'/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x2}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:02 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:02 executing program 5 (fault-call:4 fault-nth:6): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:02 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{r3, r4+60000000}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x87c, 0x9, &(0x7f0000001680)=[{&(0x7f0000000340)="4b81b8eff3a7eece59464e1a02fbdcd184ea9598ba49c8ee9b0f17378f42974e155a99454bbabe25b3c6b17e43954696f005f7727fc541fb4a9aa0fbe5ec0246a016def50979e448db24cf6eb5a61850ad3416b5d08360271273f395530eed147bef1da9242903bb4b1894076dba2f3f35ee44fabe93414aa58d46e3953690cc3ef78c7922d8ef77e9f2c5da8387e9e24a82595ddc2843193c27e4145ce6819fc495965f111645a3e53c65f4dfa66b436c12a830d861292392388c6a4bff42db0a5a823e0e0ef6ba6c0ae23be67d3f477b3aaed1b83a58c330a8ea66b2420708c7f2c0186165a064c14fcec8", 0xec, 0x4}, {&(0x7f0000000440)="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", 0x1000, 0x40}, {&(0x7f0000001440)="74a63469197eb2677f6daab0f69e09a44d0208ed09ee3a71f577ba871e75c90a7443d9b22a2046522e26fdb58e09aa2e1c5dacc8a169a89885c497c674d70141043f06fbf64dc189b2d03c2656676c40d777eaa3fd403bc8a6e8cc884abd0989157ff5b8465bd6a40d0c57981cdde1cbef0e730e20bcdb53e9492fd030cabd684e4112420264e2dfc23e65", 0x8b, 0x6}, {&(0x7f0000000280)="44cd26038359f662ca", 0x9, 0x4}, {&(0x7f00000002c0)="e977dd98163ce0988333163b3d144332726ccfdcab4655b1fca35b38dbae8485c1b7744e0adda4aeeda09e212d2240a7215d46", 0x33, 0x2}, {&(0x7f0000001500)="fc51893fc8f6926b87e083d44eafe5dccf3f557d582a85df2f0110acd5aa00e87d", 0x21, 0x80000001}, {&(0x7f0000001540)="40bc55482bf9486acaa400bd72f4a81fd477223962a59438", 0x18, 0x3}, {&(0x7f0000001580)="38831fc7fe15987ab47430af0d6ac47e5c13129abfc7333d53fe169a644cc478981dce99b8c2a16f12590c1d186e3efdf1647253288e33bac8f3036c2d58383f5d8736e76e005c127e9d0781f381474c39464b1087af6b05b3821719c4dcb07db8e7386b5ab6a33d62dff821e200ae14372c04315ea6a19244161032546310170b1a51597a659ba13f8bc664e85ea2a5a2c9a10db5a9", 0x96, 0x101}, {&(0x7f0000001640)="11c42b596a0ff0875e", 0x9, 0x9}], 0x200084a, &(0x7f0000001780)={[{@uni_xlate}, {@utf8}, {@rodir}, {@uni_xlateno}, {@shortname_win95}, {@rodir}, {@shortname_win95}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'system_u'}}, {@euid_lt={'euid<', 0xee01}}, {@smackfstransmute={'smackfstransmute', 0x3d, '#)&'}}, {@context={'context', 0x3d, 'unconfined_u'}}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800001, 0x50, r0, 0x3ce33000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000002600)='net/packet\x00') r2 = openat$cgroup_freezer_state(r0, &(0x7f0000000080), 0x2, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000000c0)) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000000100)=""/227, 0xe3}], 0x2) [ 307.966876][T32156] FAULT_INJECTION: forcing a failure. [ 307.966876][T32156] name failslab, interval 1, probability 0, space 0, times 0 [ 307.979521][T32156] CPU: 0 PID: 32156 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 307.987942][T32156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.998004][T32156] Call Trace: [ 308.001280][T32156] dump_stack+0x137/0x19d [ 308.005649][T32156] should_fail+0x23c/0x250 [ 308.010130][T32156] __should_failslab+0x81/0x90 [ 308.014938][T32156] should_failslab+0x5/0x20 [ 308.019453][T32156] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 308.025180][T32156] ? __kmalloc_node_track_caller+0x30/0x40 [ 308.030999][T32156] __kmalloc_node_track_caller+0x30/0x40 [ 308.036637][T32156] ? alloc_skb_with_frags+0x90/0x390 [ 308.041927][T32156] __alloc_skb+0x187/0x420 [ 308.046374][T32156] alloc_skb_with_frags+0x90/0x390 [ 308.051546][T32156] sock_alloc_send_pskb+0x436/0x4e0 [ 308.056750][T32156] unix_dgram_sendmsg+0x478/0x1610 [ 308.061987][T32156] ? should_fail+0xd6/0x250 [ 308.066517][T32156] unix_seqpacket_sendmsg+0xc2/0x100 [ 308.071820][T32156] ? unix_dgram_peer_wake_me+0x310/0x310 [ 308.077466][T32156] ____sys_sendmsg+0x360/0x4d0 [ 308.082232][T32156] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 308.087341][T32156] __sys_sendmsg_sock+0x25/0x30 [ 308.092236][T32156] io_issue_sqe+0x2290/0x6620 [ 308.096920][T32156] ? avc_has_perm+0x59/0x150 [ 308.101517][T32156] ? __list_del_entry_valid+0x54/0xc0 [ 308.107018][T32156] ? __inc_numa_state+0x10/0x50 [ 308.111884][T32156] ? rmqueue_pcplist+0x152/0x190 [ 308.116822][T32156] ? rmqueue+0x43/0xcf0 [ 308.120974][T32156] ? mntput_no_expire+0x64/0x740 [ 308.125914][T32156] ? terminate_walk+0x261/0x270 [ 308.130768][T32156] ? get_page_from_freelist+0x4ee/0x7b0 [ 308.136319][T32156] ? fget_many+0x178/0x1a0 [ 308.140733][T32156] __io_queue_sqe+0xe9/0x360 [ 308.145386][T32156] io_submit_sqe+0x18b7/0x33d0 [ 308.150153][T32156] ? kmem_cache_alloc_bulk+0x250/0x380 [ 308.155614][T32156] io_submit_sqes+0x5bd/0xbd0 [ 308.160294][T32156] __se_sys_io_uring_enter+0x1e1/0xa80 [ 308.165783][T32156] ? fput+0x2d/0x130 [ 308.169715][T32156] __x64_sys_io_uring_enter+0x74/0x80 [ 308.175099][T32156] do_syscall_64+0x4a/0x90 [ 308.179575][T32156] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 308.185470][T32156] RIP: 0033:0x4665f9 [ 308.189359][T32156] 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 [ 308.208966][T32156] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 16:48:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xa}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xf}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x11}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x14}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x241}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 308.217381][T32156] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 308.225353][T32156] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 308.233329][T32156] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 308.241300][T32156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 308.249273][T32156] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xfc, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xa00}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:03 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x18, r1, 0x20bda945aae5b75d, 0x70bd2b, 0x0, {0xf}, [@HEADER={0x4}]}, 0x18}}, 0x4000) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c040000", @ANYRES16=r1, @ANYBLOB="000227bd7000fcdbdf25180000000500050000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000000), 0x0, 0x4200d9f, 0x0) r3 = open(&(0x7f0000000040)='.\x00', 0x2a680, 0x118) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f0000000080)='./file1\x00', 0x100) 16:48:03 executing program 5 (fault-call:4 fault-nth:7): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:03 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{r3, r4+60000000}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:03 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:03 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfff) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) [ 308.859765][T32213] FAULT_INJECTION: forcing a failure. [ 308.859765][T32213] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 308.872855][T32213] CPU: 1 PID: 32213 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 308.881270][T32213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.891320][T32213] Call Trace: [ 308.894598][T32213] dump_stack+0x137/0x19d [ 308.898934][T32213] should_fail+0x23c/0x250 [ 308.903484][T32213] should_fail_usercopy+0x16/0x20 [ 308.908518][T32213] _copy_from_user+0x1c/0xd0 [ 308.913124][T32213] __copy_msghdr_from_user+0x44/0x350 [ 308.918529][T32213] ? unix_seqpacket_sendmsg+0xc2/0x100 [ 308.924022][T32213] ? unix_dgram_peer_wake_me+0x310/0x310 [ 308.929735][T32213] ? ____sys_sendmsg+0x428/0x4d0 [ 308.934741][T32213] sendmsg_copy_msghdr+0x4f/0xf0 [ 308.939769][T32213] io_issue_sqe+0x2487/0x6620 [ 308.944448][T32213] ? avc_has_perm+0x59/0x150 [ 308.949039][T32213] ? __list_del_entry_valid+0x54/0xc0 [ 308.954469][T32213] ? __inc_numa_state+0x10/0x50 16:48:03 executing program 0: unshare(0x400) r0 = epoll_create1(0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x8) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, 0xffffffffffffffff, 0x7, r0, &(0x7f0000000040)={r2, r0, 0x2}) pwritev(r0, 0x0, 0x0, 0x0, 0x0) [ 308.959311][T32213] ? rmqueue_pcplist+0x152/0x190 [ 308.964246][T32213] ? rmqueue+0x43/0xcf0 [ 308.968470][T32213] ? mntput_no_expire+0x64/0x740 [ 308.973416][T32213] ? terminate_walk+0x261/0x270 [ 308.978257][T32213] ? get_page_from_freelist+0x4ee/0x7b0 [ 308.983793][T32213] ? fget_many+0x178/0x1a0 [ 308.988207][T32213] __io_queue_sqe+0xe9/0x360 [ 308.992800][T32213] io_submit_sqe+0x18b7/0x33d0 [ 308.997568][T32213] ? kmem_cache_alloc_bulk+0x250/0x380 [ 309.003064][T32213] io_submit_sqes+0x5bd/0xbd0 [ 309.007791][T32213] __se_sys_io_uring_enter+0x1e1/0xa80 [ 309.013251][T32213] ? fput+0x2d/0x130 [ 309.017147][T32213] __x64_sys_io_uring_enter+0x74/0x80 [ 309.022525][T32213] do_syscall_64+0x4a/0x90 [ 309.026990][T32213] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.032890][T32213] RIP: 0033:0x4665f9 [ 309.036780][T32213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 16:48:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xf00}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:03 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 309.056390][T32213] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 309.064802][T32213] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 309.072779][T32213] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 309.080796][T32213] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 309.088764][T32213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 309.096733][T32213] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:04 executing program 5 (fault-call:4 fault-nth:8): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 309.199124][T32240] FAULT_INJECTION: forcing a failure. [ 309.199124][T32240] name failslab, interval 1, probability 0, space 0, times 0 [ 309.211919][T32240] CPU: 1 PID: 32240 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 309.220364][T32240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.230407][T32240] Call Trace: [ 309.233677][T32240] dump_stack+0x137/0x19d [ 309.238077][T32240] should_fail+0x23c/0x250 [ 309.242497][T32240] __should_failslab+0x81/0x90 [ 309.247265][T32240] should_failslab+0x5/0x20 [ 309.251774][T32240] kmem_cache_alloc_node+0x55/0x2c0 [ 309.256977][T32240] ? __alloc_skb+0xed/0x420 [ 309.261490][T32240] __alloc_skb+0xed/0x420 [ 309.265819][T32240] alloc_skb_with_frags+0x90/0x390 [ 309.270926][T32240] sock_alloc_send_pskb+0x436/0x4e0 [ 309.276167][T32240] unix_dgram_sendmsg+0x478/0x1610 [ 309.281283][T32240] ? should_fail+0xd6/0x250 [ 309.285882][T32240] unix_seqpacket_sendmsg+0xc2/0x100 [ 309.291203][T32240] ? unix_dgram_peer_wake_me+0x310/0x310 [ 309.296944][T32240] ____sys_sendmsg+0x360/0x4d0 [ 309.301755][T32240] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 309.306857][T32240] __sys_sendmsg_sock+0x25/0x30 [ 309.311706][T32240] io_issue_sqe+0x2290/0x6620 [ 309.316503][T32240] ? avc_has_perm+0x59/0x150 [ 309.321097][T32240] ? __list_del_entry_valid+0x54/0xc0 [ 309.326601][T32240] ? __inc_numa_state+0x10/0x50 [ 309.331535][T32240] ? rmqueue_pcplist+0x152/0x190 [ 309.336468][T32240] ? rmqueue+0x43/0xcf0 [ 309.340622][T32240] ? mntput_no_expire+0x64/0x740 [ 309.345567][T32240] ? terminate_walk+0x261/0x270 [ 309.350418][T32240] ? get_page_from_freelist+0x4ee/0x7b0 [ 309.356005][T32240] ? fget_many+0x178/0x1a0 [ 309.360418][T32240] __io_queue_sqe+0xe9/0x360 [ 309.365063][T32240] io_submit_sqe+0x18b7/0x33d0 [ 309.369817][T32240] ? kmem_cache_alloc_bulk+0x250/0x380 [ 309.375274][T32240] io_submit_sqes+0x5bd/0xbd0 [ 309.379939][T32240] __se_sys_io_uring_enter+0x1e1/0xa80 [ 309.385434][T32240] ? fput+0x2d/0x130 [ 309.389322][T32240] __x64_sys_io_uring_enter+0x74/0x80 [ 309.394696][T32240] do_syscall_64+0x4a/0x90 [ 309.399108][T32240] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.405004][T32240] RIP: 0033:0x4665f9 [ 309.408893][T32240] 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 [ 309.428498][T32240] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 309.436910][T32240] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 309.444877][T32240] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 309.452842][T32240] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 309.460836][T32240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 309.468796][T32240] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x218, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:04 executing program 0: semctl$IPC_INFO(0x0, 0x3, 0x3, &(0x7f0000000200)=""/89) r0 = open(&(0x7f0000000080)='./bus\x00', 0x4e141, 0x0) fcntl$setlease(r0, 0x400, 0x1) openat2(r0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)={0x401, 0x8, 0x11}, 0x18) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) lsetxattr(&(0x7f0000000140)='./bus\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="757365722e5b3a2c5c008feb7c2c6897292fea66faea5b9e275062625502bb97bfe93b1293afb32f689f6dfd047fcd894f084e34ceb03c153f68cb5a0eab96f099a380511feb6fa8fe6ea748b0a97622ec7ae4e07b0143fa46cce97d0ff8c48a8e741ab0082721cef63b505d35dcf98cd780bf659491a083fd3e2201e5"], &(0x7f00000001c0)='/dev/zero\x00', 0xa, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="e1f0eac5d3ce89ee5d182485565c20653c64682f372a96c616de653f8a44f898c4edd412bb1bdf60955d275071e3680f8b9576c006608d144c589d739c042783f2c43bb2e67703213064856e5014463e", @ANYBLOB="1b5bd15def466c6073b9d46cecc0d0f611c72074e66c320a821ec6a2b5834f00409d754e15fa77cfd225a130d876eba6d0315cf2d126167ddbe5b94d95f5e79071cafd41437cc4d5e97b5d4717adc54a142aa4f2be9bc6d55fad11992e"], 0xb4f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000cc0), 0x400140, 0x0) r4 = semget$private(0x0, 0x2, 0x0) semtimedop(r4, &(0x7f0000000080)=[{0x0, 0xe265}], 0x7, 0x0) semctl$IPC_INFO(r4, 0x2, 0x3, &(0x7f0000000d00)=""/204) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x4) write$binfmt_elf64(r1, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x80, 0x40, 0x2, 0x40, 0x2, 0x6, 0x20, 0x19c, 0x40, 0x362, 0x5, 0x4, 0x38, 0x2, 0xffff, 0x0, 0x6}, [{0x2, 0x6, 0x8001, 0x9, 0x6, 0xf57a, 0x7a000, 0x26}], "f9f38820f07ee411d8aca7480b7862d33f", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x889) lseek(r2, 0x1ff, 0x0) ftruncate(r0, 0x0) 16:48:04 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x1100}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:04 executing program 5 (fault-call:4 fault-nth:9): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:04 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 309.755543][T32260] FAULT_INJECTION: forcing a failure. [ 309.755543][T32260] name failslab, interval 1, probability 0, space 0, times 0 [ 309.768197][T32260] CPU: 0 PID: 32260 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 309.776614][T32260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.786668][T32260] Call Trace: [ 309.789987][T32260] dump_stack+0x137/0x19d [ 309.794328][T32260] should_fail+0x23c/0x250 [ 309.798757][T32260] __should_failslab+0x81/0x90 [ 309.803525][T32260] should_failslab+0x5/0x20 [ 309.808027][T32260] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 309.813753][T32260] ? __kmalloc_node_track_caller+0x30/0x40 [ 309.819589][T32260] __kmalloc_node_track_caller+0x30/0x40 [ 309.825250][T32260] ? alloc_skb_with_frags+0x90/0x390 [ 309.830534][T32260] __alloc_skb+0x187/0x420 [ 309.835009][T32260] alloc_skb_with_frags+0x90/0x390 [ 309.840124][T32260] sock_alloc_send_pskb+0x436/0x4e0 [ 309.845354][T32260] unix_dgram_sendmsg+0x478/0x1610 [ 309.850515][T32260] ? should_fail+0xd6/0x250 [ 309.855023][T32260] unix_seqpacket_sendmsg+0xc2/0x100 [ 309.860468][T32260] ? unix_dgram_peer_wake_me+0x310/0x310 [ 309.866111][T32260] ____sys_sendmsg+0x360/0x4d0 [ 309.870905][T32260] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 309.876030][T32260] __sys_sendmsg_sock+0x25/0x30 [ 309.880880][T32260] io_issue_sqe+0x2290/0x6620 [ 309.885564][T32260] ? avc_has_perm+0x59/0x150 [ 309.890171][T32260] ? __list_del_entry_valid+0x54/0xc0 [ 309.895549][T32260] ? __inc_numa_state+0x10/0x50 [ 309.900417][T32260] ? rmqueue_pcplist+0x152/0x190 [ 309.905360][T32260] ? rmqueue+0x43/0xcf0 [ 309.909515][T32260] ? mntput_no_expire+0x64/0x740 [ 309.914456][T32260] ? terminate_walk+0x261/0x270 [ 309.919313][T32260] ? get_page_from_freelist+0x4ee/0x7b0 [ 309.924856][T32260] ? fget_many+0x178/0x1a0 [ 309.929349][T32260] __io_queue_sqe+0xe9/0x360 [ 309.933971][T32260] io_submit_sqe+0x18b7/0x33d0 [ 309.938727][T32260] ? kmem_cache_alloc_bulk+0x250/0x380 [ 309.944213][T32260] io_submit_sqes+0x5bd/0xbd0 [ 309.948893][T32260] __se_sys_io_uring_enter+0x1e1/0xa80 [ 309.954364][T32260] ? fput+0x2d/0x130 [ 309.958257][T32260] __x64_sys_io_uring_enter+0x74/0x80 [ 309.963641][T32260] do_syscall_64+0x4a/0x90 [ 309.968060][T32260] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.973956][T32260] RIP: 0033:0x4665f9 [ 309.977840][T32260] 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 [ 309.997481][T32260] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 16:48:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x1400}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x4102}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x142800}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x281400}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:04 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x3938700}}, 0x0) tkill(r1, 0x14) 16:48:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x800000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x220, 0x20000004, &(0x7f0000b63fe4), 0x1c) [ 310.005893][T32260] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 310.013859][T32260] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 310.021809][T32260] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 310.029768][T32260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 310.037719][T32260] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:04 executing program 5 (fault-call:4 fault-nth:10): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:05 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x1000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 310.150778][T32306] FAULT_INJECTION: forcing a failure. [ 310.150778][T32306] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 310.163866][T32306] CPU: 0 PID: 32306 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 310.172277][T32306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.182328][T32306] Call Trace: [ 310.185611][T32306] dump_stack+0x137/0x19d [ 310.189947][T32306] should_fail+0x23c/0x250 [ 310.194388][T32306] should_fail_usercopy+0x16/0x20 16:48:05 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 310.199417][T32306] _copy_from_user+0x1c/0xd0 [ 310.204008][T32306] __copy_msghdr_from_user+0x44/0x350 [ 310.209462][T32306] ? unix_seqpacket_sendmsg+0xc2/0x100 [ 310.214925][T32306] ? unix_dgram_peer_wake_me+0x310/0x310 [ 310.220559][T32306] ? ____sys_sendmsg+0x428/0x4d0 [ 310.225498][T32306] sendmsg_copy_msghdr+0x4f/0xf0 [ 310.230472][T32306] io_issue_sqe+0x2487/0x6620 [ 310.235176][T32306] ? avc_has_perm+0x59/0x150 [ 310.239749][T32306] ? __list_del_entry_valid+0x54/0xc0 [ 310.245108][T32306] ? __inc_numa_state+0x10/0x50 [ 310.249955][T32306] ? rmqueue_pcplist+0x152/0x190 [ 310.254890][T32306] ? rmqueue+0x43/0xcf0 [ 310.259043][T32306] ? mntput_no_expire+0x64/0x740 [ 310.263983][T32306] ? terminate_walk+0x261/0x270 [ 310.268828][T32306] ? get_page_from_freelist+0x4ee/0x7b0 [ 310.274368][T32306] ? fget_many+0x178/0x1a0 [ 310.278771][T32306] __io_queue_sqe+0xe9/0x360 [ 310.283367][T32306] io_submit_sqe+0x18b7/0x33d0 [ 310.288126][T32306] ? kmem_cache_alloc_bulk+0x250/0x380 [ 310.293575][T32306] io_submit_sqes+0x5bd/0xbd0 [ 310.298322][T32306] __se_sys_io_uring_enter+0x1e1/0xa80 [ 310.303787][T32306] ? fput+0x2d/0x130 [ 310.307745][T32306] __x64_sys_io_uring_enter+0x74/0x80 [ 310.313187][T32306] do_syscall_64+0x4a/0x90 [ 310.317603][T32306] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 310.323492][T32306] RIP: 0033:0x4665f9 [ 310.327446][T32306] 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 16:48:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x2000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 310.347060][T32306] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 310.355480][T32306] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 310.363464][T32306] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 310.371423][T32306] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 310.379406][T32306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 310.387379][T32306] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x4000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:05 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:05 executing program 5 (fault-call:4 fault-nth:11): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:05 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 310.502210][T32333] FAULT_INJECTION: forcing a failure. [ 310.502210][T32333] name failslab, interval 1, probability 0, space 0, times 0 [ 310.514878][T32333] CPU: 0 PID: 32333 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 310.523399][T32333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.533463][T32333] Call Trace: [ 310.536746][T32333] dump_stack+0x137/0x19d [ 310.541094][T32333] should_fail+0x23c/0x250 [ 310.545546][T32333] __should_failslab+0x81/0x90 [ 310.550351][T32333] should_failslab+0x5/0x20 [ 310.554886][T32333] kmem_cache_alloc_node+0x55/0x2c0 [ 310.560086][T32333] ? __alloc_skb+0xed/0x420 [ 310.564591][T32333] __alloc_skb+0xed/0x420 [ 310.568919][T32333] alloc_skb_with_frags+0x90/0x390 [ 310.574031][T32333] sock_alloc_send_pskb+0x436/0x4e0 [ 310.579230][T32333] unix_dgram_sendmsg+0x478/0x1610 [ 310.584333][T32333] ? should_fail+0xd6/0x250 [ 310.588826][T32333] unix_seqpacket_sendmsg+0xc2/0x100 [ 310.594197][T32333] ? unix_dgram_peer_wake_me+0x310/0x310 [ 310.599879][T32333] ____sys_sendmsg+0x360/0x4d0 [ 310.604634][T32333] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 310.609732][T32333] __sys_sendmsg_sock+0x25/0x30 [ 310.614585][T32333] io_issue_sqe+0x2290/0x6620 [ 310.619298][T32333] ? avc_has_perm+0x59/0x150 [ 310.623882][T32333] ? __list_del_entry_valid+0x54/0xc0 [ 310.629324][T32333] ? __inc_numa_state+0x10/0x50 [ 310.634170][T32333] ? rmqueue_pcplist+0x152/0x190 [ 310.639195][T32333] ? rmqueue+0x43/0xcf0 [ 310.643337][T32333] ? mntput_no_expire+0x64/0x740 [ 310.648271][T32333] ? terminate_walk+0x261/0x270 [ 310.653107][T32333] ? get_page_from_freelist+0x4ee/0x7b0 [ 310.658644][T32333] ? fget_many+0x178/0x1a0 [ 310.663090][T32333] __io_queue_sqe+0xe9/0x360 [ 310.667790][T32333] io_submit_sqe+0x18b7/0x33d0 [ 310.672552][T32333] ? kmem_cache_alloc_bulk+0x250/0x380 [ 310.678016][T32333] io_submit_sqes+0x5bd/0xbd0 [ 310.682790][T32333] __se_sys_io_uring_enter+0x1e1/0xa80 [ 310.688252][T32333] ? fput+0x2d/0x130 [ 310.692136][T32333] __x64_sys_io_uring_enter+0x74/0x80 [ 310.697502][T32333] do_syscall_64+0x4a/0x90 [ 310.701917][T32333] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 310.707834][T32333] RIP: 0033:0x4665f9 [ 310.711736][T32333] 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 [ 310.731416][T32333] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 310.739965][T32333] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 310.747929][T32333] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 310.755904][T32333] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 310.763857][T32333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 310.771816][T32333] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 [ 312.448571][ T25] kauditd_printk_skb: 70042 callbacks suppressed [ 312.448581][ T25] audit: type=1326 audit(1619714887.306:2345649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 312.479493][ T25] audit: type=1326 audit(1619714887.316:2345650): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 312.503854][ T25] audit: type=1326 audit(1619714887.316:2345651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 312.528248][ T25] audit: type=1326 audit(1619714887.316:2345652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 312.552618][ T25] audit: type=1326 audit(1619714887.316:2345653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 312.577025][ T25] audit: type=1326 audit(1619714887.316:2345654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 312.601393][ T25] audit: type=1326 audit(1619714887.316:2345655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 312.625796][ T25] audit: type=1326 audit(1619714887.316:2345656): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 312.650201][ T25] audit: type=1326 audit(1619714887.316:2345657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 312.674694][ T25] audit: type=1326 audit(1619714887.316:2345658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800007, 0x12, r0, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x80000001) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="80000000000201"], 0x80}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 16:48:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xa000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:07 executing program 5 (fault-call:4 fault-nth:12): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:07 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000004c0)={{r3, r4+60000000}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:07 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x241, 0x20000004, &(0x7f0000b63fe4), 0x1c) [ 313.033258][T32356] FAULT_INJECTION: forcing a failure. [ 313.033258][T32356] name failslab, interval 1, probability 0, space 0, times 0 [ 313.044544][T32354] netlink: 108 bytes leftover after parsing attributes in process `syz-executor.0'. [ 313.045968][T32356] CPU: 0 PID: 32356 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 313.063695][T32356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.073746][T32356] Call Trace: [ 313.077019][T32356] dump_stack+0x137/0x19d [ 313.081345][T32356] should_fail+0x23c/0x250 [ 313.085757][T32356] __should_failslab+0x81/0x90 [ 313.090613][T32356] should_failslab+0x5/0x20 [ 313.095170][T32356] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 313.100892][T32356] ? __kmalloc_node_track_caller+0x30/0x40 [ 313.106696][T32356] __kmalloc_node_track_caller+0x30/0x40 [ 313.112378][T32356] ? alloc_skb_with_frags+0x90/0x390 [ 313.117661][T32356] __alloc_skb+0x187/0x420 [ 313.122107][T32356] alloc_skb_with_frags+0x90/0x390 [ 313.127239][T32356] sock_alloc_send_pskb+0x436/0x4e0 [ 313.132438][T32356] unix_dgram_sendmsg+0x478/0x1610 [ 313.137549][T32356] ? should_fail+0xd6/0x250 [ 313.142057][T32356] unix_seqpacket_sendmsg+0xc2/0x100 [ 313.147340][T32356] ? unix_dgram_peer_wake_me+0x310/0x310 [ 313.153039][T32356] ____sys_sendmsg+0x360/0x4d0 [ 313.157796][T32356] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 313.162928][T32356] __sys_sendmsg_sock+0x25/0x30 [ 313.167775][T32356] io_issue_sqe+0x2290/0x6620 [ 313.172453][T32356] ? avc_has_perm+0x59/0x150 [ 313.177040][T32356] ? __list_del_entry_valid+0x54/0xc0 [ 313.182418][T32356] ? __inc_numa_state+0x10/0x50 [ 313.187254][T32356] ? rmqueue_pcplist+0x152/0x190 [ 313.192185][T32356] ? rmqueue+0x43/0xcf0 [ 313.196332][T32356] ? mntput_no_expire+0x64/0x740 [ 313.201270][T32356] ? terminate_walk+0x261/0x270 [ 313.206160][T32356] ? get_page_from_freelist+0x4ee/0x7b0 [ 313.211700][T32356] ? fget_many+0x178/0x1a0 [ 313.216180][T32356] __io_queue_sqe+0xe9/0x360 [ 313.220777][T32356] io_submit_sqe+0x18b7/0x33d0 [ 313.225542][T32356] ? kmem_cache_alloc_bulk+0x250/0x380 [ 313.231010][T32356] io_submit_sqes+0x5bd/0xbd0 [ 313.235764][T32356] __se_sys_io_uring_enter+0x1e1/0xa80 [ 313.241368][T32356] ? fput+0x2d/0x130 [ 313.245247][T32356] __x64_sys_io_uring_enter+0x74/0x80 [ 313.250677][T32356] do_syscall_64+0x4a/0x90 [ 313.255135][T32356] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 313.261072][T32356] RIP: 0033:0x4665f9 [ 313.264985][T32356] 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 16:48:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xf000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 313.284659][T32356] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 313.293072][T32356] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 313.301050][T32356] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 313.309011][T32356] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 313.316967][T32356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 313.324934][T32356] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x11000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x14000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:08 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000004c0)={{r3, r4+60000000}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:08 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:08 executing program 5 (fault-call:4 fault-nth:13): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 313.479619][T32382] FAULT_INJECTION: forcing a failure. [ 313.479619][T32382] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 313.492764][T32382] CPU: 1 PID: 32382 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 313.501209][T32382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.511265][T32382] Call Trace: [ 313.514541][T32382] dump_stack+0x137/0x19d [ 313.518868][T32382] should_fail+0x23c/0x250 [ 313.523289][T32382] should_fail_usercopy+0x16/0x20 [ 313.528379][T32382] _copy_from_user+0x1c/0xd0 [ 313.532956][T32382] __copy_msghdr_from_user+0x44/0x350 [ 313.538310][T32382] ? unix_seqpacket_sendmsg+0xc2/0x100 [ 313.543819][T32382] ? unix_dgram_peer_wake_me+0x310/0x310 [ 313.549516][T32382] ? ____sys_sendmsg+0x428/0x4d0 [ 313.554470][T32382] sendmsg_copy_msghdr+0x4f/0xf0 [ 313.559445][T32382] io_issue_sqe+0x2487/0x6620 [ 313.564111][T32382] ? avc_has_perm+0x59/0x150 [ 313.568756][T32382] ? __list_del_entry_valid+0x54/0xc0 [ 313.574110][T32382] ? __inc_numa_state+0x10/0x50 [ 313.578949][T32382] ? rmqueue_pcplist+0x152/0x190 [ 313.583874][T32382] ? rmqueue+0x43/0xcf0 [ 313.588022][T32382] ? mntput_no_expire+0x64/0x740 [ 313.592984][T32382] ? terminate_walk+0x261/0x270 [ 313.597835][T32382] ? get_page_from_freelist+0x4ee/0x7b0 [ 313.603378][T32382] ? fget_many+0x178/0x1a0 [ 313.607788][T32382] __io_queue_sqe+0xe9/0x360 [ 313.612382][T32382] io_submit_sqe+0x18b7/0x33d0 [ 313.617168][T32382] ? kmem_cache_alloc_bulk+0x250/0x380 [ 313.622682][T32382] io_submit_sqes+0x5bd/0xbd0 [ 313.627352][T32382] __se_sys_io_uring_enter+0x1e1/0xa80 [ 313.632810][T32382] ? fput+0x2d/0x130 [ 313.636778][T32382] __x64_sys_io_uring_enter+0x74/0x80 [ 313.642146][T32382] do_syscall_64+0x4a/0x90 [ 313.646700][T32382] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 313.652591][T32382] RIP: 0033:0x4665f9 [ 313.656524][T32382] 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 [ 313.676136][T32382] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 313.684618][T32382] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 313.692635][T32382] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 313.700594][T32382] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 313.708553][T32382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 313.716515][T32382] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:08 executing program 0: munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000000)=[{&(0x7f0000000180)="eb3c90", 0x3}, {0x0, 0x0, 0x600}, {&(0x7f00000001c0)="0f", 0x1, 0x11}], 0x8985, &(0x7f0000000140)={[{@fat=@dos1xfloppy}]}) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x2a2201, 0x108) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x61028, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@afid={'afid', 0x3d, 0x1}}, {@fscache}, {@mmap}, {@posixacl}, {@dfltuid={'dfltuid', 0x3d, r2}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '({!,#+]/#'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@uid_eq={'uid', 0x3d, 0xee00}}]}}) r3 = signalfd(r1, &(0x7f0000000400)={[0xffffffffffffff29]}, 0x8) write$evdev(r3, &(0x7f0000000440)=[{{0x77359400}, 0x14, 0x1000, 0x3}, {{0x0, 0x2710}, 0x3, 0x7, 0x7}, {{0x0, 0x2710}, 0x15, 0x7, 0xb210}, {{}, 0x15, 0x8001, 0x2}, {{0x77359400}, 0x1, 0x800, 0x7}], 0x78) 16:48:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x41020000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:08 executing program 5 (fault-call:4 fault-nth:14): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:08 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x0, &(0x7f0000000540)) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:08 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000004c0)={{r3, r4+60000000}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 313.816738][T32395] netlink: 108 bytes leftover after parsing attributes in process `syz-executor.0'. [ 313.883074][T32406] FAULT_INJECTION: forcing a failure. [ 313.883074][T32406] name failslab, interval 1, probability 0, space 0, times 0 [ 313.895728][T32406] CPU: 1 PID: 32406 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 313.904134][T32406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.914202][T32406] Call Trace: [ 313.917465][T32406] dump_stack+0x137/0x19d [ 313.921816][T32406] should_fail+0x23c/0x250 [ 313.926241][T32406] __should_failslab+0x81/0x90 [ 313.931012][T32406] should_failslab+0x5/0x20 [ 313.935612][T32406] kmem_cache_alloc_node+0x55/0x2c0 [ 313.940884][T32406] ? __alloc_skb+0xed/0x420 [ 313.945449][T32406] __alloc_skb+0xed/0x420 [ 313.949859][T32406] alloc_skb_with_frags+0x90/0x390 [ 313.954992][T32406] sock_alloc_send_pskb+0x436/0x4e0 [ 313.960192][T32406] unix_dgram_sendmsg+0x478/0x1610 [ 313.965308][T32406] ? should_fail+0xd6/0x250 [ 313.969812][T32406] unix_seqpacket_sendmsg+0xc2/0x100 [ 313.975193][T32406] ? unix_dgram_peer_wake_me+0x310/0x310 16:48:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x300, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 313.980903][T32406] ____sys_sendmsg+0x360/0x4d0 [ 313.985669][T32406] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 313.990767][T32406] __sys_sendmsg_sock+0x25/0x30 [ 313.995626][T32406] io_issue_sqe+0x2290/0x6620 [ 314.000370][T32406] ? avc_has_perm+0x59/0x150 [ 314.004960][T32406] ? __list_del_entry_valid+0x54/0xc0 [ 314.010389][T32406] ? __inc_numa_state+0x10/0x50 [ 314.015239][T32406] ? rmqueue_pcplist+0x152/0x190 [ 314.020173][T32406] ? rmqueue+0x43/0xcf0 [ 314.024335][T32406] ? mntput_no_expire+0x64/0x740 16:48:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x8b, &(0x7f0000000340)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334cd4afab5d8673c6f1e036a1fd1bb12a97ac2b7f0fb4aabebae8dc5dffbcd48a70502156e2bb08487ddca7fdb8e4189ebe84c95ed983ac128b83e5150eaa22c1b17e8b0686d3b5a92c184464c96a762a3bbd10db5b"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) r2 = getpid() wait4(r2, &(0x7f0000000080), 0x40000000, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() tkill(r3, 0x40) [ 314.029275][T32406] ? kvm_sched_clock_read+0xd/0x20 [ 314.034408][T32406] ? select_idle_sibling+0x48a/0x620 [ 314.039691][T32406] ? __cgroup_account_cputime+0xb6/0x1e0 [ 314.045327][T32406] ? fget_many+0x178/0x1a0 [ 314.049740][T32406] __io_queue_sqe+0xe9/0x360 [ 314.054398][T32406] io_submit_sqe+0x18b7/0x33d0 [ 314.059156][T32406] ? kmem_cache_alloc_bulk+0x250/0x380 [ 314.064619][T32406] io_submit_sqes+0x5bd/0xbd0 [ 314.069294][T32406] __se_sys_io_uring_enter+0x1e1/0xa80 [ 314.074764][T32406] ? fput+0x2d/0x130 [ 314.078653][T32406] __x64_sys_io_uring_enter+0x74/0x80 [ 314.084024][T32406] do_syscall_64+0x4a/0x90 [ 314.088478][T32406] ? irqentry_exit_to_user_mode+0x5/0x20 [ 314.094193][T32406] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 314.100081][T32406] RIP: 0033:0x4665f9 [ 314.103964][T32406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 314.123608][T32406] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 16:48:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xf2ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:09 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400009) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xda00) perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x53, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x43408) [ 314.132019][T32406] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 314.139990][T32406] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 314.147965][T32406] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 314.155987][T32406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 314.163958][T32406] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xffffff7f}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:09 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x0, &(0x7f0000000540)) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:09 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)) timer_settime(0x0, 0x1, 0x0, &(0x7f0000000500)) 16:48:09 executing program 5 (fault-call:4 fault-nth:15): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0x1b, 0x7, 0x5, 0x80000001}, 0x14) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e00000027f00000101"], 0x10) [ 314.300159][T32445] FAULT_INJECTION: forcing a failure. [ 314.300159][T32445] name failslab, interval 1, probability 0, space 0, times 0 [ 314.311957][T32446] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 314.312867][T32445] CPU: 0 PID: 32445 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 314.326500][T32446] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 314.329274][T32445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.329286][T32445] Call Trace: [ 314.329292][T32445] dump_stack+0x137/0x19d [ 314.329322][T32445] should_fail+0x23c/0x250 [ 314.329337][T32445] __should_failslab+0x81/0x90 [ 314.329355][T32445] should_failslab+0x5/0x20 [ 314.329376][T32445] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 314.340813][T32446] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 314.347458][T32445] ? __kmalloc_node_track_caller+0x30/0x40 [ 314.388303][T32445] __kmalloc_node_track_caller+0x30/0x40 [ 314.394022][T32445] ? alloc_skb_with_frags+0x90/0x390 [ 314.399311][T32445] __alloc_skb+0x187/0x420 [ 314.403774][T32445] alloc_skb_with_frags+0x90/0x390 [ 314.408942][T32445] sock_alloc_send_pskb+0x436/0x4e0 [ 314.414144][T32445] unix_dgram_sendmsg+0x478/0x1610 [ 314.419280][T32445] ? should_fail+0xd6/0x250 [ 314.423812][T32445] unix_seqpacket_sendmsg+0xc2/0x100 [ 314.429144][T32445] ? unix_dgram_peer_wake_me+0x310/0x310 [ 314.434808][T32445] ____sys_sendmsg+0x360/0x4d0 [ 314.439565][T32445] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 314.444669][T32445] __sys_sendmsg_sock+0x25/0x30 [ 314.449516][T32445] io_issue_sqe+0x2290/0x6620 [ 314.454232][T32445] ? avc_has_perm+0x59/0x150 [ 314.458914][T32445] ? __list_del_entry_valid+0x54/0xc0 [ 314.464280][T32445] ? __inc_numa_state+0x10/0x50 [ 314.469138][T32445] ? rmqueue_pcplist+0x152/0x190 [ 314.474076][T32445] ? rmqueue+0x43/0xcf0 [ 314.478226][T32445] ? mntput_no_expire+0x64/0x740 [ 314.483169][T32445] ? terminate_walk+0x261/0x270 [ 314.488055][T32445] ? get_page_from_freelist+0x4ee/0x7b0 [ 314.493599][T32445] ? fget_many+0x178/0x1a0 [ 314.498013][T32445] __io_queue_sqe+0xe9/0x360 [ 314.502692][T32445] io_submit_sqe+0x18b7/0x33d0 [ 314.507454][T32445] ? kmem_cache_alloc_bulk+0x250/0x380 [ 314.512913][T32445] io_submit_sqes+0x5bd/0xbd0 [ 314.517590][T32445] __se_sys_io_uring_enter+0x1e1/0xa80 [ 314.523050][T32445] ? fput+0x2d/0x130 [ 314.526955][T32445] __x64_sys_io_uring_enter+0x74/0x80 [ 314.532385][T32445] do_syscall_64+0x4a/0x90 [ 314.536801][T32445] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 314.542697][T32445] RIP: 0033:0x4665f9 [ 314.546592][T32445] 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 [ 314.566214][T32445] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 314.574688][T32445] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 314.582712][T32445] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 314.590681][T32445] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 16:48:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xffffffa6}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xfffffff2}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 314.598648][T32445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 314.606612][T32445] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 [ 314.622174][T32448] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 16:48:09 executing program 5 (fault-call:4 fault-nth:16): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x4a4, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:09 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x0, &(0x7f0000000540)) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:09 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)) timer_settime(0x0, 0x1, 0x0, &(0x7f0000000500)) 16:48:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x8000000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:09 executing program 0: mknod(&(0x7f0000000040)='./file0\x00', 0x10e9, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) creat(&(0x7f00000001c0)='./file0\x00', 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) unlink(&(0x7f00000000c0)='./file0\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/223, 0xdf}], 0x1, 0x8, 0x357) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 315.038431][T32475] FAULT_INJECTION: forcing a failure. [ 315.038431][T32475] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 315.051518][T32475] CPU: 0 PID: 32475 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 315.059935][T32475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.069992][T32475] Call Trace: [ 315.073269][T32475] dump_stack+0x137/0x19d [ 315.077621][T32475] should_fail+0x23c/0x250 [ 315.082029][T32475] should_fail_usercopy+0x16/0x20 [ 315.087051][T32475] _copy_from_user+0x1c/0xd0 [ 315.091642][T32475] __copy_msghdr_from_user+0x44/0x350 [ 315.097013][T32475] ? unix_seqpacket_sendmsg+0xc2/0x100 [ 315.102531][T32475] ? unix_dgram_peer_wake_me+0x310/0x310 [ 315.108169][T32475] ? ____sys_sendmsg+0x428/0x4d0 [ 315.113101][T32475] sendmsg_copy_msghdr+0x4f/0xf0 [ 315.118044][T32475] io_issue_sqe+0x2487/0x6620 [ 315.122721][T32475] ? avc_has_perm+0x59/0x150 [ 315.127374][T32475] ? __list_del_entry_valid+0x54/0xc0 [ 315.132766][T32475] ? __inc_numa_state+0x10/0x50 [ 315.137603][T32475] ? rmqueue_pcplist+0x152/0x190 [ 315.142527][T32475] ? rmqueue+0x43/0xcf0 [ 315.146674][T32475] ? mntput_no_expire+0x64/0x740 [ 315.151626][T32475] ? terminate_walk+0x261/0x270 [ 315.156488][T32475] ? get_page_from_freelist+0x4ee/0x7b0 [ 315.162059][T32475] ? fget_many+0x178/0x1a0 [ 315.166476][T32475] __io_queue_sqe+0xe9/0x360 [ 315.171180][T32475] io_submit_sqe+0x18b7/0x33d0 [ 315.175930][T32475] ? kmem_cache_alloc_bulk+0x250/0x380 [ 315.181452][T32475] io_submit_sqes+0x5bd/0xbd0 [ 315.186121][T32475] __se_sys_io_uring_enter+0x1e1/0xa80 [ 315.191578][T32475] ? fput+0x2d/0x130 [ 315.195468][T32475] __x64_sys_io_uring_enter+0x74/0x80 [ 315.200899][T32475] do_syscall_64+0x4a/0x90 [ 315.205311][T32475] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.211221][T32475] RIP: 0033:0x4665f9 [ 315.215166][T32475] 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 16:48:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x14280000000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:10 executing program 0: io_setup(0x4, &(0x7f00000004c0)=0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) ioctl$TIOCSBRK(r1, 0x5427) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x200000, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r6, 0x0}]) io_setup(0x4, &(0x7f00000004c0)=0x0) r8 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r7, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r8, 0x0}]) io_submit(0x0, 0x9, &(0x7f0000001900)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x14ed, 0xffffffffffffffff, &(0x7f0000000140)="a1db516588a8276faa914cc57be61ebff6c6f5aa7ce15151f7d6a99990714c9b3b550bf5263a0d147d2383ce91e601b281b83ad17ab1de4a067e6f702c39cb8cd78e681f1b914cda2bfad76b735c3bcade6f978d8b8f0a5a1b427cfbb359cccee935179749959e7e85b641bfe8b3172553dcda2372241b211d9a518cfd7dfc1b81f33e40c3dc7e55e17c1902f36fd9fa7133b5683f8264c9c2a3a3f6162cf755e6aa636f95c3615e96cbe25867999d48471ef8571a51c5b3a436aedc7e07e4539cedae42714e63c0a218c7d129d9a9834146471aaccc6a866cf6bd72b09e8a16e6e217454082ffb8aaa07c9c06", 0xed, 0x2, 0x0, 0x1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0xffff, 