[ OK ] Started OpenBSD Secure Shell server. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.118' (ECDSA) to the list of known hosts. 2021/06/04 17:49:30 fuzzer started 2021/06/04 17:49:30 dialing manager at 10.128.0.163:34819 2021/06/04 17:49:30 syscalls: 1998 2021/06/04 17:49:30 code coverage: enabled 2021/06/04 17:49:30 comparison tracing: enabled 2021/06/04 17:49:30 extra coverage: enabled 2021/06/04 17:49:30 setuid sandbox: enabled 2021/06/04 17:49:30 namespace sandbox: enabled 2021/06/04 17:49:30 Android sandbox: enabled 2021/06/04 17:49:30 fault injection: enabled 2021/06/04 17:49:30 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/06/04 17:49:30 net packet injection: /dev/net/tun does not exist 2021/06/04 17:49:30 net device setup: enabled 2021/06/04 17:49:30 concurrency sanitizer: enabled 2021/06/04 17:49:30 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/06/04 17:49:30 USB emulation: /dev/raw-gadget does not exist 2021/06/04 17:49:30 hci packet injection: /dev/vhci does not exist 2021/06/04 17:49:30 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2021/06/04 17:49:30 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2021/06/04 17:49:30 fetching corpus: 0, signal 0/2000 (executing program) 2021/06/04 17:49:30 fetching corpus: 44, signal 20763/21051 (executing program) 2021/06/04 17:49:30 fetching corpus: 46, signal 21370/21607 (executing program) 2021/06/04 17:49:30 fetching corpus: 46, signal 21370/21686 (executing program) 2021/06/04 17:49:30 fetching corpus: 46, signal 21370/21758 (executing program) 2021/06/04 17:49:30 fetching corpus: 46, signal 21370/21820 (executing program) 2021/06/04 17:49:30 fetching corpus: 46, signal 21370/21898 (executing program) 2021/06/04 17:49:30 fetching corpus: 46, signal 21370/21970 (executing program) 2021/06/04 17:49:30 fetching corpus: 46, signal 21370/22042 (executing program) 2021/06/04 17:49:30 fetching corpus: 46, signal 21370/22116 (executing program) 2021/06/04 17:49:30 fetching corpus: 46, signal 21370/22180 (executing program) 2021/06/04 17:49:30 fetching corpus: 46, signal 21370/22180 (executing program) 2021/06/04 17:49:30 fetching corpus: 46, signal 21370/22180 (executing program) 2021/06/04 17:49:32 starting 6 fuzzer processes 17:49:32 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x14, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) 17:49:32 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:32 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="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", 0xfc) 17:49:32 executing program 3: r0 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0xe0000000}) 17:49:32 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:32 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000200)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{}, @in=@local, {@in=@multicast1, @in=@broadcast}, {{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0}}}, [@mark={0xc}]}, 0x134}}, 0x0) syzkaller login: [ 18.750965][ T25] audit: type=1400 audit(1622828972.339:8): avc: denied { execmem } for pid=1763 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 18.888685][ T1769] cgroup: Unknown subsys name 'perf_event' [ 18.895307][ T1769] cgroup: Unknown subsys name 'net_cls' [ 18.927990][ T1770] cgroup: Unknown subsys name 'perf_event' [ 18.934160][ T1770] cgroup: Unknown subsys name 'net_cls' [ 18.948075][ T1772] cgroup: Unknown subsys name 'perf_event' [ 18.948194][ T1774] cgroup: Unknown subsys name 'perf_event' [ 18.954125][ T1772] cgroup: Unknown subsys name 'net_cls' [ 18.960456][ T1775] cgroup: Unknown subsys name 'perf_event' [ 18.974722][ T1774] cgroup: Unknown subsys name 'net_cls' [ 18.980831][ T1775] cgroup: Unknown subsys name 'net_cls' [ 18.983500][ T1778] cgroup: Unknown subsys name 'perf_event' [ 18.996456][ T1778] cgroup: Unknown subsys name 'net_cls' 17:49:36 executing program 3: r0 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0xe0000000}) 17:49:36 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x14, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) [ 22.984836][ T25] audit: type=1400 audit(1622828976.581:9): avc: denied { block_suspend } for pid=4435 comm="syz-executor.3" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 17:49:36 executing program 3: r0 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0xe0000000}) 17:49:36 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="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", 0xfc) 17:49:36 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x14, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) 17:49:36 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="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", 0xfc) 17:49:36 executing program 3: r0 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0xe0000000}) 17:49:36 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x14, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) 17:49:36 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="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", 0xfc) 17:49:36 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:36 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:36 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x14, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) 17:49:36 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:36 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:36 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000200)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{}, @in=@local, {@in=@multicast1, @in=@broadcast}, {{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0}}}, [@mark={0xc}]}, 0x134}}, 0x0) 17:49:36 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:36 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x14, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) 17:49:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000200)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{}, @in=@local, {@in=@multicast1, @in=@broadcast}, {{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0}}}, [@mark={0xc}]}, 0x134}}, 0x0) 17:49:37 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:37 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:37 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x14, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) 17:49:37 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000200)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{}, @in=@local, {@in=@multicast1, @in=@broadcast}, {{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0}}}, [@mark={0xc}]}, 0x134}}, 0x0) 17:49:37 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:37 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:37 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000200)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{}, @in=@local, {@in=@multicast1, @in=@broadcast}, {{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0}}}, [@mark={0xc}]}, 0x134}}, 0x0) 17:49:37 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000200)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{}, @in=@local, {@in=@multicast1, @in=@broadcast}, {{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0}}}, [@mark={0xc}]}, 