2b339e98ec8c6203352fc8de65fe29e3db409fd3bc919bc691704536fcfe98b2bb268457a86bd21fdb425e476d812e1e95e96b7b78a1fb907534c01b23124c82d96743916d5b61a2efd339e15963bd42453d9982a73fa2dab9f2b163d719eac72ca9d3717d2fa0be3826dfdeb1a30e08973f661e1ca818002658ed7a125fb47318d7cbce6113ac968458ee98b3817aaa96bbac6ce5d741a07d76", 0xe7, 0x9, 0x0, 0x3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x400, 0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x400, 0x0, 0x3, r3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0xff, r3, &(0x7f0000000540)="95e215e064301bd763ade4135e11831b218d6592a174629069ceecf21fdcb74ce2827275a6e74af63f13caadca0edc5ab4a148a93e408e0d80b55b327d84783154777742103b2c348c728ae73c39f60ff61d394354b10369a9a1c908e596bab5aa3ea38b1a9bee031fa6a2854c2c1d3f", 0x70, 0xa29b, 0x0, 0x0, r1}]) 20:46:44 executing program 0 (fault-call:7 fault-nth:93): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1922.821985][ T916] 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 [ 1922.821995][ T916] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1922.822006][ T916] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1922.822013][ T916] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1922.822020][ T916] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1922.822026][ T916] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1922.822033][ T916] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1922.928644][ T933] FAULT_INJECTION: forcing a failure. [ 1922.928644][ T933] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1922.928696][ T933] CPU: 1 PID: 933 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1922.928717][ T933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1922.928729][ T933] Call Trace: [ 1922.928737][ T933] dump_stack+0x137/0x19d [ 1922.928763][ T933] should_fail+0x23c/0x250 [ 1922.928782][ T933] should_fail_usercopy+0x16/0x20 [ 1922.928820][ T933] _copy_from_user+0x1c/0xd0 [ 1922.928843][ T933] do_recvmmsg+0x240/0x9e0 [ 1922.928861][ T933] ? do_anonymous_page+0x411/0x8b0 [ 1922.928891][ T933] ? fsnotify_perm+0x59/0x2e0 [ 1922.928943][ T933] ? __fsnotify_parent+0x32f/0x430 [ 1922.928968][ T933] ? __fget_light+0x21b/0x260 [ 1922.928990][ T933] ? __cond_resched+0x11/0x40 [ 1922.929059][ T933] __x64_sys_recvmmsg+0xcf/0x150 [ 1922.929078][ T933] ? exit_to_user_mode_prepare+0x65/0x190 [ 1922.929165][ T933] do_syscall_64+0x4a/0x90 [ 1922.929234][ T933] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1922.929258][ T933] RIP: 0033:0x4665d9 20:46:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0xffffff00, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040)=0x7, 0x4) 20:46:44 executing program 0 (fault-call:7 fault-nth:94): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:44 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) [ 1922.929272][ T933] 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 [ 1922.929292][ T933] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1922.929312][ T933] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1922.929353][ T933] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1922.929367][ T933] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1922.929379][ T933] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1922.929394][ T933] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1922.974677][ T943] FAULT_INJECTION: forcing a failure. [ 1922.974677][ T943] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1922.974702][ T943] CPU: 0 PID: 943 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1922.974721][ T943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1922.974740][ T943] Call Trace: [ 1922.974748][ T943] dump_stack+0x137/0x19d [ 1922.974833][ T943] should_fail+0x23c/0x250 [ 1922.974852][ T943] should_fail_usercopy+0x16/0x20 [ 1922.974871][ T943] _copy_from_user+0x1c/0xd0 [ 1922.974912][ T943] do_recvmmsg+0x240/0x9e0 [ 1922.974931][ T943] ? do_anonymous_page+0x411/0x8b0 [ 1922.974955][ T943] ? fsnotify_perm+0x59/0x2e0 [ 1922.975044][ T943] ? __fsnotify_parent+0x32f/0x430 [ 1922.975069][ T943] ? __fget_light+0x21b/0x260 [ 1922.975092][ T943] ? __cond_resched+0x11/0x40 [ 1922.975111][ T943] __x64_sys_recvmmsg+0xcf/0x150 [ 1922.975158][ T943] ? exit_to_user_mode_prepare+0x65/0x190 [ 1922.975178][ T943] do_syscall_64+0x4a/0x90 [ 1922.975199][ T943] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1922.975222][ T943] RIP: 0033:0x4665d9 [ 1922.975235][ T943] 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 [ 1922.975252][ T943] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1922.975291][ T943] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1922.975304][ T943] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1922.975318][ T943] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1922.975330][ T943] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1922.975343][ T943] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1923.024199][ T950] FAULT_INJECTION: forcing a failure. [ 1923.024199][ T950] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1923.024231][ T950] CPU: 0 PID: 950 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1923.024307][ T950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1923.024319][ T950] Call Trace: [ 1923.024327][ T950] dump_stack+0x137/0x19d [ 1923.024365][ T950] should_fail+0x23c/0x250 [ 1923.024383][ T950] should_fail_usercopy+0x16/0x20 [ 1923.024401][ T950] _copy_from_user+0x1c/0xd0 [ 1923.024430][ T950] do_recvmmsg+0x240/0x9e0 [ 1923.024493][ T950] ? do_anonymous_page+0x411/0x8b0 [ 1923.024520][ T950] ? fsnotify_perm+0x59/0x2e0 [ 1923.024539][ T950] ? __fsnotify_parent+0x32f/0x430 [ 1923.024580][ T950] ? __fget_light+0x21b/0x260 [ 1923.024599][ T950] ? __cond_resched+0x11/0x40 [ 1923.024615][ T950] __x64_sys_recvmmsg+0xcf/0x150 [ 1923.024630][ T950] ? exit_to_user_mode_prepare+0x65/0x190 [ 1923.024726][ T950] do_syscall_64+0x4a/0x90 [ 1923.024755][ T950] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1923.024781][ T950] RIP: 0033:0x4665d9 [ 1923.024796][ T950] 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 [ 1923.024811][ T950] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1923.024829][ T950] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1923.024842][ T950] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1923.024855][ T950] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1923.024868][ T950] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1923.024926][ T950] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1923.279608][ T961] FAULT_INJECTION: forcing a failure. [ 1923.279608][ T961] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1923.279634][ T961] CPU: 1 PID: 961 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1923.279654][ T961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1923.279664][ T961] Call Trace: [ 1923.279671][ T961] dump_stack+0x137/0x19d [ 1923.279761][ T961] should_fail+0x23c/0x250 [ 1923.279779][ T961] should_fail_usercopy+0x16/0x20 [ 1923.279797][ T961] _copy_from_user+0x1c/0xd0 [ 1923.279819][ T961] do_recvmmsg+0x240/0x9e0 [ 1923.279838][ T961] ? do_anonymous_page+0x411/0x8b0 [ 1923.279926][ T961] ? fsnotify_perm+0x59/0x2e0 [ 1923.279943][ T961] ? __fsnotify_parent+0x32f/0x430 [ 1923.279968][ T961] ? __fget_light+0x21b/0x260 [ 1923.279990][ T961] ? __cond_resched+0x11/0x40 [ 1923.280006][ T961] __x64_sys_recvmmsg+0xcf/0x150 [ 1923.280021][ T961] ? exit_to_user_mode_prepare+0x65/0x190 [ 1923.280040][ T961] do_syscall_64+0x4a/0x90 [ 1923.280105][ T961] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1923.280126][ T961] RIP: 0033:0x4665d9 [ 1923.280140][ T961] 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 [ 1923.280157][ T961] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1923.280177][ T961] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1923.280190][ T961] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1923.280201][ T961] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1923.280224][ T961] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1923.280235][ T961] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 20:46:47 executing program 5: set_mempolicy(0x3, &(0x7f0000000280)=0x1, 0x3) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') r1 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000040)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000000200)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f7101004014a2ce5c3ad78f98d56c03f2510e0eba3fdd46976b8fbd0b06fc020f", 0x1, 0x4e0}, {&(0x7f0000000140)="13c82d574eceaa70cea26df2b3267e15c7039b8f3c462473165760f3ad7d4b3b59d153dfb9ecef463b3e7ff0925e", 0xffffffffffffff05, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x7fc}, {&(0x7f0000000180)="ed41800000080000d9f4655fd9f4655fd9f4655f000000000000040040", 0x1d, 0x2400}, {&(0x7f0000011800)="8081000000180000d9f4655fd9f4655fd9f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040", 0x3d, 0x81}, {&(0x7f00000001c0)="111fc0d901", 0x5, 0x20000}], 0x50009, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYRESDEC, @ANYRES64=0x0, @ANYBLOB="bf41feea290cbf99b672b90da869d81e9c37509db8dc443fa730366beb164d5ccd271d82754153bbf28c56d538309dcfc0e057beb73261ebd54e55019ad1fa93b57175064ec6544645e3329bf8c771edb3d6", @ANYRESHEX=r1, @ANYRESDEC=r0]) 20:46:47 executing program 0 (fault-call:7 fault-nth:95): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:47 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:47 executing program 4: r0 = socket$inet(0x2, 0xa, 0x6) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffdfffffd, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:47 executing program 3: r0 = socket(0x3, 0x4, 0x1) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000040)=':\x00', &(0x7f0000000080)='./file1\x00', r2) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:47 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) [ 1925.839214][ T986] FAULT_INJECTION: forcing a failure. [ 1925.839214][ T986] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1925.852307][ T986] CPU: 1 PID: 986 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 1925.857824][ T989] FAULT_INJECTION: forcing a failure. [ 1925.857824][ T989] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1925.861054][ T986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1925.861070][ T986] Call Trace: [ 1925.887604][ T986] dump_stack+0x137/0x19d [ 1925.892016][ T986] should_fail+0x23c/0x250 [ 1925.896578][ T986] should_fail_usercopy+0x16/0x20 [ 1925.901612][ T986] _copy_from_user+0x1c/0xd0 [ 1925.906218][ T986] __copy_msghdr_from_user+0x44/0x350 [ 1925.911601][ T986] ? __fget_light+0x21b/0x260 [ 1925.916294][ T986] __sys_sendmsg+0x135/0x270 [ 1925.920923][ T986] ? kstrtouint_from_user+0x104/0x130 [ 1925.926437][ T986] ? do_anonymous_page+0x411/0x8b0 [ 1925.931629][ T986] ? fsnotify_perm+0x59/0x2e0 [ 1925.936332][ T986] ? __fsnotify_parent+0x32f/0x430 [ 1925.941473][ T986] ? get_pid_task+0x8b/0xc0 [ 1925.946048][ T986] ? vfs_write+0x50c/0x770 [ 1925.950662][ T986] ? __fget_light+0x21b/0x260 [ 1925.955352][ T986] ? __cond_resched+0x11/0x40 [ 1925.960175][ T986] ? fput+0x2d/0x130 [ 1925.964088][ T986] ? ksys_write+0x157/0x180 [ 1925.968624][ T986] __x64_sys_sendmsg+0x42/0x50 [ 1925.973627][ T986] do_syscall_64+0x4a/0x90 [ 1925.978104][ T986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1925.984712][ T986] RIP: 0033:0x4665d9 [ 1925.988772][ T986] 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 [ 1926.008534][ T986] RSP: 002b:00007fc9a67a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1926.019776][ T986] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1926.027758][ T986] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1926.035744][ T986] RBP: 00007fc9a67a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1926.043885][ T986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1926.052076][ T986] R13: 00007ffff4e224df R14: 00007fc9a67a7300 R15: 0000000000022000 [ 1926.060323][ T989] CPU: 0 PID: 989 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1926.069220][ T989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1926.079530][ T989] Call Trace: [ 1926.083122][ T989] dump_stack+0x137/0x19d [ 1926.087492][ T989] should_fail+0x23c/0x250 [ 1926.092077][ T989] should_fail_usercopy+0x16/0x20 [ 1926.097124][ T989] _copy_from_user+0x1c/0xd0 [ 1926.101832][ T989] do_recvmmsg+0x240/0x9e0 [ 1926.106556][ T989] ? do_anonymous_page+0x411/0x8b0 [ 1926.111690][ T989] ? fsnotify_perm+0x59/0x2e0 [ 1926.116498][ T989] ? __fsnotify_parent+0x32f/0x430 [ 1926.121880][ T989] ? __fget_light+0x21b/0x260 [ 1926.126833][ T989] ? __cond_resched+0x11/0x40 [ 1926.131526][ T989] __x64_sys_recvmmsg+0xcf/0x150 [ 1926.136477][ T989] ? exit_to_user_mode_prepare+0x65/0x190 [ 1926.141463][ T1002] FAULT_INJECTION: forcing a failure. [ 1926.141463][ T1002] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1926.142438][ T989] do_syscall_64+0x4a/0x90 [ 1926.142466][ T989] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1926.166032][ T989] RIP: 0033:0x4665d9 [ 1926.169995][ T989] 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 20:46:47 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) [ 1926.189814][ T989] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1926.198581][ T989] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1926.206743][ T989] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1926.214727][ T989] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1926.222794][ T989] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1926.230775][ T989] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1926.238908][ T1002] CPU: 1 PID: 1002 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 1926.249353][ T1002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1926.260373][ T1002] Call Trace: [ 1926.263806][ T1002] dump_stack+0x137/0x19d [ 1926.269623][ T1002] should_fail+0x23c/0x250 [ 1926.274808][ T1002] should_fail_usercopy+0x16/0x20 [ 1926.280041][ T1002] _copy_from_user+0x1c/0xd0 [ 1926.284654][ T1002] iovec_from_user+0xc4/0x2d0 20:46:48 executing program 0 (fault-call:7 fault-nth:96): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1926.289416][ T1002] ? should_fail+0xd6/0x250 [ 1926.294255][ T1002] __import_iovec+0x49/0x270 [ 1926.299010][ T1002] ? __copy_msghdr_from_user+0x232/0x350 [ 1926.304765][ T1002] import_iovec+0x69/0x80 [ 1926.306118][ T997] loop5: detected capacity change from 0 to 32760 [ 1926.309309][ T1002] __sys_sendmsg+0x1ab/0x270 [ 1926.309331][ T1002] ? do_anonymous_page+0x411/0x8b0 [ 1926.329392][ T1002] ? fsnotify_perm+0x59/0x2e0 [ 1926.334518][ T1002] ? __fsnotify_parent+0x32f/0x430 20:46:48 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1926.340748][ T1002] ? get_pid_task+0x8b/0xc0 [ 1926.346447][ T1002] ? vfs_write+0x50c/0x770 [ 1926.351627][ T1002] ? __fget_light+0x21b/0x260 [ 1926.356696][ T1002] ? __cond_resched+0x11/0x40 [ 1926.363942][ T1002] ? fput+0x2d/0x130 [ 1926.368237][ T1002] ? ksys_write+0x157/0x180 [ 1926.372847][ T1002] __x64_sys_sendmsg+0x42/0x50 [ 1926.377733][ T1002] do_syscall_64+0x4a/0x90 [ 1926.382706][ T1002] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1926.385069][ T1014] FAULT_INJECTION: forcing a failure. [ 1926.385069][ T1014] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1926.389840][ T1002] RIP: 0033:0x4665d9 [ 1926.389858][ T1002] 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 [ 1926.389913][ T1002] RSP: 002b:00007fc9a67a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1926.435895][ T1002] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1926.444433][ T1002] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1926.452420][ T1002] RBP: 00007fc9a67a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1926.461243][ T1002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1926.469427][ T1002] R13: 00007ffff4e224df R14: 00007fc9a67a7300 R15: 0000000000022000 [ 1926.477636][ T1014] CPU: 0 PID: 1014 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 20:46:48 