0xffffffffffffffff, &(0x7f0000000640)="3deccd074e04c0b49c778b500dd1fbe1cfed096888fbea9f2927bdb104011eb90ee94ea9607f6e69132070ec1b82f5f4d11a03ee33f06f2ec30d2815f2e497fc00d41be4657c592dd7b0aa7e236405c38e6cbe4b10d4f029f66c36447d0d21dd15ade8339fdefb8b62c962d53b8a1ee45324a10c0dc687077d77bb76868ff03b25c9d54a3109b614fd086ffe80fdffb0bc7464552e054b875742d10ee9d28d82c0671b5f3c04836c8fb83f4f645ed65b74b96a3941ccb78a9b9c8d3b928bf720a8da381b0df7ecf9d57860237cacc876c873628db8f677bf8954bfda6afb483bc656c79e420dc05f4109c7c6e15b670376af3d1c00afba94bb2df1c24364d90adc659f44dfd2deee6706879cd3a5651bf0368bad4eff23b575c0fbf57ca9a4f96efecaadc65bb90d418814c7bd484c16be4442521a730ac864198685ef9c3688e738a3c542fcdd10091473b1be1a53418d4d9a97cb843b50f4cd5b265f75b5fd9938064ebc5d6f2b7e02615c7f8a229f01997b7a19a1917d449c9bdd871ad52462c295cd46d8525e95e696d708d2691b36fd3448a66cd395849496fa8d8a581af2387017aefad434bc6fda1aa48851133901270313542ad64969dcb2747f80f4f5c54568b63ee8387ddadd511810e0d89dc1dc2b8be7f25d2d8ae1a0a5e0758a1a6b6978b9af4b5e69ecc4559ecb59de06a9af2e37e056077e3961e217a70e0b39248bbc24e4035781696f6311a6257b22a436c81e88552035af2134683e2bd112ada93b4bd8160a978c053c777c624f99ea9bd0461f02d02a9e6962f3bc79f2e0901493edca4cf1a2df3f1192b13516c5a065ce939aaa89bd702d7c929343912e5b54e89b8c38d8c77f1e68f75b5684eaa3a18e4aa7fc98523bb3665e9d4331885042dcf9880aa59db589b65f7d0fa63f65b0c9beb506156cbefc89bb9fce6af052e19ac50099ab462e13b95f924de687b18380ec9e23caa1f2b45728c56567c02135c7e20fe08ca0ac3f173c9263d31996d2532e3e4566b0395163e0084c06a1720b0d3441fbf0669d89619ea59031ff7fc0977e0437a3a13bfbae282b4d19462109eb32ba4ce5bfbe88c540ed0282c5a45dcd88dc6e9ff30fa501ee08c7cd565ac044c00a822a9995d39de031b4f344753b6131c3989f5e57676f37c0b729a66189dede067f43daf2654abe5abff0a11ead1443a85e081e94a282756cbc127b64e545a172891290450c0022f7af33c8b908a3e8be41ad98c3749a119c54c483b55067e903b53e20670371afaab40275cba35c4f04516fbe243b78539505f6dfe22bf3c59bc50f2adf6fbaa30fe15cb88ae9ad1e00508d78a154722e1490e71e8d0040de5bc9a2cc034f33e24b6566003c9c4f68748c25293b89c63212b6c695ae64192b819ddb4c461059354a248203d6bbb17908d77f85fc9816ecf6c0836a6f976f925239f4137b55a036793e871b6e251d405c91954e9c70fc44c0e2f7480a0d140b7015ec7ad160bd12cee0658e32864b2bb368b0b57b36797d55bccf5faeedf4107d22028c22ad063a909fbed25590c0be340efe7c3bd47cf1cc66f9142ddbd2f946ffe0728df7b3299be8deb7b22d03cef693bfc2b179753e4dc9c1e171f5547cfec9d93a9dffec1774ebeeaf1e859787ebd4dfdd8acaf72e289d9493895f90279cf6f44efe36ce2a88abca9645b1be8e70258380585c024de6a10fb70d73843957d9180d96094ccd85987a8ac01b4ae7dbf41cdd8069aed1267cedb7431896d773192adab2f2e84341b9f52c467722ce3297099a48d0ccf804b415d4e47180b213b31ead98b6f7a93add4734eef0830db61ddae7c7d27e659be0ffa95135082c21e931418db3ac8fa893fb8e1b5d3c5251d7c525cb3440c65ed482d89940ba8c27a3cf4d3eddd41e0e87bb4e20466cf94821c33d88d0d53188aae6e0dc41c37b0b19cdbc0501146af34f2b9e72fa63ae68e6f3ef188fe6bbf1683e3977f7ee0e51212c55954f59a6f3410e361cd22718149e2731a20c36accf9d914f38fc649d072fafd143d48851ed193fb3419ea23986a51488f181ac3ae69b272f7b8a52311782b6c88c587efafd1a6ac9bfb05b437b0571db81311be822491b2fdb27054e9d191584e1f118598528f1b95aa0689a29e2d84e152b457e493798d8573a3dbe9441c1e90a0373dcd9606d9fbd928f8103a12bbf020be50b3922fcd5342fcedfd758eadd37fbb5c9ca02e13c45a09e7cb946126dcb54e6bf466e29a9f33489bdef2d230c36246a8aebe1d859934bb9c264a629cbe555c9cade92f22ae68fd8be323c343e9328064e700fc65405f981200ca068692c0245d54ceb9836ab8706d4c35460c44fd6a1b59c56f670bfc222a17701d7a88b0ecdaf62c3a1bc2411e3a43a162b4adea847c74b8d70e6dff8bb98ab05abeba6bfc655b8e72e6d8e1398e9396617a280a4aa4722c552d95d7f5949c4d64468420297ccc4befcdbbe132c590c543f0eda6d4990d310f83ab572aff1227df79f4ed81f41f61abc7b18eac705901d31d785e356ce2a13cedd8916c8ade418c119450d515a7ee9177a1342cbe75a1baec2c94ed96aa4b4acbcf07f17a9d3f4366a46e5ccdb46b8b92455db781296e320c55fb49827783b9a70211603bb54f9c86cdc031c6e3f00b5bdca14fdcd758254c182ddff04a725c6e01a699c8fdc0c23fc11118ea22f70b8178a0e26a2093ee2f61dd991ed69487ab494e7da57ab887a2bf98f9c008a1f2f90b17a4f4a45464e16855f2cdc371e12c102900a2bc6fd53b31ab3d9cf71316e4c27a273c6b279c1b0ecba2abaa4e385a167f2c200cf2c552f3167609caf61ffc9d14b8eaa6bf12bdab79ca88b0ed2f519ade52c41f83485e11b101a182d646031371a10b620d24e3a73d62a0d5a36cefd1aba244eaaa5a62258311e3d6a51434a68db48df309be04e72c4084e75e8b2d72b6e8546eccbf730f4e537fbb3bfe388e3f6cdb4c3e878185c5e3e5104387213c5bd76a1f46f3236f1a532e15f1014f2aa5ed498fd16e2d36f50e0f5ceaca0734f5a96006fa14256cc67e83926a3fafb0fe94874e7c6ea5af7c6db59a511acfeb7288adfe81cacae4a0398d75c92f16de91da4c985cf95b14f631a87e16278c3db6a3cb4f06e12346c4f290a6e2948f850db4f3d67fa3be7dc21024adf38867346a9c280671be3eeb2329076a53d1a31286ec7855530f1a505d21cfcf3a6d2bf8cf3ec05ab4299b7e8854c0b4eaf8e1a2a908a6658237e638962d765a69d4b402af2b3bcbbcbbdf4fa3a2be2f589a35c11b2a45db5c14726c702784003bc2ba0c9c1250cb6750323500a90cc0d71c370eb58c8929b2cdad19d3d750a0cacfa99fb93e7f031ba88c6f07ca0356cc1b38afe8cc206be2646b71947745cf42dee9d09720cb9b0bf3028e0c1aa5edee627b3b61b41f01c1d640ba5a5d28cedd360eb7b26921c681e31313fc3a222125f3602d9303a21c209e10b62e32b1113f6031383edd9f9c34d3b71b46cd15a87971f43d7d938b236452f94116b53d13035096362ed6a2c4a8bf64cf86ac432bb984f10826c4cccbf4a1101c74420f9be1ff1ae1802c5720ecf5bea35a2d2a61c2236833adb3d324bfa591f1614618329617091ab35bc5063acd799176331499714ea72e29eb865357d7ca9af24f4d0c67b2a0b4fd3b273890bf1788e289f28a10286fceb586c90fde24fbbbff9959e9e028b71561799c0c6210ef5e2b755a26f6cde31b30b4907c280f5fc9c1b8afa6b3abecd4523db6dac65499ee83784deae3778567951523c54910da3ede80f204791bd52213b622ebc134d58f1dda1864cd15b44e248da5504e0368e907e15a65a8473fbbf4fd12f91f53fd2b194c48a2127e9ad725885d610a620abc29462a006270a6e9d6ddaa754789cfcfcfaa479752a31194caa6252f334e6ee13d4c46943689607380d4b34e86bf85c05601b7c8cb08ddaccbdcc4b42a480ab4e5029b40994e611ed778f2ea05e2fc66e3f1ecfad7259c16cfb72244b9f93b4ba19ae11811d88301ca51e1f81196b2fdb409b990de0ac5379165908a37bb0f64baa2592ce73c212f0d85d18d3979937400c04e44e2d1db502e07df2e445859757ba1dfb40baad082466c805d37f75f036c8fe7f830f97d080e980902ef38b11a16178879ad9d842189f5e08b157b55ead7db51c920b01a9aae9cefd5a96e5eb9566e7ad32476a57d7c9380c108da7270a30b382670d0f728882569056d7ac591a25f1b9b80fc5f21f7e11369540cf016c6cf341862ddbc08adf5ef6c5b88441a2ce86924dd516ac3fdfc6ca71246526b2b5f7d6c9796a6f37732e0e3eca775a4030712e738fc411c7a5b790987d1535181faab14b28d7bdea2629c673d0f34031c2114e04b7d6bbafd727bcaf42ec8c1e7f4b6aa9d12e0a9c6872dd69931a3373fb395ab9ff8fc4563f8968d7ff66e5991e5141b504f6fcee2e0aa9122cb6af4ba2902e45bebec8ebbe30e19ebcde9cfb8904b50f2b2d90a6ddccfd834f2925152a98c4faae1ae7a4335d0a9b206c1a3941891a8a21d5c39a842f5ceb00137557431c531f1d7c58c144aa951e688bc7a3ea09571a11791e6321d0fa8c06894342942b1fbc26db559563f002f59f7695909f039ff130663f4471ba66c8a3e3bce97c8d3ad2447ffcfcec0d1b0a1310751f4354d363a919f8f41a34cbaba8b3f5a4c75b515b3c742abf09a3bf037d9d28ef04ba93555c3d36694d7bc736b929d7ca7abfb0d95697752bc4cd7e3f0fccef3ad63c867935d02366112a1af09630ff61e3e88fd23fd86617e89d5a4962f01f938e78c60b47d95b81228acb0c58abb435c3d25ad59b16e4737e5dab0842f325ef6a713da19f802bc35de37c80317099b5aa9a86d3985b4935c4fd4d16ee7e0465b1c4a5a5a60194fdfd3b01854b17b7c45ed4588e4d34c69cf79c02f3853854815c276a813dd37f383e368edaa300e381c1e64a11c8199d842b26a37a01f6bf0c4114ae2e54f75b3f15f31ff681b018f709279e78c9727edea37a6cbe7d02913a9e991f45d4ee2ae6cbea68b1effea6db06f1871ace00f0c22d26455952cfbd26584ac35f6aaffdad1699f997afd6b74ee1bd73a21b4f5cb47b83110805ba9544bebc46deb41722558abb9336c3516fbec168895b90e210022ddb9b3f56bce2b458b9b2083caf10da46f6db25c0bd304f04bdeb56d058a10039b32349228ec3d4df741e83ad59000b9d45d07bfb8224e700b976f4775a3003ea1992be6dbd8f180114445701a2f8b1a7a267e13122f2009e0b7ea5356b57d387661300eb31b0d5169f895c854a22f4a6a1af2faa3483f6118b6d293f05be3e6920d44ab940fc6d8677f6753e58bf7a5129a9f3a3260beaa4060e5d493b9b8f9c1f8f3f629bea598123b2bf4e8d0d030dff666cd1f259d456f2b93dc22caf6e906009d03db7a290e55e0c9893ec64119227b34be2961252517706ea3ac044609d188f990e4567575280afa4095a94ce6ee14cb5ecc2a412d1f88f8b5eb1140e62a5c5a6473970b31394cc327589d62a37f98743f24c60aa10a915ef7d676f197e06f959c2e9ac340a9713479306c2ef7c00eadd73fa583e94904e741b2385c5d91b84e048eabdfb238733acc49bc1412d050a28ee6c1f720190e6833068bae04f02ebc9d150b581786517c57e90ed7a5e53726baba06773a87175257269bea15151a9f122d024ee674e2c0caa6bc91b21e5a106bb53f5a6070c4a8ed0888e84779f409872a88cbcae4aabb55edd", 0x1000, 0x3, 0x0, 0x1, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, &(0x7f0000000380)="1f2dac348cd69f9195591f757a8509197bf9c4688913545bcdf6e462d3f4f6a1e0b6d18d084a911fecaaedd4238ad550404e53433566cd2216ff8dc075e678d208e49c355b784f3b4e7a9de6362b1e35e5dee1d9e1bfec8f9d5df74f759fc021969f6d8cf70daf2fd96418fae80f634e266490388c612ea02f98c8dffe7a48b57ce72b93fdadacd3c41959c7294b07f752533aa850276f35cb3de972f91741fa38c3565c2e6857238b202e5aa648362634c3665f86", 0xb5, 0x8, 0x0, 0x2, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x88, r2, &(0x7f0000000480)="6b28f0849985b68b0309443e11e364ee5ec2319a0f176a00dd854309bca4c3e1b679e142b3d9a0a97eae24", 0x2b, 0xfffffffffffffff8, 0x0, 0x3, r1}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x8, 0x5, 0xffffffffffffffff, &(0x7f0000000540)="927d6b22613e7687a1fce0a43f55ac1fab4e3b210f2affd6345aa008ce47761f9acbcb32f5d3cb0ec6884d37ddb9950d7070ffbb933f94c40c18073a0cf676d72cdb4a3bcb2e37b5407172974ee36953681a4c9814f596c5de329bd9", 0x5c, 0x6, 0x0, 0x1, r3}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x6, 0x6e80, r4, &(0x7f0000001680)="6b3f662f018d4510bf8e48c4ebf7556fe9316a19f89f023aaa27664b7671756e9bf7f77b23ce976b4c971f9dc43235a40d958f51f25c1af0", 0x38, 0x6, 0x0, 0x6}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000001700)="5fa383b7e1359eb2ab8858c1280c2a5a54c4385b7e975bd18ad35e3373735732abf43624fb286e0be61f7b715d70d1", 0x2f, 0x200, 0x0, 0x3, r1}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x2, r6, &(0x7f0000001780)="994d92eb447661ecc2ffcd92ab3f09d0a41693bc4c98a9c2d3097deb60fc9958c6f419beacf6751cccffafbfdb9a7cf7c1aacf1f793d588a7066093ab73f82f8cb6526e4f9a02fe05d72c5b2c365", 0x4e, 0x8, 0x0, 0x7, r1}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f0000001840)="77927b81f1e69649f3578be7022509f51250c9a919e723dbbcd9a366417c60301e8bbb84ed26d01cf85ca23a41320311dfa9333a62c38d8983ed48a6cd8b2249250aa5334d3d8ee8f2779c63620452f03747a65f85151af85e58379d2fad2cf7b63c58487ce06fc24ecfbba3cd7fb57ac2", 0x71, 0x2, 0x0, 0x2, r8}]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r9 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r9, 0x0, 0x200000000000c8, &(0x7f0000000040), 0x4) setsockopt$inet_int(r9, 0x0, 0x40000000000c9, 0x0, 0x0) 16:48:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x80000000000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 315.234765][T32475] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 315.243165][T32475] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 315.251129][T32475] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 315.259123][T32475] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 315.267087][T32475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 315.275046][T32475] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:10 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)) timer_settime(0x0, 0x1, 0x0, &(0x7f0000000500)) 16:48:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x100000000000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:10 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[0x0]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:10 executing program 5 (fault-call:4 fault-nth:17): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 315.435338][T32509] FAULT_INJECTION: forcing a failure. [ 315.435338][T32509] name failslab, interval 1, probability 0, space 0, times 0 [ 315.448083][T32509] CPU: 1 PID: 32509 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 315.456504][T32509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.466721][T32509] Call Trace: [ 315.469989][T32509] dump_stack+0x137/0x19d [ 315.474324][T32509] should_fail+0x23c/0x250 [ 315.478766][T32509] __should_failslab+0x81/0x90 [ 315.483532][T32509] should_failslab+0x5/0x20 [ 315.488031][T32509] kmem_cache_alloc_node+0x55/0x2c0 [ 315.493231][T32509] ? __alloc_skb+0xed/0x420 [ 315.497737][T32509] __alloc_skb+0xed/0x420 [ 315.502077][T32509] alloc_skb_with_frags+0x90/0x390 [ 315.507183][T32509] sock_alloc_send_pskb+0x436/0x4e0 [ 315.512379][T32509] unix_dgram_sendmsg+0x478/0x1610 [ 315.517556][T32509] ? should_fail+0xd6/0x250 [ 315.522050][T32509] unix_seqpacket_sendmsg+0xc2/0x100 [ 315.527334][T32509] ? unix_dgram_peer_wake_me+0x310/0x310 [ 315.532970][T32509] ____sys_sendmsg+0x360/0x4d0 [ 315.537732][T32509] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 315.542842][T32509] __sys_sendmsg_sock+0x25/0x30 [ 315.547694][T32509] io_issue_sqe+0x2290/0x6620 [ 315.552378][T32509] ? avc_has_perm+0x59/0x150 [ 315.556960][T32509] ? __list_del_entry_valid+0x54/0xc0 [ 315.562375][T32509] ? __inc_numa_state+0x10/0x50 [ 315.567252][T32509] ? rmqueue_pcplist+0x152/0x190 [ 315.572187][T32509] ? rmqueue+0x43/0xcf0 [ 315.576378][T32509] ? mntput_no_expire+0x64/0x740 [ 315.581320][T32509] ? terminate_walk+0x261/0x270 [ 315.586165][T32509] ? get_page_from_freelist+0x4ee/0x7b0 [ 315.591707][T32509] ? fget_many+0x178/0x1a0 [ 315.596181][T32509] __io_queue_sqe+0xe9/0x360 [ 315.600766][T32509] io_submit_sqe+0x18b7/0x33d0 [ 315.605525][T32509] ? kmem_cache_alloc_bulk+0x250/0x380 [ 315.611085][T32509] io_submit_sqes+0x5bd/0xbd0 [ 315.615761][T32509] __se_sys_io_uring_enter+0x1e1/0xa80 [ 315.621297][T32509] ? fput+0x2d/0x130 [ 315.625186][T32509] __x64_sys_io_uring_enter+0x74/0x80 [ 315.630648][T32509] do_syscall_64+0x4a/0x90 [ 315.635058][T32509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.640997][T32509] RIP: 0033:0x4665f9 [ 315.644912][T32509] 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 [ 315.664514][T32509] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 315.672920][T32509] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 315.680928][T32509] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 315.688944][T32509] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 315.696905][T32509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 315.705020][T32509] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x500, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x200000000000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:10 executing program 5 (fault-call:4 fault-nth:18): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:10 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[0x0]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:10 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "002719702d3b760000ea20f3b90bf9f500"}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x2) read(r2, 0x0, 0x2000) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000020000000000000000000000000000000004000000000000004b00"/72], 0x48) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000900)={0x0}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000080)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f00000000c0)={'\x00', r3, 0x0, {0x1, 0xfffffffa}, {0xf786, 0xd5}, 0x101, [0xe8, 0x0, 0x7, 0x40, 0x2, 0x3, 0x0, 0x10000, 0x6, 0x1ff, 0xf5, 0x4, 0x5, 0x5, 0x4000004]}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000100)=r3) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x1b) ioctl$TCSETAF(r2, 0x4b47, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) [ 315.923121][T32526] FAULT_INJECTION: forcing a failure. [ 315.923121][T32526] name failslab, interval 1, probability 0, space 0, times 0 [ 315.935835][T32526] CPU: 1 PID: 32526 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 315.942639][T32528] serio: Serial port pts0 [ 315.944308][T32526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.944319][T32526] Call Trace: [ 315.944326][T32526] dump_stack+0x137/0x19d [ 315.966239][T32526] should_fail+0x23c/0x250 [ 315.970767][T32526] __should_failslab+0x81/0x90 [ 315.975570][T32526] should_failslab+0x5/0x20 [ 315.980078][T32526] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 315.985805][T32526] ? __kmalloc_node_track_caller+0x30/0x40 [ 315.991658][T32526] __kmalloc_node_track_caller+0x30/0x40 [ 315.997371][T32526] ? alloc_skb_with_frags+0x90/0x390 [ 316.002694][T32526] __alloc_skb+0x187/0x420 [ 316.007126][T32526] alloc_skb_with_frags+0x90/0x390 [ 316.012244][T32526] sock_alloc_send_pskb+0x436/0x4e0 [ 316.017463][T32526] unix_dgram_sendmsg+0x478/0x1610 16:48:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x400000000000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 316.022625][T32526] ? should_fail+0xd6/0x250 [ 316.027118][T32526] unix_seqpacket_sendmsg+0xc2/0x100 [ 316.032411][T32526] ? unix_dgram_peer_wake_me+0x310/0x310 [ 316.038055][T32526] ____sys_sendmsg+0x360/0x4d0 [ 316.042823][T32526] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 316.048002][T32526] __sys_sendmsg_sock+0x25/0x30 [ 316.052894][T32526] io_issue_sqe+0x2290/0x6620 [ 316.057616][T32526] ? avc_has_perm+0x59/0x150 [ 316.062254][T32526] ? __list_del_entry_valid+0x54/0xc0 [ 316.067680][T32526] ? __inc_numa_state+0x10/0x50 [ 316.072531][T32526] ? rmqueue_pcplist+0x152/0x190 [ 316.077466][T32526] ? rmqueue+0x43/0xcf0 [ 316.081644][T32526] ? mntput_no_expire+0x64/0x740 [ 316.086741][T32526] ? terminate_walk+0x261/0x270 [ 316.091651][T32526] ? get_page_from_freelist+0x4ee/0x7b0 [ 316.097238][T32526] ? fget_many+0x178/0x1a0 [ 316.101699][T32526] __io_queue_sqe+0xe9/0x360 [ 316.106354][T32526] io_submit_sqe+0x18b7/0x33d0 [ 316.111140][T32526] ? kmem_cache_alloc_bulk+0x250/0x380 [ 316.116632][T32526] io_submit_sqes+0x5bd/0xbd0 16:48:11 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) ioctl$TIOCGPTPEER(r3, 0x5441, 0x81) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x18) [ 316.121309][T32526] __se_sys_io_uring_enter+0x1e1/0xa80 [ 316.126779][T32526] ? fput+0x2d/0x130 [ 316.130673][T32526] __x64_sys_io_uring_enter+0x74/0x80 [ 316.136127][T32526] do_syscall_64+0x4a/0x90 [ 316.140534][T32526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.146422][T32526] RIP: 0033:0x4665f9 [ 316.150308][T32526] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 16:48:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x3000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="24000000100007031dfffd946fa2830004000a0009000000741d8568201ba3a20400ff7e280000002500ff1803abf53e21bca91d5384d97f9d22a839dd079e4b34947fd7cb91d34e2009a05f", 0x4c}], 0x1}, 0x0) 16:48:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xa00000000000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 316.169917][T32526] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 316.178322][T32526] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 316.186289][T32526] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 316.194316][T32526] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 316.202349][T32526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 316.210323][T32526] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:11 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[0x0]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:11 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000000040)="111fc0d901", 0xffffffffffffff07, 0x30000}, {&(0x7f0000000880)="2719c0d901", 0x5, 0x1}], 0x0, &(0x7f00000002c0)=ANY=[@ANYRESDEC=0x0, @ANYRES16=0x0, @ANYRES16=0x0, @ANYRESHEX, @ANYBLOB="5c2042d7996d9cac7efe4312fcb2c5ded9aa6d73e78daec0fb8b8c32aff181dcf6bcb5f26792a181f4a3c37f53a157f6922fc1da9774636939790aefa02bae545699b16a1919363a1793c25875cf2751e52b0a15609e824fa8bfbe894cd756de2dbf4dfa118c357fc8029c298afd47b5fb52831f23e0c0ec3ba8e87acf13de96b51464cc4a95822bd1d4e538f75d463778c72f0a509332d781089ce91944a6efdef93afa38c13722fb7d01084a284fbccdb63509650ae0dee53c461d2ae71652d6171773758e"]) openat$incfs(r0, &(0x7f0000000480)='.pending_reads\x00', 0x3c0, 0x0) [ 316.239827][T32549] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 316.262586][T32554] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 16:48:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x58c, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:11 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:11 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xf00000000000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:11 executing program 0: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:11 executing program 5 (fault-call:4 fault-nth:19): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 316.797350][T32579] FAULT_INJECTION: forcing a failure. [ 316.797350][T32579] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 316.810454][T32579] CPU: 0 PID: 32579 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 316.818871][T32579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.829023][T32579] Call Trace: [ 316.832294][T32579] dump_stack+0x137/0x19d [ 316.836664][T32579] should_fail+0x23c/0x250 [ 316.841073][T32579] should_fail_usercopy+0x16/0x20 [ 316.846199][T32579] _copy_from_user+0x1c/0xd0 [ 316.850820][T32579] __copy_msghdr_from_user+0x44/0x350 [ 316.856198][T32579] ? unix_seqpacket_sendmsg+0xc2/0x100 [ 316.861673][T32579] ? unix_dgram_peer_wake_me+0x310/0x310 [ 316.867312][T32579] ? ____sys_sendmsg+0x428/0x4d0 [ 316.872308][T32579] sendmsg_copy_msghdr+0x4f/0xf0 [ 316.877251][T32579] io_issue_sqe+0x2487/0x6620 [ 316.881996][T32579] ? avc_has_perm+0x59/0x150 [ 316.886596][T32579] ? __list_del_entry_valid+0x54/0xc0 [ 316.892002][T32579] ? __inc_numa_state+0x10/0x50 [ 316.896848][T32579] ? rmqueue_pcplist+0x152/0x190 [ 316.901775][T32579] ? rmqueue+0x43/0xcf0 [ 316.905926][T32579] ? mntput_no_expire+0x64/0x740 [ 316.910865][T32579] ? terminate_walk+0x261/0x270 [ 316.915725][T32579] ? get_page_from_freelist+0x4ee/0x7b0 [ 316.921262][T32579] ? fget_many+0x178/0x1a0 [ 316.925682][T32579] __io_queue_sqe+0xe9/0x360 [ 316.930276][T32579] io_submit_sqe+0x18b7/0x33d0 [ 316.935047][T32579] ? kmem_cache_alloc_bulk+0x250/0x380 [ 316.940496][T32579] io_submit_sqes+0x5bd/0xbd0 [ 316.945177][T32579] __se_sys_io_uring_enter+0x1e1/0xa80 [ 316.950709][T32579] ? fput+0x2d/0x130 [ 316.954600][T32579] __x64_sys_io_uring_enter+0x74/0x80 [ 316.960194][T32579] do_syscall_64+0x4a/0x90 [ 316.964698][T32579] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.970586][T32579] RIP: 0033:0x4665f9 [ 316.974540][T32579] 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 16:48:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x1100000000000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x600, 0x20000004, &(0x7f0000b63fe4), 0x1c) [ 316.994162][T32579] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 317.002559][T32579] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 317.010517][T32579] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 317.018503][T32579] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 317.026490][T32579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 317.034465][T32579] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:11 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:11 executing program 0: r0 = getuid() io_setup(0x4, &(0x7f00000004c0)=0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000100)={[0xa1]}, 0x8) socketpair(0x21, 0xd, 0x5, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r1, 0x20000000000003c7, &(0x7f0000000480)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r2, 0x0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0xfff7, r3, &(0x7f0000000380)="2cde02b52953b09fb65e185777789c6e1b39909b5debc0800debffa5c631d3465400b022172595db7c81143b75cf25a8b15cac68311b33c24076968d36f6f72cd61649982c5d54f03e65fd091fc2aa2907458fbdabd09fcdddd94655fec4533162ea3196462331d42431795595c7c8f3cd048e0c77d0dfc8866dab4eb130590332c4230167d88b89439fe1c6bb1f6970f8b5ead5e0d9ae1664c2e5fc90bb09", 0x9f, 0x8, 0x0, 0x1, r2}]) r4 = syz_mount_image$tmpfs(&(0x7f0000000500), &(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYRES64=r1, @ANYRESHEX=r0]) mount(&(0x7f0000000240)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='zonefs\x00', 0x1000000, &(0x7f0000000300)='\xa6\x00') syz_mount_image$msdos(0x0, &(0x7f0000001580)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x660000) lseek(r5, 0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x2, 0x2, 0x7}, 0x9, 0xfffffffffffffffb, 0x2}) unlinkat(r4, &(0x7f0000000000)='./file0/../file0\x00', 0x200) creat(&(0x7f0000000200)='./file0/../file0\x00', 0x81) r6 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) ftruncate(r6, 0xb089) chdir(&(0x7f0000000180)='./file0/../file0\x00') lstat(&(0x7f0000001480)='./file0/../file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r7) setreuid(r7, 0xffffffffffffffff) setresuid(r7, r0, r0) 16:48:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x1400000000000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:12 executing program 5 (fault-call:4 fault-nth:20): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 317.161832][T32603] FAULT_INJECTION: forcing a failure. [ 317.161832][T32603] name failslab, interval 1, probability 0, space 0, times 0 [ 317.174511][T32603] CPU: 1 PID: 32603 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 317.182925][T32603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.192981][T32603] Call Trace: [ 317.196279][T32603] dump_stack+0x137/0x19d [ 317.200603][T32603] should_fail+0x23c/0x250 [ 317.205014][T32603] __should_failslab+0x81/0x90 16:48:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x4102000000000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 317.209783][T32603] should_failslab+0x5/0x20 [ 317.214296][T32603] kmem_cache_alloc_node+0x55/0x2c0 [ 317.219494][T32603] ? __alloc_skb+0xed/0x420 [ 317.223995][T32603] __alloc_skb+0xed/0x420 [ 317.228320][T32603] alloc_skb_with_frags+0x90/0x390 [ 317.233429][T32603] sock_alloc_send_pskb+0x436/0x4e0 [ 317.238631][T32603] unix_dgram_sendmsg+0x478/0x1610 [ 317.243820][T32603] ? should_fail+0xd6/0x250 [ 317.248335][T32603] unix_seqpacket_sendmsg+0xc2/0x100 [ 317.253633][T32603] ? unix_dgram_peer_wake_me+0x310/0x310 [ 317.259323][T32603] ____sys_sendmsg+0x360/0x4d0 [ 317.264081][T32603] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 317.269183][T32603] __sys_sendmsg_sock+0x25/0x30 [ 317.274084][T32603] io_issue_sqe+0x2290/0x6620 [ 317.278768][T32603] ? avc_has_perm+0x59/0x150 [ 317.283427][T32603] ? __list_del_entry_valid+0x54/0xc0 [ 317.288790][T32603] ? __inc_numa_state+0x10/0x50 [ 317.293640][T32603] ? rmqueue_pcplist+0x152/0x190 [ 317.298573][T32603] ? rmqueue+0x43/0xcf0 [ 317.302758][T32603] ? mntput_no_expire+0x64/0x740 [ 317.307692][T32603] ? kvm_sched_clock_read+0xd/0x20 [ 317.312808][T32603] ? select_idle_sibling+0x48a/0x620 [ 317.318089][T32603] ? __cgroup_account_cputime+0xb6/0x1e0 [ 317.323719][T32603] ? fget_many+0x178/0x1a0 [ 317.328171][T32603] __io_queue_sqe+0xe9/0x360 [ 317.332766][T32603] io_submit_sqe+0x18b7/0x33d0 [ 317.337521][T32603] ? kmem_cache_alloc_bulk+0x250/0x380 [ 317.342992][T32603] io_submit_sqes+0x5bd/0xbd0 [ 317.347749][T32603] __se_sys_io_uring_enter+0x1e1/0xa80 [ 317.353256][T32603] ? fput+0x2d/0x130 [ 317.357190][T32603] __x64_sys_io_uring_enter+0x74/0x80 [ 317.362560][T32603] do_syscall_64+0x4a/0x90 [ 317.366970][T32603] ? irqentry_exit_to_user_mode+0x5/0x20 [ 317.372599][T32603] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.378492][T32603] RIP: 0033:0x4665f9 [ 317.382373][T32603] 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 [ 317.401979][T32603] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 317.410398][T32603] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 317.418357][T32603] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 317.426344][T32603] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 317.434415][T32603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 317.442379][T32603] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:12 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:12 executing program 5 (fault-call:4 fault-nth:21): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:12 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 317.458365][ T25] kauditd_printk_skb: 61667 callbacks suppressed [ 317.458374][ T25] audit: type=1326 audit(1619714892.316:2407326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 317.516389][T32618] FAULT_INJECTION: forcing a failure. [ 317.516389][T32618] name failslab, interval 1, probability 0, space 0, times 0 [ 317.529133][T32618] CPU: 1 PID: 32618 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 317.536009][ T25] audit: type=1326 audit(1619714892.326:2407327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x8000000000000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:12 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x40) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) recvfrom(r1, &(0x7f0000000180)=""/79, 0x4f, 0x0, &(0x7f0000000200)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fcntl$getown(r1, 0x9) r2 = syz_io_uring_complete(0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r2, 0xf505, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x2de2, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0}, &(0x7f0000003000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) [ 317.537555][T32618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.537566][T32618] Call Trace: [ 317.537573][T32618] dump_stack+0x137/0x19d [ 317.537594][T32618] should_fail+0x23c/0x250 [ 317.537609][T32618] __should_failslab+0x81/0x90 [ 317.588661][T32618] should_failslab+0x5/0x20 [ 317.593182][T32618] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 317.598914][T32618] ? __kmalloc_node_track_caller+0x30/0x40 [ 317.604321][ T25] audit: type=1326 audit(1619714892.326:2407328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 317.604762][T32618] __kmalloc_node_track_caller+0x30/0x40 [ 317.604784][T32618] ? alloc_skb_with_frags+0x90/0x390 [ 317.633877][ T25] audit: type=1326 audit(1619714892.326:2407329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 317.634816][T32618] __alloc_skb+0x187/0x420 [ 317.642319][ T25] audit: type=1326 audit(1619714892.326:2407330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 317.664372][T32618] alloc_skb_with_frags+0x90/0x390 [ 317.664399][T32618] sock_alloc_send_pskb+0x436/0x4e0 [ 317.664438][T32618] unix_dgram_sendmsg+0x478/0x1610 [ 317.664459][T32618] ? should_fail+0xd6/0x250 [ 317.670475][ T25] audit: type=1326 audit(1619714892.326:2407331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 317.693326][T32618] unix_seqpacket_sendmsg+0xc2/0x100 [ 317.693357][T32618] ? unix_dgram_peer_wake_me+0x310/0x310 [ 317.699573][ T25] audit: type=1326 audit(1619714892.326:2407332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 317.703646][T32618] ____sys_sendmsg+0x360/0x4d0 [ 317.709606][ T25] audit: type=1326 audit(1619714892.326:2407333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 317.713239][T32618] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 317.713261][T32618] __sys_sendmsg_sock+0x25/0x30 [ 317.739108][ T25] audit: type=1326 audit(1619714892.326:2407334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 317.742878][T32618] io_issue_sqe+0x2290/0x6620 [ 317.748892][ T25] audit: type=1326 audit(1619714892.326:2407335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 317.772946][T32618] ? avc_has_perm+0x59/0x150 [ 317.869794][T32618] ? __list_del_entry_valid+0x54/0xc0 [ 317.875170][T32618] ? __inc_numa_state+0x10/0x50 [ 317.880018][T32618] ? rmqueue_pcplist+0x152/0x190 [ 317.884985][T32618] ? rmqueue+0x43/0xcf0 [ 317.889136][T32618] ? mntput_no_expire+0x64/0x740 [ 317.894101][T32618] ? terminate_walk+0x261/0x270 [ 317.898939][T32618] ? get_page_from_freelist+0x4ee/0x7b0 [ 317.904481][T32618] ? fget_many+0x178/0x1a0 [ 317.908939][T32618] __io_queue_sqe+0xe9/0x360 [ 317.913631][T32618] io_submit_sqe+0x18b7/0x33d0 [ 317.918395][T32618] ? kmem_cache_alloc_bulk+0x250/0x380 [ 317.923916][T32618] io_submit_sqes+0x5bd/0xbd0 [ 317.928617][T32618] __se_sys_io_uring_enter+0x1e1/0xa80 [ 317.934142][T32618] ? fput+0x2d/0x130 [ 317.938054][T32618] __x64_sys_io_uring_enter+0x74/0x80 [ 317.943434][T32618] do_syscall_64+0x4a/0x90 [ 317.947879][T32618] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.953786][T32618] RIP: 0033:0x4665f9 16:48:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x700, 0x20000004, &(0x7f0000b63fe4), 0x1c) [ 317.957735][T32618] 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 [ 317.977457][T32618] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 317.985891][T32618] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 317.993868][T32618] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 318.001834][T32618] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 318.009885][T32618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 16:48:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xa6ffffff00000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:12 executing program 5 (fault-call:4 fault-nth:22): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 318.017846][T32618] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xf2ffffff00000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:12 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xffffff7f00000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 318.122471][T32645] FAULT_INJECTION: forcing a failure. [ 318.122471][T32645] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 318.135571][T32645] CPU: 1 PID: 32645 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 318.143986][T32645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.154107][T32645] Call Trace: [ 318.157389][T32645] dump_stack+0x137/0x19d [ 318.161718][T32645] should_fail+0x23c/0x250 [ 318.166193][T32645] should_fail_usercopy+0x16/0x20 16:48:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xffffffff00000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:13 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 318.171283][T32645] _copy_from_user+0x1c/0xd0 [ 318.175984][T32645] __copy_msghdr_from_user+0x44/0x350 [ 318.181360][T32645] ? unix_seqpacket_sendmsg+0xc2/0x100 [ 318.186829][T32645] ? unix_dgram_peer_wake_me+0x310/0x310 [ 318.192506][T32645] ? ____sys_sendmsg+0x428/0x4d0 [ 318.197440][T32645] sendmsg_copy_msghdr+0x4f/0xf0 [ 318.202385][T32645] io_issue_sqe+0x2487/0x6620 [ 318.207111][T32645] ? avc_has_perm+0x59/0x150 [ 318.211713][T32645] ? __list_del_entry_valid+0x54/0xc0 [ 318.217090][T32645] ? __inc_numa_state+0x10/0x50 [ 318.221963][T32645] ? rmqueue_pcplist+0x152/0x190 [ 318.226910][T32645] ? rmqueue+0x43/0xcf0 [ 318.231099][T32645] ? mntput_no_expire+0x64/0x740 [ 318.236084][T32645] ? terminate_walk+0x261/0x270 [ 318.240961][T32645] ? get_page_from_freelist+0x4ee/0x7b0 [ 318.246509][T32645] ? fget_many+0x178/0x1a0 [ 318.250938][T32645] __io_queue_sqe+0xe9/0x360 [ 318.255547][T32645] io_submit_sqe+0x18b7/0x33d0 [ 318.260322][T32645] ? kmem_cache_alloc_bulk+0x250/0x380 [ 318.265842][T32645] io_submit_sqes+0x5bd/0xbd0 [ 318.270523][T32645] __se_sys_io_uring_enter+0x1e1/0xa80 [ 318.275999][T32645] ? fput+0x2d/0x130 [ 318.279892][T32645] __x64_sys_io_uring_enter+0x74/0x80 [ 318.285278][T32645] do_syscall_64+0x4a/0x90 [ 318.289708][T32645] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.295605][T32645] RIP: 0033:0x4665f9 [ 318.299490][T32645] 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 16:48:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002a80)={{{@in6, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}}}, &(0x7f0000002b80)=0xe8) getresgid(&(0x7f0000002bc0)=0x0, &(0x7f0000002c00), &(0x7f0000002c40)) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r6, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = geteuid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002dc0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000002e00)=ANY=[@ANYRES16, @ANYRES32=0x0, @ANYBLOB="070000005c77a0061675783200b65597e1a861d71de2a3f54cf401bf2960bc0ac7ed07f8ac362ce97d44a8d1c4adc4da1a0773552f94ea0bd9e8d6aab113d2cc22bcdcf5c92d9292780a5ccbca75169ff87c7b8131887ccc7431daaa796030035967e3f5b84231c0b893e106b4c664cfe064cdca64e10e9b2d7db1345b8b525b31f27702706d4715bf9a6350c5c5847767543414", @ANYRES32=0x0, @ANYBLOB="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@ANYRES32=0x0, @ANYBLOB="475b663fed8ffcfb28730aebd022490b8064d0390d6bf06f725449dc37ddd73bb179f1cb8933c8de65b66ef59bdd6091d79d5cd309e2e89e8f3df0fc549257db94fd7d43efac0d7559614cd048cdf8162a27196e8b2c9eed632c15a9513bbc3df76084ab86f50962e101ee665054b7ba4b225dec54a0370997393336887a0af50f2cd90ae0d9ef3908005300", @ANYRES32=0xee01, @ANYBLOB="00000008009500ff000000"], 0x14d4}, {&(0x7f0000000200)={0x104, 0x2c, 0x2, 0x70bd26, 0x25dfdbff, "", [@generic="01b9ab48edc747ee5463ce880ee4f0c40f17e87284b1d34acf8fa2c5cba2873727011666308510d4d25d87ab48a93abf3e9ab8ed3c8710ec0701312273327f3e3b8856cba4f261cd2847a6319557fd372721612ab36ab3b56846f0cfd75ce556df52c34aa1c8141ce86d8fbd611064f3a546bf44dddd9168149f15623c9bbf18b39314a50c873a7635e658c463e2cd1d5f2b68b443fa9bb7a4478861377bb3a558cab5f355785831b0a1377164f44c8a26ec3ce39687c76dcc609e054e922ab087b966eebfa73c3c4703eea4d8eb57d383441b1046d60fedd7fb2bea4a2a88d300b375af92bab76f4cf1df768e4aabab31ae20"]}, 0x104}, {&(0x7f0000000640)={0x360, 0x28, 0x100, 0x70bd25, 0x25dfdbff, "", [@typed={0xf3, 0x4e, 0x0, 0x0, @binary="4c2c150f0463a5e046a45b3de931fb3adc64d4f376163822e5a46c97bfba5f8fb4c34577bd3c1ad8f6086ada76fe07d9435edf55860471feffe94fe44861ede93f2cc81b27bea4bfb0202c893bf3a19178c58e089efa52c9475a2e1406de9cbd1efef20c0c443e89c909ffa5497a6aa218e348600efa53929b84359fa8f14494862bd99ec3fca2c2aeeb0a29f99164991453ee56d2bb817d89403797660f2d0d4254de61c4480fec786f65fd09519b59e0ea06458536a9dd6bb5b296a84fbeeda6e46efeaa5e899c7275fd500310d53b86e7c5cb6138213588c319514de045c7e20165f6530b0df2748c459fc09a43"}, @generic="97172e97ab", @generic="f6484ce3bc3b523a13a984e77aec00e6e22289c1a3ac007f09d5ccc666801396398fc3fa26b921af13cb10f8069acd6d00a583bc238b3786c5b81d23a82b626c5115b6f4375f9900cef23945ed3eb2b3d16fd1d9033be0039a425693fbefbc2c00be4419afec8f1f052bd7da1c2d8c9cb12646f7dd3c8cc5fa80c69ab51000d66cee9d21561ed0b6da9f46f469ad7c45d9869b91bd53faffeeaf0c766353501ac968c17f6a32411a1d5d4991a529a52624713d7235fa24210826ed7ee18305126c8d3719f99d99592a423118e2ea98ef6cb2a0bbc4439a665fa184372a1a45d8654751ef", @generic="80548d9a8db974bb89bf4439136d27513237a294b9e259a63ec5e8d69286993289f357be6bd3f25b1188cf33a4b640806e4a5a7f94d451e82cd12d4c1295a35f762e9b8f8336b371f30dc8d96ea55767424de7204c008d01d94c5bae07d0fb4a43d483743c0e1074032490fbb5a81687a13ceaef245d56dae084c1bcfeee133f44a97b89faee38d9ed273b9ba9eda3", @typed={0x8, 0x8, 0x0, 0x0, @pid}, @generic="f2f521c5b8c6b1026cfdccef2ae456fc7e63bcc490e147dee3f471e5f7b4e3012808c1b31d1b4a911c2bb2c7225eb86d0192cd9658a7e472e0445482597eaff653e5668ab606a3721d35c12a6a3eb492", @typed={0x8b, 0x6, 0x0, 0x0, @binary="34802554ba0033bfe14cb3ed338b22ff8eda77d78b46f78069695694c1aed8cbb1064d04049d68f25288ed677e98b121ad5edff08013534e22eaa927a311fafebebcb031e6bcbe2759238efbb6ac49dec819316b5e684af73adb9f01f4be7b8cd308ed2f1ee0ffd1f3827887ff3a0bdfd1a717d5464bf94e90abcfbebfeee96848f983f86b4e8b"}]}, 0x360}, {&(0x7f0000001e40)={0x2b0, 0x2a, 0x8, 0x70bd27, 0x25dfdbfe, "", [@nested={0xef, 0x8f, 0x0, 0x1, [@typed={0x8, 0x53, 0x0, 0x0, @uid}, @typed={0x8, 0x4b, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x50, 0x0, 0x0, @ipv4=@broadcast}, @typed={0xc, 0x68, 0x0, 0x0, @u64=0x9}, @generic="98af328dee4b02c5d551b4911dc1b7c414702188e3b36d966978e3e8164f9ddab1a38272558dbf7c796fffc6b2ab0333545f12ed64174973c08f0d77d82a9f801444e0509618c6a078e433076e4ac44ec22092302576504a023bd7869f4f1881e2a8f2bc053ff0acdb4ffe24d8a597aac58472646e95b248505c09e1ed756845e893df595232e8b502777e7ce5460db7c1d98c8f12a55590ad6ebe003bcfc0c5a4edb760903f28e6728aa7d1aae688c52168784cf05153ce1ad235fb1a8f61494430dae43c406e"]}, @generic="17c214e2ba46edeba148ca0f527211cf5d251f36979fa516a865d9de3de46d7b3abf8a830bb6629da1476326502c04b43da4d9b19f0d7af1205996cce4c303f0dcac3a127e", @nested={0x72, 0x57, 0x0, 0x1, [@typed={0x8, 0xb, 0x0, 0x0, @ipv4=@loopback}, @generic="2d482fe413d44cc93344482c057b8c2d43cb2e42c46bed244fed0bb6d88b647485777549a5517e9a80441f65cc1340a45e65c344ac601fa39ece31cfe57c3860f6e21a685ef99699470f785c7d", @generic="9fb4fb3bdad4645a8f5b6b0f015f76dfba6493293f905ebd0f"]}, @nested={0xf1, 0x3e, 0x0, 0x1, [@typed={0x8, 0x85, 0x0, 0x0, @fd=r0}, @generic="8e57fd8816ff68e243d15fcc3257db0ad4bd445331dcb9cb87f9c28c3c264a893ae705d6920a9f53daaa9bb5d9df2ad8990a46d3c1b389a8f63a4528813e2e5f88aedb0524b4ac0decd2195db02e1e809e4d0a3b6a2140d985d2fcaac93d7e89ef2c8bd57d87dece6f608417c00ad7c20af7015b1aefdf6dcd48021461f122fed8", @generic="7907d46e0d5e6d5757c2b1be69b72bb539e6c052f69cf442903439610c087856a0684c0f247c3340c99d4619711a5e31025b227a33663444d3103537aab3cd9388fed093bdebd14e2358c488e85b43a77a1cd3095a4ec7397ca3021bfb1c7937a17e3a79"]}, @generic]}, 0x2b0}, {&(0x7f0000002100)={0x554, 0x3c, 0x20, 0x70bd2b, 0x25dfdbff, "", [@nested={0x28, 0x2, 0x0, 0x1, [@typed={0x8, 0x4, 0x0, 0x0, @pid}, @typed={0x8, 0x88, 0x0, 0x0, @ipv4=@local}, @typed={0x14, 0x72, 0x0, 0x0, @ipv6=@local}]}, @generic="ae9ad668aa25a1e92f8086ebad79ce76641f0aaf03fd3952d44824cacc6a85095fb638eb386006b32d05d1ec3f9bc189b54e6fb809d4e6147d09d0b8400f16046ded19bdc6ca013cbce85e9e3891587ac3c10bf89e26d80f96bce0f2dec072f10416e662e9cb0545d00c68334ca35f8efa806ee3a369de1afe1109c2d900d32b4e2583221e23960d9e341bc1d02eb5a792379b8267a1", @typed={0x8, 0x30, 0x0, 0x0, @ipv4=@broadcast}, @nested={0x1bf, 0x6d, 0x0, 0x1, [@generic="882aa7bba3153b710bf52212f9ea9b861e789efa1aed402bbcdf960d5ed7d884adb2a8085c662ec55b95", @typed={0x8, 0x16, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x7d, 0x0, 0x0, @uid}, @typed={0x4, 0x21}, @typed={0x8, 0x6f, 0x0, 0x0, @pid}, @generic="41e805504a956f57eb2552b018c10c124b467d2a93217239171ec42519d2260133b74544eeaee023e172bb32d1a68aef111b12bf12114178ba6673d61c592cf9a146cd1b2e638775451cfb11f002ad22953f3b1414e98e5d33260ba8ba182157ab9841b1c208cb20c2cbbbc16cdd215509281800536a51c8edd4152f9aa20d51458c2d50", @generic="89d432c4a10ebe45de67a11bc2aad2d00a6c9144c2726dd5b148eb0334d074963460d84ccba6fef5fd26a7065572163c94d424fc3ee91bc80ce739cc2ddb0748bb9f0f50a04ee75e7adfb3f1b5a35260713feffc4075bce4453082f672d5a3933702b674b096c9ef132326f859d0e1aa183b82c25453a420399dedc0dda6d1c456beba2ac5faddf24dfd6f7eb4ea20fd197d8d0f82319eadba8b19bde24a9ed075375071986e3d9cf36cb8c1a5fb26991884e726e838a392c98bd2a4c70d81ca4a4da07bf1dfec116c08b74a3a0947214d404659b8f94ea0e6b4edb9ffd620e22d840c35a1649a0bff171e8a45c8a86bb4"]}, @typed={0xc, 0x6b, 0x0, 0x0, @u64=0x1ff}, @nested={0x1dd, 0x4f, 0x0, 0x1, [@generic="0fac6b3f62d52a80160c1d49aefa455438ac5d20a8aae3581bfd5eb9c96fbcfd00e318ccd34c94bb0ef0aac630dd9cbef738e9606d49de3dda05d1d5524b54a642d58d4f7b5d2d7d6cd9b68c756356fa68cda51dc19c0a32c6ed168a318c66015188b1e43b0415b51c416e08e81ee10660b6af19197029e56adfcbf4c8fa795378f8da8a71f9314c2cb29bfa701b78553b453086f539c925014948b992139b005a83084807bfe73f218c5e368d92ee86cfda1fd6dfebd17f1f5d023fc93135d0ac2dba90d641aa7153540e0895cf789e0c7393f771790660ec2c32184d20485afa4b48314e738b9b3fb75d6278", @generic="4c26a6fbe23258c421890b27c825c23a075ca4a20b6c6c9c062d1f34e6dffdc9322ca87c2f65834d155548315d9888a3885fb706dac1cc3a04b33e0f7cd23adcc0cb9eda39b06eeac43609ab199b2f64abcc4d18fa10573083673322a51e3cdd7b74992f5e39a30ce50df5793648336067fa12688f2f72bb7ab1f14a5ba6239a6129d57d8b39fa12dcc447c47aff5b75da85b3ee03343836cca4abf8cfd04234f387487bd95957ac2ce0a4519ec27bea942a4171fbb21e0e56833fbb8e36a7d30211f8b9dfd1affb624784b8", @typed={0x4, 0x13}, @typed={0x8, 0x85, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x69, 0x0, 0x0, @u32=0x3ff}, @typed={0xc, 0x80, 0x0, 0x0, @u64=0x7f}]}, @nested={0xc7, 0x19, 0x0, 0x1, [@typed={0x8, 0x80, 0x0, 0x0, @str=',:\x00\x00'}, @generic="6901030f4707", @generic="279494586a74cccb52223d84d8253defc888dc2aa80ec0dce32ced1c2cdbe8259678bb61599e753e829c1faf98f90b4c8ae6b4fb0589bab9180256a3747b9d6c0dc51aba1372878db8d86bbbb917a4237d7af6a8c91ff50903878a78a217bd52adc3e52137e172133c9e79fe442477850981d7c3d907d7c485e26c19b4f4bce4b83a47030d05e4e5fb6c0e7148f537f85bb4f533bdf487cc3cd0506dd7e8759dbd716bb5e3536977ebe800e7da5fee6f8369f2c979"]}, @typed={0x8, 0x35, 0x0, 0x0, @u32=0x6}]}, 0x554}, {&(0x7f0000000500)={0xcc, 0x27, 0x1, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x91, 0x0, 0x0, @pid}, @generic="c60d29b7cc0dbe9c71f7da7cdff296331c5c6850d8740170c6e3ccf6100c83b085b57982f289166f83be5c00d2e266ee54b541ee16f0813b1bc7cdc63b7b6ca1d1058e96c23d793263e46188d6d00f6134b43bfd1e26cbc4cbf47bdfad8b40f7e8e78df4f464ee1c552f59370ab93f0d32a413d27c691efbdce0318f12f67a6fc01e1c8102f2faa3b036fd7c13bcd17a5ca262e85523dfcaa2d6327fc15f96edb769176b8f99223031806db80763908495cb6c"]}, 0xcc}, {&(0x7f0000002680)={0x360, 0x39, 0x4, 0x70bd25, 0x25dfdbfb, "", [@nested={0x333, 0x61, 0x0, 0x1, [@generic, @typed={0x8, 0x3, 0x0, 0x0, @ipv4=@local}, @generic="822d79901f3676d253e7ae38e433b0871022f09e321993fbf6a80392c2c3610c24d9950176b9c3f649e8a840b29a07013ccbf780487f48580e69bfbe52666fdd751804fbb4e354074443bd63feb74421", @generic="94c18aff30fc9e9859d19dc04c9fe03ae5fb0f338fe1ccb7fe92d96267f2d8d31ea93c32b6b346bb601d366948abffae7d7cc10ccbe3bcedcb47fd3e1a14ede62c295f80fcf712e1da5c357fa6ce94929a1e591728cd8cd9af9eb5bfb7352cbe281ed11d005462e9f985b649b90c7a3802a87081bc8f0d1318d9fba062c10bea1bfc38e32a840c14089297505d2fc6d5949624f52ea29d63ce8fbed3f995ee0fad681050c23e0eda791ccb220e52fcf8bbba3942ebc82da1516d11671c1dbffecafef61fec7011581aeec8861afefc0af1850c78826a7a", @generic="3c80626dcee453455425cffe2135c9b8018d3d294601b6fd717d33a34f035382f3ed3b0e817f330249307a64e1b3c79079bc4a05a2750b8cc6f519cc37e1d007a8ca2a1ecd9401f324c6009d9f6928f66d564259890cf07b118c0a2b", @generic="43ea2c79552eb03333f543fe55f92b7089a4fe10fc7adc3be26b4e97ed794dfca12afbba223b3563a0adefda6646bf3d93003e9687458df2dd59ce3c262026b4ee0196f6454d7220e9366575217e2968483233aa1c01181dbf100a5f93a207f0e9c4266253aa3595b3b2a5f7219d4014048d3ae6b567696c4fcaf8a5e61dd97d50", @generic="6ee9e9af25d2a5d284ea5dd3d2dac96f80ad4394956a287e3c9283b888d8e410501a93ebc23d290c646146f6c27e0de98eaf1d40b04bae7b6e303af3e5e26e8dc9d690f204b1414f21ff8956c51844706888119e6a781c8461131997fb4100cd6cf641a72420c1ebc2d0c9a39369b5ee03b4cf0abab61a10e845e01bc2fd6e930e510a546fc3699a74eb7308e7b3c7a292592a641788fc8741135d2928cec52133d30f9ec5e29c4a3585d21e9a62769b9b5c203073d33dd0a71d455116f667316e5b63372e10108282e18044ea584a42f6f4cbeee1f60148320e497166864c4797022e", @generic="0d0172757c6326686af5f7e64453eecbdb7384fb4cdfcac44470127490873d6dca4d08cf175e339908585ea6eb9220a68f34df980237ce723d8b7a6bc940cc79"]}, @nested={0x1c, 0x74, 0x0, 0x1, [@typed={0x8, 0x34, 0x0, 0x0, @u32=0x3}, @typed={0x8, 0x5f, 0x0, 0x0, @fd}, @typed={0x8, 0x90, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}]}]}, 0x360}], 0x7, &(0x7f00000009c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, r0, r0, r0]}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}, @rights={{0x18, 0x1, 0x1, [r5, r6]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3}}}], 0x130, 0x8000}, 0x80) r8 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r8, 0x0}]) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000000000)=0x4, 0x4) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001100034700bb65e1c3e4ffff0600030001000000450000002500000019001c000400ad000200000000000006040000000000000000", 0x39}], 0x1) 16:48:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0xffffffffffffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x2}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 318.319111][T32645] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 318.327521][T32645] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 318.335504][T32645] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 318.343476][T32645] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 318.351451][T32645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 318.359449][T32645] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xf00, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:13 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000004740)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, '\x00', 0x22}}, 0x1c, 0x0}}], 0x1, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r3 = inotify_init() io_setup(0x4, &(0x7f00000004c0)=0x0) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) bind$inet6(r5, &(0x7f0000000140)={0xa, 0x4e23, 0xc8a, @remote, 0x9}, 0x1c) close_range(r2, r3, 0x2) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x2f, 0x7f, 0x7f, 0x83, 0x0, @remote, @local, 0x700, 0x20, 0x400, 0x6}}) 16:48:13 executing program 5 (fault-call:4 fault-nth:23): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:13 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:13 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 318.820833][T32690] FAULT_INJECTION: forcing a failure. [ 318.820833][T32690] name failslab, interval 1, probability 0, space 0, times 0 [ 318.833538][T32690] CPU: 1 PID: 32690 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 318.841961][T32690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.852071][T32690] Call Trace: [ 318.855347][T32690] dump_stack+0x137/0x19d [ 318.859729][T32690] should_fail+0x23c/0x250 [ 318.864150][T32690] __should_failslab+0x81/0x90 16:48:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 318.868927][T32690] should_failslab+0x5/0x20 [ 318.873461][T32690] kmem_cache_alloc_node+0x55/0x2c0 [ 318.878661][T32690] ? __alloc_skb+0xed/0x420 [ 318.883176][T32690] __alloc_skb+0xed/0x420 [ 318.887513][T32690] alloc_skb_with_frags+0x90/0x390 [ 318.892629][T32690] sock_alloc_send_pskb+0x436/0x4e0 [ 318.897851][T32690] unix_dgram_sendmsg+0x478/0x1610 [ 318.902950][T32690] ? should_fail+0xd6/0x250 [ 318.907436][T32690] unix_seqpacket_sendmsg+0xc2/0x100 [ 318.912816][T32690] ? unix_dgram_peer_wake_me+0x310/0x310 [ 318.918450][T32690] ____sys_sendmsg+0x360/0x4d0 [ 318.923295][T32690] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 318.928476][T32690] __sys_sendmsg_sock+0x25/0x30 [ 318.933335][T32690] io_issue_sqe+0x2290/0x6620 [ 318.938079][T32690] ? avc_has_perm+0x59/0x150 [ 318.942744][T32690] ? __list_del_entry_valid+0x54/0xc0 [ 318.948104][T32690] ? __inc_numa_state+0x10/0x50 [ 318.952947][T32690] ? rmqueue_pcplist+0x152/0x190 [ 318.957980][T32690] ? rmqueue+0x43/0xcf0 [ 318.962257][T32690] ? mntput_no_expire+0x64/0x740 [ 318.967212][T32690] ? terminate_walk+0x261/0x270 [ 318.972044][T32690] ? get_page_from_freelist+0x4ee/0x7b0 [ 318.977689][T32690] ? fget_many+0x178/0x1a0 [ 318.982103][T32690] __io_queue_sqe+0xe9/0x360 [ 318.986698][T32690] io_submit_sqe+0x18b7/0x33d0 [ 318.991506][T32690] ? kmem_cache_alloc_bulk+0x250/0x380 [ 318.997003][T32690] io_submit_sqes+0x5bd/0xbd0 [ 319.001682][T32690] __se_sys_io_uring_enter+0x1e1/0xa80 [ 319.007141][T32690] ? fput+0x2d/0x130 [ 319.011031][T32690] __x64_sys_io_uring_enter+0x74/0x80 [ 319.016412][T32690] do_syscall_64+0x4a/0x90 [ 319.020902][T32690] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.026803][T32690] RIP: 0033:0x4665f9 [ 319.030690][T32690] 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 [ 319.050316][T32690] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 319.058758][T32690] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 16:48:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xf}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:14 executing program 5 (fault-call:4 fault-nth:24): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 319.066794][T32690] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 319.074761][T32690] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 