0x134}}, 0x0) 17:49:37 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000200)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{}, @in=@local, {@in=@multicast1, @in=@broadcast}, {{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0}}}, [@mark={0xc}]}, 0x134}}, 0x0) 17:49:37 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:37 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:37 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:37 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:37 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:37 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, 0x0, 0x4) 17:49:37 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x14, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) 17:49:37 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000d}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x2000001d}) 17:49:37 executing program 2: r0 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0xe0000000}) 17:49:37 executing program 5: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x14, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) 17:49:37 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x14, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) 17:49:37 executing program 2: r0 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0xe0000000}) 17:49:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x100, 0x0) preadv2(r0, &(0x7f0000000180)=[{&(0x7f0000000380)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) 17:49:37 executing program 5: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 1: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 2: r0 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0xe0000000}) 17:49:37 executing program 0: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x100, 0x0) preadv2(r0, &(0x7f0000000180)=[{&(0x7f0000000380)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) 17:49:37 executing program 5: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 0: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 1: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 5: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 0: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x100, 0x0) preadv2(r0, &(0x7f0000000180)=[{&(0x7f0000000380)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) 17:49:37 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 1: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x100, 0x0) preadv2(r0, &(0x7f0000000180)=[{&(0x7f0000000380)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) 17:49:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 4: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 4: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 3: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 2: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 3: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 4: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 3: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) writev(r1, &(0x7f0000000080), 0x5b) 17:49:37 executing program 4: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 2: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 3: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 4: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 0: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 2: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 5: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 1: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 4: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:37 executing program 5: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 0: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 3: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 4: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 2: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 1: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 0: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 4: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 5: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 3: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 1: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 2: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 4: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xb2, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/22) 17:49:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x1b\x00'}]}, 0x1c}}, 0x0) 17:49:38 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) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5a678216d5d3568dab9af7a4d5cc06f3eb349fd086c22e3fc56d2b0cae5170871c145045174ad6edb6b0a183dd660ef94af2121945b0d79bb5efadeaad6eaaf0ebc8ae15948eb13fe714f32449bb5e2bdfe6c86cc", 0x9b}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:49:38 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) fallocate(r0, 0x10, 0x0, 0x9) 17:49:38 executing program 2: set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f00000002c0)=0x9, 0x40) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') shmget(0x1, 0x2000, 0x1000, &(0x7f000000a000/0x2000)=nil) readv(r1, &(0x7f00000012c0), 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ece000/0x2000)=nil) shmat(r2, &(0x7f0000e59000/0x2000)=nil, 0x1000) 17:49:38 executing program 1: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="006eeb043356e80108ed34"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 17:49:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x1b\x00'}]}, 0x1c}}, 0x0) 17:49:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5a678216d5d3568dab9af7a4d5cc06f3eb349fd086c22e3fc56d2b0cae5170871c145045174ad6edb6b0a183dd660ef94af2121945b0d79bb5efadeaad6eaaf0ebc8ae15948eb13fe714f32449bb5e2bdfe6c86cc", 0x9b}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:49:38 executing program 1: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="006eeb043356e80108ed34"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 17:49:38 executing program 2: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="006eeb043356e80108ed34"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 17:49:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x1b\x00'}]}, 0x1c}}, 0x0) 17:49:38 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xb2, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/22) 17:49:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5a678216d5d3568dab9af7a4d5cc06f3eb349fd086c22e3fc56d2b0cae5170871c145045174ad6edb6b0a183dd660ef94af2121945b0d79bb5efadeaad6eaaf0ebc8ae15948eb13fe714f32449bb5e2bdfe6c86cc", 0x9b}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:49:38 executing program 1: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="006eeb043356e80108ed34"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 17:49:38 executing program 2: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="006eeb043356e80108ed34"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 17:49:38 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) fallocate(r0, 0x10, 