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) [ 1926.486334][ T1014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1926.496752][ T1014] Call Trace: [ 1926.500392][ T1014] dump_stack+0x137/0x19d [ 1926.505524][ T1014] should_fail+0x23c/0x250 [ 1926.510170][ T1014] should_fail_usercopy+0x16/0x20 [ 1926.515667][ T1014] _copy_from_user+0x1c/0xd0 [ 1926.520542][ T1014] do_recvmmsg+0x240/0x9e0 [ 1926.526076][ T1014] ? do_anonymous_page+0x411/0x8b0 [ 1926.532763][ T1014] ? fsnotify_perm+0x59/0x2e0 [ 1926.537974][ T1014] ? __fsnotify_parent+0x32f/0x430 [ 1926.543220][ T1014] ? __fget_light+0x21b/0x260 [ 1926.548213][ T1014] ? __cond_resched+0x11/0x40 [ 1926.553550][ T1014] __x64_sys_recvmmsg+0xcf/0x150 [ 1926.558717][ T1014] ? exit_to_user_mode_prepare+0x65/0x190 [ 1926.564666][ T1014] do_syscall_64+0x4a/0x90 [ 1926.570461][ T1014] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1926.576535][ T1014] RIP: 0033:0x4665d9 [ 1926.580777][ T1014] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1926.600809][ T1014] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1926.609439][ T1014] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1926.619217][ T1014] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1926.627418][ T1014] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 20:46:48 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) socket(0x25, 0x2, 0x40000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$AUDIT_USER_AVC(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, 0x453, 0x200, 0x70bd25, 0x25dfdbfc, "0f9dfac16d8a3ae44334d15f4c6c30f7db69bd27b88fb37c75d1fecfb3bd9b996de16183884a9a270f7eaab74a712e2bc6d294d80ec26f0f371b52a416230739f56bcf56430dbe1f50b5", ["", "", "", "", "", ""]}, 0x5c}, 0x1, 0x0, 0x0, 0x2004c044}, 0x4004000) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:48 executing program 0 (fault-call:7 fault-nth:97): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1926.635649][ T1014] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1926.643872][ T1014] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1926.692798][ T1018] FAULT_INJECTION: forcing a failure. [ 1926.692798][ T1018] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1926.706306][ T1018] CPU: 0 PID: 1018 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1926.715325][ T1018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1926.717646][ T1025] FAULT_INJECTION: forcing a failure. [ 1926.717646][ T1025] name failslab, interval 1, probability 0, space 0, times 0 [ 1926.725386][ T1018] Call Trace: [ 1926.741418][ T1018] dump_stack+0x137/0x19d [ 1926.745980][ T1018] should_fail+0x23c/0x250 [ 1926.750463][ T1018] should_fail_usercopy+0x16/0x20 [ 1926.755583][ T1018] _copy_from_user+0x1c/0xd0 [ 1926.760247][ T1018] do_recvmmsg+0x240/0x9e0 [ 1926.764799][ T1018] ? do_anonymous_page+0x411/0x8b0 [ 1926.769927][ T1018] ? fsnotify_perm+0x59/0x2e0 [ 1926.774769][ T1018] ? __fsnotify_parent+0x32f/0x430 [ 1926.779898][ T1018] ? __fget_light+0x21b/0x260 [ 1926.784589][ T1018] ? __cond_resched+0x11/0x40 [ 1926.789400][ T1018] __x64_sys_recvmmsg+0xcf/0x150 [ 1926.794359][ T1018] ? exit_to_user_mode_prepare+0x65/0x190 [ 1926.800114][ T1018] do_syscall_64+0x4a/0x90 [ 1926.804551][ T1018] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1926.810619][ T1018] RIP: 0033:0x4665d9 [ 1926.814605][ T1018] 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 [ 1926.834234][ T1018] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1926.842719][ T1018] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1926.850872][ T1018] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1926.858856][ T1018] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1926.866975][ T1018] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1926.875224][ T1018] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1926.883285][ T1025] CPU: 1 PID: 1025 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 1926.891979][ T1025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1926.902175][ T1025] Call Trace: [ 1926.905470][ T1025] dump_stack+0x137/0x19d [ 1926.910135][ T1025] should_fail+0x23c/0x250 [ 1926.914632][ T1025] __should_failslab+0x81/0x90 [ 1926.919544][ T1025] should_failslab+0x5/0x20 [ 1926.924123][ T1025] kmem_cache_alloc_node+0x58/0x2b0 [ 1926.929374][ T1025] ? __alloc_skb+0xed/0x420 [ 1926.933894][ T1025] __alloc_skb+0xed/0x420 [ 1926.938327][ T1025] netlink_sendmsg+0x4c7/0x7c0 [ 1926.943113][ T1025] ? netlink_getsockopt+0x720/0x720 [ 1926.948518][ T1025] ____sys_sendmsg+0x360/0x4d0 [ 1926.953399][ T1025] ? import_iovec+0x69/0x80 [ 1926.957921][ T1025] __sys_sendmsg+0x1ed/0x270 [ 1926.962529][ T1025] ? __fsnotify_parent+0x32f/0x430 [ 1926.967726][ T1025] ? get_pid_task+0x8b/0xc0 [ 1926.972327][ T1025] ? vfs_write+0x50c/0x770 [ 1926.976908][ T1025] ? __fget_light+0x21b/0x260 [ 1926.981730][ T1025] ? __cond_resched+0x11/0x40 [ 1926.986558][ T1025] ? fput+0x2d/0x130 20:46:48 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@ax25={{}, [@null, @null, @null, @netrom, @rose, @default, @bcast, @rose]}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:48 executing program 0 (fault-call:7 fault-nth:98): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1926.990543][ T1025] ? ksys_write+0x157/0x180 [ 1926.995216][ T1025] __x64_sys_sendmsg+0x42/0x50 [ 1927.000197][ T1025] do_syscall_64+0x4a/0x90 [ 1927.004760][ T1025] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1927.010677][ T1025] RIP: 0033:0x4665d9 [ 1927.014609][ T1025] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1927.034498][ T1025] RSP: 002b:00007fc9a67a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 20:46:48 executing program 5: r0 = syz_io_uring_setup(0x6ad4, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_POLL_REMOVE={0x7, 0x2}, 0xfff) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f000040a000/0x1000)=nil, 0x1000, 0x0, 0x40010, r3, 0x8000000) syz_io_uring_setup(0x1d32, &(0x7f0000000240)={0x0, 0x6763, 0x0, 0x10001, 0x37e}, &(0x7f0000581000/0x1000)=nil, &(0x7f0000110000/0x4000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000340)) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000080)='.\x00'}, 0x0) syz_io_uring_submit(r4, r7, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd_index=0x2, 0x0, 0x0, 0x0, {0x4450}, 0x1}, 0xdf) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000080)='.\x00'}, 0x0) r10 = syz_io_uring_setup(0x1aef, &(0x7f0000000080), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000000)=0x0) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) r14 = inotify_init() io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0) syz_io_uring_submit(r11, r12, &(0x7f0000000280)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x0, @fd=r14, 0x0, 0x0, 0x0, 0x10, 0x0, {0x0, r13}}, 0x0) syz_io_uring_submit(r5, r9, &(0x7f0000000380)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd=r0, 0x7f, {0x0, r0}, 0x80000001, 0x8, 0x1, {0x0, r13, r3}}, 0x5) io_uring_enter(r0, 0x2b66, 0x0, 0x0, 0x0, 0x5e) [ 1927.043097][ T1025] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1927.051217][ T1025] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1927.059362][ T1025] RBP: 00007fc9a67a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1927.067352][ T1025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1927.075426][ T1025] R13: 00007ffff4e224df R14: 00007fc9a67a7300 R15: 0000000000022000 20:46:48 executing program 2 (fault-call:1 fault-nth:3): r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) [ 1927.100804][ T1041] FAULT_INJECTION: forcing a failure. [ 1927.100804][ T1041] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1927.114259][ T1041] CPU: 1 PID: 1041 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1927.123242][ T1041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1927.133347][ T1041] Call Trace: [ 1927.136713][ T1041] dump_stack+0x137/0x19d [ 1927.141067][ T1041] should_fail+0x23c/0x250 [ 1927.145628][ T1041] should_fail_usercopy+0x16/0x20 [ 1927.147206][ T1048] FAULT_INJECTION: forcing a failure. [ 1927.147206][ T1048] name failslab, interval 1, probability 0, space 0, times 0 [ 1927.150803][ T1041] _copy_from_user+0x1c/0xd0 [ 1927.150832][ T1041] do_recvmmsg+0x240/0x9e0 [ 1927.150851][ T1041] ? do_anonymous_page+0x411/0x8b0 [ 1927.178267][ T1041] ? fsnotify_perm+0x59/0x2e0 [ 1927.182958][ T1041] ? __fsnotify_parent+0x32f/0x430 [ 1927.188084][ T1041] ? __fget_light+0x21b/0x260 [ 1927.192854][ T1041] ? __cond_resched+0x11/0x40 [ 1927.197543][ T1041] __x64_sys_recvmmsg+0xcf/0x150 [ 1927.202508][ T1041] ? exit_to_user_mode_prepare+0x65/0x190 [ 1927.208247][ T1041] do_syscall_64+0x4a/0x90 [ 1927.212849][ T1041] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1927.218783][ T1041] RIP: 0033:0x4665d9 [ 1927.222686][ T1041] 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 [ 1927.242573][ T1041] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1927.250999][ T1041] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1927.259048][ T1041] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1927.267116][ T1041] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1927.275373][ T1041] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000002 [ 1927.283482][ T1041] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1927.291553][ T1048] CPU: 0 PID: 1048 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 1927.300574][ T1048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1927.310645][ T1048] Call Trace: [ 1927.314099][ T1048] dump_stack+0x137/0x19d [ 1927.318452][ T1048] should_fail+0x23c/0x250 [ 1927.322898][ T1048] __should_failslab+0x81/0x90 [ 1927.327684][ T1048] should_failslab+0x5/0x20 [ 1927.332266][ T1048] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1927.338008][ T1048] ? __kmalloc_node_track_caller+0x30/0x40 [ 1927.343869][ T1048] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 1927.349439][ T1048] __kmalloc_node_track_caller+0x30/0x40 [ 1927.355313][ T1048] ? netlink_sendmsg+0x4c7/0x7c0 [ 1927.360312][ T1048] __alloc_skb+0x187/0x420 [ 1927.364966][ T1048] netlink_sendmsg+0x4c7/0x7c0 [ 1927.367342][ T1058] FAULT_INJECTION: forcing a failure. [ 1927.367342][ T1058] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1927.369823][ T1048] ? netlink_getsockopt+0x720/0x720 [ 1927.369850][ T1048] ____sys_sendmsg+0x360/0x4d0 [ 1927.392904][ T1048] ? import_iovec+0x69/0x80 [ 1927.397536][ T1048] __sys_sendmsg+0x1ed/0x270 [ 1927.402284][ T1048] ? __fsnotify_parent+0x32f/0x430 [ 1927.407579][ T1048] ? get_pid_task+0x8b/0xc0 [ 1927.412421][ T1048] ? vfs_write+0x50c/0x770 [ 1927.416845][ T1048] ? __fget_light+0x21b/0x260 [ 1927.421608][ T1048] ? __cond_resched+0x11/0x40 [ 1927.426405][ T1048] ? fput+0x2d/0x130 [ 1927.430390][ T1048] ? ksys_write+0x157/0x180 [ 1927.434921][ T1048] __x64_sys_sendmsg+0x42/0x50 [ 1927.439828][ T1048] do_syscall_64+0x4a/0x90 [ 1927.444262][ T1048] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1927.450244][ T1048] RIP: 0033:0x4665d9 [ 1927.454212][ T1048] 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 [ 1927.474088][ T1048] RSP: 002b:00007fc9a67a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1927.482507][ T1048] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1927.490708][ T1048] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 20:46:48 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000b22000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x8972, r0, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x20010, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r1, &(0x7f0000000040)="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", 0xfb, 0x20000080, &(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:49 executing program 5: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x20000000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000184000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x4, &(0x7f0000000080)={[0x7fffffff]}, 0x8) r2 = epoll_create1(0x0) close(r0) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) r5 = accept$inet6(r1, &(0x7f0000000140), &(0x7f0000000180)=0x1c) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r6, 0xb702, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000200)={0x10000, 0x0, &(0x7f00000001c0)=[r2, r3, r2, r4, r5, r6]}, 0x6) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r7, 0x0) r8 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$getflags(r8, 0x408) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r7, &(0x7f0000c85000)={0x10000010}) 20:46:49 executing program 0 (fault-call:7 fault-nth:99): r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1927.499031][ T1048] RBP: 00007fc9a67a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1927.507316][ T1048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1927.515300][ T1048] R13: 00007ffff4e224df R14: 00007fc9a67a7300 R15: 0000000000022000 [ 1927.523296][ T1058] CPU: 1 PID: 1058 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 1927.531998][ T1058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1927.542064][ T1058] Call Trace: [ 1927.545360][ T1058] dump_stack+0x137/0x19d 20:46:49 executing program 2 (fault-call:1 fault-nth:4): r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) [ 1927.549734][ T1058] should_fail+0x23c/0x250 [ 1927.554304][ T1058] should_fail_usercopy+0x16/0x20 [ 1927.559513][ T1058] _copy_from_user+0x1c/0xd0 [ 1927.564121][ T1058] do_recvmmsg+0x240/0x9e0 [ 1927.568771][ T1058] ? do_anonymous_page+0x411/0x8b0 [ 1927.574319][ T1058] ? fsnotify_perm+0x59/0x2e0 [ 1927.579281][ T1058] ? __fsnotify_parent+0x32f/0x430 [ 1927.584416][ T1058] ? __fget_light+0x21b/0x260 [ 1927.589252][ T1058] ? __cond_resched+0x11/0x40 [ 1927.594117][ T1058] __x64_sys_recvmmsg+0xcf/0x150 20:46:49 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @multicast1}, &(0x7f00000000c0)=0xc) [ 1927.599212][ T1058] ? exit_to_user_mode_prepare+0x65/0x190 [ 1927.604988][ T1058] do_syscall_64+0x4a/0x90 [ 1927.609510][ T1058] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1927.615430][ T1058] RIP: 0033:0x4665d9 [ 1927.619490][ T1058] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:46:49 executing program 2 (fault-call:1 fault-nth:5): r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:49 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:49 executing program 2 (fault-call:1 fault-nth:6): r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) [ 1927.619509][ T1058] RSP: 002b:00007f1aab6be188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1927.619528][ T1058] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1927.619541][ T1058] RDX: 04000000000002c5 RSI: 0000000020000240 RDI: 0000000000000003 [ 1927.619592][ T1058] RBP: 00007f1aab6be1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1927.619605][ T1058] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000003 [ 1927.619617][ T1058] R13: 00007ffc3db4d63f R14: 00007f1aab6be300 R15: 0000000000022000 [ 1927.644906][ T1070] FAULT_INJECTION: forcing a failure. [ 1927.644906][ T1070] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1927.644931][ T1070] CPU: 1 PID: 1070 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 1927.644952][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1927.645029][ T1070] Call Trace: [ 1927.645036][ T1070] dump_stack+0x137/0x19d [ 1927.645062][ T1070] should_fail+0x23c/0x250 [ 1927.645083][ T1070] should_fail_usercopy+0x16/0x20 [ 1927.645105][ T1070] _copy_from_iter_full+0x148/0xa10 [ 1927.645126][ T1070] ? check_stack_object+0x61/0x70 [ 1927.645146][ T1070] ? __virt_addr_valid+0x15a/0x1a0 [ 1927.645180][ T1070] ? __check_object_size+0x253/0x310 [ 1927.645254][ T1070] netlink_sendmsg+0x579/0x7c0 [ 1927.645278][ T1070] ? netlink_getsockopt+0x720/0x720 [ 1927.645301][ T1070] ____sys_sendmsg+0x360/0x4d0 [ 1927.645319][ T1070] ? import_iovec+0x69/0x80 [ 1927.645339][ T1070] __sys_sendmsg+0x1ed/0x270 [ 1927.645420][ T1070] ? __fsnotify_parent+0x32f/0x430 [ 1927.645443][ T1070] ? get_pid_task+0x8b/0xc0 [ 1927.645459][ T1070] ? vfs_write+0x50c/0x770 [ 1927.645474][ T1070] ? __fget_light+0x21b/0x260 [ 1927.645496][ T1070] ? __cond_resched+0x11/0x40 [ 1927.645516][ T1070] ? fput+0x2d/0x130 [ 1927.645563][ T1070] ? ksys_write+0x157/0x180 [ 1927.645581][ T1070] __x64_sys_sendmsg+0x42/0x50 [ 1927.645599][ T1070] do_syscall_64+0x4a/0x90 [ 1927.645643][ T1070] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1927.645673][ T1070] RIP: 0033:0x4665d9 [ 1927.645687][ T1070] 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 [ 1927.645705][ T1070] RSP: 002b:00007fc9a67a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1927.645726][ T1070] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1927.645738][ T1070] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1927.645752][ T1070] RBP: 00007fc9a67a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1927.645819][ T1070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1927.645832][ T1070] R13: 00007ffff4e224df R14: 00007fc9a67a7300 R15: 0000000000022000 [ 1927.698775][ T1091] FAULT_INJECTION: forcing a failure. [ 1927.698775][ T1091] name failslab, interval 1, probability 0, space 0, times 0 [ 1927.698798][ T1091] CPU: 0 PID: 1091 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 1927.698816][ T1091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1927.698826][ T1091] Call Trace: [ 1927.698834][ T1091] dump_stack+0x137/0x19d [ 1927.698900][ T1091] should_fail+0x23c/0x250 [ 1927.698919][ T1091] ? kzalloc+0x16/0x20 [ 1927.698940][ T1091] __should_failslab+0x81/0x90 [ 1927.699029][ T1091] should_failslab+0x5/0x20 [ 1927.699128][ T1091] __kmalloc+0x66/0x340 [ 1927.699147][ T1091] kzalloc+0x16/0x20 [ 1927.699211][ T1091] fib_nl2rule+0x219/0xd10 [ 1927.699230][ T1091] fib_nl_newrule+0x291/0xf00 [ 1927.699250][ T1091] ? avc_has_perm_noaudit+0x19a/0x240 [ 1927.699275][ T1091] ? cred_has_capability+0x1af/0x210 [ 1927.699353][ T1091] ? ns_capable+0x86/0xb0 [ 1927.699372][ T1091] ? fib_rules_seq_read+0x130/0x130 [ 1927.699394][ T1091] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1927.699446][ T1091] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1927.699470][ T1091] ? __wake_up+0x8d/0xc0 [ 1927.699489][ T1091] ? __d_rehash+0x125/0x180 [ 1927.699506][ T1091] ? __d_add+0x3bf/0x490 [ 1927.699520][ T1091] ? avc_has_perm_noaudit+0x19a/0x240 [ 1927.699540][ T1091] ? rhashtable_jhash2+0x13a/0x1a0 [ 1927.699612][ T1091] ? jhash+0x2b0/0x2b0 [ 1927.699631][ T1091] netlink_rcv_skb+0x13e/0x240 [ 1927.699650][ T1091] ? rtnetlink_bind+0x60/0x60 [ 1927.699682][ T1091] rtnetlink_rcv+0x18/0x20 [ 1927.699702][ T1091] netlink_unicast+0x5ec/0x6b0 [ 1927.699723][ T1091] netlink_sendmsg+0x6f8/0x7c0 [ 1927.699809][ T1091] ? netlink_getsockopt+0x720/0x720 [ 1927.699898][ T1091] ____sys_sendmsg+0x360/0x4d0 [ 1927.699916][ T1091] ? import_iovec+0x69/0x80 [ 1927.699947][ T1091] __sys_sendmsg+0x1ed/0x270 [ 1927.699963][ T1091] ? __fsnotify_parent+0x32f/0x430 [ 1927.700037][ T1091] ? get_pid_task+0x8b/0xc0 [ 1927.700055][ T1091] ? vfs_write+0x50c/0x770 [ 1927.700072][ T1091] ? __fget_light+0x21b/0x260 [ 1927.700150][ T1091] ? __cond_resched+0x11/0x40 [ 1927.700168][ T1091] ? fput+0x2d/0x130 [ 1927.700187][ T1091] ? ksys_write+0x157/0x180 [ 1927.700267][ T1091] __x64_sys_sendmsg+0x42/0x50 [ 1927.700285][ T1091] do_syscall_64+0x4a/0x90 [ 1927.700308][ T1091] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1927.700333][ T1091] RIP: 0033:0x4665d9 [ 1927.700416][ T1091] 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 [ 1927.700440][ T1091] RSP: 002b:00007fc9a67a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1927.700458][ T1091] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1927.700470][ T1091] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1927.700482][ T1091] RBP: 00007fc9a67a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1927.700493][ T1091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1927.700505][ T1091] R13: 00007ffff4e224df R14: 00007fc9a67a7300 R15: 0000000000022000 [ 1927.768960][ T1099] FAULT_INJECTION: forcing a failure. [ 1927.768960][ T1099] name failslab, interval 1, probability 0, space 0, times 0 [ 1927.768985][ T1099] CPU: 1 PID: 1099 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 1927.769061][ T1099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1927.769072][ T1099] Call Trace: [ 1927.769079][ T1099] dump_stack+0x137/0x19d [ 1927.769102][ T1099] should_fail+0x23c/0x250 [ 1927.769120][ T1099] __should_failslab+0x81/0x90 [ 1927.769142][ T1099] should_failslab+0x5/0x20 [ 1927.769226][ T1099] kmem_cache_alloc_node+0x58/0x2b0 [ 1927.769249][ T1099] ? __alloc_skb+0xed/0x420 [ 1927.769280][ T1099] __alloc_skb+0xed/0x420 [ 1927.769303][ T1099] netlink_ack+0x292/0x690 [ 1927.769322][ T1099] netlink_rcv_skb+0x1b7/0x240 [ 1927.769410][ T1099] ? rtnetlink_bind+0x60/0x60 [ 1927.769429][ T1099] rtnetlink_rcv+0x18/0x20 [ 1927.769447][ T1099] netlink_unicast+0x5ec/0x6b0 [ 1927.769467][ T1099] netlink_sendmsg+0x6f8/0x7c0 [ 1927.769487][ T1099] ? netlink_getsockopt+0x720/0x720 [ 1927.769542][ T1099] ____sys_sendmsg+0x360/0x4d0 [ 1927.769561][ T1099] ? import_iovec+0x69/0x80 [ 1927.769579][ T1099] __sys_sendmsg+0x1ed/0x270 [ 1927.769597][ T1099] ? __fsnotify_parent+0x32f/0x430 [ 1927.769653][ T1099] ? get_pid_task+0x8b/0xc0 [ 1927.769670][ T1099] ? vfs_write+0x50c/0x770 [ 1927.769687][ T1099] ? __fget_light+0x21b/0x260 [ 1927.769709][ T1099] ? __cond_resched+0x11/0x40 [ 1927.769773][ T1099] ? fput+0x2d/0x130 [ 1927.769789][ T1099] ? ksys_write+0x157/0x180 [ 1927.769866][ T1099] __x64_sys_sendmsg+0x42/0x50 [ 1927.769960][ T1099] do_syscall_64+0x4a/0x90 [ 1927.769982][ T1099] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1927.770034][ T1099] RIP: 0033:0x4665d9 [ 1927.770049][ T1099] 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 [ 1927.770067][ T1099] RSP: 002b:00007fc9a67a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1927.770085][ T1099] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1927.770096][ T1099] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1927.770110][ T1099] RBP: 00007fc9a67a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1927.770121][ T1099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1927.770139][ T1099] R13: 00007ffff4e224df R14: 00007fc9a67a7300 R15: 0000000000022000 20:46:51 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0), 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:51 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x8931, &(0x7f0000000000)=':') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="2506000000000000000031000000080001000000000008000300", @ANYRES32=0x0, @ANYBLOB='}'], 0x38}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000240)={r0, 0x3, 0x6, 0x25}) sendmsg$NL80211_CMD_SET_WOWLAN(r4, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)={0x595c, r3, 0x800, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x33}, @void, @val={0xc, 0x99, {0x80, 0x4f}}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x206c, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x1e18, 0x4, 0x0, 0x1, [{0xf8, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_PATTERN={0xe9, 0x2, "e82e3f1fcb91110eedc9e283903dc7336a4c0f0a48e6cb950a77de3e9d122835b79056cd88aec20e46a983d605619cd9b065d444296030013e29371407ab7b21d99e4264b437900079e24b9b618dc0d5c53c0b9b672c688c28178296f95dc0bb6b3a0b2bcc46bd70a2bc6a5128634aac84d71c02acf05ce8b15985ad2c70d769e054987cf3747a9774646d042daf83e4be46ac4e81fe9a4b1eed86e6f630b35c11d32c31d24734558662fad631bcafd75dd18e90f0b62ac6fc097e388f8ac5bcd17a77a6af1c81c8ee3eac86b1250cdda71822d5a5f998985dc7f3f6f14f648488cfbf2aa6"}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0xe, 0x1, "4f7008a87115e62e4eb5"}]}, {0x64, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x20, 0x2, "835c347e249e51bc787639a7874232e0fa3c83a68329eb3a8df94708"}, @NL80211_PKTPAT_MASK={0x37, 0x1, "4b9d54fd6c50f18b41d4ea1176fdce9f8c63f8bb51c0af0453f56614993b75146318d04fddb5f9d378a32f719b82607221e174"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x81}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xd89a}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x6}]}, {0x4d4, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x9f, 0x2, "d533af41f4084cd86f2d3b643b0211e50787c28a722fc1f109a43a09fe22b74ac31acd11057091efdb0724c88d8ca459ae895d8f4967726f90a3ae3f00e2d3e283b3ee047dbf233ad3be05e0321d65369b6c8fe7b1caec5bf513eb271a210504e23e8c57d89b12d5d40210409f6843bb95a0e504a7cc806a7c736abe7cc5152d81e1f27bc19e3f432fc2d2939597537259ffe04a2c1447f4e38052"}, @NL80211_PKTPAT_MASK={0x101, 0x1, "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"}, @NL80211_PKTPAT_MASK={0xd3, 0x1, "88d89af91af05dfaa6aae9d9cf963d3c61d5223f7de9940b90635bbb3941906e427817bb9d8973afa6e9a6c52c5877311f85a1f451ff5d56f4a07868c03f9cadecbcbb107530b1a0bd3eabf7d2980659ba77ea9f3f37d78f40ca943a5e96dcc9bf94ede6fb7672c8410dbef0b01128555c208159d23fabea5d6611191814d785cb2025f0cc261bbfb185ded8e6fe0c015ed2ae1fd6f18f00fb0f1c7a54bff8c3114418660d611c5c139f9724fd6321487ec59d6096e69f16f4a2b7bab3822191a8abdbdd7de70f63e846afa1e06da0"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7b}, @NL80211_PKTPAT_MASK={0xf0, 0x1, "aeb92647a0605940d3d9113356d56c4baa63eddabad1b025aea97aaa8dd3d6b2c17342da6f1fc179997434900c0618771babaecc185bed15d774aaf6418d2a3474d41ff15b1f45373ac2e2942e0748ef74bc1627a61ed339d05fc9d1b72393f2ed4813d268a08ac8c234b09f90c7bf38b4f114a99bb133e78509a56eafc2f87cc05454fe880356d79d63f86c093a14b3fdf154e71a2d00837eb8eba891e6602fdf69f2d29027afd7c7665cae1a2ab179706bd4d05b16cd495d04cadd3bbccda2970122150320123cbf6cfebaeec42c2c4c65c44554986e821ad344e8a56caac9b1f857b3c1e8708cbdc5ff5e"}, @NL80211_PKTPAT_PATTERN={0x53, 0x2, "0ccc3967a90d32fe308fa13745c7ff8b45885f48c6b71822639bf8d3b95285662bc6b39a60a6f58c73e40da50983688fe3c0ba56710f281bf82555b5ba0b7c5bccedf172240d98688e3f0904b0873f"}, @NL80211_PKTPAT_PATTERN={0xa, 0x2, "3374587cb17e"}, @NL80211_PKTPAT_MASK={0xee, 0x1, "22ba528aacd9dd7509c179cfd8fbcac2fad34e0c5879a72e97c636c7a1ff2c4ba2ac307012a15d2dca8feec166e29ecbe43fd8ed95bca748225843ce88df1c108e3f1871984fb51e96f57de9bb9ca4b68140925e20091fad3ca7ee3c55cf58d1b2122cd59c938276d1decbca6eb81b63a669626f88c047a30915124c0d6d2b3c81acdfead2d1ac52f931608d6e3a0a5675567cedcaa29c2c16275056072fc3126fc8986e3cade2b6cb85e48cad98c028f3ca466808dfe11e0680313840d71c059a48580cd8fc308870fc1530ccf21d8b282ad5e3df6b93ed0acbacbcfd25204a9642dbe81abb03f9760c"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8000}]}, {0x1338, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0xb1, 0x1, "51bfd482d832220ac3b58cdbce8d5ef726558a8314925e85eb10cbdf2dc5793ce9a47ccb8373ba01f351bb6b9de888144206bac26ea90987d5ee39d1a866dd11916ae33f2deec409679e8ab08277425dff0d6bad844fac5b32494d9d3e6d5e77b3cb5da013cc2e7fd2f0645f3ae12a9de22b39539cf597d0442207989e037e60cdc5fe579c4af49166b652cc0e8e0c62c22ac48402b78735ca185c3446138b5f8ff270a257ff6c838e44befc88"}, @NL80211_PKTPAT_MASK={0xa6, 0x1, "97787035a20990d1f5365efc196c918309978fc60caabf59c24dd4cf42f93109ba5a95cc44faeb773529427c31b663dfc19857fdb2b07b937675766ef67dd40b7fb367a5e0ba62c2420978faf25df83714049e1b564b37e285ca53fa09f3d91f1d498f4b446e5fae60952113c522ed0825e3ba88ebf8cf1e71e8b02d091fa95ed33d939cd6fa18a67026a865e4e12ff72de67c41711615f73e8130a5694443b48646"}, @NL80211_PKTPAT_PATTERN={0x20, 0x2, "2b5fc077504721c8be3830298ad13c0ac76d1668293aad9eabad6c45"}, @NL80211_PKTPAT_MASK={0x2a, 0x1, "dbe156e885d86ac3af96f4fd0eb1f65a04e61d2bb104d74432079cd9880e959a976e28725169"}, @NL80211_PKTPAT_MASK={0x58, 0x1, "600ed91d01b02f161032030177088b30caebad39dd4f8f42d4a8cf6c1403b819db6f9cc0a517187c13fae6791f500eb0b3d56c0e5b42fb7e7bdde8a52d677897f41cd7c3977c87872cb95bae63fa99dfc6a2e3cd"}, @NL80211_PKTPAT_MASK={0x1004, 0x1, "a4edf015879685e7a7ceb710ba1a50c37d7d0c7efc7552b813bd0b2a160f8d22782a218b7bcdde5cc391611330504b18dd08c3261bd8029bcb2de6d64e53b6ec3abb584ea0cf71250c89c8fa92e18e8a89153d97e9b2639b843800ddf62818c68cb9696b26d312f4ebb8beb89ea5d2a4dc5196b5149b9c1b388de75351ceb679221f676e392768d55583aff0235da3474613cd366ce236df5a5c371678870ff131c6093b6e3a6438910dddf46e36defeee2ba3f73986a1fe4c467b7964fb73b046d030f6da7c942a258e637a32ba7c2744c403e447da21740da03f05e4dd7b6a97306db1b6c4037fe3fb1bbd05254200e0a02d623190f32862eb4ff60c79f8ce115b1be688de9ec32a6304edc8c7ab84151423921e18677b1e05cbd17d4b9e5a5a0d441928bccf1505e88c4e244818487c0df6658667441485050e93ca94300cb1340676d6966c7911419bdc53225f359fa16038080292b32f8483bb578b19a38e283094e32194e865d73309d1d048360f1c04aed9868173890dcb83db8cadf78896d981aee4ba0d04e9bbf072fb2d8ab7b5bb3e6952ced9fbfee993d15355d02dc3553e4c81da74618a01a15abc3c9538922926c187578f9852852d3c90fe9c371e552dc87591696b62afa5b312991f5db31606a344342f50016fb963b792e6ebf45af8e1568c17ce11875c3195e253afc9370a8a3ed3991a7a6a4430568e1ff67ca76ab6929ecd46649c7e0d1dabfccf8863a61753c94bfc07b393309c6f7af02917dcacfa87043cc31ce44e914684d37a5d52c9dc913b23612a88cd9f2601edaa756efd7a831cd71c82951bf64d8cbb142fa0559c3850478de7cce540bf032390b6e8cf8eea3982e6953dd5a84e96209ba72d0a35d9a8a571024a195ef2c06030a8807bb8e24504eb20fcd426a48b004cbcf45ab17f853aebbf094428e767450f045b0edb77da62c4f87b755fdddee66b5b3ef1b01c5ead6268f8c97382c94ea1fd4ff9d47c4348560a23d20e35daeecdd469c86491c9f653b600736a8bbc3fc5224f2e0c1a89b300f1931706fed9fab82ac7da1836e7730628ffe440861319b905a644ef7764a6f76fd97a0f547d4a9973e0f05890ea13c2dd007a81cdf1cdff7e3e23ac7defd95f82e54eacc4b43ff40d5fb7ce6e95a47bc900c1c9fbddb5412b1417cd5b74373f1f2fad10a007a11a0ca7fff1a2e60826138e0e14c55ee7d6fbb77ef36063b34c7baf9390c4d4184623d501370a083f4db712897302a9a365b5d0e9d94adf9032bf279332a66fce56962ee7c0cd684b127feb90043355c006c2938ac62b90c7d6c7132ba35e8709a6470d5ea18ea75fe58050068f036c0716003e6085988236e16c39c912a992e5524fd7d57b47055013dae5b08006bd70c74f834d827295b2b14428fba0f44272fb048ba1fce516879d94c3e66cd72c9c4ff77748b58c987275a782bb20d6bfa542dfc72e9c7e0fb62b24ab6978ab8b9c9fc73b5682c2fc4dc267901213a02ba4e306228257dbcef14819e69ce093afa89aecefb544e63da72bd7fa96a31daba7ec4bb653eb6676efa2834f853c2f96834884c3399dbee84aa4a520abba1195e74a7d130a473e5c6b66dfab4c030bb5fd3023cfcf883b46cb5b3105a3cff8d62301b77fac7a146e40bbba8cc7b933941a44c494a86bdca484cda89be2de91ef6aefa6182fc317721eafa3ad53eaa68117c08f179b48da118df42355f955252308af430a743a2e3ef3382b8598bcd30ac38dd2cb8fb8c04cf07110ae0c550b060a2dbbaa34cd08ad8172bb8851e3073a517656136719d748da7f180923c34bbd97f78ee82865133afadb6e71f63ee92560a392d99baadfc766c14ff6b99e539959700990a0e74cb84f04c3dafa9ed0e0f1c632342e9de18fcee2db30ed9bba8e67d361c707eb2b5a44cf2bbb3a1db73664ac9390a5ca500c6d5e7bfe5edab97930f629751cca88d2aa28a520a179abde956588a0bf883718bcee4b2e5810b74aa90b8fda9e3e1ee0c1945cf3cf9facad174f15cf4c08ef4cae5feb689c67c0d5af26ebc3854b51e5cb985cb6b0a73d78c666a7240b9027cabf9a5f363d18bfbec83a95904ea551195e4507acc9fcfec988bd7f2de3be19be71b35fbeb73f2ca16059bcba8b5c200b5e705ca1b340aacb0cccc04671605ecf834985e62baf6a10e19983b5b4f5c0362e5bd01f98263052d39736ee6ec0e84a1b66153784a0d0cf78af7a6854e3b02fda41a7ff77bf5cc461a9f45713127dfe6a932cbf7aefe042dbf652d43014b3682c62a6c29cc4c756dd5f4aaa7d94849ecfec52e7dc11dc5d794474c22c24da07379109e4770a665519f8317ff8dec6d69512b8b83342a550c19b880bf89b562861d6d4e80fecbf60e496fa451e847cc50b998ff397ec4b539a630668bab27edfee32af70a5cbfd431e34ea256144349c8971b90870c13c24c34379b16c4aec92319e45ab3a48cdbcefeb0a651989ec1d75904bab7bc1d222cb403c2ca7f82d5a7a2c3f2678ebd446e525ee64256801a5d9060b3e7f443015bab3e4f00a88d37d7e26f6d9d1d13182d070b01ffe8f074e2a51b0c975be4a380217a2aa289cffdc8246ecadf357ab945d4b7a0920152fa1a0ebefb45482c666f11d5328241bbffe71251c7ea3822932b83209b9ed085d8ee8456cc986e8815e4e6b48730f91ce7e793e5d4925c6363d000c1d106c0cec41c88688c382cba4c0c62288d267449716da59ecb35604239717f4cfb7a8d92a250b3d06c183c97a2733465e01314adec0953754ca104e22b0002ef3ab330abeec3d6a300e4b5f452e3a47aa07efea17dfc42e915b821ca0d18a4ce43939a463a9807dcd9ebbf19377c87ec6a8a43869adb2d2831a4b286fea72e00f88359744dbba6594dc8d38c0836dd1e973b0764dcd3d36bdbbe5bdbdf67c61d8f08031539217de5d33f19090fabc6601fec54fa9659331fe7ac57388d3f682448569425b708fe105a4ed1ff90ced1905066641218e11fd8ca3f4ff4ed232b263c58883eb4347f70c472e0d930acc3ce8beafae3e8be9b86505efb63a55f6845ab633f8dbeae58e75e1e9f695aeec7a7472f31d3bc7827086ff83df8f0669ba799be4e54302aa071967a23746fe8d6ac800cc5c425787b1ffa3854a2057877ef0db96b5e9aeace71e31dbedac9cf474f020d00d11f67d474ea819b2b45e266bc7a2e5b5c1adf17ce7c59d276d616c1258dcd490cdc47f5565dc8a7b51780ec2c4e52c20fd754641c51b07967c0a4d7849ca3bb476330d6ad63aa78b7cdeb757f64bb8e512d63ff63e2e7d22e18039f613453b6dc484315d89977cbe4d80e6c6cc1b88b16c1ef6dfdd7a3b9796531332aeec7d969dd59dce087d8fc166df32db7e2a6e68e6fb951c3b0ce82515098617a26e4d5b006a6a3dd0de186090647b7c5be64db6fd69dc9982dac439ee3d6d982f835333d45d31d13c6939958af2f96784958823bedcb27224db8249458123bde39eb7a4e4b428c686bce9cc6afe319723b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@NL80211_PKTPAT_MASK={0x37, 