319.082726][T32690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 319.090689][T32690] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x11}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:14 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 319.187437][T32723] FAULT_INJECTION: forcing a failure. [ 319.187437][T32723] name failslab, interval 1, probability 0, space 0, times 0 [ 319.200105][T32723] CPU: 1 PID: 32723 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 319.208581][T32723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.218639][T32723] Call Trace: [ 319.221911][T32723] dump_stack+0x137/0x19d [ 319.226248][T32723] should_fail+0x23c/0x250 [ 319.230671][T32723] __should_failslab+0x81/0x90 16:48:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x14}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 319.235443][T32723] should_failslab+0x5/0x20 [ 319.239951][T32723] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 319.245677][T32723] ? __kmalloc_node_track_caller+0x30/0x40 [ 319.251533][T32723] __kmalloc_node_track_caller+0x30/0x40 [ 319.257171][T32723] ? alloc_skb_with_frags+0x90/0x390 [ 319.262513][T32723] __alloc_skb+0x187/0x420 [ 319.266928][T32723] alloc_skb_with_frags+0x90/0x390 [ 319.272063][T32723] sock_alloc_send_pskb+0x436/0x4e0 [ 319.277246][T32723] unix_dgram_sendmsg+0x478/0x1610 [ 319.282356][T32723] ? should_fail+0xd6/0x250 [ 319.286901][T32723] unix_seqpacket_sendmsg+0xc2/0x100 [ 319.292188][T32723] ? unix_dgram_peer_wake_me+0x310/0x310 [ 319.297823][T32723] ____sys_sendmsg+0x360/0x4d0 [ 319.302583][T32723] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 319.307691][T32723] __sys_sendmsg_sock+0x25/0x30 [ 319.312538][T32723] io_issue_sqe+0x2290/0x6620 [ 319.317220][T32723] ? avc_has_perm+0x59/0x150 [ 319.321811][T32723] ? __list_del_entry_valid+0x54/0xc0 [ 319.327257][T32723] ? __inc_numa_state+0x10/0x50 [ 319.332100][T32723] ? rmqueue_pcplist+0x152/0x190 [ 319.337039][T32723] ? rmqueue+0x43/0xcf0 [ 319.341260][T32723] ? mntput_no_expire+0x64/0x740 [ 319.346207][T32723] ? terminate_walk+0x261/0x270 [ 319.351145][T32723] ? get_page_from_freelist+0x4ee/0x7b0 [ 319.356686][T32723] ? fget_many+0x178/0x1a0 [ 319.361250][T32723] __io_queue_sqe+0xe9/0x360 [ 319.365895][T32723] io_submit_sqe+0x18b7/0x33d0 [ 319.370782][T32723] ? kmem_cache_alloc_bulk+0x250/0x380 [ 319.376245][T32723] io_submit_sqes+0x5bd/0xbd0 [ 319.380992][T32723] __se_sys_io_uring_enter+0x1e1/0xa80 [ 319.386460][T32723] ? fput+0x2d/0x130 [ 319.390353][T32723] __x64_sys_io_uring_enter+0x74/0x80 [ 319.395730][T32723] do_syscall_64+0x4a/0x90 [ 319.400144][T32723] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.406043][T32723] RIP: 0033:0x4665f9 [ 319.409935][T32723] 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 [ 319.429535][T32723] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 319.437938][T32723] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 319.445996][T32723] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 319.454039][T32723] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 319.462005][T32723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 319.469970][T32723] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x1802, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:14 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:14 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\x01\x00\xa3\xa0\\/\"\xbf\xe8#\xcb\xbf\x1c\x84\xaa\xb9TD\xf1\x00\xb2\xc3\xca\xb5\xadzY\xe8\x10\x8dv:n9\x03-\x90J\x9d\xe6\xc3\x8e8\xae\x90\xa8\x99\xc8\xeeA\x9arL\xe14\xce\xc2\x1bj+\xb2\x8cL+Z\xb7[\x82\xc6\x93\xf5\xf8\xb3\x10N\x9e~Le\'\x1b\xb4\t\x00'/106, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x20000005011, r0, 0x0) ftruncate(r0, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x400, 0x0) fcntl$setown(r1, 0x8, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00000010c0)=""/4096, 0x1000) 16:48:14 executing program 5 (fault-call:4 fault-nth:25): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:14 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x241}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 319.794222][T32757] FAULT_INJECTION: forcing a failure. [ 319.794222][T32757] name failslab, interval 1, probability 0, space 0, times 0 [ 319.806876][T32757] CPU: 0 PID: 32757 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 319.815319][T32757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.825377][T32757] Call Trace: [ 319.828648][T32757] dump_stack+0x137/0x19d [ 319.833054][T32757] should_fail+0x23c/0x250 [ 319.837463][T32757] __should_failslab+0x81/0x90 [ 319.842232][T32757] should_failslab+0x5/0x20 [ 319.846764][T32757] kmem_cache_alloc_bulk+0x40/0x380 [ 319.851968][T32757] io_submit_sqes+0x4a3/0xbd0 [ 319.856638][T32757] __se_sys_io_uring_enter+0x1e1/0xa80 [ 319.862204][T32757] ? fput+0x2d/0x130 [ 319.866083][T32757] __x64_sys_io_uring_enter+0x74/0x80 [ 319.871452][T32757] do_syscall_64+0x4a/0x90 [ 319.875867][T32757] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.881749][T32757] RIP: 0033:0x4665f9 [ 319.885666][T32757] 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 [ 319.905268][T32757] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 319.913670][T32757] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 319.921673][T32757] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 319.929789][T32757] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 16:48:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fstat(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000580), &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001e00)=ANY=[@ANYBLOB="7546b020363326696a62", @ANYRESHEX=r2]) creat(&(0x7f0000000280)='./file0\x00', 0x3b) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r3, 0x0, 0x800000080004103) clock_gettime(0x0, &(0x7f0000001cc0)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000001b80)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/87, 0x57}, {&(0x7f00000001c0)=""/59, 0x3b}], 0x2}, 0x200}, {{&(0x7f00000002c0)=@nl=@proc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000340)=""/181, 0xb5}], 0x1, &(0x7f0000000980)=""/4096, 0x1000}, 0x2}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)=""/89, 0x59}], 0x1, &(0x7f00000004c0)=""/89, 0x59}, 0x8}, {{&(0x7f0000000600)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000680)=""/234, 0xea}, {&(0x7f0000000780)=""/141, 0x8d}], 0x2, &(0x7f0000000840)=""/74, 0x4a}}, {{&(0x7f0000001980)=@qipcrtr, 0x80, &(0x7f00000008c0)=[{&(0x7f0000001a00)=""/172, 0xac}, {&(0x7f0000001ac0)=""/151, 0x97}], 0x2}, 0x1}], 0x5, 0x2, &(0x7f0000001d00)={r5, r6+10000000}) r8 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r8, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r8, &(0x7f0000000080)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r7, 0x89f6, &(0x7f0000001dc0)={'syztnl0\x00', &(0x7f0000001d40)={'syztnl0\x00', r9, 0x2f, 0x5, 0x1c, 0x1f, 0x2, @private1, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x0, 0x8, 0xb746, 0x800}}) 16:48:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x2002, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa00}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 319.937748][T32757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 319.945704][T32757] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:14 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:14 executing program 4 (fault-call:8 fault-nth:0): rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xf00}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:14 executing program 5 (fault-call:4 fault-nth:26): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x1100}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 320.042103][T32766] tmpfs: Unknown parameter 'uF° 63&ijb0x00000000000021b6' [ 320.097974][ T318] FAULT_INJECTION: forcing a failure. [ 320.097974][ T318] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 320.097997][ T318] CPU: 0 PID: 318 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 320.098019][ T318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.098029][ T318] Call Trace: [ 320.098035][ T318] dump_stack+0x137/0x19d [ 320.098137][ T318] should_fail+0x23c/0x250 [ 320.098156][ T318] should_fail_usercopy+0x16/0x20 [ 320.098175][ T318] _copy_from_user+0x1c/0xd0 [ 320.098199][ T318] __copy_msghdr_from_user+0x44/0x350 [ 320.098217][ T318] ? unix_seqpacket_sendmsg+0xc2/0x100 [ 320.098257][ T318] ? unix_dgram_peer_wake_me+0x310/0x310 [ 320.098279][ T318] ? ____sys_sendmsg+0x428/0x4d0 [ 320.172446][ T318] sendmsg_copy_msghdr+0x4f/0xf0 [ 320.172467][ T318] io_issue_sqe+0x2487/0x6620 [ 320.172487][ T318] ? avc_has_perm+0x59/0x150 [ 320.172506][ T318] ? __list_del_entry_valid+0x54/0xc0 [ 320.172526][ T318] ? __inc_numa_state+0x10/0x50 [ 320.196854][ T318] ? rmqueue_pcplist+0x152/0x190 [ 320.196875][ T318] ? rmqueue+0x43/0xcf0 [ 320.196889][ T318] ? mntput_no_expire+0x64/0x740 [ 320.210869][ T318] ? terminate_walk+0x261/0x270 [ 320.210891][ T318] ? get_page_from_freelist+0x4ee/0x7b0 [ 320.210908][ T318] ? fget_many+0x178/0x1a0 [ 320.225681][ T318] __io_queue_sqe+0xe9/0x360 [ 320.225705][ T318] io_submit_sqe+0x18b7/0x33d0 [ 320.235018][ T318] ? kmem_cache_alloc_bulk+0x250/0x380 [ 320.235041][ T318] io_submit_sqes+0x5bd/0xbd0 [ 320.235058][ T318] __se_sys_io_uring_enter+0x1e1/0xa80 [ 320.250574][ T318] ? fput+0x2d/0x130 [ 320.250591][ T318] __x64_sys_io_uring_enter+0x74/0x80 [ 320.250609][ T318] do_syscall_64+0x4a/0x90 [ 320.250631][ T318] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.270134][ T318] RIP: 0033:0x4665f9 [ 320.270149][ T318] 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 [ 320.270201][ T318] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 320.302123][ T318] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 320.302135][ T318] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 320.302145][ T318] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 320.302154][ T318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 320.302164][ T318] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:15 executing program 5 (fault-call:4 fault-nth:27): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:15 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 320.347960][ T311] FAULT_INJECTION: forcing a failure. [ 320.347960][ T311] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 320.361125][ T311] CPU: 1 PID: 311 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 320.369386][ T311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.379453][ T311] Call Trace: [ 320.382730][ T311] dump_stack+0x137/0x19d [ 320.387127][ T311] should_fail+0x23c/0x250 [ 320.391550][ T311] should_fail_usercopy+0x16/0x20 [ 320.396581][ T311] _copy_from_user+0x1c/0xd0 [ 320.401216][ T311] get_itimerspec64+0x35/0x160 [ 320.405992][ T311] ? __cond_resched+0x11/0x40 [ 320.410692][ T311] __x64_sys_timer_settime+0x86/0x130 [ 320.416070][ T311] ? ksys_write+0x157/0x180 [ 320.420575][ T311] ? fpregs_assert_state_consistent+0x7d/0x90 [ 320.426647][ T311] ? exit_to_user_mode_prepare+0x65/0x190 [ 320.432365][ T311] do_syscall_64+0x4a/0x90 [ 320.436823][ T311] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.442721][ T311] RIP: 0033:0x4665f9 [ 320.446660][ T311] 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 [ 320.466424][ T311] RSP: 002b:00007fbcea017188 EFLAGS: 00000246 ORIG_RAX: 00000000000000df [ 320.474824][ T311] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 320.482792][ T311] RDX: 00000000200004c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 320.490758][ T311] RBP: 00007fbcea0171d0 R08: 0000000000000000 R09: 0000000000000000 16:48:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x1400}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 320.498724][ T311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 320.506685][ T311] R13: 00007ffcc630a42f R14: 00007fbcea017300 R15: 0000000000022000 [ 320.519266][T32766] tmpfs: Unknown parameter 'uF° 63&ijb0x00000000000021b6' [ 320.537817][ T330] FAULT_INJECTION: forcing a failure. [ 320.537817][ T330] name failslab, interval 1, probability 0, space 0, times 0 16:48:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000000040000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f0000000000c800002000000010e10800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f0000000080)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = getegid() lstat(&(0x7f0000001480)='./file0/../file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) setreuid(r2, 0xffffffffffffffff) lstat(&(0x7f00000006c0)='./file1/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000000580)='./file1\x00', 0x7, 0x1, &(0x7f0000000680)=[{&(0x7f00000005c0)="4a4780baf8d7191411ba23040ae9c86ea21327138cde25025e51d6528def6d39dfcdf5b9274b5d165ee35ec0ddcfda6ffcf19a5c0c8b8b3fe2165117459e5c4f4a7dc82c986f3a0c5b16246f519d5181026b1c48ca4af0acbf6ca118328478dc87d721c32bc8065c7cb77db8c6c7dea537a47d74817418e575e5f79e275c6fc609e043f22c50e30db5790bbba1946c15f999b4dd027c1521f3abb5d74914f81044b148f962116c3cf13dcd", 0xab, 0x3800000000000000}], 0x2, &(0x7f0000000800)={[{@resgid={'resgid', 0x3d, r1}}, {@jqfmt_vfsv1}, {@resuid={'resuid', 0x3d, r2}}, {@init_itable_val={'init_itable', 0x3d, 0x83b}}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, 'ext4\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@euid_lt={'euid<', r3}}, {@audit}, {@hash}, {@fowner_eq={'fowner', 0x3d, r4}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@obj_type={'obj_type', 0x3d, 'ext4\x00'}}]}) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000900)={0x2c4, 0x0, 0x400, 0x70bd2b, 0x200, {}, [@TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffff45}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_NODE={0x178, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "2d84206ce7d9c8ecf89ba1f793a33add1802d5acc9097a1ca0f64e"}}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "dc1c88c59b606fca9100251943ce475c2aae03afa17d1b9da5099711a0"}}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "8c22b9477f2e51a06eebf5b16aef1b276200de9ae9f31faabf496a14a36b17bf"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "9b6a5c2d0acee5232d1207e5b742068b90962bee8e04e3"}}, @TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "351eafb6ce722ba750d8dd811e2dce7df0a28a54401a45192a9ad6a3"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x401}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80}]}, @TIPC_NLA_SOCK={0x80, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1000}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xb02f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x20}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x349}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10001}]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x4}, 0x8094) geteuid() [ 320.550536][ T330] CPU: 1 PID: 330 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 320.558823][ T330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.568877][ T330] Call Trace: [ 320.572156][ T330] dump_stack+0x137/0x19d [ 320.576492][ T330] should_fail+0x23c/0x250 [ 320.580928][ T330] __should_failslab+0x81/0x90 [ 320.585707][ T330] should_failslab+0x5/0x20 [ 320.590238][ T330] kmem_cache_alloc_node+0x55/0x2c0 [ 320.595525][ T330] ? __alloc_skb+0xed/0x420 16:48:15 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x2) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) [ 320.600042][ T330] __alloc_skb+0xed/0x420 [ 320.604369][ T330] alloc_skb_with_frags+0x90/0x390 [ 320.609478][ T330] sock_alloc_send_pskb+0x436/0x4e0 [ 320.614757][ T330] unix_dgram_sendmsg+0x478/0x1610 [ 320.619917][ T330] ? should_fail+0xd6/0x250 [ 320.624477][ T330] unix_seqpacket_sendmsg+0xc2/0x100 [ 320.629919][ T330] ? unix_dgram_peer_wake_me+0x310/0x310 [ 320.635561][ T330] ____sys_sendmsg+0x360/0x4d0 [ 320.640388][ T330] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 320.645635][ T330] __sys_sendmsg_sock+0x25/0x30 [ 320.650518][ T330] io_issue_sqe+0x2290/0x6620 [ 320.655201][ T330] ? avc_has_perm+0x59/0x150 [ 320.659851][ T330] ? __list_del_entry_valid+0x54/0xc0 [ 320.659871][ T330] ? __inc_numa_state+0x10/0x50 [ 320.659889][ T330] ? rmqueue_pcplist+0x152/0x190 [ 320.659905][ T330] ? rmqueue+0x43/0xcf0 [ 320.659919][ T330] ? mntput_no_expire+0x64/0x740 [ 320.659990][ T330] ? terminate_walk+0x261/0x270 [ 320.660010][ T330] ? get_page_from_freelist+0x4ee/0x7b0 [ 320.660029][ T330] ? fget_many+0x178/0x1a0 [ 320.660114][ T330] __io_queue_sqe+0xe9/0x360 [ 320.660134][ T330] io_submit_sqe+0x18b7/0x33d0 [ 320.660148][ T330] ? kmem_cache_alloc_bulk+0x250/0x380 [ 320.660169][ T330] io_submit_sqes+0x5bd/0xbd0 [ 320.660187][ T330] __se_sys_io_uring_enter+0x1e1/0xa80 [ 320.660301][ T330] ? fput+0x2d/0x130 [ 320.660318][ T330] __x64_sys_io_uring_enter+0x74/0x80 [ 320.660346][ T330] do_syscall_64+0x4a/0x90 [ 320.660367][ T330] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.660396][ T330] RIP: 0033:0x4665f9 [ 320.660409][ T330] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 16:48:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x28ff, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:15 executing program 4 (fault-call:8 fault-nth:1): rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x4102}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:15 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:15 executing program 5 (fault-call:4 fault-nth:28): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 320.660428][ T330] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 320.660446][ T330] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 320.660458][ T330] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 320.660470][ T330] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 16:48:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x142800}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:15 executing program 5 (fault-call:4 fault-nth:29): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 320.660482][ T330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 320.660494][ T330] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 16:48:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x281400}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:15 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 320.911680][ T368] FAULT_INJECTION: forcing a failure. [ 320.911680][ T368] name failslab, interval 1, probability 0, space 0, times 0 [ 320.911698][ T368] CPU: 0 PID: 368 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 16:48:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:15 executing program 5 (fault-call:4 fault-nth:30): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 320.911712][ T368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.911774][ T368] Call Trace: [ 320.911780][ T368] dump_stack+0x137/0x19d [ 320.911800][ T368] should_fail+0x23c/0x250 [ 320.911816][ T368] __should_failslab+0x81/0x90 [ 320.911840][ T368] should_failslab+0x5/0x20 [ 320.911908][ T368] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 320.911927][ T368] ? __kmalloc_node_track_caller+0x30/0x40 [ 320.911943][ T368] __kmalloc_node_track_caller+0x30/0x40 [ 320.911964][ T368] ? alloc_skb_with_frags+0x90/0x390 [ 320.911984][ T368] __alloc_skb+0x187/0x420 [ 320.912071][ T368] alloc_skb_with_frags+0x90/0x390 [ 320.912087][ T368] sock_alloc_send_pskb+0x436/0x4e0 [ 320.912107][ T368] unix_dgram_sendmsg+0x478/0x1610 [ 320.912134][ T368] ? should_fail+0xd6/0x250 [ 320.912152][ T368] unix_seqpacket_sendmsg+0xc2/0x100 [ 320.912233][ T368] ? unix_dgram_peer_wake_me+0x310/0x310 [ 320.912259][ T368] ____sys_sendmsg+0x360/0x4d0 [ 320.912275][ T368] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 320.912289][ T368] __sys_sendmsg_sock+0x25/0x30 [ 320.912364][ T368] io_issue_sqe+0x2290/0x6620 [ 320.912390][ T368] ? avc_has_perm+0x59/0x150 [ 320.912452][ T368] ? __list_del_entry_valid+0x54/0xc0 [ 320.912471][ T368] ? __inc_numa_state+0x10/0x50 [ 320.912488][ T368] ? rmqueue_pcplist+0x152/0x190 [ 320.912504][ T368] ? rmqueue+0x43/0xcf0 [ 320.912516][ T368] ? mntput_no_expire+0x64/0x740 [ 320.912535][ T368] ? terminate_walk+0x261/0x270 [ 320.912609][ T368] ? get_page_from_freelist+0x4ee/0x7b0 [ 320.912622][ T368] ? fget_many+0x178/0x1a0 [ 320.912640][ T368] __io_queue_sqe+0xe9/0x360 [ 320.912658][ T368] io_submit_sqe+0x18b7/0x33d0 [ 320.912671][ T368] ? kmem_cache_alloc_bulk+0x250/0x380 [ 320.912687][ T368] io_submit_sqes+0x5bd/0xbd0 [ 320.912765][ T368] __se_sys_io_uring_enter+0x1e1/0xa80 [ 320.912790][ T368] ? fput+0x2d/0x130 [ 320.912806][ T368] __x64_sys_io_uring_enter+0x74/0x80 [ 320.912866][ T368] do_syscall_64+0x4a/0x90 [ 320.912887][ T368] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.912966][ T368] RIP: 0033:0x4665f9 [ 320.912976][ T368] 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 [ 320.912988][ T368] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 320.913039][ T368] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 320.913051][ T368] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 320.913061][ T368] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 320.913069][ T368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 320.913078][ T368] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 [ 320.952881][ T373] FAULT_INJECTION: forcing a failure. [ 320.952881][ T373] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 320.952951][ T373] CPU: 0 PID: 373 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 320.952966][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.952974][ T373] Call Trace: [ 320.953039][ T373] dump_stack+0x137/0x19d [ 320.953063][ T373] should_fail+0x23c/0x250 [ 320.953083][ T373] should_fail_usercopy+0x16/0x20 [ 320.953101][ T373] _copy_from_user+0x1c/0xd0 [ 320.953120][ T373] get_itimerspec64+0xc5/0x160 [ 320.953139][ T373] __x64_sys_timer_settime+0x86/0x130 [ 320.953223][ T373] ? ksys_write+0x157/0x180 [ 320.953247][ T373] ? fpregs_assert_state_consistent+0x7d/0x90 [ 320.953293][ T373] do_syscall_64+0x4a/0x90 [ 320.953312][ T373] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.953358][ T373] RIP: 0033:0x4665f9 [ 320.953367][ T373] 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 [ 320.953421][ T373] RSP: 002b:00007fbce9ff3188 EFLAGS: 00000246 ORIG_RAX: 00000000000000df [ 320.953441][ T373] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 320.953453][ T373] RDX: 00000000200004c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 320.953473][ T373] RBP: 00007fbce9ff31d0 R08: 0000000000000000 R09: 0000000000000000 [ 320.953530][ T373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 320.953542][ T373] R13: 00007ffcc630a42f R14: 00007fbce9ff3300 R15: 0000000000022000 [ 321.020748][ T380] FAULT_INJECTION: forcing a failure. [ 321.020748][ T380] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 321.020878][ T380] CPU: 1 PID: 380 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 321.020895][ T380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.020962][ T380] Call Trace: [ 321.020969][ T380] dump_stack+0x137/0x19d [ 321.020992][ T380] should_fail+0x23c/0x250 [ 321.021007][ T380] should_fail_usercopy+0x16/0x20 [ 321.021023][ T380] _copy_from_user+0x1c/0xd0 [ 321.021046][ T380] __copy_msghdr_from_user+0x44/0x350 [ 321.021062][ T380] ? unix_seqpacket_sendmsg+0xc2/0x100 [ 321.021098][ T380] ? unix_dgram_peer_wake_me+0x310/0x310 [ 321.021184][ T380] ? ____sys_sendmsg+0x428/0x4d0 [ 321.021202][ T380] sendmsg_copy_msghdr+0x4f/0xf0 [ 321.021270][ T380] io_issue_sqe+0x2487/0x6620 [ 321.021290][ T380] ? avc_has_perm+0x59/0x150 [ 321.021310][ T380] ? __list_del_entry_valid+0x54/0xc0 [ 321.021331][ T380] ? __inc_numa_state+0x10/0x50 [ 321.021350][ T380] ? rmqueue_pcplist+0x152/0x190 [ 321.021404][ T380] ? rmqueue+0x43/0xcf0 [ 321.021420][ T380] ? mntput_no_expire+0x64/0x740 [ 321.021438][ T380] ? terminate_walk+0x261/0x270 [ 321.021453][ T380] ? get_page_from_freelist+0x4ee/0x7b0 [ 321.021467][ T380] ? fget_many+0x178/0x1a0 [ 321.021503][ T380] __io_queue_sqe+0xe9/0x360 [ 321.021551][ T380] io_submit_sqe+0x18b7/0x33d0 [ 321.021564][ T380] ? kmem_cache_alloc_bulk+0x250/0x380 [ 321.021629][ T380] io_submit_sqes+0x5bd/0xbd0 [ 321.021648][ T380] __se_sys_io_uring_enter+0x1e1/0xa80 [ 321.021673][ T380] ? fput+0x2d/0x130 [ 321.021730][ T380] __x64_sys_io_uring_enter+0x74/0x80 [ 321.021749][ T380] do_syscall_64+0x4a/0x90 [ 321.021769][ T380] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 321.021865][ T380] RIP: 0033:0x4665f9 [ 321.021878][ T380] 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 [ 321.021892][ T380] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 321.021948][ T380] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 321.021961][ T380] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 321.021973][ T380] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 321.021985][ T380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 321.021998][ T380] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 [ 321.119305][ T395] FAULT_INJECTION: forcing a failure. [ 321.119305][ T395] name failslab, interval 1, probability 0, space 0, times 0 [ 321.119338][ T395] CPU: 0 PID: 395 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 321.119354][ T395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.119363][ T395] Call Trace: [ 321.119369][ T395] dump_stack+0x137/0x19d [ 321.119413][ T395] should_fail+0x23c/0x250 [ 321.119433][ T395] __should_failslab+0x81/0x90 [ 321.119453][ T395] should_failslab+0x5/0x20 [ 321.119473][ T395] kmem_cache_alloc_node+0x55/0x2c0 [ 321.119596][ T395] ? __alloc_skb+0xed/0x420 [ 321.119617][ T395] __alloc_skb+0xed/0x420 [ 321.119640][ T395] alloc_skb_with_frags+0x90/0x390 [ 321.119659][ T395] sock_alloc_send_pskb+0x436/0x4e0 [ 321.119688][ T395] unix_dgram_sendmsg+0x478/0x1610 [ 321.119713][ T395] ? should_fail+0xd6/0x250 [ 321.119731][ T395] unix_seqpacket_sendmsg+0xc2/0x100 [ 321.119755][ T395] ? unix_dgram_peer_wake_me+0x310/0x310 [ 321.119836][ T395] ____sys_sendmsg+0x360/0x4d0 [ 321.119888][ T395] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 321.119905][ T395] __sys_sendmsg_sock+0x25/0x30 [ 321.119922][ T395] io_issue_sqe+0x2290/0x6620 [ 321.119948][ T395] ? avc_has_perm+0x59/0x150 [ 321.119970][ T395] ? __list_del_entry_valid+0x54/0xc0 [ 321.119991][ T395] ? __inc_numa_state+0x10/0x50 [ 321.120080][ T395] ? rmqueue_pcplist+0x152/0x190 [ 321.120095][ T395] ? rmqueue+0x43/0xcf0 [ 321.120107][ T395] ? mntput_no_expire+0x64/0x740 [ 321.120129][ T395] ? terminate_walk+0x261/0x270 [ 321.120209][ T395] ? get_page_from_freelist+0x4ee/0x7b0 [ 321.120225][ T395] ? fget_many+0x178/0x1a0 [ 321.120244][ T395] __io_queue_sqe+0xe9/0x360 [ 321.120333][ T395] io_submit_sqe+0x18b7/0x33d0 [ 321.120348][ T395] ? kmem_cache_alloc_bulk+0x250/0x380 [ 321.120369][ T395] io_submit_sqes+0x5bd/0xbd0 [ 321.120386][ T395] __se_sys_io_uring_enter+0x1e1/0xa80 [ 321.120419][ T395] ? fput+0x2d/0x130 [ 321.120444][ T395] __x64_sys_io_uring_enter+0x74/0x80 [ 321.120468][ T395] do_syscall_64+0x4a/0x90 [ 321.120488][ T395] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 321.120506][ T395] RIP: 0033:0x4665f9 [ 321.120516][ T395] 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 [ 321.120593][ T395] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 321.120613][ T395] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 321.120622][ T395] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 16:48:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)=@polexpire={0xc0, 0x1b, 0x1, 0x70bd2d, 0x0, {{{@in=@dev, @in6=@mcast2}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80000) io_setup(0x4, &(0x7f00000004c0)=0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000180)) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=@allocspi={0x2f4, 0x16, 0x8, 0x70bd28, 0x25dfdbff, {{{@in=@loopback, @in=@remote, 0x4e23, 0x8, 0x4e23, 0x0, 0x2, 0x180, 0x0, 0x0, 0x0, 0xee00}, {@in=@loopback, 0x4d3}, @in=@remote, {0x86e1, 0xffffffff, 0x1400000, 0x9, 0x100, 0x2, 0x5d9, 0x81}, {0x4000000000000000, 0x2, 0x2, 0x596c}, {0x1, 0x8, 0x10001}, 0x70bd2d, 0x0, 0x2, 0x4, 0x4, 0x80}, 0xfa0, 0x4}, [@proto={0x5, 0x19, 0x33}, @sec_ctx={0xd3, 0x8, {0xcf, 0x8, 0x0, 0x7, 0xc7, "898da9370da3b5d59747c1d17b0c7a177108298258176ea8b86626a10b5a5ccf3b98c348038bd2b7b7efb6313bfb0cedc402f2e9dbb5c0f56e931702e4a85ebe72722a082625ad18447ab5c073d229f35062c24d07ffe2e14a13ff5de577e5d99b39f44c7f0a1aab4a397687f37ca7f2096d3f7ff096c35194c0a5770037f77dd9fccf4f42ae156f0803b038e7a2216ede3c4a14bbf654056d09c21cca7a9863a9fc3e6589e6b9b68e3dea6bc46c4984fc6370f372c102b7df43dd8dc929d0704e17f92051b160"}}, @proto={0x5, 0x19, 0x32}, @tmpl={0x104, 0x5, [{{@in=@multicast1, 0x4d2, 0x3c}, 0x0, @in6=@loopback, 0x3500, 0x0, 0x3, 0x3, 0x2, 0x5, 0x32ae}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4d2, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x3507, 0x1, 0x0, 0x0, 0x7fffffff, 0x9e, 0x2}, {{@in6=@empty, 0x4d3, 0x6c}, 0x8, @in6=@mcast1, 0x3506, 0x3, 0x2, 0xdc, 0xff, 0x0, 0xfffffd37}, {{@in6=@loopback, 0x4d5, 0x32}, 0x2, @in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x3502, 0x2, 0x1, 0x7, 0x5, 0x9, 0x4}]}, @coaddr={0x14, 0xe, @in6=@mcast2}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x20000880}, 0x814) 16:48:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x4000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:16 executing program 5 (fault-call:4 fault-nth:31): r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x1000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:16 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:16 executing program 4 (fault-call:8 fault-nth:2): rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) [ 321.120631][ T395] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 321.120640][ T395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 321.120648][ T395] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 [ 322.146885][ T417] FAULT_INJECTION: forcing a failure. [ 322.146885][ T417] name failslab, interval 1, probability 0, space 0, times 0 [ 322.159547][ T417] CPU: 0 PID: 417 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 322.166550][ T413] FAULT_INJECTION: forcing a failure. [ 322.166550][ T413] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 322.167837][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.167849][ T417] Call Trace: [ 322.167856][ T417] dump_stack+0x137/0x19d [ 322.198449][ T417] should_fail+0x23c/0x250 [ 322.202856][ T417] __should_failslab+0x81/0x90 [ 322.207680][ T417] should_failslab+0x5/0x20 [ 322.212212][ T417] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 322.217913][ T417] ? __kmalloc_node_track_caller+0x30/0x40 [ 322.223721][ T417] __kmalloc_node_track_caller+0x30/0x40 [ 322.229387][ T417] ? alloc_skb_with_frags+0x90/0x390 [ 322.234652][ T417] __alloc_skb+0x187/0x420 [ 322.239053][ T417] alloc_skb_with_frags+0x90/0x390 [ 322.244219][ T417] sock_alloc_send_pskb+0x436/0x4e0 [ 322.249447][ T417] unix_dgram_sendmsg+0x478/0x1610 [ 322.254543][ T417] ? should_fail+0xd6/0x250 [ 322.259027][ T417] unix_seqpacket_sendmsg+0xc2/0x100 [ 322.264297][ T417] ? unix_dgram_peer_wake_me+0x310/0x310 [ 322.269911][ T417] ____sys_sendmsg+0x360/0x4d0 [ 322.274671][ T417] ? sendmsg_copy_msghdr+0xc4/0xf0 [ 322.279765][ T417] __sys_sendmsg_sock+0x25/0x30 [ 322.284596][ T417] io_issue_sqe+0x2290/0x6620 [ 322.289257][ T417] ? avc_has_perm+0x59/0x150 [ 322.293831][ T417] ? __list_del_entry_valid+0x54/0xc0 [ 322.299182][ T417] ? __inc_numa_state+0x10/0x50 [ 322.304072][ T417] ? rmqueue_pcplist+0x152/0x190 [ 322.308996][ T417] ? rmqueue+0x43/0xcf0 [ 322.313150][ T417] ? mntput_no_expire+0x64/0x740 [ 322.318090][ T417] ? terminate_walk+0x261/0x270 [ 322.322932][ T417] ? get_page_from_freelist+0x4ee/0x7b0 [ 322.328481][ T417] ? fget_many+0x178/0x1a0 [ 322.332894][ T417] ? kcsan_setup_watchpoint+0x26e/0x470 [ 322.338440][ T417] __io_queue_sqe+0xe9/0x360 [ 322.343015][ T417] io_submit_sqe+0x18b7/0x33d0 [ 322.347833][ T417] ? kmem_cache_alloc_bulk+0x250/0x380 [ 322.353294][ T417] io_submit_sqes+0x5bd/0xbd0 [ 322.357959][ T417] __se_sys_io_uring_enter+0x1e1/0xa80 [ 322.363411][ T417] ? fput+0x2d/0x130 [ 322.367388][ T417] __x64_sys_io_uring_enter+0x74/0x80 [ 322.372795][ T417] do_syscall_64+0x4a/0x90 [ 322.377217][ T417] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 322.383107][ T417] RIP: 0033:0x4665f9 [ 322.386993][ T417] 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 [ 322.406652][ T417] RSP: 002b:00007fd1f1b7b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 322.415060][ T417] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 322.423044][ T417] RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003 [ 322.431000][ T417] RBP: 00007fd1f1b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 322.438952][ T417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 322.446912][ T417] R13: 00007ffce31ebe4f R14: 00007fd1f1b7b300 R15: 0000000000022000 [ 322.454865][ T413] CPU: 1 PID: 413 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 322.463119][ T413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.467903][ T25] kauditd_printk_skb: 52779 callbacks suppressed [ 322.467913][ T25] audit: type=1326 audit(1619714897.327:2460115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 322.473197][ T413] Call Trace: [ 322.473204][ T413] dump_stack+0x137/0x19d [ 322.483713][ T25] audit: type=1326 audit(1619714897.347:2460116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 322.504768][ T413] should_fail+0x23c/0x250 [ 322.504790][ T413] should_fail_usercopy+0x16/0x20 [ 322.510877][ T25] audit: type=1326 audit(1619714897.347:2460117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 322.512384][ T413] _copy_to_user+0x1c/0x90 [ 322.540118][ T25] audit: type=1326 audit(1619714897.347:2460118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 322.541279][ T413] simple_read_from_buffer+0xab/0x120 [ 322.546491][ T25] audit: type=1326 audit(1619714897.347:2460119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 322.570584][ T413] proc_fail_nth_read+0xf6/0x140 [ 322.570622][ T413] ? rw_verify_area+0x136/0x250 [ 322.570644][ T413] ? proc_fault_inject_write+0x200/0x200 [ 322.570663][ T413] vfs_read+0x154/0x5d0 [ 322.577424][ T25] audit: type=1326 audit(1619714897.347:2460120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 322.599352][ T413] ? __fget_light+0x21b/0x260 [ 322.599417][ T413] ? __cond_resched+0x11/0x40 [ 322.606440][ T25] audit: type=1326 audit(1619714897.347:2460121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 322.629124][ T413] ksys_read+0xce/0x180 [ 322.629157][ T413] __x64_sys_read+0x3e/0x50 [ 322.636198][ T25] audit: type=1326 audit(1619714897.347:2460122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 322.638928][ T413] do_syscall_64+0x4a/0x90 [ 322.638965][ T413] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 322.645575][ T25] audit: type=1326 audit(1619714897.347:2460123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 322.648717][ T413] RIP: 0033:0x41937c [ 322.648738][ T413] 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 [ 322.648753][ T413] RSP: 002b:00007fbcea017170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 322.648768][ T413] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041937c [ 322.675257][ T25] audit: type=1326 audit(1619714897.347:2460124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 322.677827][ T413] RDX: 000000000000000f RSI: 00007fbcea0171e0 RDI: 0000000000000004 16:48:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x2000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x4000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 322.677841][ T413] RBP: 00007fbcea0171d0 R08: 0000000000000000 R09: 0000000000000000 [ 322.854593][ T413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 322.862555][ T413] R13: 00007ffcc630a42f R14: 00007fbcea017300 R15: 0000000000022000 16:48:17 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000003, 0x1, &(0x7f0000000080)=[{&(0x7f0000001e40)="0400050906000000668b6cb3ce000000f40000740042ac245942bf141148db18d25b11f801dafe6a590d56c206849714611f2e3488936ebc5046860f92b02c8cf4c880367205b56be4ee1e457803edb994d9888e469186e5652bd28f7e2a2aa7b2efe229017f260a6d33e4110013264af899733688bea3fdd95c5e6d92ceb16562088a0a42411e52a05f590c4ecd4c4b4d", 0x91}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000001f40)='./file1\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x109a42, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000200)=ANY=[], 0x116) sendfile(r1, r1, &(0x7f0000000240), 0x7fff) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000340)=0x8001, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) preadv(r2, &(0x7f0000000800)=[{&(0x7f0000000280)=""/65, 0x41}, {&(0x7f0000000400)=""/97, 0x61}, {&(0x7f0000000480)=""/135, 0x87}, {&(0x7f0000000180)=""/24, 0x18}, {&(0x7f0000000540)=""/103, 0x67}, {&(0x7f00000005c0)=""/71, 0x47}, {&(0x7f0000000640)=""/129, 0x81}, {&(0x7f0000000300)=""/4, 0x4}, {&(0x7f0000000700)=""/114, 0x72}, {&(0x7f0000000780)=""/65, 0x41}], 0xa, 0x7, 0x100) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, 0x0) r3 = getuid() ioprio_set$uid(0x3, 0x0, 0x2004) r4 = getgid() pipe(&(0x7f0000000000)) fchownat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', r3, r4, 0xd00) write$cgroup_int(r2, &(0x7f0000000200), 0x400086) vmsplice(r0, &(0x7f0000001dc0)=[{&(0x7f00000008c0)="b3fe10e205994dc17bdd034b4bfcc91437cbfdf82485068b2ce08ad9a50ae72086808a8a04f74bd8928d40a901562be7b06eb129deb6f318ba5d1e5d39cecd1a5dcdd40df8d8d2ba07eef5615b49a83bd6df88394042e2eb6e076d68b5aa7362acdd112e049670b7f17625227b8f0939e54a76c235d381da458339f0805bbedcfcd8f3b751c022ee7bf5bd08888af7f157efa89bb937d888aa535f93784a4ec03a2ca71942e44ca9fba64bb57c474a44cc99a82ade89ff27bf3532239b2f1359f7ef4d8ef94c4ca136be3192dd7de0", 0xcf}, {&(0x7f0000000380)="06bc72dc", 0x4}, {&(0x7f00000009c0)="842a2742e216e26369ba325fd3da1244a159ffb9c62caf4182336f77e588c28c997465d5b0cc89d25068fdc6b674701ae32481f50d56bbffc9ddd2e8018edbd0d9f92566b8dac731a7897dfef8c20d4da5ff8f2a0b1727233a6b6b13ce01c9bdbe0eba068461f50f6f34eb698b36fce7466483cecb411a9161ee61b764516a9f20ba06c2c63c204278dea6ec24961460a25506d307739415700816d6fd7868f2135422f218bfe389f3a9f7740dc087f04e2e5e35f193cc31fb3822ce412737f207f2786b2bdcc1e0fcc920d23d7cdaff3601c2c0607ee159f6cd44740755a5d1ebf855871fc9edf5", 0xe8}, {&(0x7f0000000ac0)="d007d08d85e464e5cec8b2bf1771dd1234944fb9653285ead1945cd203d169f827603151e61590200e242e370550c7d0a1e60af045387f0fe4947c5138906a63cbab399b1d6162ad445fb2b6e1f3651b8cd49f35d71f294fd0ea584f4604462ac87ae9cf8ff13a05", 0x68}, {&(0x7f0000000b40)="b9dfef38f1ebf040a963ce9a1c93d3f1897bc77c7fbeaee059e995cbf2264542a22efac70a2efb31d6feddfd77169c9af419a143f4fb0425cd48a36c06028bdb74eb3f71032cf2afc3f4eb7cfa10ba28fa14a0fa0c0d21d60bf533bc56781d006f513a1d87ae68267be50fac672d020bf099060831fba1fc2f25e7684ec21466b2a168360962b428eae16c9eb76d33c32bbf6a24d2dbe5bf471cf60d73e59058ae376bfb4e3b51e21610bfd5e4408da4ae970b292ed25783cbaf223a0d74c985b4c1ac6c2230ffe9dba545a8086b5de46963ad690ab4ee90059791edfc572ed848ebe0bb48eccad2f8d05085fedc58b8a9a62f815f68d975d6f408b2", 0xfc}, {&(0x7f0000000c40)="3fe1544cc1b906a7c7d254b9187ce8d2d05f23992298c4c502844bbccd54e3c083320baf36f36547706df35efaa0a3f2ce15f396f78ec0a26c4cba225ef2856c579abdf6742cf589e0f6a641c8d2bedc520c1b74bc6ffcef00fc69f37aa60528e24b34800b0eda0fea93c904eec3dbda1210df86268612e4650dc149937a336e1d9c518868c0954c0c9b50e0ed2a15fe34a82b7f0f222df9c9898d367272bee1c8d89bc781fbd0534eb25a7019008ca4", 0xb0}, {&(0x7f0000000d00)="e0636f5cfbd8d3653e1d0ad5d459d6aad02ef870fa8e76d3a19aa538508b66b08bcc3f5facdae812a7086969ea3f3e5f31f1de11099361f190e6751b201bcd8104488b50bd5758dd343554c68f17d01b8341b6f4b893da0879f3849b298343b2bd45e81938f9ade7e5da27a1160ad6b0ea69c47fceb648bdcbccb2e95f11bbc37612019f9ee38ecf550c3eff56a9b00959b2836360d8436ce3722edcddbc9e9f0421", 0xa2}, {&(0x7f0000000dc0)="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", 0x1000}], 0x8, 0x2) r5 = syz_open_dev$vcsu(0x0, 0x0, 0x84000) connect(r5, 0x0, 0x0) 16:48:17 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:17 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x4102, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:17 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:17 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xf000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:18 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:48:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x11000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newsa={0x154, 0x10, 0x200, 0x0, 0x0, {{@in=@multicast2, @in6=@private2={0xfc, 0x2, '\x00', 0x1}}, {@in6=@mcast2, 0x0, 0x32}, @in6=@private2, {0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0xa, 0x3}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @encap={0x1c, 0x4, {0x2, 0x0, 0x0, @in6=@local}}]}, 0x154}}, 0x0) 16:48:18 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x0, 0x1}]) r3 = signalfd(r1, &(0x7f0000000080)={[0xfffffffffffffff8]}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) futex(&(0x7f0000000140)=0x2, 0x9, 0x1, &(0x7f00000001c0), &(0x7f0000000240), 0x1) inotify_add_watch(r3, &(0x7f0000000280)='./bus\x00', 0x40000022) 16:48:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x14000000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:18 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="9019147309a5d5a8a01a9306230119e1cae06faf3e676508c0e60dc96024e5169c0bf5cfd1adfc2721d6cbc9e5c77e15065ff5e60ce30f1f17d3b67d0bae78fd1660025b90d448085a479c8b3907f9b0af18dd5ab69c2dc40d9a110633aa3913dea3d1cd36287ea1a74fa39a08e7c89de30e60b0b1137e6002bac319fc", 0x7d}, {&(0x7f0000000440)="b84bc68389fc77521da94274a0d00dd654a47347bbcd8a46c391d2bcc0420e28713b35ad147d7c924f6372ab43244c7fb691380592597b308f1dcb1c04e49f", 0x3f}, {&(0x7f0000000140)="c3d5073afe9f18ad5eb952d945215d6cdf53f1bc9db04e0894cd7b6e123e5b40bdb5545ae2a32a8ea496849ca2f8f56265341240f131631c1c0c09bae6ae90c75dbb0e0f0c416137dbe2a2150c5e1682e933a89a5265e46b9c95a3e752359f55d03d87c1cd7279456a3b3ad7003afddf177cdca6153a50198047d1b46aeb1a18ee76bc1d8f4501040ade035cb0d3290bc59d6a17c668ffb1821ca69b64be41c4166f899775615a7bcf3c23fd6cfbc66bc560eb5c4b", 0xb5}, {&(0x7f0000000200)="4865f9f4f82a9634861f3c15d46cc1978d3207e784ade4033d0498a477e25f56fa407783b4b936752cc51b", 0x2b}, {&(0x7f0000000240)="eb999b96588525b0b85fa6290a46b5a053cb1d164cc9987b5f9d519eb3cfab3f23cd", 0x22}, {&(0x7f0000000500)="dd835179f2ccaba21c576eff8548c4597e0fd0c6963e69bd162d0ebb0fe8adc051d3ba61b1312de8fdeeae9ef22e096c49ff1c36e6c7c688ad2a6afc08fdc4e30bc5023e3e7ad82523291b862aec223d0af5eef8841aa24109e877277bf7b331130d2531f2a366a685a54393b90eef081672e8e08e3f0e464543e8d83d41881ce6fa0dd318036ef5aae1a87e628855b67e8bd00dd55a233739a287c05ba6e050f846b4c9c0848f22310000000000000000", 0xb1}], 0x6}, 0x4) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000003c0)=0x3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000002, 0x4010, r0, 0x82d9e000) 16:48:18 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x2, 0x0, 0x0, 0x0) 16:48:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x41020000}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x5800, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:18 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x110) io_setup(0x81, &(0x7f0000000040)=0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000240)={0x85, 0x35, 0x17, 0x11, 0x1, 0x44, 0x1, 0x2b, 0xffffffffffffffff}) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) write$cgroup_type(r4, &(0x7f0000000080), 0x9) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r5+60000000}, {0x0, 0x989680}}, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r6, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r6, r1, &(0x7f00000001c0)=0x8, 0xfffffffffffffff7) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000006, 0x810, r1, 0xc86d4000) 16:48:18 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:18 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x4, 0x0, 0x0, 0x0) 16:48:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="73686f72746e616d653d6c6f7765722c696f636861727365743d63703837342c73686f77657865632c756e695f786c6174653d312c6e6f636173652c6e6f6e756d7461696c3d302c696f636861727365743d69736f383835392d31332c6673636f6e746578743d73797374654a5f752c736d61636b66736465b0a0d46d920d31d02b6e6d19f55cf0d3ee51ca385a2b3ce4221ed35d7551357da4403894f802e77a8f390103ccaa28831e20c0dd05000000000000"]) 16:48:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00007d6000/0x1000)=nil, 0x1000, 0x1800003, 0x50, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone3(&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x3}, 0x58) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/248, 0xf8}], 0x1) 16:48:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xf2ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:18 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xf, 0x0, 0x0, 0x0) 16:48:18 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xffffff7f}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x5c00, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:19 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080), &(0x7f0000000240), &(0x7f00000001c0)={r4, r5+10000000}, 0x8) 16:48:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xffffffa6}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:19 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x11, 0x0, 0x0, 0x0) 16:48:19 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:19 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xc0, 0x0, 0x0, 0x0) 16:48:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xfffffff2}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xffffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:19 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xf00, 0x0, 0x0, 0x0) 16:48:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x80fe, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:20 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:20 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x1100, 0x0, 0x0, 0x0) 16:48:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:21 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x2000, 0x0, 0x0, 0x0) 16:48:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:21 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x8c05, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:21 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x3e80, 0x0, 0x0, 0x0) 16:48:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0xa}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:21 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, 0x0, &(0x7f0000000500)) 16:48:21 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) r3 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x4e24, @empty}, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e21, @empty}, 0x200, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x3, 0x7}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in=@initdev}}, &(0x7f0000000380)=0xe8) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000ffff0002000000000000000000000000000000000400000000000000000000000000ffffffffffffff8000"], 0x48) sendmsg$TIPC_NL_MEDIA_GET(r4, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000900)={0x0}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000080)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r4, 0xc0c89425, &(0x7f00000000c0)={'\x00', r5, 0x0, {0x1, 0xfffffffa}, {0xf786, 0xd5}, 0x101, [0xe8, 0x0, 0x7, 0x40, 0x2, 0x3, 0x0, 0x10000, 0x6, 0x1ff, 0xf5, 0x4, 0x5, 0x5, 0x4000004]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f00000000c0)={"99611e961dbc649d8cd475745770654c", r5, 0x0, {0x1, 0x7fff}, {0x7500000000, 0xac0}, 0x1000, [0x3, 0x0, 0x3, 0xca92, 0x8, 0x100000000, 0x8000, 0x7, 0x8, 0x3, 0x800, 0x800, 0x5, 0x1, 0x2, 0x8c10]}) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000080)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000340)={"bb3d5827200ba98f4507e964f9bd088a", r5, r6, {0x0, 0xfffffffb}, {0xe7c, 0x6c}, 0x400, [0x4, 0x7ff, 0x10001, 0x9, 0x6, 0x1, 