0x0, 0x9) 17:49:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x1b\x00'}]}, 0x1c}}, 0x0) 17:49:38 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) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5a678216d5d3568dab9af7a4d5cc06f3eb349fd086c22e3fc56d2b0cae5170871c145045174ad6edb6b0a183dd660ef94af2121945b0d79bb5efadeaad6eaaf0ebc8ae15948eb13fe714f32449bb5e2bdfe6c86cc", 0x9b}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:49:38 executing program 2: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="006eeb043356e80108ed34"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 17:49:38 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xb2, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/22) 17:49:38 executing program 1: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="006eeb043356e80108ed34"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 17:49:38 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) fallocate(r0, 0x10, 0x0, 0x9) 17:49:38 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xb2, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/22) 17:49:38 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xb2, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/22) 17:49:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = dup2(r0, r1) getsockopt$inet_udp_int(r2, 0x11, 0xa, 0x0, &(0x7f0000000100)) 17:49:38 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xb2, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/22) 17:49:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = dup2(r0, r1) getsockopt$inet_udp_int(r2, 0x11, 0xa, 0x0, &(0x7f0000000100)) 17:49:39 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) fallocate(r0, 0x10, 0x0, 0x9) 17:49:39 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xb2, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/22) 17:49:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = dup2(r0, r1) getsockopt$inet_udp_int(r2, 0x11, 0xa, 0x0, &(0x7f0000000100)) 17:49:39 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xb2, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/22) 17:49:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = dup2(r0, r1) getsockopt$inet_udp_int(r2, 0x11, 0xa, 0x0, &(0x7f0000000100)) 17:49:39 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) fallocate(r0, 0x10, 0x0, 0x9) 17:49:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = dup2(r0, r1) getsockopt$inet_udp_int(r2, 0x11, 0xa, 0x0, &(0x7f0000000100)) 17:49:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = dup2(r0, r1) getsockopt$inet_udp_int(r2, 0x11, 0xa, 0x0, &(0x7f0000000100)) 17:49:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = dup2(r0, r1) getsockopt$inet_udp_int(r2, 0x11, 0xa, 0x0, &(0x7f0000000100)) 17:49:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = dup2(r0, r1) getsockopt$inet_udp_int(r2, 0x11, 0xa, 0x0, &(0x7f0000000100)) 17:49:39 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xb2, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/22) 17:49:39 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xb2, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/22) 17:49:39 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) fallocate(r0, 0x10, 0x0, 0x9) 17:49:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = dup2(r0, r1) getsockopt$inet_udp_int(r2, 0x11, 0xa, 0x0, &(0x7f0000000100)) 17:49:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x42, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='0', 0x1}], 0x5, 0x0, 0x0) 17:49:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{}]}, 0x10) 17:49:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) 17:49:39 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) fallocate(r0, 0x10, 0x0, 0x9) 17:49:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = dup2(r0, r1) getsockopt$inet_udp_int(r2, 0x11, 0xa, 0x0, &(0x7f0000000100)) 17:49:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x42, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='0', 0x1}], 0x5, 0x0, 0x0) 17:49:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{}]}, 0x10) [ 25.811570][ T5208] loop2: detected capacity change from 0 to 512 [ 25.862868][ T5208] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 17:49:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x42, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='0', 0x1}], 0x5, 0x0, 0x0) 17:49:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x42, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='0', 0x1}], 0x5, 0x0, 0x0) 17:49:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{}]}, 0x10) [ 25.908455][ T5237] EXT4-fs error (device loop2): __ext4_new_inode:1069: comm syz-executor.2: reserved inode found cleared - inode=1 17:49:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) 17:49:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{}]}, 0x10) 17:49:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x42, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='0', 0x1}], 0x5, 0x0, 0x0) 17:49:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x42, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='0', 0x1}], 0x5, 0x0, 0x0) 17:49:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) 17:49:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) [ 26.196813][ T5263] loop2: detected capacity change from 0 to 512 17:49:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x42, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='0', 0x1}], 0x5, 0x0, 0x0) 17:49:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) 17:49:39 executing program 4: timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) [ 26.240282][ T5263] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.255986][ T5272] loop0: detected capacity change from 0 to 512 [ 26.281002][ T5263] EXT4-fs error (device loop2): __ext4_new_inode:1069: comm syz-executor.2: reserved inode found cleared - inode=1 [ 26.299986][ T5272] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.314077][ T5285] loop5: detected capacity change from 0 to 512 [ 26.320644][ T5289] loop3: detected capacity change from 0 to 512 17:49:39 executing program 4: timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) 17:49:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) 17:49:39 executing program 1: timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) [ 26.322467][ T5272] EXT4-fs error (device loop0): __ext4_new_inode:1069: comm syz-executor.0: reserved inode found cleared - inode=1 [ 26.357075][ T5285] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 17:49:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) 17:49:40 executing program 4: timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) 17:49:40 executing program 1: timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) [ 26.374253][ T5289] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.392372][ T5285] EXT4-fs error (device loop5): __ext4_new_inode:1069: comm syz-executor.5: reserved inode found cleared - inode=1 [ 26.412206][ T5289] EXT4-fs error (device loop3): __ext4_new_inode:1069: comm syz-executor.3: reserved inode found cleared - inode=1 17:49:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) 