0x1, "e74a24c3946b7c486fd58f7c3a790171e44de91917294e72bd0f1a5be48c8b8fb9716637c5d27e1e68d347c46f5da3a901a18f"}, @NL80211_PKTPAT_PATTERN={0xf7, 0x2, "956ae2982a8c72217e49d0e596c6d0343b3e7312f2f4d8c92b963305af3c10617cfd2c1e1823cff24c33dda708a399237564ffef14f4ac07b6b4ac386d6ceadf6f0d3a160df96d3490a29fcdb33ef9d524cfc5ecfd31f9da82b6d73124443660a879eb949ee41570401219a599fabe93ed2867e5bf5259205fe5c74649f278ca582a467ed635edf4f1115ab8153a2c2b36860339b852bd8abff907b2d22fe08d2c82295c8c94650f0ff79f32c339745ae36555fa4b712fa48846f62bda0de6374651b6f82d04ecf930a67d9d585657e0007e3bd5adb2b0564bfb63d0562d427c4e13ad3b784ea9ccd72c619c564f1a1e06b45a"}]}, {0x2cc, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xfffffffa}, @NL80211_PKTPAT_PATTERN={0x30, 0x2, "8985b7a674e0e1fc1e2e698a5e663d3350b888f7305c966e84f2f6cb72304594b2c9ea69fafb7cc05fab9ec7"}, @NL80211_PKTPAT_PATTERN={0x18, 0x2, "c0b2eeab940324af1df9a34f7999c45c47c18a69"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xd66}, @NL80211_PKTPAT_PATTERN={0xf2, 0x2, "deb5916dabc922ef16361543c8271992cb7dcd593eb960ab2e6c877c5b0d106c953e07a0f3724c5464dca166540fc90d964da33c84f2e1561791cf3bf61b661aebd19703d5a5843105ce85f0fe1dbd1f68f84e9e5185d16d7367a63ea0a41925a1dbbc6657b003c2873540c1598019301fcfd29c3aeeaf79337aada07a55d7cec8737a07f00f9ba81b112b53054d134e0c1bfc880dd57554863eb56e188f200725dadcc447bc7549fd2b56cb2556bb53d2c9d11527f0d51d10a8f10539b2addc75903c1caea8e83e701b9adc4b8c9bd8dfdd59817306eb31b778ffb30381244aee7d6ec6faacdbe3666a4a7bf877"}, @NL80211_PKTPAT_PATTERN={0xfa, 0x2, "e26801f2229b65ecb7c9ffac50672d68f7d4e327fd55ade5bde00f62bf13f1d0e1bebc17c7df61ab77cdd655a22cfaca865cd2847b21b8ba5a0215b306b8b46ba0e38640016c9355138d7c35f875bcb1769bffdbc44c2272dbc3cfa413c1f567c8c1a3b52bdf513bc82f420156c9a1c78ae624b583e4a8b957453d13e334c9e5ce3d70561ba8952688a0c90ca8ea28fde3b8c4e567286cbffa336a11faf3a9010a29c8ee66a5d1245ab81f432e99477fb1696109b9964ead0e4a52597c80be411a4108e779a2b49cc25130c9390a0f23cc1f1dda0a09d89783d60b03345690bb5784559befc66696401be2c81b5b2c6d2faf7e3ada83"}, @NL80211_PKTPAT_MASK={0x78, 0x1, "650c8422201b9e87e30cb00501c5a2474614e7173063fc2d7ca7520c6097aafcca7ed1b8c65e121677b5dda51519777ee6b10abc42110351ca91c9cba6724a97b44ecbc219de33835c90e16ba8059719d7b5d5ad0eef5c20045db354e07c3bf0cef68af86a1126330a60381eeb76b2ae5aa52ea1"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xeb}]}, {0x5c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x56, 0x2, "210a6004c668b2d252ead5bd571b92d533bd0ee93552ae5f594c26adefc50fdb77376363db604e56e391f77ea78e5bcdbceb96cf4218d7883b7d38990483d6d47160d4ee512770f33538e715f21e04901db9"}]}, {0x5c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x4e, 0x2, "117c995154b8aa53ed5ba4d476ae5d81caf32c71ac1a1a6ce35369eee317e43942a503057990f268bb36a7fd4f41d1cbdf96659cb23ad8d65bbd187510172a0e0705800dd66dad8cbf0e"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x2}]}, {0x100, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x5a, 0x1, "5b40337dc32e43bac9c945cd4dcbbc38152314c56ef4c199eda60bd9e2692f4b85cfacb8160fe17ebb6a4a6a1de0298b57fc5e82cc4d382388b746f6fffbd972c14b750f5fee0278984ded9ae73937633a79eea83b53"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x4}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x5}, @NL80211_PKTPAT_PATTERN={0x25, 0x2, "77b188a6d415fd9c48efa0d3289aaa3f27ab056117d8f9bf404a4487ad0d275ffe"}, @NL80211_PKTPAT_MASK={0x49, 0x1, "c27f283859b81a192c348e3b5428fe1db55262742038b3e0edaee6e72939c1098902d6620079c177a487586d9fc720b068aa92e193177d3f7524039698882b9696a2a3afbc"}, @NL80211_PKTPAT_PATTERN={0x11, 0x2, "8f247d0d82eb0de77ede3e66d7"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x6}]}]}, @NL80211_WOWLAN_TRIG_DISCONNECT={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x2c, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_SRC_IPV4={0x8, 0x1, @broadcast}, @NL80211_WOWLAN_TCP_DST_IPV4={0x8, 0x2, @private=0xa010100}, @NL80211_WOWLAN_TCP_SRC_PORT={0x6, 0x4, 0x80}, @NL80211_WOWLAN_TCP_DST_PORT={0x6, 0x5, 0x35}, @NL80211_WOWLAN_TCP_DATA_INTERVAL={0x8, 0x9, 0x4}]}, @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0xec, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_WAKE_MASK={0xdd, 0xb, "665d5b107679bf24cb08b821633fcd0a6219930d31d0ecb2063b07876fd6cb9d55456dc19df5f46e60b46465fcfd61f1f51bf39eb2a2569d5e0d67ad6e23ab3460b896b6d9596007467a2aabf0032fc8d1278941bf92985173bcc6ac117a5a63191ee095e6618e3ffebc74d0e437a8dd469d153f5c4540765f6ef94e11b2da38dd245305d5ae5031be9f57f706609e7fad4c828dfc8bd215c0c49a197978201c70b68f282301c45c6423750912779c98a374f475a9db1f5e256a4c73c6763542c103f38c089f8857d49e8de53027f7a764038c26af025d2496"}, @NL80211_WOWLAN_TCP_DATA_INTERVAL={0x8, 0x9, 0x6}]}, @NL80211_WOWLAN_TRIG_NET_DETECT={0x128, 0x12, 0x0, 0x1, [@NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0xca}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="7aeee39c2113"}, @NL80211_ATTR_IE={0xa0, 0x2a, [@fast_bss_trans={0x37, 0x9a, {0x40, 0x3, "95c26b8f8e0c02ccd4005749cce7641e", "2f665fca69e50fc6cbaafc4809c471a92f28d7f0e87bc31b19cb73477bb9cc3b", "c73dfa52fce1dab5e691ac627a57b7918f4b1bac7d55d918ae699c7db56b0fc2", [{0x3, 0x12, "ee3528d424bcb19fec9595745c512d78796e"}, {0x1, 0x21, "fbb6e9efe4da74e21c4bff0a37c6292a7edfa23b8d0daba60c4b07a62addaf5a82"}, {0x2, 0xf, "772ac3791975d77e32b04f789022da"}]}}]}, @NL80211_ATTR_SCAN_SSIDS={0x48, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @random="8a4bf9a767a9"}, {0x16, 0x0, @random="74e6d9278fbc478a88bb2c6594b7ece3aaeb"}, {0xa, 0x0, @default_ibss_ssid}, {0x5, 0x0, @random='%'}]}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac=@device_b}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_SCAN_FREQUENCIES={0xc, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x6}]}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x800}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}]}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x2c, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x1c, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_SRC_PORT={0x6, 0x4, 0xf1}, @NL80211_WOWLAN_TCP_SRC_IPV4={0x8, 0x1, @private=0xa010101}, @NL80211_WOWLAN_TCP_SRC_IPV4={0x8, 0x1, @broadcast}]}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x3894, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x3620, 0x4, 0x0, 0x1, [{0x11dc, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x6b, 0x1, "f0e6bd447b9696c2b2a50d4d49f9da594f8e696e8ae307c66a1ea07864dba9250c9a183b2d78d225586a3e0ca3542ad0a56b55ded32f4e0a993f7c506b212f563dad364a591632d07ff1b6287feeea5a0f2610f7ec8ed07e1f9e49744f61fe7ed5b0ffcd1a0e6b"}, @NL80211_PKTPAT_PATTERN={0x1004, 0x2, "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@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x4}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x1000}, @NL80211_PKTPAT_PATTERN={0x100, 0x2, "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"}, @NL80211_PKTPAT_PATTERN={0x47, 0x2, "e0570daa557cbe0d0798f0c98ea9f12a173aadc0ae48eb9c69fdfe4db5500fcb130036a065c901b89e417f7575a1d02191f1c452bc87d3914f705a33208c15bed91ba7"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x1}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x80000000}]}, {0x22f0, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xffffffff}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x5}, @NL80211_PKTPAT_MASK={0x24, 0x1, "c58c7608d488b1e65bd705bfd57bc68374ca0d64c4ae83c0c5b48d297d46446e"}, @NL80211_PKTPAT_MASK={0xc8, 0x1, "fb164e6e1bdf0b6892aad36b9e208bf2788f4cc8742b96fddab1406a3561db9a17b1876855ace14ee805cde5affec949fbdeb30ce068ac39ebd3e022dd323e8dabd70b01704c52018134638c8f3f28be18cc0212609346017e69b09351e9daa9c456f7ea4d8bad8fc3e45d169244669b75ce47dcd5a959138da779a3d41cba77aceed8081cb21412a46195ad36d33a2fbd38e0772bee728c5510027aa01b36686f4be14d739fb562d405eef00e025ebd1c3cae48189d24cb99f2de02295949b60111f1d8"}, @NL80211_PKTPAT_PATTERN={0x1004, 0x2, "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@NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_PATTERN={0xf6, 0x2, "5588f46dd4443b8e54a9aa2948bf90552a6cb6749c5f204caa7b0dbb633180ff7d862ab4ddf78737c204df44a3a979809f7a5586503768310e0a9450f24268ad3c263ef13db05588e5e3ec1882dc2821e8a098d3183059f77bccfdcfc2a4ffbb4c0a667ebec6312072b4e48dbef154a473d6f9094bad4a7b10e059ce91c67b0b4bbeb84c3e14c92e6eb057b63c5ef64862a29700f4121a937cef9dea86bc286a6753a920eb5ed5cacbf7cc99730ade36e3614de183b29913114109063ea828874a3c3abe0e7dc327e4a7b689293bcc83c3f68cb3a727595d88fa0915cf858949c68ad51e7fded4a9a7da9d5e8e7f3b071ab8"}, @NL80211_PKTPAT_PATTERN={0x1004, 0x2, "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@NL80211_PKTPAT_MASK={0xe8, 0x1, "5668393b77565981c71b8160885b891ea468b9ca2f1d45bf4d904c6e6da0cb90fc4d2bcec85a05aeeaf08db8473de4cf8bac1858c308495b203b6a1e9cce5bbd83bb35ce74b0f5d186429b787074ef1d10abd986dde3446d43f1411dcb9699538a7b301aa77958114e2541514d7958162c13b785dac69d3fdb152fb3c4d7f68d0f63556cb06ee55e774e478bf045b3ae648f1008c0def73df35c232a6b5bea03a5ab1814483d737d2c79b8048b283f19d16f0f9061fe744f4b6e907e737714694f1bf7e0d23bd98cd277c33f7d5e296bd2f02856658a09e8f1a4335051a229c855795f37"}]}, {0x150, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0xec, 0x1, "23c03f256f603a9b2472d33770c023bd0df34ea2e86ad9ebe2b6dafc8b8d09563403c1cd40f25db926f5d4c94c521a4735d146d1fd73948d44e4943689132b1a28d295dd0b1eb210ce839c5a670380f8426b3e8a6b9e640ea8d01e00e38da3e7b4b865a495ec0cab8590659044ed3b11d680d77ef4c0ce3580c35567e9b75071a2c13ce1101a0dbade62ab96efd83095c27d4427dbc7b49cd0fd215965e981e2a79d6a95bf4235a99551e640c6d225d88b30105cd69119358430994c77a125fe98774fcd8ba2b7ec9090b38e0d4eba2ef0f4e35e060577f5620724660a1f61865f92bc9597b565c4"}, @NL80211_PKTPAT_PATTERN={0x5e, 0x2, "4ab2d3b59fa1686152431e61c04db46e1f60c17e5ed18e60f6230c8c94925fd0dbff8b150721df72a5baa3adfb88564aef225e8f564ffdeb57028380531bb51c039693623857fcbc61fdcea368b4de297644d9a0aaf00dc0f029"}]}]}, @NL80211_WOWLAN_TRIG_DISCONNECT={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x24, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ={0x10, 0x7, {0x1, 0xe0c, 0x7}}, @NL80211_WOWLAN_TCP_SRC_PORT={0x6, 0x4, 0x1}, @NL80211_WOWLAN_TCP_DST_PORT={0x6, 0x5, 0x7}]}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x244, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_WAKE_MASK={0x4c, 0xb, "24dd14f5cd53a1d656581b019e0e68b0d8751369c852394f371614654e295d809fd0fdf8f0398c7802b8dda02b589f6434f22b7a1b9381b8374614f59bdce9e2b4745ea2c822db6a"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN={0xec, 0x8, {0x9, 0x8000, "5ac713451c079be3e0cb14353e1c541acef657146ff5120148244a23d7cfb258979ffd603744b0aa2840498111bee3771fca0963672a77e6d69d69a039064d97ebf91a195c8516b240701909ee1c8b06c9c2038cadaa4e30d027308e56f8175b327b2d01655261ae62466be6c0489c052fcb9f0c2e1a09282435e90237fb7cad8c9a35acaa3e3b7f42d15444c1d0d530b293896c81effe58a6dbeb17e79024c2eb3dd70f8dd861913dc7695b0217f83a0b147e96764be605ddb122f88903ddb5017180ed977c1a8663e943960522b93ccf2f5880a3d995fce4ad78cd17f01d19"}}, @NL80211_WOWLAN_TCP_WAKE_MASK={0xd4, 0xb, "ee8b70e078bce0acd76ff4491c95cd1ad0a9b0e9f421f8300b92bab3da7f8e05039af5eef972a975a5ce10f089918a44e362977d9b125698823e9bb19ef47e04b55437f2b99b091796857d702b2e71931b41c45dc4791b5e35859d1d6381b234b5199dc32efa54c7139b5219e90efcbb8b1c2936d3202e5527ab6750219649434203959587b1fa239f71a6e44ee2a107bac200a665cda60dfc0a248f8d1d6b00a86a1f47417697ca5b4d888c264ab3cc1eae24fc74024049261f20d5f118c3d1edeab0a85f6c6b034641c681d03948e5"}, @NL80211_WOWLAN_TCP_WAKE_MASK={0x10, 0xb, "c4b6f522b04fed1f406759a6"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ={0x10, 0x7, {0x1f, 0x0, 0x8}}, @NL80211_WOWLAN_TCP_DST_MAC={0xa}, @NL80211_WOWLAN_TCP_SRC_PORT={0x6}]}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x8, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_DISCONNECT={0x4}]}]}, 0x595c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x124, r3, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_REKEY_DATA={0x44, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8000}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="aa4ed64a4ff811515e4bc95b503595d333d0767c2e1e623c"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "4f80720e9186bf06"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x200}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x7}]}, @NL80211_ATTR_REKEY_DATA={0x48, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="d6a3f6de6b286f5fd66de0277db7733e"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="c80b8d7c61f081a8ffa1e9e433c1f3cf8d86bab318315c49b2ba1cb715711bfe"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "fa6bee2902b78867"}]}, @NL80211_ATTR_REKEY_DATA={0x24, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x3}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xd40}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x400}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x2}]}, @NL80211_ATTR_REKEY_DATA={0x24, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "06b1368e0721ce1c"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="c0dc1862f241bf7cf9dedbbc7e55d4af"}]}, @NL80211_ATTR_REKEY_DATA={0x3c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="c201ca8cd121bd4d8a934e0fdaba5c83"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="7499ce76b952a368f411f314317bd02c7cb7165bf4e10f74"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x147}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x10}, 0xc004) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r5, 0x8931, &(0x7f0000000000)=':') r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r6, 0x100, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8, 0x1c}}}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x1}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x2ec}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r7}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000810}, 0x48058) 20:46:51 executing program 2 (fault-call:1 fault-nth:7): r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:51 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x2, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:51 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000002900)=0x7, 0x4) sendto$unix(r1, 0x0, 0x0, 0x24048090, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001340), 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001380)={'netdevsim0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000006140)=[{{&(0x7f00000013c0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/122, 0x7a}], 0x2, &(0x7f0000002500)=""/255, 0xff}, 0x100}, {{&(0x7f0000002600)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002680)=""/216, 0xd8}, {&(0x7f0000002780)=""/123, 0x7b}], 0x2}, 0x40}, {{&(0x7f0000002840)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000003a80)=[{&(0x7f00000028c0)=""/17, 0x11}, {&(0x7f0000006400)=""/4102, 0x1006}, {&(0x7f0000003900)=""/127, 0x7f}, {&(0x7f0000003980)=""/239, 0xef}], 0x4, &(0x7f0000003ac0)=""/4096, 0x1000}, 0xfffffff3}, {{&(0x7f0000004ac0)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004b40)=""/117, 0x75}], 0x1, &(0x7f0000004c00)=""/79, 0x4f}, 0x200}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000004c80)=""/28, 0x1c}, {&(0x7f0000004cc0)}, {&(0x7f0000004d00)=""/27, 0x1b}, {&(0x7f0000004d40)=""/91, 0x5b}, {&(0x7f0000004dc0)=""/190, 