0x0, 0x53, 0x10001, 0x2, 0x970, 0x8, 0x0, 0x7, 0x0, 0xffffffffffffffff]}) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r7+60000000}, {0x0, 0x989680}}, 0x0) 16:48:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0xf}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:21 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x3ec0, 0x0, 0x0, 0x0) 16:48:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x11}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xa404, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:22 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, 0x0, &(0x7f0000000500)) 16:48:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x14}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:22 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x803e, 0x0, 0x0, 0x0) 16:48:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:22 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) io_setup(0x4, &(0x7f00000004c0)=0x0) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r6, 0x0}]) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0), 0x200300, 0x0) io_submit(0x0, 0x7, &(0x7f0000000800)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x8, r1, &(0x7f0000000240)="8333a1ceccb78fd2aa1ebad85fb7277952f643e06dccb6cc2d6b618de8bb1a3af1a6907d0591eb305d557db4410d1d42ae4cd0bafafffdb71da5a2419ac0d819f0", 0x41, 0x1, 0x0, 0x2, r4}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x200, r6, &(0x7f0000000340)="feda64af7278af0e39980c1d25834a7efef7bce9556811521a69e35b3dd280ba2142b59da804dac88e5e12f96fe055dde083536b192f60b0a706eed793b256cca640e5d8bcf9bdc505d11fcd704fe1f1e8f6b5cbd0a78425648365c69852f7279782c5c6e685a1944f73dcccc957b8e7b99b25e50006f3bef7401af701326cedbca92648eaa6da273cee84844f65ea5e890c8c3823a7a839d64327de4fc3e508ccc256f1823d2f30f403c963a32dfaddaed95ddfe44aef0c285c0e4bb94f642474ea54cf3726fe485da89fcf64da8ee068c1f720ee174644e3c8fcf77c252b23f4b1", 0xe2, 0x401, 0x0, 0x3, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x81, r7, &(0x7f00000002c0)="ad8330a7324e723074fa78f7ed970f9b203f88", 0x13, 0x6, 0x0, 0x2, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, &(0x7f0000000580)="0da51bc2cd52993ea4b0e8ed9fe5e4031aaf4d40617bdc2d102aad109543abd810ffdfa44c9771cc303a51ea1f1dfa6016a920177f8fcc3795c76c8ba9b8d2c2c27fe294d23bb572e7a606355865da06233310c985f757b8d8f69c38f69ef4d31f66ba6fcc3940de632e104836856232259452a7541d69a0ac5ea70b27a6006abc54f18e72bcd013164248c84e275047b7aa", 0x92, 0x1, 0x0, 0x1}, 0xfffffffffffffffe, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x8, 0x70, r1, &(0x7f0000000640)="d74a9ca101c38677e4266422732f8697fb8d42a3449f34dcbb06cd2d5ed70a07c778d354fab306a155dea9dda9460132e9e124a591ea90f6c8425867ad7d6ca9283e9002916d8867db779624169b3a36c240d6", 0x53, 0x5}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x5, 0x401, 0xffffffffffffffff, &(0x7f0000000700)="20b658bcb16496c640f5f352dfffd67257a264170c15130ee4dde20032367690666081b42e4a923c322ddd374527457ae6c9634df5ac6cecbaf9f92979ff00da213dde1053fedb9d3fea5cec13395dbba13927fd888a76faef10ad9e21a918a20d3e7bf2ac3997cbb3d0dfd7aee433405258c49cd56c34ca067e57454a810ee45cbcd290ad842b9f6e95b0c8b99da932591bebdc74d8db740d4c0aec3e1a6b3012b5343f0b94c1efdbccbcc8ef6019f054afbaef3f952f80a21939d6fc", 0xbd, 0xfffffffffffffffe, 0x0, 0x0, r1}]) openat2$dir(0xffffffffffffff9c, &(0x7f0000000840)='./bus\x00', &(0x7f0000000880)={0x101200, 0x42, 0x4}, 0x18) io_submit(r2, 0x5, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r8+60000000}, {0x0, 0x989680}}, 0x0) 16:48:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x241}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:22 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xc000, 0x0, 0x0, 0x0) 16:48:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 327.480436][ T25] kauditd_printk_skb: 73083 callbacks suppressed [ 327.480448][ T25] audit: type=1326 audit(1619714902.327:2533208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0xa00}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:22 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xc03e, 0x0, 0x0, 0x0) [ 327.595318][ T25] audit: type=1326 audit(1619714902.357:2533209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 327.630384][ T25] audit: type=1326 audit(1619714902.357:2533210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 327.657451][ T25] audit: type=1326 audit(1619714902.357:2533211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 327.682936][ T25] audit: type=1326 audit(1619714902.357:2533212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 327.708146][ T25] audit: type=1326 audit(1619714902.357:2533213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 327.732792][ T25] audit: type=1326 audit(1619714902.357:2533214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 327.757161][ T25] audit: type=1326 audit(1619714902.357:2533215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 327.781528][ T25] audit: type=1326 audit(1619714902.357:2533216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 327.805871][ T25] audit: type=1326 audit(1619714902.357:2533217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xfc00, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0xf00}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:23 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, 0x0, &(0x7f0000000500)) 16:48:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:23 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x20000, 0x0, 0x0, 0x0) 16:48:23 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) gettid() r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r2+60000000}, {0x0, 0x989680}}, 0x0) 16:48:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x1100}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:23 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x33fe0, 0x0, 0x0, 0x0) 16:48:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x1400}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:23 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x34000, 0x0, 0x0, 0x0) 16:48:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xfe80, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:24 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, 0x0) 16:48:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x4102}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:24 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x40000, 0x0, 0x0, 0x0) 16:48:24 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r3, 0x1, &(0x7f0000000080), 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:48:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x142800}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:24 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x400300, 0x0, 0x0, 0x0) 16:48:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x281400}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:24 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, 0x0) 16:48:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xff00, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:24 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xfeffff, 0x0, 0x0, 0x0) 16:48:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x800000}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:24 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) r3 = socket$inet(0x2, 0x1, 0xfffffffc) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000640)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x77d9, r3, &(0x7f0000000240)="6015137860b47a3f8ec3e409fde93f61e5673dd31b1ba3b78d97645b683cb8c641f655ab080199dfad5c30284054a03db223631adeca45be6a367448c88123b997fa47e5f25d667a4b1f9652e989522f60af1906d6535d3eb1ef9ff8570c611cdc672498d238e1ee899482f44ec87794fdff8db9a7ac582e86da4e7a0864463802de52f94a013ce48864eb2c", 0x8c, 0x4, 0x0, 0x3, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9dca, r1, &(0x7f0000000340)="a55b2cd24038fc0a38df7812afde0ecd80d37535cd09ab20c6210182e3cd726fb007435256cc4aff0bb411c9e37c3fd84c5383de6db7a342a2e2108a5cec13e2b4cf2fb4a8a48932294af3a8ab73f96860888d02fccfd14af4691d61b434dbe6929cad7426fb41b9e2ba7410f6c1490ddfdc1056d57b5deee0c31e409c0506678f5f3d14bc498f3ff4ac17bd3d347861347302885233451943125c5990163456f559c2f86868bb99076be16fb67caa6af291030c32b57f763fa0b441d7a95f0135656aeaacbaeedb0043e0b11bda0bcbc95593d764c40f9fb713cbbaa9cdf1ae", 0xe0, 0xa20e, 0x0, 0x2, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0xff, r5, &(0x7f0000000580)="10eb8e5d5a83f4f32e8cd0ede20294903ae1661a42b5fc3262cf0d129650d1e572c2aaa6ce5bf870d12d6adecc165d18b4b698daf15c8078a4e79dff9a7f6b9f69e55b4f71aced7fd506225fef7def271fcfc1938ae5f3a8a9cab381596015b72a6b181c91362824c7d55417e2b39d", 0x6f, 0x8, 0x0, 0x3, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x8, 0x4, r1, &(0x7f0000000500)="48028c976ccd7c28686dae7f1ba7fab5af810bb8f7c95f90b5c7d45b9baf7a3927c7bc8a27b1", 0x26, 0x8, 0x0, 0x0, r1}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r6+60000000}, {0x0, 0x989680}}, 0x0) 16:48:24 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, 0x0) 16:48:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x1000000}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:25 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x4000000, 0x0, 0x0, 0x0) 16:48:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x2000000}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:25 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) rt_sigaction(0x2b, &(0x7f00000001c0)={&(0x7f0000000080)="c4e22db95a002e2eab2ef341a5c4c1f92f4d00dd0473c4227979abab000000450fff6000c4e3b5499ae270000000c4827d78ba00000000470fb4641200", 0x10000000, &(0x7f0000000140)="8f697881725ac4e1ec5750eec401c1d86707c48144c2c0fac4a2f13b760066470f5409c4c17b2d9ed9249cbf2610a109e6c5502e3e66440ff80fc4c2cbf759f2", {[0x2]}}, &(0x7f00000002c0)={&(0x7f0000000240)="64f30f596c078ef0420fba6b0dd0db8f5900000036f3430f18c22e99660fd86fc2c4e13c5e32c4e18c54d3670f1acd420fc2fb8a", 0x0, &(0x7f0000000280)="c44280f2744f0dd9eec402759a7706660f38091ff3a6c443714bef000ff2ce44c682feefffff0d66664b0f6e719f6666440f0fd994"}, 0x8, &(0x7f0000000380)) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xff0f, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:25 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xf000000, 0x0, 0x0, 0x0) 16:48:25 executing program 2 (fault-call:7 fault-nth:0): rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x4000000}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:25 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) timer_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}}, &(0x7f0000000140)) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) io_setup(0x3, &(0x7f00000001c0)=0x0) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x8) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r7, 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(r4, 0x4, &(0x7f0000000680)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x1f, r2, &(0x7f0000000240)="99a64ad94a4c351f913ce0e0f19c3fb7cc1347040b9f9892dd5ecd87b70940d9c04d709837d1cd89a58948c893026e40db1a8d80ffcc8aa0561f0b3ed60947710f148defa5f2f541b7ccf210aad13f719601396027e0cf0c0313e3aa2672110fa7e826a4c163008836dee2cbf3d2bb717e", 0x71, 0x6, 0x0, 0x2, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xc, 0x0, r6, &(0x7f0000000380)="41dc4c1ea1761835b5bad7fd85d4206de2b5fdbac2c198ca050eba0a7f4ad720ad778e6095942d457f1b818bd301166087072468b6eb25292305c066618393f8c96f445dd9770723018bf4c31e6db4fd28440c9d9595d657a78046fdc0ebea08a382510973dbf2e47c9ba9e64dadb7a9fd2fecf5a04eddf78a63ef343dcd48fdde15fecab24dc116855f51934790fe7faefc13952c4f4a096268120a4be011816b9072db043fffb78ce882fde348d1b8cabb", 0xb2, 0x547, 0x0, 0x3, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x401, r2, &(0x7f0000000580)="78cbdaf7671a8f8a3edf7327e04cee6c02373de049fa5e31d1a8b522abf42dbc4e931f46ecebc2f8f02705db45ff946f1afe501bbe17d04c284ba87edcf5cfd065a3339cf0fe3dcca0bda2d7", 0x4c, 0x8001}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0x0, r7, &(0x7f0000000600)="c493", 0x2, 0x84, 0x0, 0x1, r2}]) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r8+60000000}, {0x0, 0x989680}}, 0x0) 16:48:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0xa000000}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:25 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x11000000, 0x0, 0x0, 0x0) 16:48:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0xf000000}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:25 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xff28, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x11000000}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:26 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r7, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r7, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000240)) timer_settime(r4, 0x1, &(0x7f0000000140)={{r5, r6+10000000}, {0x0, 0x3938700}}, 0x0) 16:48:26 executing program 2: io_setup(0x4, &(0x7f00000004c0)=0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r1) rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r2 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r5, 0x1, &(0x7f00000004c0)={{0x77359400}}, &(0x7f0000000500)) 16:48:26 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x20000000, 0x0, 0x0, 0x0) 16:48:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x14000000}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:26 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x803e0000, 0x0, 0x0, 0x0) 16:48:26 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x34) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0x2, r3, 0xffff, &(0x7f0000000380)="c9aaa44f38abfd52c709ac9c4d0ca4f815d4736412a170c4cf4ab2e96fdd3ef4a6bae9c988abf717b474ed09b9fe9721fbf76f2574bba6b0d301448e6d33bb7382c0d474b23c38e81fa91c40cdfa0845b9dee2f6938228261adda24a281e939d11c628b8a9d24f5d90c7") ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r3, 0x0, 0x8) ptrace$cont(0x1f, r3, 0x7fff, 0x8) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) timer_create(0x5, &(0x7f0000000140)={0x0, 0x40, 0x1, @thr={&(0x7f0000000240)="6bbcf3ba6ef3f7313e73673865dd552f50abd85ab87267d9c7eb31cecc370e8b146061014bd2738c7d14543462e63b984eb929a27dc88d67f44e0934c6ac32103fd965b1fa47bd95", &(0x7f0000000080)="4294bc7bf825d168d9ba4663586c618f85ce317f3f6f9252da9b6fadd14f2d760fb5493053f01afe1e9a75a5560c1277b9937a4c5299cc9d56c131926bda07"}}, &(0x7f00000001c0)=0x0) timer_settime(r4, 0x1, &(0x7f00000002c0)={{0x0, 0x3938700}}, &(0x7f0000000340)) 16:48:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0x41020000}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 332.487312][ T25] kauditd_printk_skb: 77983 callbacks suppressed [ 332.487325][ T25] audit: type=1326 audit(1619714907.347:2611201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 332.518332][ T25] audit: type=1326 audit(1619714907.347:2611202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 332.542977][ T25] audit: type=1326 audit(1619714907.347:2611203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 332.567481][ T25] audit: type=1326 audit(1619714907.347:2611204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 332.591894][ T25] audit: type=1326 audit(1619714907.347:2611205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x50000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:27 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xc0000000, 0x0, 0x0, 0x0) [ 332.616244][ T25] audit: type=1326 audit(1619714907.347:2611206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 332.640646][ T25] audit: type=1326 audit(1619714907.347:2611207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 332.665304][ T25] audit: type=1326 audit(1619714907.347:2611208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 332.689861][ T25] audit: type=1326 audit(1619714907.347:2611209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 332.714392][ T25] audit: type=1326 audit(1619714907.347:2611210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:29 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) r3 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000140)=0x2000) wait4(r0, &(0x7f0000000380), 0x2, &(0x7f0000000240)) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) creat(&(0x7f0000000340)='./bus\x00', 0x180) 16:48:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0xa6ffffff}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:29 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) ptrace$setregs(0xf, 0xffffffffffffffff, 0x86b2, &(0x7f0000000240)="76e91e2904d88fb16250426213097c94fe128ecf40939963210ffc48c3365bb068e702158d701d01a0732c86c6fbdafcc76f3c7c92854d32e423935e686a78b576c62dd829d579cf52c416f2ba9ec23537a0c89734347e880357c7b427081faa1195899c4a8b1f1b05a6762afc01f8b41ab8d81067da51ad38149f3bafc9db") timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:29 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xc03e0000, 0x0, 0x0, 0x0) 16:48:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x100000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0xf2ffffff}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:30 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xe03f0300, 0x0, 0x0, 0x0) 16:48:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0xffffff7f}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:30 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x1, r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:30 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x8) ptrace$setopts(0x4200, r1, 0x55, 0x8) timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:48:30 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xeffdffff, 0x0, 0x0, 0x0) 16:48:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0xffffffa6}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:30 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xf0ff7f, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0xfffffff2}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:30 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_setup(0x4, &(0x7f00000004c0)=0x0) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r6, 0x0}]) r7 = signalfd(r6, &(0x7f00000001c0)={[0xfff]}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000000080)={{}, {r3, r4+10000000}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r8+60000000}, {0x0, 0x989680}}, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r10 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r9, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r10, 0x0}]) r11 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r11, 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(0x0, 0xa, &(0x7f0000000cc0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x400, r1, &(0x7f0000000240)="2314bdbf36e520ecb8cf499827d1231f", 0x10, 0x1, 0x0, 0x1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000000340)="4550e36c6c0509b81f689296e92a54c7483246db52adefb9e7ea35b399cd1c306f6cb6a8c0a53540aa5eef111edc8a979e6736ed87bc9d85ef5cf9b5a1bc101013c7d148359aab6e65965ba2cd412084bd86dafe707fd7fb", 0x58, 0x400, 0x0, 0x1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x401, r1, &(0x7f0000000400)="fb734a31547f3c00ba76dc019ee703dd6a63179cf17f4a5d275cbe6f46f1cd7a441f866fcb0e5eb2f70bfdf15f47139af666aac8f0012f341d645387d60b5cb7643f8cd509f01448915755f2a76ee6e618c144f44f64066572277df3660b39a78833aea2632619db4e50f2154411f59b9325f1bb7dc0b0e2bbd4cbe15b", 0x7d, 0x5b03, 0x0, 0x1, r6}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0x7b73, 0xffffffffffffffff, &(0x7f0000000640)="5161fa0f51a1303be24de2ea8aa795144969113c5070e95ad0376d93535240d0275b698df33e0ef19bf345846ec51b7eef5f4eb08218cfabdbabf60ed6ee41129dd8fc3f2a940680b1d9b2dbf5dddd078b21f3848ccdf650a047ae9ab1e4f40d2c907e1718f36647e9e94f347a68e45316aab2a51ecffcbd5f1bb3f3d45eac5e385794df6f42eb", 0x87, 0xff, 0x0, 0x2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000700)="8a4a091be926a1ee903762e50c519c0183342f0019152e3ac9657afc5fa2c21bced673bb28975594b5b0199f362ab53887e0f2289a3e0f0897141142fb02ff9b822c5b980d4c75d2cc9649ee45ab4d98be1e2f97dcc16be4edd1e6c832409d785f4cff8df34461a155b7f0f66da3dabe34fd21bd416ba199056448c7326c512a46a94f372057", 0x86, 0x1, 0x0, 0x2}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x6, 0x4, 0xffffffffffffffff, &(0x7f0000000800)="ea480d2017e4af12e96938308ad3734062ed822afe1e3c7d6bf5b30f1aec665098a83d48cdac241f2037e8163b411c4bac87b80fda149d1de20fe471ee919288e6b7b2619c183e876edd9e135d87965364", 0x51, 0x7}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000900)="39ecfb1935139c0dae011c169dd37a3d333d6550c784343a15650c332dae2273f611db4a7e010ee2a5116d3e0f6ffcf68f9e5570e9e9d4d8d18e44716deb99cce76106b9c415bcade88114e3d2ffaf9142a74fde2d51ef3c2cb544550e92837ec8813b0cc6558c16fa14c072538c72e731450939208878ee3bd3c88883881d1c7579d8397937aa4db6fdcb1224d6c02accb4e75b3168cd296319764a27e97ad4a6a5fa9aa05ae9bcb35a59f032f38076a9a795621322358abf674100108320d1aeaa2c31590c24bc030ba1703ed66edaf05aefbed9eafa5c90f06ff1a06d3ddd30", 0xe1, 0x6}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x1, 0x800, r10, &(0x7f0000000a80)="0312bb6cb0c3d50336b63a7430157c40646190d909cefa4febd9", 0x1a, 0x1ff, 0x0, 0x2, r7}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x3, 0xfff7, 0xffffffffffffffff, &(0x7f0000000b00)="aea174ffa691f65e26f52d2fbc112b954ff9fcbaab50d08c4d26865a8e893048388dd046c6dcdfa2", 0x28, 0x80000000}, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x8, 0xfffa, r11, &(0x7f0000000b80)="81f87ed1cb53187d282d2407c1a05d83048e231a5a076f6c25d94a934b34983c9edeaea3717105e7687c778d6d668843725a7b5e01be2f699b968af8b4ecf4afb61120f054ccc16e36cab04cc647a1e70fd2b1621e27297de787b9c9da581979d6bac7f682f9f4cdf5289adba9cdaadb97394aabc302dc52b54e6e3b85a3106edce05fb835746896e5d25bc7bb5c797fbf59ce84cf3c9993428d9c8c2c8a40603b25754d34317f9e123d4f33edf302e6502982509d4e94a64b9ac588d4e08c42c6d857aaf4075c", 0xc7, 0x100, 0x0, 0x3}]) 16:48:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:30 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xf5ffffff, 0x0, 0x0, 0x0) 16:48:30 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)) r2 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={[0xe2b]}, 0x8, 0x400) io_setup(0x4, &(0x7f00000004c0)=0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) io_setup(0xdcc2, &(0x7f00000000c0)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240), 0x42c401, 0x0) r6 = socket$nl_sock_diag(0x10, 0x3, 0x4) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0), 0x10400, 0x0) r8 = openat2(r2, &(0x7f0000000480)='./bus\x00', &(0x7f0000000540)={0x109042, 0x5, 0x8}, 0x18) io_submit(r5, 0x5, &(0x7f00000008c0)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x9, r6, &(0x7f0000000280)="82639c7eaac2103815b9160c5035dd33f04c41e0fe7a4386ad6ffcdac9e11cfe0a87dec48b7b65914504490452fadeaa70f5729b9aad448d105968fa9ae46370f6e6b858f74d67bf638423cfeda3b868d51624535913f8011c304826bd3747a4f1fd7b421ee3bde527ed18593d20b6d0a91305de309beb", 0x77, 0x9, 0x0, 0x3}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0x6, r1, &(0x7f0000000380)="71bd1aaa4bbac28f3c1a4be5dbcbb4fc543c85f4bc84", 0x16, 0xffff, 0x0, 0x1, r7}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x1f, r6, &(0x7f0000000440)="f6a0e5de46da4239a78d4c27d5690b4b482ebd8e16d92002fa1bdb24", 0x1c, 0x0, 0x0, 0x2, r8}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x7fff, r4, &(0x7f0000000640)="6ca4a1de2fbf1da18e4ea7e044a18496c11958cc67427bb6d6a5dc74ff35e524b467fb4aca1c7286ba4b6684bdadf85cfa9374c7c345522bab2d31c2f8950f04cbbe9e6682f437dcd45fc314d96fa768c7af36f3b5152c9b5cf7d7dea2657bb21c9b9ea5fd057975baabcd4a531e9f711804d12082f912731b4d06c9c3227e9c09306292974593642bd8b1079ae4d242ad88980a20819daa258c4c15784989d8be2ca2e80a08c8cd179e4181d5e91be85f51bfe9588e5bed911efc6b1bd0a6e5f029b1926ee536292f6d61ad412554e8d4", 0xd1, 0xfffffffffffffffc, 0x0, 0x2}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000800)="bed391be523dee2f5040bd6c5eca81ead5b7008bb4b8a56c0d7f0482d77d967e85d0d4adbf2d6707658514f3b18acf8f5ef9e4251d043a997f1179c1f6b45baf6bbf6d361a4566955b8ae8e07de1d3e72a32cb70ce5be27ecb648136b822b4440e5623ddc9", 0x65, 0x4, 0x0, 0x3, r2}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setregs(0xf, r9, 0x3, &(0x7f0000000140)="02c62d04f35e1625aed77a5300c6778f1c57f453b86461") timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) ptrace$setopts(0x4200, r0, 0x100000000, 0x20) 16:48:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:31 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xfffffdef, 0x0, 0x0, 0x0) 16:48:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:31 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) rt_sigtimedwait(&(0x7f00000001c0)={[0x5]}, &(0x7f0000000240), &(0x7f00000002c0)={0x0, 0x989680}, 0x8) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) timer_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f0000000140)) 16:48:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x1000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:31 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) io_setup(0x4, &(0x7f00000004c0)=0x0) r7 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r6, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) io_submit(r2, 0x4, &(0x7f0000000500)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0xfffe, r1, &(0x7f0000000580)="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", 0x1000, 0x7f}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x7fff, r3, &(0x7f0000000240)="5d7819342977b272344c160006b64f0df3ccfc56375c4bbc709ca247a9ca42a3ec700061acdc0e28aa140c363512afd1e77b52e6534fec7edaa31dd7b0f2d1762e430ebd879acefcf722f03c676d3419c312c4b5ffe075c3f77e32cbebce733442f6b0101f432698790739c5bfe174bf2e2365a048580146d0516a4a33ba33baf079b9", 0x83, 0x8, 0x0, 0x2, r5}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0xfffb, r1, &(0x7f0000000380)="4f7b5647c1d74ee5d7b4967a120d390ba6ed50a7673321b3abf85f2629f6055e24aeb53c1de5e37325b368c8c1e92e6c594030166cee0060b849c5a8373f94d0cd0d9c1d19a9ca0653f4568f119276344747f6545f2932adf239db", 0x5b, 0x6, 0x0, 0x2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0xc29f, 0xffffffffffffffff, &(0x7f0000001580)="9ead81f9f5a2c6f13a697d8cdc60f654698c69855e513a89c035ace2814dde9f72ada225fcdea071c24c866ad456863b6ecaa78f8305617c208fbd6ba2efdc241fcb95d456f7c01923b623715131d3a32b254b989c7a710bae23", 0x5a, 0x6, 0x0, 0x1, r7}]) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000200)={{r8, r9+10000000}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r10+60000000}, {0x0, 0x989680}}, 0x0) 16:48:31 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xfffffe00, 0x0, 0x0, 0x0) 16:48:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:31 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) r3 = msgget$private(0x0, 0x8) getgroups(0x4, &(0x7f0000000080)=[0xee00, 0xffffffffffffffff, 0xee01, 0x0]) getresuid(&(0x7f0000000140), &(0x7f00000001c0)=0x0, &(0x7f0000000240)) r6 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x2, 0xee00, r4, r5, 0xee01, 0x42, 0x8}, 0x0, 0x0, 0x3, 0x43, 0x4, 0x8, 0x2, 0x101, 0x4, 0x0, r0, r6}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x4, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:31 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xffffff7f, 0x0, 0x0, 0x0) 16:48:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:31 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00000001c0)={[0xc7b]}, 0x0, &(0x7f0000000500), 0x8) r0 = gettid() pselect6(0x40, &(0x7f0000000700)={0x280, 0x5, 0x3f, 0x6, 0xfffffffffffffc01, 0x5, 0x4, 0x81}, &(0x7f0000000740)={0x80000001, 0x20, 0x7, 0x1b1, 0x0, 0x0, 0x8001, 0x4}, &(0x7f0000000780)={0x8, 0x1, 0x9, 0x2674, 0x3, 0x3, 0x4}, &(0x7f00000007c0)={0x0, 0x3938700}, &(0x7f0000000840)={&(0x7f0000000800)={[0x8]}, 0x8}) timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x10) io_setup(0x81, &(0x7f0000000040)=0x0) clock_gettime(0x2, &(0x7f0000000880)) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) accept$unix(r1, &(0x7f0000000600)=@abs, &(0x7f0000000680)=0x6e) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) creat(&(0x7f00000006c0)='./bus\x00', 0x41) pwritev2(r1, &(0x7f0000000140)=[{&(0x7f0000000240)="0001f7127a327f101284f60b624aed4cf4864639129c69d799315c205cbacf8ca7727b2e04a11e276d1007fb09ec898bde5feb02290cf31abab1f53bf87a79d4f69488b5a965c5f07a3eab2c96063a096c8f2c3012031cbaad6e60038957a86d34dffdebe9112be1c0ef569042b46bb439b1d7e76839df7c254eab48c9dc5a6a6d78da598cecebd617efee7def12721471ed7187efee0e5d2d1a33ba594540335089aa85954704b802e6c0a212fce43c25acdc9d8529e42ff9ea1e8233cbfdeae7a7cf2b64e620", 0xc7}, {&(0x7f0000000340)="bc907b250cf1a44b4a1dce92a55f0280607ef41820fe2a03e4b133af139da50d15d1b6dc2c83c287ac5089c6e9def1fcb21c5308f76ad22ecd334f25ab2feb82db602da75c09196082c7b6162038e4a5dc2cfedaaa440c05c37b9518f03da65f398a081eebb98aea9939d7d1658895fc8541a134881f900f504e9c10567a8e5b22a1ea37d7555ed79cf62a54a3ec086772e4de0d1c61106170ee79537b84d8feabc6e0600943993bd7f82902f6b68a7fa5e189221c3283fc6fa94f7dc3721a7dd7019b1ce010eb5bcadbcf18b1e6b80a0994f70669fe9e021d272623978ee4886e9d45a613f7d9f35564", 0xea}, {&(0x7f0000000580)="622c80eac60c124a69fd80763cf6c3090fca492e7f2d5fcbbc14a9b4286d6133d159d0d74873bec758a73aa648d123e17444670ae22187ad9277b8474781e43c71637bccaf7d943fa2ec21bd5c4df40cedf0069866822baf69890a1483833f19e445be2a01f493cc5d8559b3a38e6fe139982a16923c345c9c", 0x79}], 0x3, 0x6, 0x4, 0x12) 16:48:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0xa, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 337.496976][ T25] kauditd_printk_skb: 86708 callbacks suppressed [ 337.496986][ T25] audit: type=1326 audit(1619714912.347:2697919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 337.528034][ T25] audit: type=1326 audit(1619714912.347:2697920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 337.552889][ T25] audit: type=1326 audit(1619714912.357:2697921): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 337.577343][ T25] audit: type=1326 audit(1619714912.357:2697922): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 337.601761][ T25] audit: type=1326 audit(1619714912.357:2697923): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 337.626210][ T25] audit: type=1326 audit(1619714912.357:2697924): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 337.650818][ T25] audit: type=1326 audit(1619714912.357:2697925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 337.675246][ T25] audit: type=1326 audit(1619714912.357:2697926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 337.699661][ T25] audit: type=1326 audit(1619714912.357:2697927): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 337.723984][ T25] audit: type=1326 audit(1619714912.357:2697928): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x2000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:32 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) signalfd(r1, &(0x7f0000000080)={[0x9]}, 0x8) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:32 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0xfffffff5, 0x0, 0x0, 0x0) 16:48:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0xf, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:32 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x1ca) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)) timer_settime(r1, 0x1, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000140)) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:48:32 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r6, 0x0}]) timer_create(0x0, &(0x7f00000005c0)={0x0, 0xe, 0x2, @thr={&(0x7f0000000580)="aee2d89a44964cc580533bceca2e628658293282659f0801", &(0x7f0000000640)="ce24160fc83191a8a88618b2d862f03179eda48626f1cfe4a5f62f5847bba7677b492ef64d66fc432e4814dd73251aa427098691850735b4651791e4f51bcafdab83373936a39c75e2df3df9a505573b8d225fe709ebfa082b8de6663c5228e3e7caae17cf9c6c80467836a67f"}}, &(0x7f00000006c0)) io_submit(r2, 0x3, &(0x7f0000000480)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x1, r3, &(0x7f0000000140)="f15fef0a5e4969400d9ebd0a860560d2515fc24e29d297c0e805debb24506e37bbdfcd82f570", 0x26, 0x3, 0x0, 0x3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x6d63, r4, &(0x7f0000000340)="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", 0xfa, 0x5, 0x0, 0x1, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x6, r6, &(0x7f0000000280)="a360baef0dba02778908b59ff5a95f4d0d57bfa3ebcc719bc5946d3d2d7465fdd0aca646afb713c665a5ec176239d64c7bdda18c679150828eeaf1f969019a2e2eca80b7814205387802493ed368c369c1afdcbe16a5", 0x56, 0x4, 0x0, 0x1, r1}]) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x11, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:32 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x2, 0x0, 0x0) 16:48:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x26ca1aa, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x14, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:33 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x4, 0x0, 0x0) 16:48:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20008000, 0x0, 0x0) r1 = dup(0xffffffffffffffff) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e24, @loopback}, 0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f0000000280)={0x7, 'veth0_to_batadv\x00', {0x8}, 0x2}) rt_sigprocmask(0x1, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r2 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) ptrace$setopts(0x4200, r2, 0xfffffffffffffff9, 0x18) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) io_setup(0x4, &(0x7f00000004c0)=0x0) r7 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r6, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) sendmsg$IPSET_CMD_TYPE(r3, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c0000000d0609050001000700"/28], 0x1c}, 0x1, 0x0, 0x0, 0x840}, 0x0) io_pgetevents(r6, 0x7d, 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f0000000140), &(0x7f0000000240)={&(0x7f00000001c0)={[0x9]}, 0x8}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r5+60000000}, {0x0, 0x989680}}, 0x0) 16:48:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:33 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) rt_sigtimedwait(&(0x7f0000000080)={[0xe75]}, &(0x7f0000000240), &(0x7f0000000140)={0x77359400}, 0x8) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) io_pgetevents(r1, 0x5a, 0x5, &(0x7f0000000340)=[{}, {}, {}, {}, {}], &(0x7f00000001c0)={0x0, 0x989680}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x241, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:33 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xf, 0x0, 0x0) 16:48:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0xa00, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x3000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0xf00, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:34 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x11, 0x0, 0x0) 16:48:34 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0xb, 0x4, @tid=r0}, &(0x7f0000000440)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) fspick(r1, &(0x7f0000000500)='./bus\x00', 0xfc1312465b95d401) io_setup(0x4, &(0x7f00000004c0)=0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) fsmount(r1, 0x0, 0x2) io_setup(0x4, &(0x7f00000004c0)=0x0) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r6, 0x0}]) io_submit(r2, 0x6, &(0x7f0000000a80)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x5, 0xffffffffffffffff, &(0x7f0000000340)="45080271ac1b96d0d9a22b0ddc199e60492ca9811c220e0ef8732dd0191dccacd4712fc1d5b56751270c9c31d5efc5155d8acc136649817b7527343463059b8d559da64f2d3edfe1e214655c52e9764b12d0faa7461c70df61e9a6df3158728fcd82600fc09ccfe500650da0182ae9336fc26198e248531a3188a3d78e8ec356c4fcf5d092c780254cf309b71d66135b8cc995c7c61a8bdfd43b6ef220f34a28793542c5e2a6d09d72768fa0a12eab0676c07c42513bc36d29c9c8211d18309a2ceb45c0", 0xc4, 0xffffffffffffff22, 0x0, 0x2, r6}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0xfffc, 0xffffffffffffffff, &(0x7f0000000240)="21afde64723d8bc4c67ea162e10118a2378b2827e4eebfd0b38182e65d978af978316ca1c73ff91061153c6f53b87ec0bc722340ca648526ae0dcc8bb7ab701f6f4168fa536195cd5cf6eb20cf48d5015987febe1903359f5928987c26c515c740b13bc810c57d2e69bdceb0", 0x6c, 0x3f, 0x0, 0x1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x7f, 0xffffffffffffffff, &(0x7f0000000640)="ccb1c062d7a8849ea4e4f3872dd55b1b5f7f42645ae8736201ca70198571493abeaa5662f177e0bf041952805ac86134790704a12043330d43e8e2c65dbf935cef1f1a2ca389af15910b2a00846c9f99bde5b27dd9fe2eb2c1c355e2fe6d48a2e82addfc3f4fb9f107b001b9e84326fc789fc2c9a7db2c72345ca586885fadf707f65b3e84ef5d379d6ae8eb1fa5bc0683f38a3f0d2258b92a9fe1d74f0e48039dae320016db1201d4f8857199eac7cc504c7e641807f5f4f1", 0xb9, 0x8, 0x0, 0x3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x2, 0x7, 0xffffffffffffffff, &(0x7f0000000700)="a42f2b7adc310ffc39592fb0508e647ceed75bbe178bf0a306bdbb2530aa844ddac2cc46224e67b105e6637f87f958e47fbfd16671503d0ca104e34162b317f9b6c9bbc98b2db771b213afa4047e602172f34b67e9ca663a028c86287571859dec4d56b2b31c0ffc3551303addff33b7a1d2", 0x72, 0x1d, 0x0, 0x1}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x8, 0x1, 0xffffffffffffffff, &(0x7f0000000840)="64d88aa461bfba289360eb9b97229b61f9ac26f5e9df3a91ce4e539bc671607a6343f8f1443a4b7dafb68627270da8204f4e37ed719e76efb8f6da3fc801f1400ba6c289187517d7a7cecb60e26bf99cee37263ec05101645fbe24a53a578c7124bc055e7bf9cbbfde3dd04117ef9c2d159391c867dda13caa520dfd7a93a53a85d7759b6a89c53b84c4352a77dd98462e01ff05b56a74aea97e3f", 0x9b, 0x9, 0x0, 0x1}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f00000009c0)='#B', 0x2, 0x200, 0x0, 0x2}]) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) signalfd(r7, &(0x7f0000000140)={[0xb0]}, 0x8) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r8+60000000}, {0x0, 0x989680}}, 0x0) 16:48:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:34 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) ppoll(&(0x7f0000000080)=[{r3, 0xa004}, {r5, 0x8a}], 0x2, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={[0xffffffffffff69e5]}, 0x8) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x1100, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:34 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xc0, 0x0, 0x0) 16:48:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x1400, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:34 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xf00, 0x0, 0x0) 16:48:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x4000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:35 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_create(0x0, &(0x7f0000000080)={0x0, 0x3e, 0x1, @thr={&(0x7f0000000240)="5fbe27e2bbf9b61939adc00ce5190a2b61030623221ba239bb1e764166cae5acb50c035c6ba128b0e2dba0eb2c8d479c172649a0ab4d592a7fe76e7d2c4230646b21c36e62124a664becc1f9ac162ed65f291af0cadb7545a06951b01fa4f83b268e17c69097eca9de7070d185b442754c264b75f299743a51946fbd2b54b8a06e824bc43f2748fe59209f554dc37b48bd71e1", &(0x7f0000000340)="d498c05824b162078af85dab94a8ee9003126bbe12fc633fdb1892cca87bd6aa9d9ed32a6941bdc0e6f7228c522cc67d4fe482acd50d25c9af0f66a1743e8992ee049f318666e88a23407c04705be020e41098e3e6559cb28460"}}, &(0x7f0000000140)=0x0) timer_settime(r3, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:48:35 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r3, 0x1, &(0x7f00000004c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000500)) 16:48:35 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x1100, 0x0, 0x0) 16:48:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x4102, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:35 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x2000, 0x0, 0x0) 16:48:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x142800, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:35 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x3e80, 0x0, 0x0) 16:48:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x281400, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:35 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0x21000000000000]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r4, 0x1, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000140)) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:36 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x3ec0, 0x0, 0x0) 16:48:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x5000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:36 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000240)={[0x800]}, 0x0, &(0x7f0000000440)={0x77359400}, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f00000002c0)) timer_create(0x5, &(0x7f0000000340)={0x0, 0x0, 0x1, @tid=r0}, &(0x7f0000000380)=0x0) clock_gettime(0x0, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f00000003c0)={{r4, r5+10000000}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {r6, r7+10000000}}, &(0x7f0000000500)) 16:48:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x800000, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:36 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r3, 0x3, &(0x7f00000006c0)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x8000, r4, 0x0, 0x0, 0x20000000000}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x4, r4, &(0x7f00000002c0)="ff07000000000002c6", 0x9, 0x1, 0x0, 0x3}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x1ff, r1, &(0x7f0000000c00)="e9630576c9365045dca4ad68e18657a269d6b665ed87eb36ed61bbd7fe86e6e2f6cc06ed7aaadb6373fc55da6166c7fe6a4797abf32e060b46240deedb6000f852ea9577ca2583263fc003d70162e16b8e7682fda303d032991e0922c741726d3d6248c99990c19219c1a88a7b5dfcbe4b59b9ede2dc5e7bb64aae211d7d2d38b612452ca55f9e227eb43411a4a2e44eac7c21bac4bde6924d1cf04a6a3567338de541e7a16b87a214e0cba2809455548c8a0adc047d40791431b64d4bfa90229c11d7efd131c12e00c98f6f2ff283a6c8b687", 0xd3, 0x2, 0x0, 0x2}]) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) r6 = perf_event_open$cgroup(&(0x7f0000000940)={0x4, 0x80, 0x80, 0x20, 0x6, 0x40, 0x0, 0x100, 0x44a00, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f0000000900), 0x7}, 0x0, 0xd9e, 0x1ff, 0x3, 0x14, 0x2, 0x2, 0x0, 0x101, 0x0, 0xffff}, r4, 0x7, r1, 0x4) io_setup(0x4, &(0x7f00000004c0)=0x0) r8 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r7, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r8, 0x0}]) io_submit(0x0, 0x8, &(0x7f0000000bc0)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f0000000380)="4ab041b62da0598b10f45c857bb558d44182a25937b51d1c88e1804c96cacda5e6192e0a01e10bf412a91947ba65c25c81cbd58bda91b038ab053014da373478e4a4566d37561b3ab5d0e0f1ba50f0277db08ed48b4f14e9c2e429d49d38b7dc5b4f409da8105fe8349b6bcc6501c318882c5d9679565b331c4918104607969da10f085c86b9bea1bdb989a2072a33c67b07c13ecaaa3d", 0x97, 0x2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0xa5, 0xffffffffffffffff, &(0x7f0000000500)="a49b476479731ad026357a62f55a545f45588aeed130474d0fc067b6284555ca689010bd40527bd2a9397242996c36b7c2f4a72deb9bb14307f2702c3882ddc2", 0x40, 0x3, 0x0, 0x2}, 0xfffffffffffffffe, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, &(0x7f0000000640)="d6c9188f91323605cf66995dcdacff86137954cda812546a27ed2e07df87ff10447c5062e7df851346359d89923c7f37d4fecf146e9bcecd390de5cbc40d57a0dab56af4e249468d88c9ea6d0b784f8315684d386b0f40d894cee6e21a5a74017204630995e9cc69e3728e", 0x6b, 0x9, 0x0, 0x2}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x1000, 0xffffffffffffffff, &(0x7f0000000700)="7fb8f406a4b0c70b938fdad1a8132e50a5c512dd978faefb973211b0ee51bec15b25322b591540b14e60d474e0df16c4c59289cf1b2c0ed3f8c016ce62be57e09b38d2c7a8e475ffd5c167", 0x4b, 0x9, 0x0, 0x2}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x3, 0x40, r4, &(0x7f00000007c0)="b43450c38035709c8c58a18e66341631abf70424c172b9909550d61a2b6b8022d34958345c7ab16191fd3aa0d94105b255658c67a422993a8a7472a585ee2cc75a9cd5c7a028dd25537b000fe188ae42b4cb8711087e440c63d3235ebeb6d1c8b1a73334842fe4634af1b8657985f0a251104f56f05984557ec97b686cac433f8afd3c3e8a6321ee34c247a6a5138598934afa7b89fef8493e6e5aceb2008598b5db0288758dc7e019ed611f7e807d3f013148432226c1992dfa46fff89bfffaae9da06a258b3606", 0xc8, 0xfffffffffffffc01, 0x0, 0x1, r5}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xd1, r6, &(0x7f00000009c0)="f0205eb353e45c692b4815a47ff9bbc26134c3cdcfdb35acb69bd1e3c5621facca4f87e25c0d7edba5def58c011b5af307e9a2cee131d3419db19ba55cb3b830c88fbcf12066ffcb0a387f02802f68b2e7dfbfe8a3664b0b86dbb65c02bce83bd7ef99a2cecc9edde3b03c1cb864ac11ec93c211968cdde0576c625e5c604ee62471fb3e29f33d371cee6058fef7ae6534", 0x91, 0x101, 0x0, 0x3, r1}, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x3, 0x40, r4, &(0x7f0000000ac0)="1cef06b008eb56a8dad0b27c5b4629bb69f7cd9f38affcef7b9f28369ed838433df0b2883fa6a06250d4e5d55340548c7e6460b908772eb42eb38161ba217fc386a0e43c3d809d65bea7796be73951d0600aec05a276465714059dc6edf6af70c9d0723813ef29b93c0c4efd85ff5a3599937bafe47619ea82f2eb946a292894232f1062ac5eb9cb4c5dbc6357c65815b6e39fa06adfe2c8ae9c0b0db799e036a9e91ce2de4e9414eb6179", 0xab, 0xb28, 0x0, 0x1, r8}]) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x4800, 0x0) io_submit(r2, 0x2, &(0x7f00000001c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x8, r4, &(0x7f0000000240)="1aaff35f5f7ce710d3c8593ddabd7ab58612064887cb5469346acb3afc4247a4522602aeabdfa919562212b6c05fb001bb588323a095f2696c94e89386de2c6a9c7158fe5cf934b8e7ebbf26b554cd99ea6bf0071cf4db698d800b73bbc83edb21a0ed", 0x63, 0x7ff, 0x0, 0x3, r9}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r10+60000000}, {0x0, 0x989680}}, 0x0) 16:48:36 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x803e, 0x0, 0x0) 16:48:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x1000000, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:36 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:36 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xc000, 0x0, 0x0) 16:48:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x2000000, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x6000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:37 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) wait4(r0, &(0x7f0000000240), 0x40000000, 0x0) r2 = syz_open_pts(r1, 0x200000) ppoll(&(0x7f0000000080)=[{r2, 0x2000}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={[0x1]}, 0x8) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x3938700}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:37 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xc03e, 0x0, 0x0) 16:48:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x4000000, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:37 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000380)={[0x3]}, &(0x7f00000003c0), &(0x7f0000000500)={r1, r2+60000000}, 0x8) timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x80, &(0x7f0000000040)=0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x58) r5 = timerfd_create(0x1, 0x80000) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xc17a1125c811f142, 0x2, 0xffffffffffffffff, &(0x7f0000000080)="5ee19136b8f6761cc3950c1349c07cd9", 0x10, 0x4, 0x0, 0x5, r4}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x800, r5, &(0x7f0000000240)="6fe8dc897b097a16c4c0d1cbe8d5fdcc4d437c16c73a9f6d547b1adc20bfd8835699885a5491a29269714be9c300c7c2917e667f94bde1caa6701c994f63a737791ea48bcd62eb777686de1f781a6b4d0ef05c1f1559edb9829e95793ce9b8b3459dc7f4bc0eaf8401d86df1a08193670b477929a4748d8098fcb9f0204eb13ff1f4c0dc2e57316acb41b72d18d4a85e6aa8366b088fc39f8f548a", 0x9b, 0x0, 0x0, 0x3}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r6+60000000}, {0x0, 0x989680}}, 0x0) 16:48:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 342.506722][ T25] kauditd_printk_skb: 79649 callbacks suppressed [ 342.506734][ T25] audit: type=1326 audit(1619714917.358:2777578): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 342.550673][ T25] audit: type=1326 audit(1619714917.368:2777579): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:37 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x20000, 0x0, 0x0) 16:48:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0xa000000, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 342.593351][ T25] audit: type=1326 audit(1619714917.368:2777580): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 342.618059][ T25] audit: type=1326 audit(1619714917.368:2777581): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:37 