17:49:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) 17:49:40 executing program 4: timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) [ 26.447725][ T5314] loop2: detected capacity change from 0 to 512 [ 26.462924][ T5314] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.465563][ T5318] loop0: detected capacity change from 0 to 512 17:49:40 executing program 1: timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) 17:49:40 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a837", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 17:49:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = io_uring_setup(0x633a, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f0000000280)={0x0, r2+60000000}, 0x0, 0xfefdffff00000000) dup3(r0, r1, 0x0) [ 26.502042][ T5318] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.515086][ T5330] loop3: detected capacity change from 0 to 512 [ 26.523699][ T5318] EXT4-fs error (device loop0): __ext4_new_inode:1069: comm syz-executor.0: reserved inode found cleared - inode=1 [ 26.536817][ T5314] EXT4-fs error (device loop2): __ext4_new_inode:1069: comm syz-executor.2: reserved inode found cleared - inode=1 17:49:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) 17:49:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) 17:49:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) [ 26.563069][ T5342] loop5: detected capacity change from 0 to 512 [ 26.571570][ T5342] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.574885][ T5330] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.585187][ T5342] EXT4-fs error (device loop5): __ext4_new_inode:1069: comm syz-executor.5: reserved inode found cleared - inode=1 17:49:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) [ 26.653991][ T5359] loop0: detected capacity change from 0 to 512 [ 26.671230][ T5359] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.679730][ T5369] loop2: detected capacity change from 0 to 512 [ 26.684030][ T5359] EXT4-fs error (device loop0): __ext4_new_inode:1069: comm syz-executor.0: reserved inode found cleared - inode=1 17:49:40 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) [ 26.715588][ T5369] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.728961][ T5369] EXT4-fs error (device loop2): __ext4_new_inode:1069: comm syz-executor.2: reserved inode found cleared - inode=1 [ 26.734650][ T5376] loop5: detected capacity change from 0 to 512 17:49:40 executing program 2: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) [ 26.762693][ T5376] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.773814][ T5383] loop3: detected capacity change from 0 to 512 [ 26.776573][ T5376] EXT4-fs error (device loop5): __ext4_new_inode:1069: comm syz-executor.5: reserved inode found cleared - inode=1 [ 26.796402][ T5383] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 17:49:40 executing program 3: r0 = io_uring_setup(0x2858, &(0x7f0000000a80)) close(r0) futex(&(0x7f000000cffc)=0x2, 0x189, 0x2, 0x0, 0x0, 0x1) futex(&(0x7f000000cffc), 0x81, 0x0, 0x0, 0x0, 0x0) [ 26.810622][ T5383] EXT4-fs error (device loop3): __ext4_new_inode:1069: comm syz-executor.3: reserved inode found cleared - inode=1 17:49:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = io_uring_setup(0x633a, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f0000000280)={0x0, r2+60000000}, 0x0, 0xfefdffff00000000) dup3(r0, r1, 0x0) 17:49:43 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:43 executing program 2: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:43 executing program 3: r0 = io_uring_setup(0x2858, &(0x7f0000000a80)) close(r0) futex(&(0x7f000000cffc)=0x2, 0x189, 0x2, 0x0, 0x0, 0x1) futex(&(0x7f000000cffc), 0x81, 0x0, 0x0, 0x0, 0x0) 17:49:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = io_uring_setup(0x633a, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f0000000280)={0x0, r2+60000000}, 0x0, 0xfefdffff00000000) dup3(r0, r1, 0x0) 17:49:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a837", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 17:49:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:43 executing program 5: r0 = io_uring_setup(0x2858, &(0x7f0000000a80)) close(r0) futex(&(0x7f000000cffc)=0x2, 0x189, 0x2, 0x0, 0x0, 0x1) futex(&(0x7f000000cffc), 0x81, 0x0, 0x0, 0x0, 0x0) 17:49:43 executing program 3: r0 = io_uring_setup(0x2858, &(0x7f0000000a80)) close(r0) futex(&(0x7f000000cffc)=0x2, 0x189, 0x2, 0x0, 0x0, 0x1) futex(&(0x7f000000cffc), 0x81, 0x0, 0x0, 0x0, 0x0) 17:49:43 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:43 executing program 5: r0 = io_uring_setup(0x2858, &(0x7f0000000a80)) close(r0) futex(&(0x7f000000cffc)=0x2, 0x189, 0x2, 0x0, 0x0, 0x1) futex(&(0x7f000000cffc), 0x81, 0x0, 0x0, 0x0, 0x0) 17:49:43 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:43 executing program 3: r0 = io_uring_setup(0x2858, &(0x7f0000000a80)) close(r0) futex(&(0x7f000000cffc)=0x2, 0x189, 0x2, 0x0, 0x0, 0x1) futex(&(0x7f000000cffc), 0x81, 0x0, 0x0, 0x0, 0x0) 17:49:43 executing program 2: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:43 executing program 5: r0 = io_uring_setup(0x2858, &(0x7f0000000a80)) close(r0) futex(&(0x7f000000cffc)=0x2, 0x189, 0x2, 0x0, 0x0, 0x1) futex(&(0x7f000000cffc), 0x81, 0x0, 0x0, 0x0, 0x0) 17:49:43 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = io_uring_setup(0x633a, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f0000000280)={0x0, r2+60000000}, 0x0, 0xfefdffff00000000) dup3(r0, r1, 0x0) 17:49:46 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:46 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:46 executing program 3: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:46 executing program 2: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:46 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a837", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 17:49:46 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:46 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:46 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:46 executing program 2: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:46 executing program 3: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:46 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:46 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:46 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a837", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 17:49:49 executing program 2: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:49 executing program 3: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:49 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:49 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:49 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:49 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:49 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:49 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:49 executing program 3: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 35.877766][ T5606] syz-executor.5 (5606) used greatest stack depth: 10392 bytes left 17:49:49 executing program 