0xbe}], 0x5}, 0x1ff}, {{0x0, 0x0, &(0x7f0000005100)=[{&(0x7f0000004f00)=""/30, 0x1e}, {&(0x7f0000004f40)=""/21, 0x15}, {&(0x7f0000004f80)=""/96, 0x60}, {&(0x7f0000005000)=""/254, 0xfe}], 0x4, &(0x7f0000005140)=""/109, 0x6d}, 0x5}, {{&(0x7f00000051c0)=@l2tp={0x2, 0x0, @loopback}, 0x80, &(0x7f00000052c0)=[{&(0x7f0000005240)=""/84, 0x54}], 0x1}, 0x8}, {{&(0x7f0000005300)=@l2tp6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000005580)=[{&(0x7f0000005380)=""/120, 0x78}, {&(0x7f0000005400)=""/94, 0x5e}, {&(0x7f0000005480)=""/98, 0x62}, {&(0x7f0000005500)=""/125, 0x7d}], 0x4, &(0x7f00000055c0)=""/153, 0x99}, 0x20}, {{&(0x7f0000005680)=@pppol2tp, 0x80, &(0x7f0000005bc0)=[{&(0x7f0000005700)=""/152, 0x98}, {&(0x7f00000057c0)=""/163, 0xa3}, {&(0x7f0000005880)=""/38, 0x26}, {&(0x7f00000058c0)=""/27, 0x1b}, {&(0x7f0000005900)=""/196, 0xc4}, {&(0x7f0000005a00)=""/160, 0xa0}, {&(0x7f0000005ac0)=""/194, 0xc2}], 0x7, &(0x7f0000005c40)=""/83, 0x53}, 0x200}, {{&(0x7f0000005cc0)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000006080)=[{&(0x7f0000005d40)=""/117, 0x75}, {&(0x7f0000005dc0)=""/100, 0x64}, {&(0x7f0000005e40)=""/197, 0xc5}, {&(0x7f0000005f40)=""/230, 0xe6}, {&(0x7f0000006040)}], 0x5, &(0x7f0000006100)=""/30, 0x1e}, 0xfff}], 0xa, 0x2161, &(0x7f00000063c0)={0x0, 0x989680}) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000080)=0x8, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) writev(r3, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000140)="42785d93e6a56f03d048a8d48208806a72e39939997483ef5545fe315bbd91569620cd04e698ba4230879a7f40ba7d8037bacc8b1e92360c3c7e656bf85ec54732a5043788b1b3eda01b268d55f6d00fc94a800bf92d3e854ba14a666b230fe714d461a83c4472cb9518f44eb131771880e79cf83d0aa88d03e57e77bfbd7c00ea405b47717ae01e2e5565a22e91f3bf3a4d414581e75386278a5ab6058b292b77996723e975a57adaab859b7e74013886b8555453a578493c3fda89b43a4fd045157544cf4e9f658db19ca69fea992141b0429e82cd0b5b3108a94a9e18708042607fbaa1fc67b5baa3ee070398879ea6db15aaef", 0xf5}], 0x2) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0xffffffffffffffc2, 0x2, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:51 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) ftruncate(r0, 0x208200) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r3 = fspick(r0, &(0x7f00000000c0)='./bus\x00', 0x0) r4 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./bus\x00', 0x2, 0x3, &(0x7f0000000440)=[{&(0x7f00000001c0)="bbdf63e7d5324df456699008cd9cfa1e293d34ca617f08ec3002fd4e6ad148e83eb29174bf65b5fbf9729d17fc9006677539e0293b4d4c384ce3b532a03150082b9d94ecac0c26d42d48", 0x4a, 0x31}, {&(0x7f0000000240)="ec9d72174192b327b4ada2a76c43c9c64726f69c42cdfa24750271e2b8071545b73d340d38bf8bf69d4f4c888c754cab7a1cd4a9c6647792d0c21f581f0f94ae9eaeee85d325f4529180af0e7dfd61c0a5c1fee1ecfd4a20b0523d7616d705109a1dcdad072b8cde999b5bde695489c45ebc45696b", 0x75, 0x72}, {&(0x7f00000002c0)="74292427b15e6b22b87d3922ecfae8bc7c152ab2a50a238f0b6848bd0fe82d1a29bee428341f5f7232f0ec065241937abb93c64ff7282b29b86931134065e6c211fbcec00c51d698283be9d10febe747553c940bedd2b33d0175479199528f38d0fdff601070e0878a525cc78921e9a11274b0cee5316a6b4202ff5bb9da8cefad1da3765fa5a80ed24df0bc9601ee6f088c36ae16f4a8e8f1a681d9af584cdc05fa43e0e9743a936712ed82ba8267eb7e350091611385b40cdcab1cc4831caf17c6a575d0ae1d3325c1f2b72a001cb0c2c25aac0f159f0b8241116814a6d41c", 0xe0, 0x9}], 0x10000, &(0x7f00000004c0)={[{@dots}, {@dots}, {@fat=@flush}, {@dots}, {@fat=@gid}], [{@dont_appraise}, {@subj_type={'subj_type', 0x3d, '*$&%#'}}, {@fowner_lt={'fowner<', 0xee00}}, {@dont_measure}, {@dont_measure}]}) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f0000000100)='\\+\x00', 0x0, r4) sendfile(r1, r2, 0x0, 0x8000fffffffa) open(&(0x7f0000000000)='./bus\x00', 0x200, 0x0) [ 1930.061022][ T1128] FAULT_INJECTION: forcing a failure. [ 1930.061022][ T1128] name failslab, interval 1, probability 0, space 0, times 0 [ 1930.074429][ T1128] CPU: 1 PID: 1128 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 1930.083125][ T1128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1930.093060][ T1130] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1930.093286][ T1128] Call Trace: [ 1930.093296][ T1128] dump_stack+0x137/0x19d [ 1930.110574][ T1128] should_fail+0x23c/0x250 [ 1930.115240][ T1128] __should_failslab+0x81/0x90 [ 1930.120311][ T1128] should_failslab+0x5/0x20 [ 1930.124999][ T1128] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1930.130760][ T1128] ? __kmalloc_node_track_caller+0x30/0x40 [ 1930.133376][ T1130] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1130 comm=syz-executor.4 [ 1930.136800][ T1128] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 1930.136828][ T1128] __kmalloc_node_track_caller+0x30/0x40 20:46:51 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x4, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1930.161236][ T1128] ? netlink_ack+0x292/0x690 [ 1930.165858][ T1128] __alloc_skb+0x187/0x420 [ 1930.170459][ T1128] netlink_ack+0x292/0x690 [ 1930.175622][ T1128] netlink_rcv_skb+0x1b7/0x240 [ 1930.180622][ T1128] ? rtnetlink_bind+0x60/0x60 [ 1930.180817][ T1143] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1930.185376][ T1128] rtnetlink_rcv+0x18/0x20 [ 1930.185402][ T1128] netlink_unicast+0x5ec/0x6b0 [ 1930.185420][ T1128] netlink_sendmsg+0x6f8/0x7c0 20:46:51 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x2) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000040)="4d3297f66252f7d2104801693cb82aa4016e9450a1d918286fa3602fd0233854a60f64ecaf278d4cf8081f8d75d2f931e4a54bc30873d73606a69c3f7dafce2ba8acf7d85989db8c", 0x48, 0x42000804, 0x0, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @private=0xa010101}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@local, @loopback}, &(0x7f0000000100)=0xc) 20:46:51 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x8, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1930.185439][ T1128] ? netlink_getsockopt+0x720/0x720 [ 1930.185457][ T1128] ____sys_sendmsg+0x360/0x4d0 [ 1930.185473][ T1128] ? import_iovec+0x69/0x80 [ 1930.196635][ T1144] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1144 comm=syz-executor.4 [ 1930.199566][ T1128] __sys_sendmsg+0x1ed/0x270 [ 1930.199591][ T1128] ? __fsnotify_parent+0x32f/0x430 [ 1930.199616][ T1128] ? get_pid_task+0x8b/0xc0 [ 1930.252848][ T1128] ? vfs_write+0x50c/0x770 [ 1930.257346][ T1128] ? __fget_light+0x21b/0x260 [ 1930.262390][ T1128] ? __cond_resched+0x11/0x40 [ 1930.267407][ T1128] ? fput+0x2d/0x130 [ 1930.271466][ T1128] ? ksys_write+0x157/0x180 [ 1930.276303][ T1128] __x64_sys_sendmsg+0x42/0x50 [ 1930.281498][ T1128] do_syscall_64+0x4a/0x90 [ 1930.285992][ T1128] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1930.292149][ T1128] RIP: 0033:0x4665d9 20:46:52 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) socket$inet(0x2, 0x1, 0x1) r1 = syz_mount_image$nfs(&(0x7f0000000500), &(0x7f0000000540)='./file0\x00', 0x7f, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000580)="8d46dedcf0cdc17c3f8cd626d1a4049e3567bc260101ffc6b6ed6a73a6090b1b861eeddace64", 0x26}], 0x10000, &(0x7f0000000600)={[{'\x00'}, {'&]s['}], [{@smackfsfloor={'smackfsfloor', 0x3d, '-}%!#},'}}, {@smackfsdef={'smackfsdef', 0x3d, '}*%#\\'}}]}) mmap(&(0x7f0000c93000/0x2000)=nil, 0x2000, 0x1, 0x100010, r1, 0x780c4000) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) write(r2, &(0x7f0000000640)="fa6321679b27343cb06403b7bd6684477fcf9bc93e05e069aa353a61313e2d8e212df8e7bb16861c3e4b089124dd803a2cb18d", 0x33) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x1f8, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x1000, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote, @empty, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x1, 0xffffffff}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x440) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000040)) [ 1930.296448][ T1128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1930.313187][ T1147] FAT-fs (loop5): Unrecognized mount option "dont_appraise" or missing value [ 1930.316457][ T1128] RSP: 002b:00007fc9a67a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1930.337004][ T1128] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1930.348316][ T1128] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 20:46:52 executing program 2 (fault-call:1 fault-nth:8): r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:52 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x10, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 1930.356859][ T1128] RBP: 00007fc9a67a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1930.366471][ T1128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1930.376137][ T1128] R13: 00007ffff4e224df R14: 00007fc9a67a7300 R15: 0000000000022000 [ 1930.475345][ T1188] FAULT_INJECTION: forcing a failure. [ 1930.475345][ T1188] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1930.488632][ T1188] CPU: 1 PID: 1188 Comm: syz-executor.2 Not tainted 5.13.0-rc1-syzkaller #0 [ 1930.497885][ T1188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1930.508166][ T1188] Call Trace: [ 1930.511720][ T1188] dump_stack+0x137/0x19d [ 1930.516194][ T1188] should_fail+0x23c/0x250 [ 1930.520636][ T1188] should_fail_usercopy+0x16/0x20 [ 1930.525827][ T1188] _copy_to_user+0x1c/0x90 [ 1930.530320][ T1188] simple_read_from_buffer+0xab/0x120 [ 1930.535965][ T1188] proc_fail_nth_read+0xf6/0x140 [ 1930.541141][ T1188] ? rw_verify_area+0x136/0x250 [ 1930.546279][ T1188] ? proc_fault_inject_write+0x200/0x200 [ 1930.552905][ T1188] vfs_read+0x154/0x5d0 [ 1930.557425][ T1188] ? __fget_light+0x21b/0x260 [ 1930.563269][ T1188] ? __cond_resched+0x11/0x40 [ 1930.568431][ T1188] ksys_read+0xce/0x180 [ 1930.572759][ T1188] __x64_sys_read+0x3e/0x50 [ 1930.577606][ T1188] do_syscall_64+0x4a/0x90 [ 1930.582481][ T1188] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1930.588413][ T1188] RIP: 0033:0x41935c [ 1930.592592][ T1188] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1930.613053][ T1188] RSP: 002b:00007fc9a67a7170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1930.621751][ T1188] RAX: ffffffffffffffda RBX: 0000000000000024 RCX: 000000000041935c [ 1930.629903][ T1188] RDX: 000000000000000f RSI: 00007fc9a67a71e0 RDI: 0000000000000004 [ 1930.638052][ T1188] RBP: 00007fc9a67a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1930.646397][ T1188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1930.654418][ T1188] R13: 00007ffff4e224df R14: 00007fc9a67a7300 R15: 0000000000022000 20:46:52 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000000040)=0x7, 0x4) 20:46:52 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0), 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:52 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x18, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x141, &(0x7f0000000440)="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"}}], 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) tkill(r2, 0xe) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() tkill(r3, 0x34) 20:46:52 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x6, 0x6) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:52 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:52 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x1800, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:52 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000b98000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:52 executing program 5: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='.\x00', 0x40) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendfile(r0, r1, &(0x7f0000000300)=0x100000000, 0x7) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) writev(r3, &(0x7f00000002c0)=[{&(0x7f0000000040)="da269c769af2c5dff1db8935b2a4f8ee9b9c54d19beab8a82d0968f4e430f321aa2551d00bd28a74269429e80af4006e456a6d02f5d00b37fda031c63b43e12a338e61ab356f7e5ad78d9594e2d29bf8b464cc907837cb76ba71cede12ba9f37b62c58d52e6b6859ffe4a8b2c3", 0x6d}, {&(0x7f00000000c0)="b385d12a7f9a46b1aa2bb756babf87c3e605a5ecace09621ffb2682a2fe08098bf4561337ae4da628ffab5c129821a0054b888e8ff8ab465b2cf63bf9c33a6ba7f126f1a92102c6968a1d5d3a1e246c3e3ab76a2e543b2bd601389f819145da167d3e0dd4a5321cdc094568b6d3df1071aaf3f257834e03dbd5bf56ef6f7467f91a5f04d581d2fe82d3c76bb", 0x8c}, {&(0x7f0000000180)="3e259e3e6abcf4e724b95823275fc7d41d353357c356638e45649554704cbf4c535486612ff3977f32c83202a7636b237c33aa2f329a8278193704f39ac63710a423dff0ef4abc305ded4a04956f46ece6fa67", 0x53}, {&(0x7f0000000200)="d69b61c148a53d52ce4e93df88f8448a7a72980b3183f3445d226d8060c02d943ddb39f88fd2d9ac1cf40e495162dd6a1658d7f407e5f1d1ca5636fc7ab6e2caac087f137db4b9d2440207a2ce09dbec28904a059662ce5fb5265e024fabfb35a5440043f1846632b047d4e9c5d9854599c8fc0d8eef33486eca9bb3eb35866ba69144a39dfb2b165656df3f29cc756216c672928b", 0x95}], 0x4) 20:46:52 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x2000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:52 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:52 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@nfc={0x27, 0x1, 0x1}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="4212", 0x2}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="38000000000075c57dd8b9e889e4b83481e3b4621d00007a79751a7ae0c052f5ad57a5eb692853e42cb32ef359c9ce5a94545accd01ee127ee148e033c09d4a41a5550ac5c7609a3b0d9e0b5b373d0de601651d7df9eb5958ce14604e1e473574e9f43ce18298a2bc105f614c590e9f6c2bde9f9318dcdb8b65aa0309b743a6fae478f339247d817f5067a7e"], 0x38}, 0x4000000) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x200800, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000140)=0x1ff, 0x4) open(&(0x7f0000000200)='./file0\x00', 0x101003, 0x0) 20:46:52 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:53 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0), 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:53 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x40000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000000)=0x1, 0x4) 20:46:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {0x0, 0x0, 0x100560}, {&(0x7f00000000c0)="020000001200000022", 0x9, 0x100000000000800}, {&(0x7f0000012100)="ffff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000b40)="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", 0x29d, 0x1157e}], 0x0, &(0x7f0000000080)) truncate(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff00) 20:46:53 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:53 executing program 4: pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:53 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x34) r4 = accept$unix(r3, &(0x7f0000001300), &(0x7f0000000200)=0x6e) getpeername(r4, &(0x7f0000001380)=@tipc=@id, &(0x7f0000001400)=0x80) mmap(&(0x7f0000044000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r5, &(0x7f0000000140)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/43, 0x2b}], 0x2, 0xd9f, 0xb9) connect$unix(r3, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:53 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x200000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:53 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:53 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x3665c4, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:53 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x5, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:53 executing program 4: ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x1) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x1000) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) r3 = syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/net\x00') r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) r5 = socket(0x9, 0x3, 0x3f) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f00000000c0)={{0x87, @loopback, 0x4e24, 0x2, 'lblcr\x00', 0x4, 0x400, 0x6e}, {@multicast1, 0x4e23, 0x10003, 0xff, 0x800}}, 0x44) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000080)) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 1931.930476][ T1296] loop5: detected capacity change from 0 to 264192 [ 1931.940136][ T1296] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1931.950588][ T1296] EXT4-fs (loop5): group descriptors corrupted! 