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x33fe0, 0x0, 0x0) [ 342.671288][ T25] audit: type=1326 audit(1619714917.368:2777582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 342.705900][ T25] audit: type=1326 audit(1619714917.368:2777583): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 342.747042][ T25] audit: type=1326 audit(1619714917.368:2777584): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 342.790006][ T25] audit: type=1326 audit(1619714917.368:2777585): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 342.816603][ T25] audit: type=1326 audit(1619714917.368:2777586): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 342.841058][ T25] audit: type=1326 audit(1619714917.368:2777587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x7000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:38 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={[0x4]}, &(0x7f0000000240), &(0x7f00000001c0)={r0, r1+10000000}, 0x8) r2 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) ptrace$setsig(0x4203, r2, 0x61a3, &(0x7f0000000340)={0x36, 0x8, 0xfffffffa}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) io_cancel(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x2, r3, &(0x7f00000002c0)="d7a3ed27489093bbfda7dfb9993bfbd273849471ed", 0x15, 0x8, 0x0, 0x1, r3}, &(0x7f0000000400)) 16:48:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0xf000000, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:38 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x34000, 0x0, 0x0) 16:48:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x8000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:38 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x3, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futex(&(0x7f0000000080)=0x2, 0x4, 0x0, &(0x7f00000001c0)={r4, r5+10000000}, &(0x7f0000000240), 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x11000000, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:38 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x40000, 0x0, 0x0) 16:48:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080), 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x14000000, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:38 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x400300, 0x0, 0x0) 16:48:39 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) signalfd(r1, &(0x7f0000000080)={[0x401]}, 0x8) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x41020000, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080), 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:39 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xfeffff, 0x0, 0x0) 16:48:39 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) pselect6(0x40, &(0x7f0000000940)={0x8d3, 0x10001, 0x7fff, 0x7, 0x4, 0x4, 0x118, 0x25}, &(0x7f0000000980)={0x8b01, 0x7, 0x6, 0x7fffffff, 0x20, 0x0, 0x4, 0xffffffff}, &(0x7f00000009c0)={0x9, 0xfffffffffffffffd, 0x3ff, 0x80000000, 0x9, 0x9, 0x8, 0x8}, &(0x7f0000000a00)={0x77359400}, &(0x7f0000000a80)={&(0x7f0000000a40)={[0x400]}, 0x8}) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) r3 = syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000240)='./bus\x00', 0x100, 0x2, &(0x7f0000000280)=[{&(0x7f0000000340)="3ea6be9154a491375e259070b20b6501fe58886a4170e3aa20168f01746bab5a1358653cef5769f9dd7f3965f16b79c90c66356e335ea5ba0a128dca89f950aed89917c3420e4d06b2c80374fd224e2abdb6347d148e6a2380b8f729ba8a47b66d080cf838485b6549fb8f4755f52d0a3078237cd565e93e0c700c35f85bc68ec9776d9db38c03eefbb0ac4211ffac89c37c9cccbd147a9856d873155d0f31ee4748005d4a50488d9d526e24603b76a5953a7df86a0d632cfaaa0540405658451e047a9cb2f6a4ea01f7cbabd2112bd3f8640573ac842f6fbabfaa7f28e4a08da4890a6168255c74240168", 0xeb}, {&(0x7f0000000580)="6e98d4284ec381b1c3f80456799e99f995f07e3ab3d781c09c4b6c907ffb888837c5c02a86c2ccc7e9d0aff0cf6144ffe1c74e02233b82dd0f65c7cb6f6c461ebe8dece336c738ecab8e326e851b16b96f0ccc975b8ba5f5d6d17279534d27975b3ec83d26017a4365f1e22b5915e79f495645973b5461559462c0b3bffdcbac878dd3edaa45c899e8af70c096fcd57ca23a8f2b0e50e99528667de6f669b4fcc03746bb82b2600f9a1c2156c1d22fa843a00742", 0xb4, 0x5}], 0x2040, &(0x7f0000000bc0)=ANY=[@ANYBLOB='nodots,gid=', @ANYRESHEX=0xee00, @ANYBLOB="2c8a6f646f74732c646f000175aa732c006f74732c0000c59be3f3cb3232776a76a1c0a20d0000b72d3a49f418040000007572094af72e0553f55ca3d57f827c7e247841a79fd1f2bed5030395f802a73fb0ace057bf457d5f20b73684d8d667dd48eefafa848305420ad661d35b9c46beb8778efdbca0d0dec14900fd3aa7afded7af027c288caace4142dc5ab1b93dda3458145056c36e2e3f8748fc15f2ea7300496df2e7da23ea97d92762e64ed2392b89c422c3fe0d12"]) io_submit(r2, 0x4, &(0x7f0000000900)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000000080)="2fd2ba431e127735e085629653f868fa4f77c04d21ff4584de863cbf19e4b9fbc30328808f4b", 0x26, 0x3, 0x0, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x2, r3, &(0x7f00000006c0)="9408bf0bc08a15e2cab09c9f71d0c8c03d7b00d42b0bd395bcf967f0866af9fbf1ff2e7794505d8a049ec2595a10f1b65f51a0784800a81167a8e196b347748b15cfd91b52148eac3f7c10130bb9b27e410d67be027f446a7bc88bedf92f801b05a98a89047a6c96e710c72e2d13bcb58662d80abbf08c64349868a7b33f65ec4795ecc0fca3", 0x86, 0xffffffff}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x200, r1, &(0x7f0000000780)="aecb56d6c140bcd30b2539ba03f087b06de3abba0462787d26cc6a09da48f49a3e9b1b738e781556800d2cf60a0d3ef98485265d31e947de0cf5504337adc487fa6096570d02bdd62e141205e904b501ad757407e362b2075ad84523cbf2f969225ddb025112", 0x66, 0x8001, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f0000000800)="af65da39ffef4a6eaec95f03a442aaad51a8fe3adcd24cef27c8c57d05530c5958128d3be6031eb7f2ed91972ebc3feeeaa3ac2b7a9db98b7d6dcfe7fe287cd5d6e0e12e64bc994d6af5fbad3209b30d16f8906cfd2cdefee5dc866bfbb07ad31a31be67783baca99a1641fd17fce9307d5cfdfebbc242c8e061f05d2e24a230a9653b890b2c405144f848f0d3bd77a5d0564936d0fe993c85da15a7df5025e391f14501f268a3a7a58834d34b64fbffc98c4e1414a0f3f49499997d4500dc5cb62abacdb57dd3fac09a92bc", 0xcc, 0x1f, 0x0, 0x1}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:48:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xf000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:39 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x4000000, 0x0, 0x0) 16:48:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080), 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0xa6ffffff, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:39 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xf000000, 0x0, 0x0) 16:48:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:39 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x11000000, 0x0, 0x0) 16:48:39 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0x7]}, 0x0, 0x8) gettid() pselect6(0x40, &(0x7f0000000140)={0x1d0, 0x3, 0x20, 0x3, 0xfffffffffffffd55, 0x80, 0x800, 0x1}, &(0x7f00000001c0)={0x3ff, 0x9, 0x1, 0x9, 0x101, 0xfffffffffffffff8, 0x100000000, 0x7}, &(0x7f0000000240)={0x7cf, 0xff, 0x3, 0x3e1a, 0x2, 0x4d, 0x4, 0x6}, &(0x7f0000000280)={0x77359400}, &(0x7f0000000440)={&(0x7f00000002c0)={[0xffffffff80000000]}, 0x8}) timer_create(0x3, &(0x7f0000000180)={0x0, 0x2000017, 0x4, @thr={&(0x7f0000000340)="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", &(0x7f0000000080)="348c6b4c1f3804865a5a4d935aa034d0f8118e3cc5f86ca3d93cb74ea6519f00c0800afa6f9024699c3ed39e4cc6ba9daed3c1bad7016e0310"}}, &(0x7f0000000000)) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r6, 0x0}]) io_cancel(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000480)="10", 0x1, 0xe66, 0x0, 0x1, r6}, &(0x7f00000005c0)) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0xf2ffffff, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:40 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x20000000, 0x0, 0x0) 16:48:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x10000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0xffffff7f, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:40 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x803e0000, 0x0, 0x0) 16:48:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x60cd800) 16:48:40 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) timer_create(0x5, &(0x7f0000000080)={0x0, 0x3d, 0x0, @tid=r0}, &(0x7f0000000140)) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r2) newfstatat(0xffffffffffffff9c, &(0x7f0000000340)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) r6 = getegid() r7 = getgid() lsetxattr$system_posix_acl(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000001780)=ANY=[@ANYBLOB="02000000010004000000000002000300", @ANYRES32=0xee00, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="02000700", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040002000000000008000000", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000200", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000300", @ANYRES32=r6, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES32=r7, @ANYBLOB="10000000000000002000040000000000"], 0xac, 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000200)={{r8, r9+60000000}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r10+60000000}, {0x0, 0x989680}}, 0x0) 16:48:40 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) timer_create(0x1, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={&(0x7f0000002840)="3e6760499b84be90cc152f34709645dc908548b97a17c6c73125775ab442a31a3bc2dd4f0c8132a0d12d232a85ba8c54aa0a7b2dbca74ab393a9d953cb7793a0522566a37b8739d9f5b475c61eb2f5337d4dd3134cfdd78d054a50c4c1a1a037c97ccbe98d60624b958ffe7929de5e818bd3e434c4a5960e1e89bb9126bfdd871925107d1666f3763cc6516b176265a0c46da556ea21f267505e71eab3914a0a235a809c6240e5168fea014ba23e6bf8c89fe999d761c0ee046e5543", &(0x7f0000002900)="bb7c50132a385c60c4c5b37a4abe7d8207417cf2547ea1e9c505f3f0afeb6b388d8f0d7e9b29aa6a6fd594ae6ad653fc2b8911ea8207ee76d982100eb9f79515308d12fb20dba138a22ed608fe725e8ac3c0d8f6b6697dc678ffa848b4779f0aaef43b12345ee85317fdb5b14968dfe45df5e648bca2c732553c658eed244dad32419fe398d2f9d5dbaaf4cb8a8947a817dc6dc2216b64d48175828bad9c7f909c0f8cea71f9d4f65073eabb22eec8ac6b25ecbfe3db508679bde5febb64e877756cb31d5ff11be8dfee964be740dc1aad2398df7049b1ef2ebf32e155d6794a8099310a765d9046"}}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) io_pgetevents(r2, 0x91, 0xa, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)={r4, r5+60000000}, &(0x7f0000000480)={&(0x7f00000002c0)={[0xc990]}, 0x8}) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_create(0x0, &(0x7f0000002580)={0x0, 0x18, 0x4, @thr={&(0x7f0000000580)="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&(0x7f00000025c0)=0x0) clock_gettime(0x0, &(0x7f0000002600)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002700)={0x0, 0x0}) timer_settime(r8, 0x0, &(0x7f0000002740)={{0x77359400}, {r11, r12+10000000}}, &(0x7f0000002780)) clock_gettime(0x0, &(0x7f0000002640)={0x0, 0x0}) timer_settime(r8, 0x1, &(0x7f0000002680)={{r9, r10+60000000}, {r13, r14+10000000}}, &(0x7f00000026c0)) timer_settime(r3, 0x1, &(0x7f0000000140)={{r6, r7+10000000}, {0x77359400}}, &(0x7f00000001c0)) 16:48:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x60cd800) 16:48:40 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xc0000000, 0x0, 0x0) 16:48:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0xffffffa6, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x60cd800) 16:48:40 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xc03e0000, 0x0, 0x0) 16:48:40 executing program 4: syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), 0xffffffffffffffff) io_setup(0x4, &(0x7f00000004c0)=0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r1, 0x0, 0x0, 0x10000}]) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8) rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r2 = gettid() rt_sigtimedwait(&(0x7f0000000140)={[0x8]}, &(0x7f0000000240), &(0x7f00000001c0)={0x77359400}, 0x8) timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x8) waitid(0x6, 0x0, &(0x7f0000000340), 0x1000000, &(0x7f00000003c0)) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r5+60000000}, {0x0, 0x989680}}, 0x0) 16:48:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x10000120, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0xfffffff2, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:41 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xe03f0300, 0x0, 0x0) 16:48:41 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x8) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x13, 0x6}, &(0x7f0000000240)) signalfd(0xffffffffffffffff, &(0x7f0000000280)={[0x6]}, 0x8) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000340)={{}, {0x0, 0x989680}}, &(0x7f0000000380)) ioctl$F2FS_IOC_GET_FEATURES(r1, 0x8004f50c, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_gettime(r3, &(0x7f0000000140)) 16:48:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}], 0x1, 0x60cd800) 16:48:41 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xeffdffff, 0x0, 0x0) 16:48:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}], 0x1, 0x60cd800) 16:48:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0xffffffff, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:41 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xf5ffffff, 0x0, 0x0) 16:48:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}], 0x1, 0x60cd800) 16:48:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x2}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x18020000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:42 executing program 4: rt_sigprocmask(0x2, &(0x7f0000000100)={[0x5a]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) io_getevents(r2, 0xffffffffffff8001, 0x3, &(0x7f0000000240)=[{}, {}, {}], &(0x7f0000000080)={0x0, 0x3938700}) timer_settime(0x0, 0x1, &(0x7f0000000200)={{0x77359400}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x34) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r4, 0x0, 0x8) wait4(r4, 0x0, 0x4, &(0x7f0000000340)) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:42 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xfffffdef, 0x0, 0x0) 16:48:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x60cd800) [ 347.516489][ T25] kauditd_printk_skb: 83580 callbacks suppressed [ 347.516499][ T25] audit: type=1326 audit(1619714922.368:2861168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 347.558738][ T25] audit: type=1326 audit(1619714922.378:2861169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 347.583168][ T25] audit: type=1326 audit(1619714922.378:2861170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 347.608257][ T25] audit: type=1326 audit(1619714922.378:2861171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 347.632869][ T25] audit: type=1326 audit(1619714922.378:2861172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 347.657266][ T25] audit: type=1326 audit(1619714922.378:2861173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 347.681700][ T25] audit: type=1326 audit(1619714922.378:2861174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 347.706048][ T25] audit: type=1326 audit(1619714922.378:2861175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 347.730429][ T25] audit: type=1326 audit(1619714922.378:2861176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 347.754818][ T25] audit: type=1326 audit(1619714922.378:2861177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x60cd800) 16:48:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x4}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:44 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xfffffe00, 0x0, 0x0) 16:48:44 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x3d, 0x1, @thr={&(0x7f0000000240)="15e931084ad0d22279878a9f247261f80bac562362eb80e9f20a2ea67398fcf99b7a37c8c482500bc6478c5c54c4fc76ce227f14fb242ce433ffbbc59279a9e006df7348f2c52955fbe2c7828d01ef", &(0x7f0000000340)="1d2d7baa3da28cd4b758873942c9d511e10316df9969773c194f8cba07a980843c24e183ce3bc8d1fdcf456bb469b99d684b519c70bc77a81920598a224dbee03eb433c27e008be481ca1d45dbe8b992fa7021530d939cbc26c2cb39cea80ca67fc8cdfddeb9646acd710c8e10c741a417e21723"}}, &(0x7f0000000140)=0x0) timer_settime(r4, 0x1, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f00000002c0)) 16:48:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x20010010, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:44 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x5, @thr={&(0x7f0000000580)="26cecb0ceac119a062df7754dbc6409193a0841aab77b49dc47563d5062d902e5e5c7aaf041f07f4f5a26d81cc755ec98ebc938f88ebf0a1d5f2e4723cf695662452958531d211450ec619634327f8645b941cc675cbf087b4a441eea3e348d324b7c0418f95486822fb97a08e203275e4fa5d9a276a4267a4d2e8a5fade11aa79d0b5134ff3fc818c94c71737c15165ccad374716a395216e2c8c46d3f3b2104ea01d12e56848e6abdb51da83f352ab6334acc820471c6254d9f66af10da1a7ee99915e096c35d16c9fb1e4eab4a23363bb30fd2158fe4725a0d8a24e440806133c745a4e69daf33b39a9a65fe8fb750ab2de391f8c9ff91111d921bfaa75d0c22af458f190ce5a5e3886b634db3278bf7a661f1cbceea718806eedf6b5495bbfb77c8469ebad9dd36f361bdd7cb07b81d1b6c4ed30610b89e501cf8368e43aa30a61d77b82ea69e648b6b1ef7373a7aad2f29f9906bc6243ac2d8cad5b396ba084d7ed54f07dd4821c18fb05ccadfbcea87cf57096449b2fa89c973aee32cccec420135470502b0fd84a70d74c27f676df557b1a7a33148ca1c852ec47566f7fd7d1d0f0230a2e80fa6c372c1d9b4c8811c34c3661feb587d07c41568bb2e5740f53bcf280d1e66ddf0a0e0b3bfaefd8b32359ec6005d998aff628c2df75cc64b7265a640dc7b93a3f0e841ea2c34d2aff94d0636cb3ae863c6fcf60673c1ac7519040fa78f617c03ad6aff8f6a7ae4d992c101966844d8b99a5a506eaa51e84cc76bcecaf439f4170241cde28a5fc649be3b085d808750ba9a5b7b3e97c10ad40fafb7e769d6e4e24eaa679ba2d2ba0fe7ef8d94d7bdca715ab1157bd45997575dedd61b3a61e41ba010952ededcc0c249e8265088d4249e5f11e2995fb0b5749578015778a3a3d9d2a690c98b7c0896154a9ff4511261ef34b87676db34b490b64864d2bbf41daa6040b7ae5acb2049b9d469be1abbfd2c2e90f1b75f0bf04495252e27fca21b01f710b62880096dfd2aa7a2735e876b9568404ec1de673c08dc6734ce9e2916e5fc72eea144442799cfe3dfdfa2f35e6c786e177d1b212ee47127a39ac535e89d717f3c3b213a04e7419b18716db4bf0b6a5c7bd999e9548dff7357c4f38f0ed3c7e9059a81d08dab4ca9714eaf7683f1a127261e72eb939d9f632195fcc43afb44f05a0af5f86c38b7a19881e70af802845aa51ee8bf05594576f88a8a8da152dcce0ed8a350513dc94fb9a505abf9fafa8f7be9b49ac8489a8076e12a561b18001ce9bd9117cdc0d0d44b07783141f3f6cadd1f1d25acbea38cf2ce9aef86ed4a53afada155d1e3babfe8d0a8e02ee0832b166b3514c36db89f23719b62ddbebbdeedcc870bf67803fc2e9271afac94db6abf99455ce5b00e6feeb7860f74e03c65c5113145c531509e1ed7ffd6f3236b2b4754083c4194b6cef600829af3052feb2ff121e3a23b19448dc3761db2f06196d7e759887afa1310c3159fd482afac5b102b78977486b39e4968129d1a0e365406fce7582bf000e2fa5dca431a84d9e3114243458b9cea9599ecc0d52801f84af6ddcc927d853cb74917f3530ea56d73da0f89dd98a82a471d60df53373bad2d2ca93a9b9d18a9881abddef9b2fc3cc861f6498ad4868392ee07687b10a5738b4b817eabebdd7098cbb4ee6d2390ae5e568ff1c735949e2121da7c6560e1ae5fcf740738ad3fd180cb13429cfbcef12859f54805d71d55eeefac55b0013cc0ae784d8d4c709bf01543a74615797f4b6c244b054de30afa9e543fd9e7eeb998a2dc9045f5d68b79c570dacc1d81537412d9921f38860b79108d10bc7fb7119621927f0d22283750477c8a65811faa0117bf67f0c7859591c59411acfb69eafffb1cee82b49050fde86ce7813973068114f54b410ee1fbe3d0c29d4128af82e2f1602c63622a0cb48e205f22b972a97134762807c189bf105538a6dca26e68f1d94d73f8de5b981b721c00ffee370f14b2c7ae89b836d9b22ad6ca2462eb642352d6d4e1dd1863e9a528dacba37655a5cd864189ead4a37f091aa2bfd66fa7eb437d4f3ef7207b0b96bbac582db83dafad3872c45866768f8b25d0bf4c97e65e7d121e90104e61adccd00a0260c80159ba6c09555b0d41604b2ccbd89819604a188b3170b1fc9687ed5cef2f60d5290d48508de617e9913b629619bafafe148e9a8e0ea6e2963e9a9c8218739a3e72f083fe297b03aa3c237ee9ee2a1225fb04c0a0f4b4e6778405808d1a2111eb9650b50c5e3457e5f0ef0cb06cce846cde31c868fd8792a3a8cae9d14528342ddf7e02f29200059d43414241a67cd5b9d440491bcfa082cbaccfe36ac87b5f521ac40204c60b6d650f2664da3e9e09ec6d532bbfbef6b5b847bcac78911d3ee7c54744a52a2a7d79f3098381f9bff3a56ea09c9b52e3f760016ac8211e05be7bdd2bc552f71cc79f4ac228f78b0f8f69556adc56630e6171100e9a3904ca7238c4beb0735ba97496c1f48bd4388513163b8c954beaa541387dda3bf01b28fc28c7ce90987d08a6569ac7a9b7d94480427388dcbc57b69357cb120675e8b6b6c9ff4ce89fc6148e0ffc1d7a38d7c874c6ff2168c18b65ebaf9a4177262003a3816157390bb642a7e1722259b057020fdb84492d5552540ad36fc65fe78c7a4fd7d0f10b6a88260d9e1cb947fa9db4ef55c3f110720fb4284ced9abddcb7279c7fbaebffb11c9726286d7253f517c3d54a5205d0f0978aabbe52f7834c5b6811107d82487700bde8a1ac187f49b9c9ccc1cab6b761088c547a3e8139e2b4b3229d269316b4a3246da68056937efdc064277db679395bd5685fbabcde39f769369e7e18227ae02b353b333ad5646d67b5d66c2795955538b1e880672d669fec0b78bc0902e6c5d579e4b786f4debff19894140b3befd77439116221834610070ccdf220b14f80b02d09d75647d735254ead186c5f072fd652efadc8ed844b48907610b98d7216d6733d1fd57e42fec81d03cb89e26a8c784f4e695f8f48dfc7d738e8cca9ab3b6a4d9c0ec25c7992777864667b8f0a117acc4c28a94b507e27e3625647ff39fd035e54706c74abf6d95d87748b9cf475f31eba2dedff7e1629af7b9b17123f24ef709cad6fb7f00aefc4ff4235fb45fe9361816c85f9c461fde79c4fdda949711e29a7cb80d2d06f8a6d06dd6fbee66525e01a7663c16bfa5d227eeb7fbb3f44c93a77861f970cd7f155a3e1a9c7d17195d37cf7efa37671ac5f7b2da0ccbfbfd2b2b4e213f9271683916a1958a455cacd358b4f7fa802d47e6d65bfd96e22fc9f0373e38b291e55af605238ce87144de2213d18718f5c91a76e135bd8efbaa0947d24e4299d26095e6edc02b6057827680ef1074bd5896bfae0d4d26c225f7322ceda061317689d600a5ac1b588f161dec208be05483520493167a15f0b552e9f7ac86992e21328e2fee283bf197a9fd8a2f8a5e792a4af9a5abedead9743471de480ec77ae5670260523c4c87c64932fb2e052fd57346a5ab7a5e04d90737c0c217e4ab48097895153ab9d505fa8fd995b1732895d99f7fbfa27e2dd20cb7d8b4e5d9cca68d92fdf977484cc7052c9e0779d7f195bf264e901d3263a10c89f6a478f9577296d304e6e2a21d511d53c144ce1361c06adda4920b80d201d477a2863c5e1d2fea5d34895eb2c2912ba0864fece30b1b510778c3dee7a6b49674f832d5477fdd5fcc4578dca3ae16e34f3627d0d9c01903d1204d72ad5059cdb4da14cb6780c1a857b049ef4e01e4bf9d3ac4420fb8969276f9a2e0c8b730509b19ed8995f05ec7d6a6ee649d400562b3b717f188157172d6bc9690fac113130411305b2de142a916cbcae2638c11813bb866c5de06bb08e1e576eedf06e73a7dee0cbc1b2bf66f9abd2bf2e217f57b1ee48584a278604febf7cb3a9f38c9a4cbc5bfdcb73b725446355737ea38fd196ce8c457c4b9c488f02cf4b329b970b95324a7d24fd270966d239d8440911801f5c00fba4159f3b9b6b27dabdf7db1e82e355bc187208ec6638475ffe27bc16727d6a42ea39b34ee902f5c7816ae768577332ec74ddc7be8d01dd202f88324ccafd130015441b74579913c2ab7b07912e17a6176f119538a6c0a37ef073896b5798832c8c36201efef3e87a4ede4e314898e72027ac1497bec6cffc66db029752fbd2cbf10aee528e24c8724212b3baf6cfb8a663421e8d208bca956bc5a189589850041cfea39d968c5d9170925b209b468a607260f7d45dee28a220a3796fd57690e979d6faf48742dd4a507d2cd476416900b1ed09a93de1ae6f37690cf73a156f44a3b3166bd4eece04522c3ac318b4a30d21e3f9e2b8b507f31ffb080baec4e52ad012445b63b189efc891a9950c1b8d7f46589626b4ecbed3680e47841c2c4e7cfea1cf92e452226f32db4887840dbbc7dfb4929c6eb89a7a4c5ddb3a3247fac05b8e39ba236613a05669a90aec3534a2958c6d88b495f74df4809cdcdd3254975d7b184302ffe15b8c2090c0e5800c491e6f24d5e24799c39677e10849ad87a550e961351f4b04ae66c21469d6e6193743eee0db16d5a292bd2380f8be594cb63264d25b9f3552e57a71527cc6f9d5167c291939189b1b52818eee54f4379aab6bfbda2f33e81c253da3a88311745f2a488fb3785ef639272e50c3580ff7c0718209042714f75abe0b489a3d484d2b2212c7eda7d8818ce44d13445e8eaf1100fd9da478010013f5f37e7ebfda8f90a6dd8f793e074660b80147e95b834463c796cc6d94d6219058c6e4a89440782a19f0a5c7140639c5a102c2acdf56104328136bfd219f3e03dd15e369706c7cb51fcd8287908c6d4e67b977e9b866ed20e8b834c7f8e3dc70b545cf9f1fc032ee7d1956677e7b4a4fef734837033e5fd2e682c1be1dd8d80f2b2e7de0488b7c8a0c832897ee46fc6b3436a90eef66f9e63e7b5f5338643a985e0db4c4af006470abc7d7ad891c32b44368f3dcba054a26615cac38182cf1056a20cfc026eddb57b257809388f603d47300304b0b7ee440503536d2319d17687b49e21bca27b89e23c3a08634a2df9cb673bcd1e2c598414820c655742426230d86a833dfa5090f8361e561f26629b244997cde44367b791a7dd8740080e490c1253e1c6facec5525a490759b868480d7c1d3ebd2b9afbccdcd07119bf2c44e17cd4d95b584092d751c0d5ea5d6a73113c81dff184551a7953211edfb42164d06f9631ce5d3e45c67414e5b7ce592bfd8b39d53bb3c0eafdd1ed8f95bd09db982babbcfbb10fa17b29b155e1cd663525b8909a81280764ce59abce2cb545aacc19ddfb3eb14ab9c7bcae8e807de6b888cde9a91a1e1650bce16e01aa0890d9e3073f9c4c24a019334c081722a5fc6c4abd211d809d46580b8abb8b5b2c3fab24b4514aa21e1982b843f1601f9173faa15aecaeada23647ed09895fc256a05c50737d62998ec9aaecd7139ff7e1f4f88a49c64fd28073fb47b8f4c04a5ea825eefe841ffefc89595b19a3140d2f6ba1bcf21f8962c576d6de73eb8c78a92d1329c105c11241fd4d1df85aaaeea2d8fa89b2b01ac1464950a1b02c0755fb5eaad249236ddc997d6088514ab5fe541b2ce5e5ee2be903a47bbf333bee331ae75fb86cd6c21942366189082e5ecff95963ecc45678b25cb64222b1e8846fd5ada40684ee28a149f45960a68124d7f2892c2663987881ad8458454b082d1cbe45f10ce5c7dba51d4cfe215248e6e85fad8ed0178ab0d03121cf8160", &(0x7f0000000340)="b025ee1f319c26a53865e6203e133a70cbf3f2ee8e45404012bc7c696d3925e7633bf9db7da6379fb3e940046a8362f18682e592e0b14903ee3030c0b69a9522c6f24a9a9745c9bdb036ef21bfc22c50aa9cf055f20334d6ed408e5dae87c72edea5f2555a14db2bde4f5912187b4ed7a6a2f97b648f24ed6bc612cf2a5eb2ed310508d3f335ed1412d74187bf064c2eb89683f3691608b143510e0865d98bbd0d9d273f38c6b525b8c8f6d6093a95a69c63f4dbd5ab93edb43e023d597a481efb3d3be0c19db2d0f2ef8d94e287d3e1da48bfe08863e0acf6646dac81c461d9f9575a9bbc9467d5c0f34bcd5a30c0fb76e9437d"}}, &(0x7f0000000080)) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x2}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) io_setup(0x4, &(0x7f00000004c0)=0x0) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) io_destroy(r4) io_setup(0x4, &(0x7f00000002c0)=0x0) r7 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r6, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) r8 = syz_open_dev$vcsn(&(0x7f0000000000), 0x800, 0x400) ppoll(&(0x7f0000000140)=[{r0, 0x1000}, {r0, 0x1281}, {r3}, {r0, 0x8}, {r0, 0x31c0}, {r7, 0x900}, {r8, 0x2014}, {r0, 0x4000}], 0x8, &(0x7f00000001c0)={0x0, 0x3938700}, &(0x7f0000000240)={[0x810]}, 0x8) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x60cd800) 16:48:45 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xffffff7f, 0x0, 0x0) 16:48:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x7}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)}}], 0x2, 0x60cd800) 16:48:45 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) gettid() r0 = fork() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x3, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f0000000140)={[0xfffffffffffff800]}, &(0x7f0000000240), &(0x7f00000001c0), 0x8) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)}}], 0x2, 0x60cd800) 16:48:45 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xfffffff5, 0x0, 0x0) 16:48:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x8}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:45 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) tkill(r0, 0x39) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)}}], 0x2, 0x60cd800) 16:48:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x20020000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x11}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:45 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x2000000000000, 0x0, 0x0) 16:48:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{0x0}], 0x1}}], 0x2, 0x60cd800) 16:48:45 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) getpgid(r0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0xff0b}], 0x1) semop(r1, &(0x7f00000000c0)=[{0x0, 0x7fff, 0x3000}], 0x1) semop(r1, &(0x7f0000000040)=[{0x0, 0x7f, 0x1000}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40c00) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x84}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000080)) write$binfmt_aout(r2, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "00e4d3f26c00000173d5e822a7632200"}) r3 = syz_open_pts(r2, 0x0) r4 = dup3(r3, r2, 0x0) ppoll(&(0x7f0000000000)=[{r4}], 0x1, 0x0, 0x0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffff, 0x0, "759bd5f05c87682f4b71403b8a1b3baba19fa4"}) rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r5 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r5}, &(0x7f0000000000)) 16:48:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{0x0}], 0x1}}], 0x2, 0x60cd800) 16:48:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x300}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:45 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x4000000000000, 0x0, 0x0) 16:48:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{0x0}], 0x1}}], 0x2, 0x60cd800) 16:48:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x340}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)}], 0x1}}], 0x2, 0x60cd800) 16:48:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x28ff0000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)}], 0x1}}], 0x2, 0x60cd800) 16:48:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0xb80}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:46 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x40030000000000, 0x0, 0x0) 16:48:46 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x7, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:46 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) timer_settime(r1, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) io_destroy(r2) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)}], 0x1}}], 0x2, 0x60cd800) 16:48:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0xf00}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:46 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xfeffff00000000, 0x0, 0x0) 16:48:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x8104}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:46 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x1, 0x60cd800) [ 352.526220][ T25] kauditd_printk_skb: 90698 callbacks suppressed [ 352.526232][ T25] audit: type=1326 audit(1619714927.378:2951876): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 352.557167][ T25] audit: type=1326 audit(1619714927.388:2951877): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 352.581648][ T25] audit: type=1326 audit(1619714927.388:2951878): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 352.606004][ T25] audit: type=1326 audit(1619714927.388:2951879): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 352.630442][ T25] audit: type=1326 audit(1619714927.388:2951880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 352.654770][ T25] audit: type=1326 audit(1619714927.388:2951881): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 352.679111][ T25] audit: type=1326 audit(1619714927.388:2951882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x40000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:47 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x400000000000000, 0x0, 0x0) 16:48:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x1, 0x60cd800) 16:48:47 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() tkill(r0, 0x26) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000001c0)={[0xfb8c]}, &(0x7f0000001740), &(0x7f0000000340)={r1, r2+60000000}, 0x8) timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) wait4(0x0, &(0x7f0000000480), 0x2, &(0x7f0000000540)) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x44) openat2(r3, &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)={0xaa600, 0x41, 0x4}, 0x18) io_submit(0x0, 0x43, &(0x7f0000000540)) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) open(&(0x7f0000000380)='./bus\x00', 0x222001, 0xc8) r5 = signalfd(r3, &(0x7f00000003c0)={[0x5]}, 0x8) timer_create(0x5, &(0x7f0000001640)={0x0, 0x2b, 0x1, @thr={&(0x7f0000000640)="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", &(0x7f0000000500)="c26c19774f9f52016c2a61a14553e11f099409e8cbfdc3da3b362d3dd494f872b13bd4248da19f7123304cd6c684f7a8e15a97e0538a"}}, &(0x7f0000001680)=0x0) timer_settime(r6, 0x0, &(0x7f00000016c0)={{0x77359400}, {0x77359400}}, &(0x7f0000001700)) r7 = fcntl$getown(r5, 0x9) open(&(0x7f0000000040)='./bus/file0\x00', 0x12100, 0x6) tkill(r7, 0x37) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:48:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x20000101}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:47 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(0x0, 0x3, &(0x7f0000000ec0)=[&(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000ac0)="97830afd67d237054df14519c3c105b5a576ffadd2a3ba6af1613b146769bc066efdb6f68835fb4b06a90bb2e046608960d9b921594ce7c402a55dd5da01e26966a9f5f4ff7994f29b38c6a767b75c57e3b55486d1a0e949a1f7fde5c256aaa0ef088e176f8c4fcdd83df4060cfe476b6eee8637818266f4ff07e7ccb20b80c789614d56918b9aae083148d34edb6a5b19117f4b013e5751a52d3a342c260f8c338c295cbb60ae05522e46cf55d8373bc1c287b1f6a91c2cc5220d274727189f1ee7ce2ac0b17a2bb8268a492f3b759ede9846400f2161e1440678abde697132d1e7c94d15d6316861", 0xe9, 0xffffffffffff0001, 0x0, 0x2}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000000c00)="2e89361e0973bba211b8a2816c570cba7eb7bd1a4c4447817eab8a0e98ea1ff2687bb950e6975c542ad03c876a33e602bfad1ed44445fe755735117670dd609819a4845aa80e783d4e9d0930070cda700ba279d8dff902d07f18711a79322ba9f08b0ea5a052721fee04f3781763a1a9bc224f08af6982e126e750800223b17ae852a6eeb4246edb8efc8f1d2acf9bd724f0ff1aa25246bf687bef758a12988c61ace8b72429b15ee070d175f9c9108a22c048f6f15077f84f81e1897487081c3d5f1a7140cfd234f7d3412c11d20f59825092d8ae414e2e6cb54391e1cce9dfda5331a7bea6f2904221", 0xea, 0x0, 0x0, 0x72b53404cdf7fb73, r1}, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x3, 0x3ff, r1, &(0x7f0000000d40)="9a66a4ba21b787e0e14d5fa59f80d8c64272654bf18d5a8468740205587494214fa65a1320ef3bc5c7094afc549811acb18e96f3a3d44d46e447f533fd33669472cf58f65d3da765db11fddd7d8d110b4f64227ab28515205a7b85991e4af79b6f3ac50cda328d24334e9cd979a5dc671625f4a19ffbd7013f41864f8854c5e8722c8953b361e5b149a6d2db9f4c3f0ce501d664a4d1e4630e52fb808c550150d7aa2468a6fa1d547d6f5f6708c873f979667a17dd646e85eaada1dabd37032642b9eaabe4a34d02283b41808dbf08b59c955ceb4960eb7574bb585843fa549d53", 0xe1, 0xc3b8}]) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) statx(r4, &(0x7f0000000740)='./bus\x00', 0x1000, 0x8, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000003c0)="c4f9415d55708984b86b0d2479b8498277e413c4eab711ec209da1463425be5ab680d969fde8aa863565df6edd68e30fd670b1d5038641cd31ce5c6fd5fec8f1c53eb450527eb38e", 0x48}, {&(0x7f0000000440)="fa62a56d429167fa0207b85eadc9f7f01c7dafc6b6f0be6a0b8ace15d1eba0780003b67fb3d9397ce5fdaa4575f3cba7b1258ee2be80a97336e2d282c5fde6961bdc9c86287f4947e56b39cf40be43c3e32be41ec7ce4048a959d5ab907e0c52a8e5dd5a6a15d256acd4ade656e074e759fc8497cd", 0x75}, {&(0x7f0000000640)="550ce756fff4abb9757726f4b41f97aaf65c4d8955bb2efb7d84f19b1aa1102f7237736bc1b738e92eb56699529a204e39d2b1fc7bf93927ce2251c851b964776431da8b3adf5b27ffe5ac06178523e6f1a6401c7d4775ecc434f6196e2cb812e1a62955d4084f9257d12904a06006d3a60920eefe55790826d0104e04b79206a6d9c6e93fa95a8bee477c778e36a1d738fd4e2f74d5caf489828946d1106be61e9e3fa9008acc44a84034eab959c387a492e4b52cb50432a71d042c6242749496b7b81290b7a6e2fd578f52c26810195ef6d3e5b634a40d34030a91ff4b749a3298c3f3e63e83f0fd0b79c4df3f5322e4e150b4c31927fa", 0xf8}, {&(0x7f0000000580)="289e79a6ae3571b45b368af6aa02a7d8290e39a509a94bab82ae7c930590899d619ee614dfa7edac8ae5ec7a227e40b9d87cf5ca13989784c6d9611516ab03f6076824004537b8621155a2d93ed7a7a02360920e28cf7962f2b7be16df4bbdc59215ace88bd9ba1f02b5b80de62b739b4f4e7ad80de2c8e4f9e647d46c", 0x7d}], 0x4, &(0x7f0000000880)=[@cred={{0x1c, 0x1, 0x2, {r0, r5}}}], 0x20, 0x20000080}, 0x400) sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20040}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="fb2eec5f9514e6d6df250200000005003e0004000001"], 0x1c}, 0x1, 0x0, 0x0, 0xc044}, 0x14) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r7 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r6, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000a00)=[&(0x7f00000009c0)={0x0, 0x0, 0x0, 0x2, 0x1f, r1, &(0x7f0000000900)="dd2ea06eacd22fb59eaa5eacb3f722a0639128fda8273101d8f58cabdfb72a4e0132a7cf918a97a9b7acdbec7bce707f9512afe12c10c6e1e72ef94ae1bdec4828b05d4d635e81a6bd3d736d6e431545e6b4befb895d611d3b7bad1ae49fb9f2c989333a5c3e6d8ce98b6434b7d061e762778c5772b17ab1ad56dfe8264374bee3b48b6a1c0fb6f05fa94a455634a5b11e310222c78035c02ca88bd1105a397449e3fbfcc8eba57b279078bec9056a12c775c8e5e1ed3a4a5e6e68a4", 0xbc, 0x3, 0x0, 0x2, r7}]) timer_settime(0x0, 0x1, &(0x7f0000000a40)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) open(&(0x7f0000000080)='./bus\x00', 0x412200, 0x171) [ 352.703479][ T25] audit: type=1326 audit(1619714927.388:2951883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 352.727818][ T25] audit: type=1326 audit(1619714927.388:2951884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x20000481}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x1, 0x60cd800) [ 352.779856][ T25] audit: type=1326 audit(1619714927.388:2951885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:47 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xf00000000000000, 0x0, 0x0) 16:48:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x20000c01}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:47 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x1100000000000000, 0x0, 0x0) 16:48:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x20000cc1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x41020000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:48 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() clock_gettime(0x0, &(0x7f0000000140)) rt_sigtimedwait(&(0x7f0000000080)={[0x2]}, 0x0, &(0x7f00000001c0)={0x0, 0x989680}, 0x8) clock_nanosleep(0x2, 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x737ca93e) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x8) tkill(r1, 0x3f) timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x20, r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) gettid() timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:48:48 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) openat(r1, &(0x7f0000000080)='./bus\x00', 0x101000, 0x84) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:48 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x2000000000000000, 0x0, 0x0) 16:48:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x7fffefff}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:48 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x8000000000000000, 0x0, 0x0) 16:48:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x7ffff000}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:48 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x8) ptrace$cont(0x7, r1, 0xffffffff, 0xdfe) timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) tkill(r0, 0xe) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:48:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:49 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x803e000000000000, 0x0, 0x0) 16:48:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0xfffffdef}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x58000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:49 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x200, r1}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:49 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = dup2(r1, r1) r7 = accept4(r1, 0x0, &(0x7f0000000140), 0x80000) io_setup(0x4, &(0x7f00000004c0)=0x0) r9 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r8, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r9, 0x0}]) r10 = eventfd(0x11) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r3, 0x6, &(0x7f0000002640)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0xc2f, r5, &(0x7f0000000240)="9765952904d3b2065c026a1fe20802c4d92ce3b36672d73c7019e2207fc64880dbb1c532bc4b342b1fb275184e74b7c8a52af2e401a870f7a8ef116fde60b35ccbc5ea9175b38eb96372c06a4b0e59578d3d", 0x52, 0xfffffffffffeffff, 0x0, 0x2, r6}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x7, r7, &(0x7f0000000340)="86e296e74b0155da00431868e274cf805429bff8d4b8958f97b1db26d5bce02c9ea62ba73b6458acd3ebf2c5d3b03e0c49e1bf9e115c3417075e0c58e414010a7969fe6efefdc65623868323fbcbd76db21a2602fdcf2ab564cebcb780ac4b96f2e1aa72b6509ea3e60e38d8d5d2d002b845f7f30c349b6e4074af9379abfb37e10b68c8db98d0f0374db8b47334b5d98748c69d0b8b90692e532f18d3ce0047139e29fdbeb4b68c56", 0xa9, 0x7, 0x0, 0x3, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000000580)="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", 0x1000, 0xfffffffffffffffb, 0x0, 0x3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0xa5db, r9, &(0x7f0000001580)="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", 0x1000, 0x6, 0x0, 0x0, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000440)="635eb11602b5c1c0c98be64e039a69dce4e72c", 0x13, 0x4583, 0x0, 0x1, r10}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x7, r11, &(0x7f0000002580)="3cd69c1d376d4c44cdec2b29d906f82b9c50f852aa82fdfa36037d4b669731cb1d2d55c81bf3dafef36bd19ea1ca4454018be8df2f6d9041e035895d8f455eec5600c246e2f3dd599c2db65e7a0b878824f29f47a8ab5ec7cb81a92a4380e5c17f8444eed0b44e91b6d8c22a96b33465dd8b9f054c029274a241875fbefe919d75ab60ba09a1abbdd427038a22f1f1f69bef2fd1ba0c6cf50071aec3", 0x9c, 0x8, 0x0, 0x857f3de8bd0007b9}]) 16:48:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0xffffffa6}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:49 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xc000000000000000, 0x0, 0x0) 16:48:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:49 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() r1 = gettid() ptrace$setregs(0xf, r1, 0x1000, &(0x7f0000000340)="15ed3d3f8409a416976eb606f2fabe59098e2acce1511dbff6077811c665636e91c96f88772040142e279c06569003a00ab4a78cb42a06d327ad6dd82531888407d0c1bcfb061f0134aedf0f80317dc43b24a8607010cc71c6d497b88aaed85680ed2649db594e576960e11acae1590c437497c162b057011bbec1886e5cff25661d9fa4867d33d4018afcd952266b9c276b411b25d9a9f7e9992ce182a54c029f06b56854df96d68340ed6679fde0d48733339333c677bce1e244dc54e8df08a2384e38237508a6c67492a423d5ada1c151a796b3c8b8c9e7852e") timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:48:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0xffffffef}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:49 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x143, &(0x7f0000000280)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xfffffffffffffef2}], 0x2, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x17) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) r4 = gettid() tkill(r4, 0x1b) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) ptrace$cont(0x20, r0, 0x8, 0x100000000) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:49 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xc03e000000000000, 0x0, 0x0) 16:48:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x5c000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0xfffffffe}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:50 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xe03f030000000000, 0x0, 0x0) 16:48:50 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000280)={[0x15a8]}, 0x0, 0x8) gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @thr={&(0x7f0000000080)="1e4dfc45a518ef67b3e83f57e7c5f491a9ca631ac8d93d8e38675f8b5db53d22d55b787246f3b55719bdd1bf3f543203", &(0x7f0000000140)="3002515bb803f05bd236ed00c64e161c7f830e531fb203fae2b67ea750b6b19ac9ef0b9f83"}}, &(0x7f0000000000)) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r3 = signalfd(r0, &(0x7f00000002c0)={[0xfffffffffffffffb]}, 0x8) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x800, 0xffffffffffffffff, 0x0}]) close(r3) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) signalfd(r4, &(0x7f0000000240)={[0x9]}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000580)={{r6, r7+10000000}, {0x0, 0x3938700}}, &(0x7f00000005c0)) r8 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000000)={0xb2}, 0x3b) write(r8, &(0x7f0000000040)="1c0000001a009b8a14cef40500ffffff80170000fe02000000020000", 0x1c) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r5+60000000}, {0x0, 0x989680}}, 0x0) 16:48:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:50 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xeffdffff00000000, 0x0, 0x0) 16:48:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:50 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) timer_settime(r1, 0x0, &(0x7f00000001c0), &(0x7f0000000240)) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000140)) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) [ 357.535931][ T25] kauditd_printk_skb: 85471 callbacks suppressed [ 357.535943][ T25] audit: type=1326 audit(1619714932.388:3037357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 357.567116][ T25] audit: type=1326 audit(1619714932.388:3037358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 357.591472][ T25] audit: type=1326 audit(1619714932.398:3037359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 357.615907][ T25] audit: type=1326 audit(1619714932.398:3037360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 357.640248][ T25] audit: type=1326 audit(1619714932.398:3037361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 357.664562][ T25] audit: type=1326 audit(1619714932.398:3037362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 357.688911][ T25] audit: type=1326 audit(1619714932.398:3037363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 357.713245][ T25] audit: type=1326 audit(1619714932.398:3037364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 357.737656][ T25] audit: type=1326 audit(1619714932.398:3037365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 357.762044][ T25] audit: type=1326 audit(1619714932.398:3037366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:52 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x0, @thr={&(0x7f0000000340)="37d20c8a09020dbd3b253ac8a5d660ca3014791a054c18b167602dae9dd3ae69989048f0bde3c5472db044d55f0ac185bea0b435bb438321a879cb269dda7a91d2893ebee683c57fd48d209c6d2baf3b5ead267d9e60ae9920a46f8484e3443dad0d022aff94a9c14a603237faafcce9daa826f6393a53b17bcad196a8d853a7c559a265fb195c7187b6003b987529d58d5229b2f413df656f2d5cffd2698a4e043093456e6ea516a92edef930a7405b89aa65b6ee3b705f508cae6603aa70fd6ed6716339954acc1978cbacfe99d6493431a57edde6350c2e8a7d8320df701309754384991671e77c6b4808ee09", &(0x7f0000000240)="719cc17a1fa52f858bd065a435627bbff2fb788648016f72fc353945f367b85a4c74d2c8c073ca23d13129708b3e6ae12ec3dbdbf76c2c15c51243b153956e33247697f4584ca12c15dd2f68d601db15e17bf0187272d6285abb7147f00149a5cde1cca928969e91e8861efd67d9b6a9d8c43777243726b7b9841a17897cbfdaeae49e473702f506184d5e60d4b5c5"}}, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f0000000080)={[0x6]}, &(0x7f00000001c0), &(0x7f0000000140), 0x8) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x56) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) r4 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000440)) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000480)={0xcd6, 0x1, 0x7f, 0x3, 0x80000001}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:52 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xf5ffffff00000000, 0x0, 0x0) 16:48:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x0) 16:48:52 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000380)={0x0, 0x4, 0x5, 0x65, r0}) clock_gettime(0x0, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000200)={{0x0, 0x989680}, {r5, r6+60000000}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r7+60000000}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r10 = semget$private(0x0, 0x2, 0x290) semtimedop(r10, &(0x7f0000000080), 0x2aaaaaaaaaaaac93, 0x0) semtimedop(r10, &(0x7f0000000240)=[{0x2, 0x3ff, 0x1800}], 0x1, &(0x7f0000000280)) timer_settime(0x0, 0x1, &(0x7f00000003c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000400)) timer_settime(r1, 0x0, &(0x7f0000000140)={{r8, r9+10000000}, {0x0, 0x3938700}}, &(0x7f00000001c0)) 16:48:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x7ffff000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x0) 16:48:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x7}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:52 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) rt_sigtimedwait(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000140)={0x77359400}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x0) 16:48:52 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xffffff7f00000000, 