2: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:49 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:52 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:52 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:52 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:52 executing program 3: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:52 executing program 2: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:52 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:52 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:52 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:52 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:52 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:52 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:52 executing program 3: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:52 executing program 2: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:52 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:52 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:52 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:52 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:52 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:52 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:52 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:52 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:52 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:52 executing program 2: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(r0, 0x0) open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x1000) socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r2, r1, 0x0, 0x7fffeffd) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r4, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4800) sendfile(r4, r5, 0x0, 0x8400fffffffa) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 17:49:53 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = io_uring_setup(0x633a, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f0000000280)={0x0, r2+60000000}, 0x0, 0xfefdffff00000000) dup3(r0, r1, 0x0) 17:49:53 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = io_uring_setup(0x633a, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f0000000280)={0x0, r2+60000000}, 0x0, 0xfefdffff00000000) dup3(r0, r1, 0x0) 17:49:53 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:53 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000c80)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 17:49:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = io_uring_setup(0x633a, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f0000000280)={0x0, r2+60000000}, 0x0, 0xfefdffff00000000) dup3(r0, r1, 0x0) 17:49:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:53 executing program 2: clone(0x20002006ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') [ 40.111979][ T5839] new mount options do not match the existing superblock, will be ignored [ 40.123444][ T5839] new mount options do not match the existing superblock, will be ignored 17:49:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = io_uring_setup(0x633a, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f0000000280)={0x0, r2+60000000}, 0x0, 0xfefdffff00000000) dup3(r0, r1, 0x0) 17:49:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:53 executing program 2: clone(0x20002006ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 17:49:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:53 executing program 5: clone(0x20002006ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') [ 40.275779][ T5859] new mount options do not match the existing superblock, will be ignored 17:49:53 executing program 2: clone(0x20002006ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') [ 40.324537][ T5869] new mount options do not match the existing superblock, will be ignored [ 40.345588][ T5876] new mount options do not match the existing superblock, will be ignored 17:49:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = io_uring_setup(0x633a, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f0000000280)={0x0, r2+60000000}, 0x0, 0xfefdffff00000000) dup3(r0, r1, 0x0) 17:49:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffff9, 0x0, 0xfc3e, 0x0, "d1937941c57e1e665110ef8000"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x800000d, 0x0, 0x0, 0x0, 0x0, "2959f5f24fb8000000c8fcffffff92001000"}) 17:49:54 executing program 4: clone(0x20002006ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') [ 40.953371][ T5885] new mount options do not match the existing superblock, will be ignored 17:49:54 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = io_uring_setup(0x633a, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f0000000280)={0x0, r2+60000000}, 0x0, 0xfefdffff00000000) dup3(r0, r1, 0x0) 17:49:54 executing program 2: clone(0x20002006ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 17:49:54 executing program 5: clone(0x20002006ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 17:49:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_opts(r1, 0x29, 0x33, 0x0, &(0x7f00000014c0)) 17:49:54 executing program 4: clone(0x20002006ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 17:49:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_opts(r1, 0x29, 0x33, 0x0, &(0x7f00000014c0)) 17:49:54 executing program 4: clone(0x20002006ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 17:49:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_opts(r1, 0x29, 0x33, 0x0, &(0x7f00000014c0)) [ 41.112355][ T5897] new mount options do not match the existing superblock, will be ignored [ 41.134384][ T5903] new mount options do not match the existing superblock, will be ignored [ 41.154011][ T5902] new mount options do not match the existing superblock, will be ignored 17:49:54 executing program 2: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0x10000b}) [ 41.174591][ T5912] new mount options do not match the existing superblock, will be ignored 17:49:55 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_opts(r1, 0x29, 0x33, 0x0, &(0x7f00000014c0)) 17:49:55 executing program 5: clone(0x20002006ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 17:49:55 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x2, &(0x7f00000000c0)=0x8409, 0x3, 0x2) [ 41.607364][ T5929] new mount options do not match the existing superblock, will be ignored 17:49:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002400), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x30000012}) 17:49:55 executing program 2: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0x10000b}) 17:49:55 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x2, &(0x7f00000000c0)=0x8409, 0x3, 0x2) 17:49:55 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x2, &(0x7f00000000c0)=0x8409, 0x3, 0x2) 17:49:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f00000000c0), 0xfff) fcntl$addseals(r1, 0x409, 0x8) fcntl$addseals(r1, 0x409, 0x5) sendfile(r1, r1, &(0x7f00000001c0), 0x3) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:49:55 executing program 3: setreuid(0xee00, 0xffffffffffffffff) keyctl$clear(0xb, 0xfffffffffffffffc) 17:49:55 executing program 