20:46:54 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x1000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x2000010, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000001400)="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", 0x200) sendfile(r0, r1, 0x0, 0x11f08) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setstatus(r3, 0x4, 0x40800) io_setup(0x81, &(0x7f0000000100)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) 20:46:54 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{0x0, 0x0, &(0x7f00000035c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000002500)=""/156, 0x9c}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:54 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x6, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r0, 0x402, 0xb1c661d318500c51) r1 = inotify_init1(0x0) inotify_init1(0x800) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) capget(&(0x7f0000000040)={0x20071026, r2}, &(0x7f0000000080)={0x0, 0x8, 0x10000, 0x5, 0x0, 0x3}) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:54 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x7, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) [ 1932.652360][ T1340] loop5: detected capacity change from 0 to 264192 20:46:54 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x9, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:54 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x2000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:54 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x300, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:54 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000080)="3656cef14bef9c5104a568fdac33d412aef45c811318a45e7bd0baf92e32c7ddb1c66bc5822b3da1061cf2da04aa55e61965f91b9748fc18c4a1b421aedfaa83e6c6b8754e890848ecc29763d8f7472f9bc7fd8466562854c20d746204d627aad7eaa39693fbd9dffb2b4b9382", 0x6d, 0x10, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00001d1000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x13, 0xffffffffffffffff, 0x81905000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fsconfig$FSCONFIG_SET_BINARY(r2, 0x2, &(0x7f0000000100)='\x99\x00', &(0x7f0000000140)="6de81ff0d4e24156fb41f6469a8666151093b639fbf2ff466ef4", 0x1a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) signalfd4(r1, &(0x7f0000000040)={[0x7abc]}, 0x8, 0x800) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 20:46:54 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x8000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:54 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x500, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:54 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x90100, 0x0) exit_group(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x1000048) wait4(0x0, 0x0, 0x40000000, 0x0) 20:46:57 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003680)=""/253, 0xfd}, 0xa35}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:46:57 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x600, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:57 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x10000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:57 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0xffffffff, 0x4) 20:46:57 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x20001, 0x10270) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in, 0x0, 0x0, 0x20, 0x0, "8b4392de8302f33f7c64d4dee820fad776ce215c067672ea8037968fdf0bef40f85fdc68d32af1e3d50f6d0d400688014d2ce84b86d4562928dabab41b6cf7a3903e326429cb95c61121ccfe3cc6becd"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x0, @empty}}, 0x0, 0x7}, 0xd8) r1 = signalfd(r0, &(0x7f0000000000)={[0x8]}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 20:46:57 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setlease(r2, 0x400, 0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_opts(r4, 0x29, 0xb, 0x0, &(0x7f0000000040)) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x14, r6, 0xc9647caf603edff5, 0x0, 0x0, {0xf}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r3, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x124, r6, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x7fffffff}, {0x6, 0x11, 0xdf}}, {{@pci={{0x8}, {0x11}}, {0xfffffffffffffe9e, 0x3, 0x3}}, {0x8, 0xb, 0x80}, {0x6}}, {{@nsim={{0x4}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x101}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0xbd0}}]}, 0x124}, 0x1, 0x0, 0x0, 0x50}, 0x20000801) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000140)={@mcast1, 0x89d, 0x2, 0xff, 0x5, 0x3, 0x9}, 0x20) r7 = syz_open_dev$vcsa(&(0x7f0000000080), 0x1, 0x0) getpeername$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:57 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x700, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:57 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x18000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:57 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) socketpair(0x28, 0x0, 0x3ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000080)="b3a22f222e3f61dd715333ab487a0f12c324977f264b87d549d81fe187123f4527a857726aaf9ec66040e644ae5cb83474a8bc73147ae3de5b6d6cd24e823ef4018bc9224ac941ac4aae21f73802cb83e85b5b25518e89985b7b235f78a26a62ddb9b0b76f6cdb80ed30cbd261f10607e0bd60248295e8df04584670942d53744350b1235c9545debee0b9efd1cf94d798c9d350c5930a4c7da0880e953a7d9b7d8763f92cdfebeabfff529db307e5b0b21b0316b12d3bdeda67ff08630b0b614e1053528776349457b5692cdc69ff8f5bb72219081b3aedf1206a0a76350e80b674b20f07499d93bb764510a553e4dd23ea0dee5fc710", 0xf7, 0x44, 0x0, 0x0) 20:46:57 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x900, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:46:57 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0xc4653600, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:46:57 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x17eb, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:00 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{0x0, 0x0, 0x0}, 0xa35}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:47:00 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r1, &(0x7f0000000040)="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", 0x1000, 0x800, &(0x7f0000001040)={0x2, 0x4e23, @remote}, 0x10) 20:47:00 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0xffffff7f, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:00 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)="1efed7a6c50a312c93ad88c251cd2e1de955f8b1e0baa99387caf5df26824b1c15051c2636a86ca0e10d813c1941b6e0d53211721cb9b0d41ee364923eb06104ff26c0e6b7774714f8e6add17b17583173e6264021173a36daf2497d5c274ad55fe6e9fa645b34d471a01a2392bcc9172e9e107191634c2bad74ead1a51a89d247b3b278c104cb4e7837e906c2bc3e14de52ad1969a69e14ded43ca07cbb3e672199f0f29b4fbbc2edabc828b3e56464db011c3f64b3e8fc8450aa7d3ec6b8d2ab6b6d3d4b88b91841d8f6d3b6c450643e98864dbc985b6f7862", 0xda, r0}, 0x68) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000001c0), 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000200)) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000240)={r1, 0x1, 0x4, 0xfffffffffffffffa}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000280)={@multicast1, @rand_addr=0x64010102}, 0x8) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) r3 = accept(r2, &(0x7f00000002c0)=@hci, &(0x7f0000000340)=0x80) getsockopt(r3, 0x7, 0x5, &(0x7f0000000380)=""/12, &(0x7f00000003c0)=0xc) r4 = syz_open_dev$vcsn(&(0x7f0000000400), 0x7ff, 0x4200c1) setsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000440)="8fd3af63dfae89b23db41db11c74951962d06c35a0f40ef17ba4a830a0f3d3e5bd2c3bb2d33001887bdc68b8cdc9ce0d3c45026adbe7147f355a96ac996ca5030c3c8b8945071be8a587d00b3216787be814a60bc7b021c5314f98f8e12b1e24f31ea2a6eaf05179fd3f6e1788d7ca43a7184b9392feee79113da11547d1becfda65482eeb676ad3cb8c51438dec954f8f8320415208acc50a0041b08f010f36435160449faa9e", 0xa7) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001780)={{{@in=@empty, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={""/10, ""/2, @initdev}}}, &(0x7f0000001880)=0xe8) r7 = syz_mount_image$ext4(&(0x7f0000000500)='ext4\x00', &(0x7f0000000540)='./file0\x00', 0x1000, 0x4, &(0x7f0000001700)=[{&(0x7f0000000580)="a38dd86bdb1667b87ffa5c77e5cf982562bbc8cd2717b4c27b5a065d2f918719e6a23a0548fbbcc1e7590a963b3edc4b99719dc2c6af160ceeab30c047a4353942bcb7017239bdddb5758cd3", 0x4c, 0x800}, {&(0x7f0000000600)="12c187b556fb7ff4b4a5d8735d8a51fe8116557b11221575272064975e5805bed63778fbdc9cb7d256c26e3254b0cdc6b07bdeb75d5a9b4fce3abf5772d1e2745fef806864d55ea4ee04e30ae304dfa4b6929e7bd07023f64e3237c2b3e5248f9f09f598392c7831a403f1bf433966010fb34969", 0x74, 0xfffffffffffff001}, {&(0x7f0000000680)="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", 0x1000, 0x3}, {&(0x7f0000001680)="62ec95603f1db436490798eff8dca4105500d4b16efd2a9a9797f38997e3c06b48d18094fe29f86065f19daf55613c81bc83dcb00942e6e55c8f675d200cb28c691445580eda0423ce7c2946eb13dcd61560005354e95889b581454022356a520ceec06879", 0x65, 0x4}], 0x1800, &(0x7f00000018c0)={[{@nolazytime}, {@nouser_xattr}, {@min_batch_time={'min_batch_time', 0x3d, 0x80000001}}, {@min_batch_time={'min_batch_time', 0x3d, 0x2}}, {@grpquota}, {@grpquota}], [{@dont_hash}, {@obj_user}, {@fowner_eq={'fowner', 0x3d, r6}}, {@euid_lt={'euid<', 0xee00}}]}) fcntl$setownex(r7, 0xf, &(0x7f0000001980)={0x2, 0xffffffffffffffff}) ioctl$FITHAW(r7, 0xc0045878) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000019c0)={@mcast2, @dev, @mcast2, 0x4, 0x0, 0x7ff, 0x100, 0x6, 0x0, r5}) ioctl$KDENABIO(r4, 0x4b36) r8 = openat2(0xffffffffffffffff, &(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x4af0132916d8043d, 0x1, 0x13}, 0x18) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000001ac0)={0x40000010}) ioctl$BTRFS_IOC_DEV_INFO(r8, 0xd000941e, &(0x7f0000001b00)={0x0, "d4ec51d32959fc407728a17f1f47deb1"}) 20:47:00 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x8100, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:00 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) recvmsg(r2, &(0x7f0000000140)={&(0x7f0000000040)=@l2tp={0x2, 0x0, @remote}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000300)=""/220, 0xdc}], 0x2, &(0x7f0000000400)=""/197, 0xc5}, 0x40000020) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) preadv(r3, &(0x7f0000002840)=[{&(0x7f0000000500)=""/157, 0x9d}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/215, 0xd7}, {&(0x7f00000016c0)=""/127, 0x7f}, {&(0x7f0000001740)=""/242, 0xf2}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x6, 0x1, 0x8001) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:00 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xeb17, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:00 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x4000000000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:00 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x20000000000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:00 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) socket$inet(0x2, 0x3, 0x5) 20:47:00 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x34000, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) [ 1938.674189][ T1470] loop5: detected capacity change from 0 to 16368 20:47:00 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x54a2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000640)={{0x0, 0x1}}) [ 1938.740339][ T1487] loop5: detected capacity change from 0 to 16368 20:47:03 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="4f245e8cb7d95bb78e26f2f4c2e42fa66acd5b", 0x13, 0x805, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) 20:47:03 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x3665c4ffffffff, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:03 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x400300, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:03 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:47:03 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@phonet, &(0x7f0000000140)=0x80, 0x800) getsockopt$IP_SET_OP_GET_BYNAME(r0, 0x1, 0x53, &(0x7f0000000180)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000001c0)=0x28) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='syzkaller0\x00', 0x10) lsetxattr$security_capability(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000400)=@v3, 0x18, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xe24) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) 20:47:03 executing program 3: r0 = socket(0x1e, 0x2, 0xd) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x10000, 0x89) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f00000003c0)={{r3}, 0x0, 0x8, @inherit={0x88, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000080000000000080038b01d6fffdfff7f00000000ffffff7f0000000004000000000000000400000000000000070000003d6f9384f03b000000000600000000000000bed1000000000000100b000400000000010000000000000008000000000000000900200000000000070029c867a76d3a864f0000000000000000e07f0000"]}, @subvolid=0x2baf}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) unlinkat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) lstat(&(0x7f00000013c0)='./file1\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0xc40, &(0x7f0000001480)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d, r6}}, {@dfltgid={'dfltgid', 0x3d, r7}}, {@version_L}, {@afid={'afid', 0x3d, 0xffff}}, {@aname={'aname', 0x3d, '\xf3-'}}], [{@subj_role={'subj_role', 0x3d, ']^'}}]}}) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:03 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x100000000000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:03 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:03 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x200000000000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:03 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x80000, 0xfd) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:03 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x2000000, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:03 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="7daa3c48622d805518196f40f76e49a916229e7b5fd19d6d5c5b9f2f4b1e2eb5c46183aff02c5083ec8018282159052eb81eb1d7579574e3bd690b984eefed93999d385300b89a6e2a308e72d7aa8a6918fb11e38e586c722cd6f8849617f1e04aa68d8b3404b4c60c7e0278a8b8daf49405ef4285ab96b4775d696fba023ed04825e215a49dad8ab014e09fa15fd0efce0e099b7a35ea0d1dc7ea7229", 0x9d, 0x24004080, &(0x7f0000000000)={0x2, 0x4e20, @broadcast}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @broadcast}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$inet(r1, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)="eb", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000002a00)="94", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000a00)="bf", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="d5", 0x1}, {&(0x7f0000000340)="18", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="fd", 0x1}, {&(0x7f00000005c0)="a5", 0x1}, {&(0x7f0000000680)="96", 0x1}, {&(0x7f0000000700)="95", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000001b00)='E', 0x1}, {&(0x7f0000001c00)="9a", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000003000)='1', 0x1}, {&(0x7f0000001e80)='*', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001fc0)="90", 0x1}, {&(0x7f0000002000)="11", 0x1}, {&(0x7f0000002080)="af", 0x1}, {&(0x7f0000002140)='X', 0x1}], 0x4}}], 0x8, 0x60cd000) sendto$inet(r1, &(0x7f00000001c0)="b0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000180)="7bf4bcc84085bf1ce9f9b613fbdb1e24ac8a60bee4f8ce4e0a8ac25a064945c0aa12a4bbfdf15f3a61f7f5cb0bcf76dff4958cb844c27b5032c956a16c588f6a9974ed1bf8bffa58e2e5db", 0x4b, 