0x0, 0x0) 16:48:52 executing program 0: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) timer_settime(r1, 0x0, &(0x7f00000001c0), &(0x7f0000000240)) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000140)) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:48:53 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x34fa, 0x7fff, 0x2, 0x8}) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x4, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x3938700}}, 0x0) 16:48:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x8}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:53 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0xffffffff00000000, 0x0, 0x0) 16:48:53 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x2) 16:48:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x11}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x8c050000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:53 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x4) 16:48:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x300}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:54 executing program 2: rt_sigprocmask(0x2, &(0x7f0000000100)={[0x100000000]}, 0x0, 0x9a) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x1) io_setup(0x81, &(0x7f0000000040)=0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/100, 0x64}, {&(0x7f0000000340)=""/206, 0xce}, {&(0x7f0000000580)=""/209, 0xd1}, {&(0x7f0000000680)=""/177, 0xb1}], 0x4, 0x2, 0xfffffff8) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000002c0)={{r3, r4+10000000}, {0x0, 0x3938700}}, &(0x7f0000000440)) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r5, &(0x7f0000000740)=ANY=[@ANYBLOB="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"/4100], 0x1004) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001940), 0x4080, 0x0) r7 = syz_open_dev$vcsu(&(0x7f0000001ac0), 0x9, 0x60000) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r8, 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(r2, 0x5, &(0x7f0000002b80)=[&(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x8, r5, &(0x7f0000000480)="46103e82f7020f7a13b1957bfde14bca78ef1cdf3cf2b0c6d173bb0f649537ec47e8ee668faee27bbb9bbf32aea0c777aa792df01a59d94e4c462ef328", 0x3d, 0x0, 0x0, 0x2}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x7, 0xffff, r5, &(0x7f00000017c0)="45f2d9dfef72ba8912f02da0afc8f650c56cac4bb8f0a81555d6af7bd8a29d663b97bc2104f1aa77be838662ee1ca75a1668f81fb06fec90659fe367e1c7338283d2eb9e34fe7908c55986405218692818a2ea913229be03da025b8f1cb71b856098d49f4163536ded2c4a078e5f3c188189af3e", 0x74, 0x100000000, 0x0, 0x1}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x6, 0x4, 0xffffffffffffffff, &(0x7f0000001880)="b7d93c74aaf02f185a84c565a8d308caba3461d498eb637b0fcf166f9883469a59be92690c09b4fe7e6d15ff8ce4114dd882fca2b7fe8744ddb6584f9b4fca6f340ae288cc3f9d00af4d7a2efebf58735007f5d55354bbef306c08ba43d88028934288cba2b7fe128ad9e498bf74b508226f2cc9c33a9b76369f506968b548a247da88915babddc4f9fc6f59e4dbe1bc", 0x90, 0xfffffffffffffff9, 0x0, 0x3, r6}, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x8, 0x40, 0xffffffffffffffff, &(0x7f00000019c0)="16c8575f4f06aad641991539578fb5f643f7fe0c216ae331c0f285cde7d5e78318895081c2306ede16b498a25e0412aedee6cbfeb1858884725383488bca47924e66518c9ce7c7200e1fc4f727c141dc6454601282020c93667ecb9a9a723533d484f94144bb88d07d44f9008cef408c3b298ee29e491ee82d9751259e8b113cfb78692fb4e1bece751e1eb4b16c7435f04c0d5f948c87c49bda37f39ea494bcac4ca9707552449bfce651ea5e53aa62fd3c2646fc3a672e015f714c5263e7d9175151a92cfcf2", 0xc7, 0x2, 0x0, 0x5, r7}, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x3, 0xa879, r8, &(0x7f0000001b40)="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", 0x1000, 0x1, 0x0, 0x1}]) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000140)={0x0, 0x1, 0x1}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:54 executing program 0 (fault-call:6 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:54 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfdb5d042ac4bca3d, 0x100010, r1, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0xe4081, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000140)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x4, 0x0, r5, 0x0, r1, 0x2, 0x0, 0x1}, 0x5) 16:48:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x340}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:54 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf) 16:48:54 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x11) [ 359.286785][ T2291] FAULT_INJECTION: forcing a failure. [ 359.286785][ T2291] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 359.299870][ T2291] CPU: 0 PID: 2291 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 359.308255][ T2291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.318422][ T2291] Call Trace: [ 359.321699][ T2291] dump_stack+0x137/0x19d [ 359.326037][ T2291] should_fail+0x23c/0x250 [ 359.330454][ T2291] should_fail_usercopy+0x16/0x20 16:48:54 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc0) [ 359.335486][ T2291] _copy_from_user+0x1c/0xd0 [ 359.340235][ T2291] __copy_msghdr_from_user+0x44/0x350 [ 359.345638][ T2291] ? __fget_light+0x21b/0x260 [ 359.350353][ T2291] __sys_sendmmsg+0x1f0/0x4b0 [ 359.355021][ T2291] ? kstrtoull+0x30e/0x350 [ 359.359436][ T2291] ? kstrtouint_from_user+0x104/0x130 [ 359.364819][ T2291] ? do_anonymous_page+0x411/0x8b0 [ 359.369950][ T2291] ? fsnotify_perm+0x59/0x2e0 [ 359.374624][ T2291] ? __fsnotify_parent+0x32f/0x430 [ 359.379741][ T2291] ? get_pid_task+0x8b/0xc0 [ 359.384263][ T2291] ? vfs_write+0x50c/0x770 [ 359.388780][ T2291] ? __fget_light+0x21b/0x260 [ 359.393458][ T2291] ? __cond_resched+0x11/0x40 [ 359.398198][ T2291] ? fput+0x2d/0x130 [ 359.402125][ T2291] ? ksys_write+0x157/0x180 [ 359.406637][ T2291] __x64_sys_sendmmsg+0x53/0x60 [ 359.411492][ T2291] do_syscall_64+0x4a/0x90 [ 359.415910][ T2291] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 359.421819][ T2291] RIP: 0033:0x4665f9 [ 359.425692][ T2291] 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 [ 359.445285][ T2291] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 359.453754][ T2291] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 359.461739][ T2291] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 359.469708][ T2291] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 359.477684][ T2291] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000001 16:48:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0xb80}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:54 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf00) [ 359.485659][ T2291] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:48:54 executing program 2: io_setup(0x4, &(0x7f00000004c0)=0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) ioctl$TIOCSISO7816(r1, 0xc0285443, &(0x7f0000000080)={0x0, 0x10001, 0x7, 0x4, 0x8001}) rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r2 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:54 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000140)={{r4, r5+60000000}, {0x77359400}}, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r6, 0x0, 0x0, 0x0, 0x0, 0x0) signalfd(r6, &(0x7f00000001c0)={[0xfec]}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r7+60000000}, {0x0, 0x989680}}, 0x0) 16:48:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x91ffffff, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:54 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x1100) 16:48:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0xf00}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:54 executing program 0 (fault-call:6 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) [ 359.759320][ T2336] FAULT_INJECTION: forcing a failure. [ 359.759320][ T2336] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 359.772408][ T2336] CPU: 1 PID: 2336 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 359.780898][ T2336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.790939][ T2336] Call Trace: [ 359.794214][ T2336] dump_stack+0x137/0x19d [ 359.798653][ T2336] should_fail+0x23c/0x250 [ 359.803159][ T2336] should_fail_usercopy+0x16/0x20 [ 359.808183][ T2336] _copy_from_user+0x1c/0xd0 [ 359.812775][ T2336] iovec_from_user+0xc4/0x2d0 [ 359.817443][ T2336] ? should_fail+0xd6/0x250 [ 359.821940][ T2336] __import_iovec+0x49/0x270 [ 359.826520][ T2336] ? __copy_msghdr_from_user+0x232/0x350 [ 359.832145][ T2336] import_iovec+0x69/0x80 [ 359.836467][ T2336] __sys_sendmmsg+0x2c9/0x4b0 [ 359.841207][ T2336] ? kstrtoull+0x30f/0x350 [ 359.845724][ T2336] ? kstrtouint_from_user+0x104/0x130 [ 359.851094][ T2336] ? do_anonymous_page+0x411/0x8b0 [ 359.856209][ T2336] ? fsnotify_perm+0x59/0x2e0 [ 359.860990][ T2336] ? __fsnotify_parent+0x32f/0x430 [ 359.866103][ T2336] ? get_pid_task+0x8b/0xc0 [ 359.870630][ T2336] ? vfs_write+0x50c/0x770 [ 359.875040][ T2336] ? __fget_light+0x21b/0x260 [ 359.879741][ T2336] ? __cond_resched+0x11/0x40 [ 359.884425][ T2336] ? fput+0x2d/0x130 [ 359.888321][ T2336] ? ksys_write+0x157/0x180 [ 359.892873][ T2336] __x64_sys_sendmmsg+0x53/0x60 [ 359.897789][ T2336] do_syscall_64+0x4a/0x90 [ 359.902220][ T2336] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 359.908229][ T2336] RIP: 0033:0x4665f9 [ 359.912110][ T2336] 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 [ 359.931713][ T2336] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 359.940117][ T2336] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 359.948075][ T2336] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 16:48:54 executing program 0 (fault-call:6 fault-nth:2): r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x8104}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 359.956063][ T2336] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 359.964091][ T2336] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000001 [ 359.972053][ T2336] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 [ 360.045965][ T2350] FAULT_INJECTION: forcing a failure. [ 360.045965][ T2350] name failslab, interval 1, probability 0, space 0, times 0 [ 360.058615][ T2350] CPU: 1 PID: 2350 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 360.066943][ T2350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.076989][ T2350] Call Trace: [ 360.080258][ T2350] dump_stack+0x137/0x19d [ 360.084594][ T2350] should_fail+0x23c/0x250 [ 360.089010][ T2350] __should_failslab+0x81/0x90 [ 360.093773][ T2350] should_failslab+0x5/0x20 [ 360.098385][ T2350] kmem_cache_alloc_node+0x55/0x2c0 [ 360.103591][ T2350] ? __alloc_skb+0xed/0x420 [ 360.108090][ T2350] __alloc_skb+0xed/0x420 [ 360.112519][ T2350] sk_stream_alloc_skb+0x161/0x600 [ 360.117671][ T2350] tcp_sendmsg_locked+0x89c/0x23f0 [ 360.122790][ T2350] ? avc_has_perm+0x59/0x150 [ 360.127382][ T2350] ? avc_has_perm+0xc8/0x150 [ 360.131973][ T2350] tcp_sendmsg+0x2c/0x40 [ 360.136218][ T2350] inet_sendmsg+0x5f/0x80 [ 360.140555][ T2350] ? inet_send_prepare+0x210/0x210 [ 360.145675][ T2350] ____sys_sendmsg+0x360/0x4d0 [ 360.150481][ T2350] ? import_iovec+0x69/0x80 [ 360.154983][ T2350] __sys_sendmmsg+0x315/0x4b0 [ 360.159658][ T2350] ? kstrtoull+0x30f/0x350 [ 360.164104][ T2350] ? kstrtouint_from_user+0x104/0x130 [ 360.169481][ T2350] ? fsnotify_perm+0x59/0x2e0 [ 360.174156][ T2350] ? __fsnotify_parent+0x32f/0x430 [ 360.179382][ T2350] ? get_pid_task+0x8b/0xc0 [ 360.183886][ T2350] ? vfs_write+0x50c/0x770 [ 360.188312][ T2350] ? __fget_light+0x21b/0x260 [ 360.192991][ T2350] ? __cond_resched+0x11/0x40 [ 360.197663][ T2350] ? fput+0x2d/0x130 [ 360.201553][ T2350] ? ksys_write+0x157/0x180 [ 360.206096][ T2350] __x64_sys_sendmmsg+0x53/0x60 [ 360.210956][ T2350] do_syscall_64+0x4a/0x90 [ 360.215366][ T2350] ? irqentry_exit_to_user_mode+0x5/0x20 [ 360.220993][ T2350] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 360.226899][ T2350] RIP: 0033:0x4665f9 [ 360.230783][ T2350] 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 [ 360.250421][ T2350] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 360.258838][ T2350] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 360.266811][ T2350] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 360.274854][ T2350] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 360.282825][ T2350] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000001 16:48:54 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x2000) 16:48:55 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x3e80) 16:48:55 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x3ec0) 16:48:55 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x803e) 16:48:55 executing program 2: set_tid_address(&(0x7f0000000080)) rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 360.290794][ T2350] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:48:55 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() rt_sigtimedwait(&(0x7f0000000080)={[0x8e86]}, &(0x7f0000000240), &(0x7f0000000140), 0x8) timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:48:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xa4040000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x20000101}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:55 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000) 16:48:55 executing program 0 (fault-call:6 fault-nth:3): r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:55 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)={0x40, 0x9, 0x8}, 0x18) read(r1, &(0x7f00000001c0)=""/53, 0x35) timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:48:55 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xffffffeffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 360.652336][ T2391] FAULT_INJECTION: forcing a failure. [ 360.652336][ T2391] name failslab, interval 1, probability 0, space 0, times 0 [ 360.665046][ T2391] CPU: 1 PID: 2391 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 360.673403][ T2391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.683462][ T2391] Call Trace: [ 360.686765][ T2391] dump_stack+0x137/0x19d [ 360.691149][ T2391] should_fail+0x23c/0x250 [ 360.695635][ T2391] __should_failslab+0x81/0x90 [ 360.700408][ T2391] should_failslab+0x5/0x20 [ 360.704950][ T2391] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 360.710669][ T2391] ? __kmalloc_node_track_caller+0x30/0x40 [ 360.716568][ T2391] __kmalloc_node_track_caller+0x30/0x40 [ 360.722243][ T2391] ? sk_stream_alloc_skb+0x161/0x600 [ 360.727525][ T2391] __alloc_skb+0x187/0x420 [ 360.731962][ T2391] sk_stream_alloc_skb+0x161/0x600 [ 360.737150][ T2391] tcp_sendmsg_locked+0x89c/0x23f0 [ 360.742294][ T2391] ? avc_has_perm+0x59/0x150 [ 360.746879][ T2391] ? avc_has_perm+0xc8/0x150 [ 360.751463][ T2391] tcp_sendmsg+0x2c/0x40 [ 360.755715][ T2391] inet_sendmsg+0x5f/0x80 [ 360.760144][ T2391] ? inet_send_prepare+0x210/0x210 [ 360.765358][ T2391] ____sys_sendmsg+0x360/0x4d0 [ 360.770122][ T2391] ? import_iovec+0x69/0x80 [ 360.774704][ T2391] __sys_sendmmsg+0x315/0x4b0 [ 360.779444][ T2391] ? kstrtoull+0x30f/0x350 [ 360.783881][ T2391] ? kstrtouint_from_user+0x104/0x130 [ 360.789288][ T2391] ? do_anonymous_page+0x411/0x8b0 [ 360.794406][ T2391] ? fsnotify_perm+0x59/0x2e0 [ 360.799143][ T2391] ? __fsnotify_parent+0x32f/0x430 [ 360.804246][ T2391] ? get_pid_task+0x8b/0xc0 [ 360.808822][ T2391] ? vfs_write+0x50c/0x770 [ 360.813236][ T2391] ? __fget_light+0x21b/0x260 [ 360.817921][ T2391] ? __cond_resched+0x11/0x40 [ 360.822595][ T2391] ? fput+0x2d/0x130 [ 360.826475][ T2391] ? ksys_write+0x157/0x180 [ 360.830978][ T2391] __x64_sys_sendmmsg+0x53/0x60 [ 360.835819][ T2391] do_syscall_64+0x4a/0x90 [ 360.840235][ T2391] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 360.846130][ T2391] RIP: 0033:0x4665f9 [ 360.850015][ T2391] 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 [ 360.869723][ T2391] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 360.878128][ T2391] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 360.886098][ T2391] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 360.894063][ T2391] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 360.902028][ T2391] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000001 [ 360.910119][ T2391] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:48:55 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc03e) 16:48:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x20000481}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:55 executing program 0 (fault-call:6 fault-nth:4): r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) [ 361.055189][ T2418] FAULT_INJECTION: forcing a failure. [ 361.055189][ T2418] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 361.068494][ T2418] CPU: 1 PID: 2418 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 361.076820][ T2418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.086924][ T2418] Call Trace: [ 361.090196][ T2418] dump_stack+0x137/0x19d [ 361.094521][ T2418] should_fail+0x23c/0x250 [ 361.098923][ T2418] __alloc_pages_nodemask+0xe7/0x310 [ 361.104201][ T2418] alloc_pages_current+0x21d/0x310 [ 361.109299][ T2418] skb_page_frag_refill+0x9a/0x1b0 [ 361.114436][ T2418] sk_page_frag_refill+0x31/0x120 [ 361.119466][ T2418] tcp_sendmsg_locked+0xdcb/0x23f0 [ 361.124593][ T2418] ? avc_has_perm+0x59/0x150 [ 361.129220][ T2418] ? avc_has_perm+0xc8/0x150 [ 361.133811][ T2418] tcp_sendmsg+0x2c/0x40 [ 361.138040][ T2418] inet_sendmsg+0x5f/0x80 [ 361.142356][ T2418] ? inet_send_prepare+0x210/0x210 [ 361.147523][ T2418] ____sys_sendmsg+0x360/0x4d0 [ 361.152305][ T2418] ? import_iovec+0x69/0x80 [ 361.156816][ T2418] __sys_sendmmsg+0x315/0x4b0 [ 361.161560][ T2418] ? kstrtoull+0x30f/0x350 [ 361.166011][ T2418] ? kstrtouint_from_user+0x104/0x130 [ 361.171372][ T2418] ? do_anonymous_page+0x411/0x8b0 [ 361.176494][ T2418] ? fsnotify_perm+0x59/0x2e0 [ 361.181181][ T2418] ? __fsnotify_parent+0x32f/0x430 [ 361.186293][ T2418] ? get_pid_task+0x8b/0xc0 [ 361.190781][ T2418] ? vfs_write+0x50c/0x770 [ 361.195198][ T2418] ? __fget_light+0x21b/0x260 [ 361.199864][ T2418] ? __cond_resched+0x11/0x40 [ 361.204538][ T2418] ? fput+0x2d/0x130 [ 361.208436][ T2418] ? ksys_write+0x157/0x180 [ 361.212944][ T2418] __x64_sys_sendmmsg+0x53/0x60 [ 361.217825][ T2418] do_syscall_64+0x4a/0x90 [ 361.222242][ T2418] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 361.228143][ T2418] RIP: 0033:0x4665f9 [ 361.232033][ T2418] 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 16:48:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x20000c01}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:56 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x20000) [ 361.251676][ T2418] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 361.260073][ T2418] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 361.268083][ T2418] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 361.276044][ T2418] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 361.284042][ T2418] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000001 [ 361.291996][ T2418] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:48:56 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000140)={{}, {r2, r3+10000000}}, &(0x7f00000001c0)) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000280)={r4, 0x80000000, 0x7, 0x3df7}) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r6, 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(r5, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x43f, r4, &(0x7f0000000240)="c020d0db578b1839f962b91cae57364fadb0142871ff5ab9b371", 0x1a, 0x6, 0x0, 0x3, r4}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r7+60000000}, {0x0, 0x989680}}, 0x0) 16:48:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xaaa16c02, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:56 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f0000000080)={[0x1]}, &(0x7f0000000240), &(0x7f0000000140)={0x0, 0x3938700}, 0x8) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x34) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r3, 0x0, 0x8) rt_sigqueueinfo(r3, 0x18, &(0x7f0000000340)={0x21, 0x9, 0x4819}) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:56 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x33fe0) 16:48:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x20000cc1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:56 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000280)={[0x100]}, &(0x7f0000000340), &(0x7f00000002c0)={0x77359400}, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r1, 0x2000}], 0x1, &(0x7f00000001c0)={r3, r4+60000000}, &(0x7f0000000240)={[0x7f]}, 0x8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r5, 0x1, &(0x7f00000003c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000400)) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r6, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x50, r6, 0x70409000) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r7+60000000}, {0x0, 0x989680}}, 0x0) 16:48:56 executing program 0 (fault-call:6 fault-nth:5): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:56 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x34000) [ 361.562196][ T2451] FAULT_INJECTION: forcing a failure. [ 361.562196][ T2451] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 361.575275][ T2451] CPU: 0 PID: 2451 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 361.583613][ T2451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.593674][ T2451] Call Trace: [ 361.596951][ T2451] dump_stack+0x137/0x19d [ 361.601337][ T2451] should_fail+0x23c/0x250 [ 361.605758][ T2451] should_fail_usercopy+0x16/0x20 [ 361.610785][ T2451] _copy_from_iter_full+0x148/0xa10 [ 361.616009][ T2451] ? check_stack_object+0x61/0x70 [ 361.621029][ T2451] ? __virt_addr_valid+0x15a/0x1a0 [ 361.626123][ T2451] ? __check_object_size+0x253/0x310 [ 361.631500][ T2451] skb_do_copy_data_nocache+0xc3/0x1f0 [ 361.636967][ T2451] tcp_sendmsg_locked+0x10f3/0x23f0 [ 361.642196][ T2451] tcp_sendmsg+0x2c/0x40 [ 361.646435][ T2451] inet_sendmsg+0x5f/0x80 [ 361.650762][ T2451] ? inet_send_prepare+0x210/0x210 [ 361.655851][ T2451] ____sys_sendmsg+0x360/0x4d0 [ 361.660598][ T2451] ? import_iovec+0x69/0x80 [ 361.665085][ T2451] __sys_sendmmsg+0x315/0x4b0 [ 361.669747][ T2451] ? kstrtoull+0x30f/0x350 [ 361.674164][ T2451] ? kstrtouint_from_user+0x104/0x130 [ 361.679874][ T2451] ? do_anonymous_page+0x411/0x8b0 [ 361.684993][ T2451] ? fsnotify_perm+0x59/0x2e0 [ 361.689670][ T2451] ? __fsnotify_parent+0x32f/0x430 [ 361.694781][ T2451] ? get_pid_task+0x8b/0xc0 [ 361.699291][ T2451] ? vfs_write+0x50c/0x770 [ 361.703703][ T2451] ? __fget_light+0x21b/0x260 [ 361.708384][ T2451] ? __cond_resched+0x11/0x40 16:48:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x7fffefff}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 361.713078][ T2451] ? fput+0x2d/0x130 [ 361.716963][ T2451] ? ksys_write+0x157/0x180 [ 361.721460][ T2451] __x64_sys_sendmmsg+0x53/0x60 [ 361.726437][ T2451] do_syscall_64+0x4a/0x90 [ 361.730858][ T2451] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 361.736751][ T2451] RIP: 0033:0x4665f9 [ 361.740634][ T2451] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 16:48:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x7ffff000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 361.760243][ T2451] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 361.768658][ T2451] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 361.776668][ T2451] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 361.784637][ T2451] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 361.792699][ T2451] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000001 [ 361.800672][ T2451] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:48:56 executing program 0 (fault-call:6 fault-nth:6): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:56 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x40000) 16:48:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0xfffffdef}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 361.905399][ T2483] FAULT_INJECTION: forcing a failure. [ 361.905399][ T2483] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 361.918621][ T2483] CPU: 0 PID: 2483 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 361.926958][ T2483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.937025][ T2483] Call Trace: [ 361.940303][ T2483] dump_stack+0x137/0x19d [ 361.944668][ T2483] should_fail+0x23c/0x250 [ 361.949091][ T2483] should_fail_usercopy+0x16/0x20 [ 361.954125][ T2483] _copy_from_user+0x1c/0xd0 [ 361.958859][ T2483] __copy_msghdr_from_user+0x44/0x350 [ 361.964352][ T2483] ? import_iovec+0x69/0x80 [ 361.968857][ T2483] __sys_sendmmsg+0x1f0/0x4b0 [ 361.973593][ T2483] ? kstrtoull+0x30f/0x350 [ 361.978093][ T2483] ? kstrtouint_from_user+0x104/0x130 [ 361.983480][ T2483] ? do_anonymous_page+0x411/0x8b0 [ 361.988603][ T2483] ? fsnotify_perm+0x59/0x2e0 [ 361.993310][ T2483] ? __fsnotify_parent+0x32f/0x430 [ 361.998411][ T2483] ? get_pid_task+0x8b/0xc0 [ 362.003019][ T2483] ? vfs_write+0x50c/0x770 [ 362.007437][ T2483] ? __fget_light+0x21b/0x260 [ 362.012160][ T2483] ? __cond_resched+0x11/0x40 [ 362.016833][ T2483] ? fput+0x2d/0x130 [ 362.020785][ T2483] ? ksys_write+0x157/0x180 [ 362.025286][ T2483] __x64_sys_sendmmsg+0x53/0x60 [ 362.030138][ T2483] do_syscall_64+0x4a/0x90 [ 362.034691][ T2483] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 362.040622][ T2483] RIP: 0033:0x4665f9 [ 362.044504][ T2483] 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 [ 362.064105][ T2483] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 362.072515][ T2483] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 362.080474][ T2483] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 362.088444][ T2483] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 362.096409][ T2483] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000001 [ 362.104377][ T2483] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:48:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xe0ffffff, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0xffffffa6}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:57 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x400300) 16:48:57 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) io_setup(0x4, &(0x7f00000004c0)=0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) io_destroy(r3) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r5+60000000}, {0x0, 0x989680}}, 0x0) 16:48:57 executing program 0 (fault-call:6 fault-nth:7): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:57 executing program 2: io_setup(0x4, &(0x7f00000004c0)=0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x7c, 0x2, 0x8, 0x401, 0x0, 0x0, {0x1, 0x0, 0x3}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8847}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x1f}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x32a}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x68f}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4008801) rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r2 = gettid() r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000002c0), 0x400100, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f0000000340), 0x4) timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r2}, &(0x7f0000000000)) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r5, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 362.467074][ T2504] FAULT_INJECTION: forcing a failure. [ 362.467074][ T2504] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 362.480227][ T2504] CPU: 0 PID: 2504 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 362.488562][ T2504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.498651][ T2504] Call Trace: [ 362.501921][ T2504] dump_stack+0x137/0x19d [ 362.506255][ T2504] should_fail+0x23c/0x250 [ 362.510674][ T2504] should_fail_usercopy+0x16/0x20 [ 362.515770][ T2504] _copy_from_user+0x1c/0xd0 [ 362.520394][ T2504] iovec_from_user+0xc4/0x2d0 [ 362.525072][ T2504] ? release_sock+0x104/0x110 [ 362.529753][ T2504] ? should_fail+0xd6/0x250 [ 362.534260][ T2504] __import_iovec+0x49/0x270 [ 362.538848][ T2504] ? __copy_msghdr_from_user+0x232/0x350 [ 362.544626][ T2504] import_iovec+0x69/0x80 [ 362.545778][ T25] kauditd_printk_skb: 57530 callbacks suppressed 16:48:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0xffffffef}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 362.545787][ T25] audit: type=1326 audit(1619714937.399:3094897): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 362.548952][ T2504] __sys_sendmmsg+0x2c9/0x4b0 [ 362.548975][ T2504] ? kstrtoull+0x30f/0x350 [ 362.555500][ T25] audit: type=1326 audit(1619714937.409:3094898): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:48:57 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfeffff) [ 362.579592][ T2504] ? kstrtouint_from_user+0x104/0x130 [ 362.618417][ T2504] ? do_anonymous_page+0x411/0x8b0 [ 362.623588][ T2504] ? fsnotify_perm+0x59/0x2e0 [ 362.628269][ T2504] ? __fsnotify_parent+0x32f/0x430 [ 362.633426][ T2504] ? get_pid_task+0x8b/0xc0 [ 362.637944][ T2504] ? vfs_write+0x50c/0x770 [ 362.642365][ T2504] ? __fget_light+0x21b/0x260 [ 362.647046][ T2504] ? __cond_resched+0x11/0x40 [ 362.651782][ T2504] ? fput+0x2d/0x130 [ 362.655729][ T2504] ? ksys_write+0x157/0x180 [ 362.657140][ T25] audit: type=1326 audit(1619714937.449:3094899): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 362.660233][ T2504] __x64_sys_sendmmsg+0x53/0x60 [ 362.660256][ T2504] do_syscall_64+0x4a/0x90 [ 362.692122][ T25] audit: type=1326 audit(1619714937.449:3094900): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 362.693791][ T2504] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 362.719665][ T25] audit: type=1326 audit(1619714937.449:3094901): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 362.723957][ T2504] RIP: 0033:0x4665f9 [ 362.723974][ T2504] 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 [ 362.749889][ T25] audit: type=1326 audit(1619714937.449:3094902): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 362.752132][ T2504] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 362.752153][ T2504] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 16:48:57 executing program 0 (fault-call:6 fault-nth:8): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:57 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x4000000) 16:48:57 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r1, 0x8f9c9b216ae88deb, &(0x7f00000001c0)={{}, {r4, r5+10000000}}, &(0x7f0000000500)) [ 362.772945][ T25] audit: type=1326 audit(1619714937.449:3094903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 362.796009][ T2504] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 362.796023][ T2504] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 362.796033][ T2504] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000001 [ 362.796065][ T2504] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:48:57 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf000000) [ 362.917389][ T25] audit: type=1326 audit(1619714937.449:3094904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 362.951147][ T2533] FAULT_INJECTION: forcing a failure. [ 362.951147][ T2533] name failslab, interval 1, probability 0, space 0, times 0 [ 362.962196][ T25] audit: type=1326 audit(1619714937.449:3094905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 362.963919][ T2533] CPU: 0 PID: 2533 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 362.988399][ T25] audit: type=1326 audit(1619714937.449:3094906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 362.996609][ T2533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.996619][ T2533] Call Trace: [ 362.996626][ T2533] dump_stack+0x137/0x19d [ 362.996648][ T2533] should_fail+0x23c/0x250 [ 362.996666][ T2533] __should_failslab+0x81/0x90 [ 363.047733][ T2533] should_failslab+0x5/0x20 [ 363.052249][ T2533] kmem_cache_alloc_node+0x55/0x2c0 [ 363.057452][ T2533] ? __alloc_skb+0xed/0x420 [ 363.062016][ T2533] __alloc_skb+0xed/0x420 [ 363.066356][ T2533] sk_stream_alloc_skb+0x161/0x600 [ 363.071535][ T2533] tcp_sendmsg_locked+0x89c/0x23f0 [ 363.076650][ T2533] tcp_sendmsg+0x2c/0x40 [ 363.080885][ T2533] inet_sendmsg+0x5f/0x80 [ 363.085284][ T2533] ? inet_send_prepare+0x210/0x210 [ 363.090385][ T2533] ____sys_sendmsg+0x360/0x4d0 [ 363.095138][ T2533] ? import_iovec+0x69/0x80 [ 363.099703][ T2533] __sys_sendmmsg+0x315/0x4b0 [ 363.104404][ T2533] ? kstrtoull+0x30f/0x350 [ 363.108825][ T2533] ? kstrtouint_from_user+0x104/0x130 [ 363.114202][ T2533] ? do_anonymous_page+0x411/0x8b0 [ 363.119313][ T2533] ? fsnotify_perm+0x59/0x2e0 [ 363.123983][ T2533] ? __fsnotify_parent+0x32f/0x430 [ 363.129127][ T2533] ? get_pid_task+0x8b/0xc0 [ 363.133688][ T2533] ? vfs_write+0x50c/0x770 [ 363.138107][ T2533] ? __fget_light+0x21b/0x260 [ 363.142787][ T2533] ? __cond_resched+0x11/0x40 [ 363.147525][ T2533] ? fput+0x2d/0x130 [ 363.151485][ T2533] ? ksys_write+0x157/0x180 [ 363.156023][ T2533] __x64_sys_sendmmsg+0x53/0x60 [ 363.160940][ T2533] do_syscall_64+0x4a/0x90 [ 363.165412][ T2533] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 363.171360][ T2533] RIP: 0033:0x4665f9 [ 363.175248][ T2533] 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 [ 363.194850][ T2533] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 363.203263][ T2533] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 363.211233][ T2533] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 363.219209][ T2533] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 363.227166][ T2533] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000001 [ 363.235127][ T2533] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:48:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xf5ffffff, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0xfffffffe}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:58 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x11000000) 16:48:58 executing program 4: rt_sigprocmask(0x2, &(0x7f0000000080)={[0x1000000000002]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x0, 0x40000000}]) r3 = getpid() ptrace$cont(0x1f, r3, 0x4, 0x7ff) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)) timer_settime(0x0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 16:48:58 executing program 0 (fault-call:6 fault-nth:9): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:58 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) ptrace$cont(0x1f, r0, 0x9, 0x4) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) io_setup(0x4, &(0x7f00000004c0)=0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) r5 = eventfd2(0x2, 0x0) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000480)='./bus\x00', &(0x7f0000000880)={0x1, 0x80, 0x6}, 0x18) io_setup(0x4, &(0x7f00000004c0)=0x0) r8 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r7, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r8, 0x0}]) r9 = syz_open_dev$vcsu(&(0x7f0000000a00), 0x80000000, 0x420000) r10 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000b80), 0x8c240, 0x0) io_submit(r2, 0x9, &(0x7f0000000c00)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000000340)="a6d2a95ffb85b66a54f986065b3dae8147e3d31bad1aa23551b4095a10ba7a9730a7e5bb7783c28a04c30c810af8c71dcaa3592cbd92ada7185a35aabf300a73c1f2cd2292d18d8f8abcd0800ff059b70501c0997390c688bdb60455b661face779acaa44f8d379a4d316dd6fa6b7e7f9f57b50ff928eb181b9cae8fe55efada8fbca576e0833dcd706eda3ef1608d4592ff49f7d12143af0e01fb6ccd03f7b6843af8b36277b96d8cf6348eec6a235e654ce37849acb12928fd192fe5dd436552060a5c8f604bed6ccd6e0fdf6ef71de257409c70128214b05b60ac8d69655d2ae6ed1c04487329c34556e40d6a3f0f", 0xf0, 0x8000, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f0000000580)="5d94720d401a87372ade3b14236928025d6d2fd0bf4fea1ce7c5b63b5e06ccc4c30e52d5cba82a928c236b3719e211f63608943a1c2c01611526d32ca7ed3f90b8bf3d214de1b816ec45f146f415cd6addaa81b1d1ccd89df84b16b54eed6faab1976157713952e404a027ac8bdbe886a59ba6abb2528846d01a9e2de925fd746b7a3f9a9bb4744d84c751e2894a3e8d19a403d2415aa1e54e95ee951c4083736db562d6171d5f8d0fdc61d65855ed3c29367254ad07e794af5e3ec8541960a23e056e1438c2b8", 0xc7, 0x3, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x7f, 0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x4d6, 0x0, 0x2, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x1, 0xffffffffffffffff, &(0x7f0000000680)="dc9f238016312c1a9e2c58a4589208545c02a9e5b9b9630ef6fca67fb903678c1b16c886ece7d3f6aea6ee09d197e188df1b2942cbad93b1e8591e7f137866a2481e8416b2f752f40becacae591eb1d7e81a36442b6e3752310a2c9d0660623f44183491d4e59842ba0b44f8e4666293c0f977fdbdd4a6c9d26997168e0846e9b6acc5099c28955da46f2b3b1d92671fb325f69a5a7d7ab1304b4632493f7ce686d68f8f51cf3650f72cecc721b44c0ad34c76b649d16ab1d0c3793b6147760ff80858145bbbaaf416565a2800aa9b329551b1d9d8829783d43dc0", 0xdb, 0x6, 0x0, 0x2, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x2, r1, &(0x7f0000000780)="6824d404d39b7b9f525bfe0e1a00c94e8f054e0030aacf958c52cd87ab5df4773dd3176cf5f53461e6b86b55fa7fafe352a4e06747e5ba0356b6c096ebc1869d3c70d19fcd8f49b77bb3ff72b5193cae9d24b48f01f59482a087065c21c0764dd372a55148a9c1d786da8cd9555b650d7deb7343a161b35c9215424550208d507e49541d3af548db514aba8753b66b9f25ab563a73c54cd905207b877166396e965df8e3f26e526afd1f560859480060acfbc43bc514bd240234aadcb49dd4856da145626e2e080c396a24e609df4fc91e8bd68c07203bbf6d7dda0f749f841fbdd30c2ebb77faae23e2796e4fc42fd7619fede1", 0xf4, 0x1, 0x0, 0x2, r5}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x2, r6, &(0x7f00000008c0)="a4b774b3f29c703d623802de6bba4b", 0xf, 0x9, 0x0, 0x3}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x6, 0xe000, r8, &(0x7f0000000940)="24daa8c5dd90e589544f58962fe555dcd538746d6600f46fae91ef853f13b9c3039b43ef862b23cc500132f81cba6cf297b20547f84987c7c9c64f24ed0484588d240498513f83640f0e0f37c22297ce8d3c50bb58de9c11a05cc90e2a14c12631", 0x61, 0x7f, 0x0, 0x0, r1}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x3, 0x5, r9, &(0x7f0000000a40)="ff63b7352850e864cef93cb8675415eee25c953162d0ce6bde42daf212fa104f3458b527cdcf8320c0659620c44f5f9a258a258b9963de66ee0d86233bb0869fc355ac493309e6256c3c11b6ff28d7ca5bd48c47855bd9cc1df1d4d6a225c930b36e4db3846e473418b7a503c144c59b888afd6cf3dc6f79f7dd79219c3e89047304b0af0a439ef252c06d78c62c94b1a0e92c7f256a178075529abad7343aed13910278fbd58e3e754695088054755b8852975583c1d571", 0xb8, 0x800, 0x0, 0x3}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x2, 0x7fff, r1, &(0x7f0000000b40)="f27853f9fce976b1a48025c937865d9f346e08c23cf2457424e35c48958acf1569c911ba15f043d45d176bbd74aa31d2b929baea4d51430f35a57e", 0x3b, 0x5, 0x0, 0x2, r10}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 363.412452][ T2565] FAULT_INJECTION: forcing a failure. [ 363.412452][ T2565] name failslab, interval 1, probability 0, space 0, times 0 [ 363.425120][ T2565] CPU: 1 PID: 2565 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 363.433508][ T2565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.443611][ T2565] Call Trace: [ 363.446900][ T2565] dump_stack+0x137/0x19d [ 363.451243][ T2565] should_fail+0x23c/0x250 [ 363.455738][ T2565] __should_failslab+0x81/0x90 [ 363.460503][ T2565] should_failslab+0x5/0x20 [ 363.465021][ T2565] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 363.470883][ T2565] ? __kmalloc_node_track_caller+0x30/0x40 [ 363.476703][ T2565] __kmalloc_node_track_caller+0x30/0x40 [ 363.482344][ T2565] ? sk_stream_alloc_skb+0x161/0x600 [ 363.487637][ T2565] __alloc_skb+0x187/0x420 [ 363.492067][ T2565] sk_stream_alloc_skb+0x161/0x600 [ 363.497323][ T2565] tcp_sendmsg_locked+0x89c/0x23f0 [ 363.502434][ T2565] tcp_sendmsg+0x2c/0x40 [ 363.506675][ T2565] inet_sendmsg+0x5f/0x80 [ 363.511026][ T2565] ? inet_send_prepare+0x210/0x210 [ 363.516144][ T2565] ____sys_sendmsg+0x360/0x4d0 [ 363.520907][ T2565] ? import_iovec+0x69/0x80 [ 363.525417][ T2565] __sys_sendmmsg+0x315/0x4b0 [ 363.530129][ T2565] ? kstrtoull+0x30f/0x350 [ 363.534548][ T2565] ? kstrtouint_from_user+0x104/0x130 [ 363.539931][ T2565] ? do_anonymous_page+0x411/0x8b0 [ 363.545050][ T2565] ? fsnotify_perm+0x59/0x2e0 [ 363.549767][ T2565] ? __fsnotify_parent+0x32f/0x430 [ 363.554879][ T2565] ? get_pid_task+0x8b/0xc0 [ 363.559375][ T2565] ? vfs_write+0x50c/0x770 [ 363.563881][ T2565] ? __fget_light+0x21b/0x260 [ 363.568643][ T2565] ? __cond_resched+0x11/0x40 [ 363.573518][ T2565] ? fput+0x2d/0x130 [ 363.577406][ T2565] ? ksys_write+0x157/0x180 [ 363.581990][ T2565] __x64_sys_sendmmsg+0x53/0x60 [ 363.586844][ T2565] do_syscall_64+0x4a/0x90 [ 363.591261][ T2565] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 363.597156][ T2565] RIP: 0033:0x4665f9 16:48:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x2}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:58 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x20000000) [ 363.601042][ T2565] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 363.620636][ T2565] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 363.629039][ T2565] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 363.636999][ T2565] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 363.645037][ T2565] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 363.653029][ T2565] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000002 16:48:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 363.660995][ T2565] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:48:58 executing program 0 (fault-call:6 fault-nth:10): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:58 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_setup(0x5, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f0000000340)="11330ac34f9ecad90b5495fd497912d9828e93a64c12d2b220bce4d3041601b791647482a020fe6247a5cc9933d0615c5a57a6c4285395649fc54dabd19ebd2b574fc2c444d2dfdbd4bebfc96105e39ff76903c881c44d30b775bce995abb9fba2ca4979d28380b468e69e527cca61334a85f3f1539b7364b5457969c340a0b645dee4752e68a7e51005fe43e2c0396c49ec185b7462248cfb2cc6d44485f789f36a57cc4df2ad38574d0ad04821716fb7c78783d44694df5abda9c35a3d2f98c73ecbf11482cd6e0c125215507913d7e0dbfd6575554514", 0xd8, 0x5, 0x0, 0x1}]) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:48:58 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000140)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_gettime(r1, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_create(0x7, &(0x7f0000000380)={0x0, 0x36, 0x1, @thr={&(0x7f0000000240)="86129f1ec7232cc10e1028736065f2dec34c322cefc32f92b5808de9fb4b8402354c626a2e7616409330824abf22e427660ac7208d1caf05b8b98d0f1e2709bb19822a4f01316cfc5951effb89640942a27c80ebe10ec6df290893ea3a5b479b757d0b6651023f0a1df2c2e5d5af86b3c4f403248fd5cd4511848c78bb93609257a93832bafde3", &(0x7f0000000340)="3e80874876c20d79974456280c3d4a9ecfd72e97efd788c11861916e4a155f0a"}}, &(0x7f00000003c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000400)={{}, {0x77359400}}, &(0x7f0000000440)) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r5+60000000}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000000580)={{0x0, 0x3938700}, {r7, r8+10000000}}, &(0x7f00000005c0)) [ 363.810633][ T2587] FAULT_INJECTION: forcing a failure. [ 363.810633][ T2587] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 363.823725][ T2587] CPU: 1 PID: 2587 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 363.832078][ T2587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.842177][ T2587] Call Trace: [ 363.845479][ T2587] dump_stack+0x137/0x19d [ 363.849815][ T2587] should_fail+0x23c/0x250 [ 363.854267][ T2587] should_fail_usercopy+0x16/0x20 [ 363.859283][ T2587] _copy_from_iter_full+0x148/0xa10 [ 363.864550][ T2587] ? check_stack_object+0x61/0x70 [ 363.869581][ T2587] ? __virt_addr_valid+0x15a/0x1a0 [ 363.874737][ T2587] ? __check_object_size+0x253/0x310 [ 363.880039][ T2587] skb_do_copy_data_nocache+0xc3/0x1f0 [ 363.885548][ T2587] tcp_sendmsg_locked+0x10f3/0x23f0 [ 363.890815][ T2587] tcp_sendmsg+0x2c/0x40 [ 363.895062][ T2587] inet_sendmsg+0x5f/0x80 [ 363.899384][ T2587] ? inet_send_prepare+0x210/0x210 [ 363.904490][ T2587] ____sys_sendmsg+0x360/0x4d0 [ 363.909300][ T2587] ? import_iovec+0x69/0x80 [ 363.913872][ T2587] __sys_sendmmsg+0x315/0x4b0 [ 363.918552][ T2587] ? kstrtoull+0x30f/0x350 [ 363.923007][ T2587] ? kstrtouint_from_user+0x104/0x130 [ 363.928388][ T2587] ? do_anonymous_page+0x411/0x8b0 [ 363.933541][ T2587] ? fsnotify_perm+0x59/0x2e0 [ 363.938211][ T2587] ? __fsnotify_parent+0x32f/0x430 [ 363.943347][ T2587] ? get_pid_task+0x8b/0xc0 [ 363.947850][ T2587] ? vfs_write+0x50c/0x770 [ 363.952257][ T2587] ? __fget_light+0x21b/0x260 [ 363.956946][ T2587] ? __cond_resched+0x11/0x40 [ 363.961615][ T2587] ? fput+0x2d/0x130 [ 363.965549][ T2587] ? ksys_write+0x157/0x180 [ 363.970053][ T2587] __x64_sys_sendmmsg+0x53/0x60 [ 363.974900][ T2587] do_syscall_64+0x4a/0x90 [ 363.979312][ T2587] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 363.985208][ T2587] RIP: 0033:0x4665f9 [ 363.989138][ T2587] 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 [ 364.008741][ T2587] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 364.017146][ T2587] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 364.025126][ T2587] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 364.033126][ T2587] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 364.041134][ T2587] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000002 [ 364.049140][ T2587] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:48:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xfc000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:48:59 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x803e0000) 16:48:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xa}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:48:59 executing program 0 (fault-call:6 fault-nth:11): r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:59 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) timer_create(0x7, &(0x7f0000000140)={0x0, 0x17, 0x0, @thr={&(0x7f0000000240)="7a2838184f1d1ce3a89453ca29e6be8e296beebb876e05ac3d61f581b4d2350d62a75ba728b06034c07889e1beb2d7fd8b1f6f276ebf18e7b83424c4b6fd29388968f600191f5241999e83da7ce9d6a020995a47545f72d67c66e2faa5fbe6e96f", &(0x7f0000000080)="ee455bc33e41bd9c393ffc46e0fc973e3ba94a879e61066943ee564b99f0338dfac6b99c8bd31d59bbc47028398660"}}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000380)={{r2, r3+10000000}, {r4, r5+60000000}}, &(0x7f00000003c0)) r6 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r7, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_create(0x5, &(0x7f0000000440)={0x0, 0x25, 0x4, @thr={&(0x7f0000000400)="15d4fabf4144320c494450792c06fb206708fcc9c7f4f939a018615b05aac44dd6b149c0aea497ab2d9375c0a9385d49827d37cd2d9a1f947fb1406cc442", &(0x7f0000000580)="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"}}, &(0x7f0000000480)) timer_create(0x1, &(0x7f0000001640)={0x0, 0x11, 0x5, @tid=r0}, &(0x7f0000001680)) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r8, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) timer_settime(r8, 0x1, &(0x7f00000015c0)={{r9, r10+10000000}, {0x77359400}}, &(0x7f0000001600)) [ 364.263682][ T2607] FAULT_INJECTION: forcing a failure. [ 364.263682][ T2607] name failslab, interval 1, probability 0, space 0, times 0 [ 364.276341][ T2607] CPU: 0 PID: 2607 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 364.284732][ T2607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.294786][ T2607] Call Trace: [ 364.298064][ T2607] dump_stack+0x137/0x19d [ 364.302391][ T2607] should_fail+0x23c/0x250 [ 364.306810][ T2607] __should_failslab+0x81/0x90 [ 364.311577][ T2607] should_failslab+0x5/0x20 [ 364.316103][ T2607] kmem_cache_alloc_node+0x55/0x2c0 [ 364.321305][ T2607] ? __alloc_skb+0xed/0x420 [ 364.325802][ T2607] __alloc_skb+0xed/0x420 [ 364.330169][ T2607] __tcp_send_ack+0x73/0x300 [ 364.334765][ T2607] tcp_send_ack+0x23/0x30 [ 364.339099][ T2607] __tcp_ack_snd_check+0x2d6/0x510 [ 364.344225][ T2607] tcp_rcv_established+0x1196/0x12a0 [ 364.349572][ T2607] tcp_v4_do_rcv+0x278/0x4a0 [ 364.354169][ T2607] __release_sock+0xf5/0x270 [ 364.358764][ T2607] release_sock+0x40/0x110 