2: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0x10000b}) 17:49:55 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x2, &(0x7f00000000c0)=0x8409, 0x3, 0x2) 17:49:55 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x2, &(0x7f00000000c0)=0x8409, 0x3, 0x2) 17:49:55 executing program 3: setreuid(0xee00, 0xffffffffffffffff) keyctl$clear(0xb, 0xfffffffffffffffc) 17:49:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002400), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x30000012}) 17:49:55 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x2, &(0x7f00000000c0)=0x8409, 0x3, 0x2) 17:49:55 executing program 2: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0x10000b}) 17:49:55 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x2, &(0x7f00000000c0)=0x8409, 0x3, 0x2) 17:49:55 executing program 3: setreuid(0xee00, 0xffffffffffffffff) keyctl$clear(0xb, 0xfffffffffffffffc) 17:49:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002400), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x30000012}) 17:49:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f00000000c0), 0xfff) fcntl$addseals(r1, 0x409, 0x8) fcntl$addseals(r1, 0x409, 0x5) sendfile(r1, r1, &(0x7f00000001c0), 0x3) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:49:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002400), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x30000012}) 17:49:55 executing program 2: setreuid(0xee00, 0xffffffffffffffff) keyctl$clear(0xb, 0xfffffffffffffffc) 17:49:55 executing program 3: setreuid(0xee00, 0xffffffffffffffff) keyctl$clear(0xb, 0xfffffffffffffffc) 17:49:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002400), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x30000012}) 17:49:55 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x2ffa, 0xaa6) 17:49:55 executing program 2: setreuid(0xee00, 0xffffffffffffffff) keyctl$clear(0xb, 0xfffffffffffffffc) 17:49:55 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f00000000c0), 0xfff) fcntl$addseals(r1, 0x409, 0x8) fcntl$addseals(r1, 0x409, 0x5) sendfile(r1, r1, &(0x7f00000001c0), 0x3) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:49:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f00000000c0), 0xfff) fcntl$addseals(r1, 0x409, 0x8) fcntl$addseals(r1, 0x409, 0x5) sendfile(r1, r1, &(0x7f00000001c0), 0x3) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:49:55 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x2ffa, 0xaa6) 17:49:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002400), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x30000012}) 17:49:55 executing program 2: setreuid(0xee00, 0xffffffffffffffff) keyctl$clear(0xb, 0xfffffffffffffffc) 17:49:56 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f00000000c0), 0xfff) fcntl$addseals(r1, 0x409, 0x8) fcntl$addseals(r1, 0x409, 0x5) sendfile(r1, r1, &(0x7f00000001c0), 0x3) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:49:56 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x2ffa, 0xaa6) 17:49:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002400), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x30000012}) 17:49:56 executing program 2: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x2ffa, 0xaa6) 17:49:56 executing program 2: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x2ffa, 0xaa6) 17:49:56 executing program 5: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x2ffa, 0xaa6) 17:49:56 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x2ffa, 0xaa6) 17:49:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f00000000c0), 0xfff) fcntl$addseals(r1, 0x409, 0x8) fcntl$addseals(r1, 0x409, 0x5) sendfile(r1, r1, &(0x7f00000001c0), 0x3) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:49:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f00000000c0), 0xfff) fcntl$addseals(r1, 0x409, 0x8) fcntl$addseals(r1, 0x409, 0x5) sendfile(r1, r1, &(0x7f00000001c0), 0x3) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:49:56 executing program 2: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x2ffa, 0xaa6) 17:49:56 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x2ffa, 0xaa6) 17:49:56 executing program 5: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x2ffa, 0xaa6) 17:49:56 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f00000000c0), 0xfff) fcntl$addseals(r1, 0x409, 0x8) fcntl$addseals(r1, 0x409, 0x5) sendfile(r1, r1, &(0x7f00000001c0), 0x3) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:49:56 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffffffd}]}) 17:49:56 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x2ffa, 0xaa6) 17:49:56 executing program 5: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x2ffa, 0xaa6) 17:49:56 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x2ffa, 0xaa6) 17:49:56 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffffffd}]}) 17:49:56 executing program 5: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000100)='/sys/power/reserved_size', 0x20002, 0x0) sendfile(r0, r0, 0x0, 0x3) 17:49:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f00000000c0), 0xfff) fcntl$addseals(r1, 0x409, 0x8) fcntl$addseals(r1, 0x409, 0x5) sendfile(r1, r1, &(0x7f00000001c0), 0x3) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:49:56 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffffffd}]}) 17:49:56 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:49:56 executing program 5: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000100)='/sys/power/reserved_size', 0x20002, 0x0) sendfile(r0, r0, 0x0, 0x3) 17:49:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f00000000c0), 0xfff) fcntl$addseals(r1, 0x409, 0x8) fcntl$addseals(r1, 0x409, 0x5) sendfile(r1, r1, &(0x7f00000001c0), 0x3) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:49:56 executing program 5: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000100)='/sys/power/reserved_size', 0x20002, 0x0) sendfile(r0, r0, 0x0, 0x3) 17:49:56 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b0918e4972be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9c6f45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d64415761534dae491de7642a7c52cc6d523be91b5877341e0e1dcc2025aa18c9228103b66e1d49d31d322dbecfa63da445b8bef5bd9125939ed96a074", 0x8c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 17:49:56 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffffffd}]}) 17:49:56 executing program 5: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000100)='/sys/power/reserved_size', 0x20002, 0x0) sendfile(r0, r0, 0x0, 0x3) 17:49:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, 0x0) 17:49:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, 0x0) 17:49:56 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0xa, 0x80002, 0x0) dup(r0) [ 42.939099][ T25] audit: type=1326 audit(1622828996.534:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 17:49:56 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0xa, 0x80002, 0x0) dup(r0) 17:49:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, 0x0) 17:49:56 