0x1, &(0x7f0000000200)={0x2, 0x4e22, @multicast2}, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x3f, 0x0, 0x101}) connect$netlink(r2, &(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000}, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x24, &(0x7f0000000080)=0x80000001, 0x4) 20:47:03 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r1, &(0x7f0000001400)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000140)="24e3bf5ac56bc91167f33879f8ebdcf0d7dd2e8f5ca707fc5356a65e6d8ba95967940daa9c40fa37d0298da73c2718d95cebeb559aef9d2435c02997e130461abfe5212801c537bb0a588c3f88fc791fcc07a9567de8690dfc4d3bdf18c43abdf08221f622eefc9ff5d9bfb6309868792e7c843da3e4037414de05e2fbf7e670bf45", 0x82}, {&(0x7f0000000200)="2c395de43e593bb80f8f42c7209056474313a7deabfa418bcef9a8245f618548b5558050fd22b9613215d8f6e15cc99a35aec7bbf328952dfd4ceb1b78610a86f1347febc6f28697e5d6963fbd017a2b7fc3f2362ae104c9a55488f22ebc49c2b63b7d5ed9f4f93cc96ff932018130c4a491ab2fdf1fac8620cdd185e9656debd2883b09fdf5e1edd3a8861226c8c5f936d2f9fbb9371016347a8e5ab3ee215b5559a0c4ff5f2a4ae135551fd5a1c19c70867355bc43a7b9c02f5f22e6f6d2c5b2316c7862feb75339cb0708bdc685c653eb3d7b389061726146ab94023fcf152abc7e1396afd271883a44cb52888dd2f9b21fded36244c0d9a2", 0xfa}, {&(0x7f0000000000)="048c85b9ee5886d95c33460aebcfe60aa17e0a5de4c87387dbf1f9e7517165a9f82ecc8d8ff1adecfe714bffce0f79ca99ec2ec3", 0x34}, {&(0x7f0000000300)="5db944d8d6bf736acd3353f2cf6fc88378e761887712e0aa2c0fa0ae83975524f035fb7eeab51a8285b044b921ef70c2de1e190ae832d02a0d2ea01eae070ea6b8d53571656bef1979e03202db5542eedfb08c91131b39800306425d12b073296bc65e8e3d2652abb63be7889818138377ce5b1f5e0474e05169b69b703ba90c8f3c81937c4383e03bc665c1c18ff3e7711f3d124c94caa2c444128471d35bd0e3ccfe4a61bbf0ebc8", 0xa9}, {&(0x7f00000003c0)="90655330b3b1894c4f511d89c2929b761d260fd4b9f41d5e1be1a2d8d8fc25cdcc3083486c7b9e6cd8b3ffda848a9f7c23de2318af703e638d24abb50833a2434119ef2000c764ee72071e780f007617369a8b3ee8cc163585bcbf919bc0bbda2a62e7936913e9dc4050edf0ef0bd737f54384a7885be2596fe7d12557a20acde7e17c937d2bed0b0e2d7c3a12dbf888cdc9ce1bbc1faae7039156308b927756732f570bc9713667863d61d075437a68b1a311351775de8adeff36b2e10d8d3492929b3a1cf25d4465d36510ac3067674b8a4e3d647b980173e7f6a29d9b2b6cd6ed9a820188794a03757584616b8b09", 0xf0}, {&(0x7f00000004c0)="d3061da65edf1e19b407322fe40dacdc58c5c5b9d1f2e8cd16b48d11c2c38a610c67c4c8bdc7ddabd077e3eef1d0bdea0e33e43efe937000777a9999965440863f8c13355f9c37d5e5d0574f52ad8f56851666c3772f952d687b8dfaf52f7f9528b16139c5351e9b20b7de15a0d3b4ae21eebb3d9e70ca87121a2893b58d4a41bbf5add3c37e2fe922f57b9091264ec95d03bca2ed453fcedcc6d6ac67b1b055036e6f24d55c7f93263341a78517be76bb1a2d6ba9b6130b21c977c13a482d", 0xbf}, {&(0x7f0000000580)="0d4a0d27faa82f04c8354ad77926891d78fe559cbea962c282bc11cbe7b68b6f177048f98055ebc0f1e98857bc4c2d5c7e858133441104d13eb9da74e594525837fadeb6f38fef64946e665f945b9f8393afba79199f1dbb4a90429480d6481e2454f7f8459484529b16aadad60dd8dbc3e426c13bbefc3a2e7f5e2c7aca794bb478bb4217513c3ee05b5a254827f75fc92582f467d99a2ae2dbc025095f3a5215b025321f80f67f077e8a5b82b049d93aae881652a85eb3535532c7e28868160b19598012", 0xc5}], 0x7}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000700)="1092ad36941aab767d0a6dac95f8b3704a6679cd411f2f12f0f4d60f6919ee81a1d155cad35e97dc7bf7a326aa58de20a3fd5f873063f16675a5a6e28552ec9c2fc042c8afe98b5d14ea973adc002b8d5b20afe5ffd26e3d6ee30104cc4fa4f2477b34b75c227e7576bb68c6b979b75125d8094c076589128a749d9648942d09ccf15dc48e9e801b17c40432dffc200970ca7214621d8db9afcb802a497e22d430bbf23a7b68b9ca5e5640b4b90261342914725373c4580eb8de5b98669a564bc6fdcc02c4ff7b31b79bb3a7c9e9adc7e41b2d15052705a00d1be1cc5ac7e86d016125ff0ce7", 0xe6}, {&(0x7f0000000080)}, {&(0x7f0000000800)="91ca4115bc8f180ea1f87666c2231f41a14426f0b1f1bc4c550aadc9818a1efaa8d549a06c501fc06bf3b6e24c63dac4fbe7a643c7d07ddf91b84fc5405870640a5f496d16ca83b7039893b6779baf813c4b2c92cec5eb1bc5cfd3bbee88bfce753ae036deeab6f09b7368bb4636e013cb6e267957b9236b87ed17ae0b4aaad7b1330155", 0x84}, {&(0x7f00000008c0)="a4db317ffd099ceea96e3e9075c7e0f236b8b01c9c1dab3e145782dc5ae281b66a0f9bc57bc347c9cc6829d49930fae7eb13b7ba4c63128d03e75a4a098bbb2a0aabc3623a204917329e415a1e815671f0d8f4f79d1fbcaf9951400f3cdf195503fca2b56ec0a70047162f494223849fc1c5bfa11e402ad72b5d9c5c69444a80495403e0e9a28489d09a3ba51723946bdbf2c8bab224bf5d4ec10070a0bb2a3c71c5104cc51abdc8fe5502fb91c764afe8e6eee71dbce68ebda0bc0cafa301229390b7eb6f4536d878e295bacc1d5fa3be658cafe55ed54f02d76e120f1b37dcf7351e4fe65f4e96ffc4", 0xea}, {&(0x7f00000009c0)="c98b214a0a47eae6c5b4e3750b7edf70dfd187658bb70008a2e25a13f19fb5a3269d15bd02730dfaf5acc299024c5e347227672299a9179241c48ec367431f0b1a244966539af9da665b81a5cd93b730bae0dfe7bd81f4282f651759538b4d9285bf72862d2939d8f58810d0ab55937ff68ba3785661078112bc53f72e7f4adb2d3cdee4a27dbecd32c4dae0443639b90c969801de537951eac15521aa7f708d243785fcb20dce3e3fe33943d3fc70ce2c95e7de9f4bd773918057c3e8174b379d882c007040420461cd6592e803cae0adf57ab510ec8ff5399db3e885882a0e11c8012f7b33c5eca67abb694223aa76", 0xf0}, {&(0x7f0000000ac0)="45b6dcf271097e17f046fd5fc300d7833102e3e7d0707d493ed50e758c41e84c8c3ec0293649a079de5cb1c2a6405db0181edb7c4060134665733b0dcb6da954185596298596a42efee42fdf2df95e422cf16d65051a019203fe477afdf5d015e5d9bc553f10466e4c14f30c0f", 0x6d}], 0x6, &(0x7f00000014c0)=[{0xa0, 0x0, 0x0, "54e095dd6f644eb8ac274374e4327e0e3ccb5a60e8c15c2972fe252d50d1ab7a0ad92c5ce4a6ed7f67f88214fb91420a18d06ab3f482abb9989fdc6377c43c7cf489fc494e4130bf1448ee885615d8852d1af2259d86bfd397e8f62f401aa904f8542b51f38b29a326af02ac61157bc13145ee644cb63f75b10acf2010c91084e2f26f59911255325b1d687130"}, {0x48, 0x11, 0x8, "09726c8a56cd3503fc6b477994674c24d0c638d9a4c826c264191d82ce9a717e3c4441d100d1a2c38fa7e77d1866d262eea7ab7faa51"}], 0xe8}}, {{&(0x7f0000000c80)=@in6={0xa, 0x4e22, 0x9, @remote, 0x10000}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000d00)="424ea8028d397b9f41d0a03df0f0d1337b26dde61cd75e199b696165a863f140d0094ac277398c29fa2d072b2b1168baa5047c875be5a6066df63efa64d656774a4053c453b00056d9", 0x49}, {&(0x7f0000000d80)="89161b1f2cc3a21bf4f3bb7acbf463ece07043d71ed5ddd2e2ceee2f6842f80733f22c67c1c5a61df0377d35cb6c703e81c80b5b0640043fe9bb1439ef9916f451a54a", 0x43}, {&(0x7f0000000e00)="425edd96a15ed5c1498a4a93db402daec1cf427bd117c8c9860ebcbcd56f5af9ec3d779826c02d18ad107dc916dc21db18fab3833848284ed381672fd72da661f4e1c7864259b2fbea5284fc4d9592ee03f5907631738ff57017a6de8dc563019a5c4baa731e5215b66763f1a5b0abe5e41f988729b5f03cef", 0x79}, {&(0x7f0000000e80)="3db989855309d0f2cb63a20cb04d326aa6e11f0a1b1783cfc0e4a2", 0x1b}, {&(0x7f0000000ec0)="2ea9926c7496f5f13d33a3ce4da5a4636199571e969876850572d6ed03cdb93fd2e807585b3211c4429defd5644fab7a2bd6a359e056f9ecbb6dd2172b8d9aa449918961b29a163ee52933616a760e65b1870b81fdea4b3dc21f366165aa996a9cc4f5fcc96b461e407bbf128169970cc567", 0x72}, {&(0x7f0000000f40)="ddb852a54ce2b652e1d1326895f9b1155cae35a97f445f6ca85f637d200a8d1b823c6122aa1735fdf9730df93f26404e1f00464a852eb353027b2f650e1c57959fe308dd58c84c7282659e4706a8062e32cb676d54b2ad6718f1b965e80e4dd9abef22b36182f94c6d07dc05eab1794793db1360b3302ead4467402e2f44e0e03887ff6be56e8d95e8fa1599e9aa1b932ad93c274ce044c69535d10340fec5c791fe6621888948b68873ae2a72f9659025b0a6ebd14bc6", 0xb7}, {&(0x7f0000001000)="a77b1a314aa703349efebd3c31a6048c9c6afc091f7fbe3c15c419876e818cf342073bd1596bfd5c8e7871532d8f71a23a771942b0867972a7226925a458a4a4fe40f33c3f3d1d3099cf41d29831baac2023e086b7e759f8ad4660c6aeaab6cdb1a2ac6d1786f32f910398aeada264af9255a987cc53c29f2d99a0e0e2a16d37f5d5049a2c80535ee9015fbf1d4c69f6cdd5b009a4d0d7fec09e7fb79d0ebc0caf312346d6b5ef010de23e6c7b77ee27ad753a576946c6e967bbd922b011f97e84a61cc7d254608e8f9699fc597c80c6cf6f055deb42d41a4e85ad3f2089803b7e12e77e3d0a971f69", 0xe9}], 0x7, &(0x7f0000001180)=[{0x60, 0x105, 0xfff, "1195a6dc5e6df0d7a0cf23a44a7445482e15873c0394dd8cc3b9d4bacffb0c0491ca21de3d5752bf0710de28299bd5c0e584fd2a35f9ff21ec99a746ef61ee99c11b40a0d233d403d3"}, {0x68, 0x112, 0x4, "287212e376e6484c97724fe17237bf1737e8dd34d8f7c73a670de045b41a1978f23c445a17432c0e1fb29d3115bb37fa1924b0ca601a602b84b79eff624ccf02458c3bd8d4baca016498c6719f65c1714187e476bc34"}, {0x48, 0x10c, 0x3, "097fdfee75452bd45c336325ab8d279dd823d651a4cd80c773eb83270b11d20f1faa850677c3cc5c15f154a7d815c54c4f5bf7b02b"}, {0xc8, 0x10f, 0x31, "a3ee1e8285baeeac6fd5fe8cbe650627882bf011c5bedfdf0db684a1ab948ef2496549f6c151496b382688a6fc5e4334806ad40bbb079ab5f357fa77ea0058b6c7376ceba8b22c725302d8fc0dc5c9c4bf6bca0361ea5e6ed8eec70f224a64f72846e2fe76cc33c8fff8a3ea4a65bffbca5bba5f911793f39aa7ede03073f0bd3c747a9fd500e6ba2549f60acda288f97f2f8762521585791d0f2baa870e64898ac6ea417a5c11b2fe294522cb71745ae931"}, {0x50, 0x103, 0x5, "e13759a3fb3405999dbb18ba1a7a367104d32fdfbf4d919121b2435b4f62f528433bd4403cd369a74e554c1a368bb1c0acf2b4b18de17bdc7c5ef8dd69503da8"}, {0x40, 0x104, 0x7ff, "cb89e67c775feb076eb09e50a6cb91a39c70e3e0cb2be07e15b0d9664c1d2726a5f71d3f7bcd45a0ecc7eaf012"}], 0x268}}], 0x3, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x5}]}, 0x10) 20:47:03 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x800000000000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:03 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x3000000, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:06 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:47:06 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x1000000000000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:06 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x4000000, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:06 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x200000000000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:06 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000def", 0x3e, 0x11100}], 0x0, &(0x7f00000000c0)) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000040)={@id={0x2, 0x0, @c}}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000009, 0x10010, r0, 0xba9b3000) 20:47:06 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00003be000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r2, 0xd5ebd000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:06 executing program 4: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x4000, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) open$dir(&(0x7f0000000080)='./file0\x00', 0x200000, 0x21) sendfile(r1, r2, 0x0, 0x8400fffffffa) 20:47:06 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x1800000000000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:06 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x5000000, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_targets\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)=""/242, 0xf2) 20:47:06 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x6000000, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:06 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x7000000, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:09 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x9000000, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:09 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:47:09 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x8000000000000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:09 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.log\x00', 0x40500, 0x196) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000006c00)=[{{&(0x7f0000001600)={0xa, 0x4e23, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="ff0000cd000000ff0f290000ff37000000000000000000000024000000000000002900000032000000000000000000000000000000000000018a36df3680d2023998becfa204b09fdf24630ee580af51d1896857abc99f879ec1effe5cea11d7715b6cae2277ee5a657d2521d2f0b72e0f06824b807a4f84806e7c4deedbdba0800907ea8ff146f225d36bfb17861b8f64bf80327cb02e56c9c20121739ad6831654bad5c4ba7bfdc438b761f5c27c88af4051f6c01b557ca889c6fecd3d26e6594a2462cb6bef09454cbb32277685473b3ae41c39d13627b132", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x40}}], 0x1, 0x0) 20:47:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$P9_RREADLINK(r0, &(0x7f0000000380)=ANY=[], 0x44) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f00000004c0)={0x0, 0x0, 0x1, [0x0, 0x0, 0x137, 0x20000000, 0x80000001], [0x3, 0x800, 0x80000000, 0x6, 0x5, 0x0, 0x5, 0x0, 0x6b5a, 0xcd0d, 0x0, 0x0, 0x3, 0x6, 0x4, 0x8c, 0xe0, 0x9, 0x0, 0x4, 0xa917, 0x52, 0x9fcd, 0x8001, 0x8c1, 0x101, 0x9, 0x9, 0x80000001, 0xff, 0x1, 0xffffffff, 0x0, 0x3, 0x9, 0x8, 0x15, 0x1, 0x2, 0x7fff, 0x6, 0x80, 0x200, 0x7, 0x2, 0x6, 0x1f, 0x0, 0x5, 0x5, 0x800, 0x9, 0x400, 0x8001, 0x1, 0x7fffffff, 0x1, 0x4, 0x1, 0x3, 0x5, 0x7, 0x5, 0xda, 0xea3a, 0x9, 0x2, 0x80, 0x17c, 0x201, 0x7, 0x7ff, 0x3e, 0x50, 0x0, 0x43, 0x2, 0x0, 0xf1e, 0x1, 0x0, 0x0, 0x2, 0x0, 0x9, 0x7, 0x2, 0x0, 0xee0b, 0x3f, 0xe, 0x0, 0x10000, 0x0, 0x4, 0x5, 0x9, 0x800, 0x9c21, 0x2, 0x3b34, 0x0, 0x7fff, 0x400, 0x10000, 0x0, 0x1b22, 0x80, 0x5, 0x3, 0xd84, 0xc, 0x8, 0x5, 0x4, 0x3ff, 0xbd, 0x6, 0x7fffffff, 0xfffffffffffff800, 0x1]}) fcntl$setstatus(r0, 0x4, 0x44000) r2 = getpid() getpriority(0x1, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x85) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80420, 0x10) sendmsg$AUDIT_TRIM(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x3f6, 0x200, 0x70bd28, 0x25dfdbfb, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0xc010) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) 20:47:09 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0xffffff7f00000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:09 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0xffffffff00000000, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:09 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x81000000, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:09 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cpuinfo\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x20000000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000744000/0x4000)=nil, 0x4000, 0x1800009, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_pwait(r2, &(0x7f0000000080)=[{}], 0x1, 0x7, &(0x7f0000000100), 0x8) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) writev(r3, &(0x7f0000000480)=[{&(0x7f0000000140)="115d49348b82d1a28ad3bdbfae0b146543", 0x11}, {&(0x7f0000000180)="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", 0xfb}, {&(0x7f0000000280)="1673a547ed80748ed748e9f6cabbd144e2521f074dd1f7fcfbd4eb", 0x1b}, {&(0x7f00000002c0)="8426baa06fc2505a09527d57d5fac2bafb6a6768fe4eb15f244c10ebad47c3cecd3391d4352c072d90ae9ecb59b042780a564e11a56e6f382464e189dee84562669a08b0d4541317abfe29d0600cb40ece90ed4dc3eccda73b097d4eca9ac5dd5d1bdb70b888095078ed0c477928c22b374ec58dcdb6309e21003d5b1ffda69998b467e1be14407aee9843a955998e87efa652a4823b78e7a38ec3d65dd2ce5a131c1ca15db1f1b3a5647a3b06425f1f86dfe365357b2d6a159e6298c328", 0xbe}, {&(0x7f0000000380)="768bdd5ee37364aff34573f8897c2488f626d107e91bda5c75bba6d41ccbcc64d7df26ab149c0b0246b9492418afe12c1999cb57ccd2ad027560dc71b69a100ed929a5f68b1952fd036fe05936dc07b20be86eb76821e3dc206ec1bf7218557ba9ece3cb311d3f2de1fb8988bc59d42c17681c5706cf92014d6e4dd76d158583ba51f6810111d18c27e1cfadbaa344de3ed563cb2d808c41d95c13c1052a84aea3bfd06108969713a7f5be6a4e092a048b79bf38081af07059d4aa60455e243e4d2f648ced600057b707b6bf4873cac072ae2cd1d271cab2b45534ed83c61b1f", 0xe0}], 0x5) r4 = epoll_create(0x1) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r5, 0xb702, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000500)={0x80000000}) 20:47:09 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0xffffffffc4653600, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:09 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x9effffff, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x10200, 0x0) accept4(r1, &(0x7f0000000080)=@xdp, &(0x7f0000000100)=0x80, 0x0) mremap(&(0x7f0000b73000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) [ 1947.848549][ T1701] loop5: detected capacity change from 0 to 4096 [ 1947.909148][ T1701] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 1947.937799][ T1707] ================================================================== [ 1947.945988][ T1707] BUG: KCSAN: data-race in shmem_add_to_page_cache / shmem_getpage_gfp [ 1947.954228][ T1707] [ 1947.956532][ T1707] write to 0xffff88812eec0a10 of 8 bytes by task 1717 on cpu 0: [ 1947.964134][ T1707] shmem_add_to_page_cache+0x52d/0x650 [ 1947.969578][ T1707] shmem_getpage_gfp+0xbdc/0x1410 [ 1947.974787][ T1707] shmem_fault+0x16d/0x500 [ 1947.979184][ T1707] handle_mm_fault+0xe8d/0x1a70 [ 1947.984030][ T1707] __get_user_pages+0x947/0xee0 [ 1947.988860][ T1707] __mm_populate+0x24d/0x380 [ 1947.993442][ T1707] __do_sys_mremap+0xb8f/0xc20 [ 1947.998202][ T1707] __x64_sys_mremap+0x63/0x70 [ 1948.002856][ T1707] do_syscall_64+0x4a/0x90 [ 1948.007454][ T1707] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1948.013353][ T1707] [ 1948.015654][ T1707] read to 0xffff88812eec0a10 of 8 bytes by task 1707 on cpu 1: [ 1948.023169][ T1707] shmem_getpage_gfp+0x1017/0x1410 [ 1948.028273][ T1707] shmem_fault+0x16d/0x500 [ 1948.032668][ T1707] handle_mm_fault+0xe8d/0x1a70 [ 1948.037525][ T1707] __get_user_pages+0x947/0xee0 [ 1948.042368][ T1707] __mm_populate+0x24d/0x380 [ 1948.046962][ T1707] vm_mmap_pgoff+0x145/0x1d0 [ 1948.051529][ T1707] ksys_mmap_pgoff+0xe1/0x380 [ 1948.056183][ T1707] do_syscall_64+0x4a/0x90 [ 1948.060594][ T1707] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1948.066656][ T1707] [ 1948.068954][ T1707] Reported by Kernel Concurrency Sanitizer on: [ 1948.075120][ T1707] CPU: 1 PID: 1707 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 1948.083870][ T1707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1948.093914][ T1707] ================================================================== 20:47:12 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:47:12 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:12 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xeaffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:12 executing program 4: unshare(0x44000400) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 20:47:12 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000001500)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="69a1386ae3148f4057908c28bd81b25e5a683364a21bcb362abed77d9f5e408a447a355252e8890defd39e49e2733938f40728247c436c0bf0b5abb7fbcfe2fd4691486f9169fcf21376459bac7cb7e943a9f005232bfebfc4c7dfbedb49aee0192cd82f1658b96e05082172277e7c2bb2bd445a041bd1dac44d119e82c9abb5ff6ac22eec6730c72d0100008000000000d57726fcea662f1bd7a0c7250165cfefe8c956d1da0a6e0853ca2a5f99ec51f893e46f5be32935e804bb6a67a8c5bc788ea5d4606a43c0a0e300"/214]) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x1014c0, 0x0) open_tree(r0, &(0x7f0000000080)='./file1\x00', 0x0) 20:47:12 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r3, &(0x7f0000000080)="86d191c192308f15cad4af03bfbf0269d6d39966e4e4f0a872be652eef641f67eb5aaf807a1303c4442e7257b5ab925ba5bc49097636109e9ebe0e29980bc4c55aee6de9fc5e848b431712f1de80abcadef2f7d5c0b4d2ed394602ca0e1de59492e75a62ba38a523fdb3cbc772b5956f7b4e25accb8fd1e995100994dd64e0997a3f8e2acfdf08f5eabb5975f0", 0x8d, 0x31, &(0x7f0000001740)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000300)={0x0, 0x82, 0x1, [0x3, 0x7fff, 0x7fff, 0x2a, 0xf754], [0x800, 0x7, 0x8001, 0x0, 0x15, 0x200, 0x22, 0x5e, 0x6ed0000, 0x200, 0x40, 0x7f, 0x6, 0x100, 0x4, 0x764, 0x101, 0x5, 0x80000001, 0xe08, 0x5, 0x3, 0xffffffff, 0x100000001, 0x8, 0x4, 0x7, 0x1000, 0x5a39, 0x4, 0x4, 0x6, 0xda7, 0x1, 0x8, 0x9, 0x0, 0x100000000, 0xfff, 0x101, 0x4, 0xd760, 0xb3, 0xd21, 0x101, 0x3, 0x7, 0x3477, 0x400000, 0x3, 0x0, 0x7, 0xfffffffffffffffa, 0x5, 0x2, 0x3, 0xffffffffffffffff, 0x7, 0x7, 0x10001, 0x10000, 0x1, 0x7, 0x487, 0x8000, 0xe601, 0x9, 0x4, 0x0, 0xbf, 0xffffffffffffff7f, 0x4, 0xfffffffffffffeff, 0xffffffff00000001, 0x1, 0x3, 0xd5, 0x9, 0x7, 0x5, 0xffffffff00000000, 0x3, 0x10001, 0x5, 0x0, 0x13f, 0x8, 0xc90, 0x45, 0x5, 0x10000, 0x0, 0xff, 0x7, 0x0, 0x2, 0x4, 0xfffffffffffffffc, 0x3d645a27, 0x9, 0x4, 0x6, 0x1f, 0x5, 0x3, 0x9, 0x3f, 0x101, 0xccd5, 0x4, 0x6, 0x800, 0x3f, 0x5, 0x2, 0x7, 0x9, 0x8, 0x9, 0x10c799f3, 0xd0]}) r6 = syz_open_dev$ttys(0xc, 0x2, 0x0) mmap(&(0x7f00007da000/0x3000)=nil, 0x3000, 0x4, 0x80010, r6, 0x8cb0e000) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f0000000740)={r5, "7007f48f1e6336c260ff1fed6727bf77"}) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:12 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xeb170000, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:12 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8, 0x2}}], 0x4000000000002c5, 0x2, 0x0) 20:47:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RLCREATE(r0, &(0x7f0000000100)={0x18, 0xf, 0x8001, {{0x10, 0x2, 0xffffffffffffffff}, 0x2}}, 0x18) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x0, [0xa5, 0x3000, 0x3]}, &(0x7f00000000c0)=0x44) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="db35c38ba6173c745a0a03f1de1deed0f2db121539c493", 0x17}, {&(0x7f0000000180)="f057c15e2ab7d22a9836025980fcc29b4056cc953ee34b1f34a24542046a48447e401ce4b01cc6016a0088b5aa1612af66ff6dff9aef28f5bf4a1f6ea114d5389071f48313c4b1933ca37e2d96a1eff88ffd5816f6b23a5ef3143cfa41de640e623a6cbec6e3c7aac984a59553cd1fb86ddbde3b824d49587f32522dc3325b382bd6b8ce22fa9b6cd814d02a1d102d5d1efed1462e687e2d721c886ce330e37c61bfc88acd3c7f4210f0264e581bd8fe3867b397add915928b582f03efd0d3fc815bd0c35f668b56891f0e3edb220668fdb560", 0xd3}], 0x2) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000000)={@remote}, 0x14) 20:47:12 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xefffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:12 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8, 0x4}}], 0x4000000000002c5, 0x2, 0x0) [ 1950.756063][ T1761] loop5: detected capacity change from 0 to 136 20:47:12 executing program 4: setreuid(0x0, 0xee00) r0 = fork() syz_open_dev$vcsu(&(0x7f0000000000), 0x9, 0x48400) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_opts(r1, 0x29, 0xb, 0x0, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) prlimit64(r0, 0x0, 0x0, 0x0) 20:47:15 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xf0ffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:15 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = fcntl$dupfd(r1, 0x406, r1) r4 = getegid() setresgid(r4, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_u}, {@cachetag={'cachetag', 0x3d, ':-\xf6'}}, {@debug={'debug', 0x3d, 0x2}}, {@nodevmap}, {@mmap}, {@cache_none}, {@msize={'msize', 0x3d, 0x6}}, {@dfltgid={'dfltgid', 0x3d, r4}}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}]}}) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) getgroups(0x2, &(0x7f0000000440)=[r5, r6]) socket$nl_route(0x10, 0x3, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) r8 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r8, 0xb702, 0x0) preadv(r8, &(0x7f0000000780)=[{&(0x7f0000000480)=""/48, 0x30}, {&(0x7f00000004c0)=""/240, 0xf0}, {&(0x7f00000005c0)=""/215, 0xd7}, {&(0x7f00000006c0)=""/161, 0xa1}], 0x4, 0x101, 0x401) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="5500000018007f1dfd0700b2a4a280930a800000002843089100", 0x1a}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4bfdc, 0x0) 20:47:15 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8, 0x8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000100)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655b0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6d61785f62617463685f74696d653d3078303030303030303030303030303030342c6e6f6a6f75726e616c5f636865636b73756d2c001071002fdfad96cf8f4b557fc4b08286a2482712a1b4c372e27745e9d22029df7ccfa8bc0d4118903c5686b42ea28de1477ae3480c3230546657fe1acbf512952a61d5fd1536077b1f4d831ce5b20ebc2ea34da330aa8ecd135b44f74f4dd59e2cc6ef5de3a01b15501874c9e24cbc9b66a8e6be34e41a38ad771616861b0eea7805d7868c4ff1cfe16d3edcac605d33e29be05828c13977696a5c8e3cc859470356a453b7d6132da745d080494c"]) 20:47:15 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_opts(r3, 0x29, 0xb, 0x0, &(0x7f0000000040)) r4 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r4, 0x402, 0xb1c661d318500c51) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r4, 0xf, &(0x7f0000000000)={0x0, r6}) r7 = getpgrp(r6) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000040)=r7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:15 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:47:15 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfeffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:15 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x20182, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8004}, 0x20004001) unshare(0x24020400) rseq(&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x1c30c2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x4000000000010046) 20:47:15 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8, 0x10}}], 0x4000000000002c5, 0x2, 0x0) 20:47:15 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xffffff7f, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:15 executing program 4: r0 = clone3(&(0x7f0000002100)={0x78026000, 0x0, 0x0, 0x0, {0x15}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r1, 0x402, 0xb1c661d318500c51) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0), 0x681, 0x0) clone3(&(0x7f0000000500)={0x28080000, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), {0x41}, &(0x7f0000000380)=""/112, 0x70, &(0x7f0000000400)=""/43, &(0x7f0000000480)=[r3], 0x1, {r4}}, 0x58) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r5}) r6 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) clone3(&(0x7f0000000240)={0x12200a00, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x29}, &(0x7f00000000c0)=""/76, 0x4c, &(0x7f0000000140)=""/95, &(0x7f00000001c0)=[r5, r0], 0x2, {r6}}, 0x58) 20:47:15 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xffffff9e, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:15 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8, 0x18}}], 0x4000000000002c5, 0x2, 0x0) 20:47:16 executing program 5: fsetxattr$trusted_overlay_upper(0xffffffffffffffff, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00fb167f200b3771fbd79c3dc35f0000f07ef4692b7b"], 0x16, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000200)={0x0, 0x0, '\x00', 0x0, &(0x7f0000000040)}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x2600}, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f0000000040)={0xff}) write$sndseq(r0, &(0x7f0000000440)=[{0x4d, 0x2, 0x92, 0x23, @tick=0x80000000, {0x0, 0x9}, {0x2, 0x8}, @quote={{0x20, 0x2}, 0x4d, &(0x7f0000000000)={0x7, 0x7f, 0x2, 0x1f, @tick=0x4, {0x81, 0x7}, {0x80}, @ext={0xa2, &(0x7f0000000300)="377570808e78f9497c3e76670611929382b278cd4680b06bffee9e02ecd77c5171adb48a82e9f3edf56a0ae301dfb8febcdff6fe424571f5f854e3c16b7c0d9788d71fde5472a60eb13774c8d0b5510e4a5ac0bbb883fc9987fee7970aeabd9f35f351f3f51e1f4d9d1786bb38f049aa4bea42157a30f7a71e48ce0c85c83ac44bd2818b7d4063932b26756ebc798a5ee617367afa519e2af75bba2f0ef14058ea46"}}}}, {0x4, 0x4, 0x8, 0xf1, @tick=0x1, {0x9, 0xbc}, {0x8, 0x1f}, @ext={0x53, &(0x7f00000003c0)="2375b1415558f0e82dcc52b3140fba5571fee74c688c7f5720dbb56234d2dfa6b21417f2eafd15b64ebbf045ea91dd3eeb3651c9639638ca35a2bb0a44ab35e33c8c087f2c931016589f717c976935ce2b9733"}}, {0x3, 0x2e, 0x81, 0x1, @time={0x6, 0xb0}, {0x9, 0x8}, {0x8, 0x5a}, @queue={0x0, {0x0, 0x56ea9e4d}}}, {0x40, 0x3f, 0x1f, 0x0, @tick=0x1, {0x6, 0xff}, {0x20, 0x6}, @time=@tick=0x8000}], 0x70) 20:47:16 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xffffffea, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:16 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8, 0x1800}}], 0x4000000000002c5, 0x2, 0x0) 20:47:16 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_opts(r2, 0x29, 0xb, 0x0, &(0x7f0000000040)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$SO_BINDTODEVICE_wg(r3, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:18 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f00000039c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) waitid(0x1, r0, &(0x7f0000003a40), 0x4, &(0x7f0000003ac0)) 20:47:18 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xffffffef, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:18 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8, 0x2000}}], 0x4000000000002c5, 0x2, 0x0) 20:47:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000540)={'\x00', 0x0, 0xae06, 0x4d9, 0x0, 0x0, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000002c0)={0x53, 0xfffffffffffffffb, 0xeb, 0x43, @buffer={0x0, 0xdf, &(0x7f0000000040)=""/223}, &(0x7f0000000140)="1c893cae059584568548c11e694afa15f207960fb2c6c65508a89dc540460a7417a7a36af991239d230af23d2f15728e8816252f1d3d8ec28b466c5c5f471af23e06effcb4d14abf7ffc9dfa75a5ae44e84a093ce2ba7897212b77cdf98b81b0afcf8c80cfc14c96c62c14eb87e0d8c4f5584147dfc5aa67bc9f73ec2ea90e01aaeec58ae63f6ae3db1e71019f0dea841b00ab4c1161439c2e77676557b8da450031a00a80715920fd810bf9826e2be6d58e5f446bf5a47a124aaadaaa35075e428aa077aad2445b409929b00c1dd31a346fc0a3fa34587353f1f2cc148324af105499026cb296d6c5e6f6", &(0x7f0000000240)=""/10, 0x7ff, 0x10, 0x1, &(0x7f0000000280)}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r4 = open_tree(r3, &(0x7f0000000340)='./file0\x00', 0x1100) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000380)={0x8d, 0x4, 0x6, "232d4ac5b1a31bf6772a877410b7feff871c15ac24393b22e8ad54da4f74081242e9868e4bcfe007197fbfc1e733bdb7a718d1aa30882e67503625bf096f8b36aa1df1d7ab3741764cd94a8f3591a89a0f18532a741df52683ffa0dcf4658fd2283577ff81c29cda62c171f73792f2b2ad29034de01a37ad2070a0a677e8da8e61940458b832787c9cfea8097b"}) pidfd_getfd(r3, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0xffffc000) 20:47:18 executing program 4: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:hald_exec_t:s0\x00', 0x21) r0 = socket$packet(0x11, 0x3, 0x300) write(r0, &(0x7f0000000140)="86a38cf1bcfafb9ca90fa06f9037da9308d8396683c02b828308cff95f16ec1793912a7d9b951dd132094366506c2088b33d9482893bbbc79d70b41b04329e2bd479392d980b561cea0d788a468a3fc1850a0c06364fb1498b3a0d83d6a9609b362bfff374712d095b675f86d8166d0c12d493f54d302d7c74e765fd146ee70eb949ae1fa2ef0336c1e6a353c3c1cb3535f83e20e1037b4425e7c7cfc53b12824ee557cdb9648b8727629569c18dccd41bda846bb4c1e58fb1caa9b31bd56341615d36dfa7b3c200d142f0c05b1f68028768c99c9db76402f7a231c2b210e1e48754e80b0a9e7e1e90dd85f9de53", 0xee) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f00000000c0)=""/99) r2 = dup3(r1, r1, 0x0) ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f0000000040)={0x800, 0xe5, 0x3, 0x4, 0x9, "4e3150fdedb84700", 0xf55, 0x5}) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000080)={0xe, {0x2, 0x0, 0x0, 0xff26}}) 20:47:18 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) dup(r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x2043, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa3) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 20:47:18 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffff0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:18 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8, 0x40000}}], 0x4000000000002c5, 0x2, 0x0) 20:47:18 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x2, r0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x6, 0x10000000, 0x5, 0x1f, 0x400, 0x9, 0x8, 0xffff8000, 0xfffffff9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) getrlimit(0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r2 = getpgrp(0xffffffffffffffff) sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x3, 0x38, 0x9, 0x7fff, 0x3, 0x2, 0x401, 0x2, 0x6}, 0x0) 20:47:18 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8, 0x200000}}], 0x4000000000002c5, 0x2, 0x0) 20:47:18 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffe, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000200007041dfffd946f610500020000e8fe0208020001080008000400fd7f0000", 0x24}], 0x1}, 0x0) 20:47:18 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x85, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x28, [], 0x0, 0x0, &(0x7f0000000100)=""/40}, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8, 0x3665c4}}], 0x4000000000002c5, 0x2, 0x0)