16:48:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xf}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 364.363189][ T2607] tcp_sendmsg+0x36/0x40 [ 364.367439][ T2607] inet_sendmsg+0x5f/0x80 [ 364.371777][ T2607] ? inet_send_prepare+0x210/0x210 [ 364.376951][ T2607] ____sys_sendmsg+0x360/0x4d0 [ 364.381764][ T2607] ? import_iovec+0x69/0x80 [ 364.386271][ T2607] __sys_sendmmsg+0x315/0x4b0 [ 364.390944][ T2607] ? kstrtoull+0x30f/0x350 [ 364.395361][ T2607] ? kstrtouint_from_user+0x104/0x130 [ 364.400809][ T2607] ? do_anonymous_page+0x411/0x8b0 [ 364.405930][ T2607] ? fsnotify_perm+0x59/0x2e0 16:48:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x11}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 364.410680][ T2607] ? __fsnotify_parent+0x32f/0x430 [ 364.415935][ T2607] ? get_pid_task+0x8b/0xc0 [ 364.420436][ T2607] ? vfs_write+0x50c/0x770 [ 364.424932][ T2607] ? __fget_light+0x21b/0x260 [ 364.429615][ T2607] ? __cond_resched+0x11/0x40 [ 364.434372][ T2607] ? fput+0x2d/0x130 [ 364.438264][ T2607] ? ksys_write+0x157/0x180 [ 364.442829][ T2607] __x64_sys_sendmmsg+0x53/0x60 [ 364.447676][ T2607] do_syscall_64+0x4a/0x90 [ 364.452095][ T2607] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 364.457997][ T2607] RIP: 0033:0x4665f9 16:48:59 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc0000000) [ 364.461885][ T2607] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 364.481531][ T2607] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 364.489944][ T2607] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 364.497936][ T2607] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 364.505907][ T2607] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 16:48:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x14}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 364.513882][ T2607] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000002 [ 364.521871][ T2607] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:48:59 executing program 0 (fault-call:6 fault-nth:12): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:48:59 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc03e0000) [ 364.634281][ T2633] FAULT_INJECTION: forcing a failure. [ 364.634281][ T2633] name failslab, interval 1, probability 0, space 0, times 0 [ 364.646958][ T2633] CPU: 0 PID: 2633 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 364.655329][ T2633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.665386][ T2633] Call Trace: [ 364.668737][ T2633] dump_stack+0x137/0x19d [ 364.673077][ T2633] should_fail+0x23c/0x250 [ 364.677517][ T2633] __should_failslab+0x81/0x90 [ 364.682301][ T2633] should_failslab+0x5/0x20 [ 364.686862][ T2633] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 364.692630][ T2633] ? __kmalloc_node_track_caller+0x30/0x40 [ 364.698438][ T2633] __kmalloc_node_track_caller+0x30/0x40 [ 364.704148][ T2633] ? __tcp_send_ack+0x73/0x300 [ 364.709004][ T2633] __alloc_skb+0x187/0x420 [ 364.713428][ T2633] __tcp_send_ack+0x73/0x300 [ 364.718018][ T2633] tcp_send_ack+0x23/0x30 [ 364.722363][ T2633] __tcp_ack_snd_check+0x2d6/0x510 [ 364.727487][ T2633] tcp_rcv_established+0x1196/0x12a0 [ 364.732842][ T2633] tcp_v4_do_rcv+0x278/0x4a0 [ 364.737472][ T2633] __release_sock+0xf5/0x270 [ 364.742063][ T2633] release_sock+0x40/0x110 [ 364.746474][ T2633] tcp_sendmsg+0x36/0x40 [ 364.750773][ T2633] inet_sendmsg+0x5f/0x80 [ 364.755179][ T2633] ? inet_send_prepare+0x210/0x210 [ 364.760384][ T2633] ____sys_sendmsg+0x360/0x4d0 [ 364.765270][ T2633] ? import_iovec+0x69/0x80 [ 364.769766][ T2633] __sys_sendmmsg+0x315/0x4b0 [ 364.774441][ T2633] ? kstrtoull+0x30f/0x350 [ 364.778911][ T2633] ? kstrtouint_from_user+0x104/0x130 [ 364.784360][ T2633] ? do_anonymous_page+0x411/0x8b0 [ 364.789483][ T2633] ? fsnotify_perm+0x59/0x2e0 [ 364.794150][ T2633] ? __fsnotify_parent+0x32f/0x430 [ 364.799329][ T2633] ? get_pid_task+0x8b/0xc0 [ 364.803820][ T2633] ? vfs_write+0x50c/0x770 [ 364.808311][ T2633] ? __fget_light+0x21b/0x260 [ 364.813037][ T2633] ? __cond_resched+0x11/0x40 [ 364.817782][ T2633] ? fput+0x2d/0x130 [ 364.821669][ T2633] ? ksys_write+0x157/0x180 [ 364.826186][ T2633] __x64_sys_sendmmsg+0x53/0x60 [ 364.831037][ T2633] do_syscall_64+0x4a/0x90 [ 364.835452][ T2633] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 364.841350][ T2633] RIP: 0033:0x4665f9 [ 364.845359][ T2633] 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 [ 364.865071][ T2633] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 364.873477][ T2633] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 364.881453][ T2633] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 364.889467][ T2633] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 364.897433][ T2633] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000002 [ 364.905397][ T2633] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:49:02 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r3, 0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x241}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:02 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe03f0300) 16:49:02 executing program 0 (fault-call:6 fault-nth:13): r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xfe800000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:02 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)) io_setup(0x4, &(0x7f00000004c0)=0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) io_setup(0x9, &(0x7f00000000c0)=0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(r4, 0x2, &(0x7f0000000440)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x1, r5, &(0x7f0000000680)="248858b5b02da4deb19474076c03824e9ec04c55d69fce0d1237df88eae5c9658597364064488642ee7e1a88368de717a783e8e28e5270290a37013b249a9004748d456e61b6fe164d8c99e60df0e1af6978d6d83d63b43ddbb3ed7d9dea82926945718794f385fbe25d4c28b0577a8de3d8943a21e1ce61185fb63ceb1279d35b5eb13796bf9e8bfb6aec8105ff229da57747903ddb9c0889", 0x99, 0x8001, 0x0, 0x2, r3}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000240)=""/134, 0x86}, {&(0x7f0000000340)=""/90, 0x5a}], 0x2, 0x1000, 0x81) io_setup(0x4, &(0x7f00000004c0)=0x0) r7 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r6, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) io_submit(r6, 0x1, &(0x7f00000001c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x20, r1, &(0x7f0000000580)="ed8e6585d878507231205a92cea120a6a3cc83241931e080c09b16fa0e9ede132a645ab1dfb0022300283139c53d6282a6546b7885b2cd5d3902f05f687ca1acab9b63ff81cf594985a07613c33c2e685da24b5aa543140dcc22c9b5770790ab8aac9132df8cc0aab2d86106ab65b47e21fb1c56916e63264aba99dba2a88042e7018d1ea512354b05fa46d167afcd8dd0708770b3e41821acc974d3ec677da537875c5af7f7486107c2acf66754c3050b5e52881ad83ccf6ae9dd8a16a1a08259687641b9022748e51e9d1f415945a5711073bffeea2c51d4ef82aaa3849f7c74e200a8", 0xe4, 0x400, 0x0, 0x3, r1}]) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r8+60000000}, {0x0, 0x989680}}, 0x0) [ 367.254506][ T2654] FAULT_INJECTION: forcing a failure. [ 367.254506][ T2654] name failslab, interval 1, probability 0, space 0, times 0 [ 367.267239][ T2654] CPU: 1 PID: 2654 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 367.275686][ T2654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.285749][ T2654] Call Trace: [ 367.289032][ T2654] dump_stack+0x137/0x19d [ 367.293371][ T2654] should_fail+0x23c/0x250 [ 367.297892][ T2654] __should_failslab+0x81/0x90 [ 367.302798][ T2654] should_failslab+0x5/0x20 [ 367.307306][ T2654] kmem_cache_alloc_node+0x55/0x2c0 [ 367.312614][ T2654] ? __alloc_skb+0xed/0x420 [ 367.317117][ T2654] __alloc_skb+0xed/0x420 [ 367.321577][ T2654] __tcp_send_ack+0x73/0x300 [ 367.326170][ T2654] tcp_send_ack+0x23/0x30 [ 367.330511][ T2654] __tcp_ack_snd_check+0x2d6/0x510 [ 367.335695][ T2654] tcp_rcv_established+0x1196/0x12a0 [ 367.340979][ T2654] tcp_v4_do_rcv+0x278/0x4a0 [ 367.345654][ T2654] __release_sock+0xf5/0x270 [ 367.350251][ T2654] release_sock+0x40/0x110 [ 367.354693][ T2654] tcp_sendmsg+0x36/0x40 [ 367.359059][ T2654] inet_sendmsg+0x5f/0x80 [ 367.363397][ T2654] ? inet_send_prepare+0x210/0x210 [ 367.368504][ T2654] ____sys_sendmsg+0x360/0x4d0 [ 367.373267][ T2654] ? import_iovec+0x69/0x80 [ 367.377776][ T2654] __sys_sendmmsg+0x315/0x4b0 [ 367.382458][ T2654] ? kstrtoull+0x30f/0x350 [ 367.386883][ T2654] ? kstrtouint_from_user+0x104/0x130 [ 367.392258][ T2654] ? do_anonymous_page+0x411/0x8b0 [ 367.397545][ T2654] ? fsnotify_perm+0x59/0x2e0 [ 367.402217][ T2654] ? __fsnotify_parent+0x32f/0x430 [ 367.407335][ T2654] ? get_pid_task+0x8b/0xc0 [ 367.411831][ T2654] ? vfs_write+0x50c/0x770 [ 367.416246][ T2654] ? __fget_light+0x21b/0x260 [ 367.420915][ T2654] ? __cond_resched+0x11/0x40 [ 367.425696][ T2654] ? fput+0x2d/0x130 [ 367.429594][ T2654] ? ksys_write+0x157/0x180 [ 367.434106][ T2654] __x64_sys_sendmmsg+0x53/0x60 [ 367.438961][ T2654] do_syscall_64+0x4a/0x90 [ 367.443373][ T2654] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 367.449266][ T2654] RIP: 0033:0x4665f9 [ 367.453156][ T2654] 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 [ 367.472768][ T2654] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 367.481207][ T2654] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 367.489172][ T2654] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 367.497302][ T2654] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 16:49:02 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xeffdffff) 16:49:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xa00}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 367.505273][ T2654] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000002 [ 367.513234][ T2654] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:49:02 executing program 0 (fault-call:6 fault-nth:14): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:02 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x1, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) [ 367.555860][ T25] kauditd_printk_skb: 72626 callbacks suppressed [ 367.555872][ T25] audit: type=1326 audit(1619714942.409:3167533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 367.630181][ T2677] FAULT_INJECTION: forcing a failure. [ 367.630181][ T2677] name failslab, interval 1, probability 0, space 0, times 0 [ 367.642920][ T2677] CPU: 1 PID: 2677 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 367.651261][ T2677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.661313][ T2677] Call Trace: [ 367.664597][ T2677] dump_stack+0x137/0x19d [ 367.668960][ T2677] should_fail+0x23c/0x250 [ 367.673373][ T2677] __should_failslab+0x81/0x90 [ 367.678142][ T2677] should_failslab+0x5/0x20 [ 367.678586][ T25] audit: type=1326 audit(1619714942.419:3167534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 367.682646][ T2677] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 367.712653][ T2677] ? __kmalloc_node_track_caller+0x30/0x40 [ 367.718472][ T2677] __kmalloc_node_track_caller+0x30/0x40 [ 367.724113][ T2677] ? __tcp_send_ack+0x73/0x300 [ 367.728934][ T2677] __alloc_skb+0x187/0x420 [ 367.733361][ T2677] __tcp_send_ack+0x73/0x300 [ 367.737942][ T2677] tcp_send_ack+0x23/0x30 [ 367.742264][ T2677] __tcp_ack_snd_check+0x2d6/0x510 [ 367.742955][ T25] audit: type=1326 audit(1619714942.419:3167535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 367.747440][ T2677] tcp_rcv_established+0x1196/0x12a0 [ 367.747467][ T2677] tcp_v4_do_rcv+0x278/0x4a0 [ 367.781661][ T2677] __release_sock+0xf5/0x270 [ 367.786327][ T2677] release_sock+0x40/0x110 [ 367.790742][ T2677] tcp_sendmsg+0x36/0x40 [ 367.795070][ T2677] inet_sendmsg+0x5f/0x80 [ 367.799253][ T25] audit: type=1326 audit(1619714942.419:3167536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 367.799468][ T2677] ? inet_send_prepare+0x210/0x210 [ 367.827814][ T25] audit: type=1326 audit(1619714942.419:3167537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 367.828833][ T2677] ____sys_sendmsg+0x360/0x4d0 [ 367.853134][ T25] audit: type=1326 audit(1619714942.419:3167538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 367.857848][ T2677] ? import_iovec+0x69/0x80 [ 367.857870][ T2677] __sys_sendmmsg+0x315/0x4b0 [ 367.883146][ T25] audit: type=1326 audit(1619714942.419:3167539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 367.886613][ T2677] ? kstrtoull+0x30f/0x350 [ 367.892035][ T25] audit: type=1326 audit(1619714942.419:3167540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 367.915555][ T2677] ? kstrtouint_from_user+0x104/0x130 [ 367.915584][ T2677] ? do_anonymous_page+0x411/0x8b0 [ 367.920873][ T25] audit: type=1326 audit(1619714942.419:3167541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:49:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xf00}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x1100}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:02 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000140)) timer_settime(0x0, 0x1, &(0x7f0000000200)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x1400}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:02 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf5ffffff) [ 367.944260][ T2677] ? fsnotify_perm+0x59/0x2e0 [ 367.944286][ T2677] ? __fsnotify_parent+0x32f/0x430 [ 367.950624][ T25] audit: type=1326 audit(1619714942.419:3167542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 367.954734][ T2677] ? get_pid_task+0x8b/0xc0 [ 368.017729][ T2677] ? vfs_write+0x50c/0x770 [ 368.022169][ T2677] ? __fget_light+0x21b/0x260 [ 368.026849][ T2677] ? __cond_resched+0x11/0x40 [ 368.031573][ T2677] ? fput+0x2d/0x130 [ 368.035467][ T2677] ? ksys_write+0x157/0x180 [ 368.040049][ T2677] __x64_sys_sendmmsg+0x53/0x60 [ 368.044929][ T2677] do_syscall_64+0x4a/0x90 [ 368.049409][ T2677] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 368.055313][ T2677] RIP: 0033:0x4665f9 [ 368.059196][ T2677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 368.078813][ T2677] RSP: 002b:00007fe9ff44c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 368.087226][ T2677] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 368.095194][ T2677] RDX: 0000000000000002 RSI: 00000000200018c0 RDI: 0000000000000003 [ 368.103181][ T2677] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 368.111248][ T2677] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000002 [ 368.119275][ T2677] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:49:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x4102}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xfe80ffff, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:03 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) io_setup(0x4, &(0x7f00000004c0)=0x0) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) io_setup(0x4, &(0x7f00000004c0)=0x0) r7 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r6, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) r8 = accept4$inet(r1, 0x0, &(0x7f0000000500), 0x80000) r9 = dup2(r1, r1) io_submit(0x0, 0x7, &(0x7f0000000880)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1000, r1, &(0x7f0000000340)="618e2cda56880e86df966d7b6944c9d7910baad850545f6bfdef679f8bfe14021c80a714de69395f2b3972842376e0e302cb64d50aea9e72abe370adc09d911be7c275c30a0943d5722da45dd45a3cdc53bfa3d6542779f684a2ab829810d1ab904a566ce6730183303ebfd1194e7121cd9529420b639ef3a576b98124cc2ae475619f37675ba7a3c57e2f04522f58821fd6e0e42fce618f44e8600dea2297d42aacdfc7b47f42709e02d03055e32b02d7c73cf02f1780d31eb605e30d623dee6d49d00a2a7761102792f29046b045fcf9840f4de418cb731abfd22477", 0xdd, 0x3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="95b912590b", 0x5, 0x0, 0x0, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f0000000240)="d28893f08c280f4dbb61c2adf38f2bd1fa080c0a95218291d67f6d7968e37ecd6005436df914347fcdcb4c697b8dfdba87c34d905e1a7e646d3466456726c72707fee394d30d9ac112d8a82758377868c7bfe4c89e64ec741430486dce1b4857d26560160cf724ccc08dc73afc95f7a84e6e8797b03f07695077a6", 0x7b, 0x0, 0x0, 0x3, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000000580)="10056e45c94d10e72d0a83271730d2bf9c43f9a5ef02c1bae1849fc111217318164cb2cc1a7e2e8392ddfca1a22775a5b36000799070760c3e608acea3a8449bffffa5a15cbe", 0x46, 0x6, 0x0, 0x3, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0x100, r8, &(0x7f0000000600)="cb199608d1035fa70b9e4e5b783eff6f4bde764ff8bbf91a8bd6c372824f9915ce0bdd39427f70030e1b21f802aff11e8022b80b2f6866925874a0e2a2b150d46503cb83ef8b9e0cc2329d83e42c65fdd0e3baa4efb705359973e0f583010dca7037ed7985f241", 0x67, 0x8, 0x0, 0x1, r9}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x8, 0x7, r1, &(0x7f00000006c0)="1a8b94708945406cd240660c58c706887b345342cba2b73a0de31335af1675e29b116be8373574e9058b8061ab8f3bf06f", 0x31, 0x6, 0x0, 0x2, r1}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x3, 0x720, 0xffffffffffffffff, &(0x7f0000000740)="179c0e532bf69c3336bcf7c35b9d4d1306b65971784964506eb7c4b1b8a3c0ed6078d1b96842ee0c3b001bccfcb038f41026180a290a132e78bd6f28614c7cc677043f76d0662fa3c67a6378d19cf34d3f8c9173693419a6247a72184c545abceaf517df7d2c639e346a08e5721d34b445d4494628bfc133defbfcb9239a9b87ae8e3f4f16b2fe69c01b850457ddbff742a7e013e33297f2c95a3e3ed729cb20174d2210e96cd1320522b15436dde8a3260203d923bfef6996edd4f569804b14f926291a950acde44c797d8ea7e2dcb57f0a4b40f569dc2782", 0xd9, 0x7, 0x0, 0x0, r1}]) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r10+60000000}, {0x0, 0x989680}}, 0x0) 16:49:03 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfffffdef) 16:49:03 executing program 0 (fault-call:6 fault-nth:15): r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:03 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) r3 = dup2(0xffffffffffffffff, r1) read$usbmon(r3, &(0x7f0000000240)=""/73, 0x49) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r6, 0x0}]) io_setup(0x4, &(0x7f00000004c0)=0x0) r8 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r7, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r8, 0x0}]) r9 = syz_open_dev$ptys(0xc, 0x3, 0x1) ppoll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x6402}, {r1, 0x10}, {0xffffffffffffffff, 0x400}, {r4, 0x8}, {r6, 0x8040}, {r8, 0x2100}, {r9, 0x601}], 0x7, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000340)={[0x2]}, 0x8) 16:49:03 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfffffe00) [ 368.313547][ T2725] FAULT_INJECTION: forcing a failure. [ 368.313547][ T2725] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 368.326707][ T2725] CPU: 1 PID: 2725 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 368.335037][ T2725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.345099][ T2725] Call Trace: [ 368.348375][ T2725] dump_stack+0x137/0x19d [ 368.352728][ T2725] should_fail+0x23c/0x250 [ 368.357146][ T2725] should_fail_usercopy+0x16/0x20 [ 368.362187][ T2725] _copy_to_user+0x1c/0x90 [ 368.366649][ T2725] simple_read_from_buffer+0xab/0x120 [ 368.372034][ T2725] proc_fail_nth_read+0xf6/0x140 [ 368.376989][ T2725] ? rw_verify_area+0x136/0x250 [ 368.381891][ T2725] ? proc_fault_inject_write+0x200/0x200 [ 368.387530][ T2725] vfs_read+0x154/0x5d0 [ 368.391732][ T2725] ? __fget_light+0x21b/0x260 [ 368.396415][ T2725] ? __cond_resched+0x11/0x40 [ 368.401099][ T2725] ksys_read+0xce/0x180 [ 368.405309][ T2725] __x64_sys_read+0x3e/0x50 [ 368.409834][ T2725] do_syscall_64+0x4a/0x90 16:49:03 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xffffff7f) [ 368.414258][ T2725] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 368.420193][ T2725] RIP: 0033:0x41937c [ 368.424096][ T2725] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 368.443751][ T2725] RSP: 002b:00007fe9ff44c170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 368.452163][ T2725] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 000000000041937c 16:49:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x142800}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) [ 368.460180][ T2725] RDX: 000000000000000f RSI: 00007fe9ff44c1e0 RDI: 0000000000000005 [ 368.468157][ T2725] RBP: 00007fe9ff44c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 368.476133][ T2725] R10: 00000000060cd800 R11: 0000000000000246 R12: 0000000000000002 [ 368.484096][ T2725] R13: 00007ffd81cc301f R14: 00007fe9ff44c300 R15: 0000000000022000 16:49:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:03 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0xc) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x27, 0x1, @tid=r0}, &(0x7f0000000340)) tkill(r1, 0x20) timer_create(0x2, &(0x7f0000000180)={0x0, 0x3c, 0x0, @thr={&(0x7f0000000580)="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", &(0x7f0000000240)="0570e9e2ec4841ab79d758e6491bf6483ce2f781230167c500638bde0506efcdd58c96f590725254afb76152884d776a2366d7aa50b3482d6e86ab9edb73b3614f241b135c8ee21553469857ff538b60d24e2a677a1500736e9309d71c1c36198ecd91e55d086e394962224c012293354f0eea3e013af65edc23525a3918cc915ac0e58b8a72efc781b4c49f810c3164b59e1072792d7de098c3f28ce8b105ba04fb9e34ac32b3b9897ae0c50adf94eeb9c949"}}, &(0x7f0000000000)) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x281400}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xfec0ffff, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:03 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) timer_delete(r1) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:49:03 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfffffff5) 16:49:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x800000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:03 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) r3 = accept$inet(r1, 0x0, &(0x7f0000000080)) sendfile(0xffffffffffffffff, r3, &(0x7f0000000140)=0x3c, 0x1) 16:49:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x1000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:04 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x2000000000000) 16:49:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x2000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x4000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xff000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:04 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) timer_create(0x5, &(0x7f0000000080)={0x0, 0x1a, 0x4, @thr={&(0x7f0000000240)="02c23a14ded6d7341ac1301a6c3188cc66dd009243bd67c5d361255af2540b9194f980a29f53f54a2ae0cfe17219167058e868441053d775ccdb51007cfcb30276e51eb59ca4b753f06a3f2a6eb3525e1eb4c55202021a0602e032b8634f3e251e508847695d0305d97e97", &(0x7f0000000340)="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"}}, &(0x7f0000000140)) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:49:04 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x4000000000000) 16:49:04 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xa000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xf000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x6, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:05 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x40030000000000) 16:49:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x11000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xff0f0000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:05 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfeffff00000000) 16:49:05 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={[0x7fffffff]}, 0x0, &(0x7f00000001c0)={r4, r5+60000000}, 0x8) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:49:05 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x1b, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) rt_sigqueueinfo(r0, 0x27, &(0x7f0000000240)={0x13, 0x800, 0x1}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0xf, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x14000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x41020000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x11, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:05 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x400000000000000) 16:49:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xf2ffffff}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xffff0000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x14, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:06 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000580)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000780)={r4, 0xce45}) tkill(r0, 0x30) 16:49:06 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) io_setup(0x4, &(0x7f00000004c0)=0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r4, 0x942e, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_create(0x1, &(0x7f00000001c0)={0x0, 0x3d, 0x0, @thr={&(0x7f0000000240)="7dfa3be514a29bf77a0ee49d7a1bd6da7e1c660f0fcc6a92b4372e742b234056ab5313011cbf2f900448053e8adb95ccb7af748262672cd361daaed7a124f1e2e86ad9dc97b2907a4e52364d748eb8025c98fa8e0c46b03d83e454", &(0x7f0000000340)="2f24c70e94009eb292c5de81cc3d050063842ab9e1ff9ecd67eff6591244803bde2be65b1835a0e4bd7e13c8017a5c641b78133eea63e787ac0c5cba1b998f24de0e862ef27943a7593a29b53f1e0f858c9cfd9dc0cd5c5ab4082a3744acebcb0a387c1a161e92e9c876de1039ae1a5bd71c2c22f697785fff301103d2e6e56d37993614ae41f6dade3e"}}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x1, &(0x7f0000000400)={{0x0, 0x989680}}, &(0x7f0000000440)) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r7, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r7, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000000140)) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r6+60000000}, {0x0, 0x989680}}, 0x0) 16:49:06 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf00000000000000) 16:49:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xffffff7f}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xffffffa6}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x15, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:06 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x1100000000000000) 16:49:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xfffffff2}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x34, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x8000000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 372.565319][ T25] kauditd_printk_skb: 68996 callbacks suppressed [ 372.565333][ T25] audit: type=1326 audit(1619714947.419:3236539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 372.596265][ T25] audit: type=1326 audit(1619714947.419:3236540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 372.620660][ T25] audit: type=1326 audit(1619714947.419:3236541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:49:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xffff80fe, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x4d, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:07 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x2000000000000000) [ 372.645204][ T25] audit: type=1326 audit(1619714947.429:3236542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 372.669678][ T25] audit: type=1326 audit(1619714947.429:3236543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 372.694097][ T25] audit: type=1326 audit(1619714947.429:3236544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 372.732294][ T25] audit: type=1326 audit(1619714947.429:3236545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 372.759609][ T25] audit: type=1326 audit(1619714947.429:3236546): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 372.784594][ T25] audit: type=1326 audit(1619714947.429:3236547): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 372.809147][ T25] audit: type=1326 audit(1619714947.429:3236548): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:49:09 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) move_pages(r2, 0x6, &(0x7f0000000140)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f00000001c0)=[0x0, 0x2, 0x7f], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:49:09 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) 16:49:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x14280000000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x1f4, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:09 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x8000000000000000) 16:49:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xffffc0fe, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x80000000000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x241, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:10 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x803e000000000000) 16:49:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x100000000000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x300, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x3e8, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:10 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) timer_create(0x6, &(0x7f0000000080)={0x0, 0x4, 0x4, @thr={&(0x7f0000000240)="61d57d20a506dbe674b992e71b79e8dac80129a00b62153deb2cb09814bc941c698941a488e69a5515194fa8593e93fc211062c203daebf6cccc9fae6913876d2cbae85994ca100f4f5b1b1527b75ef0858562a4aed512f3e288d9dc308d5b01cacc115abe4dcf5017778f96a110ebe6ef9badab93d42989ac434faff6ac645989a7960280dbc561a2c6792c", &(0x7f0000000340)="ce6f9c58dadbc1a8e98ba3dd147f22652995dc8eb25e978e7640849c7dc6db60e687b5eef92198a075e238008c65a8eff23a8ed64ee8acf3c352cf0f525eb4790640c39a7dac4e58dfda2d0707ef31f8aba8e43d85a1b016d91bda8e5f6a01e1f1d77da072aee1946996fdcca180aed3bc6a610faa33c090ea365fe775ca6261138d7e95acb1a94fe025fe9528b4d2285c5c2a6956736d3cc3158d50a27afc276ef8013bd21fd639d0a389a807abb5d78d8b2d57120087bf3f8cd256cf"}}, &(0x7f0000000140)=0x0) wait4(r0, &(0x7f0000000500), 0x20000008, &(0x7f0000000580)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000400)={{}, {r3, r4+10000000}}, &(0x7f0000000440)) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r5, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r6+60000000}, {0x0, 0x989680}}, 0x0) 16:49:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x200000000000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:10 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc000000000000000) 16:49:10 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f00000002c0)="c1bfe3f57167b70b0129f7b9dfaba1b3b713eb23a549d3ff767d090574f0367db2a1d3dc857b5215bc0a16275a1774c4ff439c6daf1718be18b50340a8026d371c9cc035399bc42d00ab000000000000000000cb35a4f115a5b6a767a4d8154ba7591da0193efc45896d9c9a3a30af029bc85fb8a111768a020a965896f91dc9387cebf4543388b6ca8776051f8c7a67f095035ec9") ptrace$cont(0x18, r2, 0x0, 0x8) ptrace$cont(0x1f, r2, 0x6, 0x9) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x8) rt_tgsigqueueinfo(0x0, 0x0, 0x14, &(0x7f0000000240)={0x1b, 0xfff, 0x6}) io_setup(0x81, &(0x7f0000000040)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="c3ad7d52359b6038289e0c049573fff4729a3df57da629f1224cbf4d5a0a22e40455d395a1d0", 0x26, 0x800000}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) ptrace$cont(0x9, r0, 0x1, 0x8) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x500, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xffffff91, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x400000000000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:10 executing program 2: ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000080)=0x40) rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000240), 0x2, 0x0) r1 = mq_open(&(0x7f0000000280)='&!\x00', 0x40, 0x3, &(0x7f00000002c0)={0xf3, 0xe3e, 0x0, 0x8}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000340)=[{r0, 0x30}, {0xffffffffffffffff, 0x1010}, {r1, 0x200}, {0xffffffffffffffff, 0x10}, {r2, 0x4000}], 0x5, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f00000003c0), 0x8) ioctl$TIOCL_SELLOADLUT(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)={0x5, 0x3, 0xe44, 0x20, 0x5}) r3 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r3}, &(0x7f0000000000)=0x0) r5 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r6, 0x1, &(0x7f0000000140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(r4, 0x1, &(0x7f00000004c0), &(0x7f0000000500)) 16:49:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x600, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:10 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xc03e000000000000) 16:49:10 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) timer_settime(r1, 0x0, &(0x7f0000000080), &(0x7f0000000140)) 16:49:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xa00000000000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0xa00, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0xf00, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:10 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) gettid() io_setup(0x81, &(0x7f0000000040)=0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000240)=""/140, 0x8c, 0x40010000, &(0x7f0000000080)={0xa, 0x4a23, 0x7, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}, 0x1c) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:10 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe03f030000000000) 16:49:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xf00000000000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xffffffe0, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x1100, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x1100000000000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:11 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xeffdffff00000000) 16:49:11 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:49:11 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) timer_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}}, &(0x7f0000000140)) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) r4 = syz_io_uring_setup(0x33ba, &(0x7f0000000240)={0x0, 0xd0ec, 0x8, 0x3, 0x241, 0x0, r2}, &(0x7f0000ff7000/0x6000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000001c0), &(0x7f00000002c0)) r5 = syz_open_procfs(r0, &(0x7f00000003c0)='net/rt6_stats\x00') r6 = open$dir(&(0x7f0000000440)='./bus\x00', 0x4000, 0x10) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000017c0), 0xc0000, 0x0) io_submit(r3, 0x4, &(0x7f0000001840)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x401, r4, &(0x7f0000000340)="1ce9149f2c0f6053005eb25abde79d93fb220d96a31fb3b27a90aa87db057254694c09cec7625a00093d221a4f14a4b1b4ac93ade4dc91d6bd9f0d46cca9dc4bfc6cc15a937f83afa4e13ca4f03688c857e37c00963701d4aacdbde5d067be8826d90158c315a50bf8cbb455ac51", 0x6e, 0xff00000000000000, 0x0, 0x1, r5}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0xe000, r6, &(0x7f0000000580)="4b3e0e6151b2ad2931e1ec620891f8df3acd51a237d25a1281272fe88d5b00cd03dd8ffacd0f861397904c031797c17f28ebef2bfbd5591ef5b53428a8fcf36e652bf13f4c8e62e3be5462715a8ba72faedbe298bc477e95f00fb247d672a6fc1a03c3cf5068767b956512344e5f2a77fe055f253b352c77f8555ddcb9f631ba611a17dc11d5bcd4d4643cd872eb3ed7964ae575bec7b560740e3e449f6ecc5e56decbff2b2e7b4d130fce4e66368679cacdbe26911cca465443fb8e8980eb845a424989", 0xc4, 0x1ff, 0x0, 0x1, r2}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x7, 0x611b, 0xffffffffffffffff, &(0x7f0000000680)="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", 0x1000, 0x7ff, 0x0, 0x3}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x3, 0x1000, r7, &(0x7f00000016c0)="1bec3633f1ca43f45488cb173c02e7cab3b8b5f8d1e053875865557f6d49aa40becf670aeb3eecfaa756019c7e0acb828fd4ecd4aa47570dba2011b874a93aede2630ababf3b182dd40cf197869cfd93495f5a2562bdbd648030437365978248c613dee73e2f353daf867ea6fb4adc05c691536caeaf51bc2b6927647a0fcd31558339f01ef16d48881eead7baccb384b603911f5cf87e2889e7a58928acf2c82195b9560828958fa87904f18db35dfb60fdca1a7324d6dc6e7312e64cbc7470e67dff890c973fa08d9bab4260de42d4ccc037afd994a9ddebd2b21e490d", 0xde, 0xffffffffffffff01, 0x0, 0x2, r8}]) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x1400000000000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x1400, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x4102000000000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x1500, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:11 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf5ffffff00000000) 16:49:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x8000000000000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 377.575052][ T25] kauditd_printk_skb: 88061 callbacks suppressed [ 377.575064][ T25] audit: type=1326 audit(1619714952.429:3324610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 377.606184][ T25] audit: type=1326 audit(1619714952.439:3324611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 377.630608][ T25] audit: type=1326 audit(1619714952.439:3324612): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:49:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xfffffff5, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:12 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) timer_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f0000000140)) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000240)={{0x77359400}, {r5, r6+60000000}}, &(0x7f0000000280)) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x3ff, r2}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) rt_sigtimedwait(&(0x7f00000002c0)={[0x3]}, &(0x7f0000000340), &(0x7f00000003c0)={0x77359400}, 0x8) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:12 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xffffff7f00000000) 16:49:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x3400, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:12 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000001c0)={[0x1]}, &(0x7f0000000340), &(0x7f00000003c0)={r1, r2+10000000}, 0x8) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}]) rt_sigtimedwait(&(0x7f0000000080)={[0x78d]}, &(0x7f0000000240), &(0x7f0000000140)={0x0, 0x3938700}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r5+60000000}, {0x0, 0x989680}}, 0x0) 16:49:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xa6ffffff00000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) [ 377.655030][ T25] audit: type=1326 audit(1619714952.439:3324613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 377.679497][ T25] audit: type=1326 audit(1619714952.439:3324614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:49:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x4102, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:12 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xffffffff00000000) 16:49:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xf2ffffff00000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x4d00, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) [ 377.734110][ T25] audit: type=1326 audit(1619714952.439:3324615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:49:12 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) syz_io_uring_setup(0x6ad4, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d7000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r6 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r6, 0x0, &(0x7f0000000500)=[{0x0}], 0x1}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000280)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0xffffff0f, &(0x7f0000000180)=[{&(0x7f0000000340)=""/232, 0xe8}], 0x1, &(0x7f00000001c0)=""/56, 0x38}, 0x0, 0x2100}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000440)='./bus\x00', 0x80) [ 377.805575][ T25] audit: type=1326 audit(1619714952.439:3324616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 377.830588][ T25] audit: type=1326 audit(1619714952.439:3324617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:49:12 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) syz_io_uring_setup(0x4dbd, &(0x7f00000006c0)={0x0, 0xb967, 0x8, 0x0, 0xfd, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00006d6000/0x1000)=nil, &(0x7f0000000740)=0x0, &(0x7f0000000780)) r6 = accept$inet(0xffffffffffffffff, &(0x7f00000007c0)={0x2, 0x0, @broadcast}, &(0x7f0000000800)=0x10) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f00000008c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, &(0x7f0000000840)="a159717e66717c909147c69b58e79e6d412214ceef2166874fc59f2724333a118ee9107e8c6f1549e38770a2dae96a62f7a4fea4d7cde2a25f3167cd8ecd0a57d22e054208cdc7be3119a4073d0e080ac99ddd496fb2d3a6a4a0b6b80d1a9c36fb0926c2f3bc497376f5826b98d24c27", 0x70, 0xa010, 0x1, {0x0, r7}}, 0x7fffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x1d, &(0x7f0000000580)=0x5, 0x4) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000005c0)=[{{&(0x7f0000000180)=@phonet, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/2, 0x2}, {&(0x7f0000000240)=""/82, 0x52}, {&(0x7f0000000340)=""/39, 0x27}], 0x3, &(0x7f00000003c0)=""/103, 0x67}, 0x8001}, {{&(0x7f0000000440)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/89, 0x59}], 0x1, &(0x7f0000000580)}, 0x1}], 0x2, 0x2, &(0x7f0000000680)={0x0, 0x989680}) [ 377.856730][ T25] audit: type=1326 audit(1619714952.439:3324618): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 377.881755][ T25] audit: type=1326 audit(1619714952.439:3324619): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:49:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x459249734c, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:13 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_getevents(r2, 0x0, 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000140)) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x7f00, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xffffff7f00000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:13 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) set_mempolicy(0x2, &(0x7f0000000080)=0x5b, 0x1f38) mkdir(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mount(0x0, &(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:49:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0xe803, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xffffffff00000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:13 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) r5 = syz_io_uring_setup(0x347a, &(0x7f0000001640)={0x0, 0x3bd, 0x4, 0x1, 0x347}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000500), &(0x7f00000016c0)) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r6, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = eventfd2(0xd70, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) io_submit(r3, 0x7, &(0x7f0000001a80)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x1f, r1, &(0x7f0000000340)="9c6bbc1181caa0f76d80a5a5d62b6d5892ab364784dcd95dbdd9fc9be188bfd318624cc0ede6fcdfdf0260fada8a469b04b62d7c1ac205fd8a8b3126144cc1e6b8389be4b351ae368544127953316a610ccc3d1cb3a2237d23d2519d9fc8c1fd385505684a38587ac124fe3320b1f220cf618eaabfb2", 0x76, 0x8, 0x0, 0x2, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f00000003c0), 0x0, 0x6, 0x0, 0x3, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x40, r1, &(0x7f0000001580)="1a23954d7f2c2a4e425f00c598bc816d8d51355eef270c7efa5836d71f392726488b55f678037a0c3495cacef730959a67359f08363c4d7a54c0f2b019d6d0223f6af6b5a5fb5a5f01b1f0ba7466b2dc770d883f6aaa1dbf50831b94b6ac9f9760076a9d0b2fd15e8a7c72533bef3a3973f486ca58dc5c0b511e1cf572f554652dfd5270e5e89fb6e2b8f89bf082a0bc7f4afac5495ae3b4d6071240037e38bf717d2c7723ea8958383c150c61899bd535f72b2e0ef6304e4d8e", 0xba, 0x1, 0x0, 0x3, r1}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x5, 0x3, r5, &(0x7f0000001700)="8666cc4bf604c903818a6f989cc22bdb87970131ecb2e25bdbd8", 0x1a, 0x9, 0x0, 0x2}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x1, 0x2, r6, &(0x7f0000001780)="59efb9ecc6144181781d8bf3a9ca9c16397a192e16580f1bee9fbae63f5fcb74f90603f81a1b2dce6606df8671c9e2ac3c244868eccfdb549330bd542585e7340a9a00cd92b6005ca25560bb9efe0c03b3e38f66744af523ef5eda81efdb75fbd4daf97e8cbe5caefdad33c889e705627d6c6c9ed130a30976ddb5d2bdd770cf8c75f16e826f3b1e366a097221ce98affadcb419435f1ddf517d0e19", 0x9c, 0x8, 0x0, 0x2, r7}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0xe, 0x3ff, r1, &(0x7f0000001880)="1f246f663df085ea289da8168446d05b779932d41afb2e55c1dc4f95725c09847d455ab54e87dae4406bf29d1408cb7d00312f149276ba032d347cc4909a9c15c370098a7498e901ebf5a33c6d7b882a0ae914615f15eaba6a3a173a61edbb6b31c8f890741d45979cb7a5220c9c2db5f26b17bdd5cafcb4a9003c27622290c19a7d8ae1ce574e17", 0x88, 0x8, 0x0, 0x2}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x3, 0x4, r8, &(0x7f0000001980)="c22f10b17c1bf2402ca0f72face1ea15b01d66e86352cdd4faba658809eb430081843b28842b6b562da8a2e4b6b7eca91e37688a12320d114217795330cc6cb590518bc937b71423a52ad6bc28a219046d9c270935f50d3dd5941964dda63f65e4abb1cb8042e657c32f955b635b13b19a938feef251e307d0a73982dd3505cf2cf2", 0x82, 0x6, 0x0, 0x2}]) timer_create(0x4, &(0x7f0000000080)={0x0, 0x7, 0x5, @thr={&(0x7f0000000240)="5f84a46cf665b5c4143ed7c810e15acd34c2d1df61eb028d186589258145cb89bf7b9cc8b776eb240771dae52ab2c66de53e15837a24562fe634bca060bb656fbe7b04437b063f25ee7d2c5c39f935135e000c004dfd669cd48930ee8f6bcfb8a258a4cfbc816d2fd8be011029d0cbce626abc48f203c0460dddd3be84f1ebec1281f959bf97df3d77f7812c384119c35e2ca8e21a50e8fbd8759b3352fe780f38b573272be91a1d35e9a1b270e6ac992633a3e65b11c2ead24245", &(0x7f0000000580)="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"}}, &(0x7f0000000140)=0x0) io_submit(0x0, 0x1, &(0x7f0000001bc0)=[&(0x7f0000001b80)={0x0, 0x0, 0x0, 0x4, 0x6, r5, &(0x7f0000001ac0)="7ad93e1462fcc5573595eb71f28fc40677c29011f52b7959b255cb5a5db0b604fafc6da72704902df3f126bd466e96e5614e0180bf715b56e00bd0938b67eb7408bce5c7d4d65560ce05a2a0da75363af7fc3e97eb715272c7a30151d9d8ad9ef4ee7e36392371e216aa7307e15102829c63437549571ce59c539b1a1374c083e5f101fd10be072e409cf48f84f2319fc72baa115422a30731", 0x99, 0x0, 0x0, 0x1}]) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)) timer_settime(r9, 0x1, &(0x7f00000004c0)={{0x77359400}, {0x77359400}}, 0x0) 16:49:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0xf401, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0xffffffffffffffff}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:13 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) r6 = syz_io_uring_setup(0x2de5, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000700)=0x0, &(0x7f0000000a00)=0x0) r9 = socket$inet6(0xa, 0x2, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_setup(0x4098, &(0x7f0000000180)={0x0, 0xcf50, 0x1, 0x3, 0x1a9}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000f9e000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000340)) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd=r5, 0x0, 0x0, 0x5, 0x4, 0x0, {0x0, r10, r11}}, 0x6) 16:49:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010100000000000002010795c68c8b"], 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_POWER_SAVE(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x20, r1, 0x9, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x8, 0x19}}}}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x0) rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r2 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) r5 = dup3(r3, r3, 0x80000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x13, r5, 0x41c05000) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) process_vm_writev(r2, &(0x7f0000000240)=[{&(0x7f0000000340)=""/248, 0xf8}, {&(0x7f0000000580)=""/236, 0xec}, {&(0x7f0000000080)=""/6, 0x6}, {&(0x7f0000000140)=""/43, 0x2b}, {&(0x7f00000001c0)=""/17, 0x11}], 0x5, &(0x7f0000000b80)=[{&(0x7f0000000680)=""/167, 0xa7}, {&(0x7f0000000740)=""/251, 0xfb}, {&(0x7f0000000440)=""/98, 0x62}, {&(0x7f0000000840)=""/193, 0xc1}, {&(0x7f0000000940)=""/191, 0xbf}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000a00)=""/110, 0x6e}, {&(0x7f0000000a80)=""/252, 0xfc}], 0x8, 0x0) [ 379.016985][ T3286] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 379.040572][ T3288] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 16:49:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x100000000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x59fba, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:14 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) rt_sigtimedwait(&(0x7f0000000140)={[0x8000]}, &(0x7f0000000240), &(0x7f00000001c0), 0x8) unlink(&(0x7f0000000080)='./bus\x00') 16:49:14 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x1, &(0x7f0000000180)={0x0, 0x17, 