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b0918e4972be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9c6f45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d64415761534dae491de7642a7c52cc6d523be91b5877341e0e1dcc2025aa18c9228103b66e1d49d31d322dbecfa63da445b8bef5bd9125939ed96a074", 0x8c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 17:49:56 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:49:56 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0xa, 0x80002, 0x0) dup(r0) 17:49:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:49:56 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0xa, 0x80002, 0x0) dup(r0) [ 42.986312][ T25] audit: type=1326 audit(1622828996.534:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=41 compat=0 ip=0x4665d9 code=0x7ffc0000 17:49:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, 0x0) 17:49:56 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0xa, 0x80002, 0x0) dup(r0) [ 43.055794][ T25] audit: type=1326 audit(1622828996.534:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 17:49:56 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0xa, 0x80002, 0x0) dup(r0) 17:49:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 43.114017][ T25] audit: type=1326 audit(1622828996.534:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=32 compat=0 ip=0x4665d9 code=0x7ffc0000 17:49:56 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0xa, 0x80002, 0x0) dup(r0) 17:49:56 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 43.167282][ T25] audit: type=1326 audit(1622828996.534:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 17:49:56 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 43.236874][ T25] audit: type=1326 audit(1622828996.534:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=157 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 43.296741][ T25] audit: type=1326 audit(1622828996.564:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 43.325328][ T25] audit: type=1326 audit(1622828996.564:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=41 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 43.350257][ T25] audit: type=1326 audit(1622828996.564:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 43.376370][ T25] audit: type=1326 audit(1622828996.564:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 17:49:59 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b0918e4972be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9c6f45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d64415761534dae491de7642a7c52cc6d523be91b5877341e0e1dcc2025aa18c9228103b66e1d49d31d322dbecfa63da445b8bef5bd9125939ed96a074", 0x8c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 17:49:59 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:49:59 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:49:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:49:59 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:49:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:49:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:49:59 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:49:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:49:59 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:49:59 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 46.500319][ T6210] ================================================================== [ 46.508428][ T6210] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 46.516162][ T6210] [ 46.518511][ T6210] write to 0xffff888106645470 of 8 bytes by task 8 on cpu 1: [ 46.526081][ T6210] __xa_clear_mark+0x1d9/0x2c0 [ 46.530942][ T6210] test_clear_page_writeback+0x23e/0x560 [ 46.537037][ T6210] end_page_writeback+0xd7/0x1b0 [ 46.542450][ T6210] ext4_finish_bio+0x3e2/0x430 [ 46.547306][ T6210] ext4_release_io_end+0x98/0x200 [ 46.552865][ T6210] ext4_end_io_rsv_work+0x306/0x360 [ 46.558607][ T6210] process_one_work+0x3e9/0x8f0 [ 46.563657][ T6210] worker_thread+0x636/0xae0 [ 46.568496][ T6210] kthread+0x1d0/0x1f0 [ 46.572574][ T6210] ret_from_fork+0x1f/0x30 [ 46.577003][ T6210] [ 46.579323][ T6210] read to 0xffff888106645470 of 8 bytes by task 6210 on cpu 0: [ 46.586865][ T6210] xas_find_marked+0x195/0x5f0 [ 46.591646][ T6210] find_get_pages_range_tag+0xf2/0x390 17:50:00 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 46.597108][ T6210] pagevec_lookup_range_tag+0x37/0x50 [ 46.602494][ T6210] __filemap_fdatawait_range+0xab/0x1b0 [ 46.608055][ T6210] filemap_write_and_wait_range+0x264/0x390 [ 46.613968][ T6210] ext4_punch_hole+0x142/0x9a0 [ 46.618747][ T6210] ext4_fallocate+0xea/0x4d0 [ 46.623360][ T6210] vfs_fallocate+0x463/0x660 [ 46.627940][ T6210] madvise_remove+0x129/0x1e0 [ 46.632661][ T6210] do_madvise+0x509/0x1050 [ 46.637100][ T6210] __x64_sys_madvise+0x5d/0x70 [ 46.641876][ T6210] do_syscall_64+0x4a/0x90 [ 46.646281][ T6210] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.652163][ T6210] [ 46.654481][ T6210] value changed: 0xfe00000000000000 -> 0x0000000000000000 [ 46.661831][ T6210] [ 46.664139][ T6210] Reported by Kernel Concurrency Sanitizer on: [ 46.670381][ T6210] CPU: 0 PID: 6210 Comm: syz-executor.2 Not tainted 5.13.0-rc4-syzkaller #0 [ 46.679239][ T6210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.689356][ T6210] ================================================================== 17:50:02 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b0918e4972be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9c6f45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d64415761534dae491de7642a7c52cc6d523be91b5877341e0e1dcc2025aa18c9228103b66e1d49d31d322dbecfa63da445b8bef5bd9125939ed96a074", 0x8c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 17:50:02 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:50:02 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:50:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:50:02 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b0918e4972be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9c6f45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d64415761534dae491de7642a7c52cc6d523be91b5877341e0e1dcc2025aa18c9228103b66e1d49d31d322dbecfa63da445b8bef5bd9125939ed96a074", 0x8c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 17:50:02 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:50:02 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:50:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:50:02 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:50:03 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000001a005f0214f9f4070009040800000000000000000000000008000f0000000000", 0x24) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 17:50:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:50:03 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000001a005f0214f9f4070009040800000000000000000000000008000f0000000000", 0x24) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 49.529750][ T6258] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 49.584171][ T6267] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 49.672233][ T6270] ================================================================== [ 49.680547][ T6270] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 49.688030][ T6270] [ 