0x2, @thr={&(0x7f0000000140)="72ac25402637d1acf0ca549581e3bc0055c246ad695fdb62a53ba1556cca3bf76c877d95a563d721ee5a14cb37d88a8570f6aa9e147d23f7d7311c0c72b5b168", &(0x7f0000000340)="da4f5bea0e424f4ff3bf84a8e024ff7756939e674557abaa610e90456e40af8b0ea3130de04cb793c1c4bac84714af23ecbb8c56e3ba47415ca7fef9132507944877bd3c218d9dc2a39d358f1e190510e75fa770dc534365d39cafe1715a84a5b84fd0e05fd496075c8c2f69198ce3742079f407c7d17f3a35a989243cb0047438c564c4b28f227aed8e4c2bb259a1e7a0a83f003d7c9121d1eef24e16e74caaf1246a97505035d4ad255d27572be2c393aa6e4b44db95dcee705cea1d1c534b7d87ee27024ff1207624949f64db1310a4478b0548f6def6f8e01d593a8d96d9"}}, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000440)={{r4, r5+60000000}, {0x0, 0x989680}}, &(0x7f0000000500)) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) r6 = getpid() tkill(r6, 0x2) timer_create(0x0, &(0x7f0000000580)={0x0, 0x14, 0x1, @tid=r0}, &(0x7f00000005c0)) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) wait4(r0, &(0x7f0000000080), 0x1, &(0x7f0000000240)) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r7+60000000}, {0x0, 0x989680}}, 0x0) 16:49:14 executing program 5: r0 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1) mq_timedsend(r0, &(0x7f0000000080)="1635bbbe0b6a0f917660dc7ee1e4c3e2303cd046a378f481b7e3182451ad01bc65659b3e", 0x24, 0x4, 0x0) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x2, 0x1) r1 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_enter(0xffffffffffffffff, 0x670c, 0xc078, 0x0, &(0x7f0000000180)={[0x7]}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840, 0x1}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:49:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x142800, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x2}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x281400, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:14 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f0000000500)=[{0x0}], 0x1}, 0x0) r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000700)=0x0, &(0x7f0000000a00)=0x0) r8 = socket$inet6(0xa, 0x2, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0xb13e92317e435c74, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @broadcast}, 0x0, 0x2, 0x1, 0x4}}, 0x0, 0x0, 0x1, {0x0, r9}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r10, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x6ad4, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d7000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r13 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) syz_io_uring_submit(r11, r12, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r13, 0x0, &(0x7f0000000500)=[{0x0}], 0x1}, 0x0) r14 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r12, &(0x7f0000000480)=@IORING_OP_STATX={0x15, 0x3, 0x0, r3, &(0x7f0000000340), &(0x7f0000000440)='./bus\x00', 0x4, 0x0, 0x1, {0x0, r14}}, 0x80) [ 379.598121][ T3331] ================================================================== [ 379.606225][ T3331] BUG: KCSAN: data-race in copy_process / task_dump_owner [ 379.613330][ T3331] [ 379.615641][ T3331] write to 0xffff88814e2cd02c of 4 bytes by task 3326 on cpu 1: [ 379.623258][ T3331] copy_process+0x608/0x2e00 [ 379.627843][ T3331] kernel_clone+0x14b/0x680 [ 379.632342][ T3331] __x64_sys_clone+0xb4/0xe0 [ 379.636915][ T3331] do_syscall_64+0x4a/0x90 [ 379.641442][ T3331] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 379.647341][ T3331] [ 379.649651][ T3331] read to 0xffff88814e2cd02c of 4 bytes by task 3331 on cpu 0: [ 379.657184][ T3331] task_dump_owner+0x2b/0x1d0 [ 379.661858][ T3331] pid_revalidate+0x69/0x110 [ 379.666460][ T3331] lookup_fast+0x1fd/0x350 [ 379.670874][ T3331] walk_component+0x5c/0x350 [ 379.675454][ T3331] link_path_walk+0x4ba/0x780 [ 379.680126][ T3331] path_openat+0x1a0/0x20b0 [ 379.684623][ T3331] do_filp_open+0xd9/0x1f0 [ 379.689031][ T3331] do_sys_openat2+0xa3/0x250 [ 379.693616][ T3331] __x64_sys_openat+0xef/0x110 16:49:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x800000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) [ 379.698375][ T3331] do_syscall_64+0x4a/0x90 [ 379.702778][ T3331] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 379.708656][ T3331] [ 379.710966][ T3331] Reported by Kernel Concurrency Sanitizer on: [ 379.717139][ T3331] CPU: 0 PID: 3331 Comm: syz-executor.3 Not tainted 5.12.0-syzkaller #0 [ 379.725466][ T3331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.735507][ T3331] ================================================================== 16:49:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x7ffffffff000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0xa}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:15 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xd3, r4, &(0x7f0000000340)="d0df47116efdffffb8f06fbf84450d3013d83a4adb8a54d62147ba84badd1569bfc4d7bb101a884bff355950a80096b58e955e657399ce832e05dfa0eddf198f73a05ae4d7d2101d9172ab7eaaf1e77a1118627f9342e2025f1e7e284b90b99df13271f87880c6975ec30b13acb9e7447b45c0cfff26bf850245e66bf4794be8e141fe9671dc9d4472361e197aeae1716db352509ac2ee3fae8d2e3d0064c32f94318adefb5cb8412752c242f0c928dda5145c166474c16e012d5b2b3a3dc326d16dca5180daf2f5a8cd0380affd2e2722ecd7d403719ba61caddc439ad1ccd2313b446367069f657ac20f4067af", 0xee, 0xe8, 0x0, 0x1, r1}]) r5 = syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000440)='./bus\x00', 0x800, 0x0, &(0x7f0000000500), 0xb10020, &(0x7f0000000580)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}], [{@hash}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@appraise}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000240)="eb25eb64fbd7774fc0528c9635703685045db17da90d4f1d227ec4e7295e5fcab0f0747bdceb363b74ff42cd295a3306d8abd577a0c84783382e7633ce76b1e3a3a667b5a9d8002735cecf747101ef1414b0d98d2287941dcfe65172706a1f4e75dbf2f0734c844f49974918e7f609451d913ed4fc9f1a0005fd8ba2cf187d0700479df2aaac34566e767a3e149eded1b6355b926bdf8dd716bc9c4242aecbf3236ac5023b3a0bdaa9e272dfc78a80135447fda958beeecb79b6b6f93800", 0xbe}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x3938700}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r6+60000000}, {0x0, 0x989680}}, 0x0) 16:49:15 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x404c844}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f00006d5000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000005400)=0xfffffffffffffff7, 0x80, 0x4) io_setup(0x4, &(0x7f00000004c0)=0x0) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x8040, 0x0) recvmmsg(r6, &(0x7f0000005200)=[{{&(0x7f0000000240)=@isdn, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)=""/152, 0x98}, {&(0x7f0000000400)=""/109, 0x6d}, {&(0x7f00000001c0)=""/20, 0x14}], 0x3, &(0x7f0000000500)=""/178, 0xb2}, 0xfffffffc}, {{&(0x7f0000000680)=@ax25={{}, [@netrom, @null, @null, @netrom, @bcast, @netrom, @rose, @netrom]}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000700)=""/125, 0x7d}, {&(0x7f0000000780)=""/161, 0xa1}, {&(0x7f0000000840)=""/178, 0xb2}, {&(0x7f00000005c0)=""/1, 0x3}, {&(0x7f0000000900)=""/18, 0x12}, {&(0x7f0000000940)=""/233, 0xe9}, {&(0x7f0000000a40)=""/90, 0x5a}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x8, &(0x7f0000001b40)=""/224, 0xe0}, 0x40}, {{&(0x7f0000001c40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001cc0)=""/155, 0x9b}, {&(0x7f0000001d80)=""/93, 0x5d}, {&(0x7f0000001e00)=""/50, 0x32}, {&(0x7f0000001e40)=""/192, 0xc0}, {&(0x7f0000001f00)=""/6, 0x6}, {&(0x7f0000001f40)=""/45, 0x2d}], 0x6}, 0x1000}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000005580)=""/140, 0x8c}, {&(0x7f00000020c0)=""/165, 0xa5}, {&(0x7f0000002180)=""/108, 0x6c}, {&(0x7f0000002200)=""/41, 0x29}, {&(0x7f0000002240)=""/247, 0xf7}, {&(0x7f0000002340)=""/23, 0x66}], 0x6, &(0x7f0000002400)=""/63, 0x3f}, 0x1}, {{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f0000002440)=""/31, 0x1f}, {&(0x7f0000002480)=""/125, 0x7d}, {&(0x7f0000002500)=""/135, 0x87}, {&(0x7f00000025c0)=""/194, 0xc2}, {&(0x7f00000026c0)=""/115, 0x73}, {&(0x7f0000002740)=""/225, 0xe1}, {&(0x7f0000002840)=""/15, 0xf}, {&(0x7f0000002880)=""/34, 0x22}, {&(0x7f00000028c0)=""/4096, 0x1000}], 0x9, &(0x7f0000003980)=""/235, 0xeb}}, {{&(0x7f0000003a80)=@caif=@util, 0x80, &(0x7f0000004e40)=[{&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/208, 0xd0}, {&(0x7f0000004c00)=""/130, 0x82}, {&(0x7f0000004cc0)=""/202, 0xca}, {&(0x7f0000004dc0)=""/53, 0x35}, {&(0x7f0000004e00)=""/40, 0x28}], 0x6, &(0x7f0000004ec0)=""/63, 0x3f}, 0x1}, {{&(0x7f0000004f00)=@isdn, 0x80, &(0x7f00000051c0)=[{&(0x7f0000002000)=""/100, 0x64}, {&(0x7f0000005000)=""/253, 0xfd}, {&(0x7f0000005100)=""/188, 0xbc}], 0x3}, 0x401}], 0x7, 0x0, &(0x7f00000053c0)) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000005440)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) syz_io_uring_setup(0x7cd8, &(0x7f0000005480)={0x0, 0xf52, 0x8, 0x2, 0x286, 0x0, r7}, &(0x7f00006d6000/0x3000)=nil, &(0x7f00006d8000/0x1000)=nil, &(0x7f0000005500), &(0x7f0000005540)) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x3, 0x82, 0x3, 0x6a4}, {0xf801, 0x5, 0x7, 0x1}, {0x3, 0xa9, 0x40, 0x96e}, {0x6, 0xf8, 0x2, 0x8}, {0xfffe, 0x7f, 0x1, 0xffff}]}, 0x10) 16:49:15 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000000140)={{r4, r5+10000000}}, 0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x1000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0xf}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x2000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x3000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) [ 380.342036][ T3357] loop4: detected capacity change from 0 to 4 16:49:15 executing program 5: ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000000000)=""/37) r0 = syz_io_uring_setup(0x183, &(0x7f0000000180)={0x0, 0x13a5}, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r4, 0x8982, &(0x7f0000000040)={0x7, 'lo\x00', {0x9}, 0xdd0}) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:49:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x4000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x11}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xffff00000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:16 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x34) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r5, 0x0, 0x8) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r7) sendmmsg$unix(r3, &(0x7f0000000500)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000680)="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", 0x1000}], 0x1, &(0x7f00000001c0)=[@cred={{0x1c, 0x1, 0x2, {r5, 0xffffffffffffffff, r7}}}], 0x20}, {&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000340)="95733d6c236cee101f72633d2bbfd8fecf6e08d1ad2f55cd16b74f4870be80d46794465e8fcf3476a5b0da88151aed37181212e5f84e95a1f253ea97805d187ca4edb9af11919fa0416054d2a69cda91eb03f1dd", 0x54}, {&(0x7f0000001680)="5e6ee2f55fdd945f28a3d91dd762be13dfe511efa9331c22afd98a229962be343d1e5ff341fd11b69cc08378f7ed82b6aa42a43122c8e65f7d5ab54d731ad1decde0475fb8af8e88af43d8bff2290174bcabbc3465f4e3846cd1511249bd435ab67b08ca23d55ad02efa25f11a7d0b111b3645bfa043261f0464b4bcb086c33be2a882a81c151a160d58c2002f767a578c99d30035da62f6b0d231ebccd2c598debee2d04133a4527f86082fd4c401cb24434140e5daa98b8b0d07f2f9f9455b735c558f5dab2b0e68306aec305c68348fe848ab4dd82c6d176798b368d27b688c22e16376a6ab6becce5f7354455ed3d289052ac4268e9f1bef2dd6eb7154c85002a7f9f0571d6395555805db4c3698890ff6069e0d917f5bfde3d904dde4ed8781493f6005c248c8ddad954d6ce616d46a0fce5a64bc9700d3c7ea8132b6db0ea8474817b5045342255c1fd987d25d986f18452f7db319e9ef699ffe3df1fb129f2f9da0a219fa331f396e325def88fada81695704b7850964a3c7153aa757178bd8ac9115219f8dcdc2f3ab9204d13f98aefb591db157c49c0587d51ce5e6ab9112251b90e0ca286739cfbae2f73334cad8e07063ddde9937b18637072d485a3e7a29f05ce140fed7305a0adeeef1f7bebef25eb96beb1d980debe65cac720450dc5271babda2f0bf94d62913a1434c7036a6b7afdb8e70868216c7e318d732bb454a9cdd10e3358f2d9afa586065e7c265e525af301b33035e2ab30aa104af405f3f775d8e66e7f0444168d4125a93385cd2547bf3fa60daf0938e9b0287082755a74eb77c393ced8d77fc13d2571d6efc1aefb38f963f45163ad2ac0430cb7b647823c3dddbbcc20d4102bc50d1e1248fd8d1bdc5c9d3bd42d3d1f0922ca65acec36668bb53468ddc9bb497f05299bbbcfb7477749ef9431b360e7d71d2b286f866abe7a6609b9c5bf7b0d790a19267c67819fe144d9b797a828dfe3dadae3d94fbb5cb340cd9bf28cb034319487fa0fd1b6c177ce6a5b394e1e0ce19d1997966da0778cf7943e0993c6261b4380cd851122dd4b06e7421ab61a8eeab80022f4177da5c015a1579b657dac8af3d1a73fb2b2546699bf03c8127943fb3d3c23d51c29151be984c9ef08f871b3e31edf7ebac17a3caa6cd7fa3ac13e43d9e7d749cd37900e6dfc8c04d44d9ed6fd4110d521acedd5798296ac478e951db225ac568ed710c1724eb974bf28608458d40c1820386b54338d8a09c121ee6a9d8532b64f0dd94058da681538f40b8066797b62828272300bc270e775ece6b73fefae104d3b079cbb6c45562f5bde1da0941cacc27e45e008f50043c5a34a2d2a341c105661a32f9486dd5e8ace07c86388830a6ec006d513d707d863d06ab9a30d3574d8f308eb60ab367a64074e5a059694774c0f8b8d0931649676e5948485fca1efd6da20d9ed8d6adf165439f21e04ada0fb2dbb83b9a91c6ffed5e07110a7b959dec880686677321968c068230ab928030b07cfc3cdc31598ad7eb338d4382c9495c66d546ba666255ccbfb528890fb31b5383548f57654bd61528f2c4a1905657eff8dec08c275704bed149b6c3e5bfaa8d9ca1284a284ac2fefd270df4ce9f00fa60151b2a291ce105e730413d11b0fdb96bd08e65679615e22b42400e8fed5d77e0a45c3caab4857472a0c3906df7fbf48640100bfcdb8f34a1c212a585a643f0ebc139bd525d463f168573b3c8d19ad624e0fbcc06afa9b99d73a92d9257f30c54bcc197ca4d183bd5f6fd34ec9052c107a42daf4dce9db5bde5b852e062ae1fa79e196b3072401745e9eadac79096166cb75b395251307e63804dd01edfd6c47d0fc4145aba920330775090ab79b00a0304ed2c1b0703775b2053c924f95b37284b7680bcca96ed38a06c991cd3db76311744badc11c3febb6b352ab8512af5b084aea4d01ba2b0ddd82fdf158c827c35617ab1c8a97e98fd851d790137823bde5b3a75e819d949193c58faebb94c179e2bbbe9aaccc9f5e924cfbeb1ad8376b952af5725b5dbeecf9b17511ce2082c54383d86a66e2d6ec64dc31d55d5e46d019e65fca347ce153de650526607a9c9a52efa125dee6f6426c05ec7de2cc1776a296da24e5a3fe972a4da41e3ba801b305578e8a542ace6a748f5f816f164033bd25bf105afc35b9697eefa1dac89937ea72e69706dcc75b9178d2c9ccdf7b14965ffc80f3afd11fbeab8d600c5cbd732ce4c3592e1f798aecba824e7f808e198ba0ea193c147775dfb79bd1199b954f0f8de8cc92338ef3580ff37b819407d84cff01a68cd77079edc4c8005c80306adeb1f406bd00801b8efe2ab75b3780a83bcc8edd35f35841b2e30aff931e7fe381b376bce73f0c47ca780dac43416b2ece4e6224cff9988aa12aede71cc0106ca49a915a3fcca03e0943ca7a873d2000a15c464deab2dfeb87d11a9dd0063810f2ae88d466545cb3d4bdb1ef166010adec059232e3ef3569567fd6f77dce52d48f98fd539633c6b2bb2b26a2f413260c08d91229d2ab61e876ad962f011e5ea434bde57cc95e4651da83d73a0609c7554b86580c7b6ace2fb2dcb55fd36a41c9145320578b8f49a84a4174b2df4d12093f3651783aa1ccc8eac0095b53aba0f86c6695c703177055c154e5920c0b960f20a640ffe0a3b7dd91f5bc7c84e30ad34df09426b994cdb88ecac6a5fdc8d8015720079fafdd33978097f8e2425bd7c0e70e8e3f5d6d791a56ff855a855680f4aae9cf43665602864e9419cae9faa47ca309fc33410fd54f4df3d662f9cc2b18b79ed7a3046aca8dc107352332aef086184c78d0e5c442b83d5f612e05f3b42dd499fd1a61fae5f089645c6d83d7ea0359aaa03f0f734dd7b6426af1dfa529f80f850b58a14510c064203ce4c376d8799fd133891ca997d6c4a872f38d57ee688a847819f9bab214c6dfaa47b4a2a41a44ecac26e371bd2a259f4aa81bfae0e45fee7815fb7a1663e5fe6fb05ad0f02750cdc0b592f91c31583a41686193df5e2e1b76f0c348c0d9d4b106c06aa5337082073d57cca80f495664cf894c0ff7a1234a7187d69aa47c541c2ad302bb3bf4f62a7925af2968205212e67862c0756361d127ca53c4d358d1e2d09ee61a95908283b66186e5495a96420f9b6ef1c2e16bb4b0790ac179c31405f422f33a36f9caaba594a39476597bfbbe805ac3473c52a729aed43e16059b385f044c75e745e15b46e4497e42b0788710afaeef06b841bbcf6028980deef2943987c1e011de8290df4b1551831a043eaab421f38789c5d61f1e4bfc851fa7df464309b568d1071368ee6e466e86d278cec0b7c540802fd72f801618eb13aa0c96b8667edf708d5d420e49c22cd18f1ca163d380ecf8f072f7935104e182eefe694286c048041c0398404f099a9b5dabfb0cca31fa8ef6da13b8c28ad7b2261bb492f38dc90bf45391fd172042fecdd8cf0a1024c46b3b5792b3d77be242e05b6e3a1413b8d1ca07982ad1c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0x1000}, {&(0x7f00000003c0)="9264176bc053dc0b24ce03961a89d9c7c4a896d7318690e4782b2603d4ddf2aeaebc25aef67b70cf073242f13a517aa7662ee006d990925b5a9e8e7bc2ba3a362375fbf66e1cb6ba0ff6156172ebdf97d1dbad7edc406bfd919979ac0ab2b2d4f21958f361a7834955ad1dfcdb806093daa26e42c3ea5ef0fe33b4d90ddf73bed5ab00f49704a34d892c5d134ca9f9dc951f86c6aaa52fa60a2d4ad34366742e8f889301ea5fd38a9685108d3fd82b6f3d4b9b8dc363351e36e3e9579837194386302a", 0xc3}], 0x3}], 0x2, 0x90) 16:49:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x5000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:16 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000000140)={0x0, 0x7, 0x4, @tid=r0}, &(0x7f0000000000)) io_setup(0x4, &(0x7f00000004c0)=0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) r3 = openat(r2, &(0x7f0000000080)='./bus/file0\x00', 0x10040, 0x0) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) pwrite64(r5, &(0x7f0000000240)="0786510b69e9a2883a75d70c0c44987b65904765ac3f916787cc81c15d3254d44a83d173552e3ffe6b1f3f0db4993613c6b4fb4cae5083e5c52b5e9626801119954f87040517bfb918e48d692098e78b4d8cfa75ed5090120a556a58b3a28a79e3e0b25248f8e61ecec788c7e9d1377014c8c889e981e43cc5192d6b20702fc7d85272cdab3c2e31d22f8201b08c8ca7e9d978ef77c9c9e1e2a23aebe5", 0x9d, 0x8) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r6, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r7+60000000}, {0x0, 0x989680}}, 0x0) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) r8 = openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000002c00), 0x2, 0x0) r9 = openat$incfs(r2, &(0x7f0000002cc0)='.pending_reads\x00', 0x42c0, 0x10) io_submit(0x0, 0xa, &(0x7f0000002d40)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0xffff, 0xffffffffffffffff, &(0x7f0000000340)="60ce4fe4cb1fde6a8376a42362a6c7e23a273cdd05d490b11efbfac922fda902eb708248d39a89e5049c941ec8578320b21aec810fbc4250daef72ab356c65f64b5e67949f5884cd00426220fa4f36cf007910fcaf36335790ce1ef6071f349e7e3cf486e8736c0b2bcaeed9e9a4cf1700b214ec204234ecd93dc87effedf50083fe8808c0517a115f76adf7dd8338b28cbeb56ec2e10c17cd2993", 0x9b, 0x9, 0x0, 0x3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x101, r4, &(0x7f0000000640)="993fbdd88f5644f6f98938e7743f1edc26946c7f7bff7516cdf1c3600c60af5bee13f9714e2563a6bba6bf09e79132518e8f1577e5d3d60a7284d26bc44bd99181a888025aee5b620ff106d1f4de3f8e148f9b61c75a62d1e88d6e6c1a65eecc760e30027c87211628e91b2e1989596ea20cf74aaa22e55dfac4626157e8fcec3d9f3f1c341d589ab459953d9bd6b54590def4a2cc7468456bf87a36b561da558978efb2796f1b326a82843526f514570109b43a8b3a18274c73ed07a182235b66f654357b48e4fa59d33033a656698aef5eeb53da2f670a1128a069df9a906cb9ddf1a2ab71476e5773abbc50092ed18579b08b", 0xf4, 0x81, 0x0, 0x1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x5, 0x8, 0xffffffffffffffff, &(0x7f0000000740)="2321eece9be4d3771907f3e89ee04128881baa86e793c50c0f048081d6452b2575cccd593f86d593f79ded60acfd31c284a7e1bba17bcb240612e24442829a0a8f100223828e371fd6c8c65847b1d5c75366ee6f583a3c94345fb7ce31846fe020c70a199344b15a544d4b09c90da36bb334495474f8136202de05a58daa546f329ee85b38a0299382431197e49c86711fdefee7152cb9af285a6244fb79410c81d70125c6ff4dc740e67fd0a0bf45a2efa2d9c814f83d60e829b97cc904c6156f079395abb5481e806330c70cf856c958c398660fe6b52ca9b933df698876987d4706ffe00e1c4d37", 0xe9, 0x9, 0x0, 0x2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x20, 0xffffffffffffffff, &(0x7f0000000580)="20966045d3047f37459f04acbffe7552a1797e1836c7b02947cc5ac403c838efc73180cb227b4d4c837386e7219d2e7586712a84f72721a9ebd8", 0x3a, 0x0, 0x0, 0x642d05d5872d9452, r4}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x8, 0x725, r3, &(0x7f0000000840)="2151bc7accf06959d38b51c03bf8822cbd76ffd70d25ee76768f89968ed3c822b018f6c8f806812a44c2bc5f6b888b7c523c3c29757256c7d74397ffe2f1ff4a08c245cc1be563bec245be9e65aaf83ffb265b124e7189aedf285133ec91b06d0e93b24a41f35bfdafd79610dc7f3567ccd31b5c6314b059227974289ebcecd045066bcf2da94bbd3dab6bf3d5d21f37ea714ef85034be31a7c83b261ae18b7acfb684eeff2b3afa8f2fe9d7ba86cc95b67ad6b68cb079d733ae104c6bcf707b21d233df784f8a11ad55aeb64ebc186aee43691ce86747fd002891171367b3520d13d2a7907f9d04e0b72d15abcacd0a0cb0ea46e243", 0xf6, 0x7ff, 0x0, 0x1}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x2, 0x80, 0xffffffffffffffff, &(0x7f0000000980)="03edbbfa2541e612949cced186a11441a06956fbed6427f0335d2a95ff67923a9e81f522c39ff908b9a95e55fc4520d7111c4ea83cba70f37a123d84e6ef0647a231269eef8c72ee8eb7830f7661a2814b3563871936f13fc9199e5cc1e30eb534aed884f2269810e8dc", 0x6a, 0xff}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x2, 0x0, r3, &(0x7f0000000a80)="7e8e132f404ee6e8a0d5a8e6f074bfb815450c4ce94bd48ba918b1785d47660ade0c86447163a58daff9b8fb4d62eda285d1ff70220472e53e5e74e44449b9a26493febbd58f4d7a", 0x48, 0x0, 0x0, 0x4021ee89491bb677}, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f0000000b40)="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", 0x1000, 0x200, 0x0, 0x1}, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x6, 0x9, 0xffffffffffffffff, &(0x7f0000001bc0)="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", 0x1000, 0x4, 0x0, 0x2}, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x7, 0x101, r8, &(0x7f0000002c40)="1ca17064f6b6bcaa90bc76a933610779b52ea1c1f9518ecf59af1698c98bb61ddea0d709e97fa54428ceb2df5e1d7620708371f221abfc3435fa2c9958a6247383401d81312c2df9149a13e2586ad9ed5b9cb467d868d22011e10f1bdd8f4392cf03baef97", 0x65, 0x0, 0x0, 0x2, r9}]) 16:49:16 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) io_setup(0x1f, &(0x7f0000000080)=0x0) io_pgetevents(r3, 0xb55, 0x2, &(0x7f0000000140)=[{}, {}], 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={[0xe356]}, 0x8}) timer_settime(0x0, 0x1, &(0x7f00000002c0), &(0x7f0000000500)) 16:49:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x14}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:16 executing program 5: exit_group(0x10001) io_setup(0x4, &(0x7f00000004c0)=0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) r2 = syz_io_uring_setup(0x183, &(0x7f00000002c0)={0x0, 0x2, 0x2, 0x0, 0x28e, 0x0, r1}, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) exit_group(0x1ff) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r7 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r6, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) io_setup(0x4, &(0x7f00000004c0)=0x0) r9 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) recvmmsg(r7, &(0x7f0000003740)=[{{&(0x7f0000000180)=@ll, 0x80, &(0x7f0000000580)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000240)=""/77, 0x4d}, {&(0x7f0000000340)=""/101, 0x65}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/238, 0xee}, {&(0x7f0000000500)=""/45, 0x2d}, {&(0x7f0000000540)=""/47, 0x2f}], 0x8, &(0x7f0000003680)=""/191, 0xbf}, 0x4}], 0x1, 0x0, &(0x7f0000003780)) io_submit(r8, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r9, 0x0}]) ioctl$FIDEDUPERANGE(r7, 0xc0189436, &(0x7f0000000080)={0x6, 0x0, 0x1, 0x0, 0x0, [{{r9}, 0x80000000}]}) io_uring_enter(r2, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:49:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x6000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x241}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:16 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x6ad4, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d7000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r6 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r6, 0x0, &(0x7f0000000500)=[{0x0}], 0x1}, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) r8 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r7, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r8, 0x0}]) syz_io_uring_submit(r1, r5, &(0x7f0000000040)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x4, 0x0, r8, 0x0, r0, 0x2, 0x0, 0x1}, 0x9) 16:49:16 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_create(0x3, &(0x7f0000000080)={0x0, 0x28, 0x0, @thr={&(0x7f0000000240)="66c962a764e4b23ec55538ac76d07b4e6ed0d08b5e918f7c7dcb54a713be39033cdba701e2c37003f60a1be162aa4d61b689c836bd827db4f15300de7bed7ebe9709fd0acd7a8d87355f27532127cbefe70e5c7ae9768685586395cd36a30ba3a5aaf78bdb4fb4ee26d195fdc45d8f075696560c1776a75520e62b27f8ed4fde4c77bcf23cd0808d53feb6a36032ea52f255d854ec270b", &(0x7f0000000340)="b678b1c082a1694bf82fb99c11c3e9b7f4e8e3ff6786bb585cc513dde2ad24da65cbac6d572335ce9458953dcf341102f3a6be74e5b5f7be2d87ca4b8007ea104415f2445801d4afd1554d940b7823162744917ca1b080468e159e58fd15d04c3d5510f0e5fd05dd141941125b773694061c52aa3933fe2570840d6850cf931f99d0eb63ee192b98c7b352d8a869b8d5e7aeb13c8d0237e1b76ae333d2bfbdeb3d629ae0484dfc3196d7fcfe488f9cf6733aed07529a60076df4c18a241e44ac085bb428a1801e89cf55cb7845"}}, &(0x7f0000000140)=0x0) timer_settime(r2, 0x1, &(0x7f0000000200)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000000440)={{0x0, 0x3938700}, {r4, r5+10000000}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)) timer_create(0x3, &(0x7f0000000040)={0x0, 0x3e, 0x1, @tid=r0}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000580)) timer_settime(r6, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, 0x0) 16:49:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x8000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x5000000000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0xa00}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:16 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() rt_sigtimedwait(&(0x7f0000000080)={[0x1000]}, &(0x7f0000000240), &(0x7f0000000140), 0x8) timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) timer_settime(r1, 0x0, &(0x7f00000006c0), &(0x7f0000000700)) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) r4 = syz_io_uring_complete(0x0) r5 = fsmount(0xffffffffffffffff, 0x1, 0x1) r6 = eventfd2(0x7fff, 0x3) io_submit(r3, 0x3, &(0x7f0000000500)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x8, r4, &(0x7f0000000340)="5ec658f207718f0e9a9058365dfc84833762b6972164c61a1ca18a3f520abf5e96445ea56b4cea1934d1e319354c934925202a275a266455cc18d3d3681a2e255013870b173a9dd34092bfb3140b5872c2fae6e730c4b05805ea4f6ce23c8330bf6c3c02a981f1fc6a8d3cf098b45972c1b81c7923959c81f05629b12a9ee69a0793abb404da555a20d51f69a127ded78bf4fc68683e995948656d9e511090f2ef6767766a0c3de6b9e671af83fc435c5bdb80b14f1bef48c9429fee3961ace7e0", 0xc1, 0x1, 0x0, 0x2, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x4, r2, &(0x7f0000000580)="1abf087149b2c3fd2ec92875ec9d662cb2ce92e98954425692884e56082959421a63d43d9d934355b6d080492bd3be4120b96e49d7b1f5f83d14cb4046bf81f9197cc413a5920fe38549bdc212f15604c758077dd37362595aec95da6c3b805bee76dfc0c46ea480a94307e2e85ff29fb8298b", 0x73, 0x7, 0x0, 0x3, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x401, r2, &(0x7f0000000600)="e95d20ffd1b521f6900ab17d9ee12927d0b0d4c2bfe5e54695679e6f51c0621af256d2661c7cb55fa49d8a3af05512441496ae6f451fa50331e4d769bc512106333dfaf0d5b22852cc765702d31024f148321712e4fef1201623e78ee23781666323b7ab318d601d97e777c4b9590d379532a8af5efc845fbe1c7512d600e32289f6fd326188e0a1e357288c6f2509dce6ab459c784d1f9712e3017a28903e2ee2ee4e0d219ace78d83d5b4e8e986f9b3dbd42e543dac90e57d5d9577f115d", 0xbf, 0x376c000000000000, 0x0, 0x2, r6}]) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r7, 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(r3, 0x1, &(0x7f0000000780)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0xff01, r7, &(0x7f00000000c0)="391ba6f568f1327f78b3ed7057e70acc60fccae7717a53d5e74530f4c2b2b68949f328c2ed512c6567055b3097c4723b7cea4a23afa6579f", 0x38, 0x100000001, 0x0, 0x2, r6}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r8, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_gettime(r8, &(0x7f0000000740)) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r9+60000000}, {0x0, 0x989680}}, 0x0) 16:49:16 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r3, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) 16:49:16 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17}}, 0x100000) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:49:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0xa000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0xf00}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0xf000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x1100}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:17 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) syz_open_dev$vcsu(&(0x7f0000000080), 0x1, 0x400400) io_setup(0x4, &(0x7f00000004c0)=0x0) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r6, 0x0}]) r7 = syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000240)='./bus\x00', 0x7, 0x3, &(0x7f0000000580)=[{&(0x7f0000000340)="b45e607383fe3e8c847e9bb431a670a1fec1e342e4b6a906f529aad488f5de4d4e648a9c52b8d553d24a1f27b6139b642febffd1a38134fec7a4a64b443c241903e1588d283dc7d16517f42bdaacaeca6531de9108f7eb8d02c2547623f4f3474892f8886bd9dd916ab338888c25de9075392fef7231ea71b8eb6da0ab727ca6dfa56d7254ab7d3900c93abbf17bc6381333a9f6381327a5601483f0c1e84f71fe75f49a824aa4851e7828ab2c5b0621124f5ea694d457ff55885b0c88ed5cca108fc46439904efbe3be3fa64b77a0832a50c4f862950a210a1e34592cb6", 0xde, 0x6}, {&(0x7f0000000280)="0febb0410d33eecdd8069dd0f747a1f6a822aca767d7a7333ec68c81558f107a85f13a1ad7f7517d1c68681a2fdface76c4c77337470b37083522b78c6049221b4eaf56972b4cfebf00e24309a2eb860f7c76c45a43b98c3", 0x58, 0x3}, {&(0x7f0000000640)="fda5c613e8d00b8492e99642b4bc48d74ca36447bec92b4091d44c49b685d4b5c4dc369f867ac5bc7f081c16a002eb606aaecf41c8f9066e5c6d36a457d149eb30ccaa333ee9d6ec386dd92dbdd4032f8912301d983968256cffbf919c0ee546b6098c652af566cfa3a6cfce850a7e42ec75b73107c90656212e076c256c81b25ffca5ecec5434c46a9a16676505b89d7ea79f80d9cfa8b1dd7155bdbb7ea2d2302a8d6c3946a1acdba7b9aad1c0826a13cf43a71dc7bf6a76c2471496e8cd93", 0xc0, 0x80}], 0x31004a0, &(0x7f0000000700)={[{@map_normal}], [{@hash}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@permit_directio}]}) timer_settime(r1, 0x0, &(0x7f0000000440)={{}, {0x77359400}}, &(0x7f0000000500)) fspick(r7, &(0x7f0000000140)='./bus\x00', 0x1) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) timer_gettime(r1, &(0x7f0000000780)) 16:49:17 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x0, r1}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x10000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) [ 382.584880][ T25] kauditd_printk_skb: 77582 callbacks suppressed [ 382.584891][ T25] audit: type=1326 audit(1619714957.440:3402202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 382.615956][ T25] audit: type=1326 audit(1619714957.440:3402203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 382.640378][ T25] audit: type=1326 audit(1619714957.440:3402204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 382.664745][ T25] audit: type=1326 audit(1619714957.440:3402205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 382.689160][ T25] audit: type=1326 audit(1619714957.440:3402206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 382.713483][ T25] audit: type=1326 audit(1619714957.450:3402207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 382.737923][ T25] audit: type=1326 audit(1619714957.450:3402208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 382.762266][ T25] audit: type=1326 audit(1619714957.450:3402209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 382.786598][ T25] audit: type=1326 audit(1619714957.450:3402210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 382.811003][ T25] audit: type=1326 audit(1619714957.450:3402211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:49:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xf0ff7f00000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x1400}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:17 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) syz_io_uring_setup(0x6ad4, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d7000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r5 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r5, 0x0, &(0x7f0000000500)=[{0x0}], 0x1}, 0x0) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r6 = syz_io_uring_setup(0x2de5, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000700)=0x0, &(0x7f0000000a00)=0x0) r9 = socket$inet6(0xa, 0x2, 0x4) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000040)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x0, @fd_index=0x4, 0x7, 0x1f, 0x5, 0xb, 0x1fb33d56635ae725, {0x3, r10}}, 0x2) r11 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x48044, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r11, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:49:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x11000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:17 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:17 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x47, &(0x7f0000000540)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x77359400}}, 0x0) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x2a, 0x0, @tid=r0}, &(0x7f0000000240)) timer_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f0000000140)) 16:49:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x4102}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x14000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x142800}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:17 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) mmap$IORING_OFF_SQES(&(0x7f00006d8000/0x1000)=nil, 0x1000, 0x1, 0x1010, r0, 0x10000000) 16:49:17 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x34) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r3, 0x0, 0x8) ptrace$setopts(0x4200, r3, 0x40, 0x5) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r4+60000000}, {0x0, 0x989680}}, 0x0) 16:49:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x15000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0xf0ffffff7f0000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x281400}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:18 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000080), &(0x7f0000000140)) io_setup(0x1, &(0x7f00000002c0)=0x0) io_destroy(r4) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000000240)={{r6, r7+60000000}}, &(0x7f0000000280)) 16:49:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x34000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:18 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0)={0x0, 0xa756, 0x0, 0x2}, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f00006d7000/0x1000)=nil, 0x1000, 0x1, 0x10010, r0, 0x0) syz_io_uring_setup(0x21a5, &(0x7f0000000040)={0x0, 0x724b, 0x20, 0x3, 0x8b, 0x0, r0}, &(0x7f00006d9000/0x1000)=nil, &(0x7f00006d7000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)=0x0) r6 = syz_io_uring_setup(0x6de5, &(0x7f0000000240)={0x0, 0xb0d4}, &(0x7f00005c9000/0x3000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000700)=0x0, &(0x7f0000000340)=0x0) r9 = socket$inet6(0xa, 0x2, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd=r0, 0x0, 0x0, 0x0, {0x8400}, 0x1, {0x0, r10}}, 0x401) 16:49:18 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) timer_create(0x6, &(0x7f0000000080)={0x0, 0x2b, 0x0, @thr={&(0x7f0000000340)="574098913c5414dbdb63be96ae3debfcd8bb37550df6e64bff87697a420f86459d2f59572da40392aaf74599ef8644eba79317b703685b4433736f5b81e0a25dffa7293b037fe3d7f1c44e657356c558bc01c13d7961241839ee7b872238b0b361347d9750839271b6977eee1e377099e29c531683844dedae6be484d1221838d806c5530c23175956bdf098541a8c4f906e106de7a8554150a471e3de6aa19bc8fb14d996212d50627755e9abd9a9c76247f475c642323591211892ccf6757eb33f2fc9931ae5725c7c5ecd3014b05985a9d647b09e152299fd0f30c73e58703625e214", &(0x7f0000000240)="7101e47665093f0e8f3de694e0cae670849836fb89cff6181a407d67585d20363706d2e94038d7c3dd1378c69bb3a59129d165befccc593d5e9cfc0c0fff9e0ce4e3d497e6b2d9802095d7f1eddd948418764cfa55529e3a1a6811986a0f366711b9b521e6340d1cd1406ae48cd7bd3565db9e70a62760c8e57798138df37ab04e9bf7b4ea0bec1aa81cf6dc8d833f652e7cf18fbc666a08dda41a14f88ad579b54a410b2c14cb0928e7e25dea4de170cb9b827a6146f9"}}, &(0x7f0000000140)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:49:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x41020000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x1000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:18 executing program 5: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x181800, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x414282, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x12}, 0x5c, 0x2, 0x1, 0x400, 0x100000001, 0x2000000}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140), 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:49:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x4d000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:18 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) pselect6(0x40, &(0x7f00000002c0)={0x4, 0x6, 0xe9, 0x7, 0x7, 0x2bb, 0x8, 0x6}, &(0x7f0000000340)={0xdf7, 0x4, 0x7, 0x4, 0x100000001, 0x6, 0x9, 0x3}, &(0x7f0000000380)={0x7fff, 0xa10, 0x3, 0x1, 0xe5ec, 0x1, 0x0, 0x800}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={[0x10000]}, 0x8}) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) lseek(r1, 0x3, 0x2) r4 = signalfd4(r1, &(0x7f00000001c0)={[0x7]}, 0x8, 0x81800) mount$9p_fd(0x0, &(0x7f0000000080)='\x00', &(0x7f0000000140), 0x14004, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@msize={'msize', 0x3d, 0x8}}, {@uname={'uname', 0x3d, '\xd9\x1d'}}, {@loose}, {@version_u}], [{@measure}]}}) 16:49:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x100000000000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:19 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0)={0x0, 0xffffffff, 0x1, 0x0, 0x32c}, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d9000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f00006d9000/0x1000)=nil, 0x1000, 0x200000e, 0x4000010, r0, 0x0) io_uring_enter(r0, 0x49d4, 0xe97e, 0x3, &(0x7f0000000080)={[0x20]}, 0x8) syz_io_uring_submit(r5, r2, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000340)=""/246, 0xf6}], 0x2, 0x8001, 0x9) 16:49:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x7f000000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:19 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) pselect6(0x40, &(0x7f00000001c0)={0x6, 0xfffffffffffffff9, 0x8, 0x5, 0xff, 0x0, 0x200}, &(0x7f0000000240)={0x5, 0x6, 0x0, 0x6, 0x2, 0x9, 0x0, 0xfffffffffffffffb}, &(0x7f0000000280)={0xffffffffffffffc3, 0x2, 0x7bc6, 0x100000000, 0x6, 0x7ff, 0x1f, 0x2}, &(0x7f00000002c0), &(0x7f0000000380)={&(0x7f0000000340), 0x8}) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x101400, 0x100) signalfd4(r3, &(0x7f0000000080), 0x8, 0x80000) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x2000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:19 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x11, 0x4, @thr={&(0x7f0000000580)="589e8549f0f56398b6e1c4f5763002c638f6d39d77c29183607495a2f388e35a98f02d9d82955e8435875b3f5ddefa128de77c55deac5e90d5ee59c732943069f03d56c0809355652c8ae9a3f418f4c1bf83641262d969d23f9c811d3b58f96c1efb1807ea4d8e5c6b131784ed02b018264f3efa88a77d4a734b322b86197059fbbef865d55028a6019654f83460e4ef9afe9023aec20e4c6ed67f79b9f6a4a9f08776792cf3a47b336f4babb6d0801a0b30332f9bab949804ecd874aec671146b76879601", &(0x7f0000000240)="f99eacbeecbe90bfaa846eeb24cf7ab2c88ec8622b9eb6a0495b2017dc1d7dc5bec10925e14ec8f6d3624aa0d19a29886872b49cf41e9f96930001900f4d80f1c8b29d01c16a0f646150537054dd0f0bb4acbd5179b696314329858f03e1ca6f277b898e2cc80198a4dafb59b14d9f876c"}}, &(0x7f0000000080)) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r2+60000000}, {0x0, 0x989680}}, 0x0) 16:49:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0xba9f0500, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:19 executing program 5: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0xc7f, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 16:49:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x4000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0xa000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0xe8030000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:19 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x16, 0x0, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x34) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f00000001c0)={{r6, r7+60000000}}, 0x0) ptrace$cont(0x7, r4, 0x0, 0xfffffffffffffc00) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r4, 0x0, 0x8) wait4(0x0, &(0x7f0000000080), 0x1000000, &(0x7f0000000340)) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:49:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x200000000000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:20 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={[0x100000000]}, &(0x7f0000000240), &(0x7f00000001c0)={r0, r1+60000000}, 0x8) r2 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r2}, &(0x7f0000000000)) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) 16:49:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0xf000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0xf4010000, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x11000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0xffffff7f, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0xffffffff, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x2}], 0x1, 0x0, 0x0, 0xa6ffffff}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1}}], 0x2, 0x60cd800) 16:49:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}], 0x1, 0x0, 0x0, 0x14000000}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}], 0x2}}], 0x3, 0x60cd800) 16:49:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x1b, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x0) sendto$inet6(r0, 0x0, 0x26ca1aa00000000, 0x20000004, &(0x7f0000b63fe4), 0x1c) 16:49:22 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r3, 0x7, 0x3) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{}, {0x0, 0x989680}}, &(0x7f0000000500)) [ 387.594621][ T25] kauditd_printk_skb: 61277 callbacks suppressed [ 387.594631][ T25] audit: type=1326 audit(1619714962.450:3463489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 387.628569][ T25] audit: type=1326 audit(1619714962.490:3463490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 387.653181][ T25] audit: type=1326 audit(1619714962.490:3463491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 387.677919][ T25] audit: type=1326 audit(1619714962.490:3463492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 387.704169][ T25] audit: type=1326 audit(1619714962.490:3463493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 387.729241][ T25] audit: type=1326 audit(1619714962.490:3463494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 387.754351][ T25] audit: type=1326 audit(1619714962.490:3463495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 387.779491][ T25] audit: type=1326 audit(1619714962.490:3463496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 387.804724][ T25] audit: type=1326 audit(1619714962.490:3463497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 387.829407][ T25] audit: type=1326 audit(1619714962.490:3463498): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11487 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 16:49:23 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) r0 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x40, 0x0, 0xb, 0x201, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_NAME={0x9, 0x1, '[+\x03[\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x8040}, 0x4000000) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000004c0)={{0x0, r3+60000000}, {0x0, 0x989680}}, 0x0) 16:49:23 executing program 5: r0 = syz_io_uring_setup(0x17f, &(0x7f00000002c0)={0x0, 0x0, 0x8}, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x107e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x4048840}, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) io_setup(0x4, &(0x7f00000004c0)=0x0) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0xfffffffffffffdef, 0x0, 0x0, 0x5, 0x0, r6, 0x0}]) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r7, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = gettid() ptrace$setopts(0x4206, r8, 0x0, 0x0) tkill(r8, 0x32) ptrace$cont(0x18, r8, 0x0, 0x0) ptrace$setregs(0xd, r8, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r8, 0x0, 0x8) getgroups(0x5, &(0x7f0000006180)=[0xee00, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xee00]) sendmmsg$unix(r3, &(0x7f0000006280)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000080)="ea7c0d353cb18fbd161e7cc85a", 0xd}, {&(0x7f0000000240)="87e8c2aa0a0b7b1feaf618252a9d9ad5f031513672a503e7a7ebe4bf4595c844885d8660cfa7e30baf590463822e6eddaab11ecb239626707f449a7a5c54fefd8a684306862e1d76615cc79dfba5a47d7045d6b5675800f1db15401996065c399cc002811f8f99dc58e00422aeeefd574075e20655d1a4a1a1", 0x79}, {&(0x7f0000000340)="43149d7fe39c3ee233336dc73c9886987dfa598ae0a5eb6cb94facf728f47424b5571b924de791e48ff28bd370b5434821fc4928292e16a80bd4ac355d507bcc6136d03ecdff891ab51a16be1db9f80c0556319da817e9d7f5d4e01829c6dca2cc84a023be5d6756ae5a6cc5b6c26669d97fc4434dcfaa73670d6ac4bdcc32f3d40ed56dee679ee3da4920114c1b35b3c491867f45b039afab1d47258d6f5888d9e2888221884f1bb0287da9fea962f9fb773ef98b90937819f9515fe376647408a4", 0xc2}, {&(0x7f0000000440)="d0848549c2ad00217ee9c68f7931fa8f026ac070a4467facc4f503", 0x1b}, {&(0x7f0000000480)="7ffe0514ec212d29cf79d04b7c97ab2377110f2e4562ce77cfbaa14b8cc30f4324cd026f8e500098bb43b51180", 0x2d}, {&(0x7f0000000680)="aa595af16929f195ab5927ac391389ed6fd1642fab44c0c5b93f3c013f1e6d29d057434bb9a0c6e91806fde3e3cacd593eaa63087874d1b8cd685101d92abe25dd833773e7b5b6c109d2a79737ba011b36efd8d27d958d62c9817463c62d4eb109dff7b288a89508340857989aae6effb8a03aebf13d70bccdf97d1f4497e084e279bd1caae27c4b4afb80038acd125bef6fce85827e35c5644ee505a08fc49f8990651ea6a1ffbc30651833ace576ef27e9406a98d14a3041823365093a0bb27e502906c037d87fc41f9d46444880f3b8e352ac74ccecc33076c4ea1fa1de1f1db0503c86922415d0ba5e8f901160efacd49870fdec46d92629bf04cebb32eceed6ebcd9325777018ffde306ed5b4aa25129c6178984667f70720c4a8deb8065db5a81a970445b1a1ce805597467ba7c59059c56a493aa342f90b2092d2c82599b48d6a5d4919735a335e1344edc73e0879c219a71b237efda2593f1532138cfcdcda448bcd41848bbef698181e48e0fff070db417b336978e94ca0b997f79629e6b6e3f7c6eaa6191d7549807b671f51e102d8d2c4f93b6903f48d08e0feaf040758a67a575e4eee2a2b87d12530e75de6f7bbcc000dc473f2cc810d2ca9ba3df794b4d2a53b0fee0eb52639180f78a0e5ee0ce00958eacbdf55510bd5ceff39691c015892131151a0ce4dc302296041a5006becae0fce137a1d578b0850597a3c68108af63ea6bd9d8e330c724f0507be5a711755d2779197e9a5c0e706af39287d5dd11cdec613bbfc2407f20c370563ca943bc52e142b7119fced426af2b8d5be9f2738c10a5ee34498e4a115edf29c231bba5de2d4b60f45dfcaf2887297636b2c4398b0ced8244f92529e1f835d600b86894c92fbc3c7bf35b785471837433c2a7b08644b7076cc2f6b87f036418cee2e57c87eb80f6b1f4f743fa045a28955ea8e8986020d109b2b4709fc359edcd9d63c07ba28cf628df2b520d63ac755987f64610942cdca8b67307b2b615b78e386f2436209096b2df9bd1a9cf1f25e0199ef5d55a2e64ce2df1e1d30bd6f07ef9f7f8d57775f36a56fdd88a2b2f0a6c3a60cec6b3f332baeca3c02f87743bba701e1d5277f28f003986e1824cd5530c51aa8f0d497972fde2ded40dbbf938bd4f229bde00f3cd8a51cc5e51229e755a050275fdafecf8901aa0e4d3216c75045bc8c6e11e8331de81254168e04c3dd6ab64031cefbd4953fb3b47f9cae8534c4e3c48a00a7d5f8e9f7710ba47d39057ba38bcefe34c9431c577b332c0da99108a674b5aca6447b975e0133ac8aeacef74c78703bd8eb6d7f643d3c7ea8be64a3fc05b10783a56650b05d5b95f811792165a37d8b45e6c6fba610fd00d62a3830dafa97cb822c196a44fe27125448115bda4cdce97c267fb5ae742539eed3f437d45de898bea5dad9ebc01dcd35c4c7ae69f6dedb46a28bbe77950d6fff98e76290a61ab0de3200adbbf6e5bc356fd7707aa71de4158ddd163cb07d90c5b3443da52401daa076ec80e902bb401429af8d2c843ccf31af0b25691fef4653cfe7c18cff362eed79ece18cb35ea7ac533061d0b3ca14cf85c151f485a31b96c31d4e810c13a96092bd3aff9bbb2ed6d6029196ffa2501362d21df1ea7d42aae1039ab768b9e32aa5e340099ae525e5e2683030df35bf0a8a89147b0017219e270eeab2aa5a45f2e8314d4956c6ae160c2a90e695b67fdfa8f4f9a34e7ddff3591d00abb236794f0ca5fbb32b581638196762ace35fe33bf9f849d5cbef5d53e13740b3a2cb94f8e746cf29ee156adb7728dfc55de4eba6ce400521f4bc526c129e9eea71b006aba9307d73976b4737553166c6f2b05d7ea9bd67dd37224717ad525d62bd0926ee80bbd6d4564c6f8224b5dd2d0279a4c0ec59cb9e073379af1c184f0cbadcb32f68557b02f1c2a236fa938ece786a76611928b61d8eacd6ea68fa3143a5da4a3cbf8959bf0daa7171c78838f771e0aa409070eb2740767bc162abf4ba54e0b28deb08efe2d7fca729ff8154c21742b8b2b4a78e4f57cc