49.690330][ T6270] write to 0xffff888106687230 of 8 bytes by task 1782 on cpu 1: [ 49.697934][ T6270] __xa_clear_mark+0x1d9/0x2c0 [ 49.702681][ T6270] test_clear_page_writeback+0x23e/0x560 [ 49.708301][ T6270] end_page_writeback+0xd7/0x1b0 [ 49.713228][ T6270] ext4_finish_bio+0x3e2/0x430 [ 49.717973][ T6270] ext4_release_io_end+0x98/0x200 [ 49.722987][ T6270] ext4_end_io_rsv_work+0x306/0x360 [ 49.728197][ T6270] process_one_work+0x3e9/0x8f0 [ 49.733046][ T6270] worker_thread+0x636/0xae0 [ 49.737665][ T6270] kthread+0x1d0/0x1f0 [ 49.741756][ T6270] ret_from_fork+0x1f/0x30 [ 49.746156][ T6270] [ 49.748475][ T6270] read to 0xffff888106687230 of 8 bytes by task 6270 on cpu 0: [ 49.756001][ T6270] xas_find_marked+0x195/0x5f0 [ 49.760764][ T6270] find_get_pages_range_tag+0xf2/0x390 [ 49.766217][ T6270] pagevec_lookup_range_tag+0x37/0x50 [ 49.771577][ T6270] __filemap_fdatawait_range+0xab/0x1b0 [ 49.777105][ T6270] filemap_write_and_wait_range+0x264/0x390 [ 49.783240][ T6270] ext4_punch_hole+0x142/0x9a0 [ 49.787992][ T6270] ext4_fallocate+0xea/0x4d0 [ 49.792583][ T6270] vfs_fallocate+0x463/0x660 [ 49.797177][ T6270] madvise_remove+0x129/0x1e0 [ 49.801950][ T6270] do_madvise+0x509/0x1050 [ 49.806347][ T6270] __x64_sys_madvise+0x5d/0x70 [ 49.811097][ T6270] do_syscall_64+0x4a/0x90 [ 49.815514][ T6270] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 49.823312][ T6270] [ 49.825618][ T6270] value changed: 0xfffffffffe000000 -> 0xfff8000000000000 [ 49.832883][ T6270] [ 49.835273][ T6270] Reported by Kernel Concurrency Sanitizer on: [ 49.841578][ T6270] CPU: 0 PID: 6270 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 49.850432][ T6270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.860489][ T6270] ================================================================== 17:50:05 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b0918e4972be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9c6f45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d64415761534dae491de7642a7c52cc6d523be91b5877341e0e1dcc2025aa18c9228103b66e1d49d31d322dbecfa63da445b8bef5bd9125939ed96a074", 0x8c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 17:50:05 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000001a005f0214f9f4070009040800000000000000000000000008000f0000000000", 0x24) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 17:50:05 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:50:05 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:50:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000001a005f0214f9f4070009040800000000000000000000000008000f0000000000", 0x24) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 17:50:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000001a005f0214f9f4070009040800000000000000000000000008000f0000000000", 0x24) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 17:50:05 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000001a005f0214f9f4070009040800000000000000000000000008000f0000000000", 0x24) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 52.104669][ T6279] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 52.115980][ T6285] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.0'. 17:50:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000001a005f0214f9f4070009040800000000000000000000000008000f0000000000", 0x24) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 17:50:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000001a005f0214f9f4070009040800000000000000000000000008000f0000000000", 0x24) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 52.147951][ T6281] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. [ 52.163268][ T6291] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 17:50:05 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000001a005f0214f9f4070009040800000000000000000000000008000f0000000000", 0x24) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 17:50:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000001a005f0214f9f4070009040800000000000000000000000008000f0000000000", 0x24) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 52.213536][ T6298] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. [ 52.228048][ T6299] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.0'. 17:50:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000001a005f0214f9f4070009040800000000000000000000000008000f0000000000", 0x24) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 52.256149][ T6304] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 52.267603][ T6306] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. 17:50:08 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b126b0918e4972be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9c6f45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d64415761534dae491de7642a7c52cc6d523be91b5877341e0e1dcc2025aa18c9228103b66e1d49d31d322dbecfa63da445b8bef5bd9125939ed96a074", 0x8c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 17:50:08 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8991, &(0x7f0000000100)={'sit0\x00', 0x0}) 17:50:08 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000001a005f0214f9f4070009040800000000000000000000000008000f0000000000", 0x24) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 17:50:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="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", 0x10e}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x34}}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:50:08 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 17:50:08 executing program 5: r0 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x0) fcntl$setlease(r0, 0x400, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') 17:50:08 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) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="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", 0x10e}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x34}}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:50:08 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8991, &(0x7f0000000100)={'sit0\x00', 0x0}) 17:50:08 executing program 5: r0 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x0) fcntl$setlease(r0, 0x400, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') 17:50:08 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000001a005f0214f9f4070009040800000000000000000000000008000f0000000000", 0x24) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='p', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 55.119553][ T6323] __nla_validate_parse: 1 callbacks suppressed [ 55.119567][ T6323] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 17:50:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="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", 0x10e}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x34}}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:50:08 executing program 5: r0 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x0) fcntl$setlease(r0, 0x400